Index: Makefile
===================================================================
--- Makefile (nonexistent)
+++ Makefile (revision 5)
@@ -0,0 +1,53 @@
+#
+# Download: http://www.gnu.org/prep/ftp.html
+#
+# You can use the generic url http://ftpmirror.gnu.org
+# to automatically choose a nearby and up-to-date mirror.
+#
+# original url: http://ftp.gnu.org/gnu/gcc/gcc-$(version)
+#
+
+COMPONENT_TARGETS = $(TOOLCHAIN_NOARCH)
+
+
+include ../../../build-system/config.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/gcc
+
+versions = 2.95.3
+
+tarballs = $(addsuffix .tar.gz, $(addprefix gcc-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: gcc-12.2.0/Makefile
===================================================================
--- gcc-12.2.0/Makefile (nonexistent)
+++ gcc-12.2.0/Makefile (revision 5)
@@ -0,0 +1,90 @@
+#
+# Download: http://www.gnu.org/prep/ftp.html
+#
+# You can use the generic url http://ftpmirror.gnu.org
+# to automatically choose a nearby and up-to-date mirror.
+#
+# original url: http://ftp.gnu.org/gnu/gcc/gcc-$(version)
+#
+
+COMPONENT_TARGETS = $(TOOLCHAIN_NOARCH)
+
+
+include ../../../../build-system/config.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/gcc/gcc-$(version)
+
+version = 12.2.0
+
+tarballs = $(addsuffix .tar.xz, $(addprefix gcc-, $(version)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+patches = $(CURDIR)/../patches/gcc-12.2.0-at91sam7s-newlib.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-a9xx-newlib.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-a33xx-newlib.patch
+
+patches += $(CURDIR)/../patches/gcc-12.2.0-aarch64-multilib.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-ppc64-interpreter.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-ppc64-multilib.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-ppc64le-multilib.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-x86_64-interpreter.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-x86_64-multilib.patch
+
+patches += $(CURDIR)/../patches/gcc-12.2.0-libstdc++-docs.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-libtool-no-rpath.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-fortran-interface.patch
+patches += $(CURDIR)/../patches/gcc-12.2.0-no-fixincludes.patch
+
+
+.NOTPARALLEL: $(patches)
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s) $(patches)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+$(patches): $(sha1s)
+ @echo -e "\n======= Create Patches =======\n" ; \
+ ( cd create-12.2.0-at91sam7s-newlib-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-a9xx-newlib-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-a33xx-newlib-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-aarch64-multilib-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-ppc64-interpreter-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-ppc64-multilib-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-ppc64le-multilib-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-x86_64-interpreter-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-x86_64-multilib-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-libstdc++-docs-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-libtool-no-rpath-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-fortran-interface-patch ; ./create.patch.sh ) ; \
+ ( cd create-12.2.0-no-fixincludes-patch ; ./create.patch.sh ) ; \
+ echo -e "\n"
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s) $(patches)
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-a33xx-newlib.patch
+
+mv gcc-$VERSION-a33xx-newlib.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/file.list (revision 5)
@@ -0,0 +1,4 @@
+gcc-12.2.0/gcc/config/arm/t-arm-elf
+gcc-12.2.0/gcc/config.gcc
+gcc-12.2.0/gcc/configure
+gcc-12.2.0/gcc/configure.ac
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf (revision 5)
@@ -0,0 +1,135 @@
+# Copyright (C) 1998-2022 Free Software Foundation, Inc.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+# Build a very basic set of libraries that should cater for most cases.
+
+# Single-precision floating-point is NOT supported; we don't build a
+# suitable library for that. Use the rm-profile config in that case.
+
+# PART 1 - Useful groups of options
+
+dp_fpus := vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \
+ neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \
+ fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \
+ vfp3
+
+sp_fpus := vfpv3xd vfpv3xd-fp16 fpv4-sp-d16 fpv5-sp-d16
+
+v7a_fps := vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4
+v7ve_fps := vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \
+ neon-fp16 simd
+
+# Not all these permutations exist for all architecture variants, but
+# it seems to work ok.
+v8_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
+
+v9_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
+
+# We don't do anything special with these. Pre-v4t probably doesn't work.
+all_early_nofp := armv4 armv4t armv5t
+
+all_early_arch := armv5tej armv6 armv6j armv6k armv6z armv6kz \
+ armv6zk armv6t2 iwmmxt iwmmxt2
+
+all_v7_a_r := armv7-a armv7ve armv7-r
+
+all_v8_archs := armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a \
+ armv8.5-a armv8.6-a
+
+all_v9_archs := armv9-a
+
+# No floating point variants, require thumb1 softfp
+all_nofp_t := armv6-m armv6s-m armv8-m.base
+
+all_nofp_t2 := armv7-m
+
+all_sp_only := armv7e-m armv8-m.main
+
+MULTILIB_OPTIONS =
+MULTILIB_DIRNAMES =
+MULTILIB_EXCEPTIONS =
+MULTILIB_MATCHES =
+MULTILIB_REUSE =
+
+# PART 2 - multilib build rules
+
+MULTILIB_OPTIONS += marm/mthumb
+MULTILIB_DIRNAMES += arm thumb
+
+#MULTILIB_OPTIONS += mfpu=auto
+#MULTILIB_DIRNAMES += autofp
+#
+#MULTILIB_OPTIONS += march=armv5te+fp/march=armv7+fp
+#MULTILIB_DIRNAMES += v5te v7
+#
+#MULTILIB_OPTIONS += mfloat-abi=hard
+#MULTILIB_DIRNAMES += fpu
+#
+## Build a total of 4 library variants (base options plus the following):
+#MULTILIB_REQUIRED += mthumb
+#MULTILIB_REQUIRED += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard
+#MULTILIB_REQUIRED += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard
+#
+## PART 3 - Match rules
+#
+## Map all supported FPUs onto mfpu=auto
+#MULTILIB_MATCHES += $(foreach FPU, $(dp_fpus), \
+# mfpu?auto=mfpu?$(FPU))
+#
+#MULTILIB_MATCHES += march?armv5te+fp=march?armv5te
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_early_arch), \
+# march?armv5te+fp=march?$(ARCH) \
+# march?armv5te+fp=march?$(ARCH)+fp)
+#
+#MULTILIB_MATCHES += march?armv7+fp=march?armv7
+#
+#MULTILIB_MATCHES += $(foreach FPARCH, $(v7a_fps), \
+# march?armv7+fp=march?armv7-a+$(FPARCH))
+#
+#MULTILIB_MATCHES += $(foreach FPARCH, $(v7ve_fps), \
+# march?armv7+fp=march?armv7ve+$(FPARCH))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v7_a_r), \
+# march?armv7+fp=march?$(ARCH) \
+# march?armv7+fp=march?$(ARCH)+fp)
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v8_archs), \
+# march?armv7+fp=march?$(ARCH) \
+# $(foreach FPARCH, $(v8_fps), \
+# march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v9_archs), \
+# march?armv7+fp=march?$(ARCH) \
+# $(foreach FPARCH, $(v9_fps), \
+# march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, armv7e-m armv8-m.mainline, \
+# march?armv7+fp=march?$(ARCH)+fp.dp)
+#
+## PART 4 - Reuse rules
+#
+#MULTILIB_REUSE += mthumb=mthumb/mfpu.auto
+#MULTILIB_REUSE += mthumb=mthumb/mfpu.auto/march.armv5te+fp
+#MULTILIB_REUSE += mthumb=mthumb/march.armv5te+fp
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=marm/march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=mfpu.auto/march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv6-m
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv6-m (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv6-m (revision 5)
@@ -0,0 +1,35 @@
+#
+# Build below library for ARM armv6-m architecture:
+# ------------------------------------------------
+#
+# armv6-m/ -mthumb -march=armv6-m -mcpu=coretex-m0 -mfloat-abi=soft
+#
+
+MULTILIB_OPTIONS += march=armv6s-m
+MULTILIB_DIRNAMES += armv6-m
+
+MULTILIB_OPTIONS += mfloat-abi=soft
+MULTILIB_DIRNAMES += nofp
+
+MULTILIB_REQUIRED += mthumb/mfloat-abi=soft
+
+# ARMv6s-M Base M-profile (no fp)
+MULTILIB_REQUIRED += mthumb/march=armv6s-m/mfloat-abi=soft
+
+# CPU Matches
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m0
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m0.small-multiply
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m0plus
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m0plus.small-multiply
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m1
+MULTILIB_MATCHES += march?armv6s-m=mcpu?cortex-m1.small-multiply
+
+# Arch Matches
+MULTILIB_MATCHES += march?armv6s-m=march?armv6-m
+
+# Use Thumb libraries for everything:
+MULTILIB_REUSE += mthumb/march.armv6s-m/mfloat-abi.soft=marm/march.armv6s-m/mfloat-abi.soft
+
+# Use soft ABI libraries for thumb and thumb/armv7-m:
+MULTILIB_REUSE += mthumb/mfloat-abi.soft=mthumb
+MULTILIB_REUSE += mthumb/march.armv6s-m/mfloat-abi.soft=mthumb/march.armv6s-m
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config.gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config.gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/config.gcc (revision 5)
@@ -0,0 +1,5945 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+# GCC target-specific configuration file.
+# Copyright (C) 1997-2022 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 3, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# This is the GCC target-specific configuration file
+# where a configuration type is mapped to different system-specific
+# definitions and files. This is invoked by the autoconf-generated
+# configure script. Putting it in a separate shell file lets us skip
+# running autoconf when modifying target-specific information.
+
+# When you change the cases in the OS or target switches, consider
+# updating ../libgcc/config.host also.
+
+# This file switches on the shell variable ${target}, and also uses the
+# following shell variables:
+#
+# with_* Various variables as set by configure.
+#
+# enable_threads Either the name, yes or no depending on whether
+# threads support was requested.
+#
+# default_use_cxa_atexit
+# The default value for the $enable___cxa_atexit
+# variable. enable___cxa_atexit needs to be set to
+# "yes" for the correct operation of C++ destructors
+# but it relies upon the presence of a non-standard C
+# library function called __cxa_atexit.
+# Since not all C libraries provide __cxa_atexit the
+# default value of $default_use_cxa_atexit is set to
+# "no" except for targets which are known to be OK.
+#
+# default_gnu_indirect_function
+# The default value for the $enable_gnu_indirect_function
+# variable. enable_gnu_indirect_function relies
+# upon the presence of a non-standard gnu ifunc support
+# in the assembler, linker and dynamic linker.
+# Since not all libraries provide the dynamic linking
+# support, the default value of
+# $default_gnu_indirect_function is set to
+# "no" except for targets which are known to be OK.
+#
+# gas_flag Either yes or no depending on whether GNU as was
+# requested.
+#
+# gnu_ld_flag Either yes or no depending on whether GNU ld was
+# requested.
+
+# This file sets the following shell variables for use by the
+# autoconf-generated configure script:
+#
+# cpu_type The name of the cpu, if different from the first
+# chunk of the canonical target name.
+#
+# tm_defines List of target macros to define for all compilations.
+#
+# tm_file A list of target macro files, if different from
+# "$cpu_type/$cpu_type.h". Usually it's constructed
+# per target in a way like this:
+# tm_file="${tm_file} dbxelf.h elfos.h ${cpu_type.h}/elf.h"
+# Note that the preferred order is:
+# - specific target header "${cpu_type}/${cpu_type.h}"
+# - generic headers like dbxelf.h elfos.h, etc.
+# - specializing target headers like ${cpu_type.h}/elf.h
+# This helps to keep OS specific stuff out of the CPU
+# defining header ${cpu_type}/${cpu_type.h}.
+#
+# It is possible to include automatically-generated
+# build-directory files by prefixing them with "./".
+# All other files should relative to $srcdir/config.
+#
+# tm_p_file Location of file with declarations for functions
+# in $out_file.
+#
+# tm_d_file A list of headers with definitions of target hook
+# macros for the D compiler.
+#
+# out_file The name of the machine description C support
+# file, if different from "$cpu_type/$cpu_type.c".
+#
+# common_out_file The name of the source file for code shared between
+# the compiler proper and the driver.
+#
+# md_file The name of the machine-description file, if
+# different from "$cpu_type/$cpu_type.md".
+#
+# tmake_file A list of machine-description-specific
+# makefile-fragments, if different from
+# "$cpu_type/t-$cpu_type".
+#
+# extra_modes The name of the file containing a list of extra
+# machine modes, if necessary and different from
+# "$cpu_type/$cpu_type-modes.def".
+#
+# extra_objs List of extra objects that should be linked into
+# the compiler proper (cc1, cc1obj, cc1plus)
+# depending on target.
+#
+# extra_gcc_objs List of extra objects that should be linked into
+# the compiler driver (gcc) depending on target.
+#
+# extra_headers List of used header files from the directory
+# config/${cpu_type}.
+#
+# user_headers_inc_next_pre
+# List of header file names of internal gcc header
+# files, which should be prefixed by an include_next.
+# user_headers_inc_next_post
+# List of header file names of internal gcc header
+# files, which should be postfixed by an include_next.
+# use_gcc_tgmath If set, add tgmath.h to the list of used header
+# files.
+#
+# use_gcc_stdint If "wrap", install a version of stdint.h that
+# wraps the system's copy for hosted compilations;
+# if "provide", provide a version of systems without
+# such a system header; otherwise "none", do not
+# provide such a header at all.
+#
+# extra_programs List of extra executables compiled for this target
+# machine, used when linking.
+#
+# extra_options List of target-dependent .opt files.
+#
+# c_target_objs List of extra target-dependent objects that be
+# linked into the C compiler only.
+#
+# cxx_target_objs List of extra target-dependent objects that be
+# linked into the C++ compiler only.
+#
+# d_target_objs List of extra target-dependent objects that be
+# linked into the D compiler only.
+#
+# fortran_target_objs List of extra target-dependent objects that be
+# linked into the fortran compiler only.
+#
+# target_gtfiles List of extra source files with type information.
+#
+# xm_defines List of macros to define when compiling for the
+# target machine.
+#
+# xm_file List of files to include when compiling for the
+# target machine.
+#
+# use_collect2 Set to yes or no, depending on whether collect2
+# will be used.
+#
+# target_cpu_default Set to override the default target model.
+#
+# gdb_needs_out_file_path
+# Set to yes if gdb needs a dir command with
+# `dirname $out_file`.
+#
+# thread_file Set to control which thread package to use.
+#
+# gas Set to yes or no depending on whether the target
+# system normally uses GNU as.
+#
+# configure_default_options
+# Set to an initializer for configure_default_options
+# in configargs.h, based on --with-cpu et cetera.
+#
+# native_system_header_dir
+# Where system header files are found for this
+# target. This defaults to /usr/include. If
+# the --with-sysroot configure option or the
+# --sysroot command line option is used this
+# will be relative to the sysroot.
+# target_type_format_char
+# The default character to be used for formatting
+# the attribute in a
+# .type symbol_name, ${t_t_f_c}<property>
+# directive.
+
+# The following variables are used in each case-construct to build up the
+# outgoing variables:
+#
+# gnu_ld Set to yes or no depending on whether the target
+# system normally uses GNU ld.
+#
+# target_has_targetcm Set to yes or no depending on whether the target
+# has its own definition of targetcm.
+#
+# target_has_targetm_common Set to yes or no depending on whether the
+# target has its own definition of targetm_common.
+#
+# target_has_targetdm Set to yes or no depending on whether the target
+# has its own definition of targetdm.
+
+out_file=
+common_out_file=
+tmake_file=
+extra_headers=
+user_headers_inc_next_pre=
+user_headers_inc_next_post=
+use_gcc_tgmath=yes
+use_gcc_stdint=none
+extra_programs=
+extra_objs=
+extra_gcc_objs=
+extra_options=
+c_target_objs=
+cxx_target_objs=
+d_target_objs=
+fortran_target_objs=
+target_has_targetcm=no
+target_has_targetm_common=yes
+target_has_targetdm=no
+tm_defines=
+xm_defines=
+# Set this to force installation and use of collect2.
+use_collect2=
+# Set this to override the default target model.
+target_cpu_default=
+# Set this if gdb needs a dir command with `dirname $out_file`
+gdb_needs_out_file_path=
+# Set this to control which thread package will be used.
+thread_file=
+# Reinitialize these from the flag values every loop pass, since some
+# configure entries modify them.
+gas="$gas_flag"
+gnu_ld="$gnu_ld_flag"
+default_use_cxa_atexit=no
+default_gnu_indirect_function=no
+target_gtfiles=
+need_64bit_isa=
+native_system_header_dir=/usr/include
+target_type_format_char='@'
+
+# Don't carry these over build->host->target. Please.
+xm_file=
+md_file=
+
+# Obsolete configurations.
+case ${target} in
+ tile*-*-* \
+ | cr16-*-* \
+ | hppa[12]*-*-hpux10* \
+ | hppa[12]*-*-hpux11* \
+ | m32c-*-rtems* \
+ )
+ if test "x$enable_obsolete" != xyes; then
+ echo "*** Configuration ${target} is obsolete." >&2
+ echo "*** Specify --enable-obsolete to build it anyway." >&2
+ echo "*** Support will be REMOVED in the next major release of GCC," >&2
+ echo "*** unless a maintainer comes forward." >&2
+ exit 1
+ fi;;
+esac
+
+# Unsupported targets list. Do not put an entry in this list unless
+# it would otherwise be caught by a more permissive pattern. The list
+# should be in alphabetical order.
+case ${target} in
+ # Avoid special cases that are not obsolete
+ arm*-*-*eabi* \
+ )
+ ;;
+ arm*-wince-pe* \
+ | arm*-*-ecos-elf \
+ | arm*-*-elf \
+ | arm*-*-linux* \
+ | arm*-*-uclinux* \
+ | cris-*-linux* \
+ | crisv32-*-* \
+ | i[34567]86-go32-* \
+ | i[34567]86-*-go32* \
+ | m32r-*-linux* \
+ | m32rle-*-linux* \
+ | m68k*-*-openbsd* \
+ | m68k-*-uclinuxoldabi* \
+ | mips64orion*-*-rtems* \
+ | pdp11-*-bsd \
+ | powerpc*-*-linux*paired* \
+ | powerpc*-*-*spe* \
+ | sparc-hal-solaris2* \
+ | spu*-*-* \
+ | thumb-*-* \
+ | *-*-freebsd[12] | *-*-freebsd[1234].* \
+ | *-*-freebsd*aout* \
+ | *-*-linux*aout* \
+ | *-*-linux*coff* \
+ | *-*-linux*libc1* \
+ | *-*-linux*oldld* \
+ | *-*-rtemsaout* \
+ | *-*-rtemscoff* \
+ | *-*-solaris2 \
+ | *-*-solaris2.[0-9] \
+ | *-*-solaris2.[0-9].* \
+ | *-*-solaris2.10* \
+ | *-*-sysv* \
+ | vax-*-vms* \
+ )
+ echo "*** Configuration ${target} not supported" 1>&2
+ exit 1
+ ;;
+esac
+
+# Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
+# updated in each machine entry. Also set default extra_headers for some
+# machines.
+tm_p_file=
+cpu_type=`echo ${target} | sed 's/-.*$//'`
+cpu_is_64bit=
+case ${target} in
+m32c*-*-*)
+ cpu_type=m32c
+ tmake_file=m32c/t-m32c
+ target_has_targetm_common=no
+ ;;
+aarch64*-*-*)
+ cpu_type=aarch64
+ extra_headers="arm_fp16.h arm_neon.h arm_bf16.h arm_acle.h arm_sve.h"
+ c_target_objs="aarch64-c.o"
+ cxx_target_objs="aarch64-c.o"
+ d_target_objs="aarch64-d.o"
+ extra_objs="aarch64-builtins.o aarch-common.o aarch64-sve-builtins.o aarch64-sve-builtins-shapes.o aarch64-sve-builtins-base.o aarch64-sve-builtins-sve2.o cortex-a57-fma-steering.o aarch64-speculation.o falkor-tag-collision-avoidance.o aarch64-bti-insert.o aarch64-cc-fusion.o"
+ target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.cc \$(srcdir)/config/aarch64/aarch64-sve-builtins.h \$(srcdir)/config/aarch64/aarch64-sve-builtins.cc"
+ target_has_targetm_common=yes
+ ;;
+alpha*-*-*)
+ cpu_type=alpha
+ extra_options="${extra_options} g.opt"
+ ;;
+amdgcn*)
+ cpu_type=gcn
+ use_gcc_stdint=wrap
+ ;;
+am33_2.0-*-linux*)
+ cpu_type=mn10300
+ ;;
+arc*-*-*)
+ cpu_type=arc
+ c_target_objs="arc-c.o"
+ cxx_target_objs="arc-c.o"
+ extra_options="${extra_options} arc/arc-tables.opt g.opt"
+ extra_headers="arc-simd.h"
+ ;;
+arm*-*-*)
+ cpu_type=arm
+ extra_objs="arm-builtins.o arm-mve-builtins.o aarch-common.o"
+ extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h arm_bf16.h arm_mve_types.h arm_mve.h arm_cde.h"
+ target_type_format_char='%'
+ c_target_objs="arm-c.o"
+ cxx_target_objs="arm-c.o"
+ d_target_objs="arm-d.o"
+ extra_options="${extra_options} arm/arm-tables.opt"
+ target_gtfiles="\$(srcdir)/config/arm/arm-builtins.cc \$(srcdir)/config/arm/arm-mve-builtins.h \$(srcdir)/config/arm/arm-mve-builtins.cc"
+ ;;
+avr-*-*)
+ cpu_type=avr
+ c_target_objs="avr-c.o"
+ cxx_target_objs="avr-c.o"
+ ;;
+bfin*-*)
+ cpu_type=bfin
+ ;;
+bpf-*-*)
+ cpu_type=bpf
+ ;;
+frv*) cpu_type=frv
+ extra_options="${extra_options} g.opt"
+ ;;
+ft32*) cpu_type=ft32
+ target_has_targetm_common=no
+ ;;
+moxie*) cpu_type=moxie
+ target_has_targetm_common=no
+ ;;
+fido-*-*)
+ cpu_type=m68k
+ extra_headers=math-68881.h
+ extra_options="${extra_options} m68k/m68k-tables.opt"
+ ;;
+i[34567]86-*-* | x86_64-*-*)
+ cpu_type=i386
+ c_target_objs="i386-c.o"
+ cxx_target_objs="i386-c.o"
+ d_target_objs="i386-d.o"
+ extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
+ target_gtfiles="\$(srcdir)/config/i386/i386-builtins.cc \$(srcdir)/config/i386/i386-expand.cc \$(srcdir)/config/i386/i386-options.cc"
+ extra_options="${extra_options} fused-madd.opt"
+ extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
+ pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
+ nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
+ immintrin.h x86intrin.h avxintrin.h xopintrin.h
+ ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
+ lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
+ avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
+ rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
+ adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
+ avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
+ shaintrin.h clflushoptintrin.h xsavecintrin.h
+ xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
+ avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
+ avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
+ avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
+ avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
+ clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
+ gfniintrin.h cet.h avx512vbmi2intrin.h
+ avx512vbmi2vlintrin.h avx512vnniintrin.h
+ avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
+ avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
+ pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
+ waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
+ avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
+ avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
+ tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h
+ amxbf16intrin.h x86gprintrin.h uintrintrin.h
+ hresetintrin.h keylockerintrin.h avxvnniintrin.h
+ mwaitintrin.h avx512fp16intrin.h avx512fp16vlintrin.h"
+ ;;
+ia64-*-*)
+ extra_headers=ia64intrin.h
+ extra_options="${extra_options} g.opt fused-madd.opt"
+ ;;
+hppa*-*-*)
+ cpu_type=pa
+ ;;
+lm32*)
+ extra_options="${extra_options} g.opt"
+ ;;
+m32r*-*-*)
+ cpu_type=m32r
+ extra_options="${extra_options} g.opt"
+ ;;
+m68k-*-*)
+ extra_headers=math-68881.h
+ extra_options="${extra_options} m68k/m68k-tables.opt"
+ ;;
+microblaze*-*-*)
+ cpu_type=microblaze
+ extra_options="${extra_options} g.opt"
+ ;;
+mips*-*-*)
+ cpu_type=mips
+ d_target_objs="mips-d.o"
+ extra_headers="loongson.h loongson-mmiintrin.h msa.h"
+ extra_objs="frame-header-opt.o"
+ extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
+ ;;
+loongarch*-*-*)
+ cpu_type=loongarch
+ extra_headers="larchintrin.h"
+ extra_objs="loongarch-c.o loongarch-builtins.o loongarch-cpu.o loongarch-opts.o loongarch-def.o"
+ extra_gcc_objs="loongarch-driver.o loongarch-cpu.o loongarch-opts.o loongarch-def.o"
+ extra_options="${extra_options} g.opt fused-madd.opt"
+ ;;
+nds32*)
+ cpu_type=nds32
+ extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
+ case ${target} in
+ nds32*-*-linux*)
+ extra_options="${extra_options} nds32/nds32-linux.opt"
+ ;;
+ nds32*-*-elf*)
+ extra_options="${extra_options} nds32/nds32-elf.opt"
+ ;;
+ *)
+ ;;
+ esac
+ extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
+ ;;
+nios2-*-*)
+ cpu_type=nios2
+ extra_options="${extra_options} g.opt"
+ ;;
+nvptx-*-*)
+ cpu_type=nvptx
+ c_target_objs="nvptx-c.o"
+ cxx_target_objs="nvptx-c.o"
+ extra_options="${extra_options} nvptx/nvptx-gen.opt"
+ ;;
+or1k*-*-*)
+ cpu_type=or1k
+ ;;
+powerpc*-*-*)
+ cpu_type=rs6000
+ extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
+ extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
+ extra_objs="${extra_objs} rs6000-builtins.o rs6000-builtin.o"
+ extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
+ extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
+ extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
+ extra_headers="${extra_headers} mmintrin.h x86intrin.h"
+ extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
+ extra_headers="${extra_headers} nmmintrin.h immintrin.h x86gprintrin.h"
+ extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
+ extra_headers="${extra_headers} amo.h"
+ case x$with_cpu in
+ xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
+ cpu_is_64bit=yes
+ ;;
+ esac
+ extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.cc \$(srcdir)/config/rs6000/rs6000-call.cc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.cc"
+ target_gtfiles="$target_gtfiles ./rs6000-builtins.h"
+ ;;
+pru-*-*)
+ cpu_type=pru
+ ;;
+riscv*)
+ cpu_type=riscv
+ extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o riscv-shorten-memrefs.o"
+ d_target_objs="riscv-d.o"
+ ;;
+rs6000*-*-*)
+ extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
+ extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
+ extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.cc \$(srcdir)/config/rs6000/rs6000-call.cc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.cc"
+ ;;
+sparc*-*-*)
+ cpu_type=sparc
+ c_target_objs="sparc-c.o"
+ cxx_target_objs="sparc-c.o"
+ d_target_objs="sparc-d.o"
+ extra_headers="visintrin.h"
+ ;;
+s390*-*-*)
+ cpu_type=s390
+ d_target_objs="s390-d.o"
+ extra_options="${extra_options} fused-madd.opt"
+ extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
+ ;;
+# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
+sh[123456789lbe]*-*-* | sh-*-*)
+ cpu_type=sh
+ extra_options="${extra_options} fused-madd.opt"
+ extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
+ ;;
+v850*-*-*)
+ cpu_type=v850
+ ;;
+tic6x-*-*)
+ cpu_type=c6x
+ extra_headers="c6x_intrinsics.h"
+ extra_options="${extra_options} c6x/c6x-tables.opt"
+ ;;
+xtensa*-*-*)
+ extra_options="${extra_options} fused-madd.opt"
+ ;;
+tilegx*-*-*)
+ cpu_type=tilegx
+ ;;
+tilepro*-*-*)
+ cpu_type=tilepro
+ ;;
+esac
+
+tm_file=${cpu_type}/${cpu_type}.h
+tm_d_file=${cpu_type}/${cpu_type}.h
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
+then
+ tm_p_file=${cpu_type}/${cpu_type}-protos.h
+ tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
+fi
+
+extra_modes=
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
+then
+ extra_modes=${cpu_type}/${cpu_type}-modes.def
+fi
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
+then
+ extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
+fi
+
+case ${target} in
+aarch64*-*-*)
+ tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
+ case ${with_abi} in
+ "")
+ if test "x$with_multilib_list" = xilp32; then
+ tm_file="aarch64/biarchilp32.h ${tm_file}"
+ else
+ tm_file="aarch64/biarchlp64.h ${tm_file}"
+ fi
+ ;;
+ ilp32)
+ tm_file="aarch64/biarchilp32.h ${tm_file}"
+ ;;
+ lp64)
+ tm_file="aarch64/biarchlp64.h ${tm_file}"
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ esac
+ ;;
+i[34567]86-*-*)
+ if test "x$with_abi" != x; then
+ echo "This target does not support --with-abi."
+ exit 1
+ fi
+ ;;
+x86_64-*-darwin*)
+ ;;
+x86_64-*-*)
+ case ${with_abi} in
+ "")
+ if test "x$with_multilib_list" = xmx32; then
+ tm_file="i386/biarchx32.h ${tm_file}"
+ else
+ tm_file="i386/biarch64.h ${tm_file}"
+ fi
+ ;;
+ 64 | m64)
+ tm_file="i386/biarch64.h ${tm_file}"
+ ;;
+ x32 | mx32)
+ tm_file="i386/biarchx32.h ${tm_file}"
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ esac
+ ;;
+arm*-*-*)
+ tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
+ ;;
+esac
+
+# On a.out targets, we need to use collect2.
+case ${target} in
+*-*-*aout*)
+ use_collect2=yes
+ ;;
+esac
+
+# Common C libraries.
+tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
+
+# 32-bit x86 processors supported by --with-arch=. Each processor
+# MUST be separated by exactly one space.
+x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
+athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
+i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
+pentium4 pentium4m pentiumpro prescott lakemont samuel-2 nehemiah \
+c7 esther"
+
+# 64-bit x86 processors supported by --with-arch=. Each processor
+# MUST be separated by exactly one space.
+x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
+bdver3 bdver4 znver1 znver2 znver3 btver1 btver2 k8 k8-sse3 opteron \
+opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
+slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
+silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
+skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
+sapphirerapids alderlake rocketlake eden-x2 nano nano-1000 nano-2000 nano-3000 \
+nano-x2 eden-x4 nano-x4 x86-64 x86-64-v2 x86-64-v3 x86-64-v4 native"
+
+# Additional x86 processors supported by --with-cpu=. Each processor
+# MUST be separated by exactly one space.
+x86_cpus="generic intel"
+
+# Common parts for widely ported systems.
+case ${target} in
+*-*-darwin*)
+ tmake_file="t-darwin "
+ tm_file="${tm_file} darwin.h"
+ tm_d_file="${tm_d_file} tm-dwarf2.h"
+ darwin_os=`echo ${target} | sed 's/.*darwin\([0-9.]*\).*$/\1/'`
+ darwin_maj=`expr "$darwin_os" : '\([0-9]*\).*'`
+ macos_min=`expr "$darwin_os" : '[0-9]*\.\([0-9]*\).*'`
+ macos_maj=10
+ if test x"${macos_min}" = x; then
+ macos_min=0
+ fi
+ def_ld64=85.2
+ # Tools hosted on earlier versions of Darwin constrained all object
+ # alignment to be 2^15 or smaller. From Darwin11 (macOS 10.7) the
+ # alignment of non-common is allowed to be up to 2^28. Note that the
+ # larger alignment is permitted when targeting 10.6 from 10.7 so that
+ # the constraint only need be applied per host (and only if the host
+ # is Darwin).
+ case ${host} in
+ *-*-darwin[4-9]* | *-*-darwin10*)
+ tm_defines="$tm_defines L2_MAX_OFILE_ALIGNMENT=15U"
+ ;;
+ *)
+ tm_defines="$tm_defines L2_MAX_OFILE_ALIGNMENT=28U"
+ ;;
+ esac
+ case ${target} in
+ # Darwin 4 to 19 correspond to macOS 10.0 to 10.15
+ *-*-darwin[4-9]* | *-*-darwin1[0-9]*)
+ macos_min=`expr $darwin_maj - 4`
+ ;;
+ *-*-darwin2*)
+ # Darwin 20 corresponds to macOS 11, Darwin 21 to macOS 12.
+ macos_maj=`expr $darwin_maj - 9`
+ def_ld64=609.0
+ ;;
+ *-*-darwin)
+ case ${cpu_type} in
+ aarch64) macos_maj=11 ;;
+ x86_64) macos_min=6 ;;
+ *) macos_min=5 ;;
+ esac
+ case ${host} in
+ *-*-darwin*) tm_defines="$tm_defines DARWIN_USE_KERNEL_VERS" ;;
+ *)
+ # If configuring a cross-compiler then we will have set some
+ # default above, but it is probably not what was intended.
+ echo "Warning: Using ${target} is only suitable for Darwin hosts" 1>&2
+ echo "configure with an explicit target version" 1>&2
+ ;;
+ esac
+ ;;
+ *)
+ echo "Error: configuring for an unreleased macOS version ${target}" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="$tm_defines DEF_MIN_OSX_VERSION=\\\"${macos_maj}.${macos_min}\\\""
+ tm_defines="$tm_defines DEF_LD64=\\\"${def_ld64}\\\""
+ tm_file="${tm_file} ${cpu_type}/darwin.h"
+ tm_p_file="${tm_p_file} darwin-protos.h"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.cc"
+ extra_options="${extra_options} rpath.opt darwin.opt"
+ c_target_objs="${c_target_objs} darwin-c.o"
+ cxx_target_objs="${cxx_target_objs} darwin-c.o"
+ d_target_objs="${d_target_objs} darwin-d.o"
+ fortran_target_objs="darwin-f.o"
+ target_has_targetcm=yes
+ target_has_targetdm=yes
+ extra_objs="${extra_objs} darwin.o"
+ extra_gcc_objs="darwin-driver.o"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ ;;
+*-*-dragonfly*)
+ gas=yes
+ gnu_ld=yes
+ tmake_file="t-slibgcc"
+ case ${enable_threads} in
+ "" | yes | posix)
+ thread_file='posix'
+ ;;
+ no | single)
+ # Let these non-posix thread selections fall through if requested
+ ;;
+ *)
+ echo 'Unknown thread configuration for DragonFly BSD'
+ exit 1
+ ;;
+ esac
+ extra_options="$extra_options rpath.opt dragonfly.opt"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ d_target_objs="${d_target_objs} dragonfly-d.o"
+ tmake_file="${tmake_file} t-dragonfly"
+ target_has_targetdm=yes
+ ;;
+*-*-freebsd*)
+ # This is the generic ELF configuration of FreeBSD. Later
+ # machine-specific sections may refine and add to this
+ # configuration.
+ #
+ # Due to tm_file entry ordering issues that vary between cpu
+ # architectures, we only define fbsd_tm_file to allow the
+ # machine-specific section to dictate the final order of all
+ # entries of tm_file with the minor exception that components
+ # of the tm_file set here will always be of the form:
+ #
+ # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
+ #
+ # The machine-specific section should not tamper with this
+ # ordering but may order all other entries of tm_file as it
+ # pleases around the provided core setting.
+ gas=yes
+ gnu_ld=yes
+ fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
+ if test "$fbsd_major" = ""; then
+ echo "Specify the major version number of the targeted FreeBSD release"
+ echo "like this: --target=amd64-unknown-freebsd10.1"
+ exit 1
+ fi
+ tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
+ tmake_file="t-slibgcc"
+ case ${enable_threads} in
+ no)
+ fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
+ ;;
+ "" | yes | posix)
+ thread_file='posix'
+ ;;
+ *)
+ echo 'Unknown thread configuration for FreeBSD'
+ exit 1
+ ;;
+ esac
+ fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
+ extra_options="$extra_options rpath.opt freebsd.opt"
+ case ${target} in
+ *-*-freebsd[345].*)
+ :;;
+ *)
+ default_use_cxa_atexit=yes;;
+ esac
+ use_gcc_stdint=wrap
+ d_target_objs="${d_target_objs} freebsd-d.o"
+ tmake_file="${tmake_file} t-freebsd"
+ target_has_targetdm=yes
+ ;;
+*-*-fuchsia*)
+ native_system_header_dir=/include
+ ;;
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
+ extra_options="$extra_options gnu-user.opt"
+ gas=yes
+ gnu_ld=yes
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ tmake_file="t-slibgcc"
+ case $target in
+ *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
+ :;;
+ *-*-gnu*)
+ native_system_header_dir=/include
+ ;;
+ esac
+ # Linux C libraries selection switch: glibc / uclibc / bionic.
+ # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
+ case $target in
+ *linux*)
+ tm_p_file="${tm_p_file} linux-protos.h"
+ tmake_file="${tmake_file} t-linux"
+ extra_objs="${extra_objs} linux.o"
+ extra_options="${extra_options} linux.opt"
+ ;;
+ esac
+ case $target in
+ *-*-*android*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
+ ;;
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
+ ;;
+ *-*-*musl*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
+ ;;
+ *)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ ;;
+ esac
+ # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
+ # is provided.
+ default_use_cxa_atexit=yes
+ use_gcc_tgmath=no
+ use_gcc_stdint=wrap
+ # Enable compilation for Android by default for *android* targets.
+ case $target in
+ *-*-*android*)
+ tm_defines="$tm_defines ANDROID_DEFAULT=1"
+ ;;
+ *)
+ tm_defines="$tm_defines ANDROID_DEFAULT=0"
+ ;;
+ esac
+ c_target_objs="${c_target_objs} glibc-c.o"
+ cxx_target_objs="${cxx_target_objs} glibc-c.o"
+ d_target_objs="${d_target_objs} glibc-d.o"
+ tmake_file="${tmake_file} t-glibc"
+ target_has_targetcm=yes
+ target_has_targetdm=yes
+ case $target in
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
+ ;;
+ *)
+ # Linux targets always support .init_array.
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+ ;;
+*-*-netbsd*)
+ tm_p_file="${tm_p_file} netbsd-protos.h"
+ tmake_file="t-netbsd t-slibgcc"
+ extra_objs="${extra_objs} netbsd.o"
+ d_target_objs="${d_target_objs} netbsd-d.o"
+ gas=yes
+ gnu_ld=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
+ default_use_cxa_atexit=yes
+ target_has_targetdm=yes
+ case ${target} in
+ arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
+ default_gnu_indirect_function=yes
+ ;;
+ esac
+ ;;
+*-*-openbsd*)
+ tmake_file="t-openbsd"
+ case ${enable_threads} in
+ yes)
+ thread_file='posix'
+ ;;
+ esac
+ case ${target} in
+ *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
+ default_use_cxa_atexit=yes
+ ;;
+ esac
+ d_target_objs="${d_target_objs} openbsd-d.o"
+ target_has_targetdm=yes
+ ;;
+*-*-phoenix*)
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ ;;
+*-*-rtems*)
+ case ${enable_threads} in
+ "" | yes | rtems) thread_file='rtems' ;;
+ posix) thread_file='posix' ;;
+ no) ;;
+ *)
+ echo 'Unknown thread configuration for RTEMS'
+ exit 1
+ ;;
+ esac
+ tmake_file="${tmake_file} t-rtems"
+ extra_options="${extra_options} rtems.opt"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+*-*-uclinux*)
+ extra_options="$extra_options gnu-user.opt"
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
+ ;;
+*-*-rdos*)
+ use_gcc_stdint=wrap
+ ;;
+*-*-solaris2*)
+ # i?86-*-solaris2* needs to insert headers between cpu default and
+ # Solaris 2 specific ones.
+ sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
+ sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
+ sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
+ case ${target} in
+ *-*-solaris2.1[1-9]*)
+ # __cxa_atexit was introduced in Solaris 11.4.
+ default_use_cxa_atexit=yes
+ ;;
+ esac
+ use_gcc_stdint=wrap
+ if test x$gnu_ld = xyes; then
+ tm_file="usegld.h ${tm_file}"
+ fi
+ if test x$gas = xyes; then
+ tm_file="usegas.h ${tm_file}"
+ fi
+ tm_p_file="${tm_p_file} sol2-protos.h"
+ tmake_file="${tmake_file} t-sol2 t-slibgcc"
+ c_target_objs="${c_target_objs} sol2-c.o"
+ cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
+ d_target_objs="${d_target_objs} sol2-d.o"
+ extra_objs="${extra_objs} sol2.o sol2-stubs.o"
+ extra_options="${extra_options} sol2.opt"
+ case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
+ "":yes:* | yes:yes:* )
+ thread_file=posix
+ ;;
+ esac
+ target_has_targetdm=yes
+ ;;
+*-*-*vms*)
+ extra_options="${extra_options} vms/vms.opt"
+ xmake_file=vms/x-vms
+ tmake_file="vms/t-vms t-slibgcc"
+ extra_objs="vms.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.cc"
+ tm_p_file="${tm_p_file} vms/vms-protos.h"
+ xm_file="vms/xm-vms.h"
+ c_target_objs="vms-c.o"
+ cxx_target_objs="vms-c.o"
+ fortran_target_objs="vms-f.o"
+ use_gcc_stdint=provide
+ tm_file="${tm_file} vms/vms-stdint.h"
+ if test x$gnu_ld != xyes; then
+ # Build wrappers for native case.
+ extra_programs="ld\$(exeext) ar\$(exeext)"
+ tmake_file="$tmake_file vms/t-vmsnative"
+ fi
+ ;;
+*-*-vxworks*)
+ tmake_file=t-vxworks
+ xm_defines=POSIX
+
+ extra_options="${extra_options} vxworks.opt"
+ extra_objs="$extra_objs vxworks.o"
+
+ c_target_objs="${c_target_objs} vxworks-c.o"
+ cxx_target_objs="${cxx_target_objs} vxworks-c.o"
+ extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
+ target_has_targetcm="yes"
+
+ # This private header exposes a consistent interface for checks on
+ # the VxWorks version our runtime header files need to perform, based on
+ # what the system headers adverstise:
+
+ extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
+
+ # Starting from VxWorks 7, the system comes with a Dinkumware
+ # environment which requires the inclusion of "yvals.h" before other
+ # system headers. We provide wrapped versions of a few headers to
+ # accomodate such constraints:
+
+ extra_headers="${extra_headers} ../vxworks/_yvals.h"
+ extra_headers="${extra_headers} ../vxworks/_yvals-wrapper.h"
+
+ extra_headers="${extra_headers} ../vxworks/math.h ../vxworks/complex.h"
+ extra_headers="${extra_headers} ../vxworks/inttypes.h ../vxworks/setjmp.h"
+
+ # We provide (a tailored version of) stdint.h
+ tm_file="${tm_file} vxworks-stdint.h"
+ use_gcc_stdint=provide
+
+ case ${enable_threads} in
+ no) ;;
+ "" | yes | vxworks) thread_file='vxworks' ;;
+ *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
+ esac
+
+ # A few common macro definitions conveying general characteristics
+ # of the configuration at hand. Note that by VxWorks 7, we mean the
+ # the SR6xx major update or beyond in vendor parlance:
+
+ case $target in
+ *-*-vxworks7*)
+ tm_defines="$tm_defines TARGET_VXWORKS7=1"
+ ;;
+ esac
+ case $target in
+ *64-*-vxworks*)
+ tm_defines="$tm_defines TARGET_VXWORKS64=1"
+ ;;
+ esac
+
+ # Then a few build configuration controls for VxWorks 7, which
+ # has specificities on top of which we aim to provide more complete
+ # C++ support:
+
+ case $target in
+ *-*-vxworks7*)
+ # VxWorks 7 always has init/fini_array support and it is simpler to
+ # just leverage this, sticking to what the system toolchain does:
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+ ;;
+*-*-elf|arc*-*-elf*)
+ # Assume that newlib is being used and so __cxa_atexit is provided.
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+esac
+
+case ${target} in
+aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64"
+ case $target in
+ aarch64-*-elf*)
+ use_gcc_stdint=wrap
+ ;;
+ aarch64-*-fuchsia*)
+ tm_file="${tm_file} fuchsia.h"
+ ;;
+ aarch64-*-rtems*)
+ tm_file="${tm_file} aarch64/rtems.h rtems.h"
+ ;;
+ esac
+ case $target in
+ aarch64_be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ aarch64_multilibs="${with_multilib_list}"
+ if test "$aarch64_multilibs" = "default"; then
+ aarch64_multilibs="lp64,ilp32"
+ fi
+ aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32 | lp64 )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${aarch64_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+aarch64*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
+ tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+ ;;
+aarch64*-*-netbsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+aarch64*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
+ tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+ case $target in
+ aarch64_be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ aarch64_multilibs="${with_multilib_list}"
+ if test "$aarch64_multilibs" = "default"; then
+ # TODO: turn on ILP32 multilib build after its support is mature.
+ # aarch64_multilibs="lp64,ilp32"
+ aarch64_multilibs="lp64"
+ fi
+ aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32 | lp64 )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${aarch64_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+aarch64*-wrs-vxworks*)
+ tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
+ tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
+ ;;
+alpha*-*-linux*)
+ tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
+ extra_options="${extra_options} alpha/elf.opt"
+ ;;
+alpha*-*-netbsd*)
+ tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
+ tmake_file="${tmake_file} alpha/t-alpha"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
+ alpha/elf.opt"
+ ;;
+alpha*-*-openbsd*)
+ tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
+ tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
+ tmake_file="${tmake_file} alpha/t-alpha"
+ extra_options="${extra_options} openbsd.opt alpha/elf.opt"
+ # default x-alpha is only appropriate for dec-osf.
+ ;;
+alpha*-dec-*vms*)
+ tm_file="${tm_file} vms/vms.h alpha/vms.h"
+ tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
+ ;;
+arc*-*-elf*)
+ tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
+ tmake_file="arc/t-multilib arc/t-arc"
+ extra_gcc_objs="driver-arc.o"
+ if test "x$with_cpu" != x; then
+ tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
+ fi
+ if test x${with_endian} = x; then
+ case ${target} in
+ arc*be-*-* | arc*eb-*-*) with_endian=big ;;
+ *) with_endian=little ;;
+ esac
+ fi
+ case ${with_endian} in
+ big|little) ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ big*) tm_file="arc/big.h ${tm_file}"
+ esac
+ ;;
+arc*-*-linux*)
+ tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
+ tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
+ extra_gcc_objs="driver-arc.o"
+ if test "x$with_cpu" != x; then
+ tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
+ fi
+ if test x${with_endian} = x; then
+ case ${target} in
+ arc*be-*-* | arc*eb-*-*) with_endian=big ;;
+ *) with_endian=little ;;
+ esac
+ fi
+ case ${with_endian} in
+ big|little) ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ big*) tm_file="arc/big.h ${tm_file}"
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+arm-wrs-vxworks7*)
+ # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
+ # VxWorks 7 was transitory and major versions prior to 7 were based
+ # on long deprecated ABI, not supported at all any more regardless
+ # of VxWorks.
+ extra_options="${extra_options} arm/vxworks.opt"
+ tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
+ tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
+ tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
+ target_cpu_cname="generic-armv7-a"
+ need_64bit_hwint=yes
+ ;;
+arm*-*-freebsd*) # ARM FreeBSD EABI
+ tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
+ case $target in
+ arm*b-*-freebsd*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
+ tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
+ case $target in
+ armv6*-*-freebsd*)
+ target_cpu_cname="arm1176jzf-s"
+ if test $fbsd_major -ge 11; then
+ tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
+ fi
+ ;;
+ armv7*-*-freebsd*)
+ target_cpu_cname="generic-armv7-a"
+ tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
+ ;;
+ *)
+ target_cpu_cname="arm9"
+ ;;
+ esac
+ with_tls=${with_tls:-gnu}
+ ;;
+arm*-*-netbsdelf*)
+ target_cpu_cname="strongarm"
+ tmake_file="${tmake_file} arm/t-arm"
+ tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ case ${target} in
+ arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
+ esac
+ case ${target} in
+ arm*-*-netbsdelf-*eabi*)
+ tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
+ tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
+ ;;
+ *)
+ tm_file="$tm_file arm/netbsd-elf.h"
+ tmake_file="$tmake_file arm/t-netbsd"
+ ;;
+ esac
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ case ${target} in
+ arm*-*-netbsdelf-*eabihf*)
+ # Hard-float requires at least Arm v5te
+ target_cpu_cname="arm10e"
+ tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
+ ;;
+ esac
+ case ${target} in
+ armv6*) target_cpu_cname="arm1176jzf-s";;
+ armv7*) target_cpu_cname="generic-armv7-a";;
+ esac
+ ;;
+arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
+ extra_options="${extra_options} linux-android.opt"
+ case $target in
+ arm*b-*-linux*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
+ tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
+ case $target in
+ arm*-*-uclinuxfdpiceabi)
+ tm_file="$tm_file arm/uclinuxfdpiceabi.h"
+ ;;
+ esac
+ # Generation of floating-point instructions requires at least ARMv5te.
+ if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
+ target_cpu_cname="arm10e"
+ else
+ target_cpu_cname="arm10tdmi"
+ fi
+ # Define multilib configuration for arm-linux-androideabi.
+ case ${target} in
+ *-androideabi)
+ tmake_file="$tmake_file arm/t-linux-androideabi"
+ ;;
+ esac
+ # The EABI requires the use of __cxa_atexit.
+ default_use_cxa_atexit=yes
+ with_tls=${with_tls:-gnu}
+ ;;
+arm*-*-uclinux*eabi*) # ARM ucLinux
+ tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
+ tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
+ target_cpu_cname="arm7tdmi"
+ # The EABI requires the use of __cxa_atexit.
+ arm_multilibs="${with_extra_multilibs}"
+ if test $arm_multilibs != "default"; then
+ arm_multilibs=`echo $arm_multilibs | sed -e 's/,/ /g'`
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ armv6-m)
+ tmake_file="${tmake_file} arm/t-armv6-m"
+ ;;
+ *)
+ echo "--with-extra-multilibs=${arm_multilib} not supported."
+ exit 1
+ esac
+ done
+ fi
+ default_use_cxa_atexit=yes
+ ;;
+arm*-*-phoenix*)
+ tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
+ tm_file="${tm_file} newlib-stdint.h phoenix.h"
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
+ target_cpu_cname="arm7tdmi"
+ ;;
+arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
+ case ${target} in
+ arm*eb-*-eabi*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ esac
+ default_use_cxa_atexit=yes
+ tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
+ target_cpu_cname="arm7tdmi"
+ case ${target} in
+ arm*-*-eabi*)
+ tm_file="$tm_file newlib-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi"
+ arm_multilibs="${with_extra_multilibs}"
+ if test $arm_multilibs != "default"; then
+ arm_multilibs=`echo $arm_multilibs | sed -e 's/,/ /g'`
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ armv6-m)
+ tmake_file="${tmake_file} arm/t-armv6-m"
+ ;;
+ *)
+ echo "--with-extra-multilibs=${arm_multilib} not supported."
+ exit 1
+ esac
+ done
+ fi
+ use_gcc_stdint=wrap
+ ;;
+ arm*-*-fuchsia*)
+ tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
+ target_cpu_cname="generic-armv7-a"
+ ;;
+ arm*-*-rtems*)
+ tm_file="${tm_file} arm/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
+ ;;
+ arm*-*-symbianelf*)
+ tm_file="${tm_file} arm/symbian.h"
+ # We do not include t-bpabi for Symbian OS because the system
+ # provides its own implementation of the BPABI functions.
+ tmake_file="${tmake_file} arm/t-symbian"
+ target_cpu_cname="arm10tdmi"
+ ;;
+ esac
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ ;;
+avr-*-*)
+ tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
+ if test x${with_avrlibc} != xno; then
+ tm_file="${tm_file} ${cpu_type}/avrlibc.h"
+ tm_defines="${tm_defines} WITH_AVRLIBC"
+ fi
+ # Work out avr_double_comparison which is 2 or 3 and is used in
+ # target hook FLOAT_LIB_COMPARE_RETURNS_BOOL to determine whether
+ # DFmode comparisons return 3-state or 2-state results.
+ case y${with_double_comparison} in
+ y | ytristate)
+ avr_double_comparison=3
+ ;;
+ ybool | ylibf7)
+ avr_double_comparison=2
+ ;;
+ *)
+ echo "Error: --with-double-comparison= can only be used with: 'tristate', 'bool', 'libf7'" 1>&2
+ exit 1
+ ;;
+ esac
+ case "y${with_libf7}" in
+ yno)
+ # avr_double_comparison as set above.
+ ;;
+ ylibgcc)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ ;;
+ y | yyes | ymath-symbols)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH_SYMBOLS"
+ ;;
+ ymath)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH"
+ ;;
+ *)
+ echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="${tm_defines} WITH_DOUBLE_COMPARISON=${avr_double_comparison}"
+ case y${with_double} in
+ y32)
+ avr_double=32
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ ;;
+ y64)
+ avr_double=64
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ ;;
+ y64,32)
+ avr_double=64
+ avr_double_multilib=1
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
+ ;;
+ y | y32,64)
+ avr_double=32
+ avr_double_multilib=1
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
+ ;;
+ *)
+ echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
+ exit 1
+ ;;
+ esac
+ case y${with_long_double} in
+ y32)
+ avr_long_double=32
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ ;;
+ y64)
+ avr_long_double=64
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ ;;
+ y | y64,32)
+ avr_long_double=64
+ avr_long_double_multilib=1
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
+ ;;
+ y32,64)
+ avr_long_double=32
+ avr_long_double_multilib=1
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
+ ;;
+ ydouble)
+ avr_long_double=${avr_double}
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
+ if test y${avr_double_multilib} = y1; then
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ else
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
+ fi
+ ;;
+ *)
+ echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
+ exit 1
+ ;;
+ esac
+ if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
+ if test y${with_long_double} != ydouble; then
+ echo "Error: --with-double=${with_double} requests a multilib for double, but long double is always 32 bits wide due to --with-long-double=${with_long_double}" 1>&2
+ exit 1
+ fi
+ fi
+ if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
+ echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
+ exit 1
+ fi
+ if test y${avr_double}${avr_long_double} = y6432; then
+ echo "Error: double default of 64 bits from --with-double=${with_double} conflicts with default of 32 bits for long double from --with-long-double=${with_long_double}" 1>&2
+ exit 1
+ fi
+ tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
+ tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
+ tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
+ use_gcc_stdint=wrap
+ extra_gcc_objs="driver-avr.o avr-devices.o"
+ extra_objs="avr-devices.o avr-log.o"
+ ;;
+bfin*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
+ tmake_file=bfin/t-bfin-elf
+ use_collect2=no
+ ;;
+bfin*-uclinux*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
+ tmake_file=bfin/t-bfin-uclinux
+ use_collect2=no
+ ;;
+bfin*-linux-uclibc*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
+ tmake_file="${tmake_file} bfin/t-bfin-linux"
+ use_collect2=no
+ ;;
+bfin*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} bfin/t-rtems"
+ ;;
+bfin*-*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
+ use_collect2=no
+ use_gcc_stdint=wrap
+ ;;
+bpf-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} bpf/t-bpf"
+ use_collect2=no
+ extra_headers="bpf-helpers.h"
+ use_gcc_stdint=provide
+ extra_objs="coreout.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/bpf/coreout.cc"
+ ;;
+cr16-*-elf)
+ tm_file="elfos.h ${tm_file} newlib-stdint.h"
+ tmake_file="${tmake_file} cr16/t-cr16 "
+ use_collect2=no
+ ;;
+cris-*-elf | cris-*-none)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="cris/t-cris cris/t-elfmulti"
+ gas=yes
+ extra_options="${extra_options} cris/elf.opt"
+ use_gcc_stdint=wrap
+ ;;
+csky-*-*)
+ if test x${with_endian} != x; then
+ case ${with_endian} in
+ big|little) ;;
+ *)
+ echo "with_endian=${with_endian} not supported."
+ exit 1
+ ;;
+ esac
+ fi
+ if test x${with_float} != x; then
+ case ${with_float} in
+ soft | hard) ;;
+ *) echo
+ "Unknown floating point type used in --with-float=$with_float"
+ exit 1
+ ;;
+ esac
+ fi
+ tm_file="csky/csky.h"
+ md_file="csky/csky.md"
+ out_file="csky/csky.cc"
+ tm_p_file="${tm_p_file} csky/csky-protos.h"
+ extra_options="${extra_options} csky/csky_tables.opt"
+
+ if test x${enable_tpf_debug} = xyes; then
+ tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
+ fi
+
+ case ${target} in
+ csky-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
+ tmake_file="csky/t-csky csky/t-csky-elf"
+ default_use_cxa_atexit=no
+ use_gcc_stdint=wrap
+ ;;
+ csky-*-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
+ tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
+
+ case ${target} in
+ csky-*-linux-gnu*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+ csky-*-linux-uclibc*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
+ default_use_cxa_atexit=no
+ ;;
+ *)
+ echo "Unknown target $target"
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "Unknown target $target"
+ exit 1
+ ;;
+ esac
+ ;;
+epiphany-*-elf | epiphany-*-rtems*)
+ tm_file="dbxelf.h elfos.h ${tm_file}"
+ tmake_file="${tmake_file} epiphany/t-epiphany"
+ case ${target} in
+ epiphany-*-rtems*)
+ tm_file="${tm_file} epiphany/rtems.h rtems.h newlib-stdint.h"
+ ;;
+ *)
+ tm_file="${tm_file} newlib-stdint.h"
+ ;;
+ esac
+ extra_options="${extra_options} fused-madd.opt"
+ extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
+ tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
+ extra_headers="epiphany_intrinsics.h"
+ ;;
+fr30-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ ;;
+frv-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file=frv/t-frv
+ ;;
+frv-*-*linux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} \
+ gnu-user.h linux.h glibc-stdint.h frv/linux.h"
+ tmake_file="${tmake_file} frv/t-frv frv/t-linux"
+ ;;
+ft32-*-elf)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} ft32/t-ft32"
+ ;;
+amdgcn-*-amdhsa)
+ tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
+ tmake_file="gcn/t-gcn-hsa"
+ native_system_header_dir=/include
+ extra_modes=gcn/gcn-modes.def
+ extra_objs="${extra_objs} gcn-tree.o"
+ extra_gcc_objs="driver-gcn.o"
+ case "$host" in
+ x86_64*-*-linux-gnu )
+ if test "$ac_cv_search_dlopen" != no; then
+ extra_programs="${extra_programs} gcn-run\$(exeext)"
+ fi
+ ;;
+ esac
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="${extra_programs} mkoffload\$(exeext)"
+ tm_file="${tm_file} gcn/offload.h"
+ fi
+ # Force .init_array support.
+ gcc_cv_initfini_array=yes
+ thread_file=gcn
+ ;;
+moxie-*-elf)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} moxie/t-moxie"
+ ;;
+moxie-*-uclinux*)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
+ tmake_file="${tmake_file} moxie/t-moxie"
+ ;;
+moxie-*-rtems*)
+ tmake_file="${tmake_file} moxie/t-moxie"
+ tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
+ ;;
+moxie-*-moxiebox*)
+ gas=yes
+ gnu_ld=yes
+ tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
+ tmake_file="${tmake_file} moxie/t-moxiebox"
+ ;;
+h8300-*-elf*)
+ tmake_file="h8300/t-h8300"
+ tm_file="h8300/h8300.h elfos.h newlib-stdint.h h8300/elf.h"
+ ;;
+h8300-*-linux*)
+ tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
+ tm_file="h8300/h8300.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
+ ;;
+hppa*64*-*-linux*)
+ target_cpu_default="MASK_PA_11|MASK_PA_20"
+ tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
+ glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
+ pa/pa64-linux.h"
+ tmake_file="${tmake_file} pa/t-pa pa/t-linux"
+ d_target_objs="${d_target_objs} pa-d.o"
+ gas=yes gnu_ld=yes
+ ;;
+hppa*-*-linux*)
+ target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
+ pa/pa32-regs.h pa/pa32-linux.h"
+ tmake_file="${tmake_file} pa/t-pa pa/t-linux"
+ d_target_objs="${d_target_objs} pa-d.o"
+ ;;
+hppa*-*-openbsd*)
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
+ pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
+ extra_options="${extra_options} openbsd.opt"
+ tmake_file="pa/t-pa"
+ d_target_objs="${d_target_objs} pa-d.o"
+ gas=yes
+ gnu_ld=yes
+ ;;
+hppa*-*-netbsd*)
+ target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
+ pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
+ tmake_file="${tmake_file}"
+ tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+hppa[12]*-*-hpux10*)
+ case ${target} in
+ hppa1.1-*-* | hppa2*-*-*)
+ target_cpu_default="MASK_PA_11"
+ ;;
+ esac
+ tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
+ pa/pa-hpux.h pa/pa-hpux10.h"
+ extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
+ case ${target} in
+ *-*-hpux10.[1-9]*)
+ tm_file="${tm_file} pa/pa-hpux1010.h"
+ extra_options="${extra_options} pa/pa-hpux1010.opt"
+ ;;
+ esac
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case ${enable_threads} in
+ "")
+ if test x$have_pthread_h = xyes ; then
+ tmake_file="${tmake_file} pa/t-dce-thr"
+ fi
+ ;;
+ yes | dce)
+ tmake_file="${tmake_file} pa/t-dce-thr"
+ ;;
+ esac
+ use_collect2=yes
+ gas=yes
+ if test "x$with_dwarf2" != x; then
+ echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
+ dwarf2=no
+ fi
+ ;;
+hppa*64*-*-hpux11*)
+ target_cpu_default="MASK_PA_11|MASK_PA_20"
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+ fi
+ tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
+ pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
+ pa/pa-hpux11.h"
+ case ${target} in
+ *-*-hpux11.[12]*)
+ tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
+ extra_options="${extra_options} pa/pa-hpux1111.opt"
+ ;;
+ *-*-hpux11.[3-9]*)
+ tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
+ extra_options="${extra_options} pa/pa-hpux1131.opt"
+ ;;
+ *)
+ tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
+ ;;
+ esac
+ extra_options="${extra_options} pa/pa-hpux.opt \
+ pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case x${enable_threads} in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ gas=yes
+ case ${target} in
+ *-*-hpux11.[01]*)
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ *-*-hpux11.[23]*)
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ esac
+ ;;
+hppa[12]*-*-hpux11*)
+ case ${target} in
+ hppa1.1-*-* | hppa2*-*-*)
+ target_cpu_default="MASK_PA_11"
+ ;;
+ esac
+ tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
+ pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
+ extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
+ hpux11.opt"
+ case ${target} in
+ *-*-hpux11.[12]*)
+ tm_file="${tm_file} pa/pa-hpux1111.h"
+ extra_options="${extra_options} pa/pa-hpux1111.opt"
+ ;;
+ *-*-hpux11.[3-9]*)
+ tm_file="${tm_file} pa/pa-hpux1131.h"
+ extra_options="${extra_options} pa/pa-hpux1131.opt"
+ ;;
+ esac
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case x${enable_threads} in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ use_collect2=yes
+ gas=yes
+ case ${target} in
+ *-*-hpux11.[01]*)
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ *-*-hpux11.[23]*)
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ esac
+ if test "x$with_dwarf2" != x; then
+ echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
+ dwarf2=no
+ fi
+ ;;
+i[34567]86-*-darwin1[89]* | i[34567]86-*-darwin2*)
+ echo "Error: 32bit target is not supported after Darwin17" 1>&2
+ ;;
+i[34567]86-*-darwin*)
+ need_64bit_isa=yes
+ # Baseline choice for a machine that allows m64 support.
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
+ tm_file="${cpu_type}/darwin32-biarch.h ${tm_file} "
+ ;;
+x86_64-*-darwin1[89]* | x86_64-*-darwin2*)
+ # Only 64b from now
+ tm_defines="${tm_defines} TARGET_64BIT_DEFAULT=(OPTION_MASK_ISA_64BIT|OPTION_MASK_ABI_64)"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=0"
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} t-slibgcc"
+ ;;
+x86_64-*-darwin*)
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
+ tm_file="${cpu_type}/darwin64-biarch.h ${tm_file} "
+ ;;
+i[34567]86-*-elfiamcu)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
+ ;;
+i[34567]86-*-elf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
+ ;;
+x86_64-*-elf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
+ ;;
+x86_64-*-rtems*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
+ ;;
+i[34567]86-*-rdos*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
+ ;;
+x86_64-*-rdos*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
+ tmake_file="i386/t-i386elf t-svr4"
+ ;;
+i[34567]86-*-dragonfly*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
+ tmake_file="${tmake_file} i386/t-crtstuff"
+ ;;
+x86_64-*-dragonfly*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
+ tmake_file="${tmake_file} i386/t-crtstuff"
+ ;;
+i[34567]86-*-freebsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
+ ;;
+x86_64-*-freebsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
+ ;;
+i[34567]86-*-netbsdelf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+x86_64-*-netbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+i[34567]86-*-openbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
+ extra_options="${extra_options} openbsd.opt"
+ gas=yes
+ gnu_ld=yes
+ ;;
+x86_64-*-openbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
+ extra_options="${extra_options} openbsd.opt"
+ gas=yes
+ gnu_ld=yes
+ ;;
+i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
+ # Intel 80386's running GNU/*
+ # with ELF format using glibc 2
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
+ case ${target} in
+ i[34567]86-*-linux*)
+ tm_file="${tm_file} linux.h linux-android.h"
+ extra_options="${extra_options} linux-android.opt"
+ if test x$enable_targets = xall; then
+ tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ tmake_file="${tmake_file} i386/t-linux64"
+ x86_multilibs="${with_multilib_list}"
+ if test "$x86_multilibs" = "default"; then
+ x86_multilibs="m64,m32"
+ fi
+ x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
+ for x86_multilib in ${x86_multilibs}; do
+ case ${x86_multilib} in
+ m32 | m64 | mx32)
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${x86_with_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ need_64bit_isa=yes
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ else
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
+ fi
+ ;;
+ i[34567]86-*-kfreebsd*-gnu)
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
+ ;;
+ i[34567]86-*-kopensolaris*-gnu)
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
+ ;;
+ i[34567]86-*-gnu*)
+ tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
+ ;;
+ esac
+ ;;
+x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
+ i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
+ case ${target} in
+ x86_64-*-linux*)
+ tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
+ extra_options="${extra_options} linux-android.opt"
+ ;;
+ x86_64-*-kfreebsd*-gnu)
+ tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
+ ;;
+ esac
+ tmake_file="${tmake_file} i386/t-linux64"
+ x86_multilibs="${with_multilib_list}"
+ if test "$x86_multilibs" = "default"; then
+ case ${with_abi} in
+ x32 | mx32)
+ x86_multilibs="mx32"
+ ;;
+ *)
+ x86_multilibs="m64,m32"
+ ;;
+ esac
+ fi
+ x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
+ for x86_multilib in ${x86_multilibs}; do
+ case ${x86_multilib} in
+ m32 | m64 | mx32)
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${x86_with_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+i[34567]86-pc-msdosdjgpp*)
+ xm_file=i386/xm-djgpp.h
+ tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
+ native_system_header_dir=/dev/env/DJDIR/include
+ extra_options="${extra_options} i386/djgpp.opt"
+ gnu_ld=yes
+ gas=yes
+ use_gcc_stdint=wrap
+ ;;
+i[34567]86-*-lynxos*)
+ xm_defines=POSIX
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
+ tmake_file="${tmake_file} t-lynx"
+ extra_options="${extra_options} lynx.opt"
+ thread_file=lynx
+ gnu_ld=yes
+ gas=yes
+ ;;
+i[34567]86-*-nto-qnx*)
+ tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
+ extra_options="${extra_options} i386/nto.opt"
+ gnu_ld=yes
+ gas=yes
+ ;;
+i[34567]86-*-rtems*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} i386/t-rtems"
+ ;;
+i[34567]86-*-solaris2* | x86_64-*-solaris2*)
+ # Set default arch_32 to pentium4, tune_32 to generic like the other
+ # i386 targets, although config.guess defaults to i386-pc-solaris2*.
+ with_arch_32=${with_arch_32:-pentium4}
+ with_tune_32=${with_tune_32:-generic}
+ tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ tmake_file="$tmake_file i386/t-sol2"
+ need_64bit_isa=yes
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ ;;
+i[4567]86-wrs-vxworks*|x86_64-wrs-vxworks7*)
+ tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
+ case ${target} in
+ x86_64-*)
+ need_64bit_isa=yes
+ tm_file="${tm_file} i386/x86-64.h"
+ ;;
+ esac
+ tm_file="${tm_file} vx-common.h"
+ case ${target} in
+ *-vxworksae*)
+ tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
+ tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
+ ;;
+ *)
+ tm_file="${tm_file} vxworks.h i386/vxworks.h"
+ tmake_file="${tmake_file} i386/t-vxworks"
+ ;;
+ esac
+ ;;
+i[34567]86-*-cygwin*)
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
+ xm_file=i386/xm-cygwin.h
+ tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetdm="yes"
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+x86_64-*-cygwin*)
+ need_64bit_isa=yes
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
+ xm_file=i386/xm-cygwin.h
+ tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetdm="yes"
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ tm_defines="${tm_defines} TARGET_CYGWIN64=1"
+ ;;
+i[34567]86-*-mingw* | x86_64-*-mingw*)
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
+ xm_file=i386/xm-mingw32.h
+ c_target_objs="${c_target_objs} winnt-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetcm="yes"
+ target_has_targetdm="yes"
+ case ${target} in
+ x86_64-*-* | *-w64-*)
+ need_64bit_isa=yes
+ ;;
+ *)
+ ;;
+ esac
+ if test x$enable_threads = xposix ; then
+ tm_file="${tm_file} i386/mingw-pthread.h"
+ fi
+ tm_file="${tm_file} i386/mingw32.h"
+ # This makes the logic if mingw's or the w64 feature set has to be used
+ case ${target} in
+ *-w64-*)
+ user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
+ user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
+ tm_file="${tm_file} i386/mingw-w64.h"
+ if test x$enable_targets = xall; then
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ fi
+ ;;
+ *)
+ ;;
+ esac
+ tm_file="${tm_file} i386/mingw-stdint.h"
+ tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
+ case ${target} in
+ x86_64-w64-*)
+ tmake_file="${tmake_file} i386/t-mingw-w64"
+ ;;
+ i[34567]86-w64-*)
+ tmake_file="${tmake_file} i386/t-mingw-w32"
+ ;;
+ esac
+ native_system_header_dir=/mingw/include
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
+ case ${target} in
+ *-w64-*)
+ extra_options="${extra_options} i386/mingw-w64.opt"
+ ;;
+ *)
+ ;;
+ esac
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | win32)
+ thread_file='win32'
+ ;;
+ posix)
+ thread_file='posix'
+ ;;
+ esac
+ case ${target} in
+ *mingw32crt*)
+ tm_file="${tm_file} i386/crtdll.h"
+ ;;
+ *mingw32msv* | *mingw*)
+ ;;
+ esac
+ ;;
+x86_64-*-fuchsia*)
+ tmake_file="${tmake_file} i386/t-x86_64-elf"
+ tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
+ ;;
+ia64*-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
+ tmake_file="ia64/t-ia64"
+ target_cpu_default="0"
+ if test x$gas = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
+ fi
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+ fi
+ ;;
+ia64*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
+ target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+ tmake_file="${tmake_file} ia64/t-ia64"
+ ;;
+ia64*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
+ tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
+ target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+ ;;
+ia64*-*-hpux*)
+ tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
+ tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
+ target_cpu_default="MASK_GNU_AS"
+ case x$enable_threads in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ use_collect2=no
+ c_target_objs="ia64-c.o"
+ cxx_target_objs="ia64-c.o"
+ extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ case ${target} in
+ *-*-hpux11.3*)
+ tm_file="${tm_file} ia64/hpux-unix2003.h"
+ ;;
+ esac
+ ;;
+ia64-hp-*vms*)
+ tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
+ tmake_file="${tmake_file} ia64/t-ia64"
+ target_cpu_default="0"
+ if test x$gas = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
+ fi
+ extra_options="${extra_options} ia64/vms.opt"
+ ;;
+iq2000*-*-elf*)
+ tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
+ out_file=iq2000/iq2000.cc
+ md_file=iq2000/iq2000.md
+ ;;
+lm32-*-elf*)
+ tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ ;;
+lm32-*-rtems*)
+ tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ tmake_file="${tmake_file} lm32/t-rtems"
+ ;;
+lm32-*-uclinux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ ;;
+m32r-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ ;;
+m32rle-*-elf*)
+ tm_file="elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
+ ;;
+m68k-*-elf* | fido-*-elf*)
+ case ${target} in
+ fido-*-elf*)
+ # Check that $with_cpu makes sense.
+ case $with_cpu in
+ "" | "fidoa")
+ ;;
+ *)
+ echo "Cannot accept --with-cpu=$with_cpu"
+ exit 1
+ ;;
+ esac
+ with_cpu=fidoa
+ ;;
+ *)
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ ;;
+ esac
+ tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
+ # Add multilibs for targets other than fido.
+ case ${target} in
+ fido-*-elf*)
+ ;;
+ *)
+ tmake_file="$tmake_file m68k/t-mlibs"
+ ;;
+ esac
+ ;;
+m68k*-*-netbsdelf*)
+ default_m68k_cpu=68020
+ default_cf_cpu=5475
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
+ ;;
+m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
+ # with uClibc, using the new GNU/Linux-style
+ # ABI.
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
+ extra_options="${extra_options} m68k/uclinux.opt"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
+ ;;
+m68k-*-linux*) # Motorola m68k's running GNU/Linux
+ # with ELF format using glibc 2
+ # aka the GNU/Linux C library 6.
+ default_m68k_cpu=68020
+ default_cf_cpu=5475
+ with_arch=${with_arch:-m68k}
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
+ extra_options="${extra_options} m68k/ieee.opt"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
+ ;;
+m68k-*-rtems*)
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
+ tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h newlib-stdint.h"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ ;;
+mcore-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
+ tmake_file=mcore/t-mcore
+ inhibit_libc=true
+ ;;
+microblaze*-linux*)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
+ tm_file="${tm_file} glibc-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ tmake_file="${tmake_file} microblaze/t-microblaze-linux"
+ ;;
+microblaze*-*-rtems*)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h"
+ tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ tmake_file="${tmake_file} microblaze/t-rtems"
+ ;;
+microblaze*-*-elf)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h newlib-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ ;;
+riscv*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
+ case "x${enable_multilib}" in
+ xno) ;;
+ xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
+ *) echo "Unknown value for enable_multilib"; exit 1
+ esac
+ tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+riscv*-*-elf* | riscv*-*-rtems*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
+ case ${target} in
+ *-*-rtems*)
+ tm_file="${tm_file} riscv/rtems.h rtems.h"
+ tmake_file="${tmake_file} riscv/t-rtems"
+ ;;
+ *)
+ if test "x${with_multilib_generator}" == xdefault; then
+ case "x${enable_multilib}" in
+ xno) ;;
+ xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
+ *) echo "Unknown value for enable_multilib"; exit 1
+ esac
+ fi
+ esac
+ tmake_file="${tmake_file} riscv/t-riscv"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+riscv*-*-freebsd*)
+ tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
+ tmake_file="${tmake_file} riscv/t-riscv"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+
+loongarch*-*-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file}"
+ tm_file="${tm_file} loongarch/gnu-user.h loongarch/linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} loongarch/t-linux"
+ gnu_ld=yes
+ gas=yes
+
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+
+mips*-*-netbsd*) # NetBSD/mips, either endian.
+ target_cpu_default="MASK_ABICALLS"
+ tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+mips*-img-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} mips/t-img-linux"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r6"
+ with_arch_64="mips64r6"
+ gnu_ld=yes
+ gas=yes
+ ;;
+mips*-mti-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} mips/t-mti-linux"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r2"
+ with_arch_64="mips64r2"
+ gnu_ld=yes
+ gas=yes
+ ;;
+mips*-*-linux*) # Linux MIPS, either endian.
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
+ extra_options="${extra_options} linux-android.opt"
+ case ${target} in
+ mipsisa32r6*)
+ default_mips_arch=mips32r6
+ ;;
+ mipsisa32r2*)
+ default_mips_arch=mips32r2
+ ;;
+ mipsisa32*)
+ default_mips_arch=mips32
+ ;;
+ mips64el-st-linux-gnu)
+ default_mips_abi=n32
+ tm_file="${tm_file} mips/st.h"
+ tmake_file="${tmake_file} mips/t-st"
+ enable_mips_multilibs="yes"
+ ;;
+ mips64octeon*-*-linux*)
+ default_mips_abi=n32
+ tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
+ target_cpu_default=MASK_SOFT_FLOAT_ABI
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r6*-*-linux-gnuabi64)
+ default_mips_abi=64
+ default_mips_arch=mips64r6
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r6*-*-linux*)
+ default_mips_abi=n32
+ default_mips_arch=mips64r6
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r2*-*-linux-gnuabi64)
+ default_mips_abi=64
+ default_mips_arch=mips64r2
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r2*-*-linux*)
+ default_mips_abi=n32
+ default_mips_arch=mips64r2
+ enable_mips_multilibs="yes"
+ ;;
+ mips64*-*-linux-gnuabi64 | mipsisa64*-*-linux-gnuabi64)
+ default_mips_abi=64
+ enable_mips_multilibs="yes"
+ ;;
+ mips64*-*-linux* | mipsisa64*-*-linux*)
+ default_mips_abi=n32
+ enable_mips_multilibs="yes"
+ ;;
+ esac
+ if test x$enable_targets = xall; then
+ enable_mips_multilibs="yes"
+ fi
+ if test x$enable_mips_multilibs = xyes; then
+ tmake_file="${tmake_file} mips/t-linux64"
+ fi
+ ;;
+mips*-mti-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
+ tmake_file="mips/t-mti-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r2"
+ with_arch_64="mips64r2"
+ ;;
+mips*-img-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
+ tmake_file="mips/t-img-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r6"
+ with_arch_64="mips64r6"
+ ;;
+mips*-sde-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
+ tmake_file="mips/t-sde"
+ extra_options="${extra_options} mips/sde.opt"
+ case "${with_newlib}" in
+ yes)
+ # newlib / libgloss.
+ ;;
+ *)
+ # MIPS toolkit libraries.
+ tm_file="$tm_file mips/sdemtk.h"
+ tmake_file="$tmake_file mips/t-sdemtk"
+ case ${enable_threads} in
+ "" | yes | mipssde)
+ thread_file='mipssde'
+ ;;
+ esac
+ ;;
+ esac
+ case ${target} in
+ mipsisa32r6*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa32r2*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa32*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa64r6*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ mipsisa64r2*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ mipsisa64*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ esac
+ ;;
+mipsisa32-*-elf* | mipsisa32el-*-elf* | \
+mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
+mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
+mipsisa64-*-elf* | mipsisa64el-*-elf* | \
+mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
+mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-isa3264"
+ case ${target} in
+ mipsisa32r6*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6"
+ ;;
+ mipsisa32r2*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2"
+ ;;
+ mipsisa32*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32"
+ ;;
+ mipsisa64r6*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6"
+ ;;
+ mipsisa64r2*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2"
+ ;;
+ mipsisa64*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64"
+ ;;
+ esac
+ case ${target} in
+ mipsisa32*-*-elfoabi*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
+ tm_file="${tm_file} mips/elfoabi.h"
+ ;;
+ mipsisa64*-*-elfoabi*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
+ tm_file="${tm_file} mips/elfoabi.h"
+ ;;
+ *-*-elf*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+ esac
+ ;;
+mipsisa64sr71k-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file=mips/t-sr71k
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf mips/t-sb1"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf"
+ ;;
+mips64r5900-*-elf* | mips64r5900el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+mips64-*-elf* | mips64el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips64vr-*-elf* | mips64vrel-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
+ tmake_file=mips/t-vr
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+mips64orion-*-elf* | mips64orionel-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips*-*-rtems*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
+ tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
+ ;;
+mips-wrs-vxworks)
+ tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
+ tmake_file="${tmake_file} mips/t-vxworks"
+ ;;
+mipstx39-*-elf* | mipstx39el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
+ tmake_file="mips/t-r3900"
+ ;;
+mmix-knuth-mmixware)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ ;;
+mn10300-*-*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ use_collect2=no
+ use_gcc_stdint=wrap
+ ;;
+msp430-*-*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ c_target_objs="msp430-c.o"
+ cxx_target_objs="msp430-c.o"
+ tmake_file="${tmake_file} msp430/t-msp430"
+ extra_objs="${extra_objs} msp430-devices.o"
+ extra_gcc_objs="driver-msp430.o msp430-devices.o"
+ # Enable .init_array unless it has been explicitly disabled.
+ # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
+ # code since mid-2019 expects it.
+ if test x${disable_initfini_array} != xyes; then
+ gcc_cv_initfini_array=yes
+ fi
+ case ${target} in
+ msp430-*-elfbare)
+ # __cxa_atexit increases code size, and we don't need to support
+ # dynamic shared objects on MSP430, so regular Newlib atexit is a
+ # fine replacement as it also supports registration of more than 32
+ # functions.
+ default_use_cxa_atexit=no
+ # This target does not match the generic *-*-elf case above which
+ # sets use_gcc_stdint=wrap, so explicitly set it here.
+ use_gcc_stdint=wrap
+ ;;
+ esac
+ ;;
+nds32*-*-*)
+ target_cpu_default="0"
+ tm_defines="${tm_defines}"
+ case ${target} in
+ nds32le*-*-*)
+ ;;
+ nds32be-*-*)
+ target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ case ${target} in
+ nds32*-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
+ tmake_file="nds32/t-nds32 nds32/t-elf"
+ ;;
+ nds32*-*-linux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
+ tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+
+ # Handle --enable-default-relax setting.
+ if test x${enable_default_relax} = xyes; then
+ tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
+ fi
+ # Handle --with-ext-dsp
+ if test x${with_ext_dsp} = xyes; then
+ tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
+ fi
+ ;;
+nios2-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} nios2/t-nios2"
+ case ${target} in
+ nios2-*-linux*)
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
+ ;;
+ nios2-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
+ extra_options="${extra_options} nios2/elf.opt"
+ ;;
+ nios2-*-rtems*)
+ tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
+ tmake_file="${tmake_file} t-rtems nios2/t-rtems"
+ ;;
+ esac
+ ;;
+nvptx-*)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ tmake_file="nvptx/t-nvptx"
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="${extra_programs} mkoffload\$(exeext)"
+ tm_file="${tm_file} nvptx/offload.h"
+ fi
+ ;;
+or1k*-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} or1k/t-or1k"
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+
+ # Handle --with-multilib-list=...
+ or1k_multilibs="${with_multilib_list}"
+ if test "$or1k_multilibs" = "default"; then
+ or1k_multilibs="mcmov,msoft-mul,msoft-div"
+ fi
+ or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
+ for or1k_multilib in ${or1k_multilibs}; do
+ case ${or1k_multilib} in
+ mcmov | msext | msfimm | \
+ mror | mrori | \
+ mhard-float | mdouble-float | munordered-float | msoft-float | \
+ mhard-div | mhard-mul | \
+ msoft-div | msoft-mul )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${with_multilib_list} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+
+ case ${target} in
+ or1k*-*-linux*)
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} or1k/linux.h"
+ ;;
+ or1k*-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
+ extra_options="${extra_options} or1k/elf.opt"
+ ;;
+ or1k*-*-rtems*)
+ tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
+ tmake_file="${tmake_file} or1k/t-rtems"
+ ;;
+ esac
+ ;;
+pdp11-*-*)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ ;;
+# port not yet contributed
+#powerpc-*-openbsd*)
+# tmake_file="${tmake_file} rs6000/t-fprules"
+# extra_headers=
+# ;;
+powerpc-*-darwin*)
+ extra_options="${extra_options} ${cpu_type}/darwin.opt"
+ case ${target} in
+ *-darwin1[0-9]* | *-darwin9*)
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
+ tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
+ ;;
+ *-darwin8*)
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
+ tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
+ ;;
+ *-darwin7*)
+ tm_file="${tm_file} ${cpu_type}/darwin7.h"
+ ;;
+ *-darwin[456]*)
+ # Earlier - ingle arch, with 32b only
+ # OS X 10.0, the first edition is Darwin4
+ ;;
+ esac
+ tmake_file="${tmake_file} t-slibgcc"
+ ;;
+powerpc64-*-darwin*)
+ extra_options="${extra_options} ${cpu_type}/darwin.opt"
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
+ tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
+ ;;
+powerpc*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+ case ${target} in
+ powerpc*le-*-*)
+ tm_file="${tm_file} rs6000/sysv4le.h" ;;
+ esac
+ case ${target} in
+ powerpc64*)
+ tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
+ tmake_file="${tmake_file} rs6000/t-freebsd64"
+ extra_options="${extra_options} rs6000/linux64.opt"
+ if test $fbsd_major -ge 13; then
+ tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
+ fi
+ ;;
+ *)
+ if test $fbsd_major -ge 13; then
+ tm_file="rs6000/secureplt.h ${tm_file}"
+ fi
+ tm_file="${tm_file} rs6000/freebsd.h"
+ ;;
+ esac
+ ;;
+powerpc-*-netbsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ tmake_file="${tmake_file} rs6000/t-netbsd"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ ;;
+powerpc-*-eabisimaltivec*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-eabisim*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ ;;
+powerpc-*-eabialtivec*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-eabi*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-rtems*)
+ tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
+ extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
+ ;;
+powerpc*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
+ extra_objs="$extra_objs rs6000-linux.o"
+ case ${target} in
+ powerpc*le-*-*)
+ tm_file="${tm_file} rs6000/sysv4le.h" ;;
+ esac
+ case ${target}:${with_cpu} in
+ powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
+ esac
+ maybe_biarch=${cpu_is_64bit}
+ case ${enable_targets} in
+ *powerpc64*) maybe_biarch=yes ;;
+ all) maybe_biarch=yes ;;
+ esac
+ case ${target}:${enable_targets}:${maybe_biarch} in
+ powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
+ | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
+ | powerpcle-*:*powerpc64le*:yes)
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/default64.h"
+ fi
+ tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
+ tmake_file="$tmake_file rs6000/t-linux64"
+ case ${target} in
+ powerpc*le-*-*)
+ tmake_file="$tmake_file rs6000/t-linux64le"
+ case ${enable_targets} in
+ all | *powerpc64-* | *powerpc-*)
+ tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
+ esac ;;
+ *)
+ case ${enable_targets} in
+ all | *powerpc64le-* | *powerpcle-*)
+ tmake_file="$tmake_file rs6000/t-linux64bele" ;;
+ esac ;;
+ esac
+ extra_options="${extra_options} rs6000/linux64.opt"
+ ;;
+ powerpc64*)
+ tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
+ extra_options="${extra_options} rs6000/linux64.opt"
+ tmake_file="${tmake_file} rs6000/t-linux"
+ ;;
+ *)
+ tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
+ tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
+ ;;
+ esac
+ case ${target} in
+ powerpc*-*-linux*ppc476*)
+ tm_file="${tm_file} rs6000/476.h"
+ extra_options="${extra_options} rs6000/476.opt" ;;
+ powerpc*-*-linux*altivec*)
+ tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
+ esac
+ case ${target} in
+ *-linux*-musl*)
+ enable_secureplt=yes ;;
+ esac
+ if test x${enable_secureplt} = xyes; then
+ tm_file="rs6000/secureplt.h ${tm_file}"
+ fi
+ ;;
+powerpc*-wrs-vxworks7r*)
+
+ # Wind River 7 post SR0600 is mostly like Linux so we setup
+ # our config in a very similar fashion and adjust to a few
+ # specificities.
+
+ # The system compiler is configured with secureplt by default.
+ tm_file="${tm_file} rs6000/secureplt.h"
+
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h freebsd-spec.h"
+ tm_file="${tm_file} rs6000/sysv4.h rs6000/biarch64.h rs6000/default64.h rs6000/linux64.h"
+ tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
+
+ extra_options="${extra_options} rs6000/sysv4.opt linux.opt rs6000/linux64.opt"
+
+ tmake_file="${tmake_file} t-linux rs6000/t-linux64 rs6000/t-fprules rs6000/t-ppccomm"
+ tmake_file="${tmake_file} rs6000/t-vxworks"
+
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ extra_objs="$extra_objs linux.o rs6000-linux.o"
+ ;;
+powerpc-wrs-vxworks*)
+ tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ extra_headers="${extra_headers} ppc-asm.h"
+ case ${target} in
+ *-vxworksmils*)
+ tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
+ tmake_file="${tmake_file} rs6000/t-vxworksmils"
+ ;;
+ *-vxworksae*)
+ tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
+ tmake_file="${tmake_file} rs6000/t-vxworksae"
+ ;;
+ *-vxworks*)
+ tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
+ ;;
+ esac
+ ;;
+powerpc-*-lynxos*)
+ xm_defines=POSIX
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
+ tmake_file="t-lynx rs6000/t-lynx"
+ extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
+ thread_file=lynx
+ gnu_ld=yes
+ gas=yes
+ ;;
+powerpcle-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ ;;
+powerpcle-*-eabisim*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ use_gcc_stdint=wrap
+ ;;
+powerpcle-*-eabi*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ use_gcc_stdint=wrap
+ ;;
+pru*-*-*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} pru/t-pru"
+ extra_objs="pru-pragma.o pru-passes.o"
+ use_gcc_stdint=wrap
+ ;;
+rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rs6000-ibm-aix7.2.* | powerpc-ibm-aix7.2.*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix73.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rl78-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ target_has_targetm_common=no
+ c_target_objs="rl78-c.o"
+ cxx_target_objs="rl78-c.o"
+ tmake_file="${tmake_file} rl78/t-rl78"
+ ;;
+rx-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} rx/t-rx"
+ extra_options="${extra_options} rx/elf.opt"
+ ;;
+rx-*-linux*)
+ tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
+ tmake_file="${tmake_file} rx/t-linux"
+ ;;
+s390-*-linux*)
+ tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ if test x$enable_targets = xall; then
+ tmake_file="${tmake_file} s390/t-linux64"
+ fi
+ tmake_file="${tmake_file} s390/t-s390"
+ ;;
+s390x-*-linux*)
+ tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
+ tm_p_file="linux-protos.h s390/s390-protos.h"
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ md_file=s390/s390.md
+ extra_modes=s390/s390-modes.def
+ out_file=s390/s390.cc
+ tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
+ ;;
+s390x-ibm-tpf*)
+ tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h glibc-stdint.h s390/tpf.h"
+ tm_p_file=s390/s390-protos.h
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ md_file=s390/s390.md
+ extra_modes=s390/s390-modes.def
+ out_file=s390/s390.cc
+ thread_file='tpf'
+ extra_options="${extra_options} s390/tpf.opt"
+ tmake_file="${tmake_file} s390/t-s390"
+ ;;
+sh-*-elf* | sh[12346l]*-*-elf* | \
+ sh-*-linux* | sh[2346lbe]*-*-linux* | \
+ sh-*-netbsdelf* | shl*-*-netbsdelf*)
+ tmake_file="${tmake_file} sh/t-sh sh/t-elf"
+ if test x${with_endian} = x; then
+ case ${target} in
+ sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
+ shbe-*-* | sheb-*-*) with_endian=big,little ;;
+ sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
+ shl* | sh*-*-linux* | \
+ sh-superh-elf) with_endian=little,big ;;
+ sh[1234]*-*-*) with_endian=big ;;
+ *) with_endian=big,little ;;
+ esac
+ fi
+ # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
+ # First word : the default endian.
+ # Second word: the secondary endian (optional).
+ case ${with_endian} in
+ big) TM_ENDIAN_CONFIG=mb ;;
+ little) TM_ENDIAN_CONFIG=ml ;;
+ big,little) TM_ENDIAN_CONFIG="mb ml" ;;
+ little,big) TM_ENDIAN_CONFIG="ml mb" ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ little*) tm_file="sh/little.h ${tm_file}" ;;
+ esac
+ tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
+ case ${target} in
+ sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
+ if test x$enable_fdpic = xyes; then
+ tm_defines="$tm_defines FDPIC_DEFAULT=1"
+ fi
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
+ sh*-*-netbsd*)
+ tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+
+ ;;
+ sh*-superh-elf) if test x$with_libgloss != xno; then
+ with_libgloss=yes
+ tm_file="${tm_file} sh/newlib.h"
+ fi
+ tm_file="${tm_file} sh/embed-elf.h"
+ tm_file="${tm_file} sh/superh.h"
+ extra_options="${extra_options} sh/superh.opt" ;;
+ *) if test x$with_newlib = xyes \
+ && test x$with_libgloss = xyes; then
+ tm_file="${tm_file} sh/newlib.h"
+ fi
+ tm_file="${tm_file} sh/embed-elf.h" ;;
+ esac
+ case ${target} in
+ *-*-netbsd)
+ ;;
+ *-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h"
+ ;;
+ esac
+ # sed el/eb endian suffixes away to avoid confusion with sh[23]e
+ case `echo ${target} | sed 's/e[lb]-/-/'` in
+ sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
+ sh4a_single*) sh_cpu_target=sh4a-single ;;
+ sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
+ sh4al) sh_cpu_target=sh4al ;;
+ sh4a*) sh_cpu_target=sh4a ;;
+ sh4_single_only*) sh_cpu_target=sh4-single-only ;;
+ sh4_single*) sh_cpu_target=sh4-single ;;
+ sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
+ sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
+ sh3e*) sh_cpu_target=sh3e ;;
+ sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
+ sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
+ sh2a_single*) sh_cpu_target=sh2a-single ;;
+ sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
+ sh2a*) sh_cpu_target=sh2a ;;
+ sh2e*) sh_cpu_target=sh2e ;;
+ sh2*) sh_cpu_target=sh2 ;;
+ *) sh_cpu_target=sh1 ;;
+ esac
+ # did the user say --without-fp ?
+ if test x$with_fp = xno; then
+ case ${sh_cpu_target} in
+ sh4al | sh1) ;;
+ sh4a* ) sh_cpu_target=sh4a-nofpu ;;
+ sh4*) sh_cpu_target=sh4-nofpu ;;
+ sh3*) sh_cpu_target=sh3 ;;
+ sh2a*) sh_cpu_target=sh2a-nofpu ;;
+ sh2*) sh_cpu_target=sh2 ;;
+ *) echo --without-fp not available for $target: ignored
+ esac
+ tm_defines="$tm_defines STRICT_NOFPU=1"
+ fi
+ sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
+ case $sh_cpu_default in
+ sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
+ sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
+ sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
+ sh3e | sh3 | sh2e | sh2 | sh1) ;;
+ "") sh_cpu_default=${sh_cpu_target} ;;
+ *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
+ esac
+ sh_multilibs=${with_multilib_list}
+ if test "$sh_multilibs" = "default" ; then
+ case ${target} in
+ sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
+ sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
+ sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
+ sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
+ *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
+ esac
+ if test x$with_fp = xno; then
+ sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
+ fi
+ fi
+ target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
+ tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
+ tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
+ sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
+ for sh_multilib in ${sh_multilibs}; do
+ case ${sh_multilib} in
+ m1 | m2 | m2e | m3 | m3e | \
+ m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
+ m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
+ m2a | m2a-single | m2a-single-only | m2a-nofpu)
+ # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
+ # It is passed to MULTIILIB_OPTIONS verbatim.
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
+ tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
+ ;;
+ \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
+ # It is passed the MULTILIB_EXCEPTIONS verbatim.
+ TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
+ *)
+ echo "with_multilib_list=${sh_multilib} not supported."
+ exit 1
+ ;;
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
+ if test x${enable_incomplete_targets} = xyes ; then
+ tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
+ fi
+ tm_file="$tm_file ./sysroot-suffix.h"
+ tmake_file="$tmake_file t-sysroot-suffix"
+ ;;
+sh-*-rtems*)
+ tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
+ tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
+ ;;
+sh-wrs-vxworks)
+ tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
+ tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
+ ;;
+sparc-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
+ case ${target} in
+ *-leon-*)
+ tmake_file="sparc/t-sparc sparc/t-leon"
+ ;;
+ *-leon[3-9]*)
+ tmake_file="sparc/t-sparc sparc/t-leon3"
+ ;;
+ *)
+ tmake_file="sparc/t-sparc sparc/t-elf"
+ ;;
+ esac
+ ;;
+sparc-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
+ ;;
+sparc-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ case ${target} in
+ *-leon-*)
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
+ ;;
+ *-leon[3-9]*)
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
+ ;;
+ *)
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+ esac
+ if test x$enable_targets = xall; then
+ tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
+ tmake_file="${tmake_file} sparc/t-linux64"
+ else
+ tm_file="${tm_file} sparc/linux.h"
+ tmake_file="${tmake_file} sparc/t-linux"
+ fi
+ ;;
+sparc-*-netbsdelf*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc*-*-solaris2*)
+ tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
+ case ${target} in
+ sparc64-*-* | sparcv9-*-*)
+ tm_file="sparc/default64.h ${tm_file}"
+ ;;
+ *)
+ test x$with_cpu != x || with_cpu=v9
+ ;;
+ esac
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
+ ;;
+sparc-wrs-vxworks)
+ tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
+ ;;
+sparc64-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
+ extra_options="${extra_options}"
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc64-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
+ extra_options="${extra_options}"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
+ ;;
+sparc64-*-linux*)
+ tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
+ ;;
+sparc64-*-freebsd*|ultrasparc-*-freebsd*)
+ tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ case "x$with_cpu" in
+ xultrasparc) ;;
+ x) with_cpu=ultrasparc ;;
+ *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
+ esac
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc64-*-netbsd*)
+ tm_file="sparc/biarch64.h ${tm_file}"
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
+ ;;
+sparc64-*-openbsd*)
+ tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
+ extra_options="${extra_options} openbsd.opt"
+ extra_options="${extra_options}"
+ gas=yes gnu_ld=yes
+ with_cpu=ultrasparc
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+tic6x-*-elf)
+ tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
+ tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
+ tmake_file="c6x/t-c6x c6x/t-c6x-elf"
+ use_collect2=no
+ ;;
+tic6x-*-uclinux)
+ tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
+ tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
+ tm_file="${tm_file} ./sysroot-suffix.h"
+ tmake_file="t-sysroot-suffix t-slibgcc"
+ tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
+ use_collect2=no
+ ;;
+tilegx*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
+ tmake_file="${tmake_file} tilegx/t-tilegx"
+ extra_objs="${extra_objs} mul-tables.o"
+ c_target_objs="${c_target_objs} tilegx-c.o"
+ cxx_target_objs="${cxx_target_objs} tilegx-c.o"
+ extra_headers="feedback.h"
+ case $target in
+ tilegxbe-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ ;;
+tilepro*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
+ tmake_file="${tmake_file} tilepro/t-tilepro"
+ extra_objs="${extra_objs} mul-tables.o"
+ c_target_objs="${c_target_objs} tilepro-c.o"
+ cxx_target_objs="${cxx_target_objs} tilepro-c.o"
+ extra_headers="feedback.h"
+ ;;
+v850-*-rtems*)
+ target_cpu_default="TARGET_CPU_generic"
+ tm_file="elfos.h v850/v850.h"
+ tm_file="${tm_file} v850/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} v850/t-v850"
+ tmake_file="${tmake_file} v850/t-rtems"
+ use_collect2=no
+ c_target_objs="v850-c.o"
+ cxx_target_objs="v850-c.o"
+ ;;
+v850*-*-*)
+ case ${target} in
+ v850e3v5-*-*)
+ target_cpu_default="TARGET_CPU_v850e3v5"
+ ;;
+ v850e2v3-*-*)
+ target_cpu_default="TARGET_CPU_v850e2v3"
+ ;;
+ v850e2-*-*)
+ target_cpu_default="TARGET_CPU_v850e2"
+ ;;
+ v850e1-*-* | v850es-*-*)
+ target_cpu_default="TARGET_CPU_v850e1"
+ ;;
+ v850e-*-*)
+ target_cpu_default="TARGET_CPU_v850e"
+ ;;
+ v850-*-*)
+ target_cpu_default="TARGET_CPU_generic"
+ ;;
+ esac
+ tm_file="elfos.h newlib-stdint.h v850/v850.h"
+ use_collect2=no
+ c_target_objs="v850-c.o"
+ cxx_target_objs="v850-c.o"
+ use_gcc_stdint=wrap
+ ;;
+vax-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
+ extra_options="${extra_options} vax/elf.opt"
+ ;;
+vax-*-netbsdelf*)
+ tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
+ tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
+ ;;
+visium-*-elf*)
+ tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
+ tmake_file="visium/t-visium visium/t-crtstuff"
+ ;;
+xstormy16-*-elf)
+ # For historical reasons, the target files omit the 'x'.
+ tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
+ tm_p_file=stormy16/stormy16-protos.h
+ tm_d_file="elfos.h stormy16/stormy16.h"
+ md_file=stormy16/stormy16.md
+ out_file=stormy16/stormy16.cc
+ extra_options=stormy16/stormy16.opt
+ tmake_file="stormy16/t-stormy16"
+ ;;
+xtensa*-*-elf*)
+ tm_file="${tm_file} elfos.h newlib-stdint.h xtensa/elf.h"
+ extra_options="${extra_options} xtensa/elf.opt"
+ ;;
+xtensa*-*-linux*)
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
+ tmake_file="${tmake_file} xtensa/t-xtensa"
+ ;;
+xtensa*-*-uclinux*)
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
+ tmake_file="${tmake_file} xtensa/t-xtensa"
+ extra_options="${extra_options} xtensa/uclinux.opt"
+ ;;
+am33_2.0-*-linux*)
+ tm_file="mn10300/mn10300.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
+ gas=yes gnu_ld=yes
+ use_collect2=no
+ ;;
+m32c-*-rtems*)
+ tm_file="elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
+ c_target_objs="m32c-pragma.o"
+ cxx_target_objs="m32c-pragma.o"
+ ;;
+m32c-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ c_target_objs="m32c-pragma.o"
+ cxx_target_objs="m32c-pragma.o"
+ ;;
+*)
+ echo "*** Configuration ${target} not supported" 1>&2
+ exit 1
+ ;;
+esac
+
+case ${target} in
+i[34567]86-*-linux* | x86_64-*-linux*)
+ tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
+ ;;
+i[34567]86-*-* | x86_64-*-*)
+ tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
+ ;;
+powerpc*-*-* | rs6000-*-*)
+ tm_file="${tm_file} ${cpu_type}/option-defaults.h"
+esac
+
+# non-glibc systems
+case ${target} in
+*-linux-musl*)
+ tmake_file="${tmake_file} t-musl"
+ ;;
+*-linux-uclibc*)
+ tmake_file="${tmake_file} t-uclibc"
+ ;;
+esac
+
+# Assume the existence of indirect function support and allow the use of the
+# resolver attribute.
+case ${target} in
+*-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
+ ;;
+*-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
+ ;;
+*-*-linux* | *-*-gnu*)
+ case ${target} in
+ aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-* | loongarch*-*)
+ default_gnu_indirect_function=yes
+ ;;
+ esac
+ ;;
+esac
+
+# Build mkoffload tool
+case ${target} in
+*-intelmic-* | *-intelmicemul-*)
+ tmake_file="${tmake_file} i386/t-intelmic"
+ tm_file="${tm_file} i386/intelmic-offload.h"
+ ;;
+esac
+
+if [ "$target_has_targetcm" = "no" ]; then
+ c_target_objs="$c_target_objs default-c.o"
+ cxx_target_objs="$cxx_target_objs default-c.o"
+fi
+
+if [ "$common_out_file" = "" ]; then
+ if [ "$target_has_targetm_common" = "yes" ]; then
+ common_out_file="$cpu_type/$cpu_type-common.cc"
+ else
+ common_out_file="default-common.cc"
+ fi
+fi
+
+if [ "$target_has_targetdm" = "no" ]; then
+ d_target_objs="$d_target_objs default-d.o"
+fi
+
+# Support for --with-cpu and related options (and a few unrelated options,
+# too).
+case ${with_cpu} in
+ yes | no)
+ echo "--with-cpu must be passed a value" 1>&2
+ exit 1
+ ;;
+esac
+
+# Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
+# to generic if there is no processor scheduler model for the target.
+arch=
+cpu=
+arch_without_sse2=no
+arch_without_64bit=no
+case ${target} in
+ i386-*-freebsd*)
+ if test $fbsd_major -ge 6; then
+ arch=i486
+ else
+ arch=i386
+ fi
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i386-*-netbsd*)
+ arch=i486
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i386-*-*)
+ arch=i386
+ cpu=i386
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i486-*-*)
+ arch=i486
+ cpu=i486
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i586-*-*)
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ case ${target_noncanonical} in
+ k6_2-*)
+ arch=k6-2
+ cpu=k6-2
+ ;;
+ k6_3-*)
+ arch=k6-3
+ cpu=k6-3
+ ;;
+ k6-*)
+ arch=k6
+ cpu=k6
+ ;;
+ pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
+ arch=pentium-mmx
+ cpu=pentium-mmx
+ ;;
+ *)
+ arch=pentium
+ cpu=pentium
+ ;;
+ esac
+ ;;
+ i686-*-* | i786-*-*)
+ case ${target_noncanonical} in
+ znver1-*)
+ arch=znver1
+ cpu=znver1
+ ;;
+ znver2-*)
+ arch=znver2
+ cpu=znver2
+ ;;
+ znver3-*)
+ arch=znver3
+ cpu=znver3
+ ;;
+ bdver4-*)
+ arch=bdver4
+ cpu=bdver4
+ ;;
+ bdver3-*)
+ arch=bdver3
+ cpu=bdver3
+ ;;
+ bdver2-*)
+ arch=bdver2
+ cpu=bdver2
+ ;;
+ bdver1-*)
+ arch=bdver1
+ cpu=bdver1
+ ;;
+ btver1-*)
+ arch=btver1
+ cpu=btver1
+ ;;
+ btver2-*)
+ arch=btver2
+ cpu=btver2
+ ;;
+ amdfam10-*|barcelona-*)
+ arch=amdfam10
+ cpu=amdfam10
+ ;;
+ k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
+ arch=k8-sse3
+ cpu=k8-sse3
+ ;;
+ k8-*|opteron-*|athlon64-*|athlon_fx-*)
+ arch=k8
+ cpu=k8
+ ;;
+ athlon_xp-*|athlon_mp-*|athlon_4-*)
+ arch=athlon-4
+ cpu=athlon-4
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ athlon_tbird-*|athlon-*)
+ arch=athlon
+ cpu=athlon
+ arch_without_sse2=yes
+ ;;
+ geode-*)
+ arch=geode
+ cpu=geode
+ arch_without_sse2=yes
+ ;;
+ pentium2-*)
+ arch=pentium2
+ cpu=pentium2
+ arch_without_sse2=yes
+ ;;
+ pentium3-*|pentium3m-*)
+ arch=pentium3
+ cpu=pentium3
+ arch_without_sse2=yes
+ ;;
+ pentium4-*|pentium4m-*)
+ arch=pentium4
+ cpu=pentium4
+ ;;
+ prescott-*)
+ arch=prescott
+ cpu=prescott
+ ;;
+ nocona-*)
+ arch=nocona
+ cpu=nocona
+ ;;
+ atom-*)
+ arch=atom
+ cpu=atom
+ ;;
+ slm-*)
+ arch=slm
+ cpu=slm
+ ;;
+ core2-*)
+ arch=core2
+ cpu=core2
+ ;;
+ corei7-*)
+ arch=corei7
+ cpu=corei7
+ ;;
+ corei7_avx-*)
+ arch=corei7-avx
+ cpu=corei7-avx
+ ;;
+ pentium_m-*)
+ arch=pentium-m
+ cpu=pentium-m
+ ;;
+ pentiumpro-*)
+ arch=pentiumpro
+ cpu=pentiumpro
+ arch_without_sse2=yes
+ ;;
+ *)
+ arch=pentiumpro
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ esac
+ ;;
+ x86_64-*-*)
+ case ${target_noncanonical} in
+ znver1-*)
+ arch=znver1
+ cpu=znver1
+ ;;
+ znver2-*)
+ arch=znver2
+ cpu=znver2
+ ;;
+ znver3-*)
+ arch=znver3
+ cpu=znver3
+ ;;
+ bdver4-*)
+ arch=bdver4
+ cpu=bdver4
+ ;;
+ bdver3-*)
+ arch=bdver3
+ cpu=bdver3
+ ;;
+ bdver2-*)
+ arch=bdver2
+ cpu=bdver2
+ ;;
+ bdver1-*)
+ arch=bdver1
+ cpu=bdver1
+ ;;
+ btver1-*)
+ arch=btver1
+ cpu=btver1
+ ;;
+ btver2-*)
+ arch=btver2
+ cpu=btver2
+ ;;
+ amdfam10-*|barcelona-*)
+ arch=amdfam10
+ cpu=amdfam10
+ ;;
+ k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
+ arch=k8-sse3
+ cpu=k8-sse3
+ ;;
+ k8-*|opteron-*|athlon_64-*)
+ arch=k8
+ cpu=k8
+ ;;
+ nocona-*)
+ arch=nocona
+ cpu=nocona
+ ;;
+ atom-*)
+ arch=atom
+ cpu=atom
+ ;;
+ slm-*)
+ arch=slm
+ cpu=slm
+ ;;
+ core2-*)
+ arch=core2
+ cpu=core2
+ ;;
+ corei7-*)
+ arch=corei7
+ cpu=corei7
+ ;;
+ *)
+ arch=x86-64
+ cpu=generic
+ ;;
+ esac
+ ;;
+esac
+
+# If there is no $with_cpu option, try to infer one from ${target}.
+# This block sets nothing except for with_cpu.
+if test x$with_cpu = x ; then
+ case ${target} in
+ i[34567]86-*-elfiamcu)
+ with_cpu=lakemont
+ ;;
+ i[34567]86-*-*|x86_64-*-*)
+ with_cpu=$cpu
+ ;;
+ alphaev6[78]*-*-*)
+ with_cpu=ev67
+ ;;
+ alphaev6*-*-*)
+ with_cpu=ev6
+ ;;
+ alphapca56*-*-*)
+ with_cpu=pca56
+ ;;
+ alphaev56*-*-*)
+ with_cpu=ev56
+ ;;
+ alphaev5*-*-*)
+ with_cpu=ev5
+ ;;
+ frv-*-*linux* | frv400-*-*linux*)
+ with_cpu=fr400
+ ;;
+ frv550-*-*linux*)
+ with_cpu=fr550
+ ;;
+ m68k*-*-*)
+ case "$with_arch" in
+ "cf")
+ with_cpu=${default_cf_cpu}
+ ;;
+ "" | "m68k")
+ with_cpu=m${default_m68k_cpu}
+ ;;
+ esac
+ ;;
+ sparc*-*-*)
+ case ${target} in
+ *-leon-*)
+ with_cpu=leon
+ ;;
+ *-leon[3-9]*)
+ with_cpu=leon3
+ ;;
+ *-leon[3-9]v7*)
+ with_cpu=leon3v7
+ ;;
+ *)
+ with_cpu="`echo ${target} | sed 's/-.*$//'`"
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ with_cpu=gr5
+ ;;
+ esac
+
+ # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
+ case ${target} in
+ i[34567]86-*-*|x86_64-*-*)
+ if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
+ if test x$with_cpu_32 = x; then
+ with_cpu_32=$with_cpu
+ fi
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=$with_cpu
+ fi
+ with_cpu=
+ fi
+ ;;
+ esac
+fi
+
+# Support for --with-arch and related options (and a few unrelated options,
+# too).
+case ${with_arch} in
+ yes | no)
+ echo "--with-arch must be passed a value" 1>&2
+ exit 1
+ ;;
+esac
+
+# If there is no $with_arch option, try to infer one from ${target}.
+# This block sets nothing except for with_arch.
+if test x$with_arch = x ; then
+ case ${target} in
+ i[34567]86-*-darwin*|x86_64-*-darwin*)
+ # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
+ # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
+ ;;
+ i[34567]86-*-elfiamcu)
+ with_arch=lakemont
+ ;;
+ i[34567]86-*-*)
+ # --with-fpmath sets the default ISA to SSE2, which is the same
+ # ISA supported by Pentium 4.
+ if test x$with_fpmath = x || test $arch_without_sse2 = no; then
+ with_arch=$arch
+ else
+ with_arch=pentium4
+ fi
+ ;;
+ x86_64-*-*)
+ with_arch=$arch
+ ;;
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ with_arch=r5900
+ ;;
+ mips*-*-vxworks)
+ with_arch=mips2
+ ;;
+ esac
+
+ # Avoid overriding --with-arch-32 and --with-arch-64 values.
+ case ${target} in
+ i[34567]86-*-darwin*|x86_64-*-darwin*)
+ # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
+ # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
+ ;;
+ i[34567]86-*-*|x86_64-*-*)
+ if test x$with_arch_32 != x || test x$with_arch_64 != x; then
+ if test x$with_arch_32 = x; then
+ with_arch_32=$with_arch
+ fi
+ if test x$with_arch_64 = x; then
+ if test $arch_without_64bit = yes; then
+ # Set the default 64bit arch to x86-64 if the default arch
+ # doesn't support 64bit.
+ with_arch_64=x86-64
+ else
+ with_arch_64=$with_arch
+ fi
+ fi
+ with_arch=
+ elif test $arch_without_64bit$need_64bit_isa = yesyes; then
+ # Set the default 64bit arch to x86-64 if the default arch
+ # doesn't support 64bit and we need 64bit ISA.
+ with_arch_32=$with_arch
+ with_arch_64=x86-64
+ with_arch=
+ fi
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-float.
+if test x$with_float = x; then
+ case ${target} in
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 doesn't support 64-bit float. 32-bit float doesn't
+ # comply with IEEE 754.
+ with_float=soft
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-fpu.
+if test x$with_fpu = x; then
+ case ${target} in
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 FPU only supports single precision.
+ with_fpu=single
+ ;;
+ esac
+fi
+
+# Support --with-fpmath.
+if test x$with_fpmath != x; then
+ case ${target} in
+ i[34567]86-*-* | x86_64-*-*)
+ case ${with_fpmath} in
+ avx)
+ tm_file="${tm_file} i386/avxmath.h"
+ ;;
+ sse)
+ tm_file="${tm_file} i386/ssemath.h"
+ ;;
+ *)
+ echo "Invalid --with-fpmath=$with_fpmath" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "--with-fpmath isn't supported for $target." 1>&2
+ exit 1
+ ;;
+ esac
+fi
+
+# Similarly for --with-schedule.
+if test x$with_schedule = x; then
+ case ${target} in
+ hppa1*)
+ # Override default PA8000 scheduling model.
+ with_schedule=7100LC
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-llsc.
+if test x$with_llsc = x; then
+ case ${target} in
+ mips*-*-linux*)
+ # The kernel emulates LL and SC where necessary.
+ with_llsc=yes
+ ;;
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 doesn't support LL(D) and SC(D).
+ with_llsc=no
+ ;;
+ esac
+fi
+
+# Validate and mark as valid any --with options supported
+# by this target. In order to use a particular --with option
+# you must list it in supported_defaults; validating the value
+# is optional. This case statement should set nothing besides
+# supported_defaults.
+
+supported_defaults=
+case "${target}" in
+ aarch64*-*-*)
+ supported_defaults="abi cpu cpu_64 arch arch_64 tune tune_64"
+ if test x$with_cpu_64 != x && test x$with_cpu = x; then
+ with_cpu=$with_cpu_64
+ fi
+ if test x$with_arch_64 != x && test x$with_arch = x; then
+ with_arch=$with_arch_64
+ fi
+ if test x$with_tune_64 != x && test x$with_tune = x; then
+ with_tune=$with_tune_64
+ fi
+ for which in cpu arch tune; do
+ eval "val=\$with_$which"
+ base_val=`echo $val | sed -e 's/\+.*//'`
+ ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
+
+ if [ $which = arch ]; then
+ def=aarch64-arches.def
+ pattern=AARCH64_ARCH
+ else
+ def=aarch64-cores.def
+ pattern=AARCH64_CORE
+ fi
+
+ ext_mask=AARCH64_CPU_DEFAULT_FLAGS
+
+ # Find the base CPU or ARCH id in aarch64-cores.def or
+ # aarch64-arches.def
+ if [ x"$base_val" = x ] \
+ || grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def \
+ > /dev/null; then
+
+ if [ $which = arch ]; then
+ base_id=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/^[^,]*,[ ]*//' | \
+ sed -e 's/,.*$//'`
+ # Extract the architecture flags from aarch64-arches.def
+ ext_mask=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/)$//' | \
+ sed -e 's/^.*,//'`
+ else
+ base_id=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/^[^,]*,[ ]*//' | \
+ sed -e 's/,.*$//'`
+ fi
+
+ # Disallow extensions in --with-tune=cortex-a53+crc.
+ if [ $which = tune ] && [ x"$ext_val" != x ]; then
+ echo "Architecture extensions not supported in --with-$which=$val" 1>&2
+ exit 1
+ fi
+
+ # Use the pre-processor to strip flatten the options.
+ # This makes the format less rigid than if we use
+ # grep and sed directly here.
+ opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
+ options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
+ ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
+
+ # Match one element inside AARCH64_OPT_EXTENSION, we
+ # consume anything that's not a ,.
+ elem="[ ]*\([^,]\+\)[ ]*"
+
+ # Repeat the pattern for the number of entries in the
+ # AARCH64_OPT_EXTENSION, currently 6 times.
+ sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
+
+ while [ x"$ext_val" != x ]
+ do
+ ext_val=`echo $ext_val | sed -e 's/\+//'`
+ ext=`echo $ext_val | sed -e 's/\+.*//'`
+ base_ext=`echo $ext | sed -e 's/^no//'`
+ opt_line=`echo -e "$options_parsed" | \
+ grep "^\"$base_ext\""`
+
+ if [ x"$base_ext" = x ] \
+ || [[ -n $opt_line ]]; then
+
+ # These regexp extract the elements based on
+ # their group match index in the regexp.
+ ext_canon=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\2/"`
+ ext_on=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\3/"`
+ ext_off=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\4/"`
+
+ if [ $ext = $base_ext ]; then
+ # Adding extension
+ ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
+ else
+ # Removing extension
+ ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
+ fi
+
+ true
+ else
+ echo "Unknown extension used in --with-$which=$val" 1>&2
+ exit 1
+ fi
+ ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
+ done
+
+ ext_mask="(("$ext_mask") << TARGET_CPU_NBITS)"
+ if [ x"$base_id" != x ]; then
+ target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
+ fi
+ true
+ else
+ # Allow --with-$which=native.
+ if [ "$val" = native ]; then
+ true
+ else
+ echo "Unknown $which used in --with-$which=$val" 1>&2
+ exit 1
+ fi
+ fi
+ done
+ ;;
+
+ alpha*-*-*)
+ supported_defaults="cpu tune"
+ for which in cpu tune; do
+ eval "val=\$with_$which"
+ case "$val" in
+ "" \
+ | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
+ | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
+ | 21264a)
+ ;;
+ *)
+ echo "Unknown CPU used in --with-$which=$val" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ ;;
+
+ arc*-*-*)
+ supported_defaults="cpu fpu"
+
+ new_cpu=hs38_linux
+ if [ x"$with_cpu" = x ] \
+ || grep -q -E "^ARC_CPU[[:blank:]]*\($with_cpu," \
+ ${srcdir}/config/arc/arc-cpus.def
+ then
+ # Ok
+ new_cpu=$with_cpu
+ else
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ fi
+
+ # see if --with-fpu matches any of the supported FPUs
+ case "$with_fpu" in
+ "")
+ # OK
+ ;;
+ fpus | fpus_div | fpus_fma | fpus_all)
+ # OK if em or hs
+ flags_ok="[emhs]+"
+ ;;
+ fpuda | fpuda_div | fpuda_fma | fpuda_all)
+ # OK only em
+ flags_ok="em"
+ ;;
+ fpud | fpud_div | fpud_fma | fpud_all)
+ # OK only hs
+ flags_ok="hs"
+ ;;
+ *)
+ echo "Unknown floating point type used in "\
+ "--with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+ if [ -n "$flags_ok" ] \
+ && ! grep -q -E "^ARC_CPU[[:blank:]]*\($new_cpu,[[:blank:]]*$flags_ok," \
+ ${srcdir}/config/arc/arc-cpus.def
+ then
+ echo "Unknown floating point type used in "\
+ "--with-fpu=$with_fpu for cpu $new_cpu" 1>&2
+ exit 1
+ fi
+ ;;
+
+ avr-*-*)
+ # Handle --with-multilib-list.
+ if test "x${with_multilib_list}" != xdefault; then
+ TM_MULTILIB_CONFIG="${with_multilib_list}"
+ fi
+ ;;
+
+ csky-*-*)
+ supported_defaults="cpu endian float"
+ ;;
+
+ arm*-*-*)
+ supported_defaults="arch cpu float tune fpu abi mode tls"
+ for which in cpu tune arch; do
+ # See if it matches a supported value
+ eval "val=\$with_$which"
+ if [ x"$val" != x ]; then
+ cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
+ -v cmd="chk$which $val" \
+ ${srcdir}/config/arm/arm-cpus.in`
+ if [ "$cpu" = "error" ]; then
+ echo "Unknown target in --with-$which=$val" 1>&2
+ exit 1
+ else
+ new_val=$cpu
+ eval "target_${which}_cname=$new_val"
+ echo "For $val real value is $new_val"
+ fi
+ fi
+ done
+
+ case "$with_float" in
+ "" \
+ | soft | hard | softfp)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # see if --with-fpu matches any of the supported FPUs
+ if [ x"$with_fpu" != x ] ; then
+ val=$with_fpu
+ fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
+ -v cmd="chkfpu $val" \
+ ${srcdir}/config/arm/arm-cpus.in`
+ if [ "$fpu" = "error" ]
+ then
+ echo "Unknown target in --with-fpu=$val" 1>&2
+ exit 1
+ fi
+ fi
+
+ case "$with_abi" in
+ "" \
+ | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
+ #OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ ;;
+ esac
+
+ case "$with_mode" in
+ "" \
+ | arm | thumb )
+ #OK
+ ;;
+ *)
+ echo "Unknown mode used in --with-mode=$with_mode"
+ exit 1
+ ;;
+ esac
+
+ case "$with_tls" in
+ "" \
+ | gnu | gnu2)
+ # OK
+ ;;
+ *)
+ echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
+ exit 1
+ ;;
+ esac
+
+ if test "x$with_arch" != x && test "x$with_cpu" != x; then
+ echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
+ exit 1
+ fi
+
+ if test "x$with_cpu" != x && test "x$with_tune" != x; then
+ echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
+ exit 1
+ fi
+
+ # Add extra multilibs
+ if test "x$with_multilib_list" != x; then
+ ml=
+ arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ if test "x${arm_multilibs}" != xdefault ; then
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ aprofile|rmprofile)
+ tmake_profile_file="arm/t-multilib"
+ ;;
+ @*)
+ ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
+ if test -f "${srcdir}/config/arm/${ml}"; then
+ tmake_file="${tmake_file} arm/${ml}"
+ else
+ echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
+ exit 1
+ fi
+ ;;
+ *)
+ echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ fi
+
+ if test "x${tmake_profile_file}" != x ; then
+ # arm/t-aprofile and arm/t-rmprofile are only
+ # designed to work without any with-cpu,
+ # with-arch, with-mode, with-fpu or with-float
+ # options.
+ if test "x$with_arch" != x \
+ || test "x$with_cpu" != x \
+ || test "x$with_float" != x \
+ || test "x$with_fpu" != x \
+ || test "x$with_mode" != x ; then
+ echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
+ exit 1
+ elif test "x$ml" != x ; then
+ echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
+ exit 1
+ fi
+ # But pass the default value for float-abi
+ # through to the multilib selector
+ with_float="soft"
+ tmake_file="${tmake_file} ${tmake_profile_file}"
+ TM_MULTILIB_CONFIG="$with_multilib_list"
+ fi
+ fi
+ target_cpu_cname=${target_cpu_cname:-arm7tdmi}
+ with_cpu=${with_cpu:-$target_cpu_cname}
+ ;;
+
+ fr*-*-*linux*)
+ supported_defaults=cpu
+ case "$with_cpu" in
+ fr400) ;;
+ fr550) ;;
+ *)
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ fido-*-* | m68k*-*-*)
+ supported_defaults="arch cpu"
+ case "$with_arch" in
+ "" | "m68k"| "cf")
+ m68k_arch_family="$with_arch"
+ ;;
+ *)
+ echo "Invalid --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # We always have a $with_cpu setting here.
+ case "$with_cpu" in
+ "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
+ m68k_cpu_ident=$with_cpu
+ ;;
+ "m68020-40")
+ m68k_cpu_ident=m68020
+ tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
+ ;;
+ "m68020-60")
+ m68k_cpu_ident=m68020
+ tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
+ ;;
+ *)
+ # We need the C identifier rather than the string.
+ m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
+ 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
+ $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
+ ${srcdir}/config/m68k/m68k-devices.def`
+ if [ x"$m68k_cpu_ident" = x ] ; then
+ echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ fi
+ with_cpu="mcpu=$with_cpu"
+ ;;
+ esac
+ ;;
+
+ amdgcn-*-*)
+ supported_defaults="arch tune"
+
+ for which in arch tune; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | fiji | gfx900 | gfx906 )
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ [ "x$with_arch" = x ] && with_arch=fiji
+ ;;
+
+ hppa*-*-*)
+ supported_defaults="arch schedule"
+
+ case "$with_arch" in
+ "" | 1.0 | 1.1 | 2.0)
+ # OK
+ ;;
+ *)
+ echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case "$with_schedule" in
+ "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
+ # OK
+ ;;
+ *)
+ echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ i[34567]86-*-* | x86_64-*-*)
+ supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
+ for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case " $x86_archs " in
+ *" ${val} "*)
+ case "${target}" in
+ x86_64-*-*)
+ case "x$which" in
+ *_32)
+ ;;
+ *)
+ echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ # OK
+ ;;
+ *)
+ if test x${val} != x; then
+ case " $x86_64_archs " in
+ *" ${val} "*)
+ # Disallow x86-64-v* for --with-cpu=/--with-tune=
+ case "x$which$val" in
+ xcpu*x86-64-v*|xtune*x86-64-v*)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ *)
+ ;;
+ esac
+ # OK
+ ;;
+ *)
+ # Allow $x86_cpus --with-cpu=/--with-tune=
+ case "x$which" in
+ xcpu*|xtune*)
+ case " $x86_cpus " in
+ *" ${val} "*)
+ # OK
+ ;;
+ *)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ done
+ ;;
+
+ riscv*-*-*)
+ supported_defaults="abi arch tune riscv_attribute isa_spec"
+
+ case "${target}" in
+ riscv-* | riscv32*) xlen=32 ;;
+ riscv64*) xlen=64 ;;
+ *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
+ esac
+
+ case "${with_isa_spec}" in
+ ""|default|20191213|201912)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20191213"
+ with_isa_spec=20191213
+ ;;
+ 2.2)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_2P2"
+ ;;
+ 20190608 | 201906)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20190608"
+ with_isa_spec=20190608
+ ;;
+ *)
+ echo "--with-isa-spec only accept 2.2, 20191213, 201912, 20190608 or 201906" 1>&2
+ exit 1
+ esac
+
+ case "${with_riscv_attribute}" in
+ yes)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
+ ;;
+ no)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
+ ;;
+ ""|default)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
+ ;;
+ *)
+ echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ # Infer arch from --with-arch, --target, and --with-abi.
+ case "${with_arch}" in
+ rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
+ # OK.
+ ;;
+ "")
+ # Infer XLEN, but otherwise assume GC.
+ case "${with_abi}" in
+ ilp32e) with_arch="rv32e" ;;
+ ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
+ lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
+ *) with_arch="rv${xlen}gc" ;;
+ esac
+ ;;
+ *)
+ echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
+ exit 1
+ ;;
+ esac
+ PYTHON=`which python || which python3 || which python2`
+ if test "x${PYTHON}" != x; then
+ with_arch=`${PYTHON} ${srcdir}/config/riscv/arch-canonicalize -misa-spec=${with_isa_spec} ${with_arch}`
+ fi
+ tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ARCH=${with_arch}"
+
+ # Make sure --with-abi is valid. If it was not specified,
+ # pick a default based on the ISA, preferring soft-float
+ # unless the D extension is present.
+ case "${with_abi}" in
+ ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
+ ;;
+ "")
+ case "${with_arch}" in
+ rv32*d* | rv32g*) with_abi=ilp32d ;;
+ rv32e*) with_abi=ilp32e ;;
+ rv32*) with_abi=ilp32 ;;
+ rv64*d* | rv64g*) with_abi=lp64d ;;
+ rv64*) with_abi=lp64 ;;
+ esac
+ ;;
+ *)
+ echo "--with-abi=${with_abi} is not supported" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ABI=${with_abi}"
+
+ # Make sure ABI and ISA are compatible.
+ case "${with_abi},${with_arch}" in
+ ilp32,rv32* | ilp32e,rv32e* \
+ | ilp32f,rv32*f* | ilp32f,rv32g* \
+ | ilp32d,rv32*d* | ilp32d,rv32g* \
+ | lp64,rv64* \
+ | lp64f,rv64*f* | lp64f,rv64g* \
+ | lp64d,rv64*d* | lp64d,rv64g*)
+ ;;
+ *)
+ echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
+ exit 1
+ ;;
+ esac
+ # Handle --with-multilib-generator.
+ if test "x${with_multilib_generator}" != xdefault; then
+ if test "x${with_multilib_list}" != xdefault; then
+ echo "--with-multilib-list= can't used with --with-multilib-generator= at same time" 1>&2
+ exit 1
+ fi
+ case "${target}" in
+ riscv*-*-elf*)
+ if ${srcdir}/config/riscv/multilib-generator \
+ -misa-spec=${with_isa_spec} \
+ `echo ${with_multilib_generator} | sed 's/;/ /g'`\
+ > t-multilib-config;
+ then
+ tmake_file="${tmake_file} riscv/t-withmultilib-generator"
+ else
+ echo "invalid option for --with-multilib-generator" 1>&2
+ exit 1
+ fi
+ ;;
+ *)
+ echo "--with-multilib-generator= is not supported for ${target}, only supported for riscv*-*-elf*" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+
+ # Handle --with-multilib-list.
+ if test "x${with_multilib_list}" != xdefault; then
+ tmake_file="${tmake_file} riscv/t-withmultilib"
+
+ case ${with_multilib_list} in
+ ilp32 | ilp32f | ilp32d \
+ | lp64 | lp64f | lp64d )
+ TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
+ ;;
+ *)
+ echo "--with-multilib-list=${with_multilib_list} not supported."
+ exit 1
+ esac
+ fi
+ ;;
+
+ mips*-*-*)
+ supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci lxc1-sxc1 madd4"
+
+ case ${with_float} in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fpu} in
+ "" | single | double)
+ # OK
+ ;;
+ *)
+ echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_nan} in
+ "" | 2008 | legacy)
+ # OK
+ ;;
+ *)
+ echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fp_32} in
+ "" | 32 | xx | 64)
+ # OK
+ ;;
+ *)
+ echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_odd_spreg_32} in
+ yes)
+ with_odd_spreg_32="odd-spreg"
+ ;;
+ no)
+ with_odd_spreg_32="no-odd-spreg"
+ ;;
+ "")
+ # OK
+ ;;
+ *)
+ echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abi} in
+ "" | 32 | o64 | n32 | 64 | eabi)
+ # OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_divide} in
+ "" | breaks | traps)
+ # OK
+ ;;
+ *)
+ echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_llsc} in
+ yes)
+ with_llsc=llsc
+ ;;
+ no)
+ with_llsc="no-llsc"
+ ;;
+ "")
+ # OK
+ ;;
+ *)
+ echo "Unknown llsc type used in --with-llsc" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_mips_plt} in
+ yes)
+ with_mips_plt=plt
+ ;;
+ no)
+ with_mips_plt=no-plt
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_synci} in
+ yes)
+ with_synci=synci
+ ;;
+ no)
+ with_synci=no-synci
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown synci type used in --with-synci" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_lxc1_sxc1} in
+ yes)
+ with_lxc1_sxc1=lxc1-sxc1
+ ;;
+ no)
+ with_lxc1_sxc1=no-lxc1-sxc1
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_madd4} in
+ yes)
+ with_madd4=madd4
+ ;;
+ no)
+ with_madd4=no-madd4
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown madd4 type used in --with-madd4" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ loongarch*-*-*)
+ supported_defaults="abi arch tune fpu"
+
+ # Local variables
+ unset \
+ abi_pattern abi_default \
+ abiext_pattern abiext_default \
+ arch_pattern arch_default \
+ fpu_pattern fpu_default \
+ tune_pattern tune_default \
+ triplet_os triplet_abi
+
+ # Infer ABI from the triplet.
+ case ${target} in
+ loongarch64-*-*-*f64)
+ abi_pattern="lp64d"
+ triplet_abi="f64"
+ ;;
+ loongarch64-*-*-*f32)
+ abi_pattern="lp64f"
+ triplet_abi="f32"
+ ;;
+ loongarch64-*-*-*sf)
+ abi_pattern="lp64s"
+ triplet_abi="sf"
+ ;;
+ loongarch64-*-*-*)
+ abi_pattern="lp64[dfs]"
+ abi_default="lp64d"
+ triplet_abi=""
+ ;;
+ *)
+ echo "Unsupported target ${target}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ abiext_pattern="*"
+ abiext_default="base"
+
+ # Get the canonical triplet (multiarch specifier).
+ case ${target} in
+ *-linux-gnu*) triplet_os="linux-gnu";;
+ *-linux-musl*) triplet_os="linux-musl";;
+ *)
+ echo "Unsupported target ${target}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ la_canonical_triplet="loongarch64-${triplet_os}${triplet_abi}"
+
+
+ # Perform initial sanity checks on --with-* options.
+ case ${with_arch} in
+ "" | loongarch64 | la464) ;; # OK, append here.
+ native)
+ if test x${host} != x${target}; then
+ echo "--with-arch=native is illegal for cross-compiler." 1>&2
+ exit 1
+ fi
+ ;;
+ "")
+ echo "Please set a default value for \${with_arch}" \
+ "according to your target triplet \"${target}\"." 1>&2
+ exit 1
+ ;;
+ *)
+ echo "Unknown arch in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abi} in
+ "" | lp64d | lp64f | lp64s) ;; # OK, append here.
+ *)
+ echo "Unsupported ABI given in --with-abi=$with_abi" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abiext} in
+ "" | base) ;; # OK, append here.
+ *)
+ echo "Unsupported ABI extention type $with_abiext" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fpu} in
+ "" | none | 32 | 64) ;; # OK, append here.
+ 0)
+ # Convert "0" to "none" for upcoming checks.
+ with_fpu="none"
+ ;;
+ *)
+ echo "Unknown fpu type in --with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ # Set default value for with_abi.
+ case ${with_abi} in
+ "")
+ if test x${abi_default} != x; then
+ with_abi=${abi_default}
+ else
+ with_abi=${abi_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_abi}" | grep -E "^${abi_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "Incompatible options:" \
+ "--with-abi=${with_abi} and --target=${target}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ # Set default value for with_abiext (internal)
+ case ${with_abiext} in
+ "")
+ if test x${abiext_default} != x; then
+ with_abiext=${abiext_default}
+ else
+ with_abiext=${abiext_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_abiext}" | grep -E "^${abiext_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "The ABI extension type \"${with_abiext}\"" \
+ "is incompatible with --target=${target}." 1>&2
+ exit 1
+ fi
+
+ ;;
+ esac
+
+ # Infer ISA-related default options from the ABI: pass 1
+ case ${with_abi}/${with_abiext} in
+ lp64*/base)
+ # architectures that support lp64* ABI
+ arch_pattern="native|loongarch64|la464"
+ # default architecture for lp64* ABI
+ arch_default="loongarch64"
+ ;;
+ *)
+ echo "Unsupported ABI type ${with_abi}/${with_abiext}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ # Infer ISA-related default options from the ABI: pass 2
+ case ${with_abi}/${with_abiext} in
+ lp64d/base)
+ fpu_pattern="64"
+ ;;
+ lp64f/base)
+ fpu_pattern="32|64"
+ fpu_default="32"
+ ;;
+ lp64s/base)
+ fpu_pattern="none|32|64"
+ fpu_default="none"
+ ;;
+ *)
+ echo "Unsupported ABI type ${with_abi}/${with_abiext}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ ## Set default value for with_arch.
+ case ${with_arch} in
+ "")
+ if test x${arch_default} != x; then
+ with_arch=${arch_default}
+ else
+ with_arch=${arch_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_arch}" | grep -E "^${arch_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "${with_abi}/${with_abiext} ABI cannot be implemented with" \
+ "--with-arch=${with_arch}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ ## Set default value for with_fpu.
+ case ${with_fpu} in
+ "")
+ if test x${fpu_default} != x; then
+ with_fpu=${fpu_default}
+ else
+ with_fpu=${fpu_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_fpu}" | grep -E "^${fpu_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "${with_abi}/${with_abiext} ABI cannot be implemented with" \
+ "--with-fpu=${with_fpu}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+
+ # Infer default with_tune from with_arch: pass 1
+ case ${with_arch} in
+ native)
+ tune_pattern="*"
+ tune_default="native"
+ ;;
+ loongarch64)
+ tune_pattern="loongarch64|la464"
+ tune_default="la464"
+ ;;
+ *)
+ # By default, $with_tune == $with_arch
+ tune_pattern="$with_arch"
+ ;;
+ esac
+
+ ## Set default value for with_tune.
+ case ${with_tune} in
+ "")
+ if test x${tune_default} != x; then
+ with_tune=${tune_default}
+ else
+ with_tune=${tune_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_tune}" | grep -E "^${tune_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "Incompatible options: --with-tune=${with_tune}" \
+ "and --with-arch=${with_arch}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ # Handle --with-multilib-list.
+ if test x"${with_multilib_list}" = x \
+ || test x"${with_multilib_list}" = xno \
+ || test x"${with_multilib_list}" = xdefault \
+ || test x"${enable_multilib}" != xyes; then
+
+ with_multilib_list="${with_abi}/${with_abiext}"
+ fi
+
+ # Check if the configured default ABI combination is included in
+ # ${with_multilib_list}.
+ loongarch_multilib_list_sane=no
+
+ # This one goes to TM_MULTILIB_CONFIG, for use in t-linux.
+ loongarch_multilib_list_make=""
+
+ # This one goes to tm_defines, for use in loongarch-driver.c.
+ loongarch_multilib_list_c=""
+
+ # ${with_multilib_list} should not contain whitespaces,
+ # consecutive commas or slashes.
+ if echo "${with_multilib_list}" \
+ | grep -E -e "[[:space:]]" -e '[,/][,/]' -e '[,/]$' -e '^[,/]' > /dev/null; then
+ echo "Invalid argument to --with-multilib-list." 1>&2
+ exit 1
+ fi
+
+ unset component idx elem_abi_base elem_abi_ext elem_tmp
+ for elem in $(echo "${with_multilib_list}" | tr ',' ' '); do
+ idx=0
+ while true; do
+ idx=$((idx + 1))
+ component=$(echo "${elem}" | awk -F'/' '{print $'"${idx}"'}')
+
+ case ${idx} in
+ 1)
+ # Component 1: Base ABI type
+ case ${component} in
+ lp64d) elem_tmp="ABI_BASE_LP64D,";;
+ lp64f) elem_tmp="ABI_BASE_LP64F,";;
+ lp64s) elem_tmp="ABI_BASE_LP64S,";;
+ *)
+ echo "Unknown base ABI \"${component}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ loongarch_multilib_list_c="${loongarch_multilib_list_c}${elem_tmp}"
+ loongarch_multilib_list_make="${loongarch_multilib_list_make}mabi=${component}"
+ elem_abi_base="${component}"
+ ;;
+
+ 2)
+ # Component 2: ABI extension type
+ case ${component} in
+ "" | base)
+ component="base"
+ elem_tmp="ABI_EXT_BASE,"
+ ;;
+ *)
+ echo "Unknown ABI extension \"${component}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ loongarch_multilib_list_c="${loongarch_multilib_list_c}${elem_tmp}"
+ loongarch_multilib_list_make="${loongarch_multilib_list_make}" # Add nothing for now.
+ elem_abi_ext="${component}"
+ ;;
+
+ *)
+ # Component 3 and on: optional stuff
+ case ${component} in
+ "")
+ # End of component list.
+ break
+ ;;
+ *)
+ echo "Unknown ABI \"${elem}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ done
+
+ if test x${elem_abi_base} = x${with_abi} \
+ && test x${elem_abi_ext} = x${with_abiext}; then
+ loongarch_multilib_list_sane=yes
+ fi
+ loongarch_multilib_list_make="${loongarch_multilib_list_make},"
+ done
+
+ # Check if the default ABI combination is in the default list.
+ if test x${loongarch_multilib_list_sane} = xno; then
+ if test x${with_abiext} = xbase; then
+ with_abiext=""
+ else
+ with_abiext="/${with_abiext}"
+ fi
+
+ echo "Default ABI combination (${with_abi}${with_abiext})" \
+ "not found in --with-multilib-list." 1>&2
+ exit 1
+ fi
+
+ # Remove the excessive appending comma.
+ loongarch_multilib_list_c=${loongarch_multilib_list_c%,}
+ loongarch_multilib_list_make=${loongarch_multilib_list_make%,}
+ ;;
+
+ nds32*-*-*)
+ supported_defaults="arch cpu nds32_lib float fpu_config"
+
+ # process --with-arch
+ case "${with_arch}" in
+ "" | v3 )
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
+ ;;
+ v2 | v2j | v3m)
+ # OK
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
+ ;;
+ v3f)
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
+ ;;
+ v3s)
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
+
+ ;;
+ *)
+ echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case "${with_cpu}" in
+ "")
+ with_cpu=n9
+ ;;
+ n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-nds32-lib
+ case "${with_nds32_lib}" in
+ "")
+ case ${target} in
+ *-*-*uclibc*)
+ with_nds32_lib=ulibc
+ ;;
+ *-*-linux*)
+ with_nds32_lib=glibc
+ ;;
+ *)
+ with_nds32_lib=newlib
+ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
+ ;;
+ esac
+ ;;
+ newlib)
+ # OK
+ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
+ ;;
+ mculib)
+ # OK
+ # for the arch=v3f or arch=v3s under mculib toolchain,
+ # we would like to set -fno-math-errno as default
+ case "${with_arch}" in
+ v3f | v3s)
+ tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
+ ;;
+ esac
+ ;;
+ glibc | uclibc)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-float
+ case "${with_float}" in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-config-fpu
+ case "${with_config_fpu}" in
+ "" | 0 | 1 | 2 | 3)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ ;;
+ nios2*-*-*)
+ supported_defaults="arch"
+ case "$with_arch" in
+ "" | r1 | r2)
+ # OK
+ ;;
+ *)
+ echo "Unknown arch used in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ powerpc*-*-* | rs6000-*-*)
+ supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
+
+ for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case ${val} in
+ default32 | default64)
+ case $which in
+ cpu | tune)
+ ;;
+ *)
+ echo "$val only valid for --with-cpu and --with-tune." 1>&2
+ exit 1
+ ;;
+ esac
+ with_which="with_$which"
+ eval $with_which=
+ ;;
+ 405cr)
+ tm_defines="${tm_defines} CONFIG_PPC405CR"
+ eval "with_$which=405"
+ ;;
+ "" | common | native \
+ | power[3456789] | power10 | power5+ | power6x \
+ | powerpc | powerpc64 | powerpc64le \
+ | rs64 \
+ | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
+ | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
+ | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
+ | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
+ | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case "$with_abi" in
+ "" | elfv1 | elfv2 )
+ #OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ ;;
+ esac
+
+ if test "x$with_advance_toolchain" != x; then
+ if test -d "/opt/$with_advance_toolchain/." -a \
+ -d "/opt/$with_advance_toolchain/bin/." -a \
+ -d "/opt/$with_advance_toolchain/include/."; then
+
+ tm_file="$tm_file ./advance-toolchain.h"
+ (at="/opt/$with_advance_toolchain"
+ echo "/* Use Advance Toolchain $at */"
+ echo
+ echo "#undef LINK_OS_NEW_DTAGS_SPEC"
+ echo "#define LINK_OS_NEW_DTAGS_SPEC" \
+ "\"--enable-new-dtags\""
+ echo
+ echo "#undef DYNAMIC_LINKER_PREFIX"
+ echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
+ echo
+ echo "#undef MD_EXEC_PREFIX"
+ echo "#define MD_EXEC_PREFIX \"$at/bin/\""
+ echo
+ echo "#undef MD_STARTFILE_PREFIX"
+ echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
+ echo
+ echo "#undef MD_STARTFILE_PREFIX_1"
+ echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
+ > advance-toolchain.h
+ else
+ echo "Unknown advance-toolchain $with_advance_toolchain"
+ exit 1
+ fi
+ fi
+
+ # Set up the default long double format if the user changed it.
+ if test x$with_long_double_format = xieee; then
+ tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
+
+ elif test x$with_long_double_format = xibm; then
+ tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
+ fi
+ ;;
+
+ s390*-*-*)
+ supported_defaults="arch mode tune"
+
+ for which in arch tune; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | z16 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 | arch14 )
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case ${with_mode} in
+ "" | esa | zarch)
+ # OK
+ ;;
+ *)
+ echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ sh[123456ble]*-*-* | sh-*-*)
+ supported_defaults="cpu"
+ case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
+ "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
+ # OK
+ ;;
+ m2a | m2a-single | m2a-single-only | m2a-nofpu)
+ ;;
+ m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
+ ;;
+ *)
+ echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
+ echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
+ echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
+ echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ sparc*-*-*)
+ supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
+
+ for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | sparc | sparcv9 | sparc64 \
+ | v7 | cypress \
+ | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
+ | sparclite | f930 | f934 | sparclite86x \
+ | sparclet | tsc701 \
+ | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
+ | niagara3 | niagara4 | niagara7 | m8)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case ${with_float} in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ tic6x-*-*)
+ supported_defaults="arch"
+
+ case ${with_arch} in
+ "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
+ # OK
+ ;;
+ *)
+ echo "Unknown arch used in --with-arch=$with_arch." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ v850*-*-*)
+ supported_defaults=cpu
+ case ${with_cpu} in
+ "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ supported_defaults="cpu"
+ case $with_cpu in
+ "" | gr5 | gr6)
+ ;;
+ *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+esac
+
+# Targets for which there is at least one VxWorks port should include
+# vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
+# of markers from other files in the port, including the vxworks*.h files to
+# distinguish VxWorks variants such as VxWorks 7 or 64).
+
+case ${target} in
+arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
+| sparc*-*-* | x86_64-*-*)
+ tm_file="vxworks-dummy.h ${tm_file}"
+ ;;
+esac
+
+# Set some miscellaneous flags for particular targets.
+target_cpu_default2=
+case ${target} in
+ aarch64*-*-*)
+ if test x"$target_cpu_cname" != x
+ then
+ target_cpu_default2=$target_cpu_cname
+ fi
+ ;;
+
+ arm*-*-*)
+ if test x$with_cpu = x
+ then
+ echo "Don't know the target cpu" 1>&2
+ exit 1
+ else
+ target_cpu_default2="\\\"$with_cpu\\\""
+ fi
+ ;;
+
+ hppa*-*-*)
+ if test x$gas = xyes
+ then
+ target_cpu_default2="MASK_GAS"
+ fi
+ ;;
+
+ fido*-*-* | m68k*-*-*)
+ target_cpu_default2=$m68k_cpu_ident
+ tmake_file="m68k/t-opts $tmake_file"
+ if [ x"$m68k_arch_family" != x ]; then
+ tmake_file="m68k/t-$m68k_arch_family $tmake_file"
+ fi
+ ;;
+
+ i[34567]86-*-darwin* | x86_64-*-darwin*)
+ ;;
+ i[34567]86-*-linux* | x86_64-*-linux*)
+ extra_objs="${extra_objs} gnu-property.o"
+ tmake_file="$tmake_file i386/t-linux i386/t-gnu-property"
+ ;;
+ i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
+ tmake_file="$tmake_file i386/t-kfreebsd"
+ ;;
+ i[34567]86-*-gnu*)
+ tmake_file="$tmake_file i386/t-gnu"
+ ;;
+ i[34567]86-*-msdosdjgpp*)
+ tmake_file="${tmake_file} i386/t-djgpp"
+ ;;
+ i[34567]86-*-solaris2* | x86_64-*-solaris2*)
+ ;;
+ i[34567]86-*-cygwin* | x86_64-*-cygwin*)
+ ;;
+ i[34567]86-*-mingw* | x86_64-*-mingw*)
+ ;;
+ i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
+ ;;
+ i[34567]86-*-freebsd*)
+ ;;
+ x86_64-*-freebsd*)
+ tmake_file="${tmake_file} i386/t-freebsd64"
+ ;;
+ ia64*-*-linux*)
+ ;;
+
+ mips*-*-*)
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default2="MASK_SPLIT_ADDRESSES"
+ fi
+ case ${target} in
+ mips*el-*-*)
+ tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
+ ;;
+ esac
+ if test x$with_arch != x; then
+ default_mips_arch=$with_arch
+ fi
+ if test x$with_abi != x; then
+ default_mips_abi=$with_abi
+ fi
+ case ${default_mips_arch} in
+ mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS1" ;;
+ mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS2" ;;
+ mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3" ;;
+ mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS4" ;;
+ mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32" ;;
+ mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2" ;;
+ mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6" ;;
+ mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64" ;;
+ mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2" ;;
+ mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6" ;;
+ esac
+ case ${default_mips_abi} in
+ 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
+ o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
+ n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
+ 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
+ eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
+ esac
+ tmake_file="mips/t-mips $tmake_file"
+ ;;
+
+ loongarch*-*-*)
+ # Export canonical triplet.
+ tm_defines="${tm_defines} LA_MULTIARCH_TRIPLET=${la_canonical_triplet}"
+
+ # Define macro LA_DISABLE_MULTILIB if --disable-multilib
+ tm_defines="${tm_defines} TM_MULTILIB_LIST=${loongarch_multilib_list_c}"
+ if test x$enable_multilib = xyes; then
+ TM_MULTILIB_CONFIG="${loongarch_multilib_list_make}"
+ else
+ tm_defines="${tm_defines} LA_DISABLE_MULTILIB"
+ fi
+
+ # Let --with- flags initialize the enum variables from loongarch.opt.
+ # See macro definitions from loongarch-opts.h and loongarch-cpu.h.
+ case ${with_arch} in
+ native) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_NATIVE" ;;
+ la464) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_LA464" ;;
+ loongarch64) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_LOONGARCH64" ;;
+ esac
+
+ case ${with_tune} in
+ native) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_NATIVE" ;;
+ la464) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_LA464" ;;
+ loongarch64) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_LOONGARCH64" ;;
+ esac
+
+ case ${with_abi} in
+ lp64d) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64D" ;;
+ lp64f) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64F" ;;
+ lp64s) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64S" ;;
+ esac
+
+ case ${with_abiext} in
+ base) tm_defines="${tm_defines} DEFAULT_ABI_EXT=ABI_EXT_BASE" ;;
+ esac
+
+ case ${with_fpu} in
+ none) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_NOFPU" ;;
+ 32) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_FPU32" ;;
+ 64) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_FPU64" ;;
+ esac
+
+ tmake_file="loongarch/t-loongarch $tmake_file"
+ ;;
+
+ powerpc*-*-* | rs6000-*-*)
+ # FIXME: The PowerPC port uses the value set at compile time,
+ # although it's only cosmetic.
+ if test "x$with_cpu" != x
+ then
+ target_cpu_default2="\\\"$with_cpu\\\""
+ fi
+ out_file="${cpu_type}/${cpu_type}.cc"
+ c_target_objs="${c_target_objs} ${cpu_type}-c.o"
+ cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
+ d_target_objs="${d_target_objs} ${cpu_type}-d.o"
+ tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
+ ;;
+
+ sh[123456ble]*-*-* | sh-*-*)
+ c_target_objs="${c_target_objs} sh-c.o"
+ cxx_target_objs="${cxx_target_objs} sh-c.o"
+ ;;
+
+ sparc*-*-*)
+ # Some standard aliases.
+ case x$with_cpu in
+ xsparc)
+ with_cpu=v7
+ ;;
+ xsparcv9 | xsparc64)
+ with_cpu=v9
+ ;;
+ esac
+
+ if test x$with_tune = x ; then
+ case ${target} in
+ *-leon-*)
+ with_tune=leon
+ ;;
+ *-leon[3-9]*)
+ with_tune=leon3
+ ;;
+ esac
+ fi
+
+ # The SPARC port checks this value at compile-time.
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+
+ v850*-*-*)
+ case "x$with_cpu" in
+ x)
+ ;;
+ xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+ xv850es)
+ target_cpu_default2="TARGET_CPU_v850e1"
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+esac
+
+t=
+all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu nan fp_32 odd_spreg_32 divide llsc mips-plt synci tls lxc1-sxc1 madd4 isa_spec"
+for option in $all_defaults
+do
+ eval "val=\$with_"`echo $option | sed s/-/_/g`
+ if test -n "$val"; then
+ case " $supported_defaults " in
+ *" $option "*)
+ ;;
+ *)
+ echo "This target does not support --with-$option." 2>&1
+ echo "Valid --with options are: $supported_defaults" 2>&1
+ exit 1
+ ;;
+ esac
+
+ if test "x$t" = x
+ then
+ t="{ \"$option\", \"$val\" }"
+ else
+ t="${t}, { \"$option\", \"$val\" }"
+ fi
+ fi
+done
+
+if test "x$t" = x
+then
+ configure_default_options="{ { NULL, NULL} }"
+else
+ configure_default_options="{ ${t} }"
+fi
+
+if test "$target_cpu_default2" != ""
+then
+ if test "$target_cpu_default" != ""
+ then
+ target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
+ else
+ target_cpu_default=$target_cpu_default2
+ fi
+fi
+
+case ${target} in
+i[34567]86-*-* | x86_64-*-*)
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="mkoffload\$(exeext)"
+ fi
+ ;;
+esac
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/configure
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/configure (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/configure (revision 5)
@@ -0,0 +1,34263 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+PACKAGE_URL=
+
+ac_unique_file="tree.cc"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+CET_HOST_FLAGS
+NO_PIE_FLAG
+NO_PIE_CFLAGS
+enable_default_pie
+PICFLAG
+enable_host_shared
+enable_plugin
+pluginlibs
+ISLINC
+ISLLIBS
+GMPINC
+GMPLIBS
+target_cpu_default
+d_target_objs
+fortran_target_objs
+cxx_target_objs
+c_target_objs
+use_gcc_stdint
+xm_defines
+xm_include_list
+xm_file_list
+tm_d_include_list
+tm_d_file_list
+tm_p_include_list
+tm_p_file_list
+tm_defines
+tm_include_list
+tm_file_list
+common_out_object_file
+common_out_file
+out_object_file
+out_file
+objc_boehm_gc
+md_file
+local_prefix
+lang_tree_files
+lang_specs_files
+lang_opt_files
+install
+out_host_hook_obj
+host_xm_defines
+host_xm_include_list
+host_xm_file_list
+host_exeext
+gcc_gxx_libcxx_include_dir_add_sysroot
+gcc_gxx_libcxx_include_dir
+gcc_gxx_include_dir_add_sysroot
+gcc_gxx_include_dir
+gcc_config_arguments
+float_h_file
+extra_programs
+extra_objs
+extra_headers_list
+user_headers_inc_next_post
+user_headers_inc_next_pre
+extra_gcc_objs
+TM_MULTILIB_EXCEPTIONS_CONFIG
+TM_MULTILIB_CONFIG
+TM_ENDIAN_CONFIG
+tmake_file
+xmake_file
+cpp_install_dir
+selftest_languages
+check_languages
+build_file_translate
+build_xm_defines
+build_xm_include_list
+build_xm_file_list
+build_install_headers_dir
+build_exeext
+all_selected_languages
+all_languages
+all_lang_makefrags
+all_lang_configurefrags
+all_gtfiles
+all_compilers
+srcdir
+subdirs
+dollar
+gcc_tooldir
+enable_lto
+DO_LINK_SERIALIZATION
+DO_LINK_MUTEX
+CSCOPE
+ETAGS
+CTAGS
+MAINT
+zlibinc
+zlibdir
+HOST_LIBS
+enable_default_ssp
+thin_archive_support
+ld_soname_option
+ld_version_script_option
+libgcc_visibility
+ORIGINAL_DSYMUTIL_FOR_TARGET
+gcc_cv_dsymutil
+gcc_cv_otool
+gcc_cv_readelf
+gcc_cv_objdump
+ORIGINAL_NM_FOR_TARGET
+gcc_cv_nm
+ORIGINAL_LD_GOLD_FOR_TARGET
+ORIGINAL_LD_BFD_FOR_TARGET
+ORIGINAL_LD_FOR_TARGET
+ORIGINAL_PLUGIN_LD_FOR_TARGET
+gcc_cv_ld
+ORIGINAL_AS_FOR_TARGET
+gcc_cv_as
+enable_fast_install
+objdir
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+STRIP
+OBJDUMP
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+collect2
+STMP_FIXINC
+BUILD_LDFLAGS
+BUILD_CXXFLAGS
+BUILD_CFLAGS
+CXX_FOR_BUILD
+CC_FOR_BUILD
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+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
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+ --help=short display options specific to this package
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+ --target=TARGET configure for building compilers for TARGET [HOST]
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+ --enable-generated-files-in-srcdir
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+ enable detailed memory allocation stats gathering
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+ --enable-__cxa_atexit enable __cxa_atexit for C++
+ --enable-decimal-float={no,yes,bid,dpd}
+ enable decimal float extension to C. Selecting 'bid'
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+ to use
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+ package
+ --enable-tls enable or disable generation of tls code overriding
+ the assembler check for tls support
+ --enable-vtable-verify enable vtable verification feature
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+ --enable-objc-gc enable the use of Boehm's garbage collector with the
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+ arrange to use setjmp/longjmp exception handling
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+ --enable-mingw-wildcard Set whether to expand wildcard on command-line.
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+ --enable-leading-mingw64-underscores
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+ --enable-cld enable -mcld by default for 32bit x86
+ --enable-frame-pointer enable -fno-omit-frame-pointer by default for x86
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+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-ld[=ARG] build ld [ARG={default,yes,no}]
+ --enable-gold[=ARG] build gold [ARG={default,yes,no}]
+ --enable-gnu-indirect-function
+ enable the use of the @gnu_indirect_function to
+ glibc systems
+ --enable-initfini-array use .init_array/.fini_array sections
+ --enable-comdat enable COMDAT group support
+ --enable-newlib-nano-formatted-io
+ Use nano version formatted IO
+
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+ enable Branch Target Identification Mechanism and
+ Return Address Signing by default for AArch64
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+ disable Branch Target Identification Mechanism and
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+
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+ enable the use of the @gnu_unique_object ELF
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+ --enable-libssp enable linking against libssp
+ --enable-default-ssp enable Stack Smashing Protection as default
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
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+ thrashing on the build machine
+ --enable-link-serialization
+ avoid linking multiple GCC front-ends at once using
+ make dependencies to avoid thrashing on the build
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+ --enable-host-shared build host code as shared libraries
+ --disable-libquadmath-support
+ disable libquadmath support for Fortran
+ --enable-default-pie enable Position Independent Executable as default
+ --enable-cet enable Intel CET in host libraries [default=auto]
+ --enable-s390-excess-float-precision
+ on s390 targets, evaluate float with double
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+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-build-libsubdir=DIR Directory where to find libraries for build system
+ --with-local-prefix=DIR specifies directory to put local include
+ --with-native-system-header-dir=dir
+ use dir as the directory to look for standard
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+ specifies directory to put g++ header files
+ --with-gxx-libcxx-include-dir=DIR
+ specifies directory to find libc++ header files
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+ install the user visible C preprocessor in DIR
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+ --with-gnu-ld arrange to work with GNU ld
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+ --with-gnu-as arrange to work with GNU as
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+ Set the default stack clash protection guard size
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+ --with-specs=SPECS add SPECS to driver command-line processing
+ --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
+ --with-bugurl=URL Direct users to URL to report a bug
+ --with-documentation-root-url=URL
+ Root for documentation URLs
+ --with-changes-root-url=URL
+ Root for GCC changes URLs
+ --with-multilib-list select multilibs (AArch64, ARM, AVR, OR1K, RISC-V,
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+ GMPINC How to find GMP include files
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+ ISLINC How to find isl include files
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+Report bugs to the package provider.
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+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_cxx_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_mongrel
+
+# ac_fn_cxx_try_run LINENO
+# ------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_cxx_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_run
+
+# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_cxx_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
+# ----------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_cxx_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_compute_int
+
+# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
+# ---------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_cxx_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_type
+
+# ac_fn_c_find_intX_t LINENO BITS VAR
+# -----------------------------------
+# Finds a signed integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_intX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
+$as_echo_n "checking for int$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in int$2_t 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
+ < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ case $ac_type in #(
+ int$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_intX_t
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_find_uintX_t LINENO BITS VAR
+# ------------------------------------
+# Finds an unsigned integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_uintX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
+$as_echo_n "checking for uint$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ case $ac_type in #(
+ uint$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_uintX_t
+
+# ac_fn_cxx_check_header_preproc LINENO HEADER VAR
+# ------------------------------------------------
+# Tests whether HEADER is present, setting the cache variable VAR accordingly.
+ac_fn_cxx_check_header_preproc ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_preproc
+
+# ac_fn_cxx_check_func LINENO FUNC VAR
+# ------------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_cxx_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_func
+
+# ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES
+# -----------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_cxx_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_decl
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_preproc LINENO HEADER VAR
+# ----------------------------------------------
+# Tests whether HEADER is present, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_preproc ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_preproc
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers auto-host.h:config.in"
+
+
+gcc_version=`cat $srcdir/BASE-VER`
+
+# Determine the host, build, and target systems
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+# Determine the noncanonical host name, for Ada.
+ case ${build_alias} in
+ "") build_noncanonical=${build} ;;
+ *) build_noncanonical=${build_alias} ;;
+esac
+
+ case ${host_alias} in
+ "") host_noncanonical=${build_noncanonical} ;;
+ *) host_noncanonical=${host_alias} ;;
+esac
+
+
+
+
+# Determine the noncanonical target name, for directory use.
+ case ${target_alias} in
+ "") target_noncanonical=${host_noncanonical} ;;
+ *) target_noncanonical=${target_alias} ;;
+esac
+
+
+
+
+# Used for constructing correct paths for offload compilers.
+real_target_noncanonical=${target_noncanonical}
+accel_dir_suffix=
+
+# Determine the target- and build-specific subdirectories
+
+# post-stage1 host modules use a different CC_FOR_BUILD so, in order to
+# have matching libraries, they should use host libraries: Makefile.tpl
+# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
+# However, they still use the build modules, because the corresponding
+# host modules (e.g. bison) are only built for the host when bootstrap
+# finishes. So:
+# - build_subdir is where we find build modules, and never changes.
+# - build_libsubdir is where we find build libraries, and can be overridden.
+
+# Prefix 'build-' so this never conflicts with target_subdir.
+build_subdir="build-${build_noncanonical}"
+
+# Check whether --with-build-libsubdir was given.
+if test "${with_build_libsubdir+set}" = set; then :
+ withval=$with_build_libsubdir; build_libsubdir="$withval"
+else
+ build_libsubdir="$build_subdir"
+fi
+
+# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
+if ( test $srcdir = . && test -d gcc ) \
+ || test -d $srcdir/../host-${host_noncanonical}; then
+ host_subdir="host-${host_noncanonical}"
+else
+ host_subdir=.
+fi
+# No prefix.
+target_subdir=${target_noncanonical}
+
+
+# Set program_transform_name
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+
+# Check for bogus environment variables.
+# Test if LIBRARY_PATH contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# LIBRARY_PATH contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
+$as_echo_n "checking LIBRARY_PATH variable... " >&6; }
+case ${LIBRARY_PATH} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ library_path_setting="contains current directory"
+ ;;
+ *)
+ library_path_setting="ok"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
+$as_echo "$library_path_setting" >&6; }
+if test "$library_path_setting" != "ok"; then
+as_fn_error $? "
+*** LIBRARY_PATH shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again." "$LINENO" 5
+fi
+
+# Test if GCC_EXEC_PREFIX contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# GCC_EXEC_PREFIX contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
+$as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
+case ${GCC_EXEC_PREFIX} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ gcc_exec_prefix_setting="contains current directory"
+ ;;
+ *)
+ gcc_exec_prefix_setting="ok"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
+$as_echo "$gcc_exec_prefix_setting" >&6; }
+if test "$gcc_exec_prefix_setting" != "ok"; then
+as_fn_error $? "
+*** GCC_EXEC_PREFIX shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again." "$LINENO" 5
+fi
+
+# -----------
+# Directories
+# -----------
+
+# Specify the local prefix
+local_prefix=
+
+# Check whether --with-local-prefix was given.
+if test "${with_local_prefix+set}" = set; then :
+ withval=$with_local_prefix; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
+no) ;;
+*) local_prefix=$with_local_prefix ;;
+esac
+fi
+
+
+# Default local prefix if it is empty
+if test x$local_prefix = x; then
+ local_prefix=/usr/local
+fi
+
+
+# Check whether --with-native-system-header-dir was given.
+if test "${with_native_system_header_dir+set}" = set; then :
+ withval=$with_native_system_header_dir;
+ case ${with_native_system_header_dir} in
+ yes|no) as_fn_error $? "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
+ /* | [A-Za-z]:[\\/]*) ;;
+ *) as_fn_error $? "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
+ esac
+ configured_native_system_header_dir="${withval}"
+
+else
+ configured_native_system_header_dir=
+fi
+
+
+
+# Check whether --with-build-sysroot was given.
+if test "${with_build_sysroot+set}" = set; then :
+ withval=$with_build_sysroot; if test x"$withval" != x ; then
+ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
+ fi
+else
+ SYSROOT_CFLAGS_FOR_TARGET=
+fi
+
+
+
+if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+else
+ test_prefix=$prefix
+fi
+if test "x$exec_prefix" = xNONE; then
+ test_exec_prefix=$test_prefix
+else
+ test_exec_prefix=$exec_prefix
+fi
+
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+ case ${with_sysroot} in
+ /) ;;
+ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
+ esac
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
+
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
+ '${prefix}'|'${prefix}/'*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
+
+else
+
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE=
+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
+
+fi
+
+
+
+
+
+# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
+# passed in by the toplevel make and thus we'd get different behavior
+# depending on where we built the sources.
+gcc_gxx_include_dir=
+# Specify the g++ header file directory
+
+# Check whether --with-gxx-include-dir was given.
+if test "${with_gxx_include_dir+set}" = set; then :
+ withval=$with_gxx_include_dir; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
+no) ;;
+*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
+esac
+fi
+
+
+# If both --with-sysroot and --with-gxx-include-dir are passed, we interpolate
+# the former in the latter and, upon success, compute gcc_gxx_include_dir as
+# relative to the sysroot.
+gcc_gxx_include_dir_add_sysroot=0
+
+# This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_include_dir='${libsubdir}/include/c++'
+ else
+ libstdcxx_incdir='include/c++/$(version)'
+ if test x$host != x$target; then
+ libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
+ fi
+ gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_without_sysroot}"; then
+ gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
+ gcc_gxx_include_dir_add_sysroot=1
+ fi
+fi
+
+# Configuration for an alternate set of C++ headers.
+gcc_gxx_libcxx_include_dir=
+# Specify the alternate g++ header file directory
+
+# Check whether --with-gxx-libcxx-include-dir was given.
+if test "${with_gxx_libcxx_include_dir+set}" = set; then :
+ withval=$with_gxx_libcxx_include_dir; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for libc++ include directory" "$LINENO" 5 ;;
+no) ;;
+*) gcc_gxx_libcxx_include_dir=$with_gxx_libcxx_include_dir ;;
+esac
+fi
+
+
+# If both --with-sysroot and --with-gxx-libcxx-include-dir are passed, we
+# check to see if the latter starts with the former and, upon success, compute
+# gcc_gxx_libcxx_include_dir as relative to the sysroot.
+gcc_gxx_libcxx_include_dir_add_sysroot=0
+
+if test x${gcc_gxx_libcxx_include_dir} != x; then
+
+$as_echo "#define ENABLE_STDLIB_OPTION 1" >>confdefs.h
+
+else
+ $as_echo "#define ENABLE_STDLIB_OPTION 0" >>confdefs.h
+
+fi
+# ??? This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_libcxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_libcxx_include_dir='${libsubdir}/libc++_include/c++/v1'
+ else
+ libcxx_incdir='libc++_include/c++/$(version)/v1'
+ if test x$host != x$target; then
+ libcxx_incdir="$target_alias/$libcxx_incdir"
+ fi
+ gcc_gxx_libcxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_libcxx_without_sysroot=`expr "${gcc_gxx_libcxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_libcxx_without_sysroot}"; then
+ gcc_gxx_libcxx_include_dir="${gcc_gxx_libcxx_without_sysroot}"
+ gcc_gxx_libcxx_include_dir_add_sysroot=1
+ fi
+fi
+
+
+# Check whether --with-cpp_install_dir was given.
+if test "${with_cpp_install_dir+set}" = set; then :
+ withval=$with_cpp_install_dir; if test x$withval = xyes; then
+ as_fn_error $? "option --with-cpp-install-dir requires an argument" "$LINENO" 5
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi
+fi
+
+
+# We would like to our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources. Therefore we have --enable-generated-files-in-srcdir to do
+# just that.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
+$as_echo_n "checking whether to place generated files in the source directory... " >&6; }
+ # Check whether --enable-generated-files-in-srcdir was given.
+if test "${enable_generated_files_in_srcdir+set}" = set; then :
+ enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
+else
+ generated_files_in_srcdir=no
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
+$as_echo "$generated_files_in_srcdir" >&6; }
+
+if test "$generated_files_in_srcdir" = "yes"; then
+ GENINSRC=''
+else
+ GENINSRC='#'
+fi
+
+
+# -------------------
+# Find default linker
+# -------------------
+
+# With GNU ld
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
+else
+ gnu_ld_flag=no
+fi
+
+
+case $target in
+ *darwin*)
+ ld64_flag=yes # Darwin can only use a ld64-compatible linker.
+ dsymutil_flag=yes # Darwin uses dsymutil to link debug.
+ ;;
+ *)
+ ld64_flag=no
+ dsymutil_flag=no
+ ;;
+esac
+
+# With pre-defined ld
+
+# Check whether --with-ld was given.
+if test "${with_ld+set}" = set; then :
+ withval=$with_ld; DEFAULT_LINKER="$with_ld"
+fi
+
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_LINKER"; then
+ as_fn_error $? "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gnu_ld_flag=yes
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep ld64- > /dev/null; then
+ ld64_flag=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_LINKER "$DEFAULT_LINKER"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
+$as_echo_n "checking whether a default linker was specified... " >&6; }
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test x"$gnu_ld_flag" = x"no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
+$as_echo "yes ($DEFAULT_LINKER)" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
+$as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# With demangler in GNU ld
+
+# Check whether --with-demangler-in-ld was given.
+if test "${with_demangler_in_ld+set}" = set; then :
+ withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
+else
+ demangler_in_ld=yes
+fi
+
+
+# Allow the user to specify a dsymutil executable (used on Darwin only, so far)
+
+# Check whether --with-dsymutil was given.
+if test "${with_dsymutil+set}" = set; then :
+ withval=$with_dsymutil; DEFAULT_DSYMUTIL="$with_dsymutil"
+fi
+
+
+dsymutil_vers=
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ if test ! -x "$DEFAULT_DSYMUTIL"; then
+ as_fn_error $? "cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL" "$LINENO" 5
+ else
+ if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
+ dsymutil_flag=yes
+ fi
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_DSYMUTIL "$DEFAULT_DSYMUTIL"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default dsymutil was specified" >&5
+$as_echo_n "checking whether a default dsymutil was specified... " >&6; }
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_DSYMUTIL)" >&5
+$as_echo "yes ($DEFAULT_DSYMUTIL)" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# ----------------------
+# Find default assembler
+# ----------------------
+
+# With GNU as
+
+# Check whether --with-gnu-as was given.
+if test "${with_gnu_as+set}" = set; then :
+ withval=$with_gnu_as; gas_flag="$with_gnu_as"
+else
+ gas_flag=no
+fi
+
+
+
+# Check whether --with-as was given.
+if test "${with_as+set}" = set; then :
+ withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
+fi
+
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_ASSEMBLER"; then
+ as_fn_error $? "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
+ elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gas_flag=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
+$as_echo_n "checking whether a default assembler was specified... " >&6; }
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test x"$gas_flag" = x"no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
+$as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
+$as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# ---------------
+# Find C compiler
+# ---------------
+
+# If a non-executable a.out is present (e.g. created by GNU as above even if
+# invoked with -v only), the IRIX 6 native ld just overwrites the existing
+# file, even when creating an executable, so an execution test fails.
+# Remove possible default executable files to avoid this.
+#
+# FIXME: This really belongs into AC_PROG_CC and can be removed once
+# Autoconf includes it.
+rm -f a.out a.exe b.out
+
+# Find the native compiler
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GNATBIND+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GNATBIND"; then
+ ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GNATBIND=$ac_cv_prog_GNATBIND
+if test -n "$GNATBIND"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
+$as_echo "$GNATBIND" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GNATBIND"; then
+ ac_ct_GNATBIND=$GNATBIND
+ # Extract the first word of "gnatbind", so it can be a program name with args.
+set dummy gnatbind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GNATBIND"; then
+ ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GNATBIND="gnatbind"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
+if test -n "$ac_ct_GNATBIND"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
+$as_echo "$ac_ct_GNATBIND" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GNATBIND" = x; then
+ GNATBIND="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GNATBIND=$ac_ct_GNATBIND
+ fi
+else
+ GNATBIND="$ac_cv_prog_GNATBIND"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GNATMAKE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GNATMAKE"; then
+ ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GNATMAKE=$ac_cv_prog_GNATMAKE
+if test -n "$GNATMAKE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
+$as_echo "$GNATMAKE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GNATMAKE"; then
+ ac_ct_GNATMAKE=$GNATMAKE
+ # Extract the first word of "gnatmake", so it can be a program name with args.
+set dummy gnatmake; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GNATMAKE"; then
+ ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
+if test -n "$ac_ct_GNATMAKE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
+$as_echo "$ac_ct_GNATMAKE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GNATMAKE" = x; then
+ GNATMAKE="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GNATMAKE=$ac_ct_GNATMAKE
+ fi
+else
+ GNATMAKE="$ac_cv_prog_GNATMAKE"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
+$as_echo_n "checking whether compiler driver understands Ada... " >&6; }
+if ${acx_cv_cc_gcc_supports_ada+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.adb <<EOF
+procedure conftest is begin null; end conftest;
+EOF
+acx_cv_cc_gcc_supports_ada=no
+# There is a bug in old released versions of GCC which causes the
+# driver to exit successfully when the appropriate language module
+# has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
+# Therefore we must check for the error message as well as an
+# unsuccessful exit.
+# Other compilers, like HP Tru64 UNIX cc, exit successfully when
+# given a .adb file, but produce no object file. So we must check
+# if an object file was really produced to guard against this.
+errors=`(${CC} -I"$srcdir"/ada/libgnat -c conftest.adb) 2>&1 || echo failure`
+if test x"$errors" = x && test -f conftest.$ac_objext; then
+ acx_cv_cc_gcc_supports_ada=yes
+fi
+rm -f conftest.*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
+$as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
+
+if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
+ have_gnat=yes
+else
+ have_gnat=no
+fi
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GDC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GDC"; then
+ ac_cv_prog_GDC="$GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GDC="${ac_tool_prefix}gdc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GDC=$ac_cv_prog_GDC
+if test -n "$GDC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
+$as_echo "$GDC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GDC"; then
+ ac_ct_GDC=$GDC
+ # Extract the first word of "gdc", so it can be a program name with args.
+set dummy gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GDC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GDC"; then
+ ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GDC="gdc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
+if test -n "$ac_ct_GDC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
+$as_echo "$ac_ct_GDC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GDC" = x; then
+ GDC="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GDC=$ac_ct_GDC
+ fi
+else
+ GDC="$ac_cv_prog_GDC"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
+$as_echo_n "checking whether the D compiler works... " >&6; }
+if ${acx_cv_d_compiler_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.d <<EOF
+module conftest; int main() { return 0; }
+EOF
+acx_cv_d_compiler_works=no
+if test "x$GDC" != xno; then
+ errors=`(${GDC} -I"$srcdir"/d -c conftest.d) 2>&1 || echo failure`
+ if test x"$errors" = x && test -f conftest.$ac_objext; then
+ acx_cv_d_compiler_works=yes
+ fi
+ rm -f conftest.*
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
+$as_echo "$acx_cv_d_compiler_works" >&6; }
+if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
+ have_gdc=yes
+else
+ have_gdc=no
+fi
+
+
+# Do configure tests with the C++ compiler, since that's what we build with.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+# Remove the -O2: for historical reasons, unless bootstrapping we prefer
+# optimizations to be activated explicitly by the toplevel.
+case "$CC" in
+ */prev-gcc/xgcc*) ;;
+ *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" `
+ CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" ` ;;
+esac
+
+
+
+
+# Determine PICFLAG for target gnatlib.
+
+
+
+
+case "${target}" in
+ # PIC is the default on some targets or must not be used.
+ *-*-darwin*)
+ # For darwin, common symbols are not allowed in MH_DYLIB files
+ case "${CFLAGS}" in
+ # If we are using a compiler supporting mdynamic-no-pic
+ # and the option has been tested as safe to add, then cancel
+ # it here, since the code generated is incompatible with shared
+ # libs.
+ *-mdynamic-no-pic*) PICFLAG_FOR_TARGET='-fno-common -mno-dynamic-no-pic' ;;
+ *) PICFLAG_FOR_TARGET=-fno-common ;;
+ esac
+ ;;
+ alpha*-dec-osf5*)
+ # PIC is the default.
+ ;;
+ hppa*64*-*-hpux*)
+ # PIC is the default for 64-bit PA HP-UX.
+ ;;
+ i[34567]86-*-cygwin* | x86_64-*-cygwin*)
+ ;;
+ i[34567]86-*-mingw* | x86_64-*-mingw*)
+ ;;
+ i[34567]86-*-interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ i[34567]86-*-nto-qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ PICFLAG_FOR_TARGET='-fPIC -shared'
+ ;;
+ i[34567]86-pc-msdosdjgpp*)
+ # DJGPP does not support shared libraries at all.
+ ;;
+ ia64*-*-hpux*)
+ # On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+ loongarch*-*-*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ mips-sgi-irix6*)
+ # PIC is the default.
+ ;;
+ rs6000-ibm-aix* | powerpc-ibm-aix*)
+ # All AIX code is PIC.
+ ;;
+
+ # Some targets support both -fPIC and -fpic, but prefer the latter.
+ # FIXME: Why?
+ i[34567]86-*-* | x86_64-*-*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # FIXME: Override -fPIC default in libgcc only?
+ sh-*-linux* | sh[2346lbe]*-*-linux*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # FIXME: Simplify to sh*-*-netbsd*?
+ sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+ sh64-*-netbsd* | sh64l*-*-netbsd*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # Default to -fPIC unless specified otherwise.
+ *)
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+esac
+
+# If the user explicitly uses -fpic/-fPIC, keep that.
+case "${CFLAGS_FOR_TARGET}" in
+ *-fpic*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ *-fPIC*)
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+esac
+
+
+
+# -------------------------
+# Check C compiler features
+# -------------------------
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_cxx_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_cxx_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ino_t" >&5
+$as_echo_n "checking size of ino_t... " >&6; }
+if ${ac_cv_sizeof_ino_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (ino_t))" "ac_cv_sizeof_ino_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_ino_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (ino_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_ino_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ino_t" >&5
+$as_echo "$ac_cv_sizeof_ino_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INO_T $ac_cv_sizeof_ino_t
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of dev_t" >&5
+$as_echo_n "checking size of dev_t... " >&6; }
+if ${ac_cv_sizeof_dev_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (dev_t))" "ac_cv_sizeof_dev_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_dev_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (dev_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_dev_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_dev_t" >&5
+$as_echo "$ac_cv_sizeof_dev_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_DEV_T $ac_cv_sizeof_dev_t
+_ACEOF
+
+
+
+# Select the right stat being able to handle 64bit inodes, if needed.
+if test "$enable_largefile" != no; then
+ case "$host, $build" in
+ *-*-aix*,*|*,*-*-aix*)
+ if test "$ac_cv_sizeof_ino_t" == "4" -a "$ac_cv_sizeof_dev_t" == 4; then
+
+$as_echo "#define HOST_STAT_FOR_64BIT_INODES stat64x" >>confdefs.h
+
+ fi;;
+ esac
+fi
+
+
+# sizeof(char) is 1 by definition.
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if ${ac_cv_sizeof_short+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_short" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (short)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_short=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_int" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_int=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+ac_fn_cxx_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
+if test "x$ac_cv_type_long_long" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LONG_LONG 1
+_ACEOF
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
+$as_echo_n "checking size of long long... " >&6; }
+if ${ac_cv_sizeof_long_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
+$as_echo "$ac_cv_sizeof_long_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+fi
+
+ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
+case $ac_cv_c_int8_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int8_t $ac_cv_c_int8_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
+case $ac_cv_c_int16_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int16_t $ac_cv_c_int16_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
+case $ac_cv_c_int32_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int32_t $ac_cv_c_int32_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
+case $ac_cv_c_int64_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int64_t $ac_cv_c_int64_t
+_ACEOF
+;;
+esac
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
+$as_echo_n "checking for unsigned long long int... " >&6; }
+if ${ac_cv_type_unsigned_long_long_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_unsigned_long_long_int=yes
+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ /* For now, do not test the preprocessor; as of 2007 there are too many
+ implementations with broken preprocessors. Perhaps this can
+ be revisited in 2012. In the meantime, code should not expect
+ #if to work with literals wider than 32 bits. */
+ /* Test literals. */
+ long long int ll = 9223372036854775807ll;
+ long long int nll = -9223372036854775807LL;
+ unsigned long long int ull = 18446744073709551615ULL;
+ /* Test constant expressions. */
+ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
+ ? 1 : -1)];
+ typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
+ ? 1 : -1)];
+ int i = 63;
+int
+main ()
+{
+/* Test availability of runtime routines for shift and division. */
+ long long int llmax = 9223372036854775807ll;
+ unsigned long long int ullmax = 18446744073709551615ull;
+ return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
+ | (llmax / ll) | (llmax % ll)
+ | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
+ | (ullmax / ull) | (ullmax % ull));
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+else
+ ac_cv_type_unsigned_long_long_int=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
+$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
+ if test $ac_cv_type_unsigned_long_long_int = yes; then
+
+$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
+
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
+$as_echo_n "checking for long long int... " >&6; }
+if ${ac_cv_type_long_long_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_long_long_int=yes
+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+ ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
+ if test $ac_cv_type_long_long_int = yes; then
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+ #ifndef LLONG_MAX
+ # define HALF \
+ (1LL << (sizeof (long long int) * CHAR_BIT - 2))
+ # define LLONG_MAX (HALF - 1 + HALF)
+ #endif
+int
+main ()
+{
+long long int n = 1;
+ int i;
+ for (i = 0; ; i++)
+ {
+ long long int m = n << i;
+ if (m >> i != n)
+ return 1;
+ if (LLONG_MAX / 2 < m)
+ break;
+ }
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_type_long_long_int=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
+$as_echo "$ac_cv_type_long_long_int" >&6; }
+ if test $ac_cv_type_long_long_int = yes; then
+
+$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
+
+ fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
+if test "x$ac_cv_type_intmax_t" = xyes; then :
+
+$as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
+
+else
+ test $ac_cv_type_long_long_int = yes \
+ && ac_type='long long int' \
+ || ac_type='long int'
+
+cat >>confdefs.h <<_ACEOF
+#define intmax_t $ac_type
+_ACEOF
+
+fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
+if test "x$ac_cv_type_intptr_t" = xyes; then :
+
+$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
+
+else
+ for ac_type in 'int' 'long int' 'long long int'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define intptr_t $ac_type
+_ACEOF
+
+ ac_type=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test -z "$ac_type" && break
+ done
+fi
+
+
+ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
+case $ac_cv_c_uint8_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT8_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint8_t $ac_cv_c_uint8_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
+case $ac_cv_c_uint16_t in #(
+ no|yes) ;; #(
+ *)
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint16_t $ac_cv_c_uint16_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
+case $ac_cv_c_uint32_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT32_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint32_t $ac_cv_c_uint32_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
+case $ac_cv_c_uint64_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT64_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint64_t $ac_cv_c_uint64_t
+_ACEOF
+;;
+ esac
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
+if test "x$ac_cv_type_uintmax_t" = xyes; then :
+
+$as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
+
+else
+ test $ac_cv_type_unsigned_long_long_int = yes \
+ && ac_type='unsigned long long int' \
+ || ac_type='unsigned long int'
+
+cat >>confdefs.h <<_ACEOF
+#define uintmax_t $ac_type
+_ACEOF
+
+fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
+if test "x$ac_cv_type_uintptr_t" = xyes; then :
+
+$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
+
+else
+ for ac_type in 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define uintptr_t $ac_type
+_ACEOF
+
+ ac_type=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test -z "$ac_type" && break
+ done
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
+ as_fn_error $? "uint64_t or int64_t not found" "$LINENO" 5
+fi
+
+# check what underlying integer type int64_t uses
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t underlying type" >&5
+$as_echo_n "checking for int64_t underlying type... " >&6; }
+if ${ac_cv_int64_t_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long> { typedef long t; };
+
+int
+main ()
+{
+X<int64_t>::t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_int64_t_type=long
+else
+ ac_cv_int64_t_type="long long"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_int64_t_type" >&5
+$as_echo "$ac_cv_int64_t_type" >&6; }
+if test "$ac_cv_int64_t_type" = "long"; then
+
+$as_echo "#define INT64_T_IS_LONG 1" >>confdefs.h
+
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long long> { typedef long long t; };
+
+int
+main ()
+{
+X<int64_t>::t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ as_fn_error $? "error verifying int64_t uses long long" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::swap in <utility>" >&5
+$as_echo_n "checking for std::swap in <utility>... " >&6; }
+if ${ac_cv_std_swap_in_utility+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <utility>
+
+int
+main ()
+{
+int a, b; std::swap(a,b);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_std_swap_in_utility=yes
+else
+ ac_cv_std_swap_in_utility=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_std_swap_in_utility" >&5
+$as_echo "$ac_cv_std_swap_in_utility" >&6; }
+if test $ac_cv_std_swap_in_utility = yes; then
+
+$as_echo "#define HAVE_SWAP_IN_UTILITY 1" >>confdefs.h
+
+fi
+
+# Check whether compiler is affected by placement new aliasing bug (PR 29286).
+# If the host compiler is affected by the bug, and we build with optimization
+# enabled (which happens e.g. when cross-compiling), the pool allocator may
+# get miscompiled. Use -fno-strict-aliasing to work around this problem.
+# Since there is no reliable feature check for the presence of this bug,
+# we simply use a GCC version number check. (This should never trigger for
+# stages 2 or 3 of a native bootstrap.)
+aliasing_flags=
+if test "$GCC" = yes; then
+ saved_CXXFLAGS="$CXXFLAGS"
+
+ # The following test compilation will succeed if and only if $CXX accepts
+ # -fno-strict-aliasing *and* is older than GCC 4.3.
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX is affected by placement new aliasing bug" >&5
+$as_echo_n "checking whether $CXX is affected by placement new aliasing bug... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
+#error compiler not affected by placement new aliasing bug
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; aliasing_flags='-fno-strict-aliasing'
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+
+
+
+
+# ---------------------
+# Warnings and checking
+# ---------------------
+
+# Check $CC warning features (if it's GCC).
+# We want to use -pedantic, but we don't want warnings about
+# * 'long long'
+# * variadic macros
+# * overlong strings
+# * C++11 narrowing conversions in { }
+# So, we only use -pedantic if we can disable those warnings.
+
+# In stage 1, disable -Wformat warnings from old GCCs about new % codes
+# Check whether --enable-build-format-warnings was given.
+if test "${enable_build_format_warnings+set}" = set; then :
+ enableval=$enable_build_format_warnings;
+else
+ enable_build_format_warnings=yes
+fi
+
+if test $enable_build_format_warnings = no; then :
+ wf_opt=-Wno-format
+else
+ wf_opt=
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+loose_warn=
+save_CXXFLAGS="$CXXFLAGS"
+for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
+$as_echo_n "checking whether $CXX supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CXXFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ loose_warn="$loose_warn${loose_warn:+ }$real_option"
+fi
+ done
+CXXFLAGS="$save_CXXFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+c_loose_warn=
+save_CFLAGS="$CFLAGS"
+for real_option in -Wstrict-prototypes -Wmissing-prototypes ; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+strict_warn=
+save_CXXFLAGS="$CXXFLAGS"
+for real_option in -Wmissing-format-attribute -Woverloaded-virtual; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
+$as_echo_n "checking whether $CXX supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CXXFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }$real_option"
+fi
+ done
+CXXFLAGS="$save_CXXFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+c_strict_warn=
+save_CFLAGS="$CFLAGS"
+for real_option in -Wold-style-definition -Wc++-compat; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+# Do the check with the no- prefix removed from the warning options
+# since gcc silently accepts any -Wno-* option on purpose
+if test "$GXX" = yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
+$as_echo_n "checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
+if ${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
+else
+ acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS="$save_CXXFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
+$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
+if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
+fi
+
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+# Check whether --enable-werror-always was given.
+if test "${enable_werror_always+set}" = set; then :
+ enableval=$enable_werror_always;
+else
+ enable_werror_always=no
+fi
+
+if test $enable_werror_always = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }-Werror"
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+# The above macros do nothing if the compiler is not GCC. However, the
+# Makefile has more goo to add other flags, so these variables are used
+# to enable warnings only for GCC.
+warn_cflags=
+warn_cxxflags=
+if test "x$GCC" = "xyes"; then
+ warn_cflags='$(GCC_WARN_CFLAGS)'
+ warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
+fi
+
+
+
+# Disable exceptions and RTTI if building with g++
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+noexception_flags=
+save_CFLAGS="$CFLAGS"
+for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+# Enable expensive internal checks
+is_release=
+if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
+ is_release=yes
+fi
+
+# Check whether --enable-checking was given.
+if test "${enable_checking+set}" = set; then :
+ enableval=$enable_checking; ac_checking_flags="${enableval}"
+else
+
+# Determine the default checks.
+if test x$is_release = x ; then
+ ac_checking_flags=yes,extra
+else
+ ac_checking_flags=release
+fi
+fi
+
+IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in release $ac_checking_flags
+do
+ case $check in
+ # these set all the flags to specific states
+ yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking= ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
+ ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
+ ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking=1 ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ # these enable particular checks
+ assert) ac_assert_checking=1 ;;
+ df) ac_df_checking=1 ;;
+ extra) ac_extra_checking=1 ;;
+ fold) ac_fold_checking=1 ;;
+ gc) ac_gc_checking=1 ;;
+ gcac) ac_gc_always_collect=1 ;;
+ gimple) ac_gimple_checking=1 ;;
+ misc) ac_checking=1 ;;
+ rtl) ac_rtl_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
+ runtime) ac_runtime_checking=1 ;;
+ tree) ac_tree_checking=1 ;;
+ types) ac_types_checking=1 ;;
+ valgrind) ac_valgrind_checking=1 ;;
+ *) as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
+ esac
+done
+IFS="$ac_save_IFS"
+
+nocommon_flag=""
+if test x$ac_checking != x ; then
+
+$as_echo "#define CHECKING_P 1" >>confdefs.h
+
+ nocommon_flag=-fno-common
+else
+ $as_echo "#define CHECKING_P 0" >>confdefs.h
+
+fi
+
+if test x$ac_extra_checking != x ; then
+
+$as_echo "#define ENABLE_EXTRA_CHECKING 1" >>confdefs.h
+
+else
+ $as_echo "#define ENABLE_EXTRA_CHECKING 0" >>confdefs.h
+
+fi
+if test x$ac_df_checking != x ; then
+
+$as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_assert_checking != x ; then
+
+$as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gimple_checking != x ; then
+
+$as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
+
+fi
+
+if test x$ac_runtime_checking != x ; then
+
+$as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_tree_checking != x ; then
+
+$as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
+
+ TREECHECKING=yes
+fi
+if test x$ac_types_checking != x ; then
+
+$as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
+
+fi
+
+if test x$ac_rtl_checking != x ; then
+
+$as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_rtlflag_checking != x ; then
+
+$as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gc_checking != x ; then
+
+$as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gc_always_collect != x ; then
+
+$as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
+
+fi
+if test x$ac_fold_checking != x ; then
+
+$as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
+
+fi
+valgrind_path_defines=
+valgrind_command=
+
+ac_fn_cxx_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
+if test "x$ac_cv_header_valgrind_h" = xyes; then :
+ have_valgrind_h=yes
+else
+ have_valgrind_h=no
+fi
+
+
+
+# It is certainly possible that there's valgrind but no valgrind.h.
+# GCC relies on making annotations so we must have both.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
+$as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <valgrind/memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ gcc_cv_header_valgrind_memcheck_h=yes
+else
+ gcc_cv_header_valgrind_memcheck_h=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
+$as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
+$as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ gcc_cv_header_memcheck_h=yes
+else
+ gcc_cv_header_memcheck_h=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
+$as_echo "$gcc_cv_header_memcheck_h" >&6; }
+if test $gcc_cv_header_valgrind_memcheck_h = yes; then
+
+$as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
+
+fi
+if test $gcc_cv_header_memcheck_h = yes; then
+
+$as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
+
+fi
+
+if test x$ac_valgrind_checking != x ; then
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "valgrind", so it can be a program name with args.
+set dummy valgrind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_valgrind_path+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$valgrind_path" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
+ ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ ;;
+esac
+fi
+valgrind_path="$ac_cv_path_valgrind_path"
+if test -n "$valgrind_path"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
+$as_echo "$valgrind_path" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$valgrind_path" = "x" \
+ || (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ as_fn_error $? "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
+ fi
+ valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
+ valgrind_command="$valgrind_path -q"
+
+$as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
+
+fi
+
+
+
+# Enable code coverage collection
+# Check whether --enable-coverage was given.
+if test "${enable_coverage+set}" = set; then :
+ enableval=$enable_coverage; case "${enableval}" in
+ yes|noopt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0 -fkeep-static-functions"
+ ;;
+ opt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2 -fkeep-static-functions"
+ ;;
+ no)
+ # a.k.a. --disable-coverage
+ coverage_flags=""
+ ;;
+ *)
+ as_fn_error $? "unknown coverage setting $enableval" "$LINENO" 5
+ ;;
+esac
+else
+ coverage_flags=""
+fi
+
+
+
+# Check whether --enable-gather-detailed-mem-stats was given.
+if test "${enable_gather_detailed_mem_stats+set}" = set; then :
+ enableval=$enable_gather_detailed_mem_stats;
+else
+ enable_gather_detailed_mem_stats=no
+fi
+
+gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define GATHER_STATISTICS $gather_stats
+_ACEOF
+
+
+# Check whether --enable-valgrind-annotations was given.
+if test "${enable_valgrind_annotations+set}" = set; then :
+ enableval=$enable_valgrind_annotations;
+else
+ enable_valgrind_annotations=no
+fi
+
+if test x$enable_valgrind_annotations != xno \
+ || test x$ac_valgrind_checking != x; then
+ if (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ as_fn_error $? "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
+ fi
+
+$as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h
+
+fi
+
+# -------------------------------
+# Miscenalleous configure options
+# -------------------------------
+
+# Determine whether or not multilibs are enabled.
+# Check whether --enable-multilib was given.
+if test "${enable_multilib+set}" = set; then :
+ enableval=$enable_multilib;
+else
+ enable_multilib=yes
+fi
+
+
+
+# Determine whether or not multiarch is enabled.
+# Check whether --enable-multiarch was given.
+if test "${enable_multiarch+set}" = set; then :
+ enableval=$enable_multiarch; case "${enableval}" in
+yes|no|auto) enable_multiarch=$enableval;;
+*) as_fn_error $? "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
+esac
+else
+ enable_multiarch=auto
+fi
+
+if test x${enable_multiarch} = xauto; then
+ if test x${with_native_system_header_dir} != x; then
+ ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
+ enable_multiarch=no
+ fi
+ if test x$host != x$target && test "x$with_sysroot" = x; then
+ ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
+ enable_multiarch=no
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
+$as_echo_n "checking for multiarch configuration... " >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
+$as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
+
+# needed for setting the multiarch name for soft-float/hard-float ABIs
+
+
+
+# default stack clash protection guard size as power of twos in bytes.
+# Please keep these in sync with params.def.
+stk_clash_min=12
+stk_clash_max=30
+
+# Keep the default value when the option is not used to 0, this allows us to
+# distinguish between the cases where the user specifially set a value via
+# configure and when the normal default value is used.
+
+# Check whether --with-stack-clash-protection-guard-size was given.
+if test "${with_stack_clash_protection_guard_size+set}" = set; then :
+ withval=$with_stack_clash_protection_guard_size; DEFAULT_STK_CLASH_GUARD_SIZE="$with_stack_clash_protection_guard_size"
+else
+ DEFAULT_STK_CLASH_GUARD_SIZE=0
+fi
+
+if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \
+ && (test $DEFAULT_STK_CLASH_GUARD_SIZE -lt $stk_clash_min \
+ || test $DEFAULT_STK_CLASH_GUARD_SIZE -gt $stk_clash_max); then
+ as_fn_error $? "Invalid value $DEFAULT_STK_CLASH_GUARD_SIZE for --with-stack-clash-protection-guard-size. Must be between $stk_clash_min and $stk_clash_max." "$LINENO" 5
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_STK_CLASH_GUARD_SIZE $DEFAULT_STK_CLASH_GUARD_SIZE
+_ACEOF
+
+
+# Enable __cxa_atexit for C++.
+# Check whether --enable-__cxa_atexit was given.
+if test "${enable___cxa_atexit+set}" = set; then :
+ enableval=$enable___cxa_atexit;
+fi
+
+
+# Enable C extension for decimal float if target supports it.
+
+# Check whether --enable-decimal-float was given.
+if test "${enable_decimal_float+set}" = set; then :
+ enableval=$enable_decimal_float;
+ case $enable_decimal_float in
+ yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
+ *) as_fn_error $? "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
+Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
+ esac
+
+else
+
+ case $target in
+ powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
+ i?86*-*-elfiamcu | i?86*-*-gnu* | x86_64*-*-gnu* | \
+ i?86*-*-mingw* | x86_64*-*-mingw* | \
+ i?86*-*-cygwin* | x86_64*-*-cygwin*)
+ enable_decimal_float=yes
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
+$as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
+ enable_decimal_float=no
+ ;;
+ esac
+
+fi
+
+
+# x86's use BID format instead of DPD
+case x$enable_decimal_float in
+ xyes)
+ case $target in
+ i?86*-*-* | x86_64*-*-*)
+ enable_decimal_float=bid
+ ;;
+ *)
+ enable_decimal_float=dpd
+ ;;
+ esac
+ default_decimal_float=$enable_decimal_float
+ ;;
+ xno)
+ # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
+ # dependency on libdecnumber.
+ default_decimal_float=dpd
+ ;;
+esac
+
+
+
+
+dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_DECIMAL_FLOAT $dfp
+_ACEOF
+
+
+# Use default_decimal_float for dependency.
+enable_decimal_float=$default_decimal_float
+
+bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_DECIMAL_BID_FORMAT $bid
+_ACEOF
+
+
+# Enable C extension for fixed-point arithmetic.
+# Check whether --enable-fixed-point was given.
+if test "${enable_fixed_point+set}" = set; then :
+ enableval=$enable_fixed_point;
+else
+
+ case $target in
+ arm*)
+ enable_fixed_point=yes
+ ;;
+
+ mips*-*-*)
+ enable_fixed_point=yes
+ ;;
+ loongarch*-*-*)
+ enable_fixed_point=yes
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
+$as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
+ enable_fixed_point=no
+ ;;
+ esac
+
+fi
+
+
+
+fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_FIXED_POINT $fixedpoint
+_ACEOF
+
+
+# Enable threads
+# Pass with no value to take the default
+# Pass with a value to specify a thread package
+# Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+ enableval=$enable_threads;
+else
+ enable_threads=''
+fi
+
+
+# Check whether --enable-tls was given.
+if test "${enable_tls+set}" = set; then :
+ enableval=$enable_tls;
+ case $enable_tls in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_tls' is an invalid value for --enable-tls.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+
+else
+ enable_tls=''
+fi
+
+
+# Check whether --enable-vtable-verify was given.
+if test "${enable_vtable_verify+set}" = set; then :
+ enableval=$enable_vtable_verify;
+else
+ enable_vtable_verify=no
+fi
+
+vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_VTABLE_VERIFY $vtable_verify
+_ACEOF
+
+
+# Check whether --enable-analyzer was given.
+if test "${enable_analyzer+set}" = set; then :
+ enableval=$enable_analyzer; if test x$enable_analyzer = xno; then
+ analyzer=0
+else
+ analyzer=1
+fi
+else
+ analyzer=1
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_ANALYZER $analyzer
+_ACEOF
+
+
+# Check whether --enable-objc-gc was given.
+if test "${enable_objc_gc+set}" = set; then :
+ enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
+ objc_boehm_gc=''
+else
+ objc_boehm_gc=1
+fi
+else
+ objc_boehm_gc=''
+fi
+
+
+
+# Check whether --with-dwarf2 was given.
+if test "${with_dwarf2+set}" = set; then :
+ withval=$with_dwarf2; dwarf2="$with_dwarf2"
+else
+ dwarf2=no
+fi
+
+
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared;
+ case $enable_shared in
+ yes | no) ;;
+ *)
+ enable_shared=no
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+ esac
+
+else
+ enable_shared=yes
+fi
+
+
+
+# Check whether --enable-gcov was given.
+if test "${enable_gcov+set}" = set; then :
+ enableval=$enable_gcov;
+else
+ case $target in
+ bpf-*-*)
+ enable_gcov=no
+ ;;
+ *)
+ enable_gcov=yes
+ ;;
+ esac
+fi
+
+
+
+
+
+# Check whether --with-specs was given.
+if test "${with_specs+set}" = set; then :
+ withval=$with_specs; CONFIGURE_SPECS=$withval
+else
+ CONFIGURE_SPECS=
+
+fi
+
+
+
+
+
+# Check whether --with-pkgversion was given.
+if test "${with_pkgversion+set}" = set; then :
+ withval=$with_pkgversion; case "$withval" in
+ yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
+ no) PKGVERSION= ;;
+ *) PKGVERSION="($withval) " ;;
+ esac
+else
+ PKGVERSION="(GCC) "
+
+fi
+
+
+
+
+
+# Check whether --with-bugurl was given.
+if test "${with_bugurl+set}" = set; then :
+ withval=$with_bugurl; case "$withval" in
+ yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
+ no) BUGURL=
+ ;;
+ *) BUGURL="$withval"
+ ;;
+ esac
+else
+ BUGURL="https://gcc.gnu.org/bugs/"
+
+fi
+
+ case ${BUGURL} in
+ "")
+ REPORT_BUGS_TO=
+ REPORT_BUGS_TEXI=
+ ;;
+ *)
+ REPORT_BUGS_TO="<$BUGURL>"
+ REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
+ ;;
+ esac;
+
+
+
+
+# Allow overriding the default URL for documentation
+
+# Check whether --with-documentation-root-url was given.
+if test "${with_documentation_root_url+set}" = set; then :
+ withval=$with_documentation_root_url; case "$withval" in
+ yes) as_fn_error $? "documentation root URL not specified" "$LINENO" 5 ;;
+ no) as_fn_error $? "documentation root URL not specified" "$LINENO" 5 ;;
+ */) DOCUMENTATION_ROOT_URL="$withval" ;;
+ *) as_fn_error $? "documentation root URL does not end with /" "$LINENO" 5 ;;
+ esac
+else
+ DOCUMENTATION_ROOT_URL="https://gcc.gnu.org/onlinedocs/"
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DOCUMENTATION_ROOT_URL "$DOCUMENTATION_ROOT_URL"
+_ACEOF
+
+
+# Allow overriding the default URL for GCC changes
+
+# Check whether --with-changes-root-url was given.
+if test "${with_changes_root_url+set}" = set; then :
+ withval=$with_changes_root_url; case "$withval" in
+ yes) as_fn_error $? "changes root URL not specified" "$LINENO" 5 ;;
+ no) as_fn_error $? "changes root URL not specified" "$LINENO" 5 ;;
+ */) CHANGES_ROOT_URL="$withval" ;;
+ *) as_fn_error $? "changes root URL does not end with /" "$LINENO" 5 ;;
+ esac
+else
+ CHANGES_ROOT_URL="https://gcc.gnu.org/"
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define CHANGES_ROOT_URL "$CHANGES_ROOT_URL"
+_ACEOF
+
+
+# Sanity check enable_languages in case someone does not run the toplevel
+# configure # script.
+# Check whether --enable-languages was given.
+if test "${enable_languages+set}" = set; then :
+ enableval=$enable_languages; case ,${enable_languages}, in
+ ,,|,yes,)
+ # go safe -- we cannot be much sure without the toplevel
+ # configure's
+ # analysis of which target libs are present and usable
+ enable_languages=c
+ ;;
+ *,all,*)
+ as_fn_error $? "only the toplevel supports --enable-languages=all" "$LINENO" 5
+ ;;
+ *,c,*)
+ ;;
+ *)
+ enable_languages=c,${enable_languages}
+ ;;
+esac
+else
+ enable_languages=c
+fi
+
+
+# If top-level libada has been disabled, then wire in install-gnatlib
+# invocation with `make install', so that one can build and install
+# the library manually with `make -C gcc all gnatlib gnattools install'.
+if test x"$enable_libada" = xno; then
+ gnat_install_lib=gnat-install-lib
+else
+ gnat_install_lib=
+fi
+
+
+if test x"$enable_as_accelerator_for" != x; then
+
+$as_echo "#define ACCEL_COMPILER 1" >>confdefs.h
+
+ enable_as_accelerator=yes
+ case "${target}" in
+ *-intelmicemul-*)
+ # In this case we expect offload compiler to be built as native, so we
+ # need to rename the driver to avoid clashes with host's drivers.
+ program_transform_name="s&^&${target}-&" ;;
+ esac
+ sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
+ program_transform_name=`echo $program_transform_name | sed $sedscript`
+ accel_dir_suffix=/accel/${target_noncanonical}
+ real_target_noncanonical=${enable_as_accelerator_for}
+fi
+
+
+
+
+for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
+ tgt=`echo $tgt | sed 's/=.*//'`
+
+ enable_offloading=1
+ case "$tgt" in
+ *-intelmic-* | *-intelmicemul-*)
+ omp_device_property=omp-device-properties-i386
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/i386/t-omp-device"
+ ;;
+ amdgcn*)
+ omp_device_property=omp-device-properties-gcn
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/gcn/t-omp-device"
+ ;;
+ nvptx*)
+ omp_device_property=omp-device-properties-nvptx
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/nvptx/t-omp-device"
+ ;;
+ *)
+ as_fn_error $? "unknown offload target specified" "$LINENO" 5
+ ;;
+ esac
+ omp_device_properties="${omp_device_properties} ${tgt}=${omp_device_property}"
+ omp_device_property_deps="${omp_device_property_deps} ${omp_device_property}"
+
+ if test x"$offload_targets" = x; then
+ offload_targets=$tgt
+ else
+ offload_targets="$offload_targets,$tgt"
+ fi
+done
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define OFFLOAD_TARGETS "$offload_targets"
+_ACEOF
+
+if test x"$enable_offloading" != x; then
+
+$as_echo "#define ENABLE_OFFLOADING 1" >>confdefs.h
+
+else
+
+$as_echo "#define ENABLE_OFFLOADING 0" >>confdefs.h
+
+fi
+
+if test "x$enable_offload_defaulted" = xyes; then
+
+$as_echo "#define OFFLOAD_DEFAULTED 1" >>confdefs.h
+
+fi
+
+
+# Check whether --with-multilib-list was given.
+if test "${with_multilib_list+set}" = set; then :
+ withval=$with_multilib_list; :
+else
+ with_multilib_list=default
+fi
+
+
+
+# Check whether --with-multilib-generator was given.
+if test "${with_multilib_generator+set}" = set; then :
+ withval=$with_multilib_generator; :
+else
+ with_multilib_generator=default
+fi
+
+# Check whether --with-extra-multilibs was given.
+if test "${with_extra_multilibs+set}" = set; then :
+ withval=$with_extra_multilibs; :
+else
+ with_extra_multilibs=default
+fi
+
+# -------------------------
+# Checks for other programs
+# -------------------------
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+# Find some useful tools
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+# We need awk to create options.cc and options.h.
+# Bail out if it's missing.
+case ${AWK} in
+ "") as_fn_error $? "can't build without awk, bailing out" "$LINENO" 5 ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+if ${gcc_cv_prog_LN_S+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftestdata_t
+echo >conftestdata_f
+if ln -s conftestdata_f conftestdata_t 2>/dev/null
+then
+ gcc_cv_prog_LN_S="ln -s"
+else
+ if ln conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S=ln
+ else
+ if cp -p conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S="cp -p"
+ else
+ gcc_cv_prog_LN_S=cp
+ fi
+ fi
+fi
+rm -f conftestdata_f conftestdata_t
+
+fi
+LN_S="$gcc_cv_prog_LN_S"
+if test "$gcc_cv_prog_LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ if test "$gcc_cv_prog_LN_S" = "ln"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
+$as_echo "no, using ln" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
+$as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
+ fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
+$as_echo_n "checking whether ln works... " >&6; }
+if ${acx_cv_prog_LN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftestdata_t
+echo >conftestdata_f
+if ln conftestdata_f conftestdata_t 2>/dev/null
+then
+ acx_cv_prog_LN=ln
+else
+ acx_cv_prog_LN=no
+fi
+rm -f conftestdata_f conftestdata_t
+
+fi
+if test $acx_cv_prog_LN = no; then
+ LN="$LN_S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
+$as_echo "no, using $LN" >&6; }
+else
+ LN="$acx_cv_prog_LN"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+ranlib_flags=""
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
+$as_echo_n "checking for a BSD compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ for ac_prog in ginstall scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ # OSF/1 installbsd also uses dspmsg, but is usable.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+# See if cmp has --ignore-initial.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
+$as_echo_n "checking for cmp's capabilities... " >&6; }
+if ${gcc_cv_prog_cmp_skip+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ echo abfoo >t1
+ echo cdfoo >t2
+ gcc_cv_prog_cmp_skip=slowcompare
+ if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
+ if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=gnucompare
+ fi
+ fi
+ if test $gcc_cv_prog_cmp_skip = slowcompare ; then
+ if cmp t1 t2 2 2 > /dev/null 2>&1; then
+ if cmp t1 t2 1 1 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=fastcompare
+ fi
+ fi
+ fi
+ rm t1 t2
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
+$as_echo "$gcc_cv_prog_cmp_skip" >&6; }
+make_compare_target=$gcc_cv_prog_cmp_skip
+
+
+
+# See if we have the mktemp command.
+# Extract the first word of "mktemp", so it can be a program name with args.
+set dummy mktemp; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_have_mktemp_command+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$have_mktemp_command"; then
+ ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_have_mktemp_command="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
+fi
+fi
+have_mktemp_command=$ac_cv_prog_have_mktemp_command
+if test -n "$have_mktemp_command"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
+$as_echo "$have_mktemp_command" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+
+ # Extract the first word of "makeinfo", so it can be a program name with args.
+set dummy makeinfo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MAKEINFO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MAKEINFO"; then
+ ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MAKEINFO="makeinfo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MAKEINFO=$ac_cv_prog_MAKEINFO
+if test -n "$MAKEINFO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
+$as_echo "$MAKEINFO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -n "$MAKEINFO"; then
+ # Found it, now check the version.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
+$as_echo_n "checking for modern makeinfo... " >&6; }
+if ${gcc_cv_prog_makeinfo_modern+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_prog_version=`eval $MAKEINFO --version 2>&1 |
+ sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
+
+ case $ac_prog_version in
+ '') gcc_cv_prog_makeinfo_modern=no;;
+ 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
+ *) gcc_cv_prog_makeinfo_modern=no;;
+ esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
+$as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
+ else
+ gcc_cv_prog_makeinfo_modern=no
+ fi
+ if test $gcc_cv_prog_makeinfo_modern = no; then
+ MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
+ fi
+
+if test $gcc_cv_prog_makeinfo_modern = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built." >&5
+$as_echo "$as_me: WARNING:
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built." >&2;}
+ BUILD_INFO=
+else
+ BUILD_INFO=info
+fi
+
+
+# Is pod2man recent enough to regenerate manpages?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
+$as_echo_n "checking for recent Pod::Man... " >&6; }
+if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ GENERATED_MANPAGES=generated-manpages
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GENERATED_MANPAGES=
+fi
+
+
+MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
+
+# How about lex?
+for ac_prog in flex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_FLEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$FLEX"; then
+ ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_FLEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+FLEX=$ac_cv_prog_FLEX
+if test -n "$FLEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
+$as_echo "$FLEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$FLEX" && break
+done
+test -n "$FLEX" || FLEX="$MISSING flex"
+
+
+# Bison?
+for ac_prog in bison
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_BISON+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$BISON"; then
+ ac_cv_prog_BISON="$BISON" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_BISON="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+BISON=$ac_cv_prog_BISON
+if test -n "$BISON"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
+$as_echo "$BISON" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$BISON" && break
+done
+test -n "$BISON" || BISON="$MISSING bison"
+
+
+# Binutils are not build modules, unlike bison/flex/makeinfo. So we
+# check for build == host before using them.
+
+# NM
+if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
+ && test -d ../binutils ; then
+ NM='${objdir}/../binutils/nm-new'
+else
+ # Extract the first word of "nm", so it can be a program name with args.
+set dummy nm; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ ac_cv_prog_NM="$NM" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NM="nm"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
+fi
+fi
+NM=$ac_cv_prog_NM
+if test -n "$NM"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
+$as_echo "$NM" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+
+# AR
+if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
+ && test -d ../binutils ; then
+ AR='${objdir}/../binutils/ar'
+else
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+
+# The jit documentation looks better if built with sphinx, but can be
+# built with texinfo if sphinx is not available.
+# Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
+# Extract the first word of "sphinx-build", so it can be a program name with args.
+set dummy sphinx-build; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_doc_build_sys+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$doc_build_sys"; then
+ ac_cv_prog_doc_build_sys="$doc_build_sys" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_doc_build_sys="sphinx"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_doc_build_sys" && ac_cv_prog_doc_build_sys="texinfo"
+fi
+fi
+doc_build_sys=$ac_cv_prog_doc_build_sys
+if test -n "$doc_build_sys"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doc_build_sys" >&5
+$as_echo "$doc_build_sys" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+# --------------------
+# Checks for C headers
+# --------------------
+
+# Need to reject headers which give warnings, so that the -Werror bootstrap
+# works later. *sigh* This needs to come before all header checks.
+
+ac_c_preproc_warn_flag=yes
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
+if ${ac_cv_header_time+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_time=yes
+else
+ ac_cv_header_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
+$as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
+if ${gcc_cv_header_string+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+#include <strings.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_string=yes
+else
+ gcc_cv_header_string=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
+$as_echo "$gcc_cv_header_string" >&6; }
+if test $gcc_cv_header_string = yes; then
+
+$as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if ${ac_cv_header_sys_wait_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_sys_wait_h=yes
+else
+ ac_cv_header_sys_wait_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
+$as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
+if ${ac_cv_sys_tiocgwinsz_in_termios_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <termios.h>
+#ifdef TIOCGWINSZ
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ac_cv_sys_tiocgwinsz_in_termios_h=yes
+else
+ ac_cv_sys_tiocgwinsz_in_termios_h=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
+$as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
+
+if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
+$as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
+if ${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#ifdef TIOCGWINSZ
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
+else
+ ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
+$as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
+
+ if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
+
+$as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
+
+ fi
+fi
+
+for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
+ fcntl.h ftw.h unistd.h sys/file.h sys/time.h sys/mman.h \
+ sys/resource.h sys/param.h sys/times.h sys/stat.h sys/locking.h \
+ direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# Check for thread headers.
+ac_fn_cxx_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
+if test "x$ac_cv_header_thread_h" = xyes; then :
+ have_thread_h=yes
+else
+ have_thread_h=
+fi
+
+ac_fn_cxx_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
+if test "x$ac_cv_header_pthread_h" = xyes; then :
+ have_pthread_h=yes
+else
+ have_pthread_h=
+fi
+
+
+# These tests can't be done till we know if we have limits.h.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
+$as_echo_n "checking for CHAR_BIT... " >&6; }
+if ${gcc_cv_decl_char_bit+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef CHAR_BIT
+found
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "found" >/dev/null 2>&1; then :
+ gcc_cv_decl_char_bit=yes
+else
+ gcc_cv_decl_char_bit=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
+$as_echo "$gcc_cv_decl_char_bit" >&6; }
+if test $gcc_cv_decl_char_bit = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
+$as_echo_n "checking number of bits in a byte... " >&6; }
+if ${gcc_cv_c_nbby+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=8
+ gcc_cv_c_nbby=
+ while test $i -lt 65; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+switch(0) {
+ case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
+ case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
+ ; }
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_c_nbby=$i; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ i=`expr $i + 1`
+ done
+ test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
+$as_echo "$gcc_cv_c_nbby" >&6; }
+if test $gcc_cv_c_nbby = failed; then
+ as_fn_error $? "cannot determine number of bits in a byte" "$LINENO" 5
+else
+
+cat >>confdefs.h <<_ACEOF
+#define CHAR_BIT $gcc_cv_c_nbby
+_ACEOF
+
+fi
+fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+ # Check for potential -arch flags. It is not universal unless
+ # there are at least two -arch flags with different values.
+ ac_arch=
+ ac_prev=
+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+ if test -n "$ac_prev"; then
+ case $ac_word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+ ac_arch=$ac_word
+ else
+ ac_cv_c_bigendian=universal
+ break
+ fi
+ ;;
+ esac
+ ac_prev=
+ elif test "x$ac_word" = "x-arch"; then
+ ac_prev=arch
+ fi
+ done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then :
+ # Try to guess by grepping values from an object file.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_c_bigendian=no
+else
+ ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+ no)
+ ;; #(
+ universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+ ;; #(
+ *)
+ as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+
+# ----------------------
+# Checks for C++ headers
+# ----------------------
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" >&5
+$as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" >&2;}; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+for ac_header in unordered_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
+if test "x$ac_cv_header_unordered_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_UNORDERED_MAP 1
+_ACEOF
+
+fi
+done
+
+for ac_header in tr1/unordered_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
+if test "x$ac_cv_header_tr1_unordered_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_TR1_UNORDERED_MAP 1
+_ACEOF
+
+fi
+done
+
+for ac_header in ext/hash_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
+if test "x$ac_cv_header_ext_hash_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_EXT_HASH_MAP 1
+_ACEOF
+
+fi
+done
+
+
+# --------
+# Dependency checking.
+# --------
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depdir"
+
+
+ac_config_commands="$ac_config_commands gccdepdir"
+
+
+depcc="$CXX" am_compiler_list=
+
+am_depcomp=$ac_aux_dir/depcomp
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ if test $depmode = none; then break; fi
+
+ $as_echo "$as_me:$LINENO: trying $depmode" >&5
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "include sub/conftest.Po" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ depcmd="depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
+ echo "| $depcmd" | sed -e 's/ */ /g' >&5
+ if env $depcmd > conftest.err 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
+ ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ $as_echo "$as_me:$LINENO: success" >&5
+ break
+ fi
+ fi
+ $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
+ sed -e 's/^/| /' < conftest.err >&5
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
+then as_fn_error $? "no usable dependency style found" "$LINENO" 5
+else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+fi
+
+
+# --------
+# UNSORTED
+# --------
+
+
+# These libraries may be used by collect2.
+# We may need a special search path to get them linked.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
+$as_echo_n "checking for collect2 libraries... " >&6; }
+if ${gcc_cv_collect2_libs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LIBS="$LIBS"
+for libs in '' -lld -lmld \
+ '-L/usr/lib/cmplrs/cc2.11 -lmld' \
+ '-L/usr/lib/cmplrs/cc3.11 -lmld'
+do
+ LIBS="$libs"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldopen ();
+int
+main ()
+{
+return ldopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_collect2_libs="$libs"; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+done
+LIBS="$save_LIBS"
+test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
+$as_echo "$gcc_cv_collect2_libs" >&6; }
+case $gcc_cv_collect2_libs in
+ "none required") ;;
+ *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
+esac
+
+
+# When building Ada code on Alpha, we need exc_resume which is usually in
+# -lexc. So test for it.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
+$as_echo_n "checking for library containing exc_resume... " >&6; }
+if ${ac_cv_search_exc_resume+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char exc_resume ();
+int
+main ()
+{
+return exc_resume ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' exc; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_exc_resume=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_exc_resume+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_exc_resume+:} false; then :
+
+else
+ ac_cv_search_exc_resume=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
+$as_echo "$ac_cv_search_exc_resume" >&6; }
+ac_res=$ac_cv_search_exc_resume
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+GNAT_LIBEXC="$LIBS"
+LIBS="$save_LIBS"
+
+
+# To support -mcpu=native on Solaris/SPARC, we need libkstat.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
+$as_echo_n "checking for library containing kstat_open... " >&6; }
+if ${ac_cv_search_kstat_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char kstat_open ();
+int
+main ()
+{
+return kstat_open ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' kstat; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_kstat_open=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_kstat_open+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_kstat_open+:} false; then :
+
+else
+ ac_cv_search_kstat_open=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
+$as_echo "$ac_cv_search_kstat_open" >&6; }
+ac_res=$ac_cv_search_kstat_open
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+EXTRA_GCC_LIBS="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Solaris needs libsocket and libnsl for socket functions before 11.4.
+# C++ needs those for libcody.
+save_LIBS="$LIBS"
+LIBS=
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
+$as_echo_n "checking for library containing gethostbyname... " >&6; }
+if ${ac_cv_search_gethostbyname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_gethostbyname=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_gethostbyname+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_gethostbyname+:} false; then :
+
+else
+ ac_cv_search_gethostbyname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
+$as_echo "$ac_cv_search_gethostbyname" >&6; }
+ac_res=$ac_cv_search_gethostbyname
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
+$as_echo_n "checking for library containing socket... " >&6; }
+if ${ac_cv_search_socket+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' socket; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_socket=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_socket+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_socket+:} false; then :
+
+else
+ ac_cv_search_socket=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
+$as_echo "$ac_cv_search_socket" >&6; }
+ac_res=$ac_cv_search_socket
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
+$as_echo_n "checking for socket in -lsocket... " >&6; }
+if ${ac_cv_lib_socket_socket+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket -lnsl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_socket_socket=yes
+else
+ ac_cv_lib_socket_socket=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
+$as_echo "$ac_cv_lib_socket_socket" >&6; }
+if test "x$ac_cv_lib_socket_socket" = xyes; then :
+ LIBS="-lsocket -lnsl $LIBS"
+fi
+
+fi
+
+
+NETLIBS="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Some systems put ldexp and frexp in libm instead of libc; assume
+# they're both in the same place. jcf-dump needs them.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
+$as_echo_n "checking for library containing ldexp... " >&6; }
+if ${ac_cv_search_ldexp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldexp ();
+int
+main ()
+{
+return ldexp ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_ldexp=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_ldexp+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_ldexp+:} false; then :
+
+else
+ ac_cv_search_ldexp=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
+$as_echo "$ac_cv_search_ldexp" >&6; }
+ac_res=$ac_cv_search_ldexp
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+LDEXP_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Some systems need dlopen
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+DL_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Use <inttypes.h> only if it exists,
+# doesn't clash with <sys/types.h>, declares intmax_t and defines
+# PRId64
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
+$as_echo_n "checking for inttypes.h... " >&6; }
+if ${gcc_cv_header_inttypes_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define __STDC_FORMAT_MACROS
+#include <sys/types.h>
+#include <inttypes.h>
+int
+main ()
+{
+intmax_t i = -1;
+#ifndef PRId64
+choke me
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_inttypes_h=yes
+else
+ gcc_cv_header_inttypes_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
+$as_echo "$gcc_cv_header_inttypes_h" >&6; }
+if test $gcc_cv_header_inttypes_h = yes; then
+
+$as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
+
+fi
+
+# Look for the ZSTD package.
+ZSTD_INCLUDE=
+ZSTD_LIB=
+
+
+ZSTD_CPPFLAGS=
+ZSTD_LDFLAGS=
+
+
+
+# Check whether --with-zstd was given.
+if test "${with_zstd+set}" = set; then :
+ withval=$with_zstd;
+fi
+
+
+# Check whether --with-zstd-include was given.
+if test "${with_zstd_include+set}" = set; then :
+ withval=$with_zstd_include;
+fi
+
+
+# Check whether --with-zstd-lib was given.
+if test "${with_zstd_lib+set}" = set; then :
+ withval=$with_zstd_lib;
+fi
+
+case "x$with_zstd" in
+ x) ;;
+ xno)
+ ZSTD_INCLUDE=
+ ZSTD_LIB=
+ ;;
+ *) ZSTD_INCLUDE=$with_zstd/include
+ ZSTD_LIB=$with_zstd/lib
+ ;;
+esac
+
+if test "x$with_zstd" != xno; then
+if test "x$with_zstd_include" != x; then
+ ZSTD_INCLUDE=$with_zstd_include
+fi
+if test "x$with_zstd_lib" != x; then
+ ZSTD_LIB=$with_zstd_lib
+fi
+if test "x$ZSTD_INCLUDE" != x \
+ && test "x$ZSTD_INCLUDE" != xno; then
+ ZSTD_CPPFLAGS=-I$ZSTD_INCLUDE
+fi
+if test "x$ZSTD_LIB" != x \
+ && test "x$ZSTD_LIB" != xno; then
+ ZSTD_LDFLAGS=-L$ZSTD_LIB
+fi
+
+CXXFLAGS="$CXXFLAGS $ZSTD_CPPFLAGS"
+LDFLAGS="$LDFLAGS $ZSTD_LDFLAGS"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zstd.h" >&5
+$as_echo_n "checking for zstd.h... " >&6; }
+if ${gcc_cv_header_zstd_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # We require version 1.3.0 or later. This is the first version that has
+# ZSTD_getFrameContentSize.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <zstd.h>
+#if ZSTD_VERSION_NUMBER < 10300
+#error "need zstd 1.3.0 or better"
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_zstd_h=yes
+else
+ gcc_cv_header_zstd_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_zstd_h" >&5
+$as_echo "$gcc_cv_header_zstd_h" >&6; }
+if test $gcc_cv_header_zstd_h = yes; then
+
+$as_echo "#define HAVE_ZSTD_H 1" >>confdefs.h
+
+elif test "x$with_zstd" != x; then
+ as_fn_error $? "Unable to find zstd.h. See config.log for details." "$LINENO" 5
+fi
+
+# LTO can use zstd compression algorithm
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ZSTD_compress" >&5
+$as_echo_n "checking for library containing ZSTD_compress... " >&6; }
+if ${ac_cv_search_ZSTD_compress+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ZSTD_compress ();
+int
+main ()
+{
+return ZSTD_compress ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' zstd; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_ZSTD_compress=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_ZSTD_compress+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_ZSTD_compress+:} false; then :
+
+else
+ ac_cv_search_ZSTD_compress=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ZSTD_compress" >&5
+$as_echo "$ac_cv_search_ZSTD_compress" >&6; }
+ac_res=$ac_cv_search_ZSTD_compress
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ZSTD_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+fi
+
+
+
+for ac_func in times clock kill getrlimit setrlimit atoq \
+ popen sysconf strsignal getrusage nl_langinfo \
+ gettimeofday mbstowcs wcswidth mmap posix_fallocate setlocale \
+ clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise mallinfo mallinfo2 fstatat
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+if test x$ac_cv_func_mbstowcs = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
+$as_echo_n "checking whether mbstowcs works... " >&6; }
+if ${gcc_cv_func_mbstowcs_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ gcc_cv_func_mbstowcs_works=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int main()
+{
+ mbstowcs(0, "", 0);
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ gcc_cv_func_mbstowcs_works=yes
+else
+ gcc_cv_func_mbstowcs_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
+$as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
+ if test x$gcc_cv_func_mbstowcs_works = xyes; then
+
+$as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
+
+ fi
+fi
+
+ac_fn_cxx_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
+if test "x$ac_cv_type_ssize_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define ssize_t int
+_ACEOF
+
+fi
+
+ac_fn_cxx_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
+if test "x$ac_cv_type_caddr_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define caddr_t char *
+_ACEOF
+
+fi
+
+ac_fn_cxx_check_type "$LINENO" "sighander_t" "ac_cv_type_sighander_t" "signal.h
+"
+if test "x$ac_cv_type_sighander_t" = xyes; then :
+
+$as_echo "#define HAVE_SIGHANDLER_T 1" >>confdefs.h
+
+fi
+
+
+
+ac_fn_cxx_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
+if test "x$ac_cv_header_sys_mman_h" = xyes; then :
+ gcc_header_sys_mman_h=yes
+else
+ gcc_header_sys_mman_h=no
+fi
+
+ac_fn_cxx_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
+if test "x$ac_cv_func_mmap" = xyes; then :
+ gcc_func_mmap=yes
+else
+ gcc_func_mmap=no
+fi
+
+if test "$gcc_header_sys_mman_h" != yes \
+ || test "$gcc_func_mmap" != yes; then
+ gcc_cv_func_mmap_file=no
+ gcc_cv_func_mmap_dev_zero=no
+ gcc_cv_func_mmap_anon=no
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
+$as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
+if ${gcc_cv_func_mmap_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if
+ # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
+ # memory area containing the same data that you'd get if you applied
+ # read() to the same fd. The only system known to have a problem here
+ # is VMS, where text files have record structure.
+ case "$host_os" in
+ *vms* | ultrix*)
+ gcc_cv_func_mmap_file=no ;;
+ *)
+ gcc_cv_func_mmap_file=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
+$as_echo "$gcc_cv_func_mmap_file" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
+$as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
+if ${gcc_cv_func_mmap_dev_zero+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if it has mmap() but /dev/zero
+ # does not exist, or if mmapping /dev/zero does not give anonymous
+ # zeroed pages with both the following properties:
+ # 1. If you map N consecutive pages in with one call, and then
+ # unmap any subset of those pages, the pages that were not
+ # explicitly unmapped remain accessible.
+ # 2. If you map two adjacent blocks of memory and then unmap them
+ # both at once, they must both go away.
+ # Systems known to be in this category are Windows (all variants),
+ # VMS, and Darwin.
+ case "$host_os" in
+ *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
+ gcc_cv_func_mmap_dev_zero=no ;;
+ *)
+ gcc_cv_func_mmap_dev_zero=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
+$as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
+
+ # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
+$as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
+if ${gcc_cv_decl_map_anon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <unistd.h>
+
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
+int
+main ()
+{
+int n = MAP_ANONYMOUS;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_decl_map_anon=yes
+else
+ gcc_cv_decl_map_anon=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
+$as_echo "$gcc_cv_decl_map_anon" >&6; }
+
+ if test $gcc_cv_decl_map_anon = no; then
+ gcc_cv_func_mmap_anon=no
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
+$as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
+if ${gcc_cv_func_mmap_anon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if it has mmap() and MAP_ANON or
+ # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
+ # doesn't give anonymous zeroed pages with the same properties listed
+ # above for use of /dev/zero.
+ # Systems known to be in this category are Windows, VMS, and SCO Unix.
+ case "$host_os" in
+ *vms* | cygwin* | pe | mingw* | sco* | udk* )
+ gcc_cv_func_mmap_anon=no ;;
+ *)
+ gcc_cv_func_mmap_anon=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
+$as_echo "$gcc_cv_func_mmap_anon" >&6; }
+ fi
+fi
+
+if test $gcc_cv_func_mmap_file = yes; then
+
+$as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
+
+fi
+if test $gcc_cv_func_mmap_dev_zero = yes; then
+
+$as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
+
+fi
+if test $gcc_cv_func_mmap_anon = yes; then
+
+$as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
+
+fi
+
+
+case "${host}" in
+*-*-*vms*)
+ # Under VMS, vfork works very differently than on Unix. The standard test
+ # won't work, and it isn't easily adaptable. It makes more sense to
+ # just force it.
+ ac_cv_func_vfork_works=yes
+ ;;
+esac
+ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+for ac_header in vfork.h
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
+if test "x$ac_cv_header_vfork_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_VFORK_H 1
+_ACEOF
+
+fi
+done
+
+for ac_func in fork vfork
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test "x$ac_cv_func_fork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if ${ac_cv_func_fork_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_fork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* By Ruediger Kuhlmann. */
+ return fork () < 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_func_fork_works=yes
+else
+ ac_cv_func_fork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
+
+else
+ ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+ case $host in
+ *-*-amigaos* | *-*-msdosdjgpp*)
+ # Override, as these systems have only a dummy fork() stub
+ ac_cv_func_fork_works=no
+ ;;
+ *)
+ ac_cv_func_fork_works=yes
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if ${ac_cv_func_vfork_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_vfork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Thanks to Paul Eggert for this test. */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+ argument registers are propagated back to the parent. The compiler
+ is told about this with #include <vfork.h>, but some compilers
+ (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
+ static variable whose address is put into a register that is
+ clobbered by the vfork. */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+ static pid_t child;
+ if (!child) {
+ child = vfork ();
+ if (child < 0) {
+ perror ("vfork");
+ _exit(2);
+ }
+ if (!child) {
+ arg = getpid();
+ write(-1, "", 0);
+ _exit (arg);
+ }
+ }
+}
+
+int
+main ()
+{
+ pid_t parent = getpid ();
+ pid_t child;
+
+ sparc_address_test (0);
+
+ child = vfork ();
+
+ if (child == 0) {
+ /* Here is another test for sparc vfork register problems. This
+ test uses lots of local variables, at least as many local
+ variables as main has allocated so far including compiler
+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
+ reuse the register of parent for one of the local variables,
+ since it will think that parent can't possibly be used any more
+ in this routine. Assigning to the local variable will thus
+ munge parent in the parent process. */
+ pid_t
+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+ /* Convince the compiler that p..p7 are live; otherwise, it might
+ use the same hardware register for all 8 local variables. */
+ if (p != p1 || p != p2 || p != p3 || p != p4
+ || p != p5 || p != p6 || p != p7)
+ _exit(1);
+
+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+ from child file descriptors. If the child closes a descriptor
+ before it execs or exits, this munges the parent's descriptor
+ as well. Test for this by closing stdout in the child. */
+ _exit(close(fileno(stdout)) != 0);
+ } else {
+ int status;
+ struct stat st;
+
+ while (wait(&status) != child)
+ ;
+ return (
+ /* Was there some problem with vforking? */
+ child < 0
+
+ /* Did the child fail? (This shouldn't happen.) */
+ || status
+
+ /* Did the vfork/compiler bug occur? */
+ || parent != getpid()
+
+ /* Did the file descriptor bug occur? */
+ || fstat(fileno(stdout), &st) != 0
+ );
+ }
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_func_vfork_works=yes
+else
+ ac_cv_func_vfork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+ ac_cv_func_vfork_works=$ac_cv_func_vfork
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
+
+else
+
+$as_echo "#define vfork fork" >>confdefs.h
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
+
+fi
+
+
+
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
+$as_echo_n "checking for ld used by GCC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | [A-Za-z]:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${acl_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${acl_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ acl_cv_prog_gnu_ld=yes
+else
+ acl_cv_prog_gnu_ld=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
+$as_echo "$acl_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$acl_cv_prog_gnu_ld
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
+$as_echo_n "checking for shared library run path origin... " >&6; }
+if ${acl_cv_rpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
+$as_echo "$acl_cv_rpath" >&6; }
+ wl="$acl_cv_wl"
+ libext="$acl_cv_libext"
+ shlibext="$acl_cv_shlibext"
+ hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ hardcode_direct="$acl_cv_hardcode_direct"
+ hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ # Check whether --enable-rpath was given.
+if test "${enable_rpath+set}" = set; then :
+ enableval=$enable_rpath; :
+else
+ enable_rpath=yes
+fi
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then :
+ withval=$with_libiconv_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+
+fi
+
+
+# Check whether --with-libiconv-type was given.
+if test "${with_libiconv_type+set}" = set; then :
+ withval=$with_libiconv_type; with_libiconv_type=$withval
+else
+ with_libiconv_type=auto
+fi
+
+ lib_type=`eval echo \$with_libiconv_type`
+
+ LIBICONV=
+ LTLIBICONV=
+ INCICONV=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='iconv '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ if test $use_additional = yes; then
+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$additional_libdir"
+ found_so="$additional_libdir/lib$name.$shlibext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$additional_libdir/lib$name.$libext"; then
+ found_dir="$additional_libdir"
+ found_a="$additional_libdir/lib$name.$libext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$dir"
+ found_so="$dir/lib$name.$shlibext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$dir/lib$name.$libext"; then
+ found_dir="$dir"
+ found_a="$dir/lib$name.$libext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$hardcode_direct" = yes; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
+ fi
+ if test "$hardcode_minus_L" != no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */lib | */lib/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
+ fi
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
+ done
+ fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
+$as_echo_n "checking for iconv... " >&6; }
+if ${am_cv_func_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ am_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+
+ if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
+ for _libs in .libs _libs; do
+ am_save_CPPFLAGS="$CPPFLAGS"
+ am_save_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS -I../libiconv/include"
+ LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ INCICONV="-I../libiconv/include"
+ LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
+ LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBS="$am_save_LIBS"
+ if test "$am_cv_func_iconv" = "yes"; then
+ break
+ fi
+ done
+ fi
+
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_CPPFLAGS="$CPPFLAGS"
+ am_save_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
+ LIBS="$LIBS $LIBICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBS="$am_save_LIBS"
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
+$as_echo "$am_cv_func_iconv" >&6; }
+ if test "$am_cv_func_iconv" = yes; then
+
+$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+
+ for element in $INCICONV; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
+$as_echo_n "checking how to link with libiconv... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
+$as_echo "$LIBICONV" >&6; }
+ else
+ LIBICONV=
+ LTLIBICONV=
+ fi
+
+
+
+ if test "$am_cv_func_iconv" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
+$as_echo_n "checking for iconv declaration... " >&6; }
+ if ${am_cv_proto_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ am_cv_proto_iconv_arg1=""
+else
+ am_cv_proto_iconv_arg1="const"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
+fi
+
+ am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
+ }$am_cv_proto_iconv" >&5
+$as_echo "${ac_t:-
+ }$am_cv_proto_iconv" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define ICONV_CONST $am_cv_proto_iconv_arg1
+_ACEOF
+
+ fi
+
+
+# Until we have in-tree GNU iconv:
+LIBICONV_DEP=
+if test -f "$LTLIBICONV"; then
+ LIBICONV_DEP=$LTLIBICONV
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
+$as_echo_n "checking for LC_MESSAGES... " >&6; }
+if ${am_cv_val_LC_MESSAGES+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_val_LC_MESSAGES=yes
+else
+ am_cv_val_LC_MESSAGES=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
+$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
+ if test $am_cv_val_LC_MESSAGES = yes; then
+
+$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
+
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
+$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
+if ${am_cv_langinfo_codeset+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <langinfo.h>
+int
+main ()
+{
+char* cs = nl_langinfo(CODESET);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_langinfo_codeset=yes
+else
+ am_cv_langinfo_codeset=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
+$as_echo "$am_cv_langinfo_codeset" >&6; }
+ if test $am_cv_langinfo_codeset = yes; then
+
+$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
+
+ fi
+
+
+# We will need to find libiberty.h and ansidecl.h
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+saved_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+
+# gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
+# normal autoconf function for these. But force definition of
+# HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
+# basename handling in libiberty.h.
+as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(const char*)" | $as_tr_sh`
+ac_fn_cxx_check_decl "$LINENO" "basename(const char*)" "$as_ac_Symbol" "
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include \"ansidecl.h\"
+#include \"system.h\"
+"
+if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME $ac_have_decl
+_ACEOF
+as_ac_Symbol=`$as_echo "ac_cv_have_decl_strstr(const char*,const char*)" | $as_tr_sh`
+ac_fn_cxx_check_decl "$LINENO" "strstr(const char*,const char*)" "$as_ac_Symbol" "
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include \"ansidecl.h\"
+#include \"system.h\"
+"
+if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRSTR $ac_have_decl
+_ACEOF
+
+
+for ac_func in getenv atol atoll asprintf sbrk abort atof getcwd getwd \
+ madvise stpcpy strnlen strsignal strverscmp \
+ strtol strtoul strtoll strtoull setenv unsetenv \
+ errno snprintf vsnprintf vasprintf malloc realloc calloc \
+ free getopt clock getpagesize ffs clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in getrlimit setrlimit getrusage
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in mallinfo mallinfo2
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+int
+main ()
+{
+rlim_t l = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+
+$as_echo "#define rlim_t long" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+# On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
+# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
+# in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
+# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
+for ac_func in ldgetname
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_LDFCN_H
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in times
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in sigaltstack
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#include <signal.h>
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+# More time-related stuff.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
+$as_echo_n "checking for struct tms... " >&6; }
+if ${ac_cv_struct_tms+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+
+int
+main ()
+{
+struct tms tms;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_struct_tms=yes
+else
+ ac_cv_struct_tms=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
+$as_echo "$ac_cv_struct_tms" >&6; }
+if test $ac_cv_struct_tms = yes; then
+
+$as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
+
+fi
+
+# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
+# revisit after autoconf 2.50.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
+$as_echo_n "checking for clock_t... " >&6; }
+if ${gcc_cv_type_clock_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+
+int
+main ()
+{
+clock_t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_type_clock_t=yes
+else
+ gcc_cv_type_clock_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
+$as_echo "$gcc_cv_type_clock_t" >&6; }
+if test $gcc_cv_type_clock_t = yes; then
+
+$as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
+
+fi
+
+# Check if F_SETLKW is supported by fcntl.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
+$as_echo_n "checking for F_SETLKW... " >&6; }
+if ${ac_cv_f_setlkw+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <fcntl.h>
+int
+main ()
+{
+
+struct flock fl;
+fl.l_whence = 0;
+fl.l_start = 0;
+fl.l_len = 0;
+fl.l_pid = 0;
+return fcntl (1, F_SETLKW, &fl);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_f_setlkw=yes
+else
+ ac_cv_f_setlkw=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
+$as_echo "$ac_cv_f_setlkw" >&6; }
+if test $ac_cv_f_setlkw = yes; then
+
+$as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
+
+fi
+
+# Check if O_CLOEXEC is defined by fcntl
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
+$as_echo_n "checking for O_CLOEXEC... " >&6; }
+if ${ac_cv_o_cloexec+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <fcntl.h>
+int
+main ()
+{
+
+return open ("/dev/null", O_RDONLY | O_CLOEXEC);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_o_cloexec=yes
+else
+ ac_cv_o_cloexec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_o_cloexec" >&5
+$as_echo "$ac_cv_o_cloexec" >&6; }
+if test $ac_cv_o_cloexec = yes; then
+
+$as_echo "#define HOST_HAS_O_CLOEXEC 1" >>confdefs.h
+
+fi
+
+# C++ Modules would like some networking features to provide the mapping
+# server. You can still use modules without them though.
+# The following network-related checks could probably do with some
+# Windows and other non-linux defenses and checking.
+
+# Local socket connectivity wants AF_UNIX networking
+# Check for AF_UNIX networking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_UNIX" >&5
+$as_echo_n "checking for AF_UNIX... " >&6; }
+if ${ac_cv_af_unix+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <netinet/in.h>
+int
+main ()
+{
+
+sockaddr_un un;
+un.sun_family = AF_UNSPEC;
+int fd = socket (AF_UNIX, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&un, sizeof (un));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_af_unix=yes
+else
+ ac_cv_af_unix=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_unix" >&5
+$as_echo "$ac_cv_af_unix" >&6; }
+if test $ac_cv_af_unix = yes; then
+
+$as_echo "#define HAVE_AF_UNIX 1" >>confdefs.h
+
+fi
+
+# Remote socket connectivity wants AF_INET6 networking
+# Check for AF_INET6 networking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_INET6" >&5
+$as_echo_n "checking for AF_INET6... " >&6; }
+if ${ac_cv_af_inet6+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+int
+main ()
+{
+
+sockaddr_in6 in6;
+in6.sin6_family = AF_UNSPEC;
+struct addrinfo *addrs = 0;
+struct addrinfo hints;
+hints.ai_flags = 0;
+hints.ai_family = AF_INET6;
+hints.ai_socktype = SOCK_STREAM;
+hints.ai_protocol = 0;
+hints.ai_canonname = 0;
+hints.ai_addr = 0;
+hints.ai_next = 0;
+int e = getaddrinfo ("localhost", 0, &hints, &addrs);
+const char *str = gai_strerror (e);
+freeaddrinfo (addrs);
+int fd = socket (AF_INET6, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&in6, sizeof (in6));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_af_inet6=yes
+else
+ ac_cv_af_inet6=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_inet6" >&5
+$as_echo "$ac_cv_af_inet6" >&6; }
+if test $ac_cv_af_inet6 = yes; then
+
+$as_echo "#define HAVE_AF_INET6 1" >>confdefs.h
+
+fi
+
+# Check if _LK_LOCK is supported by _locking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LK_LOCK" >&5
+$as_echo_n "checking for _LK_LOCK... " >&6; }
+if ${ac_cv_lk_lock+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <io.h>
+#include <sys/locking.h>
+int
+main ()
+{
+
+ int fd;
+ return _locking (fd, _LK_LOCK, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_lk_lock=yes
+else
+ ac_cv_lk_lock=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lk_lock" >&5
+$as_echo "$ac_cv_lk_lock" >&6; }
+if test $ac_cv_lk_lock = yes; then
+
+$as_echo "#define HOST_HAS_LK_LOCK 1" >>confdefs.h
+
+fi
+
+# Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
+CFLAGS="$saved_CFLAGS"
+CXXFLAGS="$saved_CXXFLAGS"
+
+# mkdir takes a single argument on some systems.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
+$as_echo_n "checking if mkdir takes one argument... " >&6; }
+if ${gcc_cv_mkdir_takes_one_arg+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
+#endif
+int
+main ()
+{
+mkdir ("foo", 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_mkdir_takes_one_arg=no
+else
+ gcc_cv_mkdir_takes_one_arg=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
+$as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
+if test $gcc_cv_mkdir_takes_one_arg = yes ; then
+
+$as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
+
+fi
+
+
+# File extensions
+manext='.1'
+objext='.o'
+
+
+
+# With Setjmp/Longjmp based exception handling.
+# Check whether --enable-sjlj-exceptions was given.
+if test "${enable_sjlj_exceptions+set}" = set; then :
+ enableval=$enable_sjlj_exceptions; case $target in
+ *-*-hpux10*)
+ if test $enableval != yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
+$as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
+ enableval=yes
+ fi
+ ;;
+esac
+force_sjlj_exceptions=yes
+else
+ case $target in
+ *-*-hpux10*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ lm32*-*-*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ *)
+ force_sjlj_exceptions=no
+ ;;
+esac
+fi
+
+if test $force_sjlj_exceptions = yes; then
+ sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define CONFIG_SJLJ_EXCEPTIONS $sjlj
+_ACEOF
+
+fi
+
+# --------------------------------------------------------
+# Build, host, and target specific configuration fragments
+# --------------------------------------------------------
+
+# Collect build-machine-specific information.
+. ${srcdir}/config.build || exit 1
+
+# Collect host-machine-specific information.
+. ${srcdir}/config.host || exit 1
+
+target_gtfiles=
+
+# Collect target-machine-specific information.
+. ${srcdir}/config.gcc || exit 1
+
+extra_objs="${host_extra_objs} ${extra_objs}"
+extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
+
+# Default the target-machine variables that were not explicitly set.
+if test x"$tm_file" = x
+then tm_file=$cpu_type/$cpu_type.h; fi
+
+if test x"$extra_headers" = x
+then extra_headers=; fi
+
+if test x$md_file = x
+then md_file=$cpu_type/$cpu_type.md; fi
+
+if test x$out_file = x
+then out_file=$cpu_type/$cpu_type.cc; fi
+
+if test x"$tmake_file" = x
+then tmake_file=$cpu_type/t-$cpu_type
+fi
+
+# Support --enable-initfini-array.
+if test x$enable_initfini_array != xno; then
+ tm_file="${tm_file} initfini-array.h"
+fi
+
+if test x"$dwarf2" = xyes
+then tm_file="$tm_file tm-dwarf2.h"
+fi
+
+# Say what files are being used for the output code and MD file.
+echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
+echo "Using \`$srcdir/config/$md_file' as machine description file."
+
+# If any of the xm_file variables contain nonexistent files, warn
+# about them and drop them.
+
+bx=
+for x in $build_xm_file; do
+ if test -f $srcdir/config/$x
+ then bx="$bx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+build_xm_file="$bx"
+
+hx=
+for x in $host_xm_file; do
+ if test -f $srcdir/config/$x
+ then hx="$hx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+host_xm_file="$hx"
+
+tx=
+for x in $xm_file; do
+ if test -f $srcdir/config/$x
+ then tx="$tx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+xm_file="$tx"
+
+count=a
+for f in $tm_file; do
+ count=${count}x
+done
+if test $count = ax; then
+ echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
+else
+ echo "Using the following target machine macro files:"
+ for f in $tm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+
+if test x$use_long_long_for_widest_fast_int = xyes; then
+
+$as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
+
+fi
+
+gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_LD $gnu_ld_bool
+_ACEOF
+
+
+gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_AS $gnu_as_bool
+_ACEOF
+
+
+count=a
+for f in $host_xm_file; do
+ count=${count}x
+done
+if test $count = a; then
+ :
+elif test $count = ax; then
+ echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
+else
+ echo "Using the following host machine macro files:"
+ for f in $host_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+echo "Using ${out_host_hook_obj} for host machine hooks."
+
+if test "$host_xm_file" != "$build_xm_file"; then
+ count=a
+ for f in $build_xm_file; do
+ count=${count}x
+ done
+ if test $count = a; then
+ :
+ elif test $count = ax; then
+ echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
+ else
+ echo "Using the following build machine macro files:"
+ for f in $build_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+ fi
+fi
+
+if test -n "$configured_native_system_header_dir"; then
+ native_system_header_dir=$configured_native_system_header_dir
+fi
+NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
+
+
+case ${host} in
+ powerpc*-*-darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
+$as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
+if ${gcc_cv_mcontext_underscores+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/cdefs.h>
+#include <sys/signal.h>
+#include <ucontext.h>
+int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_mcontext_underscores=no
+else
+ gcc_cv_mcontext_underscores=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
+$as_echo "$gcc_cv_mcontext_underscores" >&6; }
+ if test $gcc_cv_mcontext_underscores = yes; then
+
+$as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+# ---------
+# Threading
+# ---------
+
+# Check if a valid thread package
+case ${enable_threads} in
+ "" | no)
+ # No threads
+ target_thread_file='single'
+ ;;
+ yes)
+ # default
+ target_thread_file='single'
+ ;;
+ aix | dce | lynx | mipssde | posix | rtems | \
+ single | tpf | vxworks | win32)
+ target_thread_file=${enable_threads}
+ ;;
+ *)
+ echo "${enable_threads} is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+
+if test x${thread_file} = x; then
+ # No thread file set by target-specific clauses in config.gcc,
+ # so use file chosen by default logic above
+ thread_file=${target_thread_file}
+fi
+
+# --------
+# UNSORTED
+# --------
+
+use_cxa_atexit=no
+if test x$enable___cxa_atexit = xyes || \
+ test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
+ if test x$host = x$target; then
+ case $host in
+ # mingw32 doesn't have __cxa_atexit but uses atexit registration
+ # keyed to flag_use_cxa_atexit
+ *-*-mingw32*)
+ use_cxa_atexit=yes
+ ;;
+ powerpc-ibm-aix*)
+ use_cxa_atexit=yes
+ ;;
+ *)
+ ac_fn_cxx_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
+if test "x$ac_cv_func___cxa_atexit" = xyes; then :
+ use_cxa_atexit=yes
+else
+ echo "__cxa_atexit can't be enabled on this target"
+fi
+
+ ;;
+ esac
+ else
+ # We can't check for __cxa_atexit when building a cross, so assume
+ # it is available
+ use_cxa_atexit=yes
+ fi
+ if test x$use_cxa_atexit = xyes; then
+
+$as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
+
+ fi
+fi
+
+# Look for a file containing extra machine modes.
+if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
+ extra_modes_file='$(srcdir)'/config/${extra_modes}
+
+
+cat >>confdefs.h <<_ACEOF
+#define EXTRA_MODES_FILE "config/$extra_modes"
+_ACEOF
+
+fi
+
+# Convert extra_options into a form suitable for Makefile use.
+extra_opt_files=
+all_opt_files=
+for f in $extra_options; do
+ extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
+ all_opt_files="$all_opt_files $srcdir/config/$f"
+done
+
+
+# auto-host.h is the file containing items generated by autoconf and is
+# the first file included by config.h.
+# If host=build, it is correct to have bconfig include auto-host.h
+# as well. If host!=build, we are in error and need to do more
+# work to find out the build config parameters.
+if test x$host = x$build
+then
+ build_auto=auto-host.h
+ HAVE_AUTO_BUILD='# '
+else
+ # We create a subdir, then run autoconf in the subdir.
+ # To prevent recursion we set host and build for the new
+ # invocation of configure to the build for this invocation
+ # of configure.
+ tempdir=build.$$
+ rm -rf $tempdir
+ mkdir $tempdir
+ cd $tempdir
+ case ${srcdir} in
+ /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
+ *) realsrcdir=../${srcdir};;
+ esac
+ # Clearing GMPINC is necessary to prevent host headers being
+ # used by the build compiler. Defining GENERATOR_FILE stops
+ # system.h from including gmp.h.
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
+ ${enable_option_checking+--enable-option-checking="$enable_option_checking"} \
+ --target=$target_alias --host=$build_alias \
+ --build=$build_alias || exit # retaining $tempdir
+
+ # We just finished tests for the build machine, so rename
+ # the file auto-build.h in the gcc directory.
+ mv auto-host.h ../auto-build.h
+ cd ..
+ rm -rf $tempdir
+ build_auto=auto-build.h
+ HAVE_AUTO_BUILD=
+fi
+
+
+
+tm_file="${tm_file} defaults.h"
+tm_p_file="${tm_p_file} tm-preds.h"
+tm_d_file="${tm_d_file} defaults.h"
+host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
+build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+# put this back in temporarily.
+xm_file="auto-host.h ansidecl.h ${xm_file}"
+
+# --------
+# UNSORTED
+# --------
+
+# Compile in configure arguments.
+if test -f configargs.h ; then
+ # Being re-configured.
+ gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
+ gcc_reconf_arguments=`echo "$gcc_config_arguments" | sed -e 's/^.*\( : (reconfigured) .*$\)/\1/'`
+ if [ "$gcc_reconf_arguments" != " : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" ]; then
+ gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
+ fi
+else
+ gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
+fi
+
+# Double all backslashes and backslash all quotes to turn
+# gcc_config_arguments into a C string.
+sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
+$gcc_config_arguments
+EOF
+gcc_config_arguments_str=`cat conftest.out`
+rm -f conftest.out
+
+cat > configargs.h <<EOF
+/* Generated automatically. */
+static const char configuration_arguments[] = "$gcc_config_arguments_str";
+static const char thread_model[] = "$thread_file";
+
+static const struct {
+ const char *name, *value;
+} configure_default_options[] = $configure_default_options;
+EOF
+
+gcc_BASEVER=`cat $srcdir/BASE-VER`
+gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
+gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
+if test -f $srcdir/REVISION ; then
+ gcc_REVISION=`cat $srcdir/REVISION`
+else
+ gcc_REVISION=""
+fi
+cat > plugin-version.h <<EOF
+#include "configargs.h"
+
+#define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
+#define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
+
+static char basever[] = "$gcc_BASEVER";
+static char datestamp[] = "$gcc_DATESTAMP";
+static char devphase[] = "$gcc_DEVPHASE";
+static char revision[] = "$gcc_REVISION";
+
+/* FIXME plugins: We should make the version information more precise.
+ One way to do is to add a checksum. */
+
+static struct plugin_gcc_version gcc_version = {basever, datestamp,
+ devphase, revision,
+ configuration_arguments};
+EOF
+
+# Determine what GCC version number to use in filesystem paths.
+
+ get_gcc_base_ver="cat"
+
+# Check whether --with-gcc-major-version-only was given.
+if test "${with_gcc_major_version_only+set}" = set; then :
+ withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
+ get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
+ fi
+
+fi
+
+
+
+
+# Internationalization
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+if test x"$USE_NLS" != xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
+$as_echo_n "checking for catalogs to be installed... " >&6; }
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS=
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
+$as_echo "$LINGUAS" >&6; }
+
+
+ DATADIRNAME=share
+
+ INSTOBJEXT=.mo
+
+ GENCAT=gencat
+
+ CATOBJEXT=.gmo
+
+fi
+
+# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
+# -liconv on the link line twice.
+case "$LIBINTL" in *$LIBICONV*)
+ LIBICONV= ;;
+esac
+
+# Check whether --enable-secureplt was given.
+if test "${enable_secureplt+set}" = set; then :
+ enableval=$enable_secureplt;
+fi
+
+
+# Check whether --enable-mingw-wildcard was given.
+if test "${enable_mingw_wildcard+set}" = set; then :
+ enableval=$enable_mingw_wildcard;
+else
+ enable_mingw_wildcard=platform
+fi
+
+if test x"$enable_mingw_wildcard" != xplatform ; then :
+
+cat >>confdefs.h <<_ACEOF
+#define MINGW_DOWILDCARD $(test x"$enable_mingw_wildcard" = xno; echo $?)
+_ACEOF
+
+fi
+
+# Check whether --enable-large-address-aware was given.
+if test "${enable_large_address_aware+set}" = set; then :
+ enableval=$enable_large_address_aware;
+fi
+
+if test x"$enable_large_address_aware" = xyes; then :
+
+$as_echo "#define MINGW_DEFAULT_LARGE_ADDR_AWARE 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-leading-mingw64-underscores was given.
+if test "${enable_leading_mingw64_underscores+set}" = set; then :
+ enableval=$enable_leading_mingw64_underscores;
+fi
+
+if test x"$enable_leading_mingw64_underscores" = xyes ; then :
+
+$as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-cld was given.
+if test "${enable_cld+set}" = set; then :
+ enableval=$enable_cld;
+else
+ enable_cld=no
+fi
+
+
+# Check whether --enable-frame-pointer was given.
+if test "${enable_frame_pointer+set}" = set; then :
+ enableval=$enable_frame_pointer;
+else
+
+case $target_os in
+linux* | gnu* | darwin[8912]* | cygwin* | mingw*)
+ # Enable -fomit-frame-pointer by default for these systems with DWARF2.
+ enable_frame_pointer=no
+ ;;
+*)
+ enable_frame_pointer=yes
+ ;;
+esac
+
+fi
+
+
+case $target in
+i[34567]86-*-* | x86_64-*-*)
+ if test "x$enable_cld" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_CLD=1"
+ fi
+ if test "x$enable_frame_pointer" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
+ fi
+ ;;
+esac
+
+# Windows32 Registry support for specifying GCC installation paths.
+# Check whether --enable-win32-registry was given.
+if test "${enable_win32_registry+set}" = set; then :
+ enableval=$enable_win32_registry;
+fi
+
+
+case $host_os in
+ win32 | pe | cygwin* | mingw32*)
+ if test "x$enable_win32_registry" != xno; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
+$as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
+if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RegOpenKeyExA ();
+int
+main ()
+{
+return RegOpenKeyExA ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' advapi32; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_RegOpenKeyExA=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+
+else
+ ac_cv_search_RegOpenKeyExA=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
+$as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
+ac_res=$ac_cv_search_RegOpenKeyExA
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+ enable_win32_registry=no
+fi
+
+ fi
+
+ if test "x$enable_win32_registry" != xno; then
+
+$as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
+
+
+ if test "x$enable_win32_registry" != xyes \
+ && test "x$enable_win32_registry" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define WIN32_REGISTRY_KEY "$enable_win32_registry"
+_ACEOF
+
+ fi
+ fi
+ ;;
+esac
+
+# Get an absolute path to the GCC top-level source directory
+holddir=`${PWDCMD-pwd}`
+cd $srcdir
+topdir=`${PWDCMD-pwd}`
+cd $holddir
+
+# Conditionalize the makefile for this host machine.
+xmake_file=
+for f in ${host_xmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ xmake_file="${xmake_file} \$(srcdir)/config/$f"
+ fi
+done
+
+# Conditionalize the makefile for this target machine.
+tmake_file_=
+for f in ${tmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+ fi
+done
+tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
+
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
+
+tm_file_list="options.h"
+tm_include_list="options.h insn-constants.h"
+for f in $tm_file; do
+ case $f in
+ ./* )
+ f=`echo $f | sed 's/^..//'`
+ tm_file_list="${tm_file_list} $f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ defaults.h )
+ tm_file_list="${tm_file_list} \$(srcdir)/$f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ * )
+ tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+ tm_include_list="${tm_include_list} config/$f"
+ ;;
+ esac
+done
+
+tm_p_file_list=
+tm_p_include_list=
+for f in $tm_p_file; do
+ case $f in
+ tm-preds.h )
+ tm_p_file_list="${tm_p_file_list} $f"
+ tm_p_include_list="${tm_p_include_list} $f"
+ ;;
+ * )
+ tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ tm_p_include_list="${tm_p_include_list} config/$f"
+ esac
+done
+
+tm_d_file_list=
+tm_d_include_list="options.h insn-constants.h"
+for f in $tm_d_file; do
+ case $f in
+ defaults.h )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/$f"
+ tm_d_include_list="${tm_d_include_list} $f"
+ ;;
+ * )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/config/$f"
+ tm_d_include_list="${tm_d_include_list} config/$f"
+ ;;
+ esac
+done
+
+xm_file_list=
+xm_include_list=
+for f in $xm_file; do
+ case $f in
+ ansidecl.h )
+ xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ auto-host.h )
+ xm_file_list="${xm_file_list} $f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ * )
+ xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
+ xm_include_list="${xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+host_xm_file_list=
+host_xm_include_list=
+for f in $host_xm_file; do
+ case $f in
+ ansidecl.h )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ auto-host.h )
+ host_xm_file_list="${host_xm_file_list} $f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ * )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
+ host_xm_include_list="${host_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+build_xm_file_list=
+for f in $build_xm_file; do
+ case $f in
+ ansidecl.h )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ auto-build.h | auto-host.h )
+ build_xm_file_list="${build_xm_file_list} $f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ * )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
+ build_xm_include_list="${build_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+# Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
+# cross-compiler which does not use the native headers and libraries.
+# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
+CROSS=
+ALL=all.internal
+SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
+BUILD_SYSTEM_HEADER_DIR=$SYSTEM_HEADER_DIR
+
+if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x ||
+ test x$build != x$host || test "x$with_build_sysroot" != x; then
+ if test "x$with_build_sysroot" != x; then
+ BUILD_SYSTEM_HEADER_DIR=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+ else
+ BUILD_SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test x$host != x$target
+ then
+ CROSS="-DCROSS_DIRECTORY_STRUCTURE"
+ ALL=all.cross
+ SYSTEM_HEADER_DIR=$BUILD_SYSTEM_HEADER_DIR
+ elif test "x$TARGET_SYSTEM_ROOT" != x; then
+ SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test "x$with_build_sysroot" != "x"; then
+ target_header_dir="${with_build_sysroot}${native_system_header_dir}"
+ elif test "x$with_sysroot" = x; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
+ elif test "x$with_sysroot" = xyes; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
+ else
+ target_header_dir="${with_sysroot}${native_system_header_dir}"
+ fi
+else
+ target_header_dir=${native_system_header_dir}
+fi
+
+# If this is a cross-compiler that does not
+# have its own set of headers then define
+# inhibit_libc
+
+# If this is using newlib, without having the headers available now,
+# then define inhibit_libc in LIBGCC2_CFLAGS.
+# This prevents libgcc2 from containing any code which requires libc
+# support.
+: ${inhibit_libc=false}
+if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
+ test x$with_newlib = xyes ; } &&
+ { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
+ inhibit_libc=true
+fi
+
+
+# When building gcc with a cross-compiler, we need to adjust things so
+# that the generator programs are still built with the native compiler.
+# Also, we cannot run fixincludes.
+
+# These are the normal (build=host) settings:
+CC_FOR_BUILD='$(CC)'
+CXX_FOR_BUILD='$(CXX)'
+BUILD_CFLAGS='$(ALL_CFLAGS)'
+BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
+BUILD_LDFLAGS='$(LDFLAGS)'
+STMP_FIXINC=stmp-fixinc
+
+# And these apply if build != host, or we are generating coverage data
+if test x$build != x$host || test "x$coverage_flags" != x
+then
+ BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CFLAGS_FOR_BUILD)'
+ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS_FOR_BUILD)'
+ BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
+fi
+
+# Expand extra_headers to include complete path.
+# This substitutes for lots of t-* files.
+extra_headers_list=
+# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
+for file in ${extra_headers} ; do
+ extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+done
+
+# If use_gcc_tgmath is set, append ginclude/tgmath.h.
+if test x"$use_gcc_tgmath" = xyes
+then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
+fi
+
+# Define collect2 in Makefile.
+case $host_can_use_collect2 in
+ no) collect2= ;;
+ *) collect2='collect2$(exeext)' ;;
+esac
+
+
+# Add a definition of USE_COLLECT2 if system wants one.
+case $use_collect2 in
+ no) use_collect2= ;;
+ "") ;;
+ *)
+ host_xm_defines="${host_xm_defines} USE_COLLECT2"
+ xm_defines="${xm_defines} USE_COLLECT2"
+ case $host_can_use_collect2 in
+ no)
+ as_fn_error $? "collect2 is required but cannot be built on this system" "$LINENO" 5
+ ;;
+ esac
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define LTOPLUGINSONAME "${host_lto_plugin_soname}"
+_ACEOF
+
+
+# ---------------------------
+# Assembler & linker features
+# ---------------------------
+
+# During stage 2, ld is actually gcc/collect-ld, which is a small script to
+# discern between when to use prev-ld/ld-new and when to use ld/ld-new.
+# However when ld-new is first executed from the build tree, libtool will
+# relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
+# to the build tree. While doing this we need to use the previous-stage
+# linker, or we have an infinite loop. The presence of a shell script as
+# ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
+# the gcc/collect-ld script. So we need to know how libtool works, or
+# exec-tool will fail.
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.7a'
+macro_revision='1.3134'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+ # build without first building modern cctools / linker.
+ case $host_cpu-$host_os in
+ *-rhapsody* | *-darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ *-darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ *-darwin*)
+ # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+ # deployment target is forced to an earlier version.
+ case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+ UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+ ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ lt_prog_compiler_pic='-Xcompiler -fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ F* | *Sun*Fortran*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
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+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 19676 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 19782 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+CC="$lt_save_CC"
+
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ compiler_CXX=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+ else
+ lt_prog_compiler_no_builtin_flag_CXX=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ ld_shlibs_CXX=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ file_list_spec_CXX='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_CXX='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ fi
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec_CXX=''
+ fi
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs_CXX=yes
+ ;;
+
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+ prelink_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ old_archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_CXX=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ ld_shlibs_CXX=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ hardcode_direct_absolute_CXX=yes
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+ '"$old_archive_cmds_CXX"
+ reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+ '"$reload_cmds_CXX"
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+ test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+ GCC_CXX="$GXX"
+ LD_CXX="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-qpic'
+ lt_prog_compiler_static_CXX='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc_CXX=no
+ else
+ lt_cv_archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+ archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+ test -n "$runpath_var_CXX" ||
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+ test "$inherit_rpath_CXX" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Only expand once:
+
+
+
+
+
+# Identify the assembler which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the assembler
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target assembler and hope that it will have the same features
+# as the host->target assembler we'll be using.
+gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
+
+if ${gcc_cv_as+:} false; then :
+
+else
+
+if test -x "$DEFAULT_ASSEMBLER"; then
+ gcc_cv_as="$DEFAULT_ASSEMBLER"
+elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
+ && test -f ../gas/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_as=../gas/as-new$build_exeext
+elif test -x as$build_exeext; then
+ # Build using assembler in the current directory.
+ gcc_cv_as=./as$build_exeext
+elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
+ gcc_cv_as="$AS_FOR_TARGET"
+else
+ # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
+set dummy $AS_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_as+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_as in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_as=$ac_cv_path_gcc_cv_as
+if test -n "$gcc_cv_as"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
+$as_echo "$gcc_cv_as" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
+
+case "$ORIGINAL_AS_FOR_TARGET" in
+ ./as | ./as$build_exeext) ;;
+ *) ac_config_files="$ac_config_files as:exec-tool.in"
+ ;;
+esac
+
+default_ld=
+# Check whether --enable-ld was given.
+if test "${enable_ld+set}" = set; then :
+ enableval=$enable_ld; case "${enableval}" in
+ no)
+ default_ld=ld.gold
+ ;;
+ esac
+fi
+
+
+install_gold_as_default=no
+# Check whether --enable-gold was given.
+if test "${enable_gold+set}" = set; then :
+ enableval=$enable_gold; case "${enableval}" in
+ default)
+ install_gold_as_default=yes
+ ;;
+ yes)
+ if test x${default_ld} != x; then
+ install_gold_as_default=yes
+ fi
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5
+ ;;
+ esac
+fi
+
+
+# Identify the linker which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the linker
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target linker and hope that it will have the same features
+# as the host->target linker we'll be using.
+gcc_cv_gld_major_version=
+gcc_cv_gld_minor_version=
+gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
+gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
+gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
+
+if ${gcc_cv_ld+:} false; then :
+
+else
+
+if test -x "$DEFAULT_LINKER"; then
+ gcc_cv_ld="$DEFAULT_LINKER"
+elif test $install_gold_as_default = yes \
+ && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
+ && test -f ../gold/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../gold/ld-new$build_exeext
+elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
+ && test -f ../ld/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../ld/ld-new$build_exeext
+elif test -x collect-ld$build_exeext; then
+ # Build using linker in the current directory.
+ gcc_cv_ld=./collect-ld$build_exeext
+elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
+ gcc_cv_ld="$LD_FOR_TARGET"
+else
+ # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
+set dummy $LD_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_ld in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_ld=$ac_cv_path_gcc_cv_ld
+if test -n "$gcc_cv_ld"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
+$as_echo "$gcc_cv_ld" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
+PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
+# if the PLUGIN_LD is set ld-new, just have it as ld
+# as that is the installed named.
+if test x$PLUGIN_LD_SUFFIX = xld-new \
+ || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
+ PLUGIN_LD_SUFFIX=ld
+fi
+
+# Check whether --with-plugin-ld was given.
+if test "${with_plugin_ld+set}" = set; then :
+ withval=$with_plugin_ld; if test x"$withval" != x; then
+ ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
+ PLUGIN_LD_SUFFIX="$withval"
+ fi
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
+_ACEOF
+
+
+# Check to see if we are using gold instead of ld
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
+$as_echo_n "checking whether we are using gold... " >&6; }
+ld_is_gold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
+$as_echo "$ld_is_gold" >&6; }
+
+# Check to see if we are using mold instead of ld
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using mold" >&5
+$as_echo_n "checking whether we are using mold... " >&6; }
+ld_is_mold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "mold" > /dev/null; then
+ ld_is_mold=yes
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_mold" >&5
+$as_echo "$ld_is_mold" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gold linker with split stack support as non default" >&5
+$as_echo_n "checking gold linker with split stack support as non default... " >&6; }
+# Check to see if default ld is not gold, but gold is
+# available and has support for split stack. If gcc was configured
+# with gold then no checking is done.
+#
+if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
+
+# For platforms other than powerpc64*, enable as appropriate.
+
+ gold_non_default=no
+ ld_gold=`which ${gcc_cv_ld}.gold`
+# Make sure this gold has minimal split stack support
+ if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
+ ld_vers=`$ld_gold --version | sed 1q`
+ gold_vers=`echo $ld_vers | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ case $target in
+# check that the gold version contains the complete split stack support
+# on powerpc64 big and little endian
+ powerpc64*-*-*)
+ case "$gold_vers" in
+ 2.25.[1-9]*|2.2[6-9][.0-9]*|2.[3-9][.0-9]*|[3-9].[.0-9]*) gold_non_default=yes
+ ;;
+ *) gold_non_default=no
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ if test $gold_non_default = yes; then
+
+$as_echo "#define HAVE_GOLD_NON_DEFAULT_SPLIT_STACK 1" >>confdefs.h
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_non_default" >&5
+$as_echo "$gold_non_default" >&6; }
+
+ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
+
+case "$ORIGINAL_LD_FOR_TARGET" in
+ ./collect-ld | ./collect-ld$build_exeext) ;;
+ *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
+$as_echo_n "checking what linker to use... " >&6; }
+if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
+ || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
+ # Single tree build which includes ld. We want to prefer it
+ # over whatever linker top-level may have detected, since
+ # we'll use what we're building after installation anyway.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
+$as_echo "newly built ld" >&6; }
+ in_tree_ld=yes
+ in_tree_ld_is_elf=no
+ if (grep 'EMUL = .*elf' ../ld/Makefile \
+ || grep 'EMUL = .*linux' ../ld/Makefile \
+ || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
+ in_tree_ld_is_elf=yes
+ elif test "$ld_is_gold" = yes; then
+ in_tree_ld_is_elf=yes
+ fi
+ for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
+ do
+ gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
+ if test x$gcc_cv_gld_version != x; then
+ break
+ fi
+ done
+ case $gcc_cv_gld_version in
+ VERSION=[0-9]*) ;;
+ *) as_fn_error $? "cannot find version of in-tree linker" "$LINENO" 5 ;;
+ esac
+ gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
+ gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
+ ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
+$as_echo "$gcc_cv_ld" >&6; }
+ in_tree_ld=no
+ gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
+ ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
+fi
+
+
+
+
+# Figure out what nm we will be using.
+gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
+if ${gcc_cv_nm+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_nm=../binutils/nm-new$build_exeext
+elif test -x nm$build_exeext; then
+ gcc_cv_nm=./nm$build_exeext
+elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
+ gcc_cv_nm="$NM_FOR_TARGET"
+else
+ # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
+set dummy $NM_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_nm+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_nm in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_nm=$ac_cv_path_gcc_cv_nm
+if test -n "$gcc_cv_nm"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
+$as_echo "$gcc_cv_nm" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
+$as_echo_n "checking what nm to use... " >&6; }
+if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
+$as_echo "newly built nm" >&6; }
+ in_tree_nm=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
+$as_echo "$gcc_cv_nm" >&6; }
+ in_tree_nm=no
+fi
+
+ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
+
+case "$ORIGINAL_NM_FOR_TARGET" in
+ ./nm | ./nm$build_exeext) ;;
+ *) ac_config_files="$ac_config_files nm:exec-tool.in"
+ ;;
+esac
+
+
+# Figure out what objdump we will be using.
+if ${gcc_cv_objdump+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_objdump=../binutils/objdump$build_exeext
+elif test -x objdump$build_exeext; then
+ gcc_cv_objdump=./objdump$build_exeext
+elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
+ gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
+else
+ # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
+set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_objdump+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_objdump in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
+if test -n "$gcc_cv_objdump"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
+$as_echo "$gcc_cv_objdump" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
+$as_echo_n "checking what objdump to use... " >&6; }
+if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
+$as_echo "newly built objdump" >&6; }
+elif test x$gcc_cv_objdump = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
+$as_echo "$gcc_cv_objdump" >&6; }
+fi
+
+# Figure out what readelf we will be using.
+if ${gcc_cv_readelf+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_readelf=../binutils/readelf$build_exeext
+elif test -x readelf$build_exeext; then
+ gcc_cv_readelf=./readelf$build_exeext
+elif ( set dummy $READELF_FOR_TARGET; test -x $2 ); then
+ gcc_cv_readelf="$READELF_FOR_TARGET"
+else
+ # Extract the first word of "$READELF_FOR_TARGET", so it can be a program name with args.
+set dummy $READELF_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_readelf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_readelf in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
+if test -n "$gcc_cv_readelf"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
+$as_echo "$gcc_cv_readelf" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
+$as_echo_n "checking what readelf to use... " >&6; }
+if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
+$as_echo "newly built readelf" >&6; }
+elif test x$gcc_cv_readelf = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
+$as_echo "$gcc_cv_readelf" >&6; }
+fi
+
+# Figure out what otool we will be using.
+if ${gcc_cv_otool+:} false; then :
+
+else
+
+if test -x otool$build_exeext; then
+ gcc_cv_otool=./otool$build_exeext
+elif ( set dummy $OTOOL_FOR_TARGET; test -x $2 ); then
+ gcc_cv_otool="$OTOOL_FOR_TARGET"
+else
+ # Extract the first word of "$OTOOL_FOR_TARGET", so it can be a program name with args.
+set dummy $OTOOL_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_otool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_otool in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_otool="$gcc_cv_otool" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_otool="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_otool=$ac_cv_path_gcc_cv_otool
+if test -n "$gcc_cv_otool"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_otool" >&5
+$as_echo "$gcc_cv_otool" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what otool to use" >&5
+$as_echo_n "checking what otool to use... " >&6; }
+if test x$gcc_cv_otool = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_otool" >&5
+$as_echo "$gcc_cv_otool" >&6; }
+fi
+
+# Figure out the dsymutil we will use.
+if ${gcc_cv_dsymutil+:} false; then :
+
+else
+
+if test -x "$DEFAULT_DSYMUTIL"; then
+ gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
+elif test -x dsymutil$build_exeext; then
+ gcc_cv_dsymutil=./dsymutil$build_exeext
+elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $2 ); then
+ gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
+elif ( set dummy $DSYMUTIL; test -x $2 ); then
+ gcc_cv_dsymutil=$DSYMUTIL
+else
+ # Extract the first word of "$DSYMUTIL_FOR_TARGET", so it can be a program name with args.
+set dummy $DSYMUTIL_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_dsymutil+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_dsymutil in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_dsymutil="$gcc_cv_dsymutil" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_dsymutil="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_dsymutil=$ac_cv_path_gcc_cv_dsymutil
+if test -n "$gcc_cv_dsymutil"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_dsymutil" >&5
+$as_echo "$gcc_cv_dsymutil" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
+
+case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
+ ./dsymutil | ./dsymutil$build_exeext) ;;
+ *) ac_config_files="$ac_config_files dsymutil:exec-tool.in"
+ ;;
+esac
+
+# Figure out what assembler alignment features are present.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
+$as_echo_n "checking assembler flags... " >&6; }
+if ${gcc_cv_as_flags+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$target" in
+ i[34567]86-*-linux*)
+ gcc_cv_as_flags=--32
+ ;;
+ x86_64-*-linux-gnux32)
+ gcc_cv_as_flags=--x32
+ ;;
+ x86_64-*-linux*)
+ gcc_cv_as_flags=--64
+ ;;
+ powerpc*-*-darwin*)
+ gcc_cv_as_flags="-arch ppc"
+ ;;
+ *)
+ gcc_cv_as_flags=" "
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
+$as_echo "$gcc_cv_as_flags" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
+$as_echo_n "checking assembler for .balign and .p2align... " >&6; }
+if ${gcc_cv_as_balign_and_p2align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_balign_and_p2align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.balign 4
+.p2align 2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_balign_and_p2align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
+$as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
+if test $gcc_cv_as_balign_and_p2align = yes; then
+
+$as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
+$as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
+if ${gcc_cv_as_max_skip_p2align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_max_skip_p2align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.p2align 4,,7' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_max_skip_p2align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
+$as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
+if test $gcc_cv_as_max_skip_p2align = yes; then
+
+$as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
+$as_echo_n "checking assembler for .literal16... " >&6; }
+if ${gcc_cv_as_literal16+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_literal16=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.literal16' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_literal16=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
+$as_echo "$gcc_cv_as_literal16" >&6; }
+if test $gcc_cv_as_literal16 = yes; then
+
+$as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
+$as_echo_n "checking assembler for working .subsection -1... " >&6; }
+if ${gcc_cv_as_subsection_m1+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_subsection_m1=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'conftest_label1: .word 0
+.subsection -1
+conftest_label2: .word 0
+.previous' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_nm != x; then
+ $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
+ $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
+ if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
+ then :
+ else gcc_cv_as_subsection_m1=yes
+ fi
+ rm -f conftest.nm1 conftest.nm2
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
+$as_echo "$gcc_cv_as_subsection_m1" >&6; }
+if test $gcc_cv_as_subsection_m1 = yes; then
+
+$as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
+$as_echo_n "checking assembler for .weak... " >&6; }
+if ${gcc_cv_as_weak+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_weak=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .weak foobar' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_weak=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
+$as_echo "$gcc_cv_as_weak" >&6; }
+if test $gcc_cv_as_weak = yes; then
+
+$as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
+$as_echo_n "checking assembler for .weakref... " >&6; }
+if ${gcc_cv_as_weakref+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_weakref=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .weakref foobar, barfnot' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_weakref=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
+$as_echo "$gcc_cv_as_weakref" >&6; }
+if test $gcc_cv_as_weakref = yes; then
+
+$as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
+$as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
+if ${gcc_cv_as_nsubspa_comdat+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_nsubspa_comdat=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .SPACE $TEXT$
+ .NSUBSPA $CODE$,COMDAT' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_nsubspa_comdat=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
+$as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
+if test $gcc_cv_as_nsubspa_comdat = yes; then
+
+$as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
+
+fi
+
+
+# .hidden needs to be supported in both the assembler and the linker,
+# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
+# This is irritatingly difficult to feature test for; we have to check the
+# date string after the version number. If we've got an in-tree
+# ld, we don't know its patchlevel version, so we set the baseline at 2.13
+# to be safe.
+# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
+case "${target}" in
+ *-*-aix*)
+ conftest_s=' .globl foobar,hidden'
+ ;;
+ *)
+ conftest_s=' .hidden foobar
+foobar:'
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
+$as_echo_n "checking assembler for .hidden... " >&6; }
+if ${gcc_cv_as_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_hidden=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_hidden=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
+$as_echo "$gcc_cv_as_hidden" >&6; }
+
+
+case "${target}" in
+ *-*-darwin*)
+ # Darwin as has some visibility support, though with a different syntax.
+ gcc_cv_as_hidden=yes
+ ;;
+esac
+
+# gnu_indirect_function type is an extension proposed at
+# http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
+# selection of function implementation
+# Check whether --enable-gnu-indirect-function was given.
+if test "${enable_gnu_indirect_function+set}" = set; then :
+ enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+else
+ enable_gnu_indirect_function="$default_gnu_indirect_function"
+fi
+
+
+case "${target}" in
+ riscv*-*-linux*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker ifunc IRELATIVE support" >&5
+$as_echo_n "checking linker ifunc IRELATIVE support... " >&6; }
+ cat > conftest.s <<EOF
+ .text
+ .type foo_resolver, @function
+foo_resolver:
+ ret
+ .size foo_resolver, .-foo_resolver
+
+ .globl foo
+ .type foo, %gnu_indirect_function
+ .set foo, foo_resolver
+
+ .globl bar
+ .type bar, @function
+bar:
+ call foo
+ ret
+ .size bar, .-bar
+EOF
+ if test x$gcc_cv_as != x \
+ && test x$gcc_cv_ld != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_readelf --relocs --wide conftest \
+ | grep R_RISCV_IRELATIVE > /dev/null 2>&1; then
+ enable_gnu_indirect_function=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gnu_indirect_function" >&5
+$as_echo "$enable_gnu_indirect_function" >&6; }
+ ;;
+esac
+
+gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_INDIRECT_FUNCTION $gif
+_ACEOF
+
+
+
+if test $in_tree_ld != yes ; then
+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if test x"$ld_is_gold" = xyes; then
+ # GNU gold --version looks like this:
+ #
+ # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
+ #
+ # We extract the binutils version which is more familiar and specific
+ # than the gold version.
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ # GNU ld --version looks like this:
+ #
+ # GNU ld (GNU Binutils) 2.21.51.20110225
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ else
+ case "${target}" in
+ *-*-solaris2*)
+ # Solaris 2 ld -V output looks like this for a regular version:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
+ #
+ # but test versions add stuff at the end:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
+ #
+ # ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
+ # numbers can be used in ld.so.1 feature checks even if a different
+ # linker is configured.
+ ld_ver=`$gcc_cv_ld -V 2>&1`
+ if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ ;;
+ esac
+ fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
+$as_echo_n "checking linker for .hidden support... " >&6; }
+if ${gcc_cv_ld_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test $in_tree_ld = yes ; then
+ gcc_cv_ld_hidden=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_hidden=yes
+ fi
+else
+ gcc_cv_ld_hidden=yes
+ if test x"$ld_is_gold" = xyes; then
+ :
+ elif test x"$ld_is_mold" = xyes; then
+ :
+ elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test 0"$ld_date" -lt 20020404; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2002-04-04, fail
+ gcc_cv_ld_hidden=no
+ elif test -z "$ld_vers"; then
+ # If there was no date string nor ld version number, something is wrong
+ gcc_cv_ld_hidden=no
+ else
+ test -z "$ld_vers_patch" && ld_vers_patch=0
+ if test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_hidden=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
+ gcc_cv_ld_hidden="no"
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
+ gcc_cv_ld_hidden=no
+ fi
+ fi
+ fi
+ else
+ case "${target}" in
+ *-*-aix[789]*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-darwin*)
+ # Darwin ld has some visibility support.
+ gcc_cv_ld_hidden=yes
+ ;;
+ hppa64*-*-hpux* | ia64*-*-hpux*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-solaris2*)
+ # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
+ # .symbolic was only added in Solaris 9 12/02.
+ gcc_cv_ld_hidden=yes
+ ;;
+ *)
+ gcc_cv_ld_hidden=no
+ ;;
+ esac
+ fi
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
+$as_echo "$gcc_cv_ld_hidden" >&6; }
+libgcc_visibility=no
+
+
+if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
+ libgcc_visibility=yes
+
+$as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
+$as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
+gcc_cv_ld_ro_rw_mix=unknown
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ echo '.section myfoosect, "a"' > conftest1.s
+ echo '.section myfoosect, "aw"' > conftest2.s
+ echo '.byte 1' >> conftest2.s
+ echo '.section myfoosect, "a"' > conftest3.s
+ echo '.byte 0' >> conftest3.s
+ if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
+ conftest2.o conftest3.o > /dev/null 2>&1; then
+ gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
+ | sed -e '/myfoosect/!d' -e N`
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
+ gcc_cv_ld_ro_rw_mix=read-only
+ else
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+ fi
+ fi
+ rm -f conftest.* conftest[123].*
+fi
+if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
+
+$as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
+$as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
+
+# Check whether --enable-initfini-array was given.
+if test "${enable_initfini_array+set}" = set; then :
+ enableval=$enable_initfini_array;
+else
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
+$as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
+if ${gcc_cv_initfini_array+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
+ case "${target}" in
+ ia64-*)
+ if test "$cross_compiling" = yes; then :
+ gcc_cv_initfini_array=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __ELF__
+#error Not an ELF OS
+#endif
+/* We turn on .preinit_array/.init_array/.fini_array support for ia64
+ if it can be used. */
+static int x = -1;
+int main (void) { return x; }
+int foo (void) { x = 0; }
+int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ gcc_cv_initfini_array=yes
+else
+ gcc_cv_initfini_array=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+;;
+ *)
+ gcc_cv_initfini_array=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 22 \
+ -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_initfini_array=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ case $target:$gas in
+ *:yes)
+ sh_flags='"a"'
+ sh_type='%progbits'
+ ;;
+ i?86-*-solaris2*:no | x86_64-*-solaris2*:no)
+ sh_flags='"a"'
+ sh_type='@progbits'
+ ;;
+ sparc*-*-solaris2*:no)
+ sh_flags='#alloc'
+ sh_type='#progbits'
+ sh_quote='"'
+ ;;
+ esac
+ case "$target:$gnu_ld" in
+ *:yes)
+ cat > conftest.s <<EOF
+.section .dtors,$sh_flags,$sh_type
+.balign 4
+.byte 'A', 'A', 'A', 'A'
+.section .ctors,$sh_flags,$sh_type
+.balign 4
+.byte 'B', 'B', 'B', 'B'
+.section .fini_array.65530,$sh_flags,$sh_type
+.balign 4
+.byte 'C', 'C', 'C', 'C'
+.section .init_array.65530,$sh_flags,$sh_type
+.balign 4
+.byte 'D', 'D', 'D', 'D'
+.section .dtors.64528,$sh_flags,$sh_type
+.balign 4
+.byte 'E', 'E', 'E', 'E'
+.section .ctors.64528,$sh_flags,$sh_type
+.balign 4
+.byte 'F', 'F', 'F', 'F'
+.section .fini_array.01005,$sh_flags,$sh_type
+.balign 4
+.byte 'G', 'G', 'G', 'G'
+.section .init_array.01005,$sh_flags,$sh_type
+.balign 4
+.byte 'H', 'H', 'H', 'H'
+.text
+.globl _start
+_start:
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .init_array conftest \
+ | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .fini_array conftest \
+ | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
+ gcc_cv_initfini_array=yes
+ fi
+ ;;
+ *-*-solaris2*:no)
+ # When Solaris ld added constructor priority support, it was
+ # decided to only handle .init_array.N/.fini_array.N since
+ # there was no need for backwards compatibility with
+ # .ctors.N/.dtors.N. .ctors/.dtors remain as separate
+ # sections with correct execution order resp. to
+ # .init_array/.fini_array, while gld merges them into
+ # .init_array/.fini_array.
+ cat > conftest.s <<EOF
+.section $sh_quote.fini_array.65530$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'
+.section $sh_quote.init_array.65530$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D'
+.section $sh_quote.fini_array.01005$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G'
+.section $sh_quote.init_array.01005$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'H', 'H', 'H', 'H', 'H', 'H', 'H', 'H'
+.text
+.globl _start
+_start:
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .init_array conftest \
+ | grep HHHHHHHHDDDDDDDD > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .fini_array conftest \
+ | grep GGGGGGGGCCCCCCCC > /dev/null 2>&1; then
+ gcc_cv_initfini_array=yes
+ fi
+ ;;
+ esac
+ rm -f conftest conftest.*
+ fi
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __ELF__
+# error Not an ELF OS
+#endif
+#include <stdlib.h>
+#if defined __GLIBC_PREREQ
+# if __GLIBC_PREREQ (2, 4)
+# else
+# error GLIBC 2.4 required
+# endif
+#else
+# if defined __sun__ && defined __svr4__
+ /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8. */
+# else
+# error The C library not known to support .init_array/.fini_array
+# endif
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ gcc_cv_initfini_array=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext;;
+ esac
+ else
+ case "${target}" in
+ aarch64*-linux-gnu*)
+ # AArch64 postdates glibc support for .init_array/.fini_array,
+ # so we don't need the preprocessor test above.
+ gcc_cv_initfini_array=yes
+ ;;
+
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
+$as_echo_n "checking cross compile... guessing... " >&6; }
+ gcc_cv_initfini_array=no
+ ;;
+ esac
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
+$as_echo "$gcc_cv_initfini_array" >&6; }
+ enable_initfini_array=$gcc_cv_initfini_array
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_INITFINI_ARRAY_SUPPORT `if test $enable_initfini_array = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+
+# Check if we have .[us]leb128, and support symbol arithmetic with it.
+# Older versions of GAS and some non-GNU assemblers, have a bugs handling
+# these directives, even when they appear to accept them.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
+$as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
+if ${gcc_cv_as_leb128+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_leb128=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .data
+ .uleb128 L2 - L1
+L1:
+ .uleb128 1280
+ .sleb128 -1010
+L2:
+ .uleb128 0x8000000000000000
+' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+
+if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -s conftest.o 2>/dev/null \
+ | grep '04800a8e 78808080 80808080 808001' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+elif test "x$gcc_cv_otool" != x; then
+ if $gcc_cv_otool -d conftest.o 2>/dev/null \
+ | grep '04 80 0a 8e 78 80 80 80 80 80 80 80 80 80 01' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+else
+ # play safe, assume the assembler is broken.
+ :
+fi
+
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
+$as_echo "$gcc_cv_as_leb128" >&6; }
+if test $gcc_cv_as_leb128 = yes; then
+
+$as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
+
+fi
+if test $gcc_cv_as_leb128 != yes; then
+
+$as_echo "#define HAVE_AS_LEB128 0" >>confdefs.h
+
+fi
+
+# Determine if an .eh_frame section is read-only.
+gcc_fn_eh_frame_ro () {
+ $gcc_cv_as $1 -o conftest.o conftest.s > /dev/null 2>&1 && \
+ $gcc_cv_objdump -h conftest.o 2>/dev/null | \
+ sed -e '/.eh_frame/!d' -e N | grep READONLY > /dev/null
+}
+
+# Check if we have assembler support for unwind directives.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
+$as_echo_n "checking assembler for cfi directives... " >&6; }
+if ${gcc_cv_as_cfi_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_offset 0, 0
+ .cfi_same_value 1
+ .cfi_def_cfa 1, 2
+ .cfi_escape 1, 2, 3, 4, 5
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ case "$target" in
+ *-*-solaris*)
+ # If the linker used on Solaris (like Sun ld) isn't capable of merging
+ # read-only and read-write sections, we need to make sure that the
+ # assembler used emits read-write .eh_frame sections.
+ if test "x$gcc_cv_ld_ro_rw_mix" = xread-write; then
+ gcc_cv_as_cfi_directive=yes
+ elif test "x$gcc_cv_objdump" = x; then
+ # No objdump, err on the side of caution.
+ gcc_cv_as_cfi_directive=no
+ else
+ if test x$gas = xyes; then
+ as_32_opt="--32"
+ as_64_opt="--64"
+ else
+ as_32_opt="-m32"
+ as_64_opt="-m64"
+ fi
+ case "$target" in
+ sparc*-*-solaris2.*)
+ # On Solaris/SPARC, .eh_frame sections should always be read-write.
+ if gcc_fn_eh_frame_ro $as_32_opt \
+ || gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=no
+ else
+ gcc_cv_as_cfi_directive=yes
+ fi
+ ;;
+ i?86-*-solaris2.* | x86_64-*-solaris2.*)
+ # On Solaris/x86, make sure that GCC and assembler agree on using
+ # read-only .eh_frame sections for 64-bit.
+ if gcc_fn_eh_frame_ro $as_32_opt; then
+ gcc_cv_as_cfi_directive=no
+ elif gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=yes
+ else
+ gcc_cv_as_cfi_directive=no
+ fi
+ ;;
+ esac
+ fi
+ ;;
+ *-*-*)
+ gcc_cv_as_cfi_directive=yes
+ ;;
+esac
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
+$as_echo "$gcc_cv_as_cfi_directive" >&6; }
+
+
+if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
+$as_echo_n "checking assembler for working cfi advance... " >&6; }
+if ${gcc_cv_as_cfi_advance_working+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_advance_working=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_adjust_cfa_offset 64
+ .skip 75040, 0
+ .cfi_adjust_cfa_offset 128
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+
+if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
+ | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
+ gcc_cv_as_cfi_advance_working=yes
+fi
+
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
+$as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
+
+
+else
+ # no objdump, err on the side of caution
+ gcc_cv_as_cfi_advance_working=no
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
+ && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
+$as_echo_n "checking assembler for cfi personality directive... " >&6; }
+if ${gcc_cv_as_cfi_personality_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_personality_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_personality 0, symbol
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_cfi_personality_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
+$as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
+$as_echo_n "checking assembler for cfi sections directive... " >&6; }
+if ${gcc_cv_as_cfi_sections_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_sections_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_sections .debug_frame, .eh_frame
+ .cfi_startproc
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ # Need to check that we generated the correct relocation for the
+ # .debug_frame section. This was fixed for binutils 2.21.
+ gcc_cv_as_cfi_sections_directive=no
+ if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
+ grep secrel > /dev/null; then
+ gcc_cv_as_cfi_sections_directive=yes
+ fi
+ fi
+ ;;
+ *)
+ gcc_cv_as_cfi_sections_directive=yes
+ ;;
+esac
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
+$as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# GAS versions up to and including 2.11.0 may mis-optimize
+# .eh_frame data.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
+$as_echo_n "checking assembler for eh_frame optimization... " >&6; }
+if ${gcc_cv_as_eh_frame+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_eh_frame=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+.LFB1:
+ .4byte 0
+.L1:
+ .4byte 0
+.LFE1:
+ .section .eh_frame,"aw",@progbits
+__FRAME_BEGIN__:
+ .4byte .LECIE1-.LSCIE1
+.LSCIE1:
+ .4byte 0x0
+ .byte 0x1
+ .ascii "z\0"
+ .byte 0x1
+ .byte 0x78
+ .byte 0x1a
+ .byte 0x0
+ .byte 0x4
+ .4byte 1
+ .p2align 1
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1
+.LASFDE1:
+ .4byte .LASFDE1-__FRAME_BEGIN__
+ .4byte .LFB1
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .L1-.LFB1
+.LEFDE1:' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ cat > conftest.lit <<EOF
+ 0000 10000000 00000000 017a0001 781a0004 .........z..x...
+ 0010 01000000 12000000 18000000 00000000 ................
+ 0020 08000000 04080000 0044 .........D
+EOF
+cat > conftest.big <<EOF
+ 0000 00000010 00000000 017a0001 781a0004 .........z..x...
+ 0010 00000001 00000012 00000018 00000000 ................
+ 0020 00000008 04000000 0844 .........D
+EOF
+ # If the assembler didn't choke, and we can objdump,
+ # and we got the correct data, then succeed.
+ # The text in the here-document typically retains its unix-style line
+ # endings, while the output of objdump will use host line endings.
+ # Therefore, use diff -b for the comparisons.
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
+ | tail -3 > conftest.got \
+ && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
+ || diff -b conftest.big conftest.got > /dev/null 2>&1; }
+ then
+ gcc_cv_as_eh_frame=yes
+ elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ gcc_cv_as_eh_frame=buggy
+ else
+ # Uh oh, what do we do now?
+ gcc_cv_as_eh_frame=no
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
+$as_echo "$gcc_cv_as_eh_frame" >&6; }
+
+
+
+if test $gcc_cv_as_eh_frame = buggy; then
+
+$as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
+
+fi
+
+# Test if the assembler supports the section flag 'e' or #exclude for
+# specifying an excluded section.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section exclude flag" >&5
+$as_echo_n "checking assembler for section exclude flag... " >&6; }
+if ${gcc_cv_as_section_exclude_e+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_exclude_e=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section foo1,"e"
+ .byte 0,0,0,0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_exclude_e=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_exclude_e" >&5
+$as_echo "$gcc_cv_as_section_exclude_e" >&6; }
+
+
+if test $gcc_cv_as_section_exclude_e = no; then
+ case "${target}" in
+ # Solaris as uses #exclude instead.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='.section "foo1", #exclude'
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='.section foo1, #exclude'
+ ;;
+ esac
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section exclude flag" >&5
+$as_echo_n "checking assembler for section exclude flag... " >&6; }
+if ${gcc_cv_as_section_exclude_hash+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_exclude_hash=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s
+ .byte 0,0,0,0" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_exclude_hash=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_exclude_hash" >&5
+$as_echo "$gcc_cv_as_section_exclude_hash" >&6; }
+
+
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_exclude_e = yes || test $gcc_cv_as_section_exclude_hash = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Test if the assembler supports the section flag 'R' for specifying
+# section with SHF_GNU_RETAIN.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'R', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_shf_gnu_retain=no
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section 'R' flag" >&5
+$as_echo_n "checking assembler for section 'R' flag... " >&6; }
+if ${gcc_cv_as_shf_gnu_retain+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_gnu_retain=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .foo,"awR",%progbits
+.byte 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_gnu_retain=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_gnu_retain" >&5
+$as_echo "$gcc_cv_as_shf_gnu_retain" >&6; }
+
+
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SHF_GNU_RETAIN `if test $gcc_cv_as_shf_gnu_retain = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Test if the assembler supports the section flag 'o' for specifying
+# section with link-order.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'o', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_section_link_order=no
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section 'o' flag" >&5
+$as_echo_n "checking assembler for section 'o' flag... " >&6; }
+if ${gcc_cv_as_section_link_order+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_link_order=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .foo,"a"
+.byte 0
+.section __patchable_function_entries,"awo",%progbits,.foo
+.byte 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_link_order=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_link_order" >&5
+$as_echo "$gcc_cv_as_section_link_order" >&6; }
+
+
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SECTION_LINK_ORDER `if test $gcc_cv_as_section_link_order = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
+$as_echo_n "checking assembler for section merging support... " >&6; }
+if ${gcc_cv_as_shf_merge+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_merge=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
+$as_echo "$gcc_cv_as_shf_merge" >&6; }
+
+
+if test $gcc_cv_as_shf_merge = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
+$as_echo_n "checking assembler for section merging support... " >&6; }
+if ${gcc_cv_as_shf_merge+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_merge=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
+$as_echo "$gcc_cv_as_shf_merge" >&6; }
+
+
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+gcc_cv_ld_aligned_shf_merge=yes
+case "$target" in
+ # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
+ # alignment > 1.
+ sparc*-*-solaris2.11*)
+ if test x"$gnu_ld" = xno \
+ && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
+ gcc_cv_ld_aligned_shf_merge=no
+ fi
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_ALIGNED_SHF_MERGE `if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for stabs directive" >&5
+$as_echo_n "checking assembler for stabs directive... " >&6; }
+if ${gcc_cv_as_stabs_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_stabs_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.stabs "gcc2_compiled.",60,0,0,0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_stabs_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_stabs_directive" >&5
+$as_echo "$gcc_cv_as_stabs_directive" >&6; }
+if test $gcc_cv_as_stabs_directive = yes; then
+
+$as_echo "#define HAVE_AS_STABS_DIRECTIVE 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
+$as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
+if ${gcc_cv_as_comdat_group+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
+$as_echo "$gcc_cv_as_comdat_group" >&6; }
+
+
+if test $gcc_cv_as_comdat_group = yes; then
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
+$as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
+if ${gcc_cv_as_comdat_group_percent+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group_percent=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group_percent=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
+$as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
+
+
+ if test $gcc_cv_as_comdat_group_percent = yes; then
+ gcc_cv_as_comdat_group_group=no
+ else
+ case "${target}" in
+ # Sun as uses a completely different syntax.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='
+ .group foo,".text%foo",#comdat
+ .section ".text%foo", #alloc,#execinstr,#progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='
+ .group foo,.text%foo,#comdat
+ .section .text%foo, "ax", @progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
+$as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
+if ${gcc_cv_as_comdat_group_group+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group_group=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group_group=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
+$as_echo "$gcc_cv_as_comdat_group_group" >&6; }
+
+
+ ;;
+ esac
+ if test -z "${gcc_cv_as_comdat_group_group+set}"; then
+ gcc_cv_as_comdat_group_group=no
+ fi
+ fi
+fi
+if test x"$ld_is_gold" = xyes; then
+ comdat_group=yes
+elif test x"$ld_is_mold" = xyes; then
+ comdat_group=yes
+elif test $in_tree_ld = yes ; then
+ comdat_group=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ comdat_group=yes
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ comdat_group=yes
+ if test 0"$ld_date" -lt 20050308; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2005-03-08, fail
+ comdat_group=no
+ elif test "$ld_vers_major" -lt 2; then
+ comdat_group=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ comdat_group=no
+ fi
+ fi
+else
+ case "${target}" in
+ *-*-solaris2.1[1-9]*)
+ comdat_group=no
+ # Sun ld has COMDAT group support since Solaris 9, but it doesn't
+ # interoperate with GNU as until Solaris 11 build 130, i.e. ld
+ # version 1.688.
+ #
+ # If using Sun as for COMDAT group as emitted by GCC, one needs at
+ # least ld version 1.2267.
+ if test "$ld_vers_major" -gt 1; then
+ comdat_group=yes
+ elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
+ comdat_group=yes
+ elif test "$ld_vers_minor" -ge 2267; then
+ comdat_group=yes
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support COMDAT group.
+ comdat_group=no
+ ;;
+ esac
+fi
+# Allow overriding the automatic COMDAT group tests above.
+# Check whether --enable-comdat was given.
+if test "${enable_comdat+set}" = set; then :
+ enableval=$enable_comdat; comdat_group="$enable_comdat"
+fi
+
+if test $comdat_group = no; then
+ gcc_cv_as_comdat_group=no
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
+ || test $gcc_cv_as_comdat_group_percent = yes \
+ || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Restrict this test to Solaris/x86: other targets define this statically.
+case "${target}" in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for hidden thunks in linkonce sections" >&5
+$as_echo_n "checking support for hidden thunks in linkonce sections... " >&6; }
+ if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
+ hidden_linkonce=yes
+ else
+ case "${target}" in
+ # Full support for hidden thunks in linkonce sections only appeared in
+ # Solaris 11/OpenSolaris.
+ *-*-solaris2.1[1-9]*)
+ hidden_linkonce=yes
+ ;;
+ *)
+ hidden_linkonce=no
+ ;;
+ esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hidden_linkonce" >&5
+$as_echo "$hidden_linkonce" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define USE_HIDDEN_LINKONCE `if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table is_stmt support" >&5
+$as_echo_n "checking assembler for line table is_stmt support... " >&6; }
+if ${gcc_cv_as_is_stmt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_is_stmt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .file 1 "conf.c"
+ .loc 1 1 0 is_stmt 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_is_stmt=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_is_stmt" >&5
+$as_echo "$gcc_cv_as_is_stmt" >&6; }
+if test $gcc_cv_as_is_stmt = yes; then
+
+$as_echo "#define HAVE_GAS_LOC_STMT 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
+$as_echo_n "checking assembler for line table discriminator support... " >&6; }
+if ${gcc_cv_as_discriminator+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_discriminator=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .file 1 "conf.c"
+ .loc 1 1 0 discriminator 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_discriminator=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
+$as_echo "$gcc_cv_as_discriminator" >&6; }
+if test $gcc_cv_as_discriminator = yes; then
+
+$as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
+
+fi
+
+
+# Catch the newlib flag of the same name so we can gate GCC features on it.
+# Check whether --enable-newlib-nano-formatted-io was given.
+if test "${enable_newlib_nano_formatted_io+set}" = set; then :
+ enableval=$enable_newlib_nano_formatted_io; case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ as_fn_error $? "unknown newlib-nano-formatted-io setting $enableval" "$LINENO" 5
+ ;;
+esac
+fi
+
+
+# Thread-local storage - the check is heavily parameterized.
+conftest_s=
+tls_as_opt=
+case "$target" in
+ alpha*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ ldq $27,__tls_get_addr($29) !literal!1
+ lda $16,foo($29) !tlsgd!1
+ jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
+ ldq $27,__tls_get_addr($29) !literal!2
+ lda $16,foo($29) !tlsldm!2
+ jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
+ ldq $1,foo($29) !gotdtprel
+ ldah $2,foo($29) !dtprelhi
+ lda $3,foo($2) !dtprello
+ lda $4,foo($29) !dtprel
+ ldq $1,foo($29) !gottprel
+ ldah $2,foo($29) !tprelhi
+ lda $3,foo($2) !tprello
+ lda $4,foo($29) !tprel'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arc*-*-*)
+ conftest_s='
+ add_s r0,r0, @foo@tpoff'
+ ;;
+ cris-*-*|crisv32-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ move.d x:IE,$r10
+ nop'
+ tls_as_opt=--fatal-warnings
+ ;;
+ frv*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ call #gettlsoff(x)'
+ ;;
+ hppa*-*-linux*)
+ conftest_s='
+t1: .reg %r20
+t2: .reg %r21
+gp: .reg %r19
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .align 4
+ addil LT%foo-$tls_gdidx$,gp
+ ldo RT%foo-$tls_gdidx$(%r1),%arg0
+ b __tls_get_addr
+ nop
+ addil LT%foo-$tls_ldidx$,gp
+ b __tls_get_addr
+ ldo RT%foo-$tls_ldidx$(%r1),%arg0
+ addil LR%foo-$tls_dtpoff$,%ret0
+ ldo RR%foo-$tls_dtpoff$(%r1),%t1
+ mfctl %cr27,%t1
+ addil LT%foo-$tls_ieoff$,gp
+ ldw RT%foo-$tls_ieoff$(%r1),%t2
+ add %t1,%t2,%t3
+ mfctl %cr27,%t1
+ addil LR%foo-$tls_leoff$,%t1
+ ldo RR%foo-$tls_leoff$(%r1),%t2'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arm*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+.word foo(gottpoff)
+.word foo(tpoff)
+.word foo(tlsgd)
+.word foo(tlsldm)
+.word foo(tlsldo)'
+ ;;
+ i[34567]86-*-* | x86_64-*-*)
+ case "$target" in
+ i[34567]86-*-solaris2.* | x86_64-*-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section .tdata,"awt",@progbits'
+ tls_section_flag=t
+
+$as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
+
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_section_flag=T
+ tls_as_opt="--fatal-warnings"
+ fi
+ case "$target" in
+ i[34567]86-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --32" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movl %gs:0, %eax
+ leal foo@tlsgd(,%ebx,1), %eax
+ leal foo@tlsldm(%ebx), %eax
+ leal foo@dtpoff(%eax), %edx
+ movl foo@gottpoff(%ebx), %eax
+ subl foo@gottpoff(%ebx), %eax
+ addl foo@gotntpoff(%ebx), %eax
+ movl foo@indntpoff, %eax
+ movl \$foo@tpoff, %eax
+ subl \$foo@tpoff, %eax
+ leal foo@ntpoff(%ecx), %eax"
+ ;;
+ x86_64-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --64" ;;
+ no) tls_as_opt="$tls_as_opt -xarch=amd64" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movq %fs:0, %rax
+ leaq foo@tlsgd(%rip), %rdi
+ leaq foo@tlsld(%rip), %rdi
+ leaq foo@dtpoff(%rax), %rdx
+ movq foo@gottpoff(%rip), %rax
+ movq \$foo@tpoff, %rax"
+ ;;
+ esac
+ ;;
+ ia64-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: data8 25
+ .text
+ addl r16 = @ltoff(@dtpmod(foo#)), gp
+ addl r17 = @ltoff(@dtprel(foo#)), gp
+ addl r18 = @ltoff(@tprel(foo#)), gp
+ addl r19 = @dtprel(foo#), gp
+ adds r21 = @dtprel(foo#), r13
+ movl r23 = @dtprel(foo#)
+ addl r20 = @tprel(foo#), gp
+ adds r22 = @tprel(foo#), r13
+ movl r24 = @tprel(foo#)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ loongarch*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd $a0,x
+ bl __tls_get_addr'
+ tls_first_major=0
+ tls_first_minor=0
+ tls_as_opt='--fatal-warnings'
+ ;;
+ microblaze*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addik r5,r20,x@TLSGD
+ addik r5,r20,x@TLSLDM'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ mips*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addiu $4, $28, %tlsgd(x)
+ addiu $4, $28, %tlsldm(x)
+ lui $4, %dtprel_hi(x)
+ addiu $4, $4, %dtprel_lo(x)
+ lw $4, %gottprel(x)($28)
+ lui $4, %tprel_hi(x)
+ addiu $4, $4, %tprel_lo(x)'
+ tls_as_opt='-32 --fatal-warnings'
+ ;;
+ m68k-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+foo:
+ move.l x@TLSGD(%a5),%a0
+ move.l x@TLSLDM(%a5),%a0
+ move.l x@TLSLDO(%a5),%a0
+ move.l x@TLSIE(%a5),%a0
+ move.l x@TLSLE(%a5),%a0'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ nios2-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ aarch64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+ adrp x0, :tlsgd:x
+ add x0, x0, #:tlsgd_lo12:x
+ bl __tls_get_addr
+ nop'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ or1k*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ l.movhi r3, tpoffha(foo)
+ l.add r3, r3, r10
+ l.lwz r4, tpofflo(foo)(r3)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ powerpc-ibm-aix*)
+ conftest_s='
+ .extern __get_tpointer
+ .toc
+LC..1:
+ .tc a[TC],a[TL]@le
+ .csect .text[PR]
+.tlstest:
+ lwz 9,LC..1(2)
+ bla __get_tpointer
+ lwzx 3,9,3
+ .globl a
+ .csect a[TL],4
+a:
+ .space 4'
+ ;;
+ powerpc64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 3
+ld0: .space 8
+ld1: .space 8
+x1: .space 8
+x2: .space 8
+x3: .space 8
+ .text
+ addi 3,2,ld0@got@tlsgd
+ bl .__tls_get_addr
+ nop
+ addi 3,2,ld1@toc
+ bl .__tls_get_addr
+ nop
+ addi 3,2,x1@got@tlsld
+ bl .__tls_get_addr
+ nop
+ addi 9,3,x1@dtprel
+ bl .__tls_get_addr
+ nop
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ bl .__tls_get_addr
+ nop
+ ld 9,x3@got@dtprel(2)
+ add 9,9,3
+ bl .__tls_get_addr
+ nop'
+ tls_as_opt="-a64 --fatal-warnings"
+ ;;
+ powerpc*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 2
+ld0: .space 4
+ld1: .space 4
+x1: .space 4
+x2: .space 4
+x3: .space 4
+ .text
+ addi 3,31,ld0@got@tlsgd
+ bl __tls_get_addr
+ addi 3,31,x1@got@tlsld
+ bl __tls_get_addr
+ addi 9,3,x1@dtprel
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ lwz 9,x3@got@tprel(31)
+ add 9,9,x@tls
+ addi 9,2,x1@tprel
+ addis 9,2,x2@tprel@ha
+ addi 9,9,x2@tprel@l'
+ tls_as_opt="-a32 --fatal-warnings"
+ ;;
+ riscv*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd a0,x
+ call __tls_get_addr'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@NTPOFF
+ .long foo@GOTNTPOFF
+ .long foo@INDNTPOFF
+ l %r1,foo@GOTNTPOFF(%r12)
+ l %r1,0(%r1):tls_load:foo
+ bas %r14,0(%r1,%r13):tls_gdcall:foo
+ bas %r14,0(%r1,%r13):tls_ldcall:foo'
+ tls_as_opt="-m31 --fatal-warnings"
+ ;;
+ s390x-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .quad foo@TLSGD
+ .quad foo@TLSLDM
+ .quad foo@DTPOFF
+ .quad foo@NTPOFF
+ .quad foo@GOTNTPOFF
+ lg %r1,foo@GOTNTPOFF(%r12)
+ larl %r1,foo@INDNTPOFF
+ brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
+ brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
+ tls_as_opt="-m64 -Aesame --fatal-warnings"
+ ;;
+ sh-*-* | sh[123456789lbe]*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@GOTTPOFF
+ .long foo@TPOFF'
+ tls_as_opt=--fatal-warnings
+ ;;
+ sparc*-*-*)
+ case "$target" in
+ sparc*-sun-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section ".tdata",#alloc,#write,#tls'
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="-32 --fatal-warnings"
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ sethi %tgd_hi22(foo), %o0
+ add %o0, %tgd_lo10(foo), %o1
+ add %l7, %o1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(foo), %l1
+ add %l1, %tldm_lo10(foo), %l2
+ add %l7, %l2, %o0, %tldm_add(foo)
+ call __tls_get_addr, %tldm_call(foo)
+ sethi %tldo_hix22(foo), %l3
+ xor %l3, %tldo_lox10(foo), %l4
+ add %o0, %l4, %l5, %tldo_add(foo)
+ sethi %tie_hi22(foo), %o3
+ add %o3, %tie_lo10(foo), %o3
+ ld [%l7 + %o3], %o2, %tie_ld(foo)
+ add %g7, %o2, %o4, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %o5
+ ld [%g7 + %o5], %o1"
+ ;;
+ tilepro*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ addli r0, zero, tls_gd(foo)
+ auli r0, zero, tls_gd_ha16(foo)
+ addli r0, r0, tls_gd_lo16(foo)
+ jal __tls_get_addr
+ addli r0, zero, tls_ie(foo)
+ auli r0, r0, tls_ie_ha16(foo)
+ addli r0, r0, tls_ie_lo16(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ tilegx*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ shl16insli r0, zero, hw0_last_tls_gd(foo)
+ shl16insli r0, zero, hw1_last_tls_gd(foo)
+ shl16insli r0, r0, hw0_tls_gd(foo)
+ jal __tls_get_addr
+ shl16insli r0, zero, hw1_last_tls_ie(foo)
+ shl16insli r0, r0, hw0_tls_ie(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ xtensa*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ movi a8, foo@TLSFUNC
+ movi a10, foo@TLSARG
+ callx8.tls a8, foo@TLSCALL'
+ ;;
+esac
+set_have_as_tls=no
+if test "x$enable_tls" = xno ; then
+ : # TLS explicitly disabled.
+elif test "x$enable_tls" = xyes ; then
+ set_have_as_tls=yes # TLS explicitly enabled.
+elif test -z "$conftest_s"; then
+ : # If we don't have a check, assume no support.
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
+$as_echo_n "checking assembler for thread-local storage support... " >&6; }
+if ${gcc_cv_as_tls+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_tls=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_tls=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
+$as_echo "$gcc_cv_as_tls" >&6; }
+if test $gcc_cv_as_tls = yes; then
+ set_have_as_tls=yes
+fi
+
+fi
+if test $set_have_as_tls = yes ; then
+
+$as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
+
+fi
+
+# Target-specific assembler checks.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
+$as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
+gcc_cv_ld_static_dynamic=no
+gcc_cv_ld_static_option='-Bstatic'
+gcc_cv_ld_dynamic_option='-Bdynamic'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_static_dynamic=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -Bstatic/-Bdynamic option
+ if $gcc_cv_ld --help 2>&1 | grep -- -Bstatic > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep -- -Bdynamic > /dev/null; then
+ gcc_cv_ld_static_dynamic=yes
+ else
+ case "$target" in
+ # AIX ld uses -b flags
+ *-*-aix4.[23]* | *-*-aix[5-9]*)
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-bstatic"
+ gcc_cv_ld_dynamic_option="-bdynamic"
+ ;;
+ # HP-UX ld uses -a flags to select between shared and archive.
+ *-*-hpux*)
+ if test x"$gnu_ld" = xno; then
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-aarchive_shared"
+ gcc_cv_ld_dynamic_option="-adefault"
+ fi
+ ;;
+ # Solaris 2 ld always supports -Bstatic/-Bdynamic.
+ *-*-solaris2*)
+ gcc_cv_ld_static_dynamic=yes
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+
+$as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
+_ACEOF
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
+$as_echo "$gcc_cv_ld_static_dynamic" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --version-script option" >&5
+$as_echo_n "checking linker --version-script option... " >&6; }
+gcc_cv_ld_version_script=no
+ld_version_script_option=''
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='--version-script'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ # Solaris 2 ld always supports -M. It also supports a subset of
+ # --version-script since Solaris 11.4, but requires
+ # -z gnu-version-script-compat to activate.
+ *-*-solaris2*)
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='-M'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_version_script" >&5
+$as_echo "$gcc_cv_ld_version_script" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker soname option" >&5
+$as_echo_n "checking linker soname option... " >&6; }
+gcc_cv_ld_soname=no
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-soname'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ *-*-darwin*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-install_name'
+ ;;
+ # Solaris 2 ld always supports -h. It also supports --soname for GNU
+ # ld compatiblity since some Solaris 10 update.
+ *-*-solaris2*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-h'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_soname" >&5
+$as_echo "$gcc_cv_ld_soname" >&6; }
+
+
+if test x"$demangler_in_ld" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
+$as_echo_n "checking linker --demangle support... " >&6; }
+ gcc_cv_ld_demangle=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_demangle=yes
+ fi
+ elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
+ # Check if the GNU linker supports --demangle option
+ if $gcc_cv_ld --help 2>&1 | grep no-demangle > /dev/null; then
+ gcc_cv_ld_demangle=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_demangle" = xyes; then
+
+$as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
+$as_echo "$gcc_cv_ld_demangle" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
+$as_echo_n "checking linker plugin support... " >&6; }
+gcc_cv_lto_plugin=0
+if test -f liblto_plugin.la; then
+ save_ld_ver="$ld_ver"
+ save_ld_vers_major="$ld_vers_major"
+ save_ld_vers_minor="$ld_vers_minor"
+ save_ld_is_gold="$ld_is_gold"
+
+ ld_is_gold=no
+
+ if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
+ ld_ver="GNU ld"
+ # FIXME: ld_is_gold?
+ ld_vers_major="$gcc_cv_gld_major_version"
+ ld_vers_minor="$gcc_cv_gld_minor_version"
+ else
+ # Determine plugin linker version.
+ # FIXME: Partial duplicate from above, generalize.
+ ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ fi
+
+ # Determine plugin support.
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Require GNU ld or gold 2.21+ for plugin support by default.
+ if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
+ gcc_cv_lto_plugin=2
+ elif test "$ld_is_mold" = yes; then
+ gcc_cv_lto_plugin=2
+ # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
+ elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
+ gcc_cv_lto_plugin=1
+ fi
+ fi
+
+ ld_ver="$save_ld_ver"
+ ld_vers_major="$save_ld_vers_major"
+ ld_vers_minor="$save_ld_vers_minor"
+ ld_is_gold="$save_ld_is_gold"
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
+$as_echo "$gcc_cv_lto_plugin" >&6; }
+
+# Target OS-specific assembler checks.
+
+case "$target_os" in
+ darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mmacosx-version-min option" >&5
+$as_echo_n "checking assembler for -mmacosx-version-min option... " >&6; }
+if ${gcc_cv_as_mmacosx_version_min+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mmacosx_version_min=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mmacosx-version-min=10.1 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mmacosx_version_min=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mmacosx_version_min" >&5
+$as_echo "$gcc_cv_as_mmacosx_version_min" >&6; }
+if test $gcc_cv_as_mmacosx_version_min = yes; then
+
+$as_echo "#define HAVE_AS_MMACOSX_VERSION_MIN_OPTION 1" >>confdefs.h
+
+fi
+
+ ;;
+esac
+
+# Target CPU-specific assembler checks.
+
+case "$target" in
+ aarch64*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mabi option" >&5
+$as_echo_n "checking assembler for -mabi option... " >&6; }
+if ${gcc_cv_as_aarch64_mabi+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aarch64_mabi=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mabi=lp64 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aarch64_mabi=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_mabi" >&5
+$as_echo "$gcc_cv_as_aarch64_mabi" >&6; }
+
+
+ if test x$gcc_cv_as_aarch64_mabi = xyes; then
+
+$as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h
+
+ else
+ if test x$with_abi = xilp32; then
+ as_fn_error $? "Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler." "$LINENO" 5
+ fi
+ if test x"$with_multilib_list" = xdefault; then
+ TM_MULTILIB_CONFIG=lp64
+ else
+ aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32)
+ as_fn_error $? "Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler." "$LINENO" 5
+ ;;
+ *)
+ ;;
+ esac
+ done
+ fi
+ fi
+ # Check if we have binutils support for relocations types needed by -fpic
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -fpic relocs" >&5
+$as_echo_n "checking assembler for -fpic relocs... " >&6; }
+if ${gcc_cv_as_aarch64_picreloc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aarch64_picreloc=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '
+ .text
+ ldr x0, [x2, #:gotpage_lo15:globalsym]
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aarch64_picreloc=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_picreloc" >&5
+$as_echo "$gcc_cv_as_aarch64_picreloc" >&6; }
+if test $gcc_cv_as_aarch64_picreloc = yes; then
+
+$as_echo "#define HAVE_AS_SMALL_PIC_RELOCS 1" >>confdefs.h
+
+fi
+
+ # Enable Branch Target Identification Mechanism and Return Address
+ # Signing by default.
+ # Check whether --enable-standard-branch-protection was given.
+if test "${enable_standard_branch_protection+set}" = set; then :
+ enableval=$enable_standard_branch_protection;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_ENABLE_BTI=1 TARGET_ENABLE_PAC_RET=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-standard-branch-protection.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+ esac
+
+fi
+
+ # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
+ # Check whether --enable-fix-cortex-a53-835769 was given.
+if test "${enable_fix_cortex_a53_835769+set}" = set; then :
+ enableval=$enable_fix_cortex_a53_835769;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+
+ esac
+
+fi
+
+ # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
+ # Check whether --enable-fix-cortex-a53-843419 was given.
+if test "${enable_fix_cortex_a53_843419+set}" = set; then :
+ enableval=$enable_fix_cortex_a53_843419;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+
+ esac
+
+fi
+
+ ;;
+
+ # All TARGET_ABI_OSF targets.
+ alpha*-*-linux* | alpha*-*-*bsd*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
+$as_echo_n "checking assembler for explicit relocation support... " >&6; }
+if ${gcc_cv_as_alpha_explicit_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_alpha_explicit_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set nomacro
+ .text
+ extbl $3, $2, $3 !lituse_bytoff!1
+ ldq $2, a($29) !literal!1
+ ldq $4, b($29) !literal!2
+ ldq_u $3, 0($2) !lituse_base!1
+ ldq $27, f($29) !literal!5
+ jsr $26, ($27), f !lituse_jsr!5
+ ldah $29, 0($26) !gpdisp!3
+ lda $0, c($29) !gprel
+ ldah $1, d($29) !gprelhigh
+ lda $1, d($1) !gprellow
+ lda $29, 0($29) !gpdisp!3' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_alpha_explicit_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
+$as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
+if test $gcc_cv_as_alpha_explicit_relocs = yes; then
+
+$as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
+$as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
+if ${gcc_cv_as_alpha_jsrdirect_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_alpha_jsrdirect_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set nomacro
+ .text
+ ldq $27, a($29) !literal!1
+ jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_alpha_jsrdirect_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
+$as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
+if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
+
+$as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ avr-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --mlink-relax option" >&5
+$as_echo_n "checking assembler for --mlink-relax option... " >&6; }
+if ${gcc_cv_as_avr_mlink_relax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mlink_relax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --mlink-relax -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mlink_relax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mlink_relax" >&5
+$as_echo "$gcc_cv_as_avr_mlink_relax" >&6; }
+if test $gcc_cv_as_avr_mlink_relax = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MLINK_RELAX_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mrmw option" >&5
+$as_echo_n "checking assembler for -mrmw option... " >&6; }
+if ${gcc_cv_as_avr_mrmw+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mrmw=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mrmw -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mrmw=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mrmw" >&5
+$as_echo "$gcc_cv_as_avr_mrmw" >&6; }
+if test $gcc_cv_as_avr_mrmw = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MRMW_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for __gcc_isr pseudo instruction" >&5
+$as_echo_n "checking assembler for __gcc_isr pseudo instruction... " >&6; }
+if ${gcc_cv_as_avr_mgccisr+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mgccisr=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ __gcc_isr 1
+ __gcc_isr 2
+ __gcc_isr 0,r24
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mgcc-isr -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mgccisr=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mgccisr" >&5
+$as_echo "$gcc_cv_as_avr_mgccisr" >&6; }
+if test $gcc_cv_as_avr_mgccisr = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MGCCISR_OPTION 1" >>confdefs.h
+
+fi
+
+
+ # Check how default linker description file implements .rodata for
+ # avrxmega3 (PR21472). avr-gcc assumes .rodata is *not* loaded to
+ # RAM so avr-gcc skips __do_copy_data for .rodata objects.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking binutils for avrxmega3 .rodata support" >&5
+$as_echo_n "checking binutils for avrxmega3 .rodata support... " >&6; }
+ cat > conftest.s <<EOF
+ .section .rodata,"a",@progbits
+ .global xxvaryy
+ ;; avr-nm should print "... R xxvaryy", not "... D xxvaryy".
+ xxvaryy:
+ .word 1
+EOF
+ rm -f conftest.nm
+ { ac_try='$gcc_cv_as -mmcu=avrxmega3 conftest.s -o conftest.o'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ { ac_try='$gcc_cv_ld -mavrxmega3 conftest.o -o conftest.elf'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ { ac_try='$gcc_cv_nm conftest.elf > conftest.nm'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ if test -s conftest.nm
+ then
+ if grep ' R xxvaryy' conftest.nm > /dev/null; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define HAVE_LD_AVR_AVRXMEGA3_RODATA_IN_FLASH 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: avrxmega3 .rodata located in RAM" >&5
+$as_echo "no: avrxmega3 .rodata located in RAM" >&6; }
+ echo "$as_me: nm output was" >&5
+ cat conftest.nm >&5
+ avr_ld_ver="`$gcc_cv_ld -v | sed -e 's:^.* ::'`"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&5
+$as_echo "$as_me: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&2;}
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: test failed" >&5
+$as_echo "test failed" >&6; }
+ echo "$as_me: failed program was" >&5
+ cat conftest.s >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: see \`config.log' for details" >&5
+$as_echo "$as_me: WARNING: see \`config.log' for details" >&2;}
+ fi
+ rm -f conftest.s conftest.o conftest.elf conftest.nm
+ ;;
+
+ cris-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
+$as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
+if ${gcc_cv_as_cris_no_mul_bug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cris_no_mul_bug=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_cris_no_mul_bug=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
+$as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
+if test $gcc_cv_as_cris_no_mul_bug = yes; then
+
+$as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ sparc*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
+$as_echo_n "checking assembler for -relax option... " >&6; }
+if ${gcc_cv_as_sparc_relax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_relax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_relax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
+$as_echo "$gcc_cv_as_sparc_relax" >&6; }
+if test $gcc_cv_as_sparc_relax = yes; then
+
+$as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
+$as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
+if ${gcc_cv_as_sparc_gotdata_op+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_gotdata_op=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+.align 4
+foo:
+ nop
+bar:
+ sethi %gdop_hix22(foo), %g1
+ xor %g1, %gdop_lox10(foo), %g1
+ ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ if test x$gcc_cv_objdump != x; then
+ if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
+ | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
+ gcc_cv_as_sparc_gotdata_op=no
+ else
+ gcc_cv_as_sparc_gotdata_op=yes
+ fi
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
+$as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
+if test $gcc_cv_as_sparc_gotdata_op = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
+$as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
+if ${gcc_cv_as_sparc_ua_pcrel+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_ua_pcrel=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+foo:
+ nop
+.data
+.align 4
+.byte 0
+.uaword %r_disp32(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_sparc_ua_pcrel=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
+$as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
+if test $gcc_cv_as_sparc_ua_pcrel = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
+$as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
+if ${gcc_cv_as_sparc_ua_pcrel_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_ua_pcrel_hidden=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.data
+.align 4
+.byte 0x31
+.uaword %r_disp32(foo)
+.byte 0x32, 0x33, 0x34
+.global foo
+.hidden foo
+foo:
+.skip 4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
+ | grep ' 31000000 07323334' > /dev/null 2>&1; then
+ if $gcc_cv_objdump -R conftest 2> /dev/null \
+ | grep 'DISP32' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_as_sparc_ua_pcrel_hidden=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
+$as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
+if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
+
+fi
+
+
+fi
+ # unaligned pcrel relocs
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
+$as_echo_n "checking assembler for offsetable %lo()... " >&6; }
+if ${gcc_cv_as_sparc_offsetable_lo10+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_offsetable_lo10=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ or %g1, %lo(ab) + 12, %g1
+ or %g1, %lo(ab + 12), %g1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
+ | grep ' 82106000 82106000' > /dev/null 2>&1; then
+ gcc_cv_as_sparc_offsetable_lo10=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
+$as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
+if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
+
+$as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
+$as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
+if ${gcc_cv_as_sparc_fmaf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_fmaf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ fmaddd %f0, %f2, %f4, %f6
+ addxccc %g1, %g2, %g3
+ fsrl32 %f2, %f4, %f8
+ fnaddd %f10, %f12, %f14' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_fmaf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
+$as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
+if test $gcc_cv_as_sparc_fmaf = yes; then
+
+$as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
+$as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc4+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc4=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ cxbe %g2, %g3, 1f
+1: cwbneg %g2, %g3, 1f
+1: sha1
+ md5
+ aes_kexpand0 %f4, %f6, %f8
+ des_round %f38, %f40, %f42, %f44
+ camellia_f %f54, %f56, %f58, %f60
+ kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc4=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
+$as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
+if test $gcc_cv_as_sparc_sparc4 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC5 and VIS 4.0 instructions" >&5
+$as_echo_n "checking assembler for SPARC5 and VIS 4.0 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc5+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc5=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ subxc %g1, %g2, %g3
+ fpadd8 %f0, %f2, %f4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc5 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc5=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc5" >&5
+$as_echo "$gcc_cv_as_sparc_sparc5" >&6; }
+if test $gcc_cv_as_sparc_sparc5 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC5_VIS4 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC6 instructions" >&5
+$as_echo_n "checking assembler for SPARC6 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc6+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc6=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ rd %entropy, %g1
+ fpsll64x %f0, %f2, %f4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc6 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc6=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc6" >&5
+$as_echo "$gcc_cv_as_sparc_sparc6" >&6; }
+if test $gcc_cv_as_sparc_sparc6 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC6 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
+$as_echo_n "checking assembler for LEON instructions... " >&6; }
+if ${gcc_cv_as_sparc_leon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_leon=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ smac %g2, %g3, %g1
+ umac %g2, %g3, %g1
+ casa [%g2] 0xb, %g3, %g1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_leon=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
+$as_echo "$gcc_cv_as_sparc_leon" >&6; }
+if test $gcc_cv_as_sparc_leon = yes; then
+
+$as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ i[34567]86-*-* | x86_64-*-*)
+ case $target_os in
+ cygwin*)
+ # Full C++ conformance when using a shared libstdc++-v3 requires some
+ # support from the Cygwin DLL, which in more recent versions exports
+ # wrappers to aid in interposing and redirecting operators new, delete,
+ # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
+ # are configuring for a version of Cygwin that exports the wrappers.
+ if test x$host = x$target && test x$host_cpu = xi686; then
+ ac_fn_cxx_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
+if test "x$ac_cv_func___wrap__Znaj" = xyes; then :
+ gcc_ac_cygwin_dll_wrappers=yes
+else
+ gcc_ac_cygwin_dll_wrappers=no
+fi
+
+ else
+ # Can't check presence of libc functions during cross-compile, so
+ # we just have to assume we're building for an up-to-date target.
+ gcc_ac_cygwin_dll_wrappers=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ esac
+ case $target_os in
+ cygwin* | pe | mingw32*)
+ # Recent binutils allows the three-operand form of ".comm" on PE. This
+ # definition is used unconditionally to initialise the default state of
+ # the target option variable that governs usage of the feature.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
+$as_echo_n "checking assembler for .comm with alignment... " >&6; }
+if ${gcc_cv_as_comm_has_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comm_has_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.comm foo,1,32' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comm_has_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
+$as_echo "$gcc_cv_as_comm_has_align" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ # Used for DWARF 2 in PE
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
+$as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
+if ${gcc_cv_as_ix86_pe_secrel32+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_pe_secrel32=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+foo: nop
+.data
+ .secrel32 foo' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_pe_secrel32=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
+$as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
+if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
+
+$as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
+
+fi
+
+ # Test if the assembler supports the extended form of the .section
+ # directive that specifies section alignment. LTO support uses this,
+ # but normally only after installation, so we warn but don't fail the
+ # configure if LTO is enabled but the assembler does not support it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
+$as_echo_n "checking assembler for .section with alignment... " >&6; }
+if ${gcc_cv_as_section_has_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_has_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section lto_test,"dr0"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_has_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
+$as_echo "$gcc_cv_as_section_has_align" >&6; }
+
+
+ if test x$gcc_cv_as_section_has_align != xyes; then
+ case ",$enable_languages," in
+ *,lto,*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
+$as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ case $target_os in
+ darwin2* | darwin19*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for llvm assembler x86-pad-for-align option" >&5
+$as_echo_n "checking assembler for llvm assembler x86-pad-for-align option... " >&6; }
+if ${gcc_cv_as_mllvm_x86_pad_for_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mllvm_x86_pad_for_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mllvm -x86-pad-for-align=false -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mllvm_x86_pad_for_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mllvm_x86_pad_for_align" >&5
+$as_echo "$gcc_cv_as_mllvm_x86_pad_for_align" >&6; }
+if test $gcc_cv_as_mllvm_x86_pad_for_align = yes; then
+
+$as_echo "#define HAVE_AS_MLLVM_X86_PAD_FOR_ALIGN 1" >>confdefs.h
+
+fi
+
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -xbrace_comment" >&5
+$as_echo_n "checking assembler for -xbrace_comment... " >&6; }
+if ${gcc_cv_as_ix86_xbrace_comment+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_xbrace_comment=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xbrace_comment=no -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_xbrace_comment=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_xbrace_comment" >&5
+$as_echo "$gcc_cv_as_ix86_xbrace_comment" >&6; }
+if test $gcc_cv_as_ix86_xbrace_comment = yes; then
+
+$as_echo "#define HAVE_AS_XBRACE_COMMENT_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
+$as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
+if ${gcc_cv_as_ix86_filds+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_filds=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'filds (%ebp); fists (%ebp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_filds=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
+$as_echo "$gcc_cv_as_ix86_filds" >&6; }
+if test $gcc_cv_as_ix86_filds = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
+$as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
+if ${gcc_cv_as_ix86_fildq+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_fildq=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'fildq (%ebp); fistpq (%ebp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_fildq=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
+$as_echo "$gcc_cv_as_ix86_fildq" >&6; }
+if test $gcc_cv_as_ix86_fildq = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
+$as_echo_n "checking assembler for cmov syntax... " >&6; }
+if ${gcc_cv_as_ix86_cmov_sun_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_cmov_sun_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'cmovl.l %edx, %eax' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_cmov_sun_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
+$as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
+if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
+
+$as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
+$as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_ffreep+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_ffreep=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'ffreep %st(1)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_ffreep=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
+$as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
+if test $gcc_cv_as_ix86_ffreep = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
+$as_echo_n "checking assembler for .quad directive... " >&6; }
+if ${gcc_cv_as_ix86_quad+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_quad=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.quad 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_quad=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
+$as_echo "$gcc_cv_as_ix86_quad" >&6; }
+if test $gcc_cv_as_ix86_quad = yes; then
+
+$as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
+$as_echo_n "checking assembler for sahf mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_sahf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_sahf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.code64
+ sahf' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_sahf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
+$as_echo "$gcc_cv_as_ix86_sahf" >&6; }
+if test $gcc_cv_as_ix86_sahf = yes; then
+
+$as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
+$as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_interunit_movq+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_interunit_movq=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.code64
+ movq %mm0, %rax
+ movq %rax, %xmm0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_interunit_movq=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
+$as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
+$as_echo_n "checking assembler for hle prefixes... " >&6; }
+if ${gcc_cv_as_ix86_hle+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_hle=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_hle=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
+$as_echo "$gcc_cv_as_ix86_hle" >&6; }
+if test $gcc_cv_as_ix86_hle = yes; then
+
+$as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
+$as_echo_n "checking assembler for swap suffix... " >&6; }
+if ${gcc_cv_as_ix86_swap+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_swap=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'movl.s %esp, %ebp' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_swap=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
+$as_echo "$gcc_cv_as_ix86_swap" >&6; }
+if test $gcc_cv_as_ix86_swap = yes; then
+
+$as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
+$as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
+if ${gcc_cv_as_ix86_diff_sect_delta+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_diff_sect_delta=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata
+.L1:
+ .long .L2-.L1
+ .long .L3-.L1
+ .text
+.L3: nop
+.L2: nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_diff_sect_delta=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
+$as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
+if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
+
+$as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
+$as_echo_n "checking assembler for rep and lock prefix... " >&6; }
+if ${gcc_cv_as_ix86_rep_lock_prefix+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_rep_lock_prefix=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'rep movsl
+ rep ret
+ rep nop
+ rep bsf %ecx, %eax
+ rep bsr %ecx, %eax
+ lock addl %edi, (%eax,%esi)
+ lock orl $0, (%esp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_rep_lock_prefix=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
+$as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
+if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
+
+$as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5
+$as_echo_n "checking assembler for ud2 mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_ud2+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_ud2=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'ud2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_ud2=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5
+$as_echo "$gcc_cv_as_ix86_ud2" >&6; }
+if test $gcc_cv_as_ix86_ud2 = yes; then
+
+$as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
+
+fi
+
+
+ # Enforce 32-bit output with gas and gld.
+ if test x$gas = xyes; then
+ as_ix86_gas_32_opt="--32"
+ fi
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
+ ld_ix86_gld_32_opt="-melf_i386_sol2"
+ else
+ ld_ix86_gld_32_opt="-melf_i386"
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsgdplt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsgdplt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'call tls_gd@tlsgdplt' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsgdplt=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
+$as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
+if test $gcc_cv_as_ix86_tlsgdplt = yes; then
+
+$as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
+
+fi
+
+
+ conftest_s='
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+tls_ld:
+ .section .text,"ax",@progbits
+ call tls_ld@tlsldmplt'
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsldmplt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsldmplt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsldmplt=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
+$as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLSLDMPLT `if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal value@tlsldm(%ebx), %eax
+ call ___tls_get_addr@plt
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type value, @object
+value:'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_LDM reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsldm+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsldm=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
+ if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
+ || dis conftest 2>/dev/null | grep nop > /dev/null; then
+ gcc_cv_as_ix86_tlsldm=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldm" >&5
+$as_echo "$gcc_cv_as_ix86_tlsldm" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLSLDM `if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .data
+bar:
+ .byte 1
+ .text
+ .global _start
+_start:
+ cmpl $0, bar@GOT
+ jmp *_start@GOT'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_GOT32X reloc" >&5
+$as_echo_n "checking assembler for R_386_GOT32X reloc... " >&6; }
+if ${gcc_cv_as_ix86_got32x+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_got32x=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
+ | grep R_386_GOT32X > /dev/null 2>&1 \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ if $gcc_cv_objdump -dw conftest 2>&1 \
+ | grep 0xffffff > /dev/null 2>&1; then
+ gcc_cv_as_ix86_got32x=no
+ else
+ gcc_cv_as_ix86_got32x=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_got32x" >&5
+$as_echo "$gcc_cv_as_ix86_got32x" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_GOT32X `if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
+$as_echo_n "checking assembler for GOTOFF in data... " >&6; }
+if ${gcc_cv_as_ix86_gotoff_in_data+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_gotoff_in_data=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+.L0:
+ nop
+ .data
+ .long .L0@GOTOFF' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_gotoff_in_data=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
+$as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal ld@tlsldm(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+ leal gd@tlsgd(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type ld, @object
+ld:
+ .byte 0
+ .globl gd
+ .type gd, @object
+gd:
+ .byte 0'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for calling ___tls_get_addr via GOT" >&5
+$as_echo_n "checking assembler for calling ___tls_get_addr via GOT... " >&6; }
+if ${gcc_cv_as_ix86_tls_get_addr_via_got+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tls_get_addr_via_got=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tls_get_addr_via_got=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tls_get_addr_via_got" >&5
+$as_echo "$gcc_cv_as_ix86_tls_get_addr_via_got" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLS_GET_ADDR_GOT `if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ ;;
+
+ ia64*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
+$as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
+if ${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ addl r15 = @ltoffx(x#), gp
+ ;;
+ ld8.mov r16 = [r15], x#
+' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
+$as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
+if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
+
+$as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
+
+fi
+
+
+ ;;
+
+ powerpc*-*-*)
+
+ case $target in
+ *-*-darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
+$as_echo_n "checking assembler for .machine directive support... " >&6; }
+if ${gcc_cv_as_machine_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_machine_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machine ppc7400' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_machine_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
+$as_echo "$gcc_cv_as_machine_directive" >&6; }
+
+
+ if test x$gcc_cv_as_machine_directive != xyes; then
+ echo "*** This target requires an assembler supporting \".machine\"" >&2
+ echo you can get it from: https://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
+ test x$build = x$target && exit 1
+ fi
+ ;;
+ esac
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr5"
+ .csect .text[PR]
+ mfcr 3,128';;
+ *-*-darwin*) conftest_s=' .text
+ mfcr r3,128';;
+ *) conftest_s=' .machine power4
+ .text
+ mfcr 3,128';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
+$as_echo_n "checking assembler for mfcr field support... " >&6; }
+if ${gcc_cv_as_powerpc_mfcrf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_mfcrf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_mfcrf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
+$as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
+if test $gcc_cv_as_powerpc_mfcrf = yes; then
+
+$as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*) conftest_s=' .csect .text[PR]
+LCF..0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
+ *-*-darwin*)
+ conftest_s=' .text
+LCF0:
+ addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
+ *) conftest_s=' .text
+.LCF0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
+$as_echo_n "checking assembler for rel16 relocs... " >&6; }
+if ${gcc_cv_as_powerpc_rel16+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_rel16=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_rel16=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
+$as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
+if test $gcc_cv_as_powerpc_rel16 = yes; then
+
+$as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr7"
+ .csect .text[PR]
+ lxvd2x 1,2,3';;
+ *) conftest_s=' .machine power7
+ .text
+ lxvd2x 1,2,3';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
+$as_echo_n "checking assembler for vector-scalar support... " >&6; }
+if ${gcc_cv_as_powerpc_vsx+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_vsx=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_vsx=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
+$as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
+if test $gcc_cv_as_powerpc_vsx = yes; then
+
+$as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_powerpc_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
+if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for prologue entry point marker support" >&5
+$as_echo_n "checking assembler for prologue entry point marker support... " >&6; }
+if ${gcc_cv_as_powerpc_entry_markers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_entry_markers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .reloc .,R_PPC64_ENTRY; nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a64 --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_entry_markers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_entry_markers" >&5
+$as_echo "$gcc_cv_as_powerpc_entry_markers" >&6; }
+if test $gcc_cv_as_powerpc_entry_markers = yes; then
+
+$as_echo "#define HAVE_AS_ENTRY_MARKERS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for plt sequence marker support" >&5
+$as_echo_n "checking assembler for plt sequence marker support... " >&6; }
+if ${gcc_cv_as_powerpc_pltseq_markers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_pltseq_markers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .reloc .,R_PPC_PLTSEQ; nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_pltseq_markers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_pltseq_markers" >&5
+$as_echo "$gcc_cv_as_powerpc_pltseq_markers" >&6; }
+if test $gcc_cv_as_powerpc_pltseq_markers = yes; then
+
+$as_echo "#define HAVE_AS_PLTSEQ 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX .ref support" >&5
+$as_echo_n "checking assembler for AIX .ref support... " >&6; }
+if ${gcc_cv_as_aix_ref+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aix_ref=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .csect stuff[rw]
+ stuff:
+ .long 1
+ .extern sym
+ .ref sym
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aix_ref=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
+$as_echo "$gcc_cv_as_aix_ref" >&6; }
+if test $gcc_cv_as_aix_ref = yes; then
+
+$as_echo "#define HAVE_AS_REF 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX DWARF location lists section support" >&5
+$as_echo_n "checking assembler for AIX DWARF location lists section support... " >&6; }
+if ${gcc_cv_as_aix_dwloc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aix_dwloc=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .dwsect 0xA0000
+ Lframe..0:
+ .vbyte 4,Lframe..0
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aix_dwloc=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_dwloc" >&5
+$as_echo "$gcc_cv_as_aix_dwloc" >&6; }
+if test $gcc_cv_as_aix_dwloc = yes; then
+
+$as_echo "#define HAVE_XCOFF_DWARF_EXTRAS 1" >>confdefs.h
+
+fi
+
+ ;;
+ esac
+ ;;
+
+ mips*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
+$as_echo_n "checking assembler for explicit relocation support... " >&6; }
+if ${gcc_cv_as_mips_explicit_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_explicit_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_explicit_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
+$as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
+if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test x$target_cpu_default = x
+ then target_cpu_default=MASK_EXPLICIT_RELOCS
+ else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
+ fi
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
+$as_echo_n "checking assembler for -mno-shared support... " >&6; }
+if ${gcc_cv_as_mips_no_shared+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_no_shared=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_no_shared=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
+$as_echo "$gcc_cv_as_mips_no_shared" >&6; }
+if test $gcc_cv_as_mips_no_shared = yes; then
+
+$as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_mips_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
+if test $gcc_cv_as_mips_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .module support" >&5
+$as_echo_n "checking assembler for .module support... " >&6; }
+if ${gcc_cv_as_mips_dot_module+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dot_module=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.module mips2
+ .module fp=xx' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dot_module=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dot_module" >&5
+$as_echo "$gcc_cv_as_mips_dot_module" >&6; }
+if test $gcc_cv_as_mips_dot_module = yes; then
+
+$as_echo "#define HAVE_AS_DOT_MODULE 1" >>confdefs.h
+
+fi
+
+ if test x$gcc_cv_as_mips_dot_module = xno \
+ && test x$with_fp_32 != x; then
+ as_fn_error $? "Requesting --with-fp-32= requires assembler support for .module." "$LINENO" 5
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
+$as_echo_n "checking assembler for .micromips support... " >&6; }
+if ${gcc_cv_as_micromips_support+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_micromips_support=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.set micromips' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_micromips_support=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
+$as_echo "$gcc_cv_as_micromips_support" >&6; }
+if test $gcc_cv_as_micromips_support = yes; then
+
+$as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
+$as_echo_n "checking assembler for .dtprelword support... " >&6; }
+if ${gcc_cv_as_mips_dtprelword+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dtprelword=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dtprelword=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
+$as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
+if test $gcc_cv_as_mips_dtprelword = yes; then
+
+$as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
+$as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
+if ${gcc_cv_as_mips_dspr1_mult+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dspr1_mult=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set mips32r2
+ .set nodspr2
+ .set dsp
+ madd $ac3,$4,$5
+ maddu $ac3,$4,$5
+ msub $ac3,$4,$5
+ msubu $ac3,$4,$5
+ mult $ac3,$4,$5
+ multu $ac3,$4,$5' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dspr1_mult=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
+$as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
+if test $gcc_cv_as_mips_dspr1_mult = yes; then
+
+$as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
+$as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
+ gcc_cv_as_ld_jalr_reloc=no
+ if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
+ echo ' .ent x' > conftest.s
+ echo 'x: lw $2,%got_disp(y)($3)' >> conftest.s
+ echo ' lw $25,%call16(y)($28)' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .end x' >> conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
+ && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
+ if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
+ && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ fi
+ rm -f conftest.*
+ fi
+ fi
+ if test $gcc_cv_as_ld_jalr_reloc = yes; then
+ if test x$target_cpu_default = x; then
+ target_cpu_default=MASK_RELAX_PIC_CALLS
+ else
+ target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
+$as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
+$as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
+if ${gcc_cv_ld_mips_personality_relaxation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_mips_personality_relaxation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 21 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ elif test x$gcc_cv_as != x \
+ -a x$gcc_cv_ld != x \
+ -a x$gcc_cv_readelf != x ; then
+ cat > conftest.s <<EOF
+ .cfi_startproc
+ .cfi_personality 0x80,indirect_ptr
+ .ent test
+test:
+ nop
+ .end test
+ .cfi_endproc
+
+ .section .data,"aw",@progbits
+indirect_ptr:
+ .dc.a personality
+EOF
+ if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
+ if $gcc_cv_readelf -d conftest 2>&1 \
+ | grep TEXTREL > /dev/null 2>&1; then
+ :
+ elif $gcc_cv_readelf --relocs conftest 2>&1 \
+ | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
+$as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
+ if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
+
+$as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
+$as_echo_n "checking assembler for -mnan= support... " >&6; }
+if ${gcc_cv_as_mips_nan+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_nan=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_nan=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
+$as_echo "$gcc_cv_as_mips_nan" >&6; }
+if test $gcc_cv_as_mips_nan = yes; then
+
+$as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
+
+fi
+
+ if test x$gcc_cv_as_mips_nan = xno \
+ && test x$with_nan != x; then
+ as_fn_error $? "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
+ fi
+ ;;
+ msp430-*-*)
+ # Earlier GAS versions generically support .gnu_attribute, but the
+ # msp430 assembler will not do anything with it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_msp430_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_msp430_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_msp430_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_msp430_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_msp430_gnu_attribute" >&6; }
+if test $gcc_cv_as_msp430_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .mspabi_attribute support" >&5
+$as_echo_n "checking assembler for .mspabi_attribute support... " >&6; }
+if ${gcc_cv_as_msp430_mspabi_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_msp430_mspabi_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.mspabi_attribute 4,2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_msp430_mspabi_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_msp430_mspabi_attribute" >&5
+$as_echo "$gcc_cv_as_msp430_mspabi_attribute" >&6; }
+if test $gcc_cv_as_msp430_mspabi_attribute = yes; then
+
+$as_echo "#define HAVE_AS_MSPABI_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ if test x$enable_newlib_nano_formatted_io = xyes; then
+
+$as_echo "#define HAVE_NEWLIB_NANO_FORMATTED_IO 1" >>confdefs.h
+
+ fi
+ ;;
+ nios2-*-*)
+ # Versions 2.33 and earlier lacked support for the %gotoff relocation
+ # syntax that is documented in the ABI specification.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for support for %gotoff relocations in constant data" >&5
+$as_echo_n "checking assembler for support for %gotoff relocations in constant data... " >&6; }
+if ${gcc_cv_as_nios2_gotoff_relocation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_nios2_gotoff_relocation=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .extern foo
+ .data
+ .long %gotoff(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_nios2_gotoff_relocation=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nios2_gotoff_relocation" >&5
+$as_echo "$gcc_cv_as_nios2_gotoff_relocation" >&6; }
+if test $gcc_cv_as_nios2_gotoff_relocation = yes; then
+
+$as_echo "#define HAVE_AS_NIOS2_GOTOFF_RELOCATION 1" >>confdefs.h
+
+fi
+
+ ;;
+ riscv*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .attribute support" >&5
+$as_echo_n "checking assembler for .attribute support... " >&6; }
+if ${gcc_cv_as_riscv_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.attribute stack_align,4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_attribute" >&5
+$as_echo "$gcc_cv_as_riscv_attribute" >&6; }
+if test $gcc_cv_as_riscv_attribute = yes; then
+
+$as_echo "#define HAVE_AS_RISCV_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -misa-spec= support" >&5
+$as_echo_n "checking assembler for -misa-spec= support... " >&6; }
+if ${gcc_cv_as_riscv_isa_spec+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_isa_spec=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -misa-spec=2.2 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_isa_spec=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_isa_spec" >&5
+$as_echo "$gcc_cv_as_riscv_isa_spec" >&6; }
+if test $gcc_cv_as_riscv_isa_spec = yes; then
+
+$as_echo "#define HAVE_AS_MISA_SPEC 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -march=rv32i_zifencei support" >&5
+$as_echo_n "checking assembler for -march=rv32i_zifencei support... " >&6; }
+if ${gcc_cv_as_riscv_march_zifencei+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_march_zifencei=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=rv32i_zifencei2p0 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_march_zifencei=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_march_zifencei" >&5
+$as_echo "$gcc_cv_as_riscv_march_zifencei" >&6; }
+if test $gcc_cv_as_riscv_march_zifencei = yes; then
+
+$as_echo "#define HAVE_AS_MARCH_ZIFENCEI 1" >>confdefs.h
+
+fi
+
+ ;;
+ loongarch*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
+$as_echo_n "checking assembler for .dtprelword support... " >&6; }
+if ${gcc_cv_as_loongarch_dtprelword+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_loongarch_dtprelword=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags 2,18,0 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_loongarch_dtprelword" >&5
+$as_echo "$gcc_cv_as_loongarch_dtprelword" >&6; }
+
+if test $gcc_cv_as_loongarch_dtprelword != yes; then
+
+$as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
+
+fi
+ ;;
+ s390*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_s390_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 8,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_s390_gnu_attribute" >&6; }
+if test $gcc_cv_as_s390_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine and .machinemode support" >&5
+$as_echo_n "checking assembler for .machine and .machinemode support... " >&6; }
+if ${gcc_cv_as_s390_machine_machinemode+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_machine_machinemode=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machinemode push
+ .machinemode pop
+ .machine push
+ .machine pop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_machine_machinemode=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_machine_machinemode" >&5
+$as_echo "$gcc_cv_as_s390_machine_machinemode" >&6; }
+if test $gcc_cv_as_s390_machine_machinemode = yes; then
+
+$as_echo "#define HAVE_AS_MACHINE_MACHINEMODE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for architecture modifiers support" >&5
+$as_echo_n "checking assembler for architecture modifiers support... " >&6; }
+if ${gcc_cv_as_s390_architecture_modifiers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_architecture_modifiers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machine z13+vx ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_architecture_modifiers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_architecture_modifiers" >&5
+$as_echo "$gcc_cv_as_s390_architecture_modifiers" >&6; }
+if test $gcc_cv_as_s390_architecture_modifiers = yes; then
+
+$as_echo "#define HAVE_AS_ARCHITECTURE_MODIFIERS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector load/store alignment hints" >&5
+$as_echo_n "checking assembler for vector load/store alignment hints... " >&6; }
+if ${gcc_cv_as_s390_vector_loadstore_alignment_hints+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_vector_loadstore_alignment_hints=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' vl %v24,0(%r15),3 ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_vector_loadstore_alignment_hints=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_vector_loadstore_alignment_hints" >&5
+$as_echo "$gcc_cv_as_s390_vector_loadstore_alignment_hints" >&6; }
+if test $gcc_cv_as_s390_vector_loadstore_alignment_hints = yes; then
+
+$as_echo "#define HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector load/store alignment hints on z13" >&5
+$as_echo_n "checking assembler for vector load/store alignment hints on z13... " >&6; }
+if ${gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' vl %v24,0(%r15),3 ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mzarch -march=z13 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13" >&5
+$as_echo "$gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13" >&6; }
+if test $gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13 = yes; then
+
+$as_echo "#define HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13 1" >>confdefs.h
+
+fi
+
+
+ ;;
+esac
+
+# Mips, LoongArch and HP-UX need the GNU assembler.
+# Linux on IA64 might be able to use the Intel assembler.
+
+case "$target" in
+ mips*-*-* | loongarch*-*-* | *-*-hpux* )
+ if test x$gas_flag = xyes \
+ || test x"$host" != x"$build" \
+ || test ! -x "$gcc_cv_as" \
+ || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ :
+ else
+ echo "*** This configuration requires the GNU assembler" >&2
+ exit 1
+ fi
+ ;;
+esac
+
+# This tests if the assembler supports two registers for global_load functions
+# (like in LLVM versions <12) or one register (like in LLVM 12).
+case "$target" in
+ amdgcn-* | gcn-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler fix for global_load functions" >&5
+$as_echo_n "checking assembler fix for global_load functions... " >&6; }
+ gcc_cv_as_gcn_global_load_fixed=yes
+ if test x$gcc_cv_as != x; then
+ cat > conftest.s <<EOF
+ global_store_dwordx2 v[1:2], v[4:5], s[14:15]
+EOF
+ if $gcc_cv_as -triple=amdgcn--amdhsa -filetype=obj -mcpu=gfx900 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_gcn_global_load_fixed=no
+ fi
+ rm -f conftest.s conftest.o conftest
+ fi
+ global_load_fixed=`if test x$gcc_cv_as_gcn_global_load_fixed = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GCN_ASM_GLOBAL_LOAD_FIXED $global_load_fixed
+_ACEOF
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_global_load_fixed" >&5
+$as_echo "$gcc_cv_as_gcn_global_load_fixed" >&6; }
+ ;;
+esac
+
+case "$target" in
+ amdgcn-* | gcn-*)
+ # Test the LLVM assembler syntax dialect; they have made a number of
+ # changes between LLVM 12 & 13 without any backward compatibility.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler amdgcn_target v2/3 syntax" >&5
+$as_echo_n "checking assembler for assembler amdgcn_target v2/3 syntax... " >&6; }
+if ${gcc_cv_as_gcn_asm_v3_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_asm_v3_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx906+xnack"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gcn_asm_v3_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_asm_v3_syntax" >&5
+$as_echo "$gcc_cv_as_gcn_asm_v3_syntax" >&6; }
+if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+
+$as_echo "#define HAVE_GCN_ASM_V3_SYNTAX 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler amdgcn_target v4 syntax" >&5
+$as_echo_n "checking assembler for assembler amdgcn_target v4 syntax... " >&6; }
+if ${gcc_cv_as_gcn_asm_v4_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_asm_v4_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx908:xnack+"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gcn_asm_v4_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_asm_v4_syntax" >&5
+$as_echo "$gcc_cv_as_gcn_asm_v4_syntax" >&6; }
+if test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+
+$as_echo "#define HAVE_GCN_ASM_V4_SYNTAX 1" >>confdefs.h
+
+fi
+
+
+ # Some attribute names changed in the move to v4 ...
+ if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+ sramopt="+sram-ecc"
+ sramattr="+sram-ecc"
+ xnackattr="+xnack"
+ elif test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+ sramopt="+sramecc"
+ sramattr=":sramecc+"
+ xnackattr=":xnack+"
+ else
+ as_fn_error $? "Unrecognised assembler version" "$LINENO" 5
+ fi
+
+ # Test whether the LLVM assembler accepts -mattr=+xnack without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # LLVM 12+ throws a warning for GPUs without support.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for fiji" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for fiji... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_fiji+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_fiji=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_fiji=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_fiji" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_fiji" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_fiji = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_FIJI 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx900" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx900... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx900+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx900=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx900=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx900" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx900" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx900 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX900 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx906" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx906... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx906+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx906=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx906=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx906" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx906" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx906 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX906 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx908" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx908... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx908+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx908=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx908=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx908" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx908" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx908 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX908 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+
+ # Test whether the LLVM assembler accepts -mattr=+sramecc without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # (some?) LLVM 12 rejects it for all GPUs, and LLVM13 throws a warning
+ # for GPUs without support.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for fiji" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for fiji... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_fiji+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_fiji=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_fiji=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_fiji" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_fiji" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_fiji = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_FIJI 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx900" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx900... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx900+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx900=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx900=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx900" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx900" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx900 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX900 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx906" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx906... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx906+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx906=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx906=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx906" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx906" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx906 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX906 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx908" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx908... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx908+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx908=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx908=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx908" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx908" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx908 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX908 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ ;;
+ arm*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler for arm accepts context-specific architecture extensions" >&5
+$as_echo_n "checking assembler for assembler for arm accepts context-specific architecture extensions... " >&6; }
+if ${gcc_cv_as_arm_option_extensions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_arm_option_extensions=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .thumb
+ .syntax unified
+ vmov.f32 s0, s1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=armv8.1-m.main+mve -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_arm_option_extensions=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_arm_option_extensions" >&5
+$as_echo "$gcc_cv_as_arm_option_extensions" >&6; }
+if test $gcc_cv_as_arm_option_extensions = yes; then
+
+$as_echo "#define HAVE_GAS_ARM_EXTENDED_ARCH 1" >>confdefs.h
+
+fi
+
+esac
+
+# ??? Not all targets support dwarf2 debug_line, even within a version
+# of gas. Moreover, we need to emit a valid instruction to trigger any
+# info to the output file. So, as supported targets are added to gas 2.11,
+# add some instruction here to (also) show we expect this might work.
+# ??? Once 2.11 is released, probably need to add first known working
+# version to the per-target configury.
+case "$cpu_type" in
+ aarch64 | alpha | arc | arm | avr | bfin | cris | csky | i386 | loongarch | m32c \
+ | m68k | microblaze | mips | nds32 | nios2 | pa | riscv | rs6000 | score | sparc \
+ | tilegx | tilepro | visium | xstormy16 | xtensa)
+ insn="nop"
+ ;;
+ ia64 | s390)
+ insn="nop 0"
+ ;;
+ mmix)
+ insn="swym 0"
+ ;;
+esac
+if test x"$insn" != x; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0
+ $insn"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
+$as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
+if ${gcc_cv_as_dwarf2_debug_line+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_debug_line=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ elif test x$gcc_cv_otool != x \
+ && $gcc_cv_otool -l conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
+$as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
+
+
+
+# The .debug_line file table must be in the exact order that
+# we specified the files, since these indices are also used
+# by DW_AT_decl_file. Approximate this test by testing if
+# the assembler bitches if the same index is assigned twice.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
+$as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
+if ${gcc_cv_as_dwarf2_file_buggy+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_file_buggy=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .file 1 "foo.s"
+ .file 1 "bar.s"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf2_file_buggy=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
+$as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
+
+
+
+ if test $gcc_cv_as_dwarf2_debug_line = yes \
+ && test $gcc_cv_as_dwarf2_file_buggy = no; then
+
+$as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
+
+
+ if test $gcc_cv_as_leb128 = yes; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0 view .LVU1
+ $insn
+ .data
+ .uleb128 .LVU1
+ .uleb128 .LVU1
+"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_view support" >&5
+$as_echo_n "checking assembler for dwarf2 debug_view support... " >&6; }
+if ${gcc_cv_as_dwarf2_debug_view+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_debug_view=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf2_debug_view=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_view" >&5
+$as_echo "$gcc_cv_as_dwarf2_debug_view" >&6; }
+if test $gcc_cv_as_dwarf2_debug_view = yes; then
+
+$as_echo "#define HAVE_AS_DWARF2_DEBUG_VIEW 1" >>confdefs.h
+
+fi
+
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
+$as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
+if ${gcc_cv_as_gdwarf2_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gdwarf2_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gdwarf2_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
+$as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
+if test $gcc_cv_as_gdwarf2_flag = yes; then
+
+$as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-5 option" >&5
+$as_echo_n "checking assembler for --gdwarf-5 option... " >&6; }
+if ${gcc_cv_as_gdwarf_5_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gdwarf_5_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-5 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -Wi conftest.o 2>&1 \
+ | grep DW_TAG_compile_unit > /dev/null 2>&1; then
+ gcc_cv_as_gdwarf_5_flag=yes;
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf_5_flag" >&5
+$as_echo "$gcc_cv_as_gdwarf_5_flag" >&6; }
+if test $gcc_cv_as_gdwarf_5_flag = yes; then
+
+$as_echo "#define HAVE_AS_GDWARF_5_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ section_flags=\"dr\"
+ function_type=".def foo; .scl 2; .type 32; .endef"
+ function_size="";;
+ *)
+ section_flags=\"\",%progbits
+ function_type=".type foo, %function"
+ function_size=".size foo, .-foo";;
+ esac
+ dwarf4_debug_info_size=0x46
+ dwarf4_high_pc_form=7
+ dwarf4_debug_aranges_size=0x2c
+ dwarf4_line_sz=9
+ for dwarf4_addr_size in 8 4; do
+ conftest_s="\
+ .file \"a.c\"
+ .text
+.Ltext0:
+ .p2align 4
+ .globl foo
+ $function_type
+foo:
+.LFB0:
+.LM1:
+ $insn
+.LM2:
+.LFE0:
+ $function_size
+.Letext0:
+ .section .debug_info,$section_flags
+.Ldebug_info0:
+ .4byte $dwarf4_debug_info_size
+ .2byte 0x4
+ .4byte .Ldebug_abbrev0
+ .byte 0x$dwarf4_addr_size
+ .byte 0x1
+ .ascii \"GNU C17\\0\"
+ .byte 0xc
+ .ascii \"a.c\\0\"
+ .ascii \"/\\0\"
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .4byte .Ldebug_line0
+ .byte 0x2
+ .ascii \"foo\\0\"
+ .byte 0x1
+ .byte 0x2
+ .byte 0x1
+ .${dwarf4_addr_size}byte .LFB0
+ .${dwarf4_addr_size}byte .LFE0-.LFB0
+ .byte 0x1
+ .byte 0x9c
+ .byte 0
+ .section .debug_abbrev,$section_flags
+.Ldebug_abbrev0:
+ .byte 0x1
+ .byte 0x11
+ .byte 0x1
+ .byte 0x25
+ .byte 0x8
+ .byte 0x13
+ .byte 0xb
+ .byte 0x3
+ .byte 0x8
+ .byte 0x1b
+ .byte 0x8
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x10
+ .byte 0x17
+ .byte 0
+ .byte 0
+ .byte 0x2
+ .byte 0x2e
+ .byte 0
+ .byte 0x3f
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+ .byte 0x3
+ .byte 0x8
+ .byte 0x3a
+ .byte 0xb
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+ .byte 0xb
+ .byte 0x39
+ .byte 0xb
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x40
+ .byte 0x18
+ .byte 0
+ .byte 0
+ .byte 0
+ .section .debug_aranges,$section_flags
+ .4byte $dwarf4_debug_aranges_size
+ .2byte 0x2
+ .4byte .Ldebug_info0
+ .byte 0x8
+ .byte 0
+ .2byte 0
+ .2byte 0
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .${dwarf4_addr_size}byte 0
+ .${dwarf4_addr_size}byte 0
+ .section .debug_line,$section_flags
+.Ldebug_line0:
+ .4byte .LELT0-.LSLT0
+.LSLT0:
+ .2byte 0x4
+ .4byte .LELTP0-.LASLTP0
+.LASLTP0:
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0xf6
+ .byte 0xf2
+ .byte 0xd
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .ascii \"a.c\\0\"
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0
+.LELTP0:
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM1
+ .byte 0x18
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM2
+ .byte 0x1
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .Letext0
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+.LELT0:
+ .section .debug_str,$section_flags
+ .ident \"GCC\"
+"
+ dwarf4_success=no
+ if test $dwarf4_addr_size = 4; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembly of compiler generated 32-bit .debug_line" >&5
+$as_echo_n "checking assembler for assembly of compiler generated 32-bit .debug_line... " >&6; }
+if ${gcc_cv_as_debug_line_32_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_line_32_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_line_32_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_line_32_flag" >&5
+$as_echo "$gcc_cv_as_debug_line_32_flag" >&6; }
+if test $gcc_cv_as_debug_line_32_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembly of compiler generated 64-bit .debug_line" >&5
+$as_echo_n "checking assembler for assembly of compiler generated 64-bit .debug_line... " >&6; }
+if ${gcc_cv_as_debug_line_64_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_line_64_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_line_64_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_line_64_flag" >&5
+$as_echo "$gcc_cv_as_debug_line_64_flag" >&6; }
+if test $gcc_cv_as_debug_line_64_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ fi
+ if test $dwarf4_success = yes; then
+ dwarf4_success=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-4 not refusing compiler generated .debug_line" >&5
+$as_echo_n "checking assembler for --gdwarf-4 not refusing compiler generated .debug_line... " >&6; }
+if ${gcc_cv_as_dwarf_4_debug_line_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf_4_debug_line_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf_4_debug_line_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf_4_debug_line_flag" >&5
+$as_echo "$gcc_cv_as_dwarf_4_debug_line_flag" >&6; }
+if test $gcc_cv_as_dwarf_4_debug_line_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ break
+ fi
+ dwarf4_debug_info_size=0x36
+ dwarf4_high_pc_form=6
+ dwarf4_debug_aranges_size=0x1c
+ dwarf4_line_sz=5
+ done
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .file \"foo.c\"
+ .text
+bar:
+#APP
+# 82 \"xxx.h\" 1
+ $insn
+# 0 \"\" 2
+#NO_APP
+ $insn
+foo:
+ .file 1 \"foo.c\"
+ $insn
+ .file 2 \"foo.h\"
+ ret
+"
+ dwarf4_success=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-4 with the APP marker" >&5
+$as_echo_n "checking assembler for --gdwarf-4 with the APP marker... " >&6; }
+if ${gcc_cv_as_dwarf_4_app_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf_4_app_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf_4_app_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf_4_app_flag" >&5
+$as_echo "$gcc_cv_as_dwarf_4_app_flag" >&6; }
+if test $gcc_cv_as_dwarf_4_app_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ fi
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .text
+ .globl foo
+ $function_type
+foo:
+ $insn
+ $function_size
+ .file 1 \"foo.c\"
+"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working --gdwarf-4/--gdwarf-5 for all sources" >&5
+$as_echo_n "checking assembler for working --gdwarf-4/--gdwarf-5 for all sources... " >&6; }
+if ${gcc_cv_as_working_gdwarf_n_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_working_gdwarf_n_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -W conftest.o 2>&1 \
+ | grep conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_working_gdwarf_n_flag=no
+ else
+ gcc_cv_as_working_gdwarf_n_flag=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_working_gdwarf_n_flag" >&5
+$as_echo "$gcc_cv_as_working_gdwarf_n_flag" >&6; }
+
+
+ if test $gcc_cv_as_working_gdwarf_n_flag = yes; then
+
+$as_echo "#define HAVE_AS_WORKING_DWARF_N_FLAG 1" >>confdefs.h
+
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
+$as_echo_n "checking assembler for --gstabs option... " >&6; }
+if ${gcc_cv_as_gstabs_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gstabs_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gstabs_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
+$as_echo "$gcc_cv_as_gstabs_flag" >&6; }
+if test $gcc_cv_as_gstabs_flag = yes; then
+
+$as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
+$as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
+if ${gcc_cv_as_debug_prefix_map_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_prefix_map_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_prefix_map_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
+$as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
+if test $gcc_cv_as_debug_prefix_map_flag = yes; then
+
+$as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
+
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compressed debug sections" >&5
+$as_echo_n "checking assembler for compressed debug sections... " >&6; }
+if ${gcc_cv_as_compress_debug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_compress_debug=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ # gas compiled without zlib cannot compress debug sections and warns
+ # about it, but still exits successfully. So check for this, too.
+ if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
+ then
+ gcc_cv_as_compress_debug=0
+ # Since binutils 2.26, gas supports --compress-debug-sections=type,
+ # defaulting to the ELF gABI format.
+ elif $gcc_cv_as --compress-debug-sections=zlib-gnu -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=2
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ # Before binutils 2.26, gas only supported --compress-debug-options and
+ # emitted the traditional GNU format.
+ elif $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=1
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ else
+ gcc_cv_as_compress_debug=0
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_compress_debug" >&5
+$as_echo "$gcc_cv_as_compress_debug" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_COMPRESS_DEBUG $gcc_cv_as_compress_debug
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define AS_COMPRESS_DEBUG_OPTION "$gcc_cv_as_compress_debug_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define AS_NO_COMPRESS_DEBUG_OPTION "$gcc_cv_as_no_compress_debug_option"
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
+$as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
+if ${gcc_cv_as_lcomm_with_alignment+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_lcomm_with_alignment=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.lcomm bar,4,16' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_lcomm_with_alignment=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
+$as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
+if test $gcc_cv_as_lcomm_with_alignment = yes; then
+
+$as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
+
+fi
+
+
+if test x$with_sysroot = x && test x$host = x$target \
+ && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
+ && test "$prefix" != "NONE"; then
+
+cat >>confdefs.h <<_ACEOF
+#define PREFIX_INCLUDE_DIR "$prefix/include"
+_ACEOF
+
+fi
+
+# Determine the version of glibc, if any, used on the target.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
+$as_echo_n "checking for target glibc version... " >&6; }
+
+# Check whether --with-glibc-version was given.
+if test "${with_glibc_version+set}" = set; then :
+ withval=$with_glibc_version;
+if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
+ glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
+ glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
+else
+ as_fn_error $? "option --with-glibc-version requires a version number M.N" "$LINENO" 5
+fi
+else
+
+glibc_version_major=0
+glibc_version_minor=0
+if test -f $target_header_dir/features.h \
+ && glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \
+ && glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then
+ glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'`
+ glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'`
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
+$as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_GLIBC_MAJOR $glibc_version_major
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_GLIBC_MINOR $glibc_version_minor
+_ACEOF
+
+
+# Check whether --enable-gnu-unique-object was given.
+if test "${enable_gnu_unique_object+set}" = set; then :
+ enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
+$as_echo_n "checking assembler for gnu_unique_object... " >&6; }
+if ${gcc_cv_as_gnu_unique_object+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gnu_unique_object=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gnu_unique_object=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
+$as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
+if test $gcc_cv_as_gnu_unique_object = yes; then
+ # We need to unquote above to to use the definition from config.gcc.
+# Also check for ld.so support, i.e. glibc 2.11 or higher.
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then :
+ enable_gnu_unique_object=yes
+fi
+
+fi
+
+fi
+
+if test x$enable_gnu_unique_object = xyes; then
+
+$as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
+$as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
+if ${gcc_cv_as_line_zero+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_line_zero=no
+ if test "x$gcc_cv_as" != x; then
+ { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; } &&
+ test "x`cat conftest.out`" = x
+ then
+ gcc_cv_as_line_zero=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ echo "configure: error output was" >&5
+ cat conftest.out >&5
+ fi
+ rm -f conftest.o conftest.s conftest.out
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
+$as_echo "$gcc_cv_as_line_zero" >&6; }
+if test "x$gcc_cv_as_line_zero" = xyes; then
+
+$as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking support for thin archives" >&5
+$as_echo_n "checking support for thin archives... " >&6; }
+thin_archive_support=no
+echo 'int main (void) { return 0; }' > conftest.c
+if ($AR --version | sed 1q | grep "GNU ar" \
+ && $CC $CFLAGS -c conftest.c \
+ && $AR rcT conftest.a conftest.o \
+ && $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
+ thin_archive_support=yes
+fi
+rm -f conftest.c conftest.o conftest.a conftest
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $thin_archive_support" >&5
+$as_echo "$thin_archive_support" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
+$as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
+gcc_cv_ld_eh_frame_hdr=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Check if linker supports --eh-frame-hdr option
+ if $gcc_cv_ld --help 2>&1 | grep eh-frame-hdr > /dev/null; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+
+if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
+
+$as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
+$as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
+$as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
+gcc_cv_ld_eh_frame_ciev3=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ if test 0"$ld_date" -lt 20040513; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2004-05-13, fail
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ fi
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
+$as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
+$as_echo_n "checking linker position independent executable support... " >&6; }
+gcc_cv_ld_pie=no
+if test $in_tree_ld = yes ; then
+ case "$target" in
+ # Full PIE support on Solaris was only introduced in gld 2.26.
+ *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
+ *) gcc_gld_pie_min_version=15 ;;
+ esac
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_pie=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -pie option
+ if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ case "$target" in
+ *-*-solaris2*)
+ if echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_pie=no
+ fi
+ ;;
+ esac
+ else
+ case "$target" in
+ *-*-solaris2.1[1-9]*)
+ # Solaris 11.3 added PIE support.
+ if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_pie" = xyes; then
+
+$as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
+$as_echo "$gcc_cv_ld_pie" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PIE support with copy reloc" >&5
+$as_echo_n "checking linker PIE support with copy reloc... " >&6; }
+gcc_cv_ld_pie_copyreloc=no
+if test $gcc_cv_ld_pie = yes ; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # Check if linker supports -pie option with copy reloc
+ case "$target" in
+ i?86-*-linux* | x86_64-*-linux*)
+ cat > conftest1.s <<EOF
+ .globl a_glob
+ .data
+ .type a_glob, @object
+ .size a_glob, 4
+a_glob:
+ .long 2
+EOF
+ cat > conftest2.s <<EOF
+ .text
+ .globl main
+ .type main, @function
+main:
+ movl %eax, a_glob(%rip)
+ .size main, .-main
+ .globl ptr
+ .section .data.rel,"aw",@progbits
+ .type ptr, @object
+ptr:
+ .quad a_glob
+EOF
+ if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
+ && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
+ ;;
+ esac
+ fi
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_PIE_COPYRELOC `if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie_copyreloc" >&5
+$as_echo "$gcc_cv_ld_pie_copyreloc" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
+$as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
+gcc_cv_ld_eh_gc_sections=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
+ if test x$gcc_cv_as_comdat_group != xyes; then
+ gcc_cv_ld_eh_gc_sections=no
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .gnu.linkonce.t.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+case "$target" in
+ hppa*-*-linux*)
+ # ??? This apparently exposes a binutils bug with PC-relative relocations.
+ gcc_cv_ld_eh_gc_sections=no
+ ;;
+esac
+if test x$gcc_cv_ld_eh_gc_sections = xyes; then
+
+$as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
+$as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
+$as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
+gcc_cv_ld_eh_gc_sections_bug=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.startup.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ :
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections_bug=no
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
+
+$as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
+$as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for compressed debug sections" >&5
+$as_echo_n "checking linker for compressed debug sections... " >&6; }
+# gold/gld support compressed debug sections since binutils 2.19/2.21
+# In binutils 2.26, gld gained support for the ELF gABI format.
+if test $in_tree_ld = yes ; then
+ gcc_cv_ld_compress_debug=0
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 26 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = no; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_compress_debug=1
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$ld_vers_major" -lt 2 \
+ || test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
+ gcc_cv_ld_compress_debug=0
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_compress_debug=1
+ else
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+ if test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+else
+ case "${target}" in
+ *-*-solaris2*)
+ # Introduced in Solaris 11.2.
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="-z compress-sections"
+ else
+ gcc_cv_ld_compress_debug=0
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support compessed debug
+ # sections.
+ gcc_cv_ld_compress_debug=0
+ ;;
+ esac
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_COMPRESS_DEBUG $gcc_cv_ld_compress_debug
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_COMPRESS_DEBUG_OPTION "$gcc_cv_ld_compress_debug_option"
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_compress_debug" >&5
+$as_echo "$gcc_cv_ld_compress_debug" >&6; }
+
+if test x"$ld64_flag" = x"yes"; then
+
+ # Set defaults for possibly untestable items.
+ gcc_cv_ld64_export_dynamic=0
+ gcc_cv_ld64_platform_version=0
+
+ if test "$build" = "$host"; then
+ darwin_try_test=1
+ else
+ darwin_try_test=0
+ fi
+
+ # On Darwin, because of FAT library support, it is often possible to execute
+ # exes from compatible archs even when the host differs from the build system.
+ case "$build","$host" in
+ x86_64-*-darwin*,i?86-*-darwin* | powerpc64*-*-darwin*,powerpc*-*-darwin*)
+ darwin_try_test=1;;
+ *) ;;
+ esac
+
+ # If the configurer specified a minimum ld64 version to be supported, then use
+ # that to determine feature support.
+ if test x"${gcc_cv_ld64_version}" != x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking ld64 specified version" >&5
+$as_echo_n "checking ld64 specified version... " >&6; }
+ gcc_cv_ld64_major=`echo "$gcc_cv_ld64_version" | sed -e 's/\..*//'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_major" >&5
+$as_echo "$gcc_cv_ld64_major" >&6; }
+ if test "$gcc_cv_ld64_major" -ge 236; then
+ gcc_cv_ld64_export_dynamic=1
+ fi
+ if test "$gcc_cv_ld64_major" -ge 512; then
+ gcc_cv_ld64_platform_version=1
+ fi
+ elif test -x "$gcc_cv_ld" -a "$darwin_try_test" -eq 1; then
+ # If the version was not specified, try to find it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker version" >&5
+$as_echo_n "checking linker version... " >&6; }
+ if test x"${gcc_cv_ld64_version}" = x; then
+ gcc_cv_ld64_version=`$gcc_cv_ld -v 2>&1 | grep ld64 | sed s/.*ld64-// | awk '{print $1}'`
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_version" >&5
+$as_echo "$gcc_cv_ld64_version" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for -export_dynamic support" >&5
+$as_echo_n "checking linker for -export_dynamic support... " >&6; }
+ gcc_cv_ld64_export_dynamic=1
+ if $gcc_cv_ld -export_dynamic < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_export_dynamic=0
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_export_dynamic" >&5
+$as_echo "$gcc_cv_ld64_export_dynamic" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for -platform_version support" >&5
+$as_echo_n "checking linker for -platform_version support... " >&6; }
+ gcc_cv_ld64_platform_version=1
+ if $gcc_cv_ld -platform_version macos 10.5 0.0 < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_platform_version=0
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_platform_version" >&5
+$as_echo "$gcc_cv_ld64_platform_version" >&6; }
+ fi
+
+ if test x"${gcc_cv_ld64_version}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_VERSION "${gcc_cv_ld64_version}"
+_ACEOF
+
+ fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_HAS_EXPORT_DYNAMIC $gcc_cv_ld64_export_dynamic
+_ACEOF
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_HAS_PLATFORM_VERSION $gcc_cv_ld64_platform_version
+_ACEOF
+
+fi
+
+if test x"$dsymutil_flag" = x"yes"; then
+
+ # If the user specified a dsymutil path, then we will already have the
+ # version string, otherwise, pick it up.
+ if test x"$gcc_cv_dsymutil" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dsymutil is a required tool for this system, but not found" >&5
+$as_echo "$as_me: WARNING: dsymutil is a required tool for this system, but not found" >&2;}
+ dsymutil_vers="tool unspecified"
+ elif test x"$dsymutil_vers" = x; then
+ dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
+ fi
+
+ dsymutil_temp=`echo $dsymutil_vers | sed 1q`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dsymutil version \"$dsymutil_temp\"" >&5
+$as_echo_n "checking dsymutil version \"$dsymutil_temp\"... " >&6; }
+ if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
+ dsymutil_kind=DWARFUTILS
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([0-9\.]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep clang- > /dev/null; then
+ dsymutil_kind=CLANG
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([0-9\.]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
+ dsymutil_kind=LLVM
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([0-9\.]*\).*/\1/'`
+ else
+ dsymutil_kind=UNKNOWN
+ dsymutil_vers="0.0"
+ fi
+ dsymutil_major=`expr "$dsymutil_vers" : '\([0-9]*\)'`
+ dsymutil_minor=`expr "$dsymutil_vers" : '[0-9]*\.\([0-9]*\)'`
+ dsymutil_tiny=`expr "$dsymutil_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ if test x"${dsymutil_minor}" = x; then
+ dsymutil_minor=0
+ fi
+ if test x"${dsymutil_tiny}" = x; then
+ dsymutil_tiny=0
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DSYMUTIL_VERSION $dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}
+_ACEOF
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&5
+$as_echo "$dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&6; }
+fi
+
+case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking broken PE linker dwarf5 support" >&5
+$as_echo_n "checking broken PE linker dwarf5 support... " >&6; }
+ gcc_cv_ld_broken_pe_dwarf5=yes
+ if test $in_tree_ld = yes ; then
+ if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
+ && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ else
+ if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ fi
+ if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
+
+$as_echo "#define HAVE_LD_BROKEN_PE_DWARF5 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_broken_pe_dwarf5" >&5
+$as_echo "$gcc_cv_ld_broken_pe_dwarf5" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking PE linker --disable-dynamicbase support" >&5
+$as_echo_n "checking PE linker --disable-dynamicbase support... " >&6; }
+ gcc_cv_ld_disable_dynamicbase=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ else
+ if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
+
+$as_echo "#define HAVE_LD_PE_DISABLE_DYNAMICBASE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_disable_dynamicbase" >&5
+$as_echo "$gcc_cv_ld_disable_dynamicbase" >&6; }
+ ;;
+esac
+
+# --------
+# UNSORTED
+# --------
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
+$as_echo_n "checking linker --as-needed support... " >&6; }
+if ${gcc_cv_ld_as_needed+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_as_needed=no
+gcc_cv_ld_as_needed_option='--as-needed'
+gcc_cv_ld_no_as_needed_option='--no-as-needed'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_as_needed=yes
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 28; then
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --as-needed and --no-as-needed options
+ if $gcc_cv_ld --help 2>&1 | grep as-needed > /dev/null; then
+ gcc_cv_ld_as_needed=yes
+ if $gcc_cv_ld --help 2>&1 | grep push-state > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep pop-state > /dev/null \
+ && echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 28; then
+ # Use these options only when both ld.bfd and ld.gold support
+ # --push-state/--pop-state, which unfortunately wasn't added
+ # at the same time.
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+ case "$target:$gnu_ld" in
+ *-*-solaris2*:no)
+ # Solaris 2 ld always supports -z ignore/-z record. Prefer the native
+ # forms.
+ gcc_cv_ld_as_needed=yes
+ gcc_cv_ld_as_needed_option="-z ignore"
+ gcc_cv_ld_no_as_needed_option="-z record"
+ ;;
+ esac
+fi
+# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
+# dl_iterate_phdr, i.e. since Solaris 11.
+case "$target" in
+ *-*-solaris2.1[1-9]*)
+ case "$target" in
+ i?86-*-* | x86_64-*-*)
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
+ gcc_cv_ld_as_needed=no
+ fi
+ ;;
+ esac
+ ;;
+ *-*-solaris2*)
+ gcc_cv_ld_as_needed=no
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
+$as_echo "$gcc_cv_ld_as_needed" >&6; }
+if test x"$gcc_cv_ld_as_needed" = xyes; then
+
+$as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker mapfile support for clearing hardware capabilities" >&5
+$as_echo_n "checking linker mapfile support for clearing hardware capabilities... " >&6; }
+saved_LDFLAGS="$LDFLAGS"
+for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
+ LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_ld_clearcap=yes; break
+else
+ gcc_cv_ld_clearcap=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+done
+LDFLAGS="$saved_LDFLAGS"
+if test "x$gcc_cv_ld_clearcap" = xyes; then
+
+$as_echo "#define HAVE_LD_CLEARCAP 1" >>confdefs.h
+
+ ac_config_links="$ac_config_links clearcap.map:${srcdir}/config/$clearcap_map"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_clearcap" >&5
+$as_echo "$gcc_cv_ld_clearcap" >&6; }
+
+case "$target" in
+ powerpc*-*-*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf32lppc"
+ ;;
+ *)
+ emul_name="-melf32ppc"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker .gnu.attributes long double support" >&5
+$as_echo_n "checking linker .gnu.attributes long double support... " >&6; }
+if ${gcc_cv_ld_ppc_attr+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_ppc_attr=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_ppc_attr=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 28 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # check that merging the long double .gnu_attribute doesn't warn
+ cat > conftest1.s <<EOF
+ .gnu_attribute 4,1
+EOF
+ cat > conftest2.s <<EOF
+ .gnu_attribute 4,9
+EOF
+ if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
+ && test ! -s conftest.err; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ppc_attr" >&5
+$as_echo "$gcc_cv_ld_ppc_attr" >&6; }
+ if test x$gcc_cv_ld_ppc_attr = xyes; then
+
+$as_echo "#define HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+case "$target:$tm_file" in
+ powerpc64*-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf64lppc"
+ ;;
+ *-*-linux*)
+ emul_name="-melf64ppc"
+ ;;
+ *le-*-freebsd*)
+ emul_name="-melf64lppc_fbsd"
+ ;;
+ *-*-freebsd*)
+ emul_name="-melf64ppc_fbsd"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
+$as_echo_n "checking linker support for omitting dot symbols... " >&6; }
+if ${gcc_cv_ld_no_dot_syms+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_no_dot_syms=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_no_dot_syms=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest1.s <<EOF
+ .text
+ bl .foo
+EOF
+ cat > conftest2.s <<EOF
+ .section ".opd","aw"
+ .align 3
+ .globl foo
+ .type foo,@function
+foo:
+ .quad .LEfoo,.TOC.@tocbase,0
+ .text
+.LEfoo:
+ blr
+ .size foo,.-.LEfoo
+EOF
+ if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
+$as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
+ if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
+
+$as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
+$as_echo_n "checking linker large toc support... " >&6; }
+if ${gcc_cv_ld_large_toc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_large_toc=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_large_toc=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest.s <<EOF
+ .section ".tbss","awT",@nobits
+ .align 3
+ie0: .space 8
+ .global _start
+ .text
+_start:
+ addis 9,13,ie0@got@tprel@ha
+ ld 9,ie0@got@tprel@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
+$as_echo "$gcc_cv_ld_large_toc" >&6; }
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+
+$as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker toc pointer alignment" >&5
+$as_echo_n "checking linker toc pointer alignment... " >&6; }
+if ${gcc_cv_ld_toc_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
+ cat > conftest.s <<EOF
+ .global _start
+ .text
+_start:
+ addis 9,2,x@got@ha
+ .section .data.rel.ro,"aw",@progbits
+ .p2align 16
+ .space 32768
+x: .quad .TOC.
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[:xdigit:]]*", a); print strtonum ("0x" substr(a[0], length(a[0])-3)) }'`
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_toc_align" >&5
+$as_echo "$gcc_cv_ld_toc_align" >&6; }
+ if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
+
+cat >>confdefs.h <<_ACEOF
+#define POWERPC64_TOC_POINTER_ALIGNMENT $gcc_cv_ld_toc_align
+_ACEOF
+
+ fi
+ ;;
+esac
+
+case "$target" in
+ *-*-aix*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
+$as_echo_n "checking linker large toc support... " >&6; }
+if ${gcc_cv_ld_large_toc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_large_toc=no
+ if test x$gcc_cv_as != x ; then
+ cat > conftest.s <<EOF
+ .toc
+LC..1:
+ .tc a[TC],a[RW]
+ .extern a[RW]
+ .csect .text[PR]
+.largetoctest:
+ addis 9,LC..1@u(2)
+ ld 3,LC..1@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
+$as_echo "$gcc_cv_ld_large_toc" >&6; }
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+
+$as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
+$as_echo_n "checking linker --build-id support... " >&6; }
+if ${gcc_cv_ld_buildid+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_buildid=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 18 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_buildid=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep build-id > /dev/null; then
+ gcc_cv_ld_buildid=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
+$as_echo "$gcc_cv_ld_buildid" >&6; }
+if test x"$gcc_cv_ld_buildid" = xyes; then
+
+$as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-linker-build-id was given.
+if test "${enable_linker_build_id+set}" = set; then :
+ enableval=$enable_linker_build_id;
+else
+ enable_linker_build_id=no
+fi
+
+
+if test x"$enable_linker_build_id" = xyes; then
+ if test x"$gcc_cv_ld_buildid" = xyes; then
+
+$as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
+$as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
+ fi
+fi
+
+# In binutils 2.21, GNU ld gained support for new emulations fully
+# supporting the Solaris 2 ABI. Detect their presence in the linker used.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
+$as_echo_n "checking linker *_sol2 emulation support... " >&6; }
+if ${gcc_cv_ld_sol2_emulation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_sol2_emulation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 21 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
+ grep _sol2 > /dev/null; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
+$as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
+if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
+
+$as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
+$as_echo_n "checking linker --sysroot support... " >&6; }
+if ${gcc_cv_ld_sysroot+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_sysroot=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep sysroot > /dev/null; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
+$as_echo "$gcc_cv_ld_sysroot" >&6; }
+if test x"$gcc_cv_ld_sysroot" = xyes; then
+
+$as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
+
+fi
+
+case $target in
+*-*-solaris2*)
+ # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
+$as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
+if ${gcc_cv_solaris_crts+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_solaris_crts=no
+ if test x$host != x$target; then
+ if test "x$with_sysroot" = xyes; then
+ target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
+ else
+ target_sysroot="${with_sysroot}"
+ fi
+ fi
+ target_libdir="$target_sysroot/usr/lib"
+ # At the time they were added, gcrt1.o became a symlink for backwards
+ # compatibility on x86, while crt1.o was added on sparc, so check for that.
+ case $target in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ sparc*-*-solaris2*)
+ if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_solaris_crts" >&5
+$as_echo "$gcc_cv_solaris_crts" >&6; }
+ ;;
+esac
+if test x$gcc_cv_solaris_crts = xyes; then
+
+$as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-libssp was given.
+if test "${enable_libssp+set}" = set; then :
+ enableval=$enable_libssp; case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ as_fn_error $? "unknown libssp setting $enableval" "$LINENO" 5
+ ;;
+esac
+fi
+
+
+# Test for stack protector support in target C library.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
+$as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
+if ${gcc_cv_libc_provides_ssp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_libc_provides_ssp=no
+ if test "x$enable_libssp" = "xno"; then
+ gcc_cv_libc_provides_ssp=yes
+ elif test "x$enable_libssp" = "xyes"; then
+ gcc_cv_libc_provides_ssp=no
+ else
+ case "$target" in
+ *-*-musl*)
+ # All versions of musl provide stack protector
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-linux* | *-*-kfreebsd*-gnu)
+ # glibc 2.4 and later provides __stack_chk_fail and
+ # either __stack_chk_guard, or TLS access to stack guard canary.
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
+ gcc_cv_libc_provides_ssp=yes
+else
+
+ if test -f $target_header_dir/features.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
+ $target_header_dir/features.h > /dev/null; then
+ if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
+ $target_header_dir/features.h > /dev/null && \
+ test -f $target_header_dir/bits/uClibc_config.h && \
+ $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
+ $target_header_dir/bits/uClibc_config.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+ # all versions of Bionic support stack protector
+ elif test -f $target_header_dir/sys/cdefs.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
+ $target_header_dir/sys/cdefs.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+fi
+ ;;
+ *-*-gnu*)
+ # Avoid complicated tests (see
+ # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
+ # simply assert that glibc does provide this, which is true for all
+ # realistically usable GNU/Hurd configurations.
+ # All supported versions of musl provide it as well
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-darwin* | *-*-freebsd* | *-*-netbsd*)
+ ac_fn_cxx_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
+if test "x$ac_cv_func___stack_chk_fail" = xyes; then :
+ gcc_cv_libc_provides_ssp=yes
+else
+ echo "no __stack_chk_fail on this target"
+fi
+
+ ;;
+ *) gcc_cv_libc_provides_ssp=no ;;
+ esac
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
+$as_echo "$gcc_cv_libc_provides_ssp" >&6; }
+
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+
+$as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-default-ssp was given.
+# Check whether --enable-default-ssp was given.
+if test "${enable_default_ssp+set}" = set; then :
+ enableval=$enable_default_ssp;
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ case "$target" in
+ ia64*-*-*) enable_default_ssp=no ;;
+ *) enable_default_ssp=$enableval ;;
+ esac
+else
+ enable_default_ssp=no
+fi
+else
+ enable_default_ssp=no
+fi
+
+if test x$enable_default_ssp = xyes ; then
+
+$as_echo "#define ENABLE_DEFAULT_SSP 1" >>confdefs.h
+
+fi
+
+
+# Test for <sys/sdt.h> on the target.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
+$as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
+have_sys_sdt_h=no
+if test -f $target_header_dir/sys/sdt.h; then
+ have_sys_sdt_h=yes
+
+$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
+$as_echo "$have_sys_sdt_h" >&6; }
+
+# Check if TFmode long double should be used by default or not.
+# Some glibc targets used DFmode long double, but with glibc 2.4
+# and later they can use TFmode.
+case "$target" in
+ powerpc*-*-linux* | \
+ sparc*-*-linux* | \
+ s390*-*-linux* | \
+ alpha*-*-linux*)
+
+# Check whether --with-long-double-128 was given.
+if test "${with_long_double_128+set}" = set; then :
+ withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
+else
+
+ case "$target" in
+ s390*-*-linux-musl*)
+ gcc_cv_target_ldbl128=yes
+ ;;
+ powerpc*-*-linux-musl*)
+ gcc_cv_target_ldbl128=no
+ ;;
+ *)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
+ gcc_cv_target_ldbl128=yes
+else
+
+ gcc_cv_target_ldbl128=no
+ grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
+ $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
+ && gcc_cv_target_ldbl128=yes
+
+fi
+
+ ;;
+ esac
+
+fi
+
+ ;;
+esac
+if test x$gcc_cv_target_ldbl128 = xyes; then
+
+$as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
+
+fi
+
+# Check if TFmode long double target should use the IBM extended double or IEEE
+# 128-bit floating point formats if long doubles are 128-bits long. The long
+# double type can only be switched on powerpc64 bit Linux systems where VSX is
+# supported. Other PowerPC systems do not build the IEEE 128-bit emulator in
+# libgcc.
+
+# Check whether --with-long-double-format was given.
+if test "${with_long_double_format+set}" = set; then :
+ withval=$with_long_double_format;
+case "$target:$with_long_double_format" in
+ powerpc64le-*-linux*:ieee | powerpc64le-*-linux*:ibm)
+ :
+ ;;
+ powerpc64-*-linux*:ieee | powerpc64-*-linux*:ibm)
+ # IEEE 128-bit emulation is only built on 64-bit VSX Linux systems
+ case "$with_cpu" in
+ power7 | power8 | power9 | power1*)
+ :
+ ;;
+ *)
+ as_fn_error $? "Configuration option --with-long-double-format is only \
+supported if the default cpu is power7 or newer" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+ esac
+ ;;
+ powerpc64*-*-linux*:*)
+ as_fn_error $? "--with-long-double-format argument should be ibm or ieee" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+ *)
+ as_fn_error $? "Configure option --with-long-double-format is only supported \
+on 64-bit PowerPC VSX Linux systems" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+esac
+fi
+
+
+# Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
+# values in the TCB. Currently, only GLIBC 2.23 and later support this.
+gcc_cv_libc_provides_hwcap_in_tcb=no
+case "$target" in
+ powerpc*-*-linux*)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 23 ); then :
+ gcc_cv_libc_provides_hwcap_in_tcb=yes
+fi
+ ;;
+esac
+if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
+
+$as_echo "#define TARGET_LIBC_PROVIDES_HWCAP_IN_TCB 1" >>confdefs.h
+
+fi
+
+# Check if the target LIBC handles PT_GNU_STACK.
+gcc_cv_libc_gnustack=unknown
+case "$target" in
+ mips*-*-linux-musl*)
+ gcc_cv_libc_gnustack=yes
+ ;;
+ mips*-*-linux*)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 31 ); then :
+ gcc_cv_libc_gnustack=yes
+fi
+ ;;
+esac
+if test x$gcc_cv_libc_gnustack = xyes; then
+
+$as_echo "#define TARGET_LIBC_GNUSTACK 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
+$as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
+gcc_cv_target_dl_iterate_phdr=unknown
+case "$target" in
+ *-*-solaris2*)
+ # <link.h> needs both a dl_iterate_phdr declaration and support for
+ # compilation with largefile support.
+ if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
+ && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-*-dragonfly* | *-*-freebsd*)
+ if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-linux-musl*)
+ gcc_cv_target_dl_iterate_phdr=yes
+ ;;
+esac
+
+if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
+
+$as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
+$as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
+
+# We no longer support different GC mechanisms. Emit an error if
+# the user configures with --with-gc.
+
+# Check whether --with-gc was given.
+if test "${with_gc+set}" = set; then :
+ withval=$with_gc; as_fn_error $? "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
+fi
+
+
+# Libraries to use on the host. This will normally be set by the top
+# level Makefile. Here we simply capture the value for our Makefile.
+if test -z "${HOST_LIBS+set}"; then
+ HOST_LIBS=
+fi
+
+
+# Use the system's zlib library.
+
+ # Use the system's zlib library.
+ zlibdir="-L\$(top_builddir)/../zlib"
+ zlibinc="-I\$(top_srcdir)/../zlib"
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then :
+ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
+ zlibdir=
+ zlibinc=
+ fi
+
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; maintainer_mode=$enableval
+else
+ maintainer_mode=no
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
+$as_echo "$maintainer_mode" >&6; }
+
+if test "$maintainer_mode" = "yes"; then
+ MAINT=''
+else
+ MAINT='#'
+fi
+
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
+$as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
+ # Check whether --enable-link-mutex was given.
+if test "${enable_link_mutex+set}" = set; then :
+ enableval=$enable_link_mutex; do_link_mutex=$enableval
+else
+ do_link_mutex=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
+$as_echo "$do_link_mutex" >&6; }
+
+if test "$do_link_mutex" = "yes"; then
+ DO_LINK_MUTEX=true
+else
+ DO_LINK_MUTEX=false
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to serialize linking of multiple front-ends" >&5
+$as_echo_n "checking whether to serialize linking of multiple front-ends... " >&6; }
+ # Check whether --enable-link-serialization was given.
+if test "${enable_link_serialization+set}" = set; then :
+ enableval=$enable_link_serialization; do_link_serialization=$enableval
+else
+ do_link_serialization=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_serialization" >&5
+$as_echo "$do_link_serialization" >&6; }
+
+case "$do_link_serialization" in
+ yes)
+ DO_LINK_SERIALIZATION=1;;
+ [1-9] | [1-9][0-9] | [1-9][0-9][0-9])
+ DO_LINK_SERIALIZATION=$do_link_serialization;;
+ no)
+ DO_LINK_SERIALIZATION=;;
+ *)
+ as_fn_error $? "bad value ${do_link_serialization} given for --enable-link-serialization" "$LINENO" 5 ;;
+esac
+
+
+# --------------
+# Language hooks
+# --------------
+
+# Make empty files to contain the specs and options for each language.
+# Then add #include lines to for a compiler that has specs and/or options.
+
+subdirs=
+lang_opt_files=
+lang_specs_files=
+lang_tree_files=
+# These (without "all_") are set in each config-lang.in.
+# `language' must be a single word so is spelled singularly.
+all_languages=
+all_compilers=
+all_outputs='Makefile'
+# List of language configure and makefile fragments.
+all_lang_configurefrags=
+all_lang_makefrags=
+# Additional files for gengtype
+all_gtfiles="$target_gtfiles"
+
+# These are the languages that are set in --enable-languages,
+# and are available in the GCC tree.
+all_selected_languages=
+
+# Add the language fragments.
+# Languages are added via two mechanisms. Some information must be
+# recorded in makefile variables, these are defined in config-lang.in.
+# We accumulate them and plug them into the main Makefile.
+# The other mechanism is a set of hooks for each of the main targets
+# like `clean', `install', etc.
+
+language_hooks="Make-hooks"
+
+for lang in ${srcdir}/*/config-lang.in
+do
+ test "$lang" = "${srcdir}/*/config-lang.in" && continue
+
+ lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
+ if test "x$lang_alias" = x
+ then
+ echo "$lang doesn't set \$language." 1>&2
+ exit 1
+ fi
+ subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
+ subdirs="$subdirs $subdir"
+
+ # $gcc_subdir is where the gcc integration files are to be found
+ # for a language, both for internal compiler purposes (compiler
+ # sources implementing front-end to GCC tree converters), and for
+ # build infrastructure purposes (Make-lang.in, etc.)
+ #
+ # This will be <subdir> (relative to $srcdir) if a line like
+ # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
+ # is found in <langdir>/config-lang.in, and will remain <langdir>
+ # otherwise.
+ #
+ # Except for the language alias (fetched above), the regular
+ # "config-lang.in" contents are always retrieved from $gcc_subdir,
+ # so a <langdir>/config-lang.in setting gcc_subdir typically sets
+ # only this and the language alias.
+
+ gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
+ if [ "$gcc_subdir" = "" ]; then
+ gcc_subdir="$subdir"
+ fi
+
+ case ",$enable_languages," in
+ *,$lang_alias,*)
+ all_selected_languages="$all_selected_languages $lang_alias"
+ if test -f $srcdir/$gcc_subdir/lang-specs.h; then
+ lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
+ fi
+ ;;
+ esac
+
+ language=
+ boot_language=
+ compilers=
+ outputs=
+ gtfiles=
+ subdir_requires=
+ . ${srcdir}/$gcc_subdir/config-lang.in
+ if test "x$language" = x
+ then
+ echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
+ exit 1
+ fi
+
+ ok=:
+ case ",$enable_languages," in
+ *,$lang_alias,*) ;;
+ *)
+ for i in $subdir_requires; do
+ test -f "${srcdir}/$i/config-lang.in" && continue
+ ok=false
+ break
+ done
+ ;;
+ esac
+ $ok || continue
+
+ all_lang_configurefrags="$all_lang_configurefrags \$(srcdir)/$gcc_subdir/config-lang.in"
+ if test "x$language" = xc && test -n "$all_lang_makefrags"; then
+ # Put c/Make-lang.in fragment first to match serialization languages order.
+ all_lang_makefrags="\$(srcdir)/$gcc_subdir/Make-lang.in $all_lang_makefrags"
+ else
+ all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
+ fi
+ if test -f $srcdir/$gcc_subdir/lang.opt; then
+ lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
+ all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
+ fi
+ if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
+ lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
+ fi
+ all_languages="$all_languages $language"
+ all_compilers="$all_compilers $compilers"
+ all_outputs="$all_outputs $outputs"
+ all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
+ case ",$enable_languages," in
+ *,lto,*)
+
+$as_echo "#define ENABLE_LTO 1" >>confdefs.h
+
+ enable_lto=yes
+
+ ;;
+ *) ;;
+ esac
+done
+
+check_languages=
+for language in $all_selected_languages
+do
+ check_languages="$check_languages check-$language"
+done
+
+selftest_languages=
+for language in $all_selected_languages
+do
+ selftest_languages="$selftest_languages selftest-$language"
+done
+
+# We link each language in with a set of hooks, reached indirectly via
+# lang.${target}. Only do so for selected languages.
+
+rm -f Make-hooks
+touch Make-hooks
+target_list="all.cross start.encap rest.encap tags \
+ install-common install-man install-info install-dvi install-pdf \
+ install-html dvi pdf html uninstall info man srcextra srcman srcinfo \
+ mostlyclean clean distclean maintainer-clean install-plugin"
+
+for t in $target_list
+do
+ x=
+ for lang in $all_selected_languages
+ do
+ x="$x $lang.$t"
+ done
+ echo "lang.$t: $x" >> Make-hooks
+done
+
+echo "ifeq (\$(DO_LINK_SERIALIZATION),)" >> Make-hooks
+echo "SERIAL_LIST =" >> Make-hooks
+echo else >> Make-hooks
+lang_cnt=0
+lang_list=
+prev=c
+serialization_languages=c
+for lang in $all_selected_languages
+do
+ test $lang = c && continue
+ if test $lang = lto; then
+ serialization_languages="$serialization_languages lto1 lto2"
+ else
+ serialization_languages="$serialization_languages $lang"
+ fi
+done
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ lang_cnt=`expr $lang_cnt + 1`
+ lang_list=" $prev$lang_list"
+ prev=${lang}
+done
+echo "SERIAL_LIST = \$(wordlist \$(DO_LINK_SERIALIZATION),$lang_cnt,$lang_list)" >> Make-hooks
+echo endif >> Make-hooks
+echo "SERIAL_COUNT = `expr $lang_cnt + 1`" >> Make-hooks
+echo "INDEX.c = 0" >> Make-hooks
+lang_idx=1
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ echo "$lang.prev = \$(if \$(word $lang_cnt,\$(SERIAL_LIST)),\$(\$(word $lang_cnt,\$(SERIAL_LIST)).serial))" >> Make-hooks
+ echo "INDEX.$lang = $lang_idx" >> Make-hooks
+ lang_cnt=`expr $lang_cnt - 1`
+ lang_idx=`expr $lang_idx + 1`
+done
+
+# --------
+# Option include files
+# --------
+
+${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
+option_includes="option-includes.mk"
+
+
+# --------
+# UNSORTED
+# --------
+
+# Create .gdbinit.
+
+echo "dir ." > .gdbinit
+echo "dir ${srcdir}" >> .gdbinit
+if test x$gdb_needs_out_file_path = xyes
+then
+ echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
+fi
+if test "x$subdirs" != x; then
+ for s in $subdirs
+ do
+ echo "dir ${srcdir}/$s" >> .gdbinit
+ done
+fi
+echo "source ${srcdir}/gdbinit.in" >> .gdbinit
+echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
+
+# Put a breakpoint on __asan_report_error to help with debugging buffer
+# overflow.
+case "$CFLAGS" in
+*-fsanitize=address*)
+ echo "source ${srcdir}/gdbasan.in" >> .gdbinit
+ ;;
+esac
+
+gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
+
+
+
+# Find a directory in which to install a shared libgcc.
+
+# Check whether --enable-version-specific-runtime-libs was given.
+if test "${enable_version_specific_runtime_libs+set}" = set; then :
+ enableval=$enable_version_specific_runtime_libs;
+fi
+
+
+# Substitute configuration variables
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Echo link setup.
+if test x${build} = x${host} ; then
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build a native compiler for ${target}." 1>&2
+ else
+ echo "Links are now set up to build a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+else
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
+ echo " for ${target}." 1>&2
+ else
+ echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+fi
+
+
+
+
+
+
+if test "x${ISLLIBS}" != "x" ; then
+
+$as_echo "#define HAVE_isl 1" >>confdefs.h
+
+fi
+
+# Check for plugin support
+ # Check whether --enable-plugin was given.
+if test "${enable_plugin+set}" = set; then :
+ enableval=$enable_plugin; enable_plugin=$enableval
+else
+ enable_plugin=yes; default_plugin=yes
+fi
+
+
+ pluginlibs=
+ plugin_check=yes
+
+ case "${host}" in
+ *-*-mingw*)
+ # Since plugin support under MinGW is not as straightforward as on
+ # other platforms (e.g., we have to link import library, etc), we
+ # only enable it if explicitly requested.
+ if test x"$default_plugin" = x"yes"; then
+ enable_plugin=no
+ elif test x"$enable_plugin" = x"yes"; then
+ # Use make's target variable to derive import library name.
+ pluginlibs='-Wl,--export-all-symbols -Wl,--out-implib=$@.a'
+ plugin_check=no
+ fi
+ ;;
+ *-*-darwin*)
+ if test x$build = x$host; then
+ export_sym_check="nm${exeext} -g"
+ elif test x$host = x$target; then
+ export_sym_check="$gcc_cv_nm -g"
+ else
+ export_sym_check=
+ fi
+ ;;
+ *)
+ if test x$build = x$host; then
+ export_sym_check="objdump${exeext} -T"
+ elif test x$host = x$target; then
+ export_sym_check="$gcc_cv_objdump -T"
+ else
+ export_sym_check=
+ fi
+ ;;
+ esac
+
+ if test x"$enable_plugin" = x"yes" -a x"$plugin_check" = x"yes"; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
+$as_echo_n "checking for exported symbols... " >&6; }
+ if test "x$export_sym_check" != x; then
+ echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
+ ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
+ if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
+ : # No need to use a flag
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
+$as_echo_n "checking for -rdynamic... " >&6; }
+ ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
+ if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
+ plugin_rdynamic=yes
+ pluginlibs="-rdynamic"
+ else
+ plugin_rdynamic=no
+ enable_plugin=no
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
+$as_echo "$plugin_rdynamic" >&6; }
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
+$as_echo "unable to check" >&6; }
+ fi
+
+ # Check -ldl
+ saved_LIBS="$LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ if test x"$ac_cv_search_dlopen" = x"-ldl"; then
+ pluginlibs="$pluginlibs -ldl"
+ fi
+ LIBS="$saved_LIBS"
+
+ # Check that we can build shared objects with -fPIC -shared
+ saved_LDFLAGS="$LDFLAGS"
+ saved_CFLAGS="$CFLAGS"
+ saved_CXXFLAGS="$CXXFLAGS"
+ case "${host}" in
+ *-*-darwin*)
+ CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
+ CFLAGS="$CFLAGS -fPIC"
+ CXXFLAGS=`echo $CXXFLAGS | sed s/-mdynamic-no-pic//g`
+ CXXFLAGS="$CXXFLAGS -fPIC"
+ LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
+ ;;
+ *)
+ CFLAGS="$CFLAGS -fPIC"
+ CXXFLAGS="$CXXFLAGS -fPIC"
+ LDFLAGS="$LDFLAGS -fPIC -shared"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
+$as_echo_n "checking for -fPIC -shared... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+extern int X;
+int
+main ()
+{
+return X == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; have_pic_shared=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; have_pic_shared=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
+ pluginlibs=
+ enable_plugin=no
+ fi
+ LDFLAGS="$saved_LDFLAGS"
+ CFLAGS="$saved_CFLAGS"
+ CXXFLAGS="$saved_CXXFLAGS"
+
+ # If plugin support had been requested but not available, fail.
+ if test x"$enable_plugin" = x"no" ; then
+ if test x"$default_plugin" != x"yes"; then
+ as_fn_error $? "
+ Building GCC with plugin support requires a host that supports
+ -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
+ fi
+ fi
+ fi
+
+
+
+if test x"$enable_plugin" = x"yes"; then
+
+$as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
+
+fi
+
+
+# Enable --enable-host-shared
+# Check whether --enable-host-shared was given.
+if test "${enable_host_shared+set}" = set; then :
+ enableval=$enable_host_shared; PICFLAG=-fPIC
+else
+ PICFLAG=
+fi
+
+
+
+
+
+# Check whether --enable-libquadmath-support was given.
+if test "${enable_libquadmath_support+set}" = set; then :
+ enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
+else
+ ENABLE_LIBQUADMATH_SUPPORT=yes
+fi
+
+if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
+
+$as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
+
+fi
+
+
+# Specify what hash style to use by default.
+
+# Check whether --with-linker-hash-style was given.
+if test "${with_linker_hash_style+set}" = set; then :
+ withval=$with_linker_hash_style; case x"$withval" in
+ xsysv)
+ LINKER_HASH_STYLE=sysv
+ ;;
+ xgnu)
+ LINKER_HASH_STYLE=gnu
+ ;;
+ xboth)
+ LINKER_HASH_STYLE=both
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
+ ;;
+ esac
+else
+ LINKER_HASH_STYLE=''
+fi
+
+if test x"${LINKER_HASH_STYLE}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
+_ACEOF
+
+fi
+
+# Specify what should be the default of -fdiagnostics-color option.
+
+# Check whether --with-diagnostics-color was given.
+if test "${with_diagnostics_color+set}" = set; then :
+ withval=$with_diagnostics_color; case x"$withval" in
+ xnever)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_COLOR_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-diagnostics-color" "$LINENO" 5
+ ;;
+ esac
+else
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DIAGNOSTICS_COLOR_DEFAULT $DIAGNOSTICS_COLOR_DEFAULT
+_ACEOF
+
+
+# Specify what should be the default of -fdiagnostics-urls option.
+
+# Check whether --with-diagnostics-urls was given.
+if test "${with_diagnostics_urls+set}" = set; then :
+ withval=$with_diagnostics_urls; case x"$withval" in
+ xnever)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_URLS_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_YES
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-diagnostics-urls" "$LINENO" 5
+ ;;
+ esac
+else
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DIAGNOSTICS_URLS_DEFAULT $DIAGNOSTICS_URLS_DEFAULT
+_ACEOF
+
+
+# Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
+# of jit/jit-playback.cc.
+gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
+echo "gcc_driver_version: ${gcc_driver_version}"
+cat > gcc-driver-name.h <<EOF
+#define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_driver_version}${exeext}"
+EOF
+
+# Check whether --enable-default-pie was given.
+# Check whether --enable-default-pie was given.
+if test "${enable_default_pie+set}" = set; then :
+ enableval=$enable_default_pie; enable_default_pie=$enableval
+else
+ enable_default_pie=no
+fi
+
+if test x$enable_default_pie = xyes ; then
+
+$as_echo "#define ENABLE_DEFAULT_PIE 1" >>confdefs.h
+
+fi
+
+
+# Check if -fno-PIE works.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-PIE option" >&5
+$as_echo_n "checking for -fno-PIE option... " >&6; }
+if ${gcc_cv_c_no_fpie+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ saved_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS -fno-PIE"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_c_no_fpie=yes
+else
+ gcc_cv_c_no_fpie=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_no_fpie" >&5
+$as_echo "$gcc_cv_c_no_fpie" >&6; }
+if test "$gcc_cv_c_no_fpie" = "yes"; then
+ NO_PIE_CFLAGS="-fno-PIE"
+fi
+
+
+# Check if -no-pie works.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -no-pie option" >&5
+$as_echo_n "checking for -no-pie option... " >&6; }
+if ${gcc_cv_no_pie+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -no-pie"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_no_pie=yes
+else
+ gcc_cv_no_pie=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$saved_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
+$as_echo "$gcc_cv_no_pie" >&6; }
+if test "$gcc_cv_no_pie" = "yes"; then
+ NO_PIE_FLAG="-no-pie"
+fi
+
+
+# Enable Intel CET on Intel CET enabled host if jit is enabled.
+ # Check whether --enable-cet was given.
+if test "${enable_cet+set}" = set; then :
+ enableval=$enable_cet;
+ case "$enableval" in
+ yes|no|auto) ;;
+ *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
+ esac
+
+else
+ enable_cet=auto
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
+$as_echo_n "checking for CET support... " >&6; }
+
+case "$host" in
+ i[34567]86-*-linux* | x86_64-*-linux*)
+ may_have_cet=yes
+ cet_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -fcf-protection"
+ case "$enable_cet" in
+ auto)
+ # Check if target supports multi-byte NOPs
+ # and if compiler and assembler support CET.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#if !defined(__SSE2__)
+#error target does not support multi-byte NOPs
+#else
+asm ("setssbsy");
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ enable_cet=yes
+else
+ enable_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ;;
+ yes)
+ # Check if compiler and assembler support CET.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+asm ("setssbsy");
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ support_cet=yes
+else
+ support_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $support_cet = "no"; then
+ if test x$enable_bootstrap != xno \
+ && test -z "${with_build_subdir}" \
+ && (test ! -f ../stage_current \
+ || test `cat ../stage_current` != "stage1"); then
+ # Require CET support only for the final GCC build.
+ as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
+ else
+ # Don't enable CET without CET support for non-bootstrap
+ # build, in stage1 nor for build support.
+ enable_cet=no
+ fi
+ fi
+ ;;
+ esac
+ CFLAGS="$cet_save_CFLAGS"
+ ;;
+ *)
+ may_have_cet=no
+ enable_cet=no
+ ;;
+esac
+
+cet_save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fcf-protection=none"
+cet_save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
+if test x$may_have_cet = xyes; then
+ # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ may_have_cet=yes
+else
+ may_have_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+if test x$may_have_cet = xyes; then
+ if test x$cross_compiling = xno; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+ asm ("endbr32");
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ have_multi_byte_nop=yes
+else
+ have_multi_byte_nop=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ have_cet=no
+ if test x$have_multi_byte_nop = xyes; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+static void
+foo (void)
+{
+}
+
+static void
+__attribute__ ((noinline, noclone))
+xxx (void (*f) (void))
+{
+ f ();
+}
+
+static void
+__attribute__ ((noinline, noclone))
+bar (void)
+{
+ xxx (foo);
+}
+
+int
+main ()
+{
+ bar ();
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ have_cet=no
+else
+ have_cet=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+ if test x$enable_cet = xno -a x$have_cet = xyes; then
+ as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
+ fi
+ fi
+else
+ # Enable CET in cross compiler if possible so that it will run on both
+ # CET and non-CET hosts.
+ have_cet=yes
+fi
+if test x$enable_cet = xyes; then
+ CET_HOST_FLAGS="-fcf-protection"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+CFLAGS="$cet_save_CFLAGS"
+LDFLAGS="$cet_save_LDFLAGS"
+
+case x$enable_languages in
+*jit*)
+ ;;
+*)
+ CET_HOST_FLAGS=
+ ;;
+esac
+
+
+# Check linker supports '-z bndplt'
+ld_bndplt_support=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -z bndplt option" >&5
+$as_echo_n "checking linker -z bndplt option... " >&6; }
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_bndplt_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -a bndplt option
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z bndplt' > /dev/null; then
+ ld_bndplt_support=yes
+ fi
+ fi
+fi
+if test x"$ld_bndplt_support" = xyes; then
+
+$as_echo "#define HAVE_LD_BNDPLT_SUPPORT 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_bndplt_support" >&5
+$as_echo "$ld_bndplt_support" >&6; }
+
+# Check linker supports '--push-state'/'--pop-state'
+ld_pushpopstate_support=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --push-state/--pop-state options" >&5
+$as_echo_n "checking linker --push-state/--pop-state options... " >&6; }
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_pushpopstate_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --push-state/--pop-state options
+ if $gcc_cv_ld --help 2>&1 | grep -- '--push-state' > /dev/null; then
+ ld_pushpopstate_support=yes
+ fi
+ fi
+fi
+if test x"$ld_pushpopstate_support" = xyes; then
+
+$as_echo "#define HAVE_LD_PUSHPOPSTATE_SUPPORT 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_pushpopstate_support" >&5
+$as_echo "$ld_pushpopstate_support" >&6; }
+
+# On s390, float_t has historically been statically defined as double for no
+# good reason. To comply with the C standard in the light of this definition,
+# gcc has evaluated float expressions in double precision when in
+# standards-compatible mode or when given -fexcess-precision=standard. To enable
+# a smooth transition towards the new model used by most architectures, where
+# gcc describes its behavior via the macro __FLT_EVAL_METHOD__ and glibc derives
+# float_t from that, this behavior can be configured with
+# --enable-s390-excess-float-precision. When given as enabled, that flag selects
+# the old model. When omitted, native builds and cross compiles that have target
+# libc headers will detect whether libc clamps float_t to double and in that
+# case maintain the old model. Otherwise, they will default to the new model.
+# Check whether --enable-s390-excess-float-precision was given.
+if test "${enable_s390_excess_float_precision+set}" = set; then :
+ enableval=$enable_s390_excess_float_precision;
+else
+ enable_s390_excess_float_precision=auto
+fi
+
+
+case $target in
+ s390*-linux*)
+ if test x"$enable_s390_excess_float_precision" = xauto; then
+ # Can we autodetect the behavior of the target libc?
+ if test "$target" = "$host" -a "$host" = "$build"; then
+ enable_s390_excess_float_precision=autodetect
+ elif test "x$with_headers" != xno; then
+ # cross build. are target headers available?
+ # carefully coerce the build-system compiler to use target headers
+ saved_CXXFLAGS="$CXXFLAGS"
+ fixed_XGCC_FLAGS_FOR_TARGET=`echo "$XGCC_FLAGS_FOR_TARGET" | sed 's/-B/-idirafter/g'`
+ CROSS_TEST_CXXFLAGS="-nostdinc $fixed_XGCC_FLAGS_FOR_TARGET"
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <math.h>
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ enable_s390_excess_float_precision=autodetect
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CXXFLAGS="$saved_CXXFLAGS"
+ fi
+
+ if test x"$enable_s390_excess_float_precision" = xautodetect; then
+ saved_CXXFLAGS="$CXXFLAGS"
+ if ! test "$target" = "$host" -a "$host" = "$build"; then
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ unset CROSS_TEST_CXXFLAGS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc clamping float_t to double" >&5
+$as_echo_n "checking for glibc clamping float_t to double... " >&6; }
+if ${gcc_cv_float_t_clamped_to_double+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define __FLT_EVAL_METHOD__ 0
+#include <math.h>
+int dummy[sizeof(float_t) == sizeof(double) ? 1 : -1];
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_float_t_clamped_to_double=yes
+else
+ gcc_cv_float_t_clamped_to_double=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_float_t_clamped_to_double" >&5
+$as_echo "$gcc_cv_float_t_clamped_to_double" >&6; }
+ CXXFLAGS="$saved_CXXFLAGS"
+ enable_s390_excess_float_precision="$gcc_cv_float_t_clamped_to_double"
+ else
+ # no way to detect behavior of target libc, default to new model
+ enable_s390_excess_float_precision=no
+ fi
+ fi
+
+
+ if test x"$enable_s390_excess_float_precision" = xyes; then
+
+$as_echo "#define ENABLE_S390_EXCESS_FLOAT_PRECISION 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+# Configure the subdirectories
+# AC_CONFIG_SUBDIRS($subdirs)
+
+# Create the Makefile
+# and configure language subdirectories
+ac_config_files="$ac_config_files $all_outputs"
+
+
+ac_config_commands="$ac_config_commands default"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_links="$ac_config_links"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration links:
+$config_links
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
+subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
+subdirs='$subdirs'
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
+ "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
+ "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
+ "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
+ "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
+ "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
+ "dsymutil") CONFIG_FILES="$CONFIG_FILES dsymutil:exec-tool.in" ;;
+ "clearcap.map") CONFIG_LINKS="$CONFIG_LINKS clearcap.map:${srcdir}/config/$clearcap_map" ;;
+ "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
+ "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
+ ac_cs_awk_getline=:
+ ac_cs_awk_pipe_init=
+ ac_cs_awk_read_file='
+ while ((getline aline < (F[key])) > 0)
+ print(aline)
+ close(F[key])'
+ ac_cs_awk_pipe_fini=
+else
+ ac_cs_awk_getline=false
+ ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
+ ac_cs_awk_read_file='
+ print "|#_!!_#|"
+ print "cat " F[key] " &&"
+ '$ac_cs_awk_pipe_init
+ # The final `:' finishes the AND list.
+ ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
+fi
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+# Create commands to substitute file output variables.
+{
+ echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
+ echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
+ echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
+ echo "_ACAWK" &&
+ echo "_ACEOF"
+} >conf$$files.sh &&
+. ./conf$$files.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+rm -f conf$$files.sh
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+ \$ac_cs_awk_pipe_init
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+ if (nfields == 3 && !substed) {
+ key = field[2]
+ if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
+ \$ac_cs_awk_read_file
+ next
+ }
+ }
+ print line
+}
+\$ac_cs_awk_pipe_fini
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
+if $ac_cs_awk_getline; then
+ $AWK -f "$ac_tmp/subs.awk"
+else
+ $AWK -f "$ac_tmp/subs.awk" | $SHELL
+fi \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+ :L)
+ #
+ # CONFIG_LINK
+ #
+
+ if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
+ :
+ else
+ # Prefer the file from the source tree if names are identical.
+ if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
+ ac_source=$srcdir/$ac_source
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
+$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
+
+ if test ! -r "$ac_source"; then
+ as_fn_error $? "$ac_source: file not found" "$LINENO" 5
+ fi
+ rm -f "$ac_file"
+
+ # Try a relative symlink, then a hard link, then a copy.
+ case $ac_source in
+ [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
+ *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
+ esac
+ ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
+ ln "$ac_source" "$ac_file" 2>/dev/null ||
+ cp -p "$ac_source" "$ac_file" ||
+ as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
+ fi
+ ;;
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
+ "gccdepdir":C)
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
+ for lang in $subdirs c-family common analyzer rtl-ssa
+ do
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
+ done ;;
+ "as":F) chmod +x as ;;
+ "collect-ld":F) chmod +x collect-ld ;;
+ "nm":F) chmod +x nm ;;
+ "dsymutil":F) chmod +x dsymutil ;;
+ "default":C)
+case ${CONFIG_HEADERS} in
+ *auto-host.h:config.in*)
+ echo > cstamp-h ;;
+esac
+# Make sure all the subdirs exist.
+for d in $subdirs doc build common c-family
+do
+ test -d $d || mkdir $d
+done
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
Property changes on: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/configure
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/configure.ac
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/configure.ac (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc/configure.ac (revision 5)
@@ -0,0 +1,7824 @@
+# configure.ac for GCC
+# Process this file with autoconf to generate a configuration script.
+
+# Copyright (C) 1997-2022 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 3, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# --------------------------------
+# Initialization and sanity checks
+# --------------------------------
+
+AC_INIT
+AC_CONFIG_SRCDIR(tree.cc)
+AC_CONFIG_HEADER(auto-host.h:config.in)
+
+gcc_version=`cat $srcdir/BASE-VER`
+
+# Determine the host, build, and target systems
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+# Determine the noncanonical host name, for Ada.
+ACX_NONCANONICAL_HOST
+
+# Determine the noncanonical target name, for directory use.
+ACX_NONCANONICAL_TARGET
+
+# Used for constructing correct paths for offload compilers.
+real_target_noncanonical=${target_noncanonical}
+accel_dir_suffix=
+
+# Determine the target- and build-specific subdirectories
+GCC_TOPLEV_SUBDIRS
+
+# Set program_transform_name
+AC_ARG_PROGRAM
+
+# Check for bogus environment variables.
+# Test if LIBRARY_PATH contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# LIBRARY_PATH contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+AC_MSG_CHECKING(LIBRARY_PATH variable)
+changequote(,)dnl
+case ${LIBRARY_PATH} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ library_path_setting="contains current directory"
+ ;;
+ *)
+ library_path_setting="ok"
+ ;;
+esac
+changequote([,])dnl
+AC_MSG_RESULT($library_path_setting)
+if test "$library_path_setting" != "ok"; then
+AC_MSG_ERROR([
+*** LIBRARY_PATH shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again.])
+fi
+
+# Test if GCC_EXEC_PREFIX contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# GCC_EXEC_PREFIX contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+AC_MSG_CHECKING(GCC_EXEC_PREFIX variable)
+changequote(,)dnl
+case ${GCC_EXEC_PREFIX} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ gcc_exec_prefix_setting="contains current directory"
+ ;;
+ *)
+ gcc_exec_prefix_setting="ok"
+ ;;
+esac
+changequote([,])dnl
+AC_MSG_RESULT($gcc_exec_prefix_setting)
+if test "$gcc_exec_prefix_setting" != "ok"; then
+AC_MSG_ERROR([
+*** GCC_EXEC_PREFIX shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again.])
+fi
+
+# -----------
+# Directories
+# -----------
+
+# Specify the local prefix
+local_prefix=
+AC_ARG_WITH(local-prefix,
+[AS_HELP_STRING([--with-local-prefix=DIR],
+ [specifies directory to put local include])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
+no) ;;
+*) local_prefix=$with_local_prefix ;;
+esac])
+
+# Default local prefix if it is empty
+if test x$local_prefix = x; then
+ local_prefix=/usr/local
+fi
+
+AC_ARG_WITH([native-system-header-dir],
+ [ --with-native-system-header-dir=dir
+ use dir as the directory to look for standard
+ system header files in. Defaults to /usr/include.],
+[
+ case ${with_native_system_header_dir} in
+ yes|no) AC_MSG_ERROR([bad value ${withval} given for --with-native-system-header-dir]) ;;
+ /* | [[A-Za-z]]:[[\\/]]*) ;;
+ *) AC_MSG_ERROR([--with-native-system-header-dir argument ${withval} must be an absolute directory]) ;;
+ esac
+ configured_native_system_header_dir="${withval}"
+], [configured_native_system_header_dir=])
+
+AC_ARG_WITH(build-sysroot,
+ [AS_HELP_STRING([--with-build-sysroot=sysroot],
+ [use sysroot as the system root during the build])],
+ [if test x"$withval" != x ; then
+ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
+ fi],
+ [SYSROOT_CFLAGS_FOR_TARGET=])
+AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
+
+if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+else
+ test_prefix=$prefix
+fi
+if test "x$exec_prefix" = xNONE; then
+ test_exec_prefix=$test_prefix
+else
+ test_exec_prefix=$exec_prefix
+fi
+
+AC_ARG_WITH(sysroot,
+[AS_HELP_STRING([[--with-sysroot[=DIR]]],
+ [search for usr/lib, usr/include, et al, within DIR])],
+[
+ case ${with_sysroot} in
+ /) ;;
+ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
+ esac
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
+
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
+ '${prefix}'|'${prefix}/'*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
+], [
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE=
+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
+])
+AC_SUBST(TARGET_SYSTEM_ROOT)
+AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
+AC_SUBST(CROSS_SYSTEM_HEADER_DIR)
+
+# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
+# passed in by the toplevel make and thus we'd get different behavior
+# depending on where we built the sources.
+gcc_gxx_include_dir=
+# Specify the g++ header file directory
+AC_ARG_WITH(gxx-include-dir,
+[AS_HELP_STRING([--with-gxx-include-dir=DIR],
+ [specifies directory to put g++ header files])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
+no) ;;
+*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
+esac])
+
+# If both --with-sysroot and --with-gxx-include-dir are passed, we interpolate
+# the former in the latter and, upon success, compute gcc_gxx_include_dir as
+# relative to the sysroot.
+gcc_gxx_include_dir_add_sysroot=0
+
+# This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_include_dir='${libsubdir}/include/c++'
+ else
+ libstdcxx_incdir='include/c++/$(version)'
+ if test x$host != x$target; then
+ libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
+ fi
+ gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_without_sysroot}"; then
+ gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
+ gcc_gxx_include_dir_add_sysroot=1
+ fi
+fi
+
+# Configuration for an alternate set of C++ headers.
+gcc_gxx_libcxx_include_dir=
+# Specify the alternate g++ header file directory
+AC_ARG_WITH(gxx-libcxx-include-dir,
+[AS_HELP_STRING([--with-gxx-libcxx-include-dir=DIR],
+ [specifies directory to find libc++ header files])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for libc++ include directory) ;;
+no) ;;
+*) gcc_gxx_libcxx_include_dir=$with_gxx_libcxx_include_dir ;;
+esac])
+
+# If both --with-sysroot and --with-gxx-libcxx-include-dir are passed, we
+# check to see if the latter starts with the former and, upon success, compute
+# gcc_gxx_libcxx_include_dir as relative to the sysroot.
+gcc_gxx_libcxx_include_dir_add_sysroot=0
+
+if test x${gcc_gxx_libcxx_include_dir} != x; then
+ AC_DEFINE(ENABLE_STDLIB_OPTION, 1,
+ [Define if the -stdlib= option should be enabled.])
+else
+ AC_DEFINE(ENABLE_STDLIB_OPTION, 0)
+fi
+# ??? This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_libcxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_libcxx_include_dir='${libsubdir}/libc++_include/c++/v1'
+ else
+ libcxx_incdir='libc++_include/c++/$(version)/v1'
+ if test x$host != x$target; then
+ libcxx_incdir="$target_alias/$libcxx_incdir"
+ fi
+ gcc_gxx_libcxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_libcxx_without_sysroot=`expr "${gcc_gxx_libcxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_libcxx_without_sysroot}"; then
+ gcc_gxx_libcxx_include_dir="${gcc_gxx_libcxx_without_sysroot}"
+ gcc_gxx_libcxx_include_dir_add_sysroot=1
+ fi
+fi
+
+AC_ARG_WITH(cpp_install_dir,
+[AC_HELP_STRING([--with-cpp-install-dir=DIR],
+ [install the user visible C preprocessor in DIR
+ (relative to PREFIX) as well as PREFIX/bin])],
+[if test x$withval = xyes; then
+ AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi])
+
+# We would like to our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources. Therefore we have --enable-generated-files-in-srcdir to do
+# just that.
+
+AC_MSG_CHECKING([whether to place generated files in the source directory])
+ dnl generated-files-in-srcdir is disabled by default
+ AC_ARG_ENABLE(generated-files-in-srcdir,
+ [AS_HELP_STRING([--enable-generated-files-in-srcdir],
+ [put copies of generated files in source dir
+ intended for creating source tarballs for users
+ without texinfo bison or flex])],
+ generated_files_in_srcdir=$enableval,
+ generated_files_in_srcdir=no)
+
+AC_MSG_RESULT($generated_files_in_srcdir)
+
+if test "$generated_files_in_srcdir" = "yes"; then
+ GENINSRC=''
+else
+ GENINSRC='#'
+fi
+AC_SUBST(GENINSRC)
+
+# -------------------
+# Find default linker
+# -------------------
+
+# With GNU ld
+AC_ARG_WITH(gnu-ld,
+[AS_HELP_STRING([--with-gnu-ld], [arrange to work with GNU ld])],
+gnu_ld_flag="$with_gnu_ld",
+gnu_ld_flag=no)
+
+case $target in
+ *darwin*)
+ ld64_flag=yes # Darwin can only use a ld64-compatible linker.
+ dsymutil_flag=yes # Darwin uses dsymutil to link debug.
+ ;;
+ *)
+ ld64_flag=no
+ dsymutil_flag=no
+ ;;
+esac
+
+# With pre-defined ld
+AC_ARG_WITH(ld,
+[AS_HELP_STRING([--with-ld], [arrange to use the specified ld (full pathname)])],
+DEFAULT_LINKER="$with_ld")
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_LINKER"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER])
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gnu_ld_flag=yes
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep ld64- > /dev/null; then
+ ld64_flag=yes
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_LINKER,"$DEFAULT_LINKER",
+ [Define to enable the use of a default linker.])
+fi
+
+AC_MSG_CHECKING([whether a default linker was specified])
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test x"$gnu_ld_flag" = x"no"; then
+ AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
+ else
+ AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+# With demangler in GNU ld
+AC_ARG_WITH(demangler-in-ld,
+[AS_HELP_STRING([--with-demangler-in-ld], [try to use demangler in GNU ld])],
+demangler_in_ld="$with_demangler_in_ld",
+demangler_in_ld=yes)
+
+# Allow the user to specify a dsymutil executable (used on Darwin only, so far)
+AC_ARG_WITH(dsymutil,
+[AS_HELP_STRING([--with-dsymutil], [arrange to use the specified dsymutil (full pathname)])],
+DEFAULT_DSYMUTIL="$with_dsymutil")
+
+dsymutil_vers=
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ if test ! -x "$DEFAULT_DSYMUTIL"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL])
+ else
+ if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
+ dsymutil_flag=yes
+ fi
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_DSYMUTIL,"$DEFAULT_DSYMUTIL",
+ [Define to enable the use of a default debug linker.])
+fi
+
+AC_MSG_CHECKING([whether a default dsymutil was specified])
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ AC_MSG_RESULT([yes ($DEFAULT_DSYMUTIL)])
+else
+ AC_MSG_RESULT(no)
+fi
+
+# ----------------------
+# Find default assembler
+# ----------------------
+
+# With GNU as
+AC_ARG_WITH(gnu-as,
+[AS_HELP_STRING([--with-gnu-as], [arrange to work with GNU as])],
+gas_flag="$with_gnu_as",
+gas_flag=no)
+
+AC_ARG_WITH(as,
+[AS_HELP_STRING([--with-as], [arrange to use the specified as (full pathname)])],
+DEFAULT_ASSEMBLER="$with_as")
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_ASSEMBLER"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER])
+ elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gas_flag=yes
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER",
+ [Define to enable the use of a default assembler.])
+fi
+
+AC_MSG_CHECKING([whether a default assembler was specified])
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test x"$gas_flag" = x"no"; then
+ AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
+ else
+ AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+# ---------------
+# Find C compiler
+# ---------------
+
+# If a non-executable a.out is present (e.g. created by GNU as above even if
+# invoked with -v only), the IRIX 6 native ld just overwrites the existing
+# file, even when creating an executable, so an execution test fails.
+# Remove possible default executable files to avoid this.
+#
+# FIXME: This really belongs into AC_PROG_CC and can be removed once
+# Autoconf includes it.
+rm -f a.out a.exe b.out
+
+# Find the native compiler
+AC_PROG_CC
+AC_PROG_CXX
+ACX_PROG_GNAT([-I"$srcdir"/ada/libgnat])
+ACX_PROG_GDC([-I"$srcdir"/d])
+
+# Do configure tests with the C++ compiler, since that's what we build with.
+AC_LANG(C++)
+
+# Remove the -O2: for historical reasons, unless bootstrapping we prefer
+# optimizations to be activated explicitly by the toplevel.
+case "$CC" in
+ */prev-gcc/xgcc*) ;;
+ *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[[ ]]//" -e "s/-O[[gs]][[ ]]//" -e "s/-O[[0-9]]*[[ ]]//" `
+ CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[[ ]]//" -e "s/-O[[gs]][[ ]]//" -e "s/-O[[0-9]]*[[ ]]//" ` ;;
+esac
+AC_SUBST(CFLAGS)
+AC_SUBST(CXXFLAGS)
+AC_SUBST(GDCFLAGS)
+
+# Determine PICFLAG for target gnatlib.
+GCC_PICFLAG_FOR_TARGET
+AC_SUBST(PICFLAG_FOR_TARGET)
+
+# -------------------------
+# Check C compiler features
+# -------------------------
+
+AC_USE_SYSTEM_EXTENSIONS
+
+AC_PROG_CPP
+AC_C_INLINE
+
+AC_SYS_LARGEFILE
+AC_CHECK_SIZEOF(ino_t)
+AC_CHECK_SIZEOF(dev_t)
+
+# Select the right stat being able to handle 64bit inodes, if needed.
+if test "$enable_largefile" != no; then
+ case "$host, $build" in
+ *-*-aix*,*|*,*-*-aix*)
+ if test "$ac_cv_sizeof_ino_t" == "4" -a "$ac_cv_sizeof_dev_t" == 4; then
+ AC_DEFINE(HOST_STAT_FOR_64BIT_INODES, stat64x,
+ [Define which stat syscall is able to handle 64bit indodes.])
+ fi;;
+ esac
+fi
+
+
+# sizeof(char) is 1 by definition.
+AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)])
+GCC_STDINT_TYPES
+if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
+ AC_MSG_ERROR([uint64_t or int64_t not found])
+fi
+
+# check what underlying integer type int64_t uses
+AC_CACHE_CHECK(for int64_t underlying type, ac_cv_int64_t_type, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long> { typedef long t; };
+]], [[X<int64_t>::t x;]])],[ac_cv_int64_t_type=long],[ac_cv_int64_t_type="long long"])])
+if test "$ac_cv_int64_t_type" = "long"; then
+ AC_DEFINE(INT64_T_IS_LONG, 1,
+ [Define if int64_t uses long as underlying type.])
+else
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long long> { typedef long long t; };
+]], [[X<int64_t>::t x;]])],[],[AC_MSG_ERROR([error verifying int64_t uses long long])])
+fi
+
+AC_CACHE_CHECK(for std::swap in <utility>, ac_cv_std_swap_in_utility, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <utility>
+]], [[int a, b; std::swap(a,b);]])],[ac_cv_std_swap_in_utility=yes],[ac_cv_std_swap_in_utility=no])])
+if test $ac_cv_std_swap_in_utility = yes; then
+ AC_DEFINE(HAVE_SWAP_IN_UTILITY, 1,
+ [Define if <utility> defines std::swap.])
+fi
+
+# Check whether compiler is affected by placement new aliasing bug (PR 29286).
+# If the host compiler is affected by the bug, and we build with optimization
+# enabled (which happens e.g. when cross-compiling), the pool allocator may
+# get miscompiled. Use -fno-strict-aliasing to work around this problem.
+# Since there is no reliable feature check for the presence of this bug,
+# we simply use a GCC version number check. (This should never trigger for
+# stages 2 or 3 of a native bootstrap.)
+aliasing_flags=
+if test "$GCC" = yes; then
+ saved_CXXFLAGS="$CXXFLAGS"
+
+ # The following test compilation will succeed if and only if $CXX accepts
+ # -fno-strict-aliasing *and* is older than GCC 4.3.
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+ AC_MSG_CHECKING([whether $CXX is affected by placement new aliasing bug])
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
+#error compiler not affected by placement new aliasing bug
+#endif
+])],
+ [AC_MSG_RESULT([yes]); aliasing_flags='-fno-strict-aliasing'],
+ [AC_MSG_RESULT([no])])
+
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+AC_SUBST(aliasing_flags)
+
+
+
+# ---------------------
+# Warnings and checking
+# ---------------------
+
+# Check $CC warning features (if it's GCC).
+# We want to use -pedantic, but we don't want warnings about
+# * 'long long'
+# * variadic macros
+# * overlong strings
+# * C++11 narrowing conversions in { }
+# So, we only use -pedantic if we can disable those warnings.
+
+# In stage 1, disable -Wformat warnings from old GCCs about new % codes
+AC_ARG_ENABLE(build-format-warnings,
+ AS_HELP_STRING([--disable-build-format-warnings],[don't use -Wformat while building GCC]),
+ [],[enable_build_format_warnings=yes])
+AS_IF([test $enable_build_format_warnings = no],
+ [wf_opt=-Wno-format],[wf_opt=])
+ACX_PROG_CXX_WARNING_OPTS(
+ m4_quote(m4_do([-W -Wall -Wno-narrowing -Wwrite-strings ],
+ [-Wcast-qual $wf_opt])),
+ [loose_warn])
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-Wstrict-prototypes -Wmissing-prototypes ],
+ [])), [c_loose_warn])
+ACX_PROG_CXX_WARNING_OPTS(
+ m4_quote(m4_do([-Wmissing-format-attribute ],
+ [-Woverloaded-virtual])), [strict_warn])
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-Wold-style-definition -Wc++-compat])), [c_strict_warn])
+ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC(
+ m4_quote(m4_do([-Wno-long-long -Wno-variadic-macros ],
+ [-Wno-overlength-strings])), [strict_warn])
+ACX_PROG_CXX_WARNINGS_ARE_ERRORS([manual], [strict_warn])
+
+# The above macros do nothing if the compiler is not GCC. However, the
+# Makefile has more goo to add other flags, so these variables are used
+# to enable warnings only for GCC.
+warn_cflags=
+warn_cxxflags=
+if test "x$GCC" = "xyes"; then
+ warn_cflags='$(GCC_WARN_CFLAGS)'
+ warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
+fi
+AC_SUBST(warn_cflags)
+AC_SUBST(warn_cxxflags)
+
+# Disable exceptions and RTTI if building with g++
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-fno-exceptions -fno-rtti -fasynchronous-unwind-tables])),
+ [noexception_flags])
+
+# Enable expensive internal checks
+is_release=
+if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
+ is_release=yes
+fi
+
+AC_ARG_ENABLE(checking,
+[AS_HELP_STRING([[--enable-checking[=LIST]]],
+ [enable expensive run-time checks. With LIST,
+ enable only specific categories of checks.
+ Categories are: yes,no,all,none,release.
+ Flags are: assert,df,extra,fold,gc,gcac,gimple,misc,
+ rtlflag,rtl,runtime,tree,valgrind,types])],
+[ac_checking_flags="${enableval}"],[
+# Determine the default checks.
+if test x$is_release = x ; then
+ ac_checking_flags=yes,extra
+else
+ ac_checking_flags=release
+fi])
+IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in release $ac_checking_flags
+do
+ case $check in
+ # these set all the flags to specific states
+ yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking= ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
+ ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
+ ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking=1 ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ # these enable particular checks
+ assert) ac_assert_checking=1 ;;
+ df) ac_df_checking=1 ;;
+ extra) ac_extra_checking=1 ;;
+ fold) ac_fold_checking=1 ;;
+ gc) ac_gc_checking=1 ;;
+ gcac) ac_gc_always_collect=1 ;;
+ gimple) ac_gimple_checking=1 ;;
+ misc) ac_checking=1 ;;
+ rtl) ac_rtl_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
+ runtime) ac_runtime_checking=1 ;;
+ tree) ac_tree_checking=1 ;;
+ types) ac_types_checking=1 ;;
+ valgrind) ac_valgrind_checking=1 ;;
+ *) AC_MSG_ERROR(unknown check category $check) ;;
+ esac
+done
+IFS="$ac_save_IFS"
+
+nocommon_flag=""
+if test x$ac_checking != x ; then
+ AC_DEFINE(CHECKING_P, 1,
+[Define to 0/1 if you want more run-time sanity checks. This one gets a grab
+bag of miscellaneous but relatively cheap checks.])
+ nocommon_flag=-fno-common
+else
+ AC_DEFINE(CHECKING_P, 0)
+fi
+AC_SUBST(nocommon_flag)
+if test x$ac_extra_checking != x ; then
+ AC_DEFINE(ENABLE_EXTRA_CHECKING, 1,
+[Define to 0/1 if you want extra run-time checking that might affect code
+generation.])
+else
+ AC_DEFINE(ENABLE_EXTRA_CHECKING, 0)
+fi
+if test x$ac_df_checking != x ; then
+ AC_DEFINE(ENABLE_DF_CHECKING, 1,
+[Define if you want more run-time sanity checks for dataflow.])
+fi
+if test x$ac_assert_checking != x ; then
+ AC_DEFINE(ENABLE_ASSERT_CHECKING, 1,
+[Define if you want assertions enabled. This is a cheap check.])
+fi
+if test x$ac_gimple_checking != x ; then
+ AC_DEFINE(ENABLE_GIMPLE_CHECKING, 1,
+[Define if you want operations on GIMPLE (the basic data structure of
+the high-level optimizers) to be checked for dynamic type safety at
+runtime. This is moderately expensive.])
+fi
+GCC_TARGET_TEMPLATE(ENABLE_RUNTIME_CHECKING)
+if test x$ac_runtime_checking != x ; then
+ AC_DEFINE(ENABLE_RUNTIME_CHECKING, 1,
+[Define if you want runtime assertions enabled. This is a cheap check.])
+fi
+if test x$ac_tree_checking != x ; then
+ AC_DEFINE(ENABLE_TREE_CHECKING, 1,
+[Define if you want all operations on trees (the basic data
+ structure of the front ends) to be checked for dynamic type safety
+ at runtime. This is moderately expensive.
+ ])
+ TREECHECKING=yes
+fi
+if test x$ac_types_checking != x ; then
+ AC_DEFINE(ENABLE_TYPES_CHECKING, 1,
+[Define if you want all gimple types to be verified after gimplifiation.
+ This is cheap.
+ ])
+fi
+AC_SUBST(TREECHECKING)
+if test x$ac_rtl_checking != x ; then
+ AC_DEFINE(ENABLE_RTL_CHECKING, 1,
+[Define if you want all operations on RTL (the basic data structure
+ of the optimizer and back end) to be checked for dynamic type safety
+ at runtime. This is quite expensive.])
+fi
+if test x$ac_rtlflag_checking != x ; then
+ AC_DEFINE(ENABLE_RTL_FLAG_CHECKING, 1,
+[Define if you want RTL flag accesses to be checked against the RTL
+ codes that are supported for each access macro. This is relatively
+ cheap.])
+fi
+if test x$ac_gc_checking != x ; then
+ AC_DEFINE(ENABLE_GC_CHECKING, 1,
+[Define if you want the garbage collector to do object poisoning and
+ other memory allocation checks. This is quite expensive.])
+fi
+if test x$ac_gc_always_collect != x ; then
+ AC_DEFINE(ENABLE_GC_ALWAYS_COLLECT, 1,
+[Define if you want the garbage collector to operate in maximally
+ paranoid mode, validating the entire heap and collecting garbage at
+ every opportunity. This is extremely expensive.])
+fi
+if test x$ac_fold_checking != x ; then
+ AC_DEFINE(ENABLE_FOLD_CHECKING, 1,
+[Define if you want fold checked that it never destructs its argument.
+ This is quite expensive.])
+fi
+valgrind_path_defines=
+valgrind_command=
+
+dnl # This check AC_REQUIREs various stuff, so it *must not* be inside
+dnl # an if statement. This was the source of very frustrating bugs
+dnl # in converting to autoconf 2.5x!
+AC_CHECK_HEADER(valgrind.h, have_valgrind_h=yes, have_valgrind_h=no)
+
+# It is certainly possible that there's valgrind but no valgrind.h.
+# GCC relies on making annotations so we must have both.
+AC_MSG_CHECKING(for VALGRIND_DISCARD in <valgrind/memcheck.h>)
+AC_PREPROC_IFELSE([AC_LANG_SOURCE(
+ [[#include <valgrind/memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif]])],
+ [gcc_cv_header_valgrind_memcheck_h=yes],
+ [gcc_cv_header_valgrind_memcheck_h=no])
+AC_MSG_RESULT($gcc_cv_header_valgrind_memcheck_h)
+AC_MSG_CHECKING(for VALGRIND_DISCARD in <memcheck.h>)
+AC_PREPROC_IFELSE([AC_LANG_SOURCE(
+ [[#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif]])],
+ [gcc_cv_header_memcheck_h=yes],
+ [gcc_cv_header_memcheck_h=no])
+AC_MSG_RESULT($gcc_cv_header_memcheck_h)
+if test $gcc_cv_header_valgrind_memcheck_h = yes; then
+ AC_DEFINE(HAVE_VALGRIND_MEMCHECK_H, 1,
+ [Define if valgrind's valgrind/memcheck.h header is installed.])
+fi
+if test $gcc_cv_header_memcheck_h = yes; then
+ AC_DEFINE(HAVE_MEMCHECK_H, 1,
+ [Define if valgrind's memcheck.h header is installed.])
+fi
+
+if test x$ac_valgrind_checking != x ; then
+ AM_PATH_PROG_WITH_TEST(valgrind_path, valgrind,
+ [$ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1])
+ if test "x$valgrind_path" = "x" \
+ || (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ AC_MSG_ERROR([*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h])
+ fi
+ valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
+ valgrind_command="$valgrind_path -q"
+ AC_DEFINE(ENABLE_VALGRIND_CHECKING, 1,
+[Define if you want to run subprograms and generated programs
+ through valgrind (a memory checker). This is extremely expensive.])
+fi
+AC_SUBST(valgrind_path_defines)
+AC_SUBST(valgrind_command)
+
+# Enable code coverage collection
+AC_ARG_ENABLE(coverage,
+[AS_HELP_STRING([[--enable-coverage[=LEVEL]]],
+ [enable compiler's code coverage collection.
+ Use to measure compiler performance and locate
+ unused parts of the compiler. With LEVEL, specify
+ optimization. Values are opt, noopt,
+ default is noopt])],
+[case "${enableval}" in
+ yes|noopt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0 -fkeep-static-functions"
+ ;;
+ opt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2 -fkeep-static-functions"
+ ;;
+ no)
+ # a.k.a. --disable-coverage
+ coverage_flags=""
+ ;;
+ *)
+ AC_MSG_ERROR(unknown coverage setting $enableval)
+ ;;
+esac],
+[coverage_flags=""])
+AC_SUBST(coverage_flags)
+
+AC_ARG_ENABLE(gather-detailed-mem-stats,
+[AS_HELP_STRING([--enable-gather-detailed-mem-stats],
+ [enable detailed memory allocation stats gathering])], [],
+[enable_gather_detailed_mem_stats=no])
+gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(GATHER_STATISTICS, $gather_stats,
+[Define to enable detailed memory allocation stats gathering.])
+
+AC_ARG_ENABLE(valgrind-annotations,
+[AS_HELP_STRING([--enable-valgrind-annotations],
+ [enable valgrind runtime interaction])], [],
+[enable_valgrind_annotations=no])
+if test x$enable_valgrind_annotations != xno \
+ || test x$ac_valgrind_checking != x; then
+ if (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ AC_MSG_ERROR([*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h])
+ fi
+ AC_DEFINE(ENABLE_VALGRIND_ANNOTATIONS, 1,
+[Define to get calls to the valgrind runtime enabled.])
+fi
+
+# -------------------------------
+# Miscenalleous configure options
+# -------------------------------
+
+# Determine whether or not multilibs are enabled.
+AC_ARG_ENABLE(multilib,
+[AS_HELP_STRING([--enable-multilib],
+ [enable library support for multiple ABIs])],
+[], [enable_multilib=yes])
+AC_SUBST(enable_multilib)
+
+# Determine whether or not multiarch is enabled.
+AC_ARG_ENABLE(multiarch,
+[AS_HELP_STRING([--enable-multiarch],
+ [enable support for multiarch paths])],
+[case "${enableval}" in
+yes|no|auto) enable_multiarch=$enableval;;
+*) AC_MSG_ERROR(bad value ${enableval} given for --enable-multiarch option) ;;
+esac], [enable_multiarch=auto])
+if test x${enable_multiarch} = xauto; then
+ if test x${with_native_system_header_dir} != x; then
+ ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
+ enable_multiarch=no
+ fi
+ if test x$host != x$target && test "x$with_sysroot" = x; then
+ ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
+ enable_multiarch=no
+ fi
+fi
+AC_MSG_CHECKING(for multiarch configuration)
+AC_SUBST(enable_multiarch)
+AC_MSG_RESULT($enable_multiarch$ma_msg_suffix)
+
+# needed for setting the multiarch name for soft-float/hard-float ABIs
+AC_SUBST(with_cpu)
+AC_SUBST(with_float)
+
+# default stack clash protection guard size as power of twos in bytes.
+# Please keep these in sync with params.def.
+stk_clash_min=12
+stk_clash_max=30
+
+# Keep the default value when the option is not used to 0, this allows us to
+# distinguish between the cases where the user specifially set a value via
+# configure and when the normal default value is used.
+AC_ARG_WITH(stack-clash-protection-guard-size,
+[AS_HELP_STRING([--with-stack-clash-protection-guard-size=size],
+[Set the default stack clash protection guard size for specific targets as a power of two in bytes.])],
+[DEFAULT_STK_CLASH_GUARD_SIZE="$with_stack_clash_protection_guard_size"], [DEFAULT_STK_CLASH_GUARD_SIZE=0])
+if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \
+ && (test $DEFAULT_STK_CLASH_GUARD_SIZE -lt $stk_clash_min \
+ || test $DEFAULT_STK_CLASH_GUARD_SIZE -gt $stk_clash_max); then
+ AC_MSG_ERROR(m4_normalize([
+ Invalid value $DEFAULT_STK_CLASH_GUARD_SIZE for --with-stack-clash-protection-guard-size. \
+ Must be between $stk_clash_min and $stk_clash_max.]))
+fi
+
+AC_DEFINE_UNQUOTED(DEFAULT_STK_CLASH_GUARD_SIZE, $DEFAULT_STK_CLASH_GUARD_SIZE,
+ [Define to larger than zero set the default stack clash protector size.])
+
+# Enable __cxa_atexit for C++.
+AC_ARG_ENABLE(__cxa_atexit,
+[AS_HELP_STRING([--enable-__cxa_atexit], [enable __cxa_atexit for C++])],
+[], [])
+
+# Enable C extension for decimal float if target supports it.
+GCC_AC_ENABLE_DECIMAL_FLOAT([$target])
+
+dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_DECIMAL_FLOAT, $dfp,
+[Define to 1 to enable decimal float extension to C.])
+
+# Use default_decimal_float for dependency.
+enable_decimal_float=$default_decimal_float
+
+bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_DECIMAL_BID_FORMAT, $bid,
+[Define to 1 to specify that we are using the BID decimal floating
+point format instead of DPD])
+
+# Enable C extension for fixed-point arithmetic.
+AC_ARG_ENABLE(fixed-point,
+[AS_HELP_STRING([--enable-fixed-point],
+ [enable fixed-point arithmetic extension to C])],
+[],
+[
+ case $target in
+ arm*)
+ enable_fixed_point=yes
+ ;;
+
+ mips*-*-*)
+ enable_fixed_point=yes
+ ;;
+ loongarch*-*-*)
+ enable_fixed_point=yes
+ ;;
+ *)
+ AC_MSG_WARN([fixed-point is not supported for this target, ignored])
+ enable_fixed_point=no
+ ;;
+ esac
+])
+AC_SUBST(enable_fixed_point)
+
+fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_FIXED_POINT, $fixedpoint,
+[Define to 1 to enable fixed-point arithmetic extension to C.])
+
+# Enable threads
+# Pass with no value to take the default
+# Pass with a value to specify a thread package
+AC_ARG_ENABLE(threads,
+[AS_HELP_STRING([[--enable-threads[=LIB]]],
+ [enable thread usage for target GCC,
+ using LIB thread package])],,
+[enable_threads=''])
+
+AC_ARG_ENABLE(tls,
+[AS_HELP_STRING([--enable-tls],
+ [enable or disable generation of tls code
+ overriding the assembler check for tls support])],
+[
+ case $enable_tls in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_tls' is an invalid value for --enable-tls.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac
+], [enable_tls=''])
+
+AC_ARG_ENABLE(vtable-verify,
+[AS_HELP_STRING([--enable-vtable-verify],
+ [enable vtable verification feature])],,
+[enable_vtable_verify=no])
+vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_VTABLE_VERIFY, $vtable_verify,
+[Define 0/1 if vtable verification feature is enabled.])
+
+AC_ARG_ENABLE(analyzer,
+[AS_HELP_STRING([--disable-analyzer],
+ [disable -fanalyzer static analyzer])],
+if test x$enable_analyzer = xno; then
+ analyzer=0
+else
+ analyzer=1
+fi,
+analyzer=1)
+AC_DEFINE_UNQUOTED(ENABLE_ANALYZER, $analyzer,
+[Define 0/1 if static analyzer feature is enabled.])
+
+AC_ARG_ENABLE(objc-gc,
+[AS_HELP_STRING([--enable-objc-gc],
+ [enable the use of Boehm's garbage collector with
+ the GNU Objective-C runtime])],
+if test x$enable_objc_gc = xno; then
+ objc_boehm_gc=''
+else
+ objc_boehm_gc=1
+fi,
+objc_boehm_gc='')
+
+AC_ARG_WITH(dwarf2,
+[AS_HELP_STRING([--with-dwarf2], [force the default debug format to be DWARF 2])],
+dwarf2="$with_dwarf2",
+dwarf2=no)
+
+AC_ARG_ENABLE(shared,
+[AS_HELP_STRING([--disable-shared], [don't provide a shared libgcc])],
+[
+ case $enable_shared in
+ yes | no) ;;
+ *)
+ enable_shared=no
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+ esac
+], [enable_shared=yes])
+AC_SUBST(enable_shared)
+
+AC_ARG_ENABLE(gcov,
+[ --disable-gcov don't provide libgcov and related host tools],
+[], [case $target in
+ bpf-*-*)
+ enable_gcov=no
+ ;;
+ *)
+ enable_gcov=yes
+ ;;
+ esac])
+
+AC_SUBST(enable_gcov)
+
+AC_ARG_WITH(specs,
+ [AS_HELP_STRING([--with-specs=SPECS],
+ [add SPECS to driver command-line processing])],
+ [CONFIGURE_SPECS=$withval],
+ [CONFIGURE_SPECS=]
+)
+AC_SUBST(CONFIGURE_SPECS)
+
+ACX_PKGVERSION([GCC])
+ACX_BUGURL([https://gcc.gnu.org/bugs/])
+
+# Allow overriding the default URL for documentation
+AC_ARG_WITH(documentation-root-url,
+ AS_HELP_STRING([--with-documentation-root-url=URL],
+ [Root for documentation URLs]),
+ [case "$withval" in
+ yes) AC_MSG_ERROR([documentation root URL not specified]) ;;
+ no) AC_MSG_ERROR([documentation root URL not specified]) ;;
+ */) DOCUMENTATION_ROOT_URL="$withval" ;;
+ *) AC_MSG_ERROR([documentation root URL does not end with /]) ;;
+ esac],
+ DOCUMENTATION_ROOT_URL="https://gcc.gnu.org/onlinedocs/"
+)
+AC_DEFINE_UNQUOTED(DOCUMENTATION_ROOT_URL,"$DOCUMENTATION_ROOT_URL",
+ [Define to the root for documentation URLs.])
+
+# Allow overriding the default URL for GCC changes
+AC_ARG_WITH(changes-root-url,
+ AS_HELP_STRING([--with-changes-root-url=URL],
+ [Root for GCC changes URLs]),
+ [case "$withval" in
+ yes) AC_MSG_ERROR([changes root URL not specified]) ;;
+ no) AC_MSG_ERROR([changes root URL not specified]) ;;
+ */) CHANGES_ROOT_URL="$withval" ;;
+ *) AC_MSG_ERROR([changes root URL does not end with /]) ;;
+ esac],
+ CHANGES_ROOT_URL="https://gcc.gnu.org/"
+)
+AC_DEFINE_UNQUOTED(CHANGES_ROOT_URL,"$CHANGES_ROOT_URL",
+ [Define to the root for URLs about GCC changes.])
+
+# Sanity check enable_languages in case someone does not run the toplevel
+# configure # script.
+AC_ARG_ENABLE(languages,
+[AS_HELP_STRING([--enable-languages=LIST], [specify which front-ends to build])],
+[case ,${enable_languages}, in
+ ,,|,yes,)
+ # go safe -- we cannot be much sure without the toplevel
+ # configure's
+ # analysis of which target libs are present and usable
+ enable_languages=c
+ ;;
+ *,all,*)
+ AC_MSG_ERROR([only the toplevel supports --enable-languages=all])
+ ;;
+ *,c,*)
+ ;;
+ *)
+ enable_languages=c,${enable_languages}
+ ;;
+esac],
+[enable_languages=c])
+
+# If top-level libada has been disabled, then wire in install-gnatlib
+# invocation with `make install', so that one can build and install
+# the library manually with `make -C gcc all gnatlib gnattools install'.
+if test x"$enable_libada" = xno; then
+ gnat_install_lib=gnat-install-lib
+else
+ gnat_install_lib=
+fi
+AC_SUBST(gnat_install_lib)
+
+if test x"$enable_as_accelerator_for" != x; then
+ AC_DEFINE(ACCEL_COMPILER, 1,
+ [Define if this compiler should be built as the offload target compiler.])
+ enable_as_accelerator=yes
+ case "${target}" in
+ *-intelmicemul-*)
+ # In this case we expect offload compiler to be built as native, so we
+ # need to rename the driver to avoid clashes with host's drivers.
+ program_transform_name="s&^&${target}-&" ;;
+ esac
+ sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
+ program_transform_name=`echo $program_transform_name | sed $sedscript`
+ accel_dir_suffix=/accel/${target_noncanonical}
+ real_target_noncanonical=${enable_as_accelerator_for}
+fi
+AC_SUBST(enable_as_accelerator)
+AC_SUBST(real_target_noncanonical)
+AC_SUBST(accel_dir_suffix)
+
+for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
+ tgt=`echo $tgt | sed 's/=.*//'`
+
+ enable_offloading=1
+ case "$tgt" in
+ *-intelmic-* | *-intelmicemul-*)
+ omp_device_property=omp-device-properties-i386
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/i386/t-omp-device"
+ ;;
+ amdgcn*)
+ omp_device_property=omp-device-properties-gcn
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/gcn/t-omp-device"
+ ;;
+ nvptx*)
+ omp_device_property=omp-device-properties-nvptx
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/nvptx/t-omp-device"
+ ;;
+ *)
+ AC_MSG_ERROR([unknown offload target specified])
+ ;;
+ esac
+ omp_device_properties="${omp_device_properties} ${tgt}=${omp_device_property}"
+ omp_device_property_deps="${omp_device_property_deps} ${omp_device_property}"
+
+ if test x"$offload_targets" = x; then
+ offload_targets=$tgt
+ else
+ offload_targets="$offload_targets,$tgt"
+ fi
+done
+AC_SUBST(omp_device_properties)
+AC_SUBST(omp_device_property_deps)
+
+AC_DEFINE_UNQUOTED(OFFLOAD_TARGETS, "$offload_targets",
+ [Define to offload targets, separated by commas.])
+if test x"$enable_offloading" != x; then
+ AC_DEFINE(ENABLE_OFFLOADING, 1,
+ [Define this to enable support for offloading.])
+else
+ AC_DEFINE(ENABLE_OFFLOADING, 0,
+ [Define this to enable support for offloading.])
+fi
+
+if test "x$enable_offload_defaulted" = xyes; then
+ AC_DEFINE(OFFLOAD_DEFAULTED, 1,
+ [Define to 1 to if -foffload is defaulted])
+fi
+
+AC_ARG_WITH(multilib-list,
+[AS_HELP_STRING([--with-multilib-list], [select multilibs (AArch64, ARM, AVR, OR1K, RISC-V, SH and x86-64 only)])],
+:,
+with_multilib_list=default)
+
+AC_ARG_WITH(multilib-generator,
+[AS_HELP_STRING([--with-multilib-generator], [Multi-libs configuration string (RISC-V only)])],
+:,
+with_multilib_generator=default)
+
+AC_ARG_WITH(extra-multilibs,
+[ --with-extra-multilibs Select extra multilibs (ARM only)],
+:,
+with_extra_multilibs=default)
+
+# -------------------------
+# Checks for other programs
+# -------------------------
+
+AC_PROG_MAKE_SET
+
+# Find some useful tools
+AC_PROG_AWK
+# We need awk to create options.cc and options.h.
+# Bail out if it's missing.
+case ${AWK} in
+ "") AC_MSG_ERROR([can't build without awk, bailing out]) ;;
+esac
+
+gcc_AC_PROG_LN_S
+ACX_PROG_LN($LN_S)
+AC_PROG_RANLIB
+ranlib_flags=""
+AC_SUBST(ranlib_flags)
+
+gcc_AC_PROG_INSTALL
+
+# See if cmp has --ignore-initial.
+gcc_AC_PROG_CMP_IGNORE_INITIAL
+
+# See if we have the mktemp command.
+AC_CHECK_PROG(have_mktemp_command, mktemp, yes, no)
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+ACX_CHECK_PROG_VER(MAKEINFO, makeinfo, --version,
+ [GNU texinfo.* \([0-9][0-9.]*\)],
+ [4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*])
+if test $gcc_cv_prog_makeinfo_modern = no; then
+ AC_MSG_WARN([
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built.])
+ BUILD_INFO=
+else
+ BUILD_INFO=info
+fi
+AC_SUBST(BUILD_INFO)
+
+# Is pod2man recent enough to regenerate manpages?
+AC_MSG_CHECKING([for recent Pod::Man])
+if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
+ AC_MSG_RESULT(yes)
+ GENERATED_MANPAGES=generated-manpages
+else
+ AC_MSG_RESULT(no)
+ GENERATED_MANPAGES=
+fi
+AC_SUBST(GENERATED_MANPAGES)
+
+MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
+
+# How about lex?
+dnl Don't use AC_PROG_LEX; we insist on flex.
+dnl LEXLIB is not useful in gcc.
+AC_CHECK_PROGS([FLEX], flex, [$MISSING flex])
+
+# Bison?
+AC_CHECK_PROGS([BISON], bison, [$MISSING bison])
+
+# Binutils are not build modules, unlike bison/flex/makeinfo. So we
+# check for build == host before using them.
+
+# NM
+if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
+ && test -d ../binutils ; then
+ NM='${objdir}/../binutils/nm-new'
+else
+ AC_CHECK_PROG(NM, nm, nm, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm)
+fi
+
+# AR
+if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
+ && test -d ../binutils ; then
+ AR='${objdir}/../binutils/ar'
+else
+ AC_CHECK_PROG(AR, ar, ar, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar)
+fi
+
+# The jit documentation looks better if built with sphinx, but can be
+# built with texinfo if sphinx is not available.
+# Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
+AC_CHECK_PROG(doc_build_sys, sphinx-build, sphinx, texinfo)
+
+# --------------------
+# Checks for C headers
+# --------------------
+
+# Need to reject headers which give warnings, so that the -Werror bootstrap
+# works later. *sigh* This needs to come before all header checks.
+AC_PROG_CPP_WERROR
+
+AC_HEADER_STDC
+AC_HEADER_TIME
+ACX_HEADER_STRING
+AC_HEADER_SYS_WAIT
+AC_HEADER_TIOCGWINSZ
+AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
+ fcntl.h ftw.h unistd.h sys/file.h sys/time.h sys/mman.h \
+ sys/resource.h sys/param.h sys/times.h sys/stat.h sys/locking.h \
+ direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h)
+
+# Check for thread headers.
+AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
+AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
+
+# These tests can't be done till we know if we have limits.h.
+gcc_AC_C_CHAR_BIT
+AC_C_BIGENDIAN
+
+# ----------------------
+# Checks for C++ headers
+# ----------------------
+
+dnl Autoconf will give an error in the configure script if there is no
+dnl C++ preprocessor. Hack to prevent that.
+m4_pushdef([AC_MSG_ERROR], m4_defn([AC_MSG_WARN]))[]dnl
+AC_PROG_CXXCPP
+m4_popdef([AC_MSG_ERROR])[]dnl
+
+AC_CHECK_HEADERS(unordered_map)
+AC_CHECK_HEADERS(tr1/unordered_map)
+AC_CHECK_HEADERS(ext/hash_map)
+
+# --------
+# Dependency checking.
+# --------
+
+ZW_CREATE_DEPDIR
+AC_CONFIG_COMMANDS([gccdepdir],[
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
+ for lang in $subdirs c-family common analyzer rtl-ssa
+ do
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
+ done], [subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR])
+
+ZW_PROG_COMPILER_DEPENDENCIES([CXX])
+
+# --------
+# UNSORTED
+# --------
+
+
+# These libraries may be used by collect2.
+# We may need a special search path to get them linked.
+AC_CACHE_CHECK(for collect2 libraries, gcc_cv_collect2_libs,
+[save_LIBS="$LIBS"
+for libs in '' -lld -lmld \
+ '-L/usr/lib/cmplrs/cc2.11 -lmld' \
+ '-L/usr/lib/cmplrs/cc3.11 -lmld'
+do
+ LIBS="$libs"
+ AC_TRY_LINK_FUNC(ldopen,
+ [gcc_cv_collect2_libs="$libs"; break])
+done
+LIBS="$save_LIBS"
+test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'])
+case $gcc_cv_collect2_libs in
+ "none required") ;;
+ *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
+esac
+AC_SUBST(COLLECT2_LIBS)
+
+# When building Ada code on Alpha, we need exc_resume which is usually in
+# -lexc. So test for it.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(exc_resume, exc)
+GNAT_LIBEXC="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(GNAT_LIBEXC)
+
+# To support -mcpu=native on Solaris/SPARC, we need libkstat.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(kstat_open, kstat)
+EXTRA_GCC_LIBS="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(EXTRA_GCC_LIBS)
+
+# Solaris needs libsocket and libnsl for socket functions before 11.4.
+# C++ needs those for libcody.
+save_LIBS="$LIBS"
+LIBS=
+AX_LIB_SOCKET_NSL
+NETLIBS="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(NETLIBS)
+
+# Some systems put ldexp and frexp in libm instead of libc; assume
+# they're both in the same place. jcf-dump needs them.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(ldexp, m)
+LDEXP_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(LDEXP_LIB)
+
+# Some systems need dlopen
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(dlopen, dl)
+DL_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(DL_LIB)
+
+# Use <inttypes.h> only if it exists,
+# doesn't clash with <sys/types.h>, declares intmax_t and defines
+# PRId64
+AC_MSG_CHECKING(for inttypes.h)
+AC_CACHE_VAL(gcc_cv_header_inttypes_h,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+[[#define __STDC_FORMAT_MACROS
+#include <sys/types.h>
+#include <inttypes.h>]],
+ [[intmax_t i = -1;
+#ifndef PRId64
+choke me
+#endif]])],
+ [gcc_cv_header_inttypes_h=yes],
+ [gcc_cv_header_inttypes_h=no])])
+AC_MSG_RESULT($gcc_cv_header_inttypes_h)
+if test $gcc_cv_header_inttypes_h = yes; then
+ AC_DEFINE(HAVE_INTTYPES_H, 1,
+ [Define if you have a working <inttypes.h> header file.])
+fi
+
+# Look for the ZSTD package.
+ZSTD_INCLUDE=
+ZSTD_LIB=
+AC_SUBST(ZSTD_INCLUDE)
+AC_SUBST(ZSTD_LIB)
+ZSTD_CPPFLAGS=
+ZSTD_LDFLAGS=
+AC_SUBST(ZSTD_CPPFLAGS)
+AC_SUBST(ZSTD_LDFLAGS)
+AC_ARG_WITH(zstd,
+ [AS_HELP_STRING([--with-zstd=PATH],
+ [specify prefix directory for installed zstd library.
+ Equivalent to --with-zstd-include=PATH/include
+ plus --with-zstd-lib=PATH/lib])])
+AC_ARG_WITH(zstd-include,
+ [AS_HELP_STRING([--with-zstd-include=PATH],
+ [specify directory for installed zstd include files])])
+AC_ARG_WITH(zstd-lib,
+ [AS_HELP_STRING([--with-zstd-lib=PATH],
+ [specify directory for the installed zstd library])])
+case "x$with_zstd" in
+ x) ;;
+ xno)
+ ZSTD_INCLUDE=
+ ZSTD_LIB=
+ ;;
+ *) ZSTD_INCLUDE=$with_zstd/include
+ ZSTD_LIB=$with_zstd/lib
+ ;;
+esac
+
+if test "x$with_zstd" != xno; then
+if test "x$with_zstd_include" != x; then
+ ZSTD_INCLUDE=$with_zstd_include
+fi
+if test "x$with_zstd_lib" != x; then
+ ZSTD_LIB=$with_zstd_lib
+fi
+if test "x$ZSTD_INCLUDE" != x \
+ && test "x$ZSTD_INCLUDE" != xno; then
+ ZSTD_CPPFLAGS=-I$ZSTD_INCLUDE
+fi
+if test "x$ZSTD_LIB" != x \
+ && test "x$ZSTD_LIB" != xno; then
+ ZSTD_LDFLAGS=-L$ZSTD_LIB
+fi
+
+CXXFLAGS="$CXXFLAGS $ZSTD_CPPFLAGS"
+LDFLAGS="$LDFLAGS $ZSTD_LDFLAGS"
+
+AC_MSG_CHECKING(for zstd.h)
+AC_CACHE_VAL(gcc_cv_header_zstd_h,
+# We require version 1.3.0 or later. This is the first version that has
+# ZSTD_getFrameContentSize.
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+[[#include <zstd.h>
+#if ZSTD_VERSION_NUMBER < 10300
+#error "need zstd 1.3.0 or better"
+#endif]])],
+ [gcc_cv_header_zstd_h=yes],
+ [gcc_cv_header_zstd_h=no])])
+AC_MSG_RESULT($gcc_cv_header_zstd_h)
+if test $gcc_cv_header_zstd_h = yes; then
+ AC_DEFINE(HAVE_ZSTD_H, 1,
+ [Define if you have a working <zstd.h> header file.])
+elif test "x$with_zstd" != x; then
+ as_fn_error $? "Unable to find zstd.h. See config.log for details." "$LINENO" 5
+fi
+
+# LTO can use zstd compression algorithm
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(ZSTD_compress, zstd)
+ZSTD_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(ZSTD_LIB)
+fi
+
+dnl Disabled until we have a complete test for buggy enum bitfields.
+dnl gcc_AC_C_ENUM_BF_UNSIGNED
+
+define(gcc_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
+ ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl
+ fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl
+ fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
+ putchar_unlocked putc_unlocked)
+AC_CHECK_FUNCS(times clock kill getrlimit setrlimit atoq \
+ popen sysconf strsignal getrusage nl_langinfo \
+ gettimeofday mbstowcs wcswidth mmap posix_fallocate setlocale \
+ gcc_UNLOCKED_FUNCS madvise mallinfo mallinfo2 fstatat)
+
+if test x$ac_cv_func_mbstowcs = xyes; then
+ AC_CACHE_CHECK(whether mbstowcs works, gcc_cv_func_mbstowcs_works,
+[ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
+int main()
+{
+ mbstowcs(0, "", 0);
+ return 0;
+}]])],
+ [gcc_cv_func_mbstowcs_works=yes],
+ [gcc_cv_func_mbstowcs_works=no],
+ [gcc_cv_func_mbstowcs_works=yes])])
+ if test x$gcc_cv_func_mbstowcs_works = xyes; then
+ AC_DEFINE(HAVE_WORKING_MBSTOWCS, 1,
+ [Define this macro if mbstowcs does not crash when its
+ first argument is NULL.])
+ fi
+fi
+
+AC_CHECK_TYPE(ssize_t, int)
+AC_CHECK_TYPE(caddr_t, char *)
+AC_CHECK_TYPE(sighander_t,
+ AC_DEFINE(HAVE_SIGHANDLER_T, 1,
+ [Define if <sys/signal.h> defines sighandler_t]),
+ ,signal.h)
+
+GCC_AC_FUNC_MMAP_BLACKLIST
+
+case "${host}" in
+*-*-*vms*)
+ # Under VMS, vfork works very differently than on Unix. The standard test
+ # won't work, and it isn't easily adaptable. It makes more sense to
+ # just force it.
+ ac_cv_func_vfork_works=yes
+ ;;
+esac
+AC_FUNC_FORK
+
+AM_ICONV
+
+# Until we have in-tree GNU iconv:
+LIBICONV_DEP=
+if test -f "$LTLIBICONV"; then
+ LIBICONV_DEP=$LTLIBICONV
+fi
+AC_SUBST(LIBICONV_DEP)
+
+AM_LC_MESSAGES
+
+AM_LANGINFO_CODESET
+
+# We will need to find libiberty.h and ansidecl.h
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+saved_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+
+# gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
+# normal autoconf function for these. But force definition of
+# HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
+# basename handling in libiberty.h.
+AC_CHECK_DECLS([basename(const char*), strstr(const char*,const char*)], , ,[
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include "ansidecl.h"
+#include "system.h"])
+
+gcc_AC_CHECK_DECLS(getenv atol atoll asprintf sbrk abort atof getcwd getwd \
+ madvise stpcpy strnlen strsignal strverscmp \
+ strtol strtoul strtoll strtoull setenv unsetenv \
+ errno snprintf vsnprintf vasprintf malloc realloc calloc \
+ free getopt clock getpagesize ffs gcc_UNLOCKED_FUNCS, , ,[
+#include "ansidecl.h"
+#include "system.h"])
+
+gcc_AC_CHECK_DECLS(getrlimit setrlimit getrusage, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(mallinfo mallinfo2, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+])
+
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+]], [[rlim_t l = 0;]])],[],[AC_DEFINE([rlim_t],[long],
+[Define to `long' if <sys/resource.h> doesn't define.])])
+
+# On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
+# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
+# in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
+# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
+gcc_AC_CHECK_DECLS(ldgetname, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_LDFCN_H
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(times, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(sigaltstack, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#include <signal.h>
+])
+
+# More time-related stuff.
+AC_CACHE_CHECK(for struct tms, ac_cv_struct_tms, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+]], [[struct tms tms;]])],[ac_cv_struct_tms=yes],[ac_cv_struct_tms=no])])
+if test $ac_cv_struct_tms = yes; then
+ AC_DEFINE(HAVE_STRUCT_TMS, 1,
+ [Define if <sys/times.h> defines struct tms.])
+fi
+
+# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
+# revisit after autoconf 2.50.
+AC_CACHE_CHECK(for clock_t, gcc_cv_type_clock_t, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+]], [[clock_t x;]])],[gcc_cv_type_clock_t=yes],[gcc_cv_type_clock_t=no])])
+if test $gcc_cv_type_clock_t = yes; then
+ AC_DEFINE(HAVE_CLOCK_T, 1,
+ [Define if <time.h> defines clock_t.])
+fi
+
+# Check if F_SETLKW is supported by fcntl.
+AC_CACHE_CHECK(for F_SETLKW, ac_cv_f_setlkw, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <fcntl.h>]], [[
+struct flock fl;
+fl.l_whence = 0;
+fl.l_start = 0;
+fl.l_len = 0;
+fl.l_pid = 0;
+return fcntl (1, F_SETLKW, &fl);]])],
+[ac_cv_f_setlkw=yes],[ac_cv_f_setlkw=no])])
+if test $ac_cv_f_setlkw = yes; then
+ AC_DEFINE(HOST_HAS_F_SETLKW, 1,
+ [Define if F_SETLKW supported by fcntl.])
+fi
+
+# Check if O_CLOEXEC is defined by fcntl
+AC_CACHE_CHECK(for O_CLOEXEC, ac_cv_o_cloexec, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <fcntl.h>]], [[
+return open ("/dev/null", O_RDONLY | O_CLOEXEC);]])],
+[ac_cv_o_cloexec=yes],[ac_cv_o_cloexec=no])])
+if test $ac_cv_o_cloexec = yes; then
+ AC_DEFINE(HOST_HAS_O_CLOEXEC, 1,
+ [Define if O_CLOEXEC supported by fcntl.])
+fi
+
+# C++ Modules would like some networking features to provide the mapping
+# server. You can still use modules without them though.
+# The following network-related checks could probably do with some
+# Windows and other non-linux defenses and checking.
+
+# Local socket connectivity wants AF_UNIX networking
+# Check for AF_UNIX networking
+AC_CACHE_CHECK(for AF_UNIX, ac_cv_af_unix, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <netinet/in.h>]],[[
+sockaddr_un un;
+un.sun_family = AF_UNSPEC;
+int fd = socket (AF_UNIX, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&un, sizeof (un));]])],
+[ac_cv_af_unix=yes],
+[ac_cv_af_unix=no])])
+if test $ac_cv_af_unix = yes; then
+ AC_DEFINE(HAVE_AF_UNIX, 1,
+ [Define if AF_UNIX supported.])
+fi
+
+# Remote socket connectivity wants AF_INET6 networking
+# Check for AF_INET6 networking
+AC_CACHE_CHECK(for AF_INET6, ac_cv_af_inet6, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>]],[[
+sockaddr_in6 in6;
+in6.sin6_family = AF_UNSPEC;
+struct addrinfo *addrs = 0;
+struct addrinfo hints;
+hints.ai_flags = 0;
+hints.ai_family = AF_INET6;
+hints.ai_socktype = SOCK_STREAM;
+hints.ai_protocol = 0;
+hints.ai_canonname = 0;
+hints.ai_addr = 0;
+hints.ai_next = 0;
+int e = getaddrinfo ("localhost", 0, &hints, &addrs);
+const char *str = gai_strerror (e);
+freeaddrinfo (addrs);
+int fd = socket (AF_INET6, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&in6, sizeof (in6));]])],
+[ac_cv_af_inet6=yes],
+[ac_cv_af_inet6=no])])
+if test $ac_cv_af_inet6 = yes; then
+ AC_DEFINE(HAVE_AF_INET6, 1,
+ [Define if AF_INET6 supported.])
+fi
+
+# Check if _LK_LOCK is supported by _locking
+AC_CACHE_CHECK(for _LK_LOCK, ac_cv_lk_lock, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <io.h>
+#include <sys/locking.h>]], [[
+ int fd;
+ return _locking (fd, _LK_LOCK, 0);]])],
+[ac_cv_lk_lock=yes],[ac_cv_lk_lock=no])])
+if test $ac_cv_lk_lock = yes; then
+ AC_DEFINE(HOST_HAS_LK_LOCK, 1,
+ [Define if _LK_LOC supported by _locking.])
+fi
+
+# Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
+CFLAGS="$saved_CFLAGS"
+CXXFLAGS="$saved_CXXFLAGS"
+
+# mkdir takes a single argument on some systems.
+gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG
+
+# File extensions
+manext='.1'
+objext='.o'
+AC_SUBST(manext)
+AC_SUBST(objext)
+
+# With Setjmp/Longjmp based exception handling.
+AC_ARG_ENABLE(sjlj-exceptions,
+[AS_HELP_STRING([--enable-sjlj-exceptions],
+ [arrange to use setjmp/longjmp exception handling])],
+[case $target in
+ *-*-hpux10*)
+ if test $enableval != yes; then
+ AC_MSG_WARN([dwarf2 exceptions not supported, sjlj exceptions forced])
+ enableval=yes
+ fi
+ ;;
+esac
+force_sjlj_exceptions=yes],
+[case $target in
+ *-*-hpux10*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ lm32*-*-*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ *)
+ force_sjlj_exceptions=no
+ ;;
+esac])
+if test $force_sjlj_exceptions = yes; then
+ sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
+ AC_DEFINE_UNQUOTED(CONFIG_SJLJ_EXCEPTIONS, $sjlj,
+ [Define 0/1 to force the choice for exception handling model.])
+fi
+
+# --------------------------------------------------------
+# Build, host, and target specific configuration fragments
+# --------------------------------------------------------
+
+# Collect build-machine-specific information.
+. ${srcdir}/config.build || exit 1
+
+# Collect host-machine-specific information.
+. ${srcdir}/config.host || exit 1
+
+target_gtfiles=
+
+# Collect target-machine-specific information.
+. ${srcdir}/config.gcc || exit 1
+
+extra_objs="${host_extra_objs} ${extra_objs}"
+extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
+
+# Default the target-machine variables that were not explicitly set.
+if test x"$tm_file" = x
+then tm_file=$cpu_type/$cpu_type.h; fi
+
+if test x"$extra_headers" = x
+then extra_headers=; fi
+
+if test x$md_file = x
+then md_file=$cpu_type/$cpu_type.md; fi
+
+if test x$out_file = x
+then out_file=$cpu_type/$cpu_type.cc; fi
+
+if test x"$tmake_file" = x
+then tmake_file=$cpu_type/t-$cpu_type
+fi
+
+# Support --enable-initfini-array.
+if test x$enable_initfini_array != xno; then
+ tm_file="${tm_file} initfini-array.h"
+fi
+
+if test x"$dwarf2" = xyes
+then tm_file="$tm_file tm-dwarf2.h"
+fi
+
+# Say what files are being used for the output code and MD file.
+echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
+echo "Using \`$srcdir/config/$md_file' as machine description file."
+
+# If any of the xm_file variables contain nonexistent files, warn
+# about them and drop them.
+
+bx=
+for x in $build_xm_file; do
+ if test -f $srcdir/config/$x
+ then bx="$bx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+build_xm_file="$bx"
+
+hx=
+for x in $host_xm_file; do
+ if test -f $srcdir/config/$x
+ then hx="$hx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+host_xm_file="$hx"
+
+tx=
+for x in $xm_file; do
+ if test -f $srcdir/config/$x
+ then tx="$tx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+xm_file="$tx"
+
+count=a
+for f in $tm_file; do
+ count=${count}x
+done
+if test $count = ax; then
+ echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
+else
+ echo "Using the following target machine macro files:"
+ for f in $tm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+
+if test x$use_long_long_for_widest_fast_int = xyes; then
+ AC_DEFINE(USE_LONG_LONG_FOR_WIDEST_FAST_INT, 1,
+[Define to 1 if the 'long long' type is wider than 'long' but still
+efficiently supported by the host hardware.])
+fi
+
+gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_LD, $gnu_ld_bool, [Define to 1 if using GNU ld.])
+
+gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_AS, $gnu_as_bool, [Define to 1 if using GNU as.])
+
+count=a
+for f in $host_xm_file; do
+ count=${count}x
+done
+if test $count = a; then
+ :
+elif test $count = ax; then
+ echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
+else
+ echo "Using the following host machine macro files:"
+ for f in $host_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+echo "Using ${out_host_hook_obj} for host machine hooks."
+
+if test "$host_xm_file" != "$build_xm_file"; then
+ count=a
+ for f in $build_xm_file; do
+ count=${count}x
+ done
+ if test $count = a; then
+ :
+ elif test $count = ax; then
+ echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
+ else
+ echo "Using the following build machine macro files:"
+ for f in $build_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+ fi
+fi
+
+if test -n "$configured_native_system_header_dir"; then
+ native_system_header_dir=$configured_native_system_header_dir
+fi
+NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
+AC_SUBST(NATIVE_SYSTEM_HEADER_DIR)
+
+case ${host} in
+ powerpc*-*-darwin*)
+ AC_CACHE_CHECK([whether mcontext_t fields have underscores],
+ gcc_cv_mcontext_underscores,
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#include <sys/cdefs.h>
+#include <sys/signal.h>
+#include <ucontext.h>
+int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
+])],
+ gcc_cv_mcontext_underscores=no, gcc_cv_mcontext_underscores=yes))
+ if test $gcc_cv_mcontext_underscores = yes; then
+ AC_DEFINE(HAS_MCONTEXT_T_UNDERSCORES,,dnl
+ [mcontext_t fields start with __])
+ fi
+ ;;
+esac
+
+# ---------
+# Threading
+# ---------
+
+# Check if a valid thread package
+case ${enable_threads} in
+ "" | no)
+ # No threads
+ target_thread_file='single'
+ ;;
+ yes)
+ # default
+ target_thread_file='single'
+ ;;
+ aix | dce | lynx | mipssde | posix | rtems | \
+ single | tpf | vxworks | win32)
+ target_thread_file=${enable_threads}
+ ;;
+ *)
+ echo "${enable_threads} is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+
+if test x${thread_file} = x; then
+ # No thread file set by target-specific clauses in config.gcc,
+ # so use file chosen by default logic above
+ thread_file=${target_thread_file}
+fi
+
+# --------
+# UNSORTED
+# --------
+
+use_cxa_atexit=no
+if test x$enable___cxa_atexit = xyes || \
+ test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
+ if test x$host = x$target; then
+ case $host in
+ # mingw32 doesn't have __cxa_atexit but uses atexit registration
+ # keyed to flag_use_cxa_atexit
+ *-*-mingw32*)
+ use_cxa_atexit=yes
+ ;;
+ powerpc-ibm-aix*)
+ use_cxa_atexit=yes
+ ;;
+ *)
+ AC_CHECK_FUNC(__cxa_atexit,[use_cxa_atexit=yes],
+ [echo "__cxa_atexit can't be enabled on this target"])
+ ;;
+ esac
+ else
+ # We can't check for __cxa_atexit when building a cross, so assume
+ # it is available
+ use_cxa_atexit=yes
+ fi
+ if test x$use_cxa_atexit = xyes; then
+ AC_DEFINE(DEFAULT_USE_CXA_ATEXIT, 2,
+ [Define if you want to use __cxa_atexit, rather than atexit, to
+ register C++ destructors for local statics and global objects.
+ This is essential for fully standards-compliant handling of
+ destructors, but requires __cxa_atexit in libc.])
+ fi
+fi
+
+# Look for a file containing extra machine modes.
+if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
+ extra_modes_file='$(srcdir)'/config/${extra_modes}
+ AC_SUBST(extra_modes_file)
+ AC_DEFINE_UNQUOTED(EXTRA_MODES_FILE, "config/$extra_modes",
+ [Define to the name of a file containing a list of extra machine modes
+ for this architecture.])
+fi
+
+# Convert extra_options into a form suitable for Makefile use.
+extra_opt_files=
+all_opt_files=
+for f in $extra_options; do
+ extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
+ all_opt_files="$all_opt_files $srcdir/config/$f"
+done
+AC_SUBST(extra_opt_files)
+
+# auto-host.h is the file containing items generated by autoconf and is
+# the first file included by config.h.
+# If host=build, it is correct to have bconfig include auto-host.h
+# as well. If host!=build, we are in error and need to do more
+# work to find out the build config parameters.
+if test x$host = x$build
+then
+ build_auto=auto-host.h
+ HAVE_AUTO_BUILD='# '
+else
+ # We create a subdir, then run autoconf in the subdir.
+ # To prevent recursion we set host and build for the new
+ # invocation of configure to the build for this invocation
+ # of configure.
+ tempdir=build.$$
+ rm -rf $tempdir
+ mkdir $tempdir
+ cd $tempdir
+ case ${srcdir} in
+ /* | [A-Za-z]:[\\/]* ) realsrcdir=${srcdir};;
+ *) realsrcdir=../${srcdir};;
+ esac
+ # Clearing GMPINC is necessary to prevent host headers being
+ # used by the build compiler. Defining GENERATOR_FILE stops
+ # system.h from including gmp.h.
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
+ ${enable_option_checking+--enable-option-checking="$enable_option_checking"} \
+ --target=$target_alias --host=$build_alias \
+ --build=$build_alias || exit # retaining $tempdir
+
+ # We just finished tests for the build machine, so rename
+ # the file auto-build.h in the gcc directory.
+ mv auto-host.h ../auto-build.h
+ cd ..
+ rm -rf $tempdir
+ build_auto=auto-build.h
+ HAVE_AUTO_BUILD=
+fi
+AC_SUBST(build_subdir)
+AC_SUBST(HAVE_AUTO_BUILD)
+
+tm_file="${tm_file} defaults.h"
+tm_p_file="${tm_p_file} tm-preds.h"
+tm_d_file="${tm_d_file} defaults.h"
+host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
+build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+# put this back in temporarily.
+xm_file="auto-host.h ansidecl.h ${xm_file}"
+
+# --------
+# UNSORTED
+# --------
+
+changequote(,)dnl
+# Compile in configure arguments.
+if test -f configargs.h ; then
+ # Being re-configured.
+ gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
+ gcc_reconf_arguments=`echo "$gcc_config_arguments" | sed -e 's/^.*\( : (reconfigured) .*$\)/\1/'`
+ if [ "$gcc_reconf_arguments" != " : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" ]; then
+ gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
+ fi
+else
+ gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
+fi
+
+# Double all backslashes and backslash all quotes to turn
+# gcc_config_arguments into a C string.
+sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
+$gcc_config_arguments
+EOF
+gcc_config_arguments_str=`cat conftest.out`
+rm -f conftest.out
+
+cat > configargs.h <<EOF
+/* Generated automatically. */
+static const char configuration_arguments[] = "$gcc_config_arguments_str";
+static const char thread_model[] = "$thread_file";
+
+static const struct {
+ const char *name, *value;
+} configure_default_options[] = $configure_default_options;
+EOF
+changequote([,])dnl
+
+changequote(,)dnl
+gcc_BASEVER=`cat $srcdir/BASE-VER`
+gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
+gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
+if test -f $srcdir/REVISION ; then
+ gcc_REVISION=`cat $srcdir/REVISION`
+else
+ gcc_REVISION=""
+fi
+cat > plugin-version.h <<EOF
+#include "configargs.h"
+
+#define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
+#define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
+
+static char basever[] = "$gcc_BASEVER";
+static char datestamp[] = "$gcc_DATESTAMP";
+static char devphase[] = "$gcc_DEVPHASE";
+static char revision[] = "$gcc_REVISION";
+
+/* FIXME plugins: We should make the version information more precise.
+ One way to do is to add a checksum. */
+
+static struct plugin_gcc_version gcc_version = {basever, datestamp,
+ devphase, revision,
+ configuration_arguments};
+EOF
+changequote([,])dnl
+
+# Determine what GCC version number to use in filesystem paths.
+GCC_BASE_VER
+
+# Internationalization
+ZW_GNU_GETTEXT_SISTER_DIR
+
+# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
+# -liconv on the link line twice.
+case "$LIBINTL" in *$LIBICONV*)
+ LIBICONV= ;;
+esac
+
+AC_ARG_ENABLE(secureplt,
+[AS_HELP_STRING([--enable-secureplt],
+ [enable -msecure-plt by default for PowerPC])],
+[], [])
+
+AC_ARG_ENABLE(mingw-wildcard,
+[AS_HELP_STRING([--enable-mingw-wildcard],
+ [Set whether to expand wildcard on command-line.
+ Default to platform configuration])],
+[],[enable_mingw_wildcard=platform])
+AS_IF([test x"$enable_mingw_wildcard" != xplatform ],
+ [AC_DEFINE_UNQUOTED(MINGW_DOWILDCARD,
+ $(test x"$enable_mingw_wildcard" = xno; echo $?),
+ [Value to set mingw's _dowildcard to.])])
+
+AC_ARG_ENABLE(large-address-aware,
+[AS_HELP_STRING([--enable-large-address-aware],
+ [Link mingw executables with --large-address-aware])])
+AS_IF([test x"$enable_large_address_aware" = xyes],
+ [AC_DEFINE([MINGW_DEFAULT_LARGE_ADDR_AWARE], 1,
+ [Define if we should link mingw executables with --large-address-aware])])
+
+AC_ARG_ENABLE(leading-mingw64-underscores,
+ AS_HELP_STRING([--enable-leading-mingw64-underscores],
+ [enable leading underscores on 64 bit mingw targets]),
+ [],[])
+AS_IF([ test x"$enable_leading_mingw64_underscores" = xyes ],
+ [AC_DEFINE(USE_MINGW64_LEADING_UNDERSCORES, 1,
+ [Define if we should use leading underscore on 64 bit mingw targets])])
+
+AC_ARG_ENABLE(cld,
+[AS_HELP_STRING([--enable-cld], [enable -mcld by default for 32bit x86])], [],
+[enable_cld=no])
+
+AC_ARG_ENABLE(frame-pointer,
+[AS_HELP_STRING([--enable-frame-pointer],
+ [enable -fno-omit-frame-pointer by default for x86])], [],
+[
+case $target_os in
+linux* | gnu* | darwin[[8912]]* | cygwin* | mingw*)
+ # Enable -fomit-frame-pointer by default for these systems with DWARF2.
+ enable_frame_pointer=no
+ ;;
+*)
+ enable_frame_pointer=yes
+ ;;
+esac
+])
+
+case $target in
+i[[34567]]86-*-* | x86_64-*-*)
+ if test "x$enable_cld" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_CLD=1"
+ fi
+ if test "x$enable_frame_pointer" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
+ fi
+ ;;
+esac
+
+# Windows32 Registry support for specifying GCC installation paths.
+AC_ARG_ENABLE(win32-registry,
+[AS_HELP_STRING([--disable-win32-registry],
+ [disable lookup of installation paths in the
+ Registry on Windows hosts])
+AS_HELP_STRING([--enable-win32-registry], [enable registry lookup (default)])
+AS_HELP_STRING([--enable-win32-registry=KEY],
+ [use KEY instead of GCC version as the last portion
+ of the registry key])],,)
+
+case $host_os in
+ win32 | pe | cygwin* | mingw32*)
+ if test "x$enable_win32_registry" != xno; then
+ AC_SEARCH_LIBS(RegOpenKeyExA, advapi32,, [enable_win32_registry=no])
+ fi
+
+ if test "x$enable_win32_registry" != xno; then
+ AC_DEFINE(ENABLE_WIN32_REGISTRY, 1,
+ [Define to 1 if installation paths should be looked up in the Windows
+ Registry. Ignored on non-Windows hosts.])
+
+ if test "x$enable_win32_registry" != xyes \
+ && test "x$enable_win32_registry" != x; then
+ AC_DEFINE_UNQUOTED(WIN32_REGISTRY_KEY, "$enable_win32_registry",
+ [Define to be the last component of the Windows registry key under which
+ to look for installation paths. The full key used will be
+ HKEY_LOCAL_MACHINE/SOFTWARE/Free Software Foundation/{WIN32_REGISTRY_KEY}.
+ The default is the GCC version number.])
+ fi
+ fi
+ ;;
+esac
+
+# Get an absolute path to the GCC top-level source directory
+holddir=`${PWDCMD-pwd}`
+cd $srcdir
+topdir=`${PWDCMD-pwd}`
+cd $holddir
+
+# Conditionalize the makefile for this host machine.
+xmake_file=
+for f in ${host_xmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ xmake_file="${xmake_file} \$(srcdir)/config/$f"
+ fi
+done
+
+# Conditionalize the makefile for this target machine.
+tmake_file_=
+for f in ${tmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+ fi
+done
+tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
+
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
+
+tm_file_list="options.h"
+tm_include_list="options.h insn-constants.h"
+for f in $tm_file; do
+ case $f in
+ ./* )
+ f=`echo $f | sed 's/^..//'`
+ tm_file_list="${tm_file_list} $f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ defaults.h )
+ tm_file_list="${tm_file_list} \$(srcdir)/$f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ * )
+ tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+ tm_include_list="${tm_include_list} config/$f"
+ ;;
+ esac
+done
+
+tm_p_file_list=
+tm_p_include_list=
+for f in $tm_p_file; do
+ case $f in
+ tm-preds.h )
+ tm_p_file_list="${tm_p_file_list} $f"
+ tm_p_include_list="${tm_p_include_list} $f"
+ ;;
+ * )
+ tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ tm_p_include_list="${tm_p_include_list} config/$f"
+ esac
+done
+
+tm_d_file_list=
+tm_d_include_list="options.h insn-constants.h"
+for f in $tm_d_file; do
+ case $f in
+ defaults.h )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/$f"
+ tm_d_include_list="${tm_d_include_list} $f"
+ ;;
+ * )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/config/$f"
+ tm_d_include_list="${tm_d_include_list} config/$f"
+ ;;
+ esac
+done
+
+xm_file_list=
+xm_include_list=
+for f in $xm_file; do
+ case $f in
+ ansidecl.h )
+ xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ auto-host.h )
+ xm_file_list="${xm_file_list} $f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ * )
+ xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
+ xm_include_list="${xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+host_xm_file_list=
+host_xm_include_list=
+for f in $host_xm_file; do
+ case $f in
+ ansidecl.h )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ auto-host.h )
+ host_xm_file_list="${host_xm_file_list} $f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ * )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
+ host_xm_include_list="${host_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+build_xm_file_list=
+for f in $build_xm_file; do
+ case $f in
+ ansidecl.h )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ auto-build.h | auto-host.h )
+ build_xm_file_list="${build_xm_file_list} $f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ * )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
+ build_xm_include_list="${build_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+# Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
+# cross-compiler which does not use the native headers and libraries.
+# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
+CROSS= AC_SUBST(CROSS)
+ALL=all.internal AC_SUBST(ALL)
+SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' AC_SUBST(SYSTEM_HEADER_DIR)
+BUILD_SYSTEM_HEADER_DIR=$SYSTEM_HEADER_DIR AC_SUBST(BUILD_SYSTEM_HEADER_DIR)
+
+if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x ||
+ test x$build != x$host || test "x$with_build_sysroot" != x; then
+ if test "x$with_build_sysroot" != x; then
+ BUILD_SYSTEM_HEADER_DIR=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+ else
+ BUILD_SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test x$host != x$target
+ then
+ CROSS="-DCROSS_DIRECTORY_STRUCTURE"
+ ALL=all.cross
+ SYSTEM_HEADER_DIR=$BUILD_SYSTEM_HEADER_DIR
+ elif test "x$TARGET_SYSTEM_ROOT" != x; then
+ SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test "x$with_build_sysroot" != "x"; then
+ target_header_dir="${with_build_sysroot}${native_system_header_dir}"
+ elif test "x$with_sysroot" = x; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
+ elif test "x$with_sysroot" = xyes; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
+ else
+ target_header_dir="${with_sysroot}${native_system_header_dir}"
+ fi
+else
+ target_header_dir=${native_system_header_dir}
+fi
+
+# If this is a cross-compiler that does not
+# have its own set of headers then define
+# inhibit_libc
+
+# If this is using newlib, without having the headers available now,
+# then define inhibit_libc in LIBGCC2_CFLAGS.
+# This prevents libgcc2 from containing any code which requires libc
+# support.
+: ${inhibit_libc=false}
+if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
+ test x$with_newlib = xyes ; } &&
+ { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
+ inhibit_libc=true
+fi
+AC_SUBST(inhibit_libc)
+
+# When building gcc with a cross-compiler, we need to adjust things so
+# that the generator programs are still built with the native compiler.
+# Also, we cannot run fixincludes.
+
+# These are the normal (build=host) settings:
+CC_FOR_BUILD='$(CC)' AC_SUBST(CC_FOR_BUILD)
+CXX_FOR_BUILD='$(CXX)' AC_SUBST(CXX_FOR_BUILD)
+BUILD_CFLAGS='$(ALL_CFLAGS)' AC_SUBST(BUILD_CFLAGS)
+BUILD_CXXFLAGS='$(ALL_CXXFLAGS)' AC_SUBST(BUILD_CXXFLAGS)
+BUILD_LDFLAGS='$(LDFLAGS)' AC_SUBST(BUILD_LDFLAGS)
+STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_FIXINC)
+
+# And these apply if build != host, or we are generating coverage data
+if test x$build != x$host || test "x$coverage_flags" != x
+then
+ BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CFLAGS_FOR_BUILD)'
+ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS_FOR_BUILD)'
+ BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
+fi
+
+# Expand extra_headers to include complete path.
+# This substitutes for lots of t-* files.
+extra_headers_list=
+# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
+for file in ${extra_headers} ; do
+ extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+done
+
+# If use_gcc_tgmath is set, append ginclude/tgmath.h.
+if test x"$use_gcc_tgmath" = xyes
+then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
+fi
+
+# Define collect2 in Makefile.
+case $host_can_use_collect2 in
+ no) collect2= ;;
+ *) collect2='collect2$(exeext)' ;;
+esac
+AC_SUBST([collect2])
+
+# Add a definition of USE_COLLECT2 if system wants one.
+case $use_collect2 in
+ no) use_collect2= ;;
+ "") ;;
+ *)
+ host_xm_defines="${host_xm_defines} USE_COLLECT2"
+ xm_defines="${xm_defines} USE_COLLECT2"
+ case $host_can_use_collect2 in
+ no)
+ AC_MSG_ERROR([collect2 is required but cannot be built on this system])
+ ;;
+ esac
+ ;;
+esac
+
+AC_DEFINE_UNQUOTED(LTOPLUGINSONAME,"${host_lto_plugin_soname}",
+[Define to the name of the LTO plugin DSO that must be
+ passed to the linker's -plugin=LIB option.])
+
+# ---------------------------
+# Assembler & linker features
+# ---------------------------
+
+# During stage 2, ld is actually gcc/collect-ld, which is a small script to
+# discern between when to use prev-ld/ld-new and when to use ld/ld-new.
+# However when ld-new is first executed from the build tree, libtool will
+# relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
+# to the build tree. While doing this we need to use the previous-stage
+# linker, or we have an infinite loop. The presence of a shell script as
+# ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
+# the gcc/collect-ld script. So we need to know how libtool works, or
+# exec-tool will fail.
+
+m4_defun([_LT_CONFIG_COMMANDS], [])
+AC_PROG_LIBTOOL
+AC_SUBST(objdir)
+AC_SUBST(enable_fast_install)
+
+# Identify the assembler which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the assembler
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target assembler and hope that it will have the same features
+# as the host->target assembler we'll be using.
+gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
+
+m4_pattern_allow([AS_FOR_TARGET])dnl
+AS_VAR_SET_IF(gcc_cv_as,, [
+if test -x "$DEFAULT_ASSEMBLER"; then
+ gcc_cv_as="$DEFAULT_ASSEMBLER"
+elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
+ && test -f ../gas/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_as=../gas/as-new$build_exeext
+elif test -x as$build_exeext; then
+ # Build using assembler in the current directory.
+ gcc_cv_as=./as$build_exeext
+elif ( set dummy $AS_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_as="$AS_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_as, $AS_FOR_TARGET)
+fi])
+
+ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
+AC_SUBST(ORIGINAL_AS_FOR_TARGET)
+case "$ORIGINAL_AS_FOR_TARGET" in
+ ./as | ./as$build_exeext) ;;
+ *) AC_CONFIG_FILES(as:exec-tool.in, [chmod +x as]) ;;
+esac
+
+default_ld=
+AC_ARG_ENABLE(ld,
+[[ --enable-ld[=ARG] build ld [ARG={default,yes,no}]]],
+[case "${enableval}" in
+ no)
+ default_ld=ld.gold
+ ;;
+ esac])
+
+install_gold_as_default=no
+AC_ARG_ENABLE(gold,
+[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
+[case "${enableval}" in
+ default)
+ install_gold_as_default=yes
+ ;;
+ yes)
+ if test x${default_ld} != x; then
+ install_gold_as_default=yes
+ fi
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR([invalid --enable-gold argument])
+ ;;
+ esac])
+
+# Identify the linker which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the linker
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target linker and hope that it will have the same features
+# as the host->target linker we'll be using.
+gcc_cv_gld_major_version=
+gcc_cv_gld_minor_version=
+gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
+gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
+gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
+
+AS_VAR_SET_IF(gcc_cv_ld,, [
+if test -x "$DEFAULT_LINKER"; then
+ gcc_cv_ld="$DEFAULT_LINKER"
+elif test $install_gold_as_default = yes \
+ && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
+ && test -f ../gold/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../gold/ld-new$build_exeext
+elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
+ && test -f ../ld/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../ld/ld-new$build_exeext
+elif test -x collect-ld$build_exeext; then
+ # Build using linker in the current directory.
+ gcc_cv_ld=./collect-ld$build_exeext
+elif ( set dummy $LD_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_ld="$LD_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_ld, $LD_FOR_TARGET)
+fi])
+
+ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
+PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
+# if the PLUGIN_LD is set ld-new, just have it as ld
+# as that is the installed named.
+if test x$PLUGIN_LD_SUFFIX = xld-new \
+ || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
+ PLUGIN_LD_SUFFIX=ld
+fi
+AC_ARG_WITH(plugin-ld,
+[AS_HELP_STRING([[--with-plugin-ld=[ARG]]], [specify the plugin linker])],
+[if test x"$withval" != x; then
+ ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
+ PLUGIN_LD_SUFFIX="$withval"
+ fi])
+AC_SUBST(ORIGINAL_PLUGIN_LD_FOR_TARGET)
+AC_DEFINE_UNQUOTED(PLUGIN_LD_SUFFIX, "$PLUGIN_LD_SUFFIX", [Specify plugin linker])
+
+# Check to see if we are using gold instead of ld
+AC_MSG_CHECKING(whether we are using gold)
+ld_is_gold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ fi
+fi
+AC_MSG_RESULT($ld_is_gold)
+
+# Check to see if we are using mold instead of ld
+AC_MSG_CHECKING(whether we are using mold)
+ld_is_mold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "mold" > /dev/null; then
+ ld_is_mold=yes
+ fi
+fi
+AC_MSG_RESULT($ld_is_mold)
+
+
+AC_MSG_CHECKING(gold linker with split stack support as non default)
+# Check to see if default ld is not gold, but gold is
+# available and has support for split stack. If gcc was configured
+# with gold then no checking is done.
+#
+if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
+
+# For platforms other than powerpc64*, enable as appropriate.
+
+ gold_non_default=no
+ ld_gold=`which ${gcc_cv_ld}.gold`
+# Make sure this gold has minimal split stack support
+ if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
+ ld_vers=`$ld_gold --version | sed 1q`
+ gold_vers=`echo $ld_vers | sed -n \
+ -e 's,^[[^)]]*[[ ]]\([[0-9]][[0-9]]*\.[[0-9]][[0-9]]*[[^)]]*\)) .*$,\1,p'`
+ case $target in
+# check that the gold version contains the complete split stack support
+# on powerpc64 big and little endian
+ powerpc64*-*-*)
+ case "$gold_vers" in
+ 2.25.[[1-9]]*|2.2[[6-9]][[.0-9]]*|2.[[3-9]][[.0-9]]*|[[3-9]].[[.0-9]]*) gold_non_default=yes
+ ;;
+ *) gold_non_default=no
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ if test $gold_non_default = yes; then
+ AC_DEFINE(HAVE_GOLD_NON_DEFAULT_SPLIT_STACK, 1,
+ [Define if the gold linker supports split stack and is available as a non-default])
+ fi
+fi
+AC_MSG_RESULT($gold_non_default)
+
+ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
+AC_SUBST(ORIGINAL_LD_FOR_TARGET)
+case "$ORIGINAL_LD_FOR_TARGET" in
+ ./collect-ld | ./collect-ld$build_exeext) ;;
+ *) AC_CONFIG_FILES(collect-ld:exec-tool.in, [chmod +x collect-ld]) ;;
+esac
+
+AC_MSG_CHECKING(what linker to use)
+if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
+ || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
+ # Single tree build which includes ld. We want to prefer it
+ # over whatever linker top-level may have detected, since
+ # we'll use what we're building after installation anyway.
+ AC_MSG_RESULT(newly built ld)
+ in_tree_ld=yes
+ in_tree_ld_is_elf=no
+ if (grep 'EMUL = .*elf' ../ld/Makefile \
+ || grep 'EMUL = .*linux' ../ld/Makefile \
+ || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
+ in_tree_ld_is_elf=yes
+ elif test "$ld_is_gold" = yes; then
+ in_tree_ld_is_elf=yes
+ fi
+ for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
+ do
+changequote(,)dnl
+ gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
+ if test x$gcc_cv_gld_version != x; then
+ break
+ fi
+ done
+ case $gcc_cv_gld_version in
+ VERSION=[0-9]*) ;;
+changequote([,])dnl
+ *) AC_MSG_ERROR([[cannot find version of in-tree linker]]) ;;
+changequote(,)dnl
+ esac
+ gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
+ gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
+changequote([,])dnl
+ ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
+else
+ AC_MSG_RESULT($gcc_cv_ld)
+ in_tree_ld=no
+ gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
+ ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
+fi
+
+AC_SUBST(ORIGINAL_LD_BFD_FOR_TARGET)
+AC_SUBST(ORIGINAL_LD_GOLD_FOR_TARGET)
+
+# Figure out what nm we will be using.
+gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
+AS_VAR_SET_IF(gcc_cv_nm,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_nm=../binutils/nm-new$build_exeext
+elif test -x nm$build_exeext; then
+ gcc_cv_nm=./nm$build_exeext
+elif ( set dummy $NM_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_nm="$NM_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_nm, $NM_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what nm to use)
+if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built nm)
+ in_tree_nm=yes
+else
+ AC_MSG_RESULT($gcc_cv_nm)
+ in_tree_nm=no
+fi
+
+ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
+AC_SUBST(ORIGINAL_NM_FOR_TARGET)
+case "$ORIGINAL_NM_FOR_TARGET" in
+ ./nm | ./nm$build_exeext) ;;
+ *) AC_CONFIG_FILES(nm:exec-tool.in, [chmod +x nm]) ;;
+esac
+
+
+# Figure out what objdump we will be using.
+AS_VAR_SET_IF(gcc_cv_objdump,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_objdump=../binutils/objdump$build_exeext
+elif test -x objdump$build_exeext; then
+ gcc_cv_objdump=./objdump$build_exeext
+elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_objdump, $OBJDUMP_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what objdump to use)
+if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built objdump)
+elif test x$gcc_cv_objdump = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_objdump)
+fi
+
+# Figure out what readelf we will be using.
+AS_VAR_SET_IF(gcc_cv_readelf,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_readelf=../binutils/readelf$build_exeext
+elif test -x readelf$build_exeext; then
+ gcc_cv_readelf=./readelf$build_exeext
+elif ( set dummy $READELF_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_readelf="$READELF_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_readelf, $READELF_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what readelf to use)
+if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built readelf)
+elif test x$gcc_cv_readelf = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_readelf)
+fi
+
+# Figure out what otool we will be using.
+AS_VAR_SET_IF(gcc_cv_otool,, [
+if test -x otool$build_exeext; then
+ gcc_cv_otool=./otool$build_exeext
+elif ( set dummy $OTOOL_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_otool="$OTOOL_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_otool, $OTOOL_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what otool to use)
+if test x$gcc_cv_otool = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_otool)
+fi
+
+# Figure out the dsymutil we will use.
+AS_VAR_SET_IF(gcc_cv_dsymutil,, [
+if test -x "$DEFAULT_DSYMUTIL"; then
+ gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
+elif test -x dsymutil$build_exeext; then
+ gcc_cv_dsymutil=./dsymutil$build_exeext
+elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
+elif ( set dummy $DSYMUTIL; test -x $[2] ); then
+ gcc_cv_dsymutil=$DSYMUTIL
+else
+ AC_PATH_PROG(gcc_cv_dsymutil, $DSYMUTIL_FOR_TARGET)
+fi])
+
+ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
+AC_SUBST(ORIGINAL_DSYMUTIL_FOR_TARGET)
+case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
+ ./dsymutil | ./dsymutil$build_exeext) ;;
+ *) AC_CONFIG_FILES(dsymutil:exec-tool.in, [chmod +x dsymutil]) ;;
+esac
+
+# Figure out what assembler alignment features are present.
+gcc_GAS_CHECK_FEATURE([.balign and .p2align], gcc_cv_as_balign_and_p2align,,
+[.balign 4
+.p2align 2],,
+[AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN, 1,
+ [Define if your assembler supports .balign and .p2align.])])
+
+gcc_GAS_CHECK_FEATURE([.p2align with maximum skip], gcc_cv_as_max_skip_p2align,,
+ [.p2align 4,,7],,
+[AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN, 1,
+ [Define if your assembler supports specifying the maximum number
+ of bytes to skip when using the GAS .p2align command.])])
+
+gcc_GAS_CHECK_FEATURE([.literal16], gcc_cv_as_literal16,,
+ [.literal16],,
+[AC_DEFINE(HAVE_GAS_LITERAL16, 1,
+ [Define if your assembler supports .literal16.])])
+
+gcc_GAS_CHECK_FEATURE([working .subsection -1], gcc_cv_as_subsection_m1,,
+ [conftest_label1: .word 0
+.subsection -1
+conftest_label2: .word 0
+.previous],
+ [if test x$gcc_cv_nm != x; then
+ $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
+ $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
+ if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
+ then :
+ else gcc_cv_as_subsection_m1=yes
+ fi
+ rm -f conftest.nm1 conftest.nm2
+ fi],
+ [AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING, 1,
+ [Define if your assembler supports .subsection and .subsection -1 starts
+ emitting at the beginning of your section.])])
+
+gcc_GAS_CHECK_FEATURE([.weak], gcc_cv_as_weak,,
+ [ .weak foobar],,
+[AC_DEFINE(HAVE_GAS_WEAK, 1, [Define if your assembler supports .weak.])])
+
+gcc_GAS_CHECK_FEATURE([.weakref], gcc_cv_as_weakref,,
+ [ .weakref foobar, barfnot],,
+[AC_DEFINE(HAVE_GAS_WEAKREF, 1, [Define if your assembler supports .weakref.])])
+
+gcc_GAS_CHECK_FEATURE([.nsubspa comdat], gcc_cv_as_nsubspa_comdat,,
+ [ .SPACE $TEXT$
+ .NSUBSPA $CODE$,COMDAT],,
+[AC_DEFINE(HAVE_GAS_NSUBSPA_COMDAT, 1, [Define if your assembler supports .nsubspa comdat option.])])
+
+# .hidden needs to be supported in both the assembler and the linker,
+# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
+# This is irritatingly difficult to feature test for; we have to check the
+# date string after the version number. If we've got an in-tree
+# ld, we don't know its patchlevel version, so we set the baseline at 2.13
+# to be safe.
+# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
+case "${target}" in
+ *-*-aix*)
+ conftest_s=' .globl foobar,hidden'
+ ;;
+ *)
+ conftest_s=' .hidden foobar
+foobar:'
+ ;;
+esac
+gcc_GAS_CHECK_FEATURE([.hidden], gcc_cv_as_hidden,, [$conftest_s])
+case "${target}" in
+ *-*-darwin*)
+ # Darwin as has some visibility support, though with a different syntax.
+ gcc_cv_as_hidden=yes
+ ;;
+esac
+
+# gnu_indirect_function type is an extension proposed at
+# http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
+# selection of function implementation
+AC_ARG_ENABLE(gnu-indirect-function,
+ [AS_HELP_STRING([--enable-gnu-indirect-function],
+ [enable the use of the @gnu_indirect_function to glibc systems])],
+ [case $enable_gnu_indirect_function in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac],
+ [enable_gnu_indirect_function="$default_gnu_indirect_function"])
+
+case "${target}" in
+ riscv*-*-linux*)
+ AC_MSG_CHECKING(linker ifunc IRELATIVE support)
+ cat > conftest.s <<EOF
+ .text
+ .type foo_resolver, @function
+foo_resolver:
+ ret
+ .size foo_resolver, .-foo_resolver
+
+ .globl foo
+ .type foo, %gnu_indirect_function
+ .set foo, foo_resolver
+
+ .globl bar
+ .type bar, @function
+bar:
+ call foo
+ ret
+ .size bar, .-bar
+EOF
+ if test x$gcc_cv_as != x \
+ && test x$gcc_cv_ld != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_readelf --relocs --wide conftest \
+ | grep R_RISCV_IRELATIVE > /dev/null 2>&1; then
+ enable_gnu_indirect_function=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ AC_MSG_RESULT($enable_gnu_indirect_function)
+ ;;
+esac
+
+gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_INDIRECT_FUNCTION, $gif,
+[Define if your system supports gnu indirect functions.])
+
+
+changequote(,)dnl
+if test $in_tree_ld != yes ; then
+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if test x"$ld_is_gold" = xyes; then
+ # GNU gold --version looks like this:
+ #
+ # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
+ #
+ # We extract the binutils version which is more familiar and specific
+ # than the gold version.
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ # GNU ld --version looks like this:
+ #
+ # GNU ld (GNU Binutils) 2.21.51.20110225
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ else
+ case "${target}" in
+ *-*-solaris2*)
+ # Solaris 2 ld -V output looks like this for a regular version:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
+ #
+ # but test versions add stuff at the end:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
+ #
+ # ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
+ # numbers can be used in ld.so.1 feature checks even if a different
+ # linker is configured.
+ ld_ver=`$gcc_cv_ld -V 2>&1`
+ if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ ;;
+ esac
+ fi
+fi
+changequote([,])dnl
+
+AC_CACHE_CHECK(linker for .hidden support, gcc_cv_ld_hidden,
+[[if test $in_tree_ld = yes ; then
+ gcc_cv_ld_hidden=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_hidden=yes
+ fi
+else
+ gcc_cv_ld_hidden=yes
+ if test x"$ld_is_gold" = xyes; then
+ :
+ elif test x"$ld_is_mold" = xyes; then
+ :
+ elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test 0"$ld_date" -lt 20020404; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2002-04-04, fail
+ gcc_cv_ld_hidden=no
+ elif test -z "$ld_vers"; then
+ # If there was no date string nor ld version number, something is wrong
+ gcc_cv_ld_hidden=no
+ else
+ test -z "$ld_vers_patch" && ld_vers_patch=0
+ if test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_hidden=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
+ gcc_cv_ld_hidden="no"
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
+ gcc_cv_ld_hidden=no
+ fi
+ fi
+ fi
+ else
+ case "${target}" in
+ *-*-aix[789]*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-darwin*)
+ # Darwin ld has some visibility support.
+ gcc_cv_ld_hidden=yes
+ ;;
+ hppa64*-*-hpux* | ia64*-*-hpux*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-solaris2*)
+ # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
+ # .symbolic was only added in Solaris 9 12/02.
+ gcc_cv_ld_hidden=yes
+ ;;
+ *)
+ gcc_cv_ld_hidden=no
+ ;;
+ esac
+ fi
+fi]])
+libgcc_visibility=no
+AC_SUBST(libgcc_visibility)
+GCC_TARGET_TEMPLATE([HAVE_GAS_HIDDEN])
+if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
+ libgcc_visibility=yes
+ AC_DEFINE(HAVE_GAS_HIDDEN, 1,
+ [Define if your assembler and linker support .hidden.])
+fi
+
+AC_MSG_CHECKING(linker read-only and read-write section mixing)
+gcc_cv_ld_ro_rw_mix=unknown
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ echo '.section myfoosect, "a"' > conftest1.s
+ echo '.section myfoosect, "aw"' > conftest2.s
+ echo '.byte 1' >> conftest2.s
+ echo '.section myfoosect, "a"' > conftest3.s
+ echo '.byte 0' >> conftest3.s
+ if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
+ conftest2.o conftest3.o > /dev/null 2>&1; then
+ gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
+ | sed -e '/myfoosect/!d' -e N`
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
+ gcc_cv_ld_ro_rw_mix=read-only
+ else
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+ fi
+ fi
+changequote(,)dnl
+ rm -f conftest.* conftest[123].*
+changequote([,])dnl
+fi
+if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
+ AC_DEFINE(HAVE_LD_RO_RW_SECTION_MIXING, 1,
+ [Define if your linker links a mix of read-only
+ and read-write sections into a read-write section.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_ro_rw_mix)
+
+gcc_AC_INITFINI_ARRAY
+
+# Check if we have .[us]leb128, and support symbol arithmetic with it.
+# Older versions of GAS and some non-GNU assemblers, have a bugs handling
+# these directives, even when they appear to accept them.
+gcc_GAS_CHECK_FEATURE([.sleb128 and .uleb128], gcc_cv_as_leb128,,
+[ .data
+ .uleb128 L2 - L1
+L1:
+ .uleb128 1280
+ .sleb128 -1010
+L2:
+ .uleb128 0x8000000000000000
+],
+[[
+if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -s conftest.o 2>/dev/null \
+ | grep '04800a8e 78808080 80808080 808001' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+elif test "x$gcc_cv_otool" != x; then
+ if $gcc_cv_otool -d conftest.o 2>/dev/null \
+ | grep '04 80 0a 8e 78 80 80 80 80 80 80 80 80 80 01' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+else
+ # play safe, assume the assembler is broken.
+ :
+fi
+]],
+ [AC_DEFINE(HAVE_AS_LEB128, 1,
+ [Define if your assembler supports .sleb128 and .uleb128.])],
+ [AC_DEFINE(HAVE_AS_LEB128, 0,
+ [Define if your assembler supports .sleb128 and .uleb128.])])
+
+# Determine if an .eh_frame section is read-only.
+gcc_fn_eh_frame_ro () {
+ $gcc_cv_as $1 -o conftest.o conftest.s > /dev/null 2>&1 && \
+ $gcc_cv_objdump -h conftest.o 2>/dev/null | \
+ sed -e '/.eh_frame/!d' -e N | grep READONLY > /dev/null
+}
+
+# Check if we have assembler support for unwind directives.
+gcc_GAS_CHECK_FEATURE([cfi directives], gcc_cv_as_cfi_directive,,
+[ .text
+ .cfi_startproc
+ .cfi_offset 0, 0
+ .cfi_same_value 1
+ .cfi_def_cfa 1, 2
+ .cfi_escape 1, 2, 3, 4, 5
+ .cfi_endproc],
+[case "$target" in
+ *-*-solaris*)
+ # If the linker used on Solaris (like Sun ld) isn't capable of merging
+ # read-only and read-write sections, we need to make sure that the
+ # assembler used emits read-write .eh_frame sections.
+ if test "x$gcc_cv_ld_ro_rw_mix" = xread-write; then
+ gcc_cv_as_cfi_directive=yes
+ elif test "x$gcc_cv_objdump" = x; then
+ # No objdump, err on the side of caution.
+ gcc_cv_as_cfi_directive=no
+ else
+ if test x$gas = xyes; then
+ as_32_opt="--32"
+ as_64_opt="--64"
+ else
+ as_32_opt="-m32"
+ as_64_opt="-m64"
+ fi
+ case "$target" in
+ sparc*-*-solaris2.*)
+ # On Solaris/SPARC, .eh_frame sections should always be read-write.
+ if gcc_fn_eh_frame_ro $as_32_opt \
+ || gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=no
+ else
+ gcc_cv_as_cfi_directive=yes
+ fi
+ ;;
+ i?86-*-solaris2.* | x86_64-*-solaris2.*)
+ # On Solaris/x86, make sure that GCC and assembler agree on using
+ # read-only .eh_frame sections for 64-bit.
+ if gcc_fn_eh_frame_ro $as_32_opt; then
+ gcc_cv_as_cfi_directive=no
+ elif gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=yes
+ else
+ gcc_cv_as_cfi_directive=no
+ fi
+ ;;
+ esac
+ fi
+ ;;
+ *-*-*)
+ gcc_cv_as_cfi_directive=yes
+ ;;
+esac])
+if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
+gcc_GAS_CHECK_FEATURE([working cfi advance], gcc_cv_as_cfi_advance_working,,
+[ .text
+ .cfi_startproc
+ .cfi_adjust_cfa_offset 64
+ .skip 75040, 0
+ .cfi_adjust_cfa_offset 128
+ .cfi_endproc],
+[[
+if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
+ | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
+ gcc_cv_as_cfi_advance_working=yes
+fi
+]])
+else
+ # no objdump, err on the side of caution
+ gcc_cv_as_cfi_advance_working=no
+fi
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_DIRECTIVE)
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_directive = yes \
+ && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports CFI directives.])
+
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE)
+gcc_GAS_CHECK_FEATURE([cfi personality directive],
+ gcc_cv_as_cfi_personality_directive,,
+[ .text
+ .cfi_startproc
+ .cfi_personality 0, symbol
+ .cfi_endproc])
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_personality_directive = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports .cfi_personality.])
+
+gcc_GAS_CHECK_FEATURE([cfi sections directive],
+ gcc_cv_as_cfi_sections_directive,,
+[ .text
+ .cfi_sections .debug_frame, .eh_frame
+ .cfi_startproc
+ .cfi_endproc],
+[case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ # Need to check that we generated the correct relocation for the
+ # .debug_frame section. This was fixed for binutils 2.21.
+ gcc_cv_as_cfi_sections_directive=no
+ if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
+ grep secrel > /dev/null; then
+ gcc_cv_as_cfi_sections_directive=yes
+ fi
+ fi
+ ;;
+ *)
+ gcc_cv_as_cfi_sections_directive=yes
+ ;;
+esac])
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_SECTIONS_DIRECTIVE)
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_SECTIONS_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_sections_directive = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports .cfi_sections.])
+
+# GAS versions up to and including 2.11.0 may mis-optimize
+# .eh_frame data.
+gcc_GAS_CHECK_FEATURE(eh_frame optimization, gcc_cv_as_eh_frame,,
+[ .text
+.LFB1:
+ .4byte 0
+.L1:
+ .4byte 0
+.LFE1:
+ .section .eh_frame,"aw",@progbits
+__FRAME_BEGIN__:
+ .4byte .LECIE1-.LSCIE1
+.LSCIE1:
+ .4byte 0x0
+ .byte 0x1
+ .ascii "z\0"
+ .byte 0x1
+ .byte 0x78
+ .byte 0x1a
+ .byte 0x0
+ .byte 0x4
+ .4byte 1
+ .p2align 1
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1
+.LASFDE1:
+ .4byte .LASFDE1-__FRAME_BEGIN__
+ .4byte .LFB1
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .L1-.LFB1
+.LEFDE1:],
+[ dnl # For autoconf 2.5x, must protect trailing spaces with @&t@.
+cat > conftest.lit <<EOF
+ 0000 10000000 00000000 017a0001 781a0004 .........z..x...
+ 0010 01000000 12000000 18000000 00000000 ................
+ 0020 08000000 04080000 0044 .........D @&t@
+EOF
+cat > conftest.big <<EOF
+ 0000 00000010 00000000 017a0001 781a0004 .........z..x...
+ 0010 00000001 00000012 00000018 00000000 ................
+ 0020 00000008 04000000 0844 .........D @&t@
+EOF
+ # If the assembler didn't choke, and we can objdump,
+ # and we got the correct data, then succeed.
+ # The text in the here-document typically retains its unix-style line
+ # endings, while the output of objdump will use host line endings.
+ # Therefore, use diff -b for the comparisons.
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
+ | tail -3 > conftest.got \
+ && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
+ || diff -b conftest.big conftest.got > /dev/null 2>&1; }
+ then
+ gcc_cv_as_eh_frame=yes
+ elif AC_TRY_COMMAND($gcc_cv_as -o conftest.o --traditional-format /dev/null); then
+ gcc_cv_as_eh_frame=buggy
+ else
+ # Uh oh, what do we do now?
+ gcc_cv_as_eh_frame=no
+ fi])
+
+if test $gcc_cv_as_eh_frame = buggy; then
+ AC_DEFINE(USE_AS_TRADITIONAL_FORMAT, 1,
+ [Define if your assembler mis-optimizes .eh_frame data.])
+fi
+
+# Test if the assembler supports the section flag 'e' or #exclude for
+# specifying an excluded section.
+gcc_GAS_CHECK_FEATURE([section exclude flag], gcc_cv_as_section_exclude_e,
+ [--fatal-warnings],
+ [.section foo1,"e"
+ .byte 0,0,0,0])
+if test $gcc_cv_as_section_exclude_e = no; then
+ case "${target}" in
+ # Solaris as uses #exclude instead.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='.section "foo1", #exclude'
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='.section foo1, #exclude'
+ ;;
+ esac
+ ;;
+ esac
+ gcc_GAS_CHECK_FEATURE([section exclude flag], gcc_cv_as_section_exclude_hash,,
+ [$conftest_s
+ .byte 0,0,0,0])
+fi
+AC_DEFINE_UNQUOTED(HAVE_GAS_SECTION_EXCLUDE,
+ [`if test $gcc_cv_as_section_exclude_e = yes || test $gcc_cv_as_section_exclude_hash = yes; then echo 1; else echo 0; fi`],
+[Define if your assembler supports specifying the exclude section flag.])
+
+# Test if the assembler supports the section flag 'R' for specifying
+# section with SHF_GNU_RETAIN.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'R', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_shf_gnu_retain=no
+ ;;
+ *)
+ gcc_GAS_CHECK_FEATURE([section 'R' flag], gcc_cv_as_shf_gnu_retain,
+ [--fatal-warnings],
+ [.section .foo,"awR",%progbits
+.byte 0])
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_GAS_SHF_GNU_RETAIN,
+ [`if test $gcc_cv_as_shf_gnu_retain = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports marking sections with SHF_GNU_RETAIN flag.])
+
+# Test if the assembler supports the section flag 'o' for specifying
+# section with link-order.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'o', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_section_link_order=no
+ ;;
+ *)
+ gcc_GAS_CHECK_FEATURE([section 'o' flag], gcc_cv_as_section_link_order,
+ [--fatal-warnings],
+ [.section .foo,"a"
+.byte 0
+.section __patchable_function_entries,"awo",%progbits,.foo
+.byte 0])
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_GAS_SECTION_LINK_ORDER,
+ [`if test $gcc_cv_as_section_link_order = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports 'o' flag in .section directive.])
+
+gcc_GAS_CHECK_FEATURE(section merging support, gcc_cv_as_shf_merge,
+ [--fatal-warnings],
+ [.section .rodata.str, "aMS", @progbits, 1])
+if test $gcc_cv_as_shf_merge = no; then
+ gcc_GAS_CHECK_FEATURE(section merging support, gcc_cv_as_shf_merge,
+ [--fatal-warnings],
+ [.section .rodata.str, "aMS", %progbits, 1])
+fi
+AC_DEFINE_UNQUOTED(HAVE_GAS_SHF_MERGE,
+ [`if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your assembler supports marking sections with SHF_MERGE flag.])
+
+gcc_cv_ld_aligned_shf_merge=yes
+case "$target" in
+ # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
+ # alignment > 1.
+ sparc*-*-solaris2.11*)
+ if test x"$gnu_ld" = xno \
+ && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
+ gcc_cv_ld_aligned_shf_merge=no
+ fi
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_LD_ALIGNED_SHF_MERGE,
+ [`if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your linker supports the SHF_MERGE flag with section alignment > 1.])
+
+gcc_GAS_CHECK_FEATURE([stabs directive], gcc_cv_as_stabs_directive,,
+[.stabs "gcc2_compiled.",60,0,0,0],,
+[AC_DEFINE(HAVE_AS_STABS_DIRECTIVE, 1,
+ [Define if your assembler supports .stabs.])])
+
+gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as)],
+ gcc_cv_as_comdat_group,
+ [--fatal-warnings],
+ [.section .text,"axG",@progbits,.foo,comdat])
+if test $gcc_cv_as_comdat_group = yes; then
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+else
+ gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as, %type)],
+ gcc_cv_as_comdat_group_percent,
+ [--fatal-warnings],
+ [.section .text,"axG",%progbits,.foo,comdat])
+ if test $gcc_cv_as_comdat_group_percent = yes; then
+ gcc_cv_as_comdat_group_group=no
+ else
+ case "${target}" in
+ # Sun as uses a completely different syntax.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='
+ .group foo,".text%foo",#comdat
+ .section ".text%foo", #alloc,#execinstr,#progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='
+ .group foo,.text%foo,#comdat
+ .section .text%foo, "ax", @progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ esac
+ gcc_GAS_CHECK_FEATURE([COMDAT group support (Sun as, .group)],
+ gcc_cv_as_comdat_group_group,
+ , [$conftest_s])
+ ;;
+ esac
+ if test -z "${gcc_cv_as_comdat_group_group+set}"; then
+ gcc_cv_as_comdat_group_group=no
+ fi
+ fi
+fi
+if test x"$ld_is_gold" = xyes; then
+ comdat_group=yes
+elif test x"$ld_is_mold" = xyes; then
+ comdat_group=yes
+elif test $in_tree_ld = yes ; then
+ comdat_group=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ comdat_group=yes
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ comdat_group=yes
+ if test 0"$ld_date" -lt 20050308; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2005-03-08, fail
+ comdat_group=no
+ elif test "$ld_vers_major" -lt 2; then
+ comdat_group=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ comdat_group=no
+ fi
+ fi
+else
+changequote(,)dnl
+ case "${target}" in
+ *-*-solaris2.1[1-9]*)
+ comdat_group=no
+ # Sun ld has COMDAT group support since Solaris 9, but it doesn't
+ # interoperate with GNU as until Solaris 11 build 130, i.e. ld
+ # version 1.688.
+ #
+ # If using Sun as for COMDAT group as emitted by GCC, one needs at
+ # least ld version 1.2267.
+ if test "$ld_vers_major" -gt 1; then
+ comdat_group=yes
+ elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
+ comdat_group=yes
+ elif test "$ld_vers_minor" -ge 2267; then
+ comdat_group=yes
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support COMDAT group.
+ comdat_group=no
+ ;;
+ esac
+changequote([,])dnl
+fi
+# Allow overriding the automatic COMDAT group tests above.
+AC_ARG_ENABLE(comdat,
+ [AS_HELP_STRING([--enable-comdat], [enable COMDAT group support])],
+ [comdat_group="$enable_comdat"])
+if test $comdat_group = no; then
+ gcc_cv_as_comdat_group=no
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+fi
+AC_DEFINE_UNQUOTED(HAVE_COMDAT_GROUP,
+ [`if test $gcc_cv_as_comdat_group = yes \
+ || test $gcc_cv_as_comdat_group_percent = yes \
+ || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your assembler and linker support COMDAT groups.])
+
+# Restrict this test to Solaris/x86: other targets define this statically.
+case "${target}" in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ AC_MSG_CHECKING(support for hidden thunks in linkonce sections)
+ if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
+ hidden_linkonce=yes
+ else
+ case "${target}" in
+ # Full support for hidden thunks in linkonce sections only appeared in
+ # Solaris 11/OpenSolaris.
+ *-*-solaris2.1[[1-9]]*)
+ hidden_linkonce=yes
+ ;;
+ *)
+ hidden_linkonce=no
+ ;;
+ esac
+ fi
+ AC_MSG_RESULT($hidden_linkonce)
+ AC_DEFINE_UNQUOTED(USE_HIDDEN_LINKONCE,
+ [`if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports hidden thunks in linkonce sections.])
+ ;;
+esac
+
+gcc_GAS_CHECK_FEATURE([line table is_stmt support],
+ gcc_cv_as_is_stmt,,
+[ .text
+ .file 1 "conf.c"
+ .loc 1 1 0 is_stmt 1],,
+[AC_DEFINE(HAVE_GAS_LOC_STMT, 1,
+ [Define if your assembler supports the .loc is_stmt sub-directive.])])
+
+gcc_GAS_CHECK_FEATURE([line table discriminator support],
+ gcc_cv_as_discriminator,,
+[ .text
+ .file 1 "conf.c"
+ .loc 1 1 0 discriminator 1],,
+[AC_DEFINE(HAVE_GAS_DISCRIMINATOR, 1,
+ [Define if your assembler supports the .loc discriminator sub-directive.])])
+
+# Catch the newlib flag of the same name so we can gate GCC features on it.
+AC_ARG_ENABLE(newlib-nano-formatted-io,
+[AS_HELP_STRING([--enable-newlib-nano-formatted-io], [Use nano version
+ formatted IO])],
+[case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ AC_MSG_ERROR([unknown newlib-nano-formatted-io setting $enableval])
+ ;;
+esac], [])
+
+# Thread-local storage - the check is heavily parameterized.
+conftest_s=
+tls_as_opt=
+case "$target" in
+changequote(,)dnl
+ alpha*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ ldq $27,__tls_get_addr($29) !literal!1
+ lda $16,foo($29) !tlsgd!1
+ jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
+ ldq $27,__tls_get_addr($29) !literal!2
+ lda $16,foo($29) !tlsldm!2
+ jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
+ ldq $1,foo($29) !gotdtprel
+ ldah $2,foo($29) !dtprelhi
+ lda $3,foo($2) !dtprello
+ lda $4,foo($29) !dtprel
+ ldq $1,foo($29) !gottprel
+ ldah $2,foo($29) !tprelhi
+ lda $3,foo($2) !tprello
+ lda $4,foo($29) !tprel'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arc*-*-*)
+ conftest_s='
+ add_s r0,r0, @foo@tpoff'
+ ;;
+ cris-*-*|crisv32-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ move.d x:IE,$r10
+ nop'
+ tls_as_opt=--fatal-warnings
+ ;;
+ frv*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ call #gettlsoff(x)'
+ ;;
+ hppa*-*-linux*)
+ conftest_s='
+t1: .reg %r20
+t2: .reg %r21
+gp: .reg %r19
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .align 4
+ addil LT%foo-$tls_gdidx$,gp
+ ldo RT%foo-$tls_gdidx$(%r1),%arg0
+ b __tls_get_addr
+ nop
+ addil LT%foo-$tls_ldidx$,gp
+ b __tls_get_addr
+ ldo RT%foo-$tls_ldidx$(%r1),%arg0
+ addil LR%foo-$tls_dtpoff$,%ret0
+ ldo RR%foo-$tls_dtpoff$(%r1),%t1
+ mfctl %cr27,%t1
+ addil LT%foo-$tls_ieoff$,gp
+ ldw RT%foo-$tls_ieoff$(%r1),%t2
+ add %t1,%t2,%t3
+ mfctl %cr27,%t1
+ addil LR%foo-$tls_leoff$,%t1
+ ldo RR%foo-$tls_leoff$(%r1),%t2'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arm*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+.word foo(gottpoff)
+.word foo(tpoff)
+.word foo(tlsgd)
+.word foo(tlsldm)
+.word foo(tlsldo)'
+ ;;
+ i[34567]86-*-* | x86_64-*-*)
+ case "$target" in
+ i[34567]86-*-solaris2.* | x86_64-*-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section .tdata,"awt",@progbits'
+ tls_section_flag=t
+changequote([,])dnl
+ AC_DEFINE(TLS_SECTION_ASM_FLAG, 't',
+[Define to the flag used to mark TLS sections if the default (`T') doesn't work.])
+changequote(,)dnl
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_section_flag=T
+ tls_as_opt="--fatal-warnings"
+ fi
+ case "$target" in
+ i[34567]86-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --32" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movl %gs:0, %eax
+ leal foo@tlsgd(,%ebx,1), %eax
+ leal foo@tlsldm(%ebx), %eax
+ leal foo@dtpoff(%eax), %edx
+ movl foo@gottpoff(%ebx), %eax
+ subl foo@gottpoff(%ebx), %eax
+ addl foo@gotntpoff(%ebx), %eax
+ movl foo@indntpoff, %eax
+ movl \$foo@tpoff, %eax
+ subl \$foo@tpoff, %eax
+ leal foo@ntpoff(%ecx), %eax"
+ ;;
+ x86_64-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --64" ;;
+ no) tls_as_opt="$tls_as_opt -xarch=amd64" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movq %fs:0, %rax
+ leaq foo@tlsgd(%rip), %rdi
+ leaq foo@tlsld(%rip), %rdi
+ leaq foo@dtpoff(%rax), %rdx
+ movq foo@gottpoff(%rip), %rax
+ movq \$foo@tpoff, %rax"
+ ;;
+ esac
+ ;;
+ ia64-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: data8 25
+ .text
+ addl r16 = @ltoff(@dtpmod(foo#)), gp
+ addl r17 = @ltoff(@dtprel(foo#)), gp
+ addl r18 = @ltoff(@tprel(foo#)), gp
+ addl r19 = @dtprel(foo#), gp
+ adds r21 = @dtprel(foo#), r13
+ movl r23 = @dtprel(foo#)
+ addl r20 = @tprel(foo#), gp
+ adds r22 = @tprel(foo#), r13
+ movl r24 = @tprel(foo#)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ loongarch*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd $a0,x
+ bl __tls_get_addr'
+ tls_first_major=0
+ tls_first_minor=0
+ tls_as_opt='--fatal-warnings'
+ ;;
+ microblaze*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addik r5,r20,x@TLSGD
+ addik r5,r20,x@TLSLDM'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ mips*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addiu $4, $28, %tlsgd(x)
+ addiu $4, $28, %tlsldm(x)
+ lui $4, %dtprel_hi(x)
+ addiu $4, $4, %dtprel_lo(x)
+ lw $4, %gottprel(x)($28)
+ lui $4, %tprel_hi(x)
+ addiu $4, $4, %tprel_lo(x)'
+ tls_as_opt='-32 --fatal-warnings'
+ ;;
+ m68k-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+foo:
+ move.l x@TLSGD(%a5),%a0
+ move.l x@TLSLDM(%a5),%a0
+ move.l x@TLSLDO(%a5),%a0
+ move.l x@TLSIE(%a5),%a0
+ move.l x@TLSLE(%a5),%a0'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ nios2-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ aarch64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+ adrp x0, :tlsgd:x
+ add x0, x0, #:tlsgd_lo12:x
+ bl __tls_get_addr
+ nop'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ or1k*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ l.movhi r3, tpoffha(foo)
+ l.add r3, r3, r10
+ l.lwz r4, tpofflo(foo)(r3)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ powerpc-ibm-aix*)
+ conftest_s='
+ .extern __get_tpointer
+ .toc
+LC..1:
+ .tc a[TC],a[TL]@le
+ .csect .text[PR]
+.tlstest:
+ lwz 9,LC..1(2)
+ bla __get_tpointer
+ lwzx 3,9,3
+ .globl a
+ .csect a[TL],4
+a:
+ .space 4'
+ ;;
+ powerpc64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 3
+ld0: .space 8
+ld1: .space 8
+x1: .space 8
+x2: .space 8
+x3: .space 8
+ .text
+ addi 3,2,ld0@got@tlsgd
+ bl .__tls_get_addr
+ nop
+ addi 3,2,ld1@toc
+ bl .__tls_get_addr
+ nop
+ addi 3,2,x1@got@tlsld
+ bl .__tls_get_addr
+ nop
+ addi 9,3,x1@dtprel
+ bl .__tls_get_addr
+ nop
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ bl .__tls_get_addr
+ nop
+ ld 9,x3@got@dtprel(2)
+ add 9,9,3
+ bl .__tls_get_addr
+ nop'
+ tls_as_opt="-a64 --fatal-warnings"
+ ;;
+ powerpc*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 2
+ld0: .space 4
+ld1: .space 4
+x1: .space 4
+x2: .space 4
+x3: .space 4
+ .text
+ addi 3,31,ld0@got@tlsgd
+ bl __tls_get_addr
+ addi 3,31,x1@got@tlsld
+ bl __tls_get_addr
+ addi 9,3,x1@dtprel
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ lwz 9,x3@got@tprel(31)
+ add 9,9,x@tls
+ addi 9,2,x1@tprel
+ addis 9,2,x2@tprel@ha
+ addi 9,9,x2@tprel@l'
+ tls_as_opt="-a32 --fatal-warnings"
+ ;;
+ riscv*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd a0,x
+ call __tls_get_addr'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@NTPOFF
+ .long foo@GOTNTPOFF
+ .long foo@INDNTPOFF
+ l %r1,foo@GOTNTPOFF(%r12)
+ l %r1,0(%r1):tls_load:foo
+ bas %r14,0(%r1,%r13):tls_gdcall:foo
+ bas %r14,0(%r1,%r13):tls_ldcall:foo'
+ tls_as_opt="-m31 --fatal-warnings"
+ ;;
+ s390x-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .quad foo@TLSGD
+ .quad foo@TLSLDM
+ .quad foo@DTPOFF
+ .quad foo@NTPOFF
+ .quad foo@GOTNTPOFF
+ lg %r1,foo@GOTNTPOFF(%r12)
+ larl %r1,foo@INDNTPOFF
+ brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
+ brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
+ tls_as_opt="-m64 -Aesame --fatal-warnings"
+ ;;
+ sh-*-* | sh[123456789lbe]*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@GOTTPOFF
+ .long foo@TPOFF'
+ tls_as_opt=--fatal-warnings
+ ;;
+ sparc*-*-*)
+ case "$target" in
+ sparc*-sun-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section ".tdata",#alloc,#write,#tls'
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="-32 --fatal-warnings"
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ sethi %tgd_hi22(foo), %o0
+ add %o0, %tgd_lo10(foo), %o1
+ add %l7, %o1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(foo), %l1
+ add %l1, %tldm_lo10(foo), %l2
+ add %l7, %l2, %o0, %tldm_add(foo)
+ call __tls_get_addr, %tldm_call(foo)
+ sethi %tldo_hix22(foo), %l3
+ xor %l3, %tldo_lox10(foo), %l4
+ add %o0, %l4, %l5, %tldo_add(foo)
+ sethi %tie_hi22(foo), %o3
+ add %o3, %tie_lo10(foo), %o3
+ ld [%l7 + %o3], %o2, %tie_ld(foo)
+ add %g7, %o2, %o4, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %o5
+ ld [%g7 + %o5], %o1"
+ ;;
+ tilepro*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ addli r0, zero, tls_gd(foo)
+ auli r0, zero, tls_gd_ha16(foo)
+ addli r0, r0, tls_gd_lo16(foo)
+ jal __tls_get_addr
+ addli r0, zero, tls_ie(foo)
+ auli r0, r0, tls_ie_ha16(foo)
+ addli r0, r0, tls_ie_lo16(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ tilegx*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ shl16insli r0, zero, hw0_last_tls_gd(foo)
+ shl16insli r0, zero, hw1_last_tls_gd(foo)
+ shl16insli r0, r0, hw0_tls_gd(foo)
+ jal __tls_get_addr
+ shl16insli r0, zero, hw1_last_tls_ie(foo)
+ shl16insli r0, r0, hw0_tls_ie(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ xtensa*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ movi a8, foo@TLSFUNC
+ movi a10, foo@TLSARG
+ callx8.tls a8, foo@TLSCALL'
+ ;;
+changequote([,])dnl
+esac
+set_have_as_tls=no
+if test "x$enable_tls" = xno ; then
+ : # TLS explicitly disabled.
+elif test "x$enable_tls" = xyes ; then
+ set_have_as_tls=yes # TLS explicitly enabled.
+elif test -z "$conftest_s"; then
+ : # If we don't have a check, assume no support.
+else
+ gcc_GAS_CHECK_FEATURE(thread-local storage support, gcc_cv_as_tls,
+ [$tls_as_opt], [$conftest_s],,
+ [set_have_as_tls=yes])
+fi
+if test $set_have_as_tls = yes ; then
+ AC_DEFINE(HAVE_AS_TLS, 1,
+ [Define if your assembler and linker support thread-local storage.])
+fi
+
+# Target-specific assembler checks.
+
+AC_MSG_CHECKING(linker -Bstatic/-Bdynamic option)
+gcc_cv_ld_static_dynamic=no
+gcc_cv_ld_static_option='-Bstatic'
+gcc_cv_ld_dynamic_option='-Bdynamic'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_static_dynamic=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -Bstatic/-Bdynamic option
+ if $gcc_cv_ld --help 2>&1 | grep -- -Bstatic > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep -- -Bdynamic > /dev/null; then
+ gcc_cv_ld_static_dynamic=yes
+ else
+ case "$target" in
+ # AIX ld uses -b flags
+ *-*-aix4.[[23]]* | *-*-aix[[5-9]]*)
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-bstatic"
+ gcc_cv_ld_dynamic_option="-bdynamic"
+ ;;
+ # HP-UX ld uses -a flags to select between shared and archive.
+ *-*-hpux*)
+ if test x"$gnu_ld" = xno; then
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-aarchive_shared"
+ gcc_cv_ld_dynamic_option="-adefault"
+ fi
+ ;;
+ # Solaris 2 ld always supports -Bstatic/-Bdynamic.
+ *-*-solaris2*)
+ gcc_cv_ld_static_dynamic=yes
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+ AC_DEFINE(HAVE_LD_STATIC_DYNAMIC, 1,
+[Define if your linker supports -Bstatic/-Bdynamic or equivalent options.])
+ AC_DEFINE_UNQUOTED(LD_STATIC_OPTION, "$gcc_cv_ld_static_option",
+[Define to the linker option to disable use of shared objects.])
+ AC_DEFINE_UNQUOTED(LD_DYNAMIC_OPTION, "$gcc_cv_ld_dynamic_option",
+[Define to the linker option to enable use of shared objects.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_static_dynamic)
+
+AC_MSG_CHECKING(linker --version-script option)
+gcc_cv_ld_version_script=no
+ld_version_script_option=''
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='--version-script'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ # Solaris 2 ld always supports -M. It also supports a subset of
+ # --version-script since Solaris 11.4, but requires
+ # -z gnu-version-script-compat to activate.
+ *-*-solaris2*)
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='-M'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+AC_MSG_RESULT($gcc_cv_ld_version_script)
+AC_SUBST(ld_version_script_option)
+
+AC_MSG_CHECKING(linker soname option)
+gcc_cv_ld_soname=no
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-soname'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ *-*-darwin*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-install_name'
+ ;;
+ # Solaris 2 ld always supports -h. It also supports --soname for GNU
+ # ld compatiblity since some Solaris 10 update.
+ *-*-solaris2*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-h'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+AC_MSG_RESULT($gcc_cv_ld_soname)
+AC_SUBST(ld_soname_option)
+
+if test x"$demangler_in_ld" = xyes; then
+ AC_MSG_CHECKING(linker --demangle support)
+ gcc_cv_ld_demangle=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_demangle=yes
+ fi
+ elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
+ # Check if the GNU linker supports --demangle option
+ if $gcc_cv_ld --help 2>&1 | grep no-demangle > /dev/null; then
+ gcc_cv_ld_demangle=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_demangle" = xyes; then
+ AC_DEFINE(HAVE_LD_DEMANGLE, 1,
+[Define if your linker supports --demangle option.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_demangle)
+fi
+
+AC_MSG_CHECKING(linker plugin support)
+gcc_cv_lto_plugin=0
+if test -f liblto_plugin.la; then
+ save_ld_ver="$ld_ver"
+ save_ld_vers_major="$ld_vers_major"
+ save_ld_vers_minor="$ld_vers_minor"
+ save_ld_is_gold="$ld_is_gold"
+
+ ld_is_gold=no
+
+ if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
+ ld_ver="GNU ld"
+ # FIXME: ld_is_gold?
+ ld_vers_major="$gcc_cv_gld_major_version"
+ ld_vers_minor="$gcc_cv_gld_minor_version"
+ else
+ # Determine plugin linker version.
+ # FIXME: Partial duplicate from above, generalize.
+changequote(,)dnl
+ ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+changequote([,])dnl
+ fi
+
+ # Determine plugin support.
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Require GNU ld or gold 2.21+ for plugin support by default.
+ if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
+ gcc_cv_lto_plugin=2
+ elif test "$ld_is_mold" = yes; then
+ gcc_cv_lto_plugin=2
+ # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
+ elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
+ gcc_cv_lto_plugin=1
+ fi
+ fi
+
+ ld_ver="$save_ld_ver"
+ ld_vers_major="$save_ld_vers_major"
+ ld_vers_minor="$save_ld_vers_minor"
+ ld_is_gold="$save_ld_is_gold"
+fi
+AC_DEFINE_UNQUOTED(HAVE_LTO_PLUGIN, $gcc_cv_lto_plugin,
+ [Define to the level of your linker's plugin support.])
+AC_MSG_RESULT($gcc_cv_lto_plugin)
+
+# Target OS-specific assembler checks.
+
+case "$target_os" in
+ darwin*)
+ gcc_GAS_CHECK_FEATURE([-mmacosx-version-min option],
+ gcc_cv_as_mmacosx_version_min,
+ [-mmacosx-version-min=10.1], [.text],,
+ [AC_DEFINE(HAVE_AS_MMACOSX_VERSION_MIN_OPTION, 1,
+ [Define if your Mac OS X assembler supports the -mmacos-version-min option.])])
+ ;;
+esac
+
+# Target CPU-specific assembler checks.
+
+case "$target" in
+ aarch64*-*-*)
+ gcc_GAS_CHECK_FEATURE([-mabi option], gcc_cv_as_aarch64_mabi,
+ [-mabi=lp64], [.text],,,)
+ if test x$gcc_cv_as_aarch64_mabi = xyes; then
+ AC_DEFINE(HAVE_AS_MABI_OPTION, 1,
+ [Define if your assembler supports the -mabi option.])
+ else
+ if test x$with_abi = xilp32; then
+ AC_MSG_ERROR([Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler.])
+ fi
+ if test x"$with_multilib_list" = xdefault; then
+ TM_MULTILIB_CONFIG=lp64
+ else
+ aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32)
+ AC_MSG_ERROR([Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler.])
+ ;;
+ *)
+ ;;
+ esac
+ done
+ fi
+ fi
+ # Check if we have binutils support for relocations types needed by -fpic
+ gcc_GAS_CHECK_FEATURE([-fpic relocs], gcc_cv_as_aarch64_picreloc,,
+ [
+ .text
+ ldr x0, [[x2, #:gotpage_lo15:globalsym]]
+ ],,[AC_DEFINE(HAVE_AS_SMALL_PIC_RELOCS, 1,
+ [Define if your assembler supports relocs needed by -fpic.])])
+ # Enable Branch Target Identification Mechanism and Return Address
+ # Signing by default.
+ AC_ARG_ENABLE(standard-branch-protection,
+ [
+AS_HELP_STRING([--enable-standard-branch-protection],
+ [enable Branch Target Identification Mechanism and Return Address Signing by default for AArch64])
+AS_HELP_STRING([--disable-standard-branch-protection],
+ [disable Branch Target Identification Mechanism and Return Address Signing by default for AArch64])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_ENABLE_BTI=1 TARGET_ENABLE_PAC_RET=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-standard-branch-protection.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+ esac
+ ],
+ [])
+ # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
+ AC_ARG_ENABLE(fix-cortex-a53-835769,
+ [
+AS_HELP_STRING([--enable-fix-cortex-a53-835769],
+ [enable workaround for AArch64 Cortex-A53 erratum 835769 by default])
+AS_HELP_STRING([--disable-fix-cortex-a53-835769],
+ [disable workaround for AArch64 Cortex-A53 erratum 835769 by default])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+
+ esac
+ ],
+ [])
+ # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
+ AC_ARG_ENABLE(fix-cortex-a53-843419,
+ [
+AS_HELP_STRING([--enable-fix-cortex-a53-843419],
+ [enable workaround for AArch64 Cortex-A53 erratum 843419 by default])
+AS_HELP_STRING([--disable-fix-cortex-a53-843419],
+ [disable workaround for AArch64 Cortex-A53 erratum 843419 by default])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+
+ esac
+ ],
+ [])
+ ;;
+
+ # All TARGET_ABI_OSF targets.
+ alpha*-*-linux* | alpha*-*-*bsd*)
+ gcc_GAS_CHECK_FEATURE([explicit relocation support],
+ gcc_cv_as_alpha_explicit_relocs,,
+[ .set nomacro
+ .text
+ extbl $3, $2, $3 !lituse_bytoff!1
+ ldq $2, a($29) !literal!1
+ ldq $4, b($29) !literal!2
+ ldq_u $3, 0($2) !lituse_base!1
+ ldq $27, f($29) !literal!5
+ jsr $26, ($27), f !lituse_jsr!5
+ ldah $29, 0($26) !gpdisp!3
+ lda $0, c($29) !gprel
+ ldah $1, d($29) !gprelhigh
+ lda $1, d($1) !gprellow
+ lda $29, 0($29) !gpdisp!3],,
+ [AC_DEFINE(HAVE_AS_EXPLICIT_RELOCS, 1,
+ [Define if your assembler supports explicit relocations.])])
+ gcc_GAS_CHECK_FEATURE([jsrdirect relocation support],
+ gcc_cv_as_alpha_jsrdirect_relocs,,
+[ .set nomacro
+ .text
+ ldq $27, a($29) !literal!1
+ jsr $26, ($27), a !lituse_jsrdirect!1],,
+ [AC_DEFINE(HAVE_AS_JSRDIRECT_RELOCS, 1,
+ [Define if your assembler supports the lituse_jsrdirect relocation.])])
+ ;;
+
+ avr-*-*)
+ gcc_GAS_CHECK_FEATURE([--mlink-relax option], gcc_cv_as_avr_mlink_relax,
+ [--mlink-relax], [.text],,
+ [AC_DEFINE(HAVE_AS_AVR_MLINK_RELAX_OPTION, 1,
+ [Define if your avr assembler supports --mlink-relax option.])])
+
+ gcc_GAS_CHECK_FEATURE([-mrmw option], gcc_cv_as_avr_mrmw,
+ [-mrmw], [.text],,
+ [AC_DEFINE(HAVE_AS_AVR_MRMW_OPTION, 1,
+ [Define if your avr assembler supports -mrmw option.])])
+
+ gcc_GAS_CHECK_FEATURE([__gcc_isr pseudo instruction],
+ gcc_cv_as_avr_mgccisr,
+ [-mgcc-isr], [.text
+ __gcc_isr 1
+ __gcc_isr 2
+ __gcc_isr 0,r24
+ ],,
+ [AC_DEFINE(HAVE_AS_AVR_MGCCISR_OPTION, 1,
+ [Define if your avr assembler supports -mgcc-isr option.])])
+
+ # Check how default linker description file implements .rodata for
+ # avrxmega3 (PR21472). avr-gcc assumes .rodata is *not* loaded to
+ # RAM so avr-gcc skips __do_copy_data for .rodata objects.
+ AC_MSG_CHECKING(binutils for avrxmega3 .rodata support)
+ cat > conftest.s <<EOF
+ .section .rodata,"a",@progbits
+ .global xxvaryy
+ ;; avr-nm should print "... R xxvaryy", not "... D xxvaryy".
+ xxvaryy:
+ .word 1
+EOF
+ rm -f conftest.nm
+ AC_TRY_COMMAND([$gcc_cv_as -mmcu=avrxmega3 conftest.s -o conftest.o])
+ AC_TRY_COMMAND([$gcc_cv_ld -mavrxmega3 conftest.o -o conftest.elf])
+ AC_TRY_COMMAND([$gcc_cv_nm conftest.elf > conftest.nm])
+ if test -s conftest.nm
+ then
+ if grep ' R xxvaryy' conftest.nm > /dev/null; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_LD_AVR_AVRXMEGA3_RODATA_IN_FLASH, 1,
+ [Define if your default avr linker script for avrxmega3 leaves .rodata in flash.])
+ else
+ AC_MSG_RESULT(no: avrxmega3 .rodata located in RAM)
+ echo "$as_me: nm output was" >&AS_MESSAGE_LOG_FD
+ cat conftest.nm >&AS_MESSAGE_LOG_FD
+ avr_ld_ver="`$gcc_cv_ld -v | sed -e 's:^.* ::'`"
+ AC_MSG_WARN([[support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)]])
+ fi
+ else
+ AC_MSG_RESULT(test failed)
+ echo "$as_me: failed program was" >&AS_MESSAGE_LOG_FD
+ cat conftest.s >&AS_MESSAGE_LOG_FD
+ AC_MSG_WARN([[see `config.log' for details]])
+ fi
+ rm -f conftest.s conftest.o conftest.elf conftest.nm
+ ;;
+
+ cris-*-*)
+ gcc_GAS_CHECK_FEATURE([-no-mul-bug-abort option],
+ gcc_cv_as_cris_no_mul_bug,
+ [-no-mul-bug-abort], [.text],,
+ [AC_DEFINE(HAVE_AS_NO_MUL_BUG_ABORT_OPTION, 1,
+ [Define if your assembler supports the -no-mul-bug-abort option.])])
+ ;;
+
+ sparc*-*-*)
+ gcc_GAS_CHECK_FEATURE([-relax option], gcc_cv_as_sparc_relax,
+ [-relax], [.text],,
+ [AC_DEFINE(HAVE_AS_RELAX_OPTION, 1,
+ [Define if your assembler supports -relax option.])])
+
+ gcc_GAS_CHECK_FEATURE([GOTDATA_OP relocs],
+ gcc_cv_as_sparc_gotdata_op,
+ [-K PIC],
+[.text
+.align 4
+foo:
+ nop
+bar:
+ sethi %gdop_hix22(foo), %g1
+ xor %g1, %gdop_lox10(foo), %g1
+ ld [[%l7 + %g1]], %g2, %gdop(foo)],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ if test x$gcc_cv_objdump != x; then
+ if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
+ | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
+ gcc_cv_as_sparc_gotdata_op=no
+ else
+ gcc_cv_as_sparc_gotdata_op=yes
+ fi
+ fi
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_GOTDATA_OP, 1,
+ [Define if your assembler and linker support GOTDATA_OP relocs.])])
+
+ gcc_GAS_CHECK_FEATURE([unaligned pcrel relocs],
+ gcc_cv_as_sparc_ua_pcrel,
+ [-K PIC],
+[.text
+foo:
+ nop
+.data
+.align 4
+.byte 0
+.uaword %r_disp32(foo)],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_sparc_ua_pcrel=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_UA_PCREL, 1,
+ [Define if your assembler and linker support unaligned PC relative relocs.])
+
+ gcc_GAS_CHECK_FEATURE([unaligned pcrel relocs against hidden symbols],
+ gcc_cv_as_sparc_ua_pcrel_hidden,
+ [-K PIC],
+[.data
+.align 4
+.byte 0x31
+.uaword %r_disp32(foo)
+.byte 0x32, 0x33, 0x34
+.global foo
+.hidden foo
+foo:
+.skip 4],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
+ | grep ' 31000000 07323334' > /dev/null 2>&1; then
+ if $gcc_cv_objdump -R conftest 2> /dev/null \
+ | grep 'DISP32' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_as_sparc_ua_pcrel_hidden=yes
+ fi
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_UA_PCREL_HIDDEN, 1,
+ [Define if your assembler and linker support unaligned PC relative relocs against hidden symbols.])])
+ ]) # unaligned pcrel relocs
+
+ gcc_GAS_CHECK_FEATURE([offsetable %lo()],
+ gcc_cv_as_sparc_offsetable_lo10,
+ [-xarch=v9],
+[.text
+ or %g1, %lo(ab) + 12, %g1
+ or %g1, %lo(ab + 12), %g1],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
+ | grep ' 82106000 82106000' > /dev/null 2>&1; then
+ gcc_cv_as_sparc_offsetable_lo10=yes
+ fi],
+ [AC_DEFINE(HAVE_AS_OFFSETABLE_LO10, 1,
+ [Define if your assembler supports offsetable %lo().])])
+
+ gcc_GAS_CHECK_FEATURE([FMAF, HPC, and VIS 3.0 instructions],
+ gcc_cv_as_sparc_fmaf,
+ [-xarch=v9d],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ fmaddd %f0, %f2, %f4, %f6
+ addxccc %g1, %g2, %g3
+ fsrl32 %f2, %f4, %f8
+ fnaddd %f10, %f12, %f14],,
+ [AC_DEFINE(HAVE_AS_FMAF_HPC_VIS3, 1,
+ [Define if your assembler supports FMAF, HPC, and VIS 3.0 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC4 instructions],
+ gcc_cv_as_sparc_sparc4,
+ [-xarch=sparc4],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ cxbe %g2, %g3, 1f
+1: cwbneg %g2, %g3, 1f
+1: sha1
+ md5
+ aes_kexpand0 %f4, %f6, %f8
+ des_round %f38, %f40, %f42, %f44
+ camellia_f %f54, %f56, %f58, %f60
+ kasumi_fi_xor %f46, %f48, %f50, %f52],,
+ [AC_DEFINE(HAVE_AS_SPARC4, 1,
+ [Define if your assembler supports SPARC4 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC5 and VIS 4.0 instructions],
+ gcc_cv_as_sparc_sparc5,
+ [-xarch=sparc5],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ subxc %g1, %g2, %g3
+ fpadd8 %f0, %f2, %f4],,
+ [AC_DEFINE(HAVE_AS_SPARC5_VIS4, 1,
+ [Define if your assembler supports SPARC5 and VIS 4.0 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC6 instructions],
+ gcc_cv_as_sparc_sparc6,
+ [-xarch=sparc6],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ rd %entropy, %g1
+ fpsll64x %f0, %f2, %f4],,
+ [AC_DEFINE(HAVE_AS_SPARC6, 1,
+ [Define if your assembler supports SPARC6 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([LEON instructions],
+ gcc_cv_as_sparc_leon,
+ [-Aleon],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ smac %g2, %g3, %g1
+ umac %g2, %g3, %g1
+ casa [[%g2]] 0xb, %g3, %g1],,
+ [AC_DEFINE(HAVE_AS_LEON, 1,
+ [Define if your assembler supports LEON instructions.])])
+ ;;
+
+changequote(,)dnl
+ i[34567]86-*-* | x86_64-*-*)
+changequote([,])dnl
+ case $target_os in
+ cygwin*)
+ # Full C++ conformance when using a shared libstdc++-v3 requires some
+ # support from the Cygwin DLL, which in more recent versions exports
+ # wrappers to aid in interposing and redirecting operators new, delete,
+ # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
+ # are configuring for a version of Cygwin that exports the wrappers.
+ if test x$host = x$target && test x$host_cpu = xi686; then
+ AC_CHECK_FUNC([__wrap__Znaj],[gcc_ac_cygwin_dll_wrappers=yes],[gcc_ac_cygwin_dll_wrappers=no])
+ else
+ # Can't check presence of libc functions during cross-compile, so
+ # we just have to assume we're building for an up-to-date target.
+ gcc_ac_cygwin_dll_wrappers=yes
+ fi
+ AC_DEFINE_UNQUOTED(USE_CYGWIN_LIBSTDCXX_WRAPPERS,
+ [`if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`],
+ [Define if you want to generate code by default that assumes that the
+ Cygwin DLL exports wrappers to support libstdc++ function replacement.])
+ esac
+ case $target_os in
+ cygwin* | pe | mingw32*)
+ # Recent binutils allows the three-operand form of ".comm" on PE. This
+ # definition is used unconditionally to initialise the default state of
+ # the target option variable that governs usage of the feature.
+ gcc_GAS_CHECK_FEATURE([.comm with alignment], gcc_cv_as_comm_has_align,,
+ [.comm foo,1,32])
+ AC_DEFINE_UNQUOTED(HAVE_GAS_ALIGNED_COMM,
+ [`if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`],
+ [Define if your assembler supports specifying the alignment
+ of objects allocated using the GAS .comm command.])
+ # Used for DWARF 2 in PE
+ gcc_GAS_CHECK_FEATURE([.secrel32 relocs],
+ gcc_cv_as_ix86_pe_secrel32,,
+[.text
+foo: nop
+.data
+ .secrel32 foo],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_pe_secrel32=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_GAS_PE_SECREL32_RELOC, 1,
+ [Define if your assembler and linker support 32-bit section relative relocs via '.secrel32 label'.])])
+ # Test if the assembler supports the extended form of the .section
+ # directive that specifies section alignment. LTO support uses this,
+ # but normally only after installation, so we warn but don't fail the
+ # configure if LTO is enabled but the assembler does not support it.
+ gcc_GAS_CHECK_FEATURE([.section with alignment], gcc_cv_as_section_has_align,
+ -fatal-warnings,[.section lto_test,"dr0"])
+ if test x$gcc_cv_as_section_has_align != xyes; then
+ case ",$enable_languages," in
+ *,lto,*)
+ AC_MSG_WARN([LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded.])
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ case $target_os in
+ darwin2* | darwin19*)
+ gcc_GAS_CHECK_FEATURE([llvm assembler x86-pad-for-align option],
+ gcc_cv_as_mllvm_x86_pad_for_align,
+ [-mllvm -x86-pad-for-align=false], [.text],,
+ [AC_DEFINE(HAVE_AS_MLLVM_X86_PAD_FOR_ALIGN, 1,
+ [Define if your Mac OS X assembler supports -mllvm -x86-pad-for-align=false.])])
+ ;;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([-xbrace_comment], gcc_cv_as_ix86_xbrace_comment,
+ [-xbrace_comment=no], [.text],,
+ [AC_DEFINE(HAVE_AS_XBRACE_COMMENT_OPTION, 1,
+ [Define if your assembler supports -xbrace_comment option.])])
+
+ gcc_GAS_CHECK_FEATURE([filds and fists mnemonics],
+ gcc_cv_as_ix86_filds,,
+ [filds (%ebp); fists (%ebp)],,
+ [AC_DEFINE(HAVE_AS_IX86_FILDS, 1,
+ [Define if your assembler uses filds and fists mnemonics.])])
+
+ gcc_GAS_CHECK_FEATURE([fildq and fistpq mnemonics],
+ gcc_cv_as_ix86_fildq,,
+ [fildq (%ebp); fistpq (%ebp)],,
+ [AC_DEFINE(HAVE_AS_IX86_FILDQ, 1,
+ [Define if your assembler uses fildq and fistq mnemonics.])])
+
+ gcc_GAS_CHECK_FEATURE([cmov syntax],
+ gcc_cv_as_ix86_cmov_sun_syntax,,
+ [cmovl.l %edx, %eax],,
+ [AC_DEFINE(HAVE_AS_IX86_CMOV_SUN_SYNTAX, 1,
+ [Define if your assembler supports the Sun syntax for cmov.])])
+
+ gcc_GAS_CHECK_FEATURE([ffreep mnemonic],
+ gcc_cv_as_ix86_ffreep,,
+ [ffreep %st(1)],,
+ [AC_DEFINE(HAVE_AS_IX86_FFREEP, 1,
+ [Define if your assembler supports the ffreep mnemonic.])])
+
+ gcc_GAS_CHECK_FEATURE([.quad directive],
+ gcc_cv_as_ix86_quad,,
+ [.quad 0],,
+ [AC_DEFINE(HAVE_AS_IX86_QUAD, 1,
+ [Define if your assembler supports the .quad directive.])])
+
+ gcc_GAS_CHECK_FEATURE([sahf mnemonic],
+ gcc_cv_as_ix86_sahf,,
+ [.code64
+ sahf],,
+ [AC_DEFINE(HAVE_AS_IX86_SAHF, 1,
+ [Define if your assembler supports the sahf mnemonic in 64bit mode.])])
+
+ gcc_GAS_CHECK_FEATURE([interunit movq mnemonic],
+ gcc_cv_as_ix86_interunit_movq,,
+ [.code64
+ movq %mm0, %rax
+ movq %rax, %xmm0])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_INTERUNIT_MOVQ,
+ [`if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`],
+ [Define if your assembler supports interunit movq mnemonic.])
+
+ gcc_GAS_CHECK_FEATURE([hle prefixes],
+ gcc_cv_as_ix86_hle,,
+ [lock xacquire cmpxchg %esi, (%ecx)],,
+ [AC_DEFINE(HAVE_AS_IX86_HLE, 1,
+ [Define if your assembler supports HLE prefixes.])])
+
+ gcc_GAS_CHECK_FEATURE([swap suffix],
+ gcc_cv_as_ix86_swap,,
+ [movl.s %esp, %ebp],,
+ [AC_DEFINE(HAVE_AS_IX86_SWAP, 1,
+ [Define if your assembler supports the swap suffix.])])
+
+ gcc_GAS_CHECK_FEATURE([different section symbol subtraction],
+ gcc_cv_as_ix86_diff_sect_delta,,
+ [.section .rodata
+.L1:
+ .long .L2-.L1
+ .long .L3-.L1
+ .text
+.L3: nop
+.L2: nop],,
+ [AC_DEFINE(HAVE_AS_IX86_DIFF_SECT_DELTA, 1,
+ [Define if your assembler supports the subtraction of symbols in different sections.])])
+
+ gcc_GAS_CHECK_FEATURE([rep and lock prefix],
+ gcc_cv_as_ix86_rep_lock_prefix,,
+ [rep movsl
+ rep ret
+ rep nop
+ rep bsf %ecx, %eax
+ rep bsr %ecx, %eax
+ lock addl %edi, (%eax,%esi)
+ lock orl $0, (%esp)],,
+ [AC_DEFINE(HAVE_AS_IX86_REP_LOCK_PREFIX, 1,
+ [Define if the assembler supports 'rep <insn>, lock <insn>'.])])
+
+ gcc_GAS_CHECK_FEATURE([ud2 mnemonic],
+ gcc_cv_as_ix86_ud2,,
+ [ud2],,
+ [AC_DEFINE(HAVE_AS_IX86_UD2, 1,
+ [Define if your assembler supports the 'ud2' mnemonic.])])
+
+ # Enforce 32-bit output with gas and gld.
+ if test x$gas = xyes; then
+ as_ix86_gas_32_opt="--32"
+ fi
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
+ ld_ix86_gld_32_opt="-melf_i386_sol2"
+ else
+ ld_ix86_gld_32_opt="-melf_i386"
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_GD_PLT reloc],
+ gcc_cv_as_ix86_tlsgdplt,
+ [$as_ix86_gas_32_opt],
+ [call tls_gd@tlsgdplt],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsgdplt=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_IX86_TLSGDPLT, 1,
+ [Define if your assembler and linker support @tlsgdplt.])])
+
+ conftest_s='
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+tls_ld:
+ .section .text,"ax",@progbits
+ call tls_ld@tlsldmplt'
+
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM_PLT reloc],
+ gcc_cv_as_ix86_tlsldmplt,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsldmplt=yes
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLSLDMPLT,
+ [`if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`],
+ [Define to 1 if your assembler and linker support @tlsldmplt.])
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal value@tlsldm(%ebx), %eax
+ call ___tls_get_addr@plt
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type value, @object
+value:'
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM reloc],
+ gcc_cv_as_ix86_tlsldm,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
+ if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
+ || dis conftest 2>/dev/null | grep nop > /dev/null; then
+ gcc_cv_as_ix86_tlsldm=yes
+ fi
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLSLDM,
+ [`if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`],
+ [Define to 1 if your assembler and linker support @tlsldm.])
+
+ conftest_s='
+ .data
+bar:
+ .byte 1
+ .text
+ .global _start
+_start:
+ cmpl $0, bar@GOT
+ jmp *_start@GOT'
+ gcc_GAS_CHECK_FEATURE([R_386_GOT32X reloc],
+ gcc_cv_as_ix86_got32x,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
+ | grep R_386_GOT32X > /dev/null 2>&1 \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ if $gcc_cv_objdump -dw conftest 2>&1 \
+ | grep 0xffffff > /dev/null 2>&1; then
+ gcc_cv_as_ix86_got32x=no
+ else
+ gcc_cv_as_ix86_got32x=yes
+ fi
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_GOT32X,
+ [`if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler and linker support @GOT.])
+
+ gcc_GAS_CHECK_FEATURE([GOTOFF in data],
+ gcc_cv_as_ix86_gotoff_in_data,
+ [$as_ix86_gas_32_opt],
+[ .text
+.L0:
+ nop
+ .data
+ .long .L0@GOTOFF])
+ AC_DEFINE_UNQUOTED(HAVE_AS_GOTOFF_IN_DATA,
+ [`if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`],
+ [Define true if the assembler supports '.long foo@GOTOFF'.])
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal ld@tlsldm(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+ leal gd@tlsgd(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type ld, @object
+ld:
+ .byte 0
+ .globl gd
+ .type gd, @object
+gd:
+ .byte 0'
+ gcc_GAS_CHECK_FEATURE([calling ___tls_get_addr via GOT],
+ gcc_cv_as_ix86_tls_get_addr_via_got,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tls_get_addr_via_got=yes
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLS_GET_ADDR_GOT,
+ [`if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler and linker support calling ___tls_get_addr via GOT.])
+ ;;
+
+ ia64*-*-*)
+ gcc_GAS_CHECK_FEATURE([ltoffx and ldxmov relocs],
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs,,
+[ .text
+ addl r15 = @ltoffx(x#), gp
+ ;;
+ ld8.mov r16 = [[r15]], x#
+],,
+ [AC_DEFINE(HAVE_AS_LTOFFX_LDXMOV_RELOCS, 1,
+ [Define if your assembler supports ltoffx and ldxmov relocations.])])
+
+ ;;
+
+ powerpc*-*-*)
+
+ case $target in
+ *-*-darwin*)
+ gcc_GAS_CHECK_FEATURE([.machine directive support],
+ gcc_cv_as_machine_directive,,
+ [ .machine ppc7400])
+ if test x$gcc_cv_as_machine_directive != xyes; then
+ echo "*** This target requires an assembler supporting \".machine\"" >&2
+ echo you can get it from: https://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
+ test x$build = x$target && exit 1
+ fi
+ ;;
+ esac
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr5"
+ .csect .text[[PR]]
+ mfcr 3,128';;
+ *-*-darwin*) conftest_s=' .text
+ mfcr r3,128';;
+ *) conftest_s=' .machine power4
+ .text
+ mfcr 3,128';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([mfcr field support],
+ gcc_cv_as_powerpc_mfcrf,,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_MFCRF, 1,
+ [Define if your assembler supports mfcr field.])])
+
+ case $target in
+ *-*-aix*) conftest_s=' .csect .text[[PR]]
+LCF..0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
+ *-*-darwin*)
+ conftest_s=' .text
+LCF0:
+ addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
+ *) conftest_s=' .text
+.LCF0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([rel16 relocs],
+ gcc_cv_as_powerpc_rel16, -a32,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_REL16, 1,
+ [Define if your assembler supports R_PPC_REL16 relocs.])])
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr7"
+ .csect .text[[PR]]
+ lxvd2x 1,2,3';;
+ *) conftest_s=' .machine power7
+ .text
+ lxvd2x 1,2,3';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([vector-scalar support],
+ gcc_cv_as_powerpc_vsx, -a32,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_VSX, 1,
+ [Define if your assembler supports VSX instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_powerpc_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+
+ gcc_GAS_CHECK_FEATURE([prologue entry point marker support],
+ gcc_cv_as_powerpc_entry_markers,-a64 --fatal-warnings,
+ [ .reloc .,R_PPC64_ENTRY; nop],,
+ [AC_DEFINE(HAVE_AS_ENTRY_MARKERS, 1,
+ [Define if your assembler supports the R_PPC64_ENTRY relocation.])])
+
+ gcc_GAS_CHECK_FEATURE([plt sequence marker support],
+ gcc_cv_as_powerpc_pltseq_markers,-a32 --fatal-warnings,
+ [ .reloc .,R_PPC_PLTSEQ; nop],,
+ [AC_DEFINE(HAVE_AS_PLTSEQ, 1,
+ [Define if your assembler supports R_PPC*_PLTSEQ relocations.])])
+
+ case $target in
+ *-*-aix*)
+ gcc_GAS_CHECK_FEATURE([AIX .ref support],
+ gcc_cv_as_aix_ref,,
+ [ .csect stuff[[rw]]
+ stuff:
+ .long 1
+ .extern sym
+ .ref sym
+ ],,
+ [AC_DEFINE(HAVE_AS_REF, 1,
+ [Define if your assembler supports .ref])])
+
+ gcc_GAS_CHECK_FEATURE([AIX DWARF location lists section support],
+ gcc_cv_as_aix_dwloc,,
+ [ .dwsect 0xA0000
+ Lframe..0:
+ .vbyte 4,Lframe..0
+ ],,
+ [AC_DEFINE(HAVE_XCOFF_DWARF_EXTRAS, 1,
+ [Define if your assembler supports AIX debug frame section label reference.])])
+ ;;
+ esac
+ ;;
+
+ mips*-*-*)
+ gcc_GAS_CHECK_FEATURE([explicit relocation support],
+ gcc_cv_as_mips_explicit_relocs,,
+[ lw $4,%gp_rel(foo)($4)],,
+ [if test x$target_cpu_default = x
+ then target_cpu_default=MASK_EXPLICIT_RELOCS
+ else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
+ fi])
+
+ gcc_GAS_CHECK_FEATURE([-mno-shared support],
+ gcc_cv_as_mips_no_shared,[-mno-shared], [nop],,
+ [AC_DEFINE(HAVE_AS_NO_SHARED, 1,
+ [Define if the assembler understands -mno-shared.])])
+
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_mips_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+
+ gcc_GAS_CHECK_FEATURE([.module support],
+ gcc_cv_as_mips_dot_module,[-32],
+ [.module mips2
+ .module fp=xx],,
+ [AC_DEFINE(HAVE_AS_DOT_MODULE, 1,
+ [Define if your assembler supports .module.])])
+ if test x$gcc_cv_as_mips_dot_module = xno \
+ && test x$with_fp_32 != x; then
+ AC_MSG_ERROR(
+ [Requesting --with-fp-32= requires assembler support for .module.])
+ fi
+
+ gcc_GAS_CHECK_FEATURE([.micromips support],
+ gcc_cv_as_micromips_support,[--fatal-warnings],
+ [.set micromips],,
+ [AC_DEFINE(HAVE_GAS_MICROMIPS, 1,
+ [Define if your assembler supports the .set micromips directive])])
+
+ gcc_GAS_CHECK_FEATURE([.dtprelword support],
+ gcc_cv_as_mips_dtprelword,,
+ [.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000],,
+ [AC_DEFINE(HAVE_AS_DTPRELWORD, 1,
+ [Define if your assembler supports .dtprelword.])])
+
+ gcc_GAS_CHECK_FEATURE([DSPR1 mult with four accumulators support],
+ gcc_cv_as_mips_dspr1_mult,,
+[ .set mips32r2
+ .set nodspr2
+ .set dsp
+ madd $ac3,$4,$5
+ maddu $ac3,$4,$5
+ msub $ac3,$4,$5
+ msubu $ac3,$4,$5
+ mult $ac3,$4,$5
+ multu $ac3,$4,$5],,
+ [AC_DEFINE(HAVE_AS_DSPR1_MULT, 1,
+ [Define if your assembler supports DSPR1 mult.])])
+
+ AC_MSG_CHECKING(assembler and linker for explicit JALR relocation)
+ gcc_cv_as_ld_jalr_reloc=no
+ if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
+ echo ' .ent x' > conftest.s
+ echo 'x: lw $2,%got_disp(y)($3)' >> conftest.s
+ echo ' lw $25,%call16(y)($28)' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .end x' >> conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&AS_MESSAGE_LOG_FD \
+ && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&AS_MESSAGE_LOG_FD; then
+ if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
+ && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ fi
+ rm -f conftest.*
+ fi
+ fi
+ if test $gcc_cv_as_ld_jalr_reloc = yes; then
+ if test x$target_cpu_default = x; then
+ target_cpu_default=MASK_RELAX_PIC_CALLS
+ else
+ target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
+ fi
+ fi
+ AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc)
+
+ AC_CACHE_CHECK([linker for .eh_frame personality relaxation],
+ [gcc_cv_ld_mips_personality_relaxation],
+ [gcc_cv_ld_mips_personality_relaxation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 21 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ elif test x$gcc_cv_as != x \
+ -a x$gcc_cv_ld != x \
+ -a x$gcc_cv_readelf != x ; then
+ cat > conftest.s <<EOF
+ .cfi_startproc
+ .cfi_personality 0x80,indirect_ptr
+ .ent test
+test:
+ nop
+ .end test
+ .cfi_endproc
+
+ .section .data,"aw",@progbits
+indirect_ptr:
+ .dc.a personality
+EOF
+ if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
+ if $gcc_cv_readelf -d conftest 2>&1 \
+ | grep TEXTREL > /dev/null 2>&1; then
+ :
+ elif $gcc_cv_readelf --relocs conftest 2>&1 \
+ | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest])
+ if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
+ AC_DEFINE(HAVE_LD_PERSONALITY_RELAXATION, 1,
+ [Define if your linker can relax absolute .eh_frame personality
+pointers into PC-relative form.])
+ fi
+
+ gcc_GAS_CHECK_FEATURE([-mnan= support],
+ gcc_cv_as_mips_nan,
+ [-mnan=2008],,,
+ [AC_DEFINE(HAVE_AS_NAN, 1,
+ [Define if the assembler understands -mnan=.])])
+ if test x$gcc_cv_as_mips_nan = xno \
+ && test x$with_nan != x; then
+ AC_MSG_ERROR(
+ [Requesting --with-nan= requires assembler support for -mnan=])
+ fi
+ ;;
+ msp430-*-*)
+ # Earlier GAS versions generically support .gnu_attribute, but the
+ # msp430 assembler will not do anything with it.
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_msp430_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+ gcc_GAS_CHECK_FEATURE([.mspabi_attribute support],
+ gcc_cv_as_msp430_mspabi_attribute,,
+ [.mspabi_attribute 4,2],,
+ [AC_DEFINE(HAVE_AS_MSPABI_ATTRIBUTE, 1,
+ [Define if your assembler supports .mspabi_attribute.])])
+ if test x$enable_newlib_nano_formatted_io = xyes; then
+ AC_DEFINE(HAVE_NEWLIB_NANO_FORMATTED_IO, 1, [Define if GCC has been
+configured with --enable-newlib-nano-formatted-io.])
+ fi
+ ;;
+ nios2-*-*)
+ # Versions 2.33 and earlier lacked support for the %gotoff relocation
+ # syntax that is documented in the ABI specification.
+ gcc_GAS_CHECK_FEATURE([support for %gotoff relocations in constant data],
+ gcc_cv_as_nios2_gotoff_relocation,,
+[ .extern foo
+ .data
+ .long %gotoff(foo)],,
+ [AC_DEFINE(HAVE_AS_NIOS2_GOTOFF_RELOCATION, 1,
+ [Define if your assembler supports %gotoff relocation syntax.])])
+ ;;
+ riscv*-*-*)
+ gcc_GAS_CHECK_FEATURE([.attribute support],
+ gcc_cv_as_riscv_attribute,,
+ [.attribute stack_align,4],,
+ [AC_DEFINE(HAVE_AS_RISCV_ATTRIBUTE, 1,
+ [Define if your assembler supports .attribute.])])
+ gcc_GAS_CHECK_FEATURE([-misa-spec= support],
+ gcc_cv_as_riscv_isa_spec,
+ [-misa-spec=2.2],,,
+ [AC_DEFINE(HAVE_AS_MISA_SPEC, 1,
+ [Define if the assembler understands -misa-spec=.])])
+ gcc_GAS_CHECK_FEATURE([-march=rv32i_zifencei support],
+ gcc_cv_as_riscv_march_zifencei,
+ [-march=rv32i_zifencei2p0],,,
+ [AC_DEFINE(HAVE_AS_MARCH_ZIFENCEI, 1,
+ [Define if the assembler understands -march=rv*_zifencei.])])
+ ;;
+ loongarch*-*-*)
+ gcc_GAS_CHECK_FEATURE([.dtprelword support],
+ gcc_cv_as_loongarch_dtprelword, [2,18,0],,
+ [.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000],,
+ [AC_DEFINE(HAVE_AS_DTPRELWORD, 1,
+ [Define if your assembler supports .dtprelword.])])
+ ;;
+ s390*-*-*)
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_s390_gnu_attribute,,
+ [.gnu_attribute 8,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+ gcc_GAS_CHECK_FEATURE([.machine and .machinemode support],
+ gcc_cv_as_s390_machine_machinemode,,
+ [ .machinemode push
+ .machinemode pop
+ .machine push
+ .machine pop],,
+ [AC_DEFINE(HAVE_AS_MACHINE_MACHINEMODE, 1,
+ [Define if your assembler supports .machine and .machinemode.])])
+ gcc_GAS_CHECK_FEATURE([architecture modifiers support],
+ gcc_cv_as_s390_architecture_modifiers,,
+ [ .machine z13+vx ],,
+ [AC_DEFINE(HAVE_AS_ARCHITECTURE_MODIFIERS, 1,
+ [Define if your assembler supports architecture modifiers.])])
+ gcc_GAS_CHECK_FEATURE([vector load/store alignment hints],
+ gcc_cv_as_s390_vector_loadstore_alignment_hints,,
+ [ vl %v24,0(%r15),3 ],,
+ [AC_DEFINE(HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS, 1,
+ [Define if your assembler supports vl/vst/vlm/vstm with an optional alignment hint argument.])])
+ gcc_GAS_CHECK_FEATURE([vector load/store alignment hints on z13],
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13, [-mzarch -march=z13],
+ [ vl %v24,0(%r15),3 ],,
+ [AC_DEFINE(HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13, 1,
+ [Define if your assembler supports vl/vst/vlm/vstm with an optional alignment hint argument on z13.])])
+
+ ;;
+esac
+
+# Mips, LoongArch and HP-UX need the GNU assembler.
+# Linux on IA64 might be able to use the Intel assembler.
+
+case "$target" in
+ mips*-*-* | loongarch*-*-* | *-*-hpux* )
+ if test x$gas_flag = xyes \
+ || test x"$host" != x"$build" \
+ || test ! -x "$gcc_cv_as" \
+ || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ :
+ else
+ echo "*** This configuration requires the GNU assembler" >&2
+ exit 1
+ fi
+ ;;
+esac
+
+# This tests if the assembler supports two registers for global_load functions
+# (like in LLVM versions <12) or one register (like in LLVM 12).
+case "$target" in
+ amdgcn-* | gcn-*)
+ AC_MSG_CHECKING(assembler fix for global_load functions)
+ gcc_cv_as_gcn_global_load_fixed=yes
+ if test x$gcc_cv_as != x; then
+ cat > conftest.s <<EOF
+ global_store_dwordx2 v[[1:2]], v[[4:5]], s[[14:15]]
+EOF
+ if $gcc_cv_as -triple=amdgcn--amdhsa -filetype=obj -mcpu=gfx900 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_gcn_global_load_fixed=no
+ fi
+ rm -f conftest.s conftest.o conftest
+ fi
+ global_load_fixed=`if test x$gcc_cv_as_gcn_global_load_fixed = xyes; then echo 1; else echo 0; fi`
+ AC_DEFINE_UNQUOTED(HAVE_GCN_ASM_GLOBAL_LOAD_FIXED, $global_load_fixed,
+ [Define if your assembler has fixed global_load functions.])
+ AC_MSG_RESULT($gcc_cv_as_gcn_global_load_fixed)
+ ;;
+esac
+
+case "$target" in
+ amdgcn-* | gcn-*)
+ # Test the LLVM assembler syntax dialect; they have made a number of
+ # changes between LLVM 12 & 13 without any backward compatibility.
+ gcc_GAS_CHECK_FEATURE([assembler amdgcn_target v2/3 syntax],
+ gcc_cv_as_gcn_asm_v3_syntax,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack],
+ [.amdgcn_target "amdgcn-unknown-amdhsa--gfx906+xnack"],,
+ [AC_DEFINE(HAVE_GCN_ASM_V3_SYNTAX, 1,
+ [Define if your assembler expects amdgcn_target gfx908+xnack syntax.])])
+ gcc_GAS_CHECK_FEATURE([assembler amdgcn_target v4 syntax],
+ gcc_cv_as_gcn_asm_v4_syntax,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack],
+ [.amdgcn_target "amdgcn-unknown-amdhsa--gfx908:xnack+"],,
+ [AC_DEFINE(HAVE_GCN_ASM_V4_SYNTAX, 1,
+ [Define if your assembler expects amdgcn_target gfx908:xnack+ syntax.])])
+
+ # Some attribute names changed in the move to v4 ...
+ if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+ sramopt="+sram-ecc"
+ sramattr="+sram-ecc"
+ xnackattr="+xnack"
+ elif test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+ sramopt="+sramecc"
+ sramattr=":sramecc+"
+ xnackattr=":xnack+"
+ else
+ AC_MSG_ERROR([Unrecognised assembler version])
+ fi
+
+ # Test whether the LLVM assembler accepts -mattr=+xnack without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # LLVM 12+ throws a warning for GPUs without support.
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for fiji],
+ gcc_cv_as_gcn_xnack_ecc_fiji,
+ [-triple=amdgcn--amdhsa -mcpu=fiji -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_fiji=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_FIJI, 1,
+ [Define if your assembler allows -mattr=+xnack for fiji.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx900],
+ gcc_cv_as_gcn_xnack_ecc_gfx900,
+ [-triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx900=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX900, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx900.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx906],
+ gcc_cv_as_gcn_xnack_ecc_gfx906,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx906=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX906, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx906.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx908],
+ gcc_cv_as_gcn_xnack_ecc_gfx908,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx908=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX908, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx908.])])
+ rm -f conftest.err
+
+ # Test whether the LLVM assembler accepts -mattr=+sramecc without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # (some?) LLVM 12 rejects it for all GPUs, and LLVM13 throws a warning
+ # for GPUs without support.
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for fiji],
+ gcc_cv_as_gcn_sram_ecc_fiji,
+ [-triple=amdgcn--amdhsa -mcpu=fiji -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_fiji=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_FIJI, 1,
+ [Define if your assembler allows -mattr=+sramecc for fiji.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx900],
+ gcc_cv_as_gcn_sram_ecc_gfx900,
+ [-triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx900=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX900, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx900.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx906],
+ gcc_cv_as_gcn_sram_ecc_gfx906,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx906=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX906, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx906.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx908],
+ gcc_cv_as_gcn_sram_ecc_gfx908,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx908=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX908, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx908.])])
+ rm -f conftest.err
+ ;;
+ arm*)
+ gcc_GAS_CHECK_FEATURE([assembler for arm accepts context-specific architecture extensions],
+ gcc_cv_as_arm_option_extensions,
+ [-march=armv8.1-m.main+mve],
+ [.text
+ .thumb
+ .syntax unified
+ vmov.f32 s0, s1],,
+ [AC_DEFINE(HAVE_GAS_ARM_EXTENDED_ARCH, 1,
+ [Define if your Arm assembler permits context-specific feature extensions.])])
+esac
+
+# ??? Not all targets support dwarf2 debug_line, even within a version
+# of gas. Moreover, we need to emit a valid instruction to trigger any
+# info to the output file. So, as supported targets are added to gas 2.11,
+# add some instruction here to (also) show we expect this might work.
+# ??? Once 2.11 is released, probably need to add first known working
+# version to the per-target configury.
+case "$cpu_type" in
+ aarch64 | alpha | arc | arm | avr | bfin | cris | csky | i386 | loongarch | m32c \
+ | m68k | microblaze | mips | nds32 | nios2 | pa | riscv | rs6000 | score | sparc \
+ | tilegx | tilepro | visium | xstormy16 | xtensa)
+ insn="nop"
+ ;;
+ ia64 | s390)
+ insn="nop 0"
+ ;;
+ mmix)
+ insn="swym 0"
+ ;;
+esac
+if test x"$insn" != x; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0
+ $insn"
+ gcc_GAS_CHECK_FEATURE([dwarf2 debug_line support],
+ gcc_cv_as_dwarf2_debug_line,,
+ [$conftest_s],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ elif test x$gcc_cv_otool != x \
+ && $gcc_cv_otool -l conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ fi])
+
+# The .debug_line file table must be in the exact order that
+# we specified the files, since these indices are also used
+# by DW_AT_decl_file. Approximate this test by testing if
+# the assembler bitches if the same index is assigned twice.
+ gcc_GAS_CHECK_FEATURE([buggy dwarf2 .file directive],
+ gcc_cv_as_dwarf2_file_buggy,,
+[ .file 1 "foo.s"
+ .file 1 "bar.s"])
+
+ if test $gcc_cv_as_dwarf2_debug_line = yes \
+ && test $gcc_cv_as_dwarf2_file_buggy = no; then
+ AC_DEFINE(HAVE_AS_DWARF2_DEBUG_LINE, 1,
+ [Define if your assembler supports dwarf2 .file/.loc directives,
+ and preserves file table indices exactly as given.])
+
+ if test $gcc_cv_as_leb128 = yes; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0 view .LVU1
+ $insn
+ .data
+ .uleb128 .LVU1
+ .uleb128 .LVU1
+"
+ gcc_GAS_CHECK_FEATURE([dwarf2 debug_view support],
+ gcc_cv_as_dwarf2_debug_view,,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_DWARF2_DEBUG_VIEW, 1,
+ [Define if your assembler supports views in dwarf2 .loc directives.])])
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([--gdwarf2 option],
+ gcc_cv_as_gdwarf2_flag,
+ [--gdwarf2], [$insn],,
+ [AC_DEFINE(HAVE_AS_GDWARF2_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gdwarf2 option.])])
+
+ gcc_GAS_CHECK_FEATURE([--gdwarf-5 option],
+ gcc_cv_as_gdwarf_5_flag,
+ [--gdwarf-5], [$insn],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -Wi conftest.o 2>&1 \
+ | grep DW_TAG_compile_unit > /dev/null 2>&1; then
+ gcc_cv_as_gdwarf_5_flag=yes;
+ fi],[AC_DEFINE(HAVE_AS_GDWARF_5_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gdwarf-5 option.])])
+
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ section_flags=\"dr\"
+ function_type=".def foo; .scl 2; .type 32; .endef"
+ function_size="";;
+ *)
+ section_flags=\"\",%progbits
+ function_type=".type foo, %function"
+ function_size=".size foo, .-foo";;
+ esac
+ dwarf4_debug_info_size=0x46
+ dwarf4_high_pc_form=7
+ dwarf4_debug_aranges_size=0x2c
+ dwarf4_line_sz=9
+ for dwarf4_addr_size in 8 4; do
+ conftest_s="\
+ .file \"a.c\"
+ .text
+.Ltext0:
+ .p2align 4
+ .globl foo
+ $function_type
+foo:
+.LFB0:
+.LM1:
+ $insn
+.LM2:
+.LFE0:
+ $function_size
+.Letext0:
+ .section .debug_info,$section_flags
+.Ldebug_info0:
+ .4byte $dwarf4_debug_info_size
+ .2byte 0x4
+ .4byte .Ldebug_abbrev0
+ .byte 0x$dwarf4_addr_size
+ .byte 0x1
+ .ascii \"GNU C17\\0\"
+ .byte 0xc
+ .ascii \"a.c\\0\"
+ .ascii \"/\\0\"
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .4byte .Ldebug_line0
+ .byte 0x2
+ .ascii \"foo\\0\"
+ .byte 0x1
+ .byte 0x2
+ .byte 0x1
+ .${dwarf4_addr_size}byte .LFB0
+ .${dwarf4_addr_size}byte .LFE0-.LFB0
+ .byte 0x1
+ .byte 0x9c
+ .byte 0
+ .section .debug_abbrev,$section_flags
+.Ldebug_abbrev0:
+ .byte 0x1
+ .byte 0x11
+ .byte 0x1
+ .byte 0x25
+ .byte 0x8
+ .byte 0x13
+ .byte 0xb
+ .byte 0x3
+ .byte 0x8
+ .byte 0x1b
+ .byte 0x8
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x10
+ .byte 0x17
+ .byte 0
+ .byte 0
+ .byte 0x2
+ .byte 0x2e
+ .byte 0
+ .byte 0x3f
+ .byte 0x19
+ .byte 0x3
+ .byte 0x8
+ .byte 0x3a
+ .byte 0xb
+ .byte 0x3b
+ .byte 0xb
+ .byte 0x39
+ .byte 0xb
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x40
+ .byte 0x18
+ .byte 0
+ .byte 0
+ .byte 0
+ .section .debug_aranges,$section_flags
+ .4byte $dwarf4_debug_aranges_size
+ .2byte 0x2
+ .4byte .Ldebug_info0
+ .byte 0x8
+ .byte 0
+ .2byte 0
+ .2byte 0
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .${dwarf4_addr_size}byte 0
+ .${dwarf4_addr_size}byte 0
+ .section .debug_line,$section_flags
+.Ldebug_line0:
+ .4byte .LELT0-.LSLT0
+.LSLT0:
+ .2byte 0x4
+ .4byte .LELTP0-.LASLTP0
+.LASLTP0:
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0xf6
+ .byte 0xf2
+ .byte 0xd
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .ascii \"a.c\\0\"
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0
+.LELTP0:
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM1
+ .byte 0x18
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM2
+ .byte 0x1
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .Letext0
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+.LELT0:
+ .section .debug_str,$section_flags
+ .ident \"GCC\"
+"
+ dwarf4_success=no
+ if test $dwarf4_addr_size = 4; then
+ gcc_GAS_CHECK_FEATURE([assembly of compiler generated 32-bit .debug_line],
+ gcc_cv_as_debug_line_32_flag,,
+ [$conftest_s],,
+ [dwarf4_success=yes])
+ else
+ gcc_GAS_CHECK_FEATURE([assembly of compiler generated 64-bit .debug_line],
+ gcc_cv_as_debug_line_64_flag,,
+ [$conftest_s],,
+ [dwarf4_success=yes])
+ fi
+ if test $dwarf4_success = yes; then
+ dwarf4_success=no
+ gcc_GAS_CHECK_FEATURE([--gdwarf-4 not refusing compiler generated .debug_line],
+ gcc_cv_as_dwarf_4_debug_line_flag,
+ [--gdwarf-4], [$conftest_s],,
+ [dwarf4_success=yes])
+ break
+ fi
+ dwarf4_debug_info_size=0x36
+ dwarf4_high_pc_form=6
+ dwarf4_debug_aranges_size=0x1c
+ dwarf4_line_sz=5
+ done
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .file \"foo.c\"
+ .text
+bar:
+#APP
+# 82 \"xxx.h\" 1
+ $insn
+# 0 \"\" 2
+#NO_APP
+ $insn
+foo:
+ .file 1 \"foo.c\"
+ $insn
+ .file 2 \"foo.h\"
+ ret
+"
+ dwarf4_success=no
+ gcc_GAS_CHECK_FEATURE([--gdwarf-4 with the APP marker],
+ gcc_cv_as_dwarf_4_app_flag,
+ [--gdwarf-4], [$conftest_s],, [dwarf4_success=yes])
+ fi
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .text
+ .globl foo
+ $function_type
+foo:
+ $insn
+ $function_size
+ .file 1 \"foo.c\"
+"
+ gcc_GAS_CHECK_FEATURE([working --gdwarf-4/--gdwarf-5 for all sources],
+ gcc_cv_as_working_gdwarf_n_flag,
+ [--gdwarf-4],
+ [$conftest_s],
+ [changequote(,)dnl
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -W conftest.o 2>&1 \
+ | grep conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_working_gdwarf_n_flag=no
+ else
+ gcc_cv_as_working_gdwarf_n_flag=yes
+ fi
+ changequote([,])dnl])
+ if test $gcc_cv_as_working_gdwarf_n_flag = yes; then
+ AC_DEFINE(HAVE_AS_WORKING_DWARF_N_FLAG, 1,
+[Define if your assembler supports --gdwarf-4/--gdwarf-5 even with
+ compiler generated .debug_line.])
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([--gstabs option],
+ gcc_cv_as_gstabs_flag,
+ [--gstabs], [$insn],,
+ [AC_DEFINE(HAVE_AS_GSTABS_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gstabs option.])])
+
+ gcc_GAS_CHECK_FEATURE([--debug-prefix-map option],
+ gcc_cv_as_debug_prefix_map_flag,
+ [--debug-prefix-map /a=/b], [$insn],,
+ [AC_DEFINE(HAVE_AS_DEBUG_PREFIX_MAP, 1,
+[Define if your assembler supports the --debug-prefix-map option.])])
+fi
+
+gcc_GAS_CHECK_FEATURE([compressed debug sections],
+ gcc_cv_as_compress_debug,,,
+ [# gas compiled without zlib cannot compress debug sections and warns
+ # about it, but still exits successfully. So check for this, too.
+ if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
+ then
+ gcc_cv_as_compress_debug=0
+ # Since binutils 2.26, gas supports --compress-debug-sections=type,
+ # defaulting to the ELF gABI format.
+ elif $gcc_cv_as --compress-debug-sections=zlib-gnu -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=2
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ # Before binutils 2.26, gas only supported --compress-debug-options and
+ # emitted the traditional GNU format.
+ elif $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=1
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ else
+ gcc_cv_as_compress_debug=0
+ fi])
+AC_DEFINE_UNQUOTED(HAVE_AS_COMPRESS_DEBUG, $gcc_cv_as_compress_debug,
+[Define to the level of your assembler's compressed debug section support.])
+AC_DEFINE_UNQUOTED(AS_COMPRESS_DEBUG_OPTION, "$gcc_cv_as_compress_debug_option",
+[Define to the assembler option to enable compressed debug sections.])
+AC_DEFINE_UNQUOTED(AS_NO_COMPRESS_DEBUG_OPTION, "$gcc_cv_as_no_compress_debug_option",
+[Define to the assembler option to disable compressed debug sections.])
+
+gcc_GAS_CHECK_FEATURE([.lcomm with alignment], gcc_cv_as_lcomm_with_alignment,,
+[.lcomm bar,4,16],,
+[AC_DEFINE(HAVE_GAS_LCOMM_WITH_ALIGNMENT, 1,
+ [Define if your assembler supports .lcomm with an alignment field.])])
+
+if test x$with_sysroot = x && test x$host = x$target \
+ && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
+ && test "$prefix" != "NONE"; then
+ AC_DEFINE_UNQUOTED(PREFIX_INCLUDE_DIR, "$prefix/include",
+[Define to PREFIX/include if cpp should also search that directory.])
+fi
+
+# Determine the version of glibc, if any, used on the target.
+AC_MSG_CHECKING([for target glibc version])
+AC_ARG_WITH([glibc-version],
+ [AS_HELP_STRING([--with-glibc-version=M.N],
+ [assume GCC used with glibc version M.N or later])], [
+if [echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$']; then
+ glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
+ glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
+else
+ AC_MSG_ERROR([option --with-glibc-version requires a version number M.N])
+fi], [
+glibc_version_major=0
+glibc_version_minor=0
+[if test -f $target_header_dir/features.h \
+ && glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \
+ && glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then
+ glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'`
+ glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'`
+fi]])
+AC_MSG_RESULT([$glibc_version_major.$glibc_version_minor])
+AC_DEFINE_UNQUOTED([TARGET_GLIBC_MAJOR], [$glibc_version_major],
+[GNU C Library major version number used on the target, or 0.])
+AC_DEFINE_UNQUOTED([TARGET_GLIBC_MINOR], [$glibc_version_minor],
+[GNU C Library minor version number used on the target, or 0.])
+
+AC_ARG_ENABLE(gnu-unique-object,
+ [AS_HELP_STRING([--enable-gnu-unique-object],
+ [enable the use of the @gnu_unique_object ELF extension on glibc systems])],
+ [case $enable_gnu_unique_object in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac],
+ [gcc_GAS_CHECK_FEATURE([gnu_unique_object], gcc_cv_as_gnu_unique_object,,
+ [.type foo, '$target_type_format_char'gnu_unique_object],,
+# We need to unquote above to to use the definition from config.gcc.
+# Also check for ld.so support, i.e. glibc 2.11 or higher.
+ [GCC_GLIBC_VERSION_GTE_IFELSE([2], [11], [enable_gnu_unique_object=yes], )]
+ )])
+if test x$enable_gnu_unique_object = xyes; then
+ AC_DEFINE(HAVE_GAS_GNU_UNIQUE_OBJECT, 1,
+ [Define if your assembler supports @gnu_unique_object.])
+fi
+
+AC_CACHE_CHECK([assembler for tolerance to line number 0],
+ [gcc_cv_as_line_zero],
+ [gcc_cv_as_line_zero=no
+ if test "x$gcc_cv_as" != x; then
+ { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
+ if AC_TRY_COMMAND([$gcc_cv_as -o conftest.o conftest.s >&AS_MESSAGE_LOG_FD 2>conftest.out]) &&
+ test "x`cat conftest.out`" = x
+ then
+ gcc_cv_as_line_zero=yes
+ else
+ echo "configure: failed program was" >&AS_MESSAGE_LOG_FD
+ cat conftest.s >&AS_MESSAGE_LOG_FD
+ echo "configure: error output was" >&AS_MESSAGE_LOG_FD
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ fi
+ rm -f conftest.o conftest.s conftest.out
+ fi])
+if test "x$gcc_cv_as_line_zero" = xyes; then
+ AC_DEFINE([HAVE_AS_LINE_ZERO], 1,
+[Define if the assembler won't complain about a line such as # 0 "" 2.])
+fi
+
+AC_MSG_CHECKING(support for thin archives)
+thin_archive_support=no
+echo 'int main (void) { return 0; }' > conftest.c
+if ($AR --version | sed 1q | grep "GNU ar" \
+ && $CC $CFLAGS -c conftest.c \
+ && $AR rcT conftest.a conftest.o \
+ && $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
+ thin_archive_support=yes
+fi
+rm -f conftest.c conftest.o conftest.a conftest
+AC_MSG_RESULT($thin_archive_support)
+AC_SUBST(thin_archive_support)
+
+AC_MSG_CHECKING(linker PT_GNU_EH_FRAME support)
+gcc_cv_ld_eh_frame_hdr=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Check if linker supports --eh-frame-hdr option
+ if $gcc_cv_ld --help 2>&1 | grep eh-frame-hdr > /dev/null; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+GCC_TARGET_TEMPLATE([HAVE_LD_EH_FRAME_HDR])
+if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
+ AC_DEFINE(HAVE_LD_EH_FRAME_HDR, 1,
+[Define if your linker supports .eh_frame_hdr.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_frame_hdr)
+
+AC_MSG_CHECKING(linker CIEv3 in .eh_frame support)
+gcc_cv_ld_eh_frame_ciev3=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ if test 0"$ld_date" -lt 20040513; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2004-05-13, fail
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ fi
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_EH_FRAME_CIEV3,
+ [`if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports CIE v3 in .eh_frame.])
+AC_MSG_RESULT($gcc_cv_ld_eh_frame_ciev3)
+
+AC_MSG_CHECKING(linker position independent executable support)
+gcc_cv_ld_pie=no
+if test $in_tree_ld = yes ; then
+ case "$target" in
+ # Full PIE support on Solaris was only introduced in gld 2.26.
+ *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
+ *) gcc_gld_pie_min_version=15 ;;
+ esac
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_pie=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -pie option
+ if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ case "$target" in
+ *-*-solaris2*)
+ if echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_pie=no
+ fi
+ ;;
+ esac
+ else
+ case "$target" in
+ *-*-solaris2.1[[1-9]]*)
+ # Solaris 11.3 added PIE support.
+ if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_pie" = xyes; then
+ AC_DEFINE(HAVE_LD_PIE, 1,
+[Define if your linker supports PIE option.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_pie)
+
+AC_MSG_CHECKING(linker PIE support with copy reloc)
+gcc_cv_ld_pie_copyreloc=no
+if test $gcc_cv_ld_pie = yes ; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # Check if linker supports -pie option with copy reloc
+ case "$target" in
+ i?86-*-linux* | x86_64-*-linux*)
+ cat > conftest1.s <<EOF
+ .globl a_glob
+ .data
+ .type a_glob, @object
+ .size a_glob, 4
+a_glob:
+ .long 2
+EOF
+ cat > conftest2.s <<EOF
+ .text
+ .globl main
+ .type main, @function
+main:
+ movl %eax, a_glob(%rip)
+ .size main, .-main
+ .globl ptr
+ .section .data.rel,"aw",@progbits
+ .type ptr, @object
+ptr:
+ .quad a_glob
+EOF
+ if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
+ && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
+ ;;
+ esac
+ fi
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_PIE_COPYRELOC,
+ [`if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports -pie option with copy reloc.])
+AC_MSG_RESULT($gcc_cv_ld_pie_copyreloc)
+
+AC_MSG_CHECKING(linker EH-compatible garbage collection of sections)
+gcc_cv_ld_eh_gc_sections=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
+ if test x$gcc_cv_as_comdat_group != xyes; then
+ gcc_cv_ld_eh_gc_sections=no
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .gnu.linkonce.t.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+case "$target" in
+ hppa*-*-linux*)
+ # ??? This apparently exposes a binutils bug with PC-relative relocations.
+ gcc_cv_ld_eh_gc_sections=no
+ ;;
+esac
+if test x$gcc_cv_ld_eh_gc_sections = xyes; then
+ AC_DEFINE(HAVE_LD_EH_GC_SECTIONS, 1,
+ [Define if your linker supports garbage collection of
+ sections in presence of EH frames.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_gc_sections)
+
+AC_MSG_CHECKING(linker EH garbage collection of sections bug)
+gcc_cv_ld_eh_gc_sections_bug=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.startup.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ :
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections_bug=no
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
+ AC_DEFINE(HAVE_LD_EH_GC_SECTIONS_BUG, 1,
+ [Define if your linker has buggy garbage collection of
+ sections support when .text.startup.foo like sections are used.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_gc_sections_bug)
+
+AC_MSG_CHECKING(linker for compressed debug sections)
+# gold/gld support compressed debug sections since binutils 2.19/2.21
+# In binutils 2.26, gld gained support for the ELF gABI format.
+if test $in_tree_ld = yes ; then
+ gcc_cv_ld_compress_debug=0
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 26 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = no; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_compress_debug=1
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$ld_vers_major" -lt 2 \
+ || test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
+ gcc_cv_ld_compress_debug=0
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_compress_debug=1
+ else
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+ if test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+else
+changequote(,)dnl
+ case "${target}" in
+ *-*-solaris2*)
+ # Introduced in Solaris 11.2.
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="-z compress-sections"
+ else
+ gcc_cv_ld_compress_debug=0
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support compessed debug
+ # sections.
+ gcc_cv_ld_compress_debug=0
+ ;;
+ esac
+changequote([,])dnl
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_COMPRESS_DEBUG, $gcc_cv_ld_compress_debug,
+[Define to the level of your linker's compressed debug section support.])
+AC_DEFINE_UNQUOTED(LD_COMPRESS_DEBUG_OPTION, "$gcc_cv_ld_compress_debug_option",
+[Define to the linker option to enable compressed debug sections.])
+AC_MSG_RESULT($gcc_cv_ld_compress_debug)
+
+if test x"$ld64_flag" = x"yes"; then
+
+ # Set defaults for possibly untestable items.
+ gcc_cv_ld64_export_dynamic=0
+ gcc_cv_ld64_platform_version=0
+
+ if test "$build" = "$host"; then
+ darwin_try_test=1
+ else
+ darwin_try_test=0
+ fi
+
+ # On Darwin, because of FAT library support, it is often possible to execute
+ # exes from compatible archs even when the host differs from the build system.
+ case "$build","$host" in
+ x86_64-*-darwin*,i?86-*-darwin* | powerpc64*-*-darwin*,powerpc*-*-darwin*)
+ darwin_try_test=1;;
+ *) ;;
+ esac
+
+ # If the configurer specified a minimum ld64 version to be supported, then use
+ # that to determine feature support.
+ if test x"${gcc_cv_ld64_version}" != x; then
+ AC_MSG_CHECKING(ld64 specified version)
+ gcc_cv_ld64_major=`echo "$gcc_cv_ld64_version" | sed -e 's/\..*//'`
+ AC_MSG_RESULT($gcc_cv_ld64_major)
+ if test "$gcc_cv_ld64_major" -ge 236; then
+ gcc_cv_ld64_export_dynamic=1
+ fi
+ if test "$gcc_cv_ld64_major" -ge 512; then
+ gcc_cv_ld64_platform_version=1
+ fi
+ elif test -x "$gcc_cv_ld" -a "$darwin_try_test" -eq 1; then
+ # If the version was not specified, try to find it.
+ AC_MSG_CHECKING(linker version)
+ if test x"${gcc_cv_ld64_version}" = x; then
+ gcc_cv_ld64_version=`$gcc_cv_ld -v 2>&1 | grep ld64 | sed s/.*ld64-// | awk '{print $1}'`
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_version)
+
+ AC_MSG_CHECKING(linker for -export_dynamic support)
+ gcc_cv_ld64_export_dynamic=1
+ if $gcc_cv_ld -export_dynamic < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_export_dynamic=0
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_export_dynamic)
+
+ AC_MSG_CHECKING(linker for -platform_version support)
+ gcc_cv_ld64_platform_version=1
+ if $gcc_cv_ld -platform_version macos 10.5 0.0 < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_platform_version=0
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_platform_version)
+ fi
+
+ if test x"${gcc_cv_ld64_version}" != x; then
+ AC_DEFINE_UNQUOTED(LD64_VERSION, "${gcc_cv_ld64_version}",
+ [Define to ld64 version.])
+ fi
+
+ AC_DEFINE_UNQUOTED(LD64_HAS_EXPORT_DYNAMIC, $gcc_cv_ld64_export_dynamic,
+ [Define to 1 if ld64 supports '-export_dynamic'.])
+
+ AC_DEFINE_UNQUOTED(LD64_HAS_PLATFORM_VERSION, $gcc_cv_ld64_platform_version,
+ [Define to 1 if ld64 supports '-platform_version'.])
+fi
+
+if test x"$dsymutil_flag" = x"yes"; then
+
+ # If the user specified a dsymutil path, then we will already have the
+ # version string, otherwise, pick it up.
+ if test x"$gcc_cv_dsymutil" = x; then
+ AC_MSG_WARN([dsymutil is a required tool for this system, but not found])
+ dsymutil_vers="tool unspecified"
+ elif test x"$dsymutil_vers" = x; then
+ dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
+ fi
+
+ dsymutil_temp=`echo $dsymutil_vers | sed 1q`
+ AC_MSG_CHECKING(dsymutil version "$dsymutil_temp")
+ if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
+ dsymutil_kind=DWARFUTILS
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([[0-9\.]]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep clang- > /dev/null; then
+ dsymutil_kind=CLANG
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([[0-9\.]]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
+ dsymutil_kind=LLVM
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([[0-9\.]]*\).*/\1/'`
+ else
+ dsymutil_kind=UNKNOWN
+ dsymutil_vers="0.0"
+ fi
+ dsymutil_major=`expr "$dsymutil_vers" : '\([[0-9]]*\)'`
+ dsymutil_minor=`expr "$dsymutil_vers" : '[[0-9]]*\.\([[0-9]]*\)'`
+ dsymutil_tiny=`expr "$dsymutil_vers" : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+ if test x"${dsymutil_minor}" = x; then
+ dsymutil_minor=0
+ fi
+ if test x"${dsymutil_tiny}" = x; then
+ dsymutil_tiny=0
+ fi
+ AC_DEFINE_UNQUOTED(DSYMUTIL_VERSION, [$dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}],
+ [Define to the dsymutil version.])
+ AC_MSG_RESULT($dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} )
+fi
+
+case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ AC_MSG_CHECKING(broken PE linker dwarf5 support)
+ gcc_cv_ld_broken_pe_dwarf5=yes
+ if test $in_tree_ld = yes ; then
+ if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
+ && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ else
+ if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ fi
+ if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
+ AC_DEFINE(HAVE_LD_BROKEN_PE_DWARF5, 1,
+ [Define if the PE linker has broken DWARF 5 support.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_broken_pe_dwarf5)
+
+ AC_MSG_CHECKING(PE linker --disable-dynamicbase support)
+ gcc_cv_ld_disable_dynamicbase=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ else
+ if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
+ AC_DEFINE(HAVE_LD_PE_DISABLE_DYNAMICBASE, 1,
+ [Define if the PE linker supports --disable-dynamicbase option.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_disable_dynamicbase)
+ ;;
+esac
+
+# --------
+# UNSORTED
+# --------
+
+AC_CACHE_CHECK(linker --as-needed support,
+gcc_cv_ld_as_needed,
+[gcc_cv_ld_as_needed=no
+gcc_cv_ld_as_needed_option='--as-needed'
+gcc_cv_ld_no_as_needed_option='--no-as-needed'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_as_needed=yes
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 28; then
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --as-needed and --no-as-needed options
+ if $gcc_cv_ld --help 2>&1 | grep as-needed > /dev/null; then
+ gcc_cv_ld_as_needed=yes
+ if $gcc_cv_ld --help 2>&1 | grep push-state > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep pop-state > /dev/null \
+ && echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 28; then
+ # Use these options only when both ld.bfd and ld.gold support
+ # --push-state/--pop-state, which unfortunately wasn't added
+ # at the same time.
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+ case "$target:$gnu_ld" in
+ *-*-solaris2*:no)
+ # Solaris 2 ld always supports -z ignore/-z record. Prefer the native
+ # forms.
+ gcc_cv_ld_as_needed=yes
+ gcc_cv_ld_as_needed_option="-z ignore"
+ gcc_cv_ld_no_as_needed_option="-z record"
+ ;;
+ esac
+fi
+# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
+# dl_iterate_phdr, i.e. since Solaris 11.
+case "$target" in
+ *-*-solaris2.1[[1-9]]*)
+ case "$target" in
+ i?86-*-* | x86_64-*-*)
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
+ gcc_cv_ld_as_needed=no
+ fi
+ ;;
+ esac
+ ;;
+ *-*-solaris2*)
+ gcc_cv_ld_as_needed=no
+ ;;
+esac
+])
+if test x"$gcc_cv_ld_as_needed" = xyes; then
+ AC_DEFINE(HAVE_LD_AS_NEEDED, 1,
+[Define if your linker supports --as-needed/--no-as-needed or equivalent options.])
+ AC_DEFINE_UNQUOTED(LD_AS_NEEDED_OPTION, "$gcc_cv_ld_as_needed_option",
+[Define to the linker option to ignore unused dependencies.])
+ AC_DEFINE_UNQUOTED(LD_NO_AS_NEEDED_OPTION, "$gcc_cv_ld_no_as_needed_option",
+[Define to the linker option to keep unused dependencies.])
+fi
+
+AC_MSG_CHECKING(linker mapfile support for clearing hardware capabilities)
+saved_LDFLAGS="$LDFLAGS"
+for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
+ LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_ld_clearcap=yes; break], [gcc_cv_ld_clearcap=no])
+done
+LDFLAGS="$saved_LDFLAGS"
+if test "x$gcc_cv_ld_clearcap" = xyes; then
+ AC_DEFINE([HAVE_LD_CLEARCAP], 1,
+[Define if the linker supports clearing hardware capabilities via mapfile.])
+ AC_CONFIG_LINKS([clearcap.map:${srcdir}/config/$clearcap_map])
+fi
+AC_MSG_RESULT($gcc_cv_ld_clearcap)
+
+case "$target" in
+ powerpc*-*-*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf32lppc"
+ ;;
+ *)
+ emul_name="-melf32ppc"
+ ;;
+ esac
+ AC_CACHE_CHECK(linker .gnu.attributes long double support,
+ gcc_cv_ld_ppc_attr,
+ [gcc_cv_ld_ppc_attr=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_ppc_attr=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 28 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # check that merging the long double .gnu_attribute doesn't warn
+ cat > conftest1.s <<EOF
+ .gnu_attribute 4,1
+EOF
+ cat > conftest2.s <<EOF
+ .gnu_attribute 4,9
+EOF
+ if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
+ && test ! -s conftest.err; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+ ])
+ if test x$gcc_cv_ld_ppc_attr = xyes; then
+ AC_DEFINE(HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE, 1,
+ [Define if your PowerPC linker has .gnu.attributes long double support.])
+ fi
+ ;;
+esac
+
+case "$target:$tm_file" in
+ powerpc64*-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf64lppc"
+ ;;
+ *-*-linux*)
+ emul_name="-melf64ppc"
+ ;;
+ *le-*-freebsd*)
+ emul_name="-melf64lppc_fbsd"
+ ;;
+ *-*-freebsd*)
+ emul_name="-melf64ppc_fbsd"
+ ;;
+ esac
+ AC_CACHE_CHECK(linker support for omitting dot symbols,
+ gcc_cv_ld_no_dot_syms,
+ [gcc_cv_ld_no_dot_syms=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_no_dot_syms=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest1.s <<EOF
+ .text
+ bl .foo
+EOF
+ cat > conftest2.s <<EOF
+ .section ".opd","aw"
+ .align 3
+ .globl foo
+ .type foo,@function
+foo:
+ .quad .LEfoo,.TOC.@tocbase,0
+ .text
+.LEfoo:
+ blr
+ .size foo,.-.LEfoo
+EOF
+ if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
+ AC_DEFINE(HAVE_LD_NO_DOT_SYMS, 1,
+ [Define if your PowerPC64 linker only needs function descriptor syms.])
+ fi
+
+ AC_CACHE_CHECK(linker large toc support,
+ gcc_cv_ld_large_toc,
+ [gcc_cv_ld_large_toc=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_large_toc=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest.s <<EOF
+ .section ".tbss","awT",@nobits
+ .align 3
+ie0: .space 8
+ .global _start
+ .text
+_start:
+ addis 9,13,ie0@got@tprel@ha
+ ld 9,ie0@got@tprel@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+ AC_DEFINE(HAVE_LD_LARGE_TOC, 1,
+ [Define if your PowerPC64 linker supports a large TOC.])
+ fi
+
+ AC_CACHE_CHECK(linker toc pointer alignment,
+ gcc_cv_ld_toc_align,
+ [if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
+ cat > conftest.s <<EOF
+ .global _start
+ .text
+_start:
+ addis 9,2,x@got@ha
+ .section .data.rel.ro,"aw",@progbits
+ .p2align 16
+ .space 32768
+x: .quad .TOC.
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[[:xdigit:]]]*", a); print strtonum ("0x" substr(a[[0]], length(a[[0]])-3)) }'`
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
+ AC_DEFINE_UNQUOTED(POWERPC64_TOC_POINTER_ALIGNMENT, $gcc_cv_ld_toc_align,
+ [Define to .TOC. alignment forced by your linker.])
+ fi
+ ;;
+esac
+
+case "$target" in
+ *-*-aix*)
+ AC_CACHE_CHECK(linker large toc support,
+ gcc_cv_ld_large_toc,
+ [gcc_cv_ld_large_toc=no
+ if test x$gcc_cv_as != x ; then
+ cat > conftest.s <<EOF
+ .toc
+LC..1:
+ .tc a[[TC]],a[[RW]]
+ .extern a[[RW]]
+ .csect .text[[PR]]
+.largetoctest:
+ addis 9,LC..1@u(2)
+ ld 3,LC..1@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+ AC_DEFINE(HAVE_LD_LARGE_TOC, 1,
+ [Define if your PowerPC64 linker supports a large TOC.])
+ fi
+ ;;
+esac
+
+AC_CACHE_CHECK(linker --build-id support,
+ gcc_cv_ld_buildid,
+ [gcc_cv_ld_buildid=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 18 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_buildid=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep build-id > /dev/null; then
+ gcc_cv_ld_buildid=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_buildid" = xyes; then
+ AC_DEFINE(HAVE_LD_BUILDID, 1,
+ [Define if your linker supports --build-id.])
+fi
+
+AC_ARG_ENABLE(linker-build-id,
+[AS_HELP_STRING([--enable-linker-build-id],
+ [compiler will always pass --build-id to linker])],
+[],
+enable_linker_build_id=no)
+
+if test x"$enable_linker_build_id" = xyes; then
+ if test x"$gcc_cv_ld_buildid" = xyes; then
+ AC_DEFINE(ENABLE_LD_BUILDID, 1,
+ [Define if gcc should always pass --build-id to linker.])
+ else
+ AC_MSG_WARN(--build-id is not supported by your linker; --enable-linker-build-id ignored)
+ fi
+fi
+
+# In binutils 2.21, GNU ld gained support for new emulations fully
+# supporting the Solaris 2 ABI. Detect their presence in the linker used.
+AC_CACHE_CHECK(linker *_sol2 emulation support,
+ gcc_cv_ld_sol2_emulation,
+ [gcc_cv_ld_sol2_emulation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 21 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
+ grep _sol2 > /dev/null; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
+ AC_DEFINE(HAVE_LD_SOL2_EMULATION, 1,
+ [Define if your linker supports the *_sol2 emulations.])
+fi
+
+AC_CACHE_CHECK(linker --sysroot support,
+ gcc_cv_ld_sysroot,
+ [gcc_cv_ld_sysroot=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep sysroot > /dev/null; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_sysroot" = xyes; then
+ AC_DEFINE(HAVE_LD_SYSROOT, 1,
+ [Define if your linker supports --sysroot.])
+fi
+
+case $target in
+*-*-solaris2*)
+ # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
+ AC_CACHE_CHECK([system-provided CRTs on Solaris],
+ gcc_cv_solaris_crts,
+ [gcc_cv_solaris_crts=no
+ if test x$host != x$target; then
+ if test "x$with_sysroot" = xyes; then
+ target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
+ else
+ target_sysroot="${with_sysroot}"
+ fi
+ fi
+ target_libdir="$target_sysroot/usr/lib"
+ # At the time they were added, gcrt1.o became a symlink for backwards
+ # compatibility on x86, while crt1.o was added on sparc, so check for that.
+ case $target in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ sparc*-*-solaris2*)
+ if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ esac])
+ ;;
+esac
+if test x$gcc_cv_solaris_crts = xyes; then
+ AC_DEFINE(HAVE_SOLARIS_CRTS, 1,
+ [Define if the system-provided CRTs are present on Solaris.])
+fi
+
+AC_ARG_ENABLE(libssp,
+[AS_HELP_STRING([--enable-libssp], [enable linking against libssp])],
+[case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ AC_MSG_ERROR([unknown libssp setting $enableval])
+ ;;
+esac], [])
+
+# Test for stack protector support in target C library.
+AC_CACHE_CHECK(__stack_chk_fail in target C library,
+ gcc_cv_libc_provides_ssp,
+ [gcc_cv_libc_provides_ssp=no
+ if test "x$enable_libssp" = "xno"; then
+ gcc_cv_libc_provides_ssp=yes
+ elif test "x$enable_libssp" = "xyes"; then
+ gcc_cv_libc_provides_ssp=no
+ else
+ case "$target" in
+ *-*-musl*)
+ # All versions of musl provide stack protector
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-linux* | *-*-kfreebsd*-gnu)
+ # glibc 2.4 and later provides __stack_chk_fail and
+ # either __stack_chk_guard, or TLS access to stack guard canary.
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_libc_provides_ssp=yes], [
+ [if test -f $target_header_dir/features.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
+ $target_header_dir/features.h > /dev/null; then
+ if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
+ $target_header_dir/features.h > /dev/null && \
+ test -f $target_header_dir/bits/uClibc_config.h && \
+ $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
+ $target_header_dir/bits/uClibc_config.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+ # all versions of Bionic support stack protector
+ elif test -f $target_header_dir/sys/cdefs.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
+ $target_header_dir/sys/cdefs.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi]])
+ ;;
+ *-*-gnu*)
+ # Avoid complicated tests (see
+ # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
+ # simply assert that glibc does provide this, which is true for all
+ # realistically usable GNU/Hurd configurations.
+ # All supported versions of musl provide it as well
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-darwin* | *-*-freebsd* | *-*-netbsd*)
+ AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes],
+ [echo "no __stack_chk_fail on this target"])
+ ;;
+ *) gcc_cv_libc_provides_ssp=no ;;
+ esac
+ fi])
+
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ AC_DEFINE(TARGET_LIBC_PROVIDES_SSP, 1,
+ [Define if your target C library provides stack protector support])
+fi
+
+# Check whether --enable-default-ssp was given.
+AC_ARG_ENABLE(default-ssp,
+[AS_HELP_STRING([--enable-default-ssp],
+ [enable Stack Smashing Protection as default])],[
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ case "$target" in
+ ia64*-*-*) enable_default_ssp=no ;;
+ *) enable_default_ssp=$enableval ;;
+ esac
+else
+ enable_default_ssp=no
+fi],
+enable_default_ssp=no)
+if test x$enable_default_ssp = xyes ; then
+ AC_DEFINE(ENABLE_DEFAULT_SSP, 1,
+ [Define if your target supports default stack protector and it is enabled.])
+fi
+AC_SUBST([enable_default_ssp])
+
+# Test for <sys/sdt.h> on the target.
+GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
+AC_MSG_CHECKING(sys/sdt.h in the target C library)
+have_sys_sdt_h=no
+if test -f $target_header_dir/sys/sdt.h; then
+ have_sys_sdt_h=yes
+ AC_DEFINE(HAVE_SYS_SDT_H, 1,
+ [Define if your target C library provides sys/sdt.h])
+fi
+AC_MSG_RESULT($have_sys_sdt_h)
+
+# Check if TFmode long double should be used by default or not.
+# Some glibc targets used DFmode long double, but with glibc 2.4
+# and later they can use TFmode.
+case "$target" in
+ powerpc*-*-linux* | \
+ sparc*-*-linux* | \
+ s390*-*-linux* | \
+ alpha*-*-linux*)
+ AC_ARG_WITH(long-double-128,
+ [AS_HELP_STRING([--with-long-double-128],
+ [use 128-bit long double by default])],
+ gcc_cv_target_ldbl128="$with_long_double_128", [
+ case "$target" in
+ s390*-*-linux-musl*)
+ gcc_cv_target_ldbl128=yes
+ ;;
+ powerpc*-*-linux-musl*)
+ gcc_cv_target_ldbl128=no
+ ;;
+ *)]
+ [GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_target_ldbl128=yes], [
+ [gcc_cv_target_ldbl128=no
+ grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
+ $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
+ && gcc_cv_target_ldbl128=yes
+ ]])]
+ [
+ ;;
+ esac
+ ])
+ ;;
+esac
+if test x$gcc_cv_target_ldbl128 = xyes; then
+ AC_DEFINE(TARGET_DEFAULT_LONG_DOUBLE_128, 1,
+ [Define if TFmode long double should be the default])
+fi
+
+# Check if TFmode long double target should use the IBM extended double or IEEE
+# 128-bit floating point formats if long doubles are 128-bits long. The long
+# double type can only be switched on powerpc64 bit Linux systems where VSX is
+# supported. Other PowerPC systems do not build the IEEE 128-bit emulator in
+# libgcc.
+AC_ARG_WITH([long-double-format],
+ [AS_HELP_STRING([--with-long-double-format={ieee,ibm}]
+ [Specify whether PowerPC long double uses IEEE or IBM format])],[
+case "$target:$with_long_double_format" in
+ powerpc64le-*-linux*:ieee | powerpc64le-*-linux*:ibm)
+ :
+ ;;
+ powerpc64-*-linux*:ieee | powerpc64-*-linux*:ibm)
+ # IEEE 128-bit emulation is only built on 64-bit VSX Linux systems
+ case "$with_cpu" in
+ power7 | power8 | power9 | power1*)
+ :
+ ;;
+ *)
+ AC_MSG_ERROR([Configuration option --with-long-double-format is only \
+supported if the default cpu is power7 or newer])
+ with_long_double_format=""
+ ;;
+ esac
+ ;;
+ powerpc64*-*-linux*:*)
+ AC_MSG_ERROR([--with-long-double-format argument should be ibm or ieee])
+ with_long_double_format=""
+ ;;
+ *)
+ AC_MSG_ERROR([Configure option --with-long-double-format is only supported \
+on 64-bit PowerPC VSX Linux systems])
+ with_long_double_format=""
+ ;;
+esac],
+ [])
+
+# Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
+# values in the TCB. Currently, only GLIBC 2.23 and later support this.
+gcc_cv_libc_provides_hwcap_in_tcb=no
+case "$target" in
+ powerpc*-*-linux*)
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [23], [gcc_cv_libc_provides_hwcap_in_tcb=yes], )
+ ;;
+esac
+if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
+ AC_DEFINE(TARGET_LIBC_PROVIDES_HWCAP_IN_TCB, 1,
+ [Define if your target C Library provides the AT_HWCAP value in the TCB])
+fi
+
+# Check if the target LIBC handles PT_GNU_STACK.
+gcc_cv_libc_gnustack=unknown
+case "$target" in
+ mips*-*-linux-musl*)
+ gcc_cv_libc_gnustack=yes
+ ;;
+ mips*-*-linux*)
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [31], [gcc_cv_libc_gnustack=yes], )
+ ;;
+esac
+if test x$gcc_cv_libc_gnustack = xyes; then
+ AC_DEFINE(TARGET_LIBC_GNUSTACK, 1,
+ [Define if your target C Library properly handles PT_GNU_STACK])
+fi
+
+AC_MSG_CHECKING(dl_iterate_phdr in target C library)
+gcc_cv_target_dl_iterate_phdr=unknown
+case "$target" in
+ *-*-solaris2*)
+ # <link.h> needs both a dl_iterate_phdr declaration and support for
+ # compilation with largefile support.
+ if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
+ && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-*-dragonfly* | *-*-freebsd*)
+ if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-linux-musl*)
+ gcc_cv_target_dl_iterate_phdr=yes
+ ;;
+esac
+GCC_TARGET_TEMPLATE([TARGET_DL_ITERATE_PHDR])
+if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
+ AC_DEFINE(TARGET_DL_ITERATE_PHDR, 1,
+[Define if your target C library provides the `dl_iterate_phdr' function.])
+fi
+AC_MSG_RESULT($gcc_cv_target_dl_iterate_phdr)
+
+# We no longer support different GC mechanisms. Emit an error if
+# the user configures with --with-gc.
+AC_ARG_WITH(gc,
+[AS_HELP_STRING([--with-gc={page,zone}],
+ [this option is not supported anymore. It used to choose
+ the garbage collection mechanism to use with the compiler])],
+[AC_MSG_ERROR([Configure option --with-gc is only supported up to GCC 4.7.x])],
+[])
+
+# Libraries to use on the host. This will normally be set by the top
+# level Makefile. Here we simply capture the value for our Makefile.
+if test -z "${HOST_LIBS+set}"; then
+ HOST_LIBS=
+fi
+AC_SUBST(HOST_LIBS)
+
+# Use the system's zlib library.
+AM_ZLIB
+
+dnl Very limited version of automake's enable-maintainer-mode
+
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[AS_HELP_STRING([--enable-maintainer-mode],
+ [enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer])],
+ maintainer_mode=$enableval,
+ maintainer_mode=no)
+
+AC_MSG_RESULT($maintainer_mode)
+
+if test "$maintainer_mode" = "yes"; then
+ MAINT=''
+else
+ MAINT='#'
+fi
+AC_SUBST(MAINT)dnl
+
+dnl Variables for tags utilities; copied from automake 1.16.4+'s init.m4
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+AC_SUBST([CTAGS])
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+AC_SUBST([CSCOPE])
+
+dnl Whether to prevent multiple front-ends from linking at the same time
+
+AC_MSG_CHECKING([whether to avoid linking multiple front-ends at once])
+ AC_ARG_ENABLE(link-mutex,
+[AS_HELP_STRING([--enable-link-mutex],
+ [avoid linking multiple front-ends at once to avoid thrashing
+ on the build machine])],
+ do_link_mutex=$enableval,
+ do_link_mutex=no)
+AC_MSG_RESULT($do_link_mutex)
+
+if test "$do_link_mutex" = "yes"; then
+ DO_LINK_MUTEX=true
+else
+ DO_LINK_MUTEX=false
+fi
+AC_SUBST(DO_LINK_MUTEX)
+
+dnl Whether to prevent multiple GCC front-ends from linking at the same time
+
+AC_MSG_CHECKING([whether to serialize linking of multiple front-ends])
+ AC_ARG_ENABLE(link-serialization,
+[AS_HELP_STRING([--enable-link-serialization],
+ [avoid linking multiple GCC front-ends at once using make
+ dependencies to avoid thrashing on the build machine])],
+ do_link_serialization=$enableval,
+ do_link_serialization=no)
+AC_MSG_RESULT($do_link_serialization)
+
+case "$do_link_serialization" in
+ yes)
+ DO_LINK_SERIALIZATION=1;;
+ [[1-9]] | [[1-9]][[0-9]] | [[1-9]][[0-9]][[0-9]])
+ DO_LINK_SERIALIZATION=$do_link_serialization;;
+ no)
+ DO_LINK_SERIALIZATION=;;
+ *)
+ AC_MSG_ERROR(bad value ${do_link_serialization} given for --enable-link-serialization) ;;
+esac
+AC_SUBST(DO_LINK_SERIALIZATION)
+
+# --------------
+# Language hooks
+# --------------
+
+# Make empty files to contain the specs and options for each language.
+# Then add #include lines to for a compiler that has specs and/or options.
+
+subdirs=
+lang_opt_files=
+lang_specs_files=
+lang_tree_files=
+# These (without "all_") are set in each config-lang.in.
+# `language' must be a single word so is spelled singularly.
+all_languages=
+all_compilers=
+all_outputs='Makefile'
+# List of language configure and makefile fragments.
+all_lang_configurefrags=
+all_lang_makefrags=
+# Additional files for gengtype
+all_gtfiles="$target_gtfiles"
+
+# These are the languages that are set in --enable-languages,
+# and are available in the GCC tree.
+all_selected_languages=
+
+# Add the language fragments.
+# Languages are added via two mechanisms. Some information must be
+# recorded in makefile variables, these are defined in config-lang.in.
+# We accumulate them and plug them into the main Makefile.
+# The other mechanism is a set of hooks for each of the main targets
+# like `clean', `install', etc.
+
+language_hooks="Make-hooks"
+
+for lang in ${srcdir}/*/config-lang.in
+do
+changequote(,)dnl
+ test "$lang" = "${srcdir}/*/config-lang.in" && continue
+
+ lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
+ if test "x$lang_alias" = x
+ then
+ echo "$lang doesn't set \$language." 1>&2
+ exit 1
+ fi
+ subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
+ subdirs="$subdirs $subdir"
+
+ # $gcc_subdir is where the gcc integration files are to be found
+ # for a language, both for internal compiler purposes (compiler
+ # sources implementing front-end to GCC tree converters), and for
+ # build infrastructure purposes (Make-lang.in, etc.)
+ #
+ # This will be <subdir> (relative to $srcdir) if a line like
+ # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
+ # is found in <langdir>/config-lang.in, and will remain <langdir>
+ # otherwise.
+ #
+ # Except for the language alias (fetched above), the regular
+ # "config-lang.in" contents are always retrieved from $gcc_subdir,
+ # so a <langdir>/config-lang.in setting gcc_subdir typically sets
+ # only this and the language alias.
+
+ gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
+ if [ "$gcc_subdir" = "" ]; then
+ gcc_subdir="$subdir"
+ fi
+
+ case ",$enable_languages," in
+ *,$lang_alias,*)
+ all_selected_languages="$all_selected_languages $lang_alias"
+ if test -f $srcdir/$gcc_subdir/lang-specs.h; then
+ lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
+ fi
+ ;;
+ esac
+changequote([,])dnl
+
+ language=
+ boot_language=
+ compilers=
+ outputs=
+ gtfiles=
+ subdir_requires=
+ . ${srcdir}/$gcc_subdir/config-lang.in
+ if test "x$language" = x
+ then
+ echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
+ exit 1
+ fi
+
+ ok=:
+ case ",$enable_languages," in
+ *,$lang_alias,*) ;;
+ *)
+ for i in $subdir_requires; do
+ test -f "${srcdir}/$i/config-lang.in" && continue
+ ok=false
+ break
+ done
+ ;;
+ esac
+ $ok || continue
+
+ all_lang_configurefrags="$all_lang_configurefrags \$(srcdir)/$gcc_subdir/config-lang.in"
+ if test "x$language" = xc && test -n "$all_lang_makefrags"; then
+ # Put c/Make-lang.in fragment first to match serialization languages order.
+ all_lang_makefrags="\$(srcdir)/$gcc_subdir/Make-lang.in $all_lang_makefrags"
+ else
+ all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
+ fi
+ if test -f $srcdir/$gcc_subdir/lang.opt; then
+ lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
+ all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
+ fi
+ if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
+ lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
+ fi
+ all_languages="$all_languages $language"
+ all_compilers="$all_compilers $compilers"
+ all_outputs="$all_outputs $outputs"
+ all_gtfiles="$all_gtfiles [[$subdir]] $gtfiles"
+ case ",$enable_languages," in
+ *,lto,*)
+ AC_DEFINE(ENABLE_LTO, 1, [Define to enable LTO support.])
+ enable_lto=yes
+ AC_SUBST(enable_lto)
+ ;;
+ *) ;;
+ esac
+done
+
+check_languages=
+for language in $all_selected_languages
+do
+ check_languages="$check_languages check-$language"
+done
+
+selftest_languages=
+for language in $all_selected_languages
+do
+ selftest_languages="$selftest_languages selftest-$language"
+done
+
+# We link each language in with a set of hooks, reached indirectly via
+# lang.${target}. Only do so for selected languages.
+
+rm -f Make-hooks
+touch Make-hooks
+target_list="all.cross start.encap rest.encap tags \
+ install-common install-man install-info install-dvi install-pdf \
+ install-html dvi pdf html uninstall info man srcextra srcman srcinfo \
+ mostlyclean clean distclean maintainer-clean install-plugin"
+
+for t in $target_list
+do
+ x=
+ for lang in $all_selected_languages
+ do
+ x="$x $lang.$t"
+ done
+ echo "lang.$t: $x" >> Make-hooks
+done
+
+echo "ifeq (\$(DO_LINK_SERIALIZATION),)" >> Make-hooks
+echo "SERIAL_LIST =" >> Make-hooks
+echo else >> Make-hooks
+lang_cnt=0
+lang_list=
+prev=c
+serialization_languages=c
+for lang in $all_selected_languages
+do
+ test $lang = c && continue
+ if test $lang = lto; then
+ serialization_languages="$serialization_languages lto1 lto2"
+ else
+ serialization_languages="$serialization_languages $lang"
+ fi
+done
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ lang_cnt=`expr $lang_cnt + 1`
+ lang_list=" $prev$lang_list"
+ prev=${lang}
+done
+echo "SERIAL_LIST = \$(wordlist \$(DO_LINK_SERIALIZATION),$lang_cnt,$lang_list)" >> Make-hooks
+echo endif >> Make-hooks
+echo "SERIAL_COUNT = `expr $lang_cnt + 1`" >> Make-hooks
+echo "INDEX.c = 0" >> Make-hooks
+lang_idx=1
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ echo "$lang.prev = \$(if \$(word $lang_cnt,\$(SERIAL_LIST)),\$(\$(word $lang_cnt,\$(SERIAL_LIST)).serial))" >> Make-hooks
+ echo "INDEX.$lang = $lang_idx" >> Make-hooks
+ lang_cnt=`expr $lang_cnt - 1`
+ lang_idx=`expr $lang_idx + 1`
+done
+
+# --------
+# Option include files
+# --------
+
+${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
+option_includes="option-includes.mk"
+AC_SUBST_FILE(option_includes)
+
+# --------
+# UNSORTED
+# --------
+
+# Create .gdbinit.
+
+echo "dir ." > .gdbinit
+echo "dir ${srcdir}" >> .gdbinit
+if test x$gdb_needs_out_file_path = xyes
+then
+ echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
+fi
+if test "x$subdirs" != x; then
+ for s in $subdirs
+ do
+ echo "dir ${srcdir}/$s" >> .gdbinit
+ done
+fi
+echo "source ${srcdir}/gdbinit.in" >> .gdbinit
+echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
+
+# Put a breakpoint on __asan_report_error to help with debugging buffer
+# overflow.
+case "$CFLAGS" in
+*-fsanitize=address*)
+ echo "source ${srcdir}/gdbasan.in" >> .gdbinit
+ ;;
+esac
+
+gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
+AC_SUBST(gcc_tooldir)
+AC_SUBST(dollar)
+
+# Find a directory in which to install a shared libgcc.
+
+AC_ARG_ENABLE(version-specific-runtime-libs,
+[AS_HELP_STRING([--enable-version-specific-runtime-libs],
+ [specify that runtime libraries should be
+ installed in a compiler-specific directory])])
+
+# Substitute configuration variables
+AC_SUBST(subdirs)
+AC_SUBST(srcdir)
+AC_SUBST(all_compilers)
+AC_SUBST(all_gtfiles)
+AC_SUBST(all_lang_configurefrags)
+AC_SUBST(all_lang_makefrags)
+AC_SUBST(all_languages)
+AC_SUBST(all_selected_languages)
+AC_SUBST(build_exeext)
+AC_SUBST(build_install_headers_dir)
+AC_SUBST(build_xm_file_list)
+AC_SUBST(build_xm_include_list)
+AC_SUBST(build_xm_defines)
+AC_SUBST(build_file_translate)
+AC_SUBST(check_languages)
+AC_SUBST(selftest_languages)
+AC_SUBST(cpp_install_dir)
+AC_SUBST(xmake_file)
+AC_SUBST(tmake_file)
+AC_SUBST(TM_ENDIAN_CONFIG)
+AC_SUBST(TM_MULTILIB_CONFIG)
+AC_SUBST(TM_MULTILIB_EXCEPTIONS_CONFIG)
+AC_SUBST(extra_gcc_objs)
+AC_SUBST(user_headers_inc_next_pre)
+AC_SUBST(user_headers_inc_next_post)
+AC_SUBST(extra_headers_list)
+AC_SUBST(extra_objs)
+AC_SUBST(extra_programs)
+AC_SUBST(float_h_file)
+AC_SUBST(gcc_config_arguments)
+AC_SUBST(gcc_gxx_include_dir)
+AC_SUBST(gcc_gxx_include_dir_add_sysroot)
+AC_SUBST(gcc_gxx_libcxx_include_dir)
+AC_SUBST(gcc_gxx_libcxx_include_dir_add_sysroot)
+AC_SUBST(host_exeext)
+AC_SUBST(host_xm_file_list)
+AC_SUBST(host_xm_include_list)
+AC_SUBST(host_xm_defines)
+AC_SUBST(out_host_hook_obj)
+AC_SUBST(install)
+AC_SUBST(lang_opt_files)
+AC_SUBST(lang_specs_files)
+AC_SUBST(lang_tree_files)
+AC_SUBST(local_prefix)
+AC_SUBST(md_file)
+AC_SUBST(objc_boehm_gc)
+AC_SUBST(out_file)
+AC_SUBST(out_object_file)
+AC_SUBST(common_out_file)
+AC_SUBST(common_out_object_file)
+AC_SUBST(tm_file_list)
+AC_SUBST(tm_include_list)
+AC_SUBST(tm_defines)
+AC_SUBST(tm_p_file_list)
+AC_SUBST(tm_p_include_list)
+AC_SUBST(tm_d_file_list)
+AC_SUBST(tm_d_include_list)
+AC_SUBST(xm_file_list)
+AC_SUBST(xm_include_list)
+AC_SUBST(xm_defines)
+AC_SUBST(use_gcc_stdint)
+AC_SUBST(c_target_objs)
+AC_SUBST(cxx_target_objs)
+AC_SUBST(fortran_target_objs)
+AC_SUBST(d_target_objs)
+AC_SUBST(target_cpu_default)
+
+AC_SUBST_FILE(language_hooks)
+
+# Echo link setup.
+if test x${build} = x${host} ; then
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build a native compiler for ${target}." 1>&2
+ else
+ echo "Links are now set up to build a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+else
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
+ echo " for ${target}." 1>&2
+ else
+ echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+fi
+
+AC_ARG_VAR(GMPLIBS,[How to link GMP])
+AC_ARG_VAR(GMPINC,[How to find GMP include files])
+
+AC_ARG_VAR(ISLLIBS,[How to link isl])
+AC_ARG_VAR(ISLINC,[How to find isl include files])
+if test "x${ISLLIBS}" != "x" ; then
+ AC_DEFINE(HAVE_isl, 1, [Define if isl is in use.])
+fi
+
+GCC_ENABLE_PLUGINS
+AC_SUBST(pluginlibs)
+AC_SUBST(enable_plugin)
+if test x"$enable_plugin" = x"yes"; then
+ AC_DEFINE(ENABLE_PLUGIN, 1, [Define to enable plugin support.])
+fi
+
+
+# Enable --enable-host-shared
+AC_ARG_ENABLE(host-shared,
+[AS_HELP_STRING([--enable-host-shared],
+ [build host code as shared libraries])],
+[PICFLAG=-fPIC], [PICFLAG=])
+AC_SUBST(enable_host_shared)
+AC_SUBST(PICFLAG)
+
+
+AC_ARG_ENABLE(libquadmath-support,
+[AS_HELP_STRING([--disable-libquadmath-support],
+ [disable libquadmath support for Fortran])],
+ENABLE_LIBQUADMATH_SUPPORT=$enableval,
+ENABLE_LIBQUADMATH_SUPPORT=yes)
+if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
+ AC_DEFINE(ENABLE_LIBQUADMATH_SUPPORT, 1,
+ [Define to 1 to enable libquadmath support])
+fi
+
+
+# Specify what hash style to use by default.
+AC_ARG_WITH([linker-hash-style],
+[AC_HELP_STRING([--with-linker-hash-style={sysv,gnu,both}],
+ [specify the linker hash style])],
+[case x"$withval" in
+ xsysv)
+ LINKER_HASH_STYLE=sysv
+ ;;
+ xgnu)
+ LINKER_HASH_STYLE=gnu
+ ;;
+ xboth)
+ LINKER_HASH_STYLE=both
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-linker-hash-style])
+ ;;
+ esac],
+[LINKER_HASH_STYLE=''])
+if test x"${LINKER_HASH_STYLE}" != x; then
+ AC_DEFINE_UNQUOTED(LINKER_HASH_STYLE, "$LINKER_HASH_STYLE",
+ [The linker hash style])
+fi
+
+# Specify what should be the default of -fdiagnostics-color option.
+AC_ARG_WITH([diagnostics-color],
+[AC_HELP_STRING([--with-diagnostics-color={never,auto,auto-if-env,always}],
+ [specify the default of -fdiagnostics-color option
+ auto-if-env stands for -fdiagnostics-color=auto if
+ GCC_COLOR environment variable is present and
+ -fdiagnostics-color=never otherwise])],
+[case x"$withval" in
+ xnever)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_COLOR_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-diagnostics-color])
+ ;;
+ esac],
+[DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO])
+AC_DEFINE_UNQUOTED(DIAGNOSTICS_COLOR_DEFAULT, $DIAGNOSTICS_COLOR_DEFAULT,
+ [The default for -fdiagnostics-color option])
+
+# Specify what should be the default of -fdiagnostics-urls option.
+AC_ARG_WITH([diagnostics-urls],
+[AC_HELP_STRING([--with-diagnostics-urls={never,auto,auto-if-env,always}],
+ [specify the default of -fdiagnostics-urls option
+ auto-if-env stands for -fdiagnostics-urls=auto if
+ GCC_URLS or TERM_URLS environment variable is present and
+ -fdiagnostics-urls=never otherwise])],
+[case x"$withval" in
+ xnever)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_URLS_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_YES
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-diagnostics-urls])
+ ;;
+ esac],
+[DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO])
+AC_DEFINE_UNQUOTED(DIAGNOSTICS_URLS_DEFAULT, $DIAGNOSTICS_URLS_DEFAULT,
+ [The default for -fdiagnostics-urls option])
+
+# Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
+# of jit/jit-playback.cc.
+gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
+echo "gcc_driver_version: ${gcc_driver_version}"
+cat > gcc-driver-name.h <<EOF
+#define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_driver_version}${exeext}"
+EOF
+
+# Check whether --enable-default-pie was given.
+AC_ARG_ENABLE(default-pie,
+[AS_HELP_STRING([--enable-default-pie],
+ [enable Position Independent Executable as default])],
+enable_default_pie=$enableval,
+enable_default_pie=no)
+if test x$enable_default_pie = xyes ; then
+ AC_DEFINE(ENABLE_DEFAULT_PIE, 1,
+ [Define if your target supports default PIE and it is enabled.])
+fi
+AC_SUBST([enable_default_pie])
+
+# Check if -fno-PIE works.
+AC_CACHE_CHECK([for -fno-PIE option],
+ [gcc_cv_c_no_fpie],
+ [saved_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS -fno-PIE"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_c_no_fpie=yes],
+ [gcc_cv_c_no_fpie=no])
+ CXXFLAGS="$saved_CXXFLAGS"])
+if test "$gcc_cv_c_no_fpie" = "yes"; then
+ NO_PIE_CFLAGS="-fno-PIE"
+fi
+AC_SUBST([NO_PIE_CFLAGS])
+
+# Check if -no-pie works.
+AC_CACHE_CHECK([for -no-pie option],
+ [gcc_cv_no_pie],
+ [saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -no-pie"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_no_pie=yes],
+ [gcc_cv_no_pie=no])
+ LDFLAGS="$saved_LDFLAGS"])
+if test "$gcc_cv_no_pie" = "yes"; then
+ NO_PIE_FLAG="-no-pie"
+fi
+AC_SUBST([NO_PIE_FLAG])
+
+# Enable Intel CET on Intel CET enabled host if jit is enabled.
+GCC_CET_HOST_FLAGS(CET_HOST_FLAGS)
+case x$enable_languages in
+*jit*)
+ ;;
+*)
+ CET_HOST_FLAGS=
+ ;;
+esac
+AC_SUBST(CET_HOST_FLAGS)
+
+# Check linker supports '-z bndplt'
+ld_bndplt_support=no
+AC_MSG_CHECKING(linker -z bndplt option)
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_bndplt_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -a bndplt option
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z bndplt' > /dev/null; then
+ ld_bndplt_support=yes
+ fi
+ fi
+fi
+if test x"$ld_bndplt_support" = xyes; then
+ AC_DEFINE(HAVE_LD_BNDPLT_SUPPORT, 1,
+ [Define if your linker supports -z bndplt])
+fi
+AC_MSG_RESULT($ld_bndplt_support)
+
+# Check linker supports '--push-state'/'--pop-state'
+ld_pushpopstate_support=no
+AC_MSG_CHECKING(linker --push-state/--pop-state options)
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_pushpopstate_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --push-state/--pop-state options
+ if $gcc_cv_ld --help 2>&1 | grep -- '--push-state' > /dev/null; then
+ ld_pushpopstate_support=yes
+ fi
+ fi
+fi
+if test x"$ld_pushpopstate_support" = xyes; then
+ AC_DEFINE(HAVE_LD_PUSHPOPSTATE_SUPPORT, 1,
+ [Define if your linker supports --push-state/--pop-state])
+fi
+AC_MSG_RESULT($ld_pushpopstate_support)
+
+# On s390, float_t has historically been statically defined as double for no
+# good reason. To comply with the C standard in the light of this definition,
+# gcc has evaluated float expressions in double precision when in
+# standards-compatible mode or when given -fexcess-precision=standard. To enable
+# a smooth transition towards the new model used by most architectures, where
+# gcc describes its behavior via the macro __FLT_EVAL_METHOD__ and glibc derives
+# float_t from that, this behavior can be configured with
+# --enable-s390-excess-float-precision. When given as enabled, that flag selects
+# the old model. When omitted, native builds and cross compiles that have target
+# libc headers will detect whether libc clamps float_t to double and in that
+# case maintain the old model. Otherwise, they will default to the new model.
+AC_ARG_ENABLE(s390-excess-float-precision,
+ [AS_HELP_STRING([--enable-s390-excess-float-precision],
+ [on s390 targets, evaluate float with double precision
+ when in standards-conforming mode])],
+ [],[enable_s390_excess_float_precision=auto])
+
+case $target in
+ s390*-linux*)
+ if test x"$enable_s390_excess_float_precision" = xauto; then
+ # Can we autodetect the behavior of the target libc?
+ if test "$target" = "$host" -a "$host" = "$build"; then
+ enable_s390_excess_float_precision=autodetect
+ elif test "x$with_headers" != xno; then
+ # cross build. are target headers available?
+ # carefully coerce the build-system compiler to use target headers
+ saved_CXXFLAGS="$CXXFLAGS"
+ fixed_XGCC_FLAGS_FOR_TARGET=`echo "$XGCC_FLAGS_FOR_TARGET" | sed 's/-B/-idirafter/g'`
+ CROSS_TEST_CXXFLAGS="-nostdinc $fixed_XGCC_FLAGS_FOR_TARGET"
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#include <math.h>
+]])], [enable_s390_excess_float_precision=autodetect], [])
+ CXXFLAGS="$saved_CXXFLAGS"
+ fi
+
+ if test x"$enable_s390_excess_float_precision" = xautodetect; then
+ saved_CXXFLAGS="$CXXFLAGS"
+ if ! test "$target" = "$host" -a "$host" = "$build"; then
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ unset CROSS_TEST_CXXFLAGS
+ fi
+ AC_CACHE_CHECK([for glibc clamping float_t to double],
+ gcc_cv_float_t_clamped_to_double, [
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#define __FLT_EVAL_METHOD__ 0
+#include <math.h>
+int dummy[sizeof(float_t) == sizeof(double) ? 1 : -1];
+]])],
+ [gcc_cv_float_t_clamped_to_double=yes],
+ [gcc_cv_float_t_clamped_to_double=no])])
+ CXXFLAGS="$saved_CXXFLAGS"
+ enable_s390_excess_float_precision="$gcc_cv_float_t_clamped_to_double"
+ else
+ # no way to detect behavior of target libc, default to new model
+ enable_s390_excess_float_precision=no
+ fi
+ fi
+
+ GCC_TARGET_TEMPLATE(ENABLE_S390_EXCESS_FLOAT_PRECISION)
+ if test x"$enable_s390_excess_float_precision" = xyes; then
+ AC_DEFINE(ENABLE_S390_EXCESS_FLOAT_PRECISION, 1,
+[Define to enable evaluating float expressions with double precision in
+standards-compatible mode on s390 targets.])
+ fi
+ ;;
+esac
+
+# Configure the subdirectories
+# AC_CONFIG_SUBDIRS($subdirs)
+
+# Create the Makefile
+# and configure language subdirectories
+AC_CONFIG_FILES($all_outputs)
+
+AC_CONFIG_COMMANDS([default],
+[
+case ${CONFIG_HEADERS} in
+ *auto-host.h:config.in*)
+ echo > cstamp-h ;;
+esac
+# Make sure all the subdirs exist.
+for d in $subdirs doc build common c-family
+do
+ test -d $d || mkdir $d
+done
+],
+[subdirs='$subdirs'])
+AC_OUTPUT
+
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-a33xx-newlib-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a33xx-newlib-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a33xx-newlib-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-a9xx-newlib.patch
+
+mv gcc-$VERSION-a9xx-newlib.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/file.list (revision 5)
@@ -0,0 +1,4 @@
+gcc-12.2.0/gcc/config/arm/t-arm-elf
+gcc-12.2.0/gcc/config.gcc
+gcc-12.2.0/gcc/configure
+gcc-12.2.0/gcc/configure.ac
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf (revision 5)
@@ -0,0 +1,135 @@
+# Copyright (C) 1998-2022 Free Software Foundation, Inc.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+# Build a very basic set of libraries that should cater for most cases.
+
+# Single-precision floating-point is NOT supported; we don't build a
+# suitable library for that. Use the rm-profile config in that case.
+
+# PART 1 - Useful groups of options
+
+dp_fpus := vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \
+ neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \
+ fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \
+ vfp3
+
+sp_fpus := vfpv3xd vfpv3xd-fp16 fpv4-sp-d16 fpv5-sp-d16
+
+v7a_fps := vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4
+v7ve_fps := vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \
+ neon-fp16 simd
+
+# Not all these permutations exist for all architecture variants, but
+# it seems to work ok.
+v8_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
+
+v9_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
+
+# We don't do anything special with these. Pre-v4t probably doesn't work.
+all_early_nofp := armv4 armv4t armv5t
+
+all_early_arch := armv5tej armv6 armv6j armv6k armv6z armv6kz \
+ armv6zk armv6t2 iwmmxt iwmmxt2
+
+all_v7_a_r := armv7-a armv7ve armv7-r
+
+all_v8_archs := armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a \
+ armv8.5-a armv8.6-a
+
+all_v9_archs := armv9-a
+
+# No floating point variants, require thumb1 softfp
+all_nofp_t := armv6-m armv6s-m armv8-m.base
+
+all_nofp_t2 := armv7-m
+
+all_sp_only := armv7e-m armv8-m.main
+
+MULTILIB_OPTIONS =
+MULTILIB_DIRNAMES =
+MULTILIB_EXCEPTIONS =
+MULTILIB_MATCHES =
+MULTILIB_REUSE =
+
+# PART 2 - multilib build rules
+
+MULTILIB_OPTIONS += marm/mthumb
+MULTILIB_DIRNAMES += arm thumb
+
+#MULTILIB_OPTIONS += mfpu=auto
+#MULTILIB_DIRNAMES += autofp
+#
+#MULTILIB_OPTIONS += march=armv5te+fp/march=armv7+fp
+#MULTILIB_DIRNAMES += v5te v7
+#
+#MULTILIB_OPTIONS += mfloat-abi=hard
+#MULTILIB_DIRNAMES += fpu
+#
+## Build a total of 4 library variants (base options plus the following):
+#MULTILIB_REQUIRED += mthumb
+#MULTILIB_REQUIRED += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard
+#MULTILIB_REQUIRED += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard
+#
+## PART 3 - Match rules
+#
+## Map all supported FPUs onto mfpu=auto
+#MULTILIB_MATCHES += $(foreach FPU, $(dp_fpus), \
+# mfpu?auto=mfpu?$(FPU))
+#
+#MULTILIB_MATCHES += march?armv5te+fp=march?armv5te
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_early_arch), \
+# march?armv5te+fp=march?$(ARCH) \
+# march?armv5te+fp=march?$(ARCH)+fp)
+#
+#MULTILIB_MATCHES += march?armv7+fp=march?armv7
+#
+#MULTILIB_MATCHES += $(foreach FPARCH, $(v7a_fps), \
+# march?armv7+fp=march?armv7-a+$(FPARCH))
+#
+#MULTILIB_MATCHES += $(foreach FPARCH, $(v7ve_fps), \
+# march?armv7+fp=march?armv7ve+$(FPARCH))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v7_a_r), \
+# march?armv7+fp=march?$(ARCH) \
+# march?armv7+fp=march?$(ARCH)+fp)
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v8_archs), \
+# march?armv7+fp=march?$(ARCH) \
+# $(foreach FPARCH, $(v8_fps), \
+# march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v9_archs), \
+# march?armv7+fp=march?$(ARCH) \
+# $(foreach FPARCH, $(v9_fps), \
+# march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, armv7e-m armv8-m.mainline, \
+# march?armv7+fp=march?$(ARCH)+fp.dp)
+#
+## PART 4 - Reuse rules
+#
+#MULTILIB_REUSE += mthumb=mthumb/mfpu.auto
+#MULTILIB_REUSE += mthumb=mthumb/mfpu.auto/march.armv5te+fp
+#MULTILIB_REUSE += mthumb=mthumb/march.armv5te+fp
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=marm/march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=mfpu.auto/march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv7-m
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv7-m (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv7-m (revision 5)
@@ -0,0 +1,43 @@
+#
+# Build below library for ARM armv7-m architecture with FPv4-SP:
+# -------------------------------------------------------------
+#
+# armv7-m/ -mthumb -march=armv7-m -mcpu=coretex-m3 -mfpu=fpv4-sp-d16 -mfloat-abi={soft,hard,softfp}
+#
+
+MULTILIB_OPTIONS += march=armv7-m
+MULTILIB_DIRNAMES += armv7-m
+
+MULTILIB_OPTIONS += mfpu=fpv4-sp-d16
+MULTILIB_DIRNAMES += fpv4-sp-d16
+
+MULTILIB_OPTIONS += mfloat-abi=soft/mfloat-abi=softfp/mfloat-abi=hard
+MULTILIB_DIRNAMES += nofp softfp hard
+
+MULTILIB_REQUIRED += mthumb/mfloat-abi=soft
+
+# ARMv7e-M Base M-profile (no fp)
+MULTILIB_REQUIRED += mthumb/march=armv7-m/mfloat-abi=soft
+
+# ARMv7e-M with FP (single and double precision variants)
+MULTILIB_REQUIRED += mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard
+MULTILIB_REQUIRED += mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=softfp
+
+
+# CPU Matches
+MULTILIB_MATCHES += march?armv7-m=mcpu?cortex-m3
+
+# Use Thumb libraries for everything:
+MULTILIB_REUSE += mthumb/march.armv7-m/mfloat-abi.soft=marm/march.armv7-m/mfloat-abi.soft
+MULTILIB_REUSE += $(foreach ABI, hard softfp, \
+ $(foreach ARCH, armv7-m, \
+ mthumb/march.$(ARCH)/mfpu.fpv4-sp-d16/mfloat-abi.$(ABI)=marm/march.$(ARCH)/mfpu.fpv4-sp-d16/mfloat-abi.$(ABI)))
+
+# Use soft ABI libraries for thumb and thumb/armv7-m:
+MULTILIB_REUSE += mthumb/mfloat-abi.soft=mthumb
+MULTILIB_REUSE += mthumb/march.armv7-m/mfloat-abi.soft=mthumb/march.armv7-m
+
+# Use fpv4-sp-d16 libraries for hard and softfp ABIs:
+MULTILIB_REUSE += $(foreach ABI, hard softfp, \
+ $(foreach ARCH, armv7-m, \
+ mthumb/march.$(ARCH)/mfpu.fpv4-sp-d16/mfloat-abi.$(ABI)=mthumb/march.$(ARCH)/mfloat-abi.$(ABI)))
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config/arm
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config.gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config.gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/config.gcc (revision 5)
@@ -0,0 +1,5945 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+# GCC target-specific configuration file.
+# Copyright (C) 1997-2022 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 3, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# This is the GCC target-specific configuration file
+# where a configuration type is mapped to different system-specific
+# definitions and files. This is invoked by the autoconf-generated
+# configure script. Putting it in a separate shell file lets us skip
+# running autoconf when modifying target-specific information.
+
+# When you change the cases in the OS or target switches, consider
+# updating ../libgcc/config.host also.
+
+# This file switches on the shell variable ${target}, and also uses the
+# following shell variables:
+#
+# with_* Various variables as set by configure.
+#
+# enable_threads Either the name, yes or no depending on whether
+# threads support was requested.
+#
+# default_use_cxa_atexit
+# The default value for the $enable___cxa_atexit
+# variable. enable___cxa_atexit needs to be set to
+# "yes" for the correct operation of C++ destructors
+# but it relies upon the presence of a non-standard C
+# library function called __cxa_atexit.
+# Since not all C libraries provide __cxa_atexit the
+# default value of $default_use_cxa_atexit is set to
+# "no" except for targets which are known to be OK.
+#
+# default_gnu_indirect_function
+# The default value for the $enable_gnu_indirect_function
+# variable. enable_gnu_indirect_function relies
+# upon the presence of a non-standard gnu ifunc support
+# in the assembler, linker and dynamic linker.
+# Since not all libraries provide the dynamic linking
+# support, the default value of
+# $default_gnu_indirect_function is set to
+# "no" except for targets which are known to be OK.
+#
+# gas_flag Either yes or no depending on whether GNU as was
+# requested.
+#
+# gnu_ld_flag Either yes or no depending on whether GNU ld was
+# requested.
+
+# This file sets the following shell variables for use by the
+# autoconf-generated configure script:
+#
+# cpu_type The name of the cpu, if different from the first
+# chunk of the canonical target name.
+#
+# tm_defines List of target macros to define for all compilations.
+#
+# tm_file A list of target macro files, if different from
+# "$cpu_type/$cpu_type.h". Usually it's constructed
+# per target in a way like this:
+# tm_file="${tm_file} dbxelf.h elfos.h ${cpu_type.h}/elf.h"
+# Note that the preferred order is:
+# - specific target header "${cpu_type}/${cpu_type.h}"
+# - generic headers like dbxelf.h elfos.h, etc.
+# - specializing target headers like ${cpu_type.h}/elf.h
+# This helps to keep OS specific stuff out of the CPU
+# defining header ${cpu_type}/${cpu_type.h}.
+#
+# It is possible to include automatically-generated
+# build-directory files by prefixing them with "./".
+# All other files should relative to $srcdir/config.
+#
+# tm_p_file Location of file with declarations for functions
+# in $out_file.
+#
+# tm_d_file A list of headers with definitions of target hook
+# macros for the D compiler.
+#
+# out_file The name of the machine description C support
+# file, if different from "$cpu_type/$cpu_type.c".
+#
+# common_out_file The name of the source file for code shared between
+# the compiler proper and the driver.
+#
+# md_file The name of the machine-description file, if
+# different from "$cpu_type/$cpu_type.md".
+#
+# tmake_file A list of machine-description-specific
+# makefile-fragments, if different from
+# "$cpu_type/t-$cpu_type".
+#
+# extra_modes The name of the file containing a list of extra
+# machine modes, if necessary and different from
+# "$cpu_type/$cpu_type-modes.def".
+#
+# extra_objs List of extra objects that should be linked into
+# the compiler proper (cc1, cc1obj, cc1plus)
+# depending on target.
+#
+# extra_gcc_objs List of extra objects that should be linked into
+# the compiler driver (gcc) depending on target.
+#
+# extra_headers List of used header files from the directory
+# config/${cpu_type}.
+#
+# user_headers_inc_next_pre
+# List of header file names of internal gcc header
+# files, which should be prefixed by an include_next.
+# user_headers_inc_next_post
+# List of header file names of internal gcc header
+# files, which should be postfixed by an include_next.
+# use_gcc_tgmath If set, add tgmath.h to the list of used header
+# files.
+#
+# use_gcc_stdint If "wrap", install a version of stdint.h that
+# wraps the system's copy for hosted compilations;
+# if "provide", provide a version of systems without
+# such a system header; otherwise "none", do not
+# provide such a header at all.
+#
+# extra_programs List of extra executables compiled for this target
+# machine, used when linking.
+#
+# extra_options List of target-dependent .opt files.
+#
+# c_target_objs List of extra target-dependent objects that be
+# linked into the C compiler only.
+#
+# cxx_target_objs List of extra target-dependent objects that be
+# linked into the C++ compiler only.
+#
+# d_target_objs List of extra target-dependent objects that be
+# linked into the D compiler only.
+#
+# fortran_target_objs List of extra target-dependent objects that be
+# linked into the fortran compiler only.
+#
+# target_gtfiles List of extra source files with type information.
+#
+# xm_defines List of macros to define when compiling for the
+# target machine.
+#
+# xm_file List of files to include when compiling for the
+# target machine.
+#
+# use_collect2 Set to yes or no, depending on whether collect2
+# will be used.
+#
+# target_cpu_default Set to override the default target model.
+#
+# gdb_needs_out_file_path
+# Set to yes if gdb needs a dir command with
+# `dirname $out_file`.
+#
+# thread_file Set to control which thread package to use.
+#
+# gas Set to yes or no depending on whether the target
+# system normally uses GNU as.
+#
+# configure_default_options
+# Set to an initializer for configure_default_options
+# in configargs.h, based on --with-cpu et cetera.
+#
+# native_system_header_dir
+# Where system header files are found for this
+# target. This defaults to /usr/include. If
+# the --with-sysroot configure option or the
+# --sysroot command line option is used this
+# will be relative to the sysroot.
+# target_type_format_char
+# The default character to be used for formatting
+# the attribute in a
+# .type symbol_name, ${t_t_f_c}<property>
+# directive.
+
+# The following variables are used in each case-construct to build up the
+# outgoing variables:
+#
+# gnu_ld Set to yes or no depending on whether the target
+# system normally uses GNU ld.
+#
+# target_has_targetcm Set to yes or no depending on whether the target
+# has its own definition of targetcm.
+#
+# target_has_targetm_common Set to yes or no depending on whether the
+# target has its own definition of targetm_common.
+#
+# target_has_targetdm Set to yes or no depending on whether the target
+# has its own definition of targetdm.
+
+out_file=
+common_out_file=
+tmake_file=
+extra_headers=
+user_headers_inc_next_pre=
+user_headers_inc_next_post=
+use_gcc_tgmath=yes
+use_gcc_stdint=none
+extra_programs=
+extra_objs=
+extra_gcc_objs=
+extra_options=
+c_target_objs=
+cxx_target_objs=
+d_target_objs=
+fortran_target_objs=
+target_has_targetcm=no
+target_has_targetm_common=yes
+target_has_targetdm=no
+tm_defines=
+xm_defines=
+# Set this to force installation and use of collect2.
+use_collect2=
+# Set this to override the default target model.
+target_cpu_default=
+# Set this if gdb needs a dir command with `dirname $out_file`
+gdb_needs_out_file_path=
+# Set this to control which thread package will be used.
+thread_file=
+# Reinitialize these from the flag values every loop pass, since some
+# configure entries modify them.
+gas="$gas_flag"
+gnu_ld="$gnu_ld_flag"
+default_use_cxa_atexit=no
+default_gnu_indirect_function=no
+target_gtfiles=
+need_64bit_isa=
+native_system_header_dir=/usr/include
+target_type_format_char='@'
+
+# Don't carry these over build->host->target. Please.
+xm_file=
+md_file=
+
+# Obsolete configurations.
+case ${target} in
+ tile*-*-* \
+ | cr16-*-* \
+ | hppa[12]*-*-hpux10* \
+ | hppa[12]*-*-hpux11* \
+ | m32c-*-rtems* \
+ )
+ if test "x$enable_obsolete" != xyes; then
+ echo "*** Configuration ${target} is obsolete." >&2
+ echo "*** Specify --enable-obsolete to build it anyway." >&2
+ echo "*** Support will be REMOVED in the next major release of GCC," >&2
+ echo "*** unless a maintainer comes forward." >&2
+ exit 1
+ fi;;
+esac
+
+# Unsupported targets list. Do not put an entry in this list unless
+# it would otherwise be caught by a more permissive pattern. The list
+# should be in alphabetical order.
+case ${target} in
+ # Avoid special cases that are not obsolete
+ arm*-*-*eabi* \
+ )
+ ;;
+ arm*-wince-pe* \
+ | arm*-*-ecos-elf \
+ | arm*-*-elf \
+ | arm*-*-linux* \
+ | arm*-*-uclinux* \
+ | cris-*-linux* \
+ | crisv32-*-* \
+ | i[34567]86-go32-* \
+ | i[34567]86-*-go32* \
+ | m32r-*-linux* \
+ | m32rle-*-linux* \
+ | m68k*-*-openbsd* \
+ | m68k-*-uclinuxoldabi* \
+ | mips64orion*-*-rtems* \
+ | pdp11-*-bsd \
+ | powerpc*-*-linux*paired* \
+ | powerpc*-*-*spe* \
+ | sparc-hal-solaris2* \
+ | spu*-*-* \
+ | thumb-*-* \
+ | *-*-freebsd[12] | *-*-freebsd[1234].* \
+ | *-*-freebsd*aout* \
+ | *-*-linux*aout* \
+ | *-*-linux*coff* \
+ | *-*-linux*libc1* \
+ | *-*-linux*oldld* \
+ | *-*-rtemsaout* \
+ | *-*-rtemscoff* \
+ | *-*-solaris2 \
+ | *-*-solaris2.[0-9] \
+ | *-*-solaris2.[0-9].* \
+ | *-*-solaris2.10* \
+ | *-*-sysv* \
+ | vax-*-vms* \
+ )
+ echo "*** Configuration ${target} not supported" 1>&2
+ exit 1
+ ;;
+esac
+
+# Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
+# updated in each machine entry. Also set default extra_headers for some
+# machines.
+tm_p_file=
+cpu_type=`echo ${target} | sed 's/-.*$//'`
+cpu_is_64bit=
+case ${target} in
+m32c*-*-*)
+ cpu_type=m32c
+ tmake_file=m32c/t-m32c
+ target_has_targetm_common=no
+ ;;
+aarch64*-*-*)
+ cpu_type=aarch64
+ extra_headers="arm_fp16.h arm_neon.h arm_bf16.h arm_acle.h arm_sve.h"
+ c_target_objs="aarch64-c.o"
+ cxx_target_objs="aarch64-c.o"
+ d_target_objs="aarch64-d.o"
+ extra_objs="aarch64-builtins.o aarch-common.o aarch64-sve-builtins.o aarch64-sve-builtins-shapes.o aarch64-sve-builtins-base.o aarch64-sve-builtins-sve2.o cortex-a57-fma-steering.o aarch64-speculation.o falkor-tag-collision-avoidance.o aarch64-bti-insert.o aarch64-cc-fusion.o"
+ target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.cc \$(srcdir)/config/aarch64/aarch64-sve-builtins.h \$(srcdir)/config/aarch64/aarch64-sve-builtins.cc"
+ target_has_targetm_common=yes
+ ;;
+alpha*-*-*)
+ cpu_type=alpha
+ extra_options="${extra_options} g.opt"
+ ;;
+amdgcn*)
+ cpu_type=gcn
+ use_gcc_stdint=wrap
+ ;;
+am33_2.0-*-linux*)
+ cpu_type=mn10300
+ ;;
+arc*-*-*)
+ cpu_type=arc
+ c_target_objs="arc-c.o"
+ cxx_target_objs="arc-c.o"
+ extra_options="${extra_options} arc/arc-tables.opt g.opt"
+ extra_headers="arc-simd.h"
+ ;;
+arm*-*-*)
+ cpu_type=arm
+ extra_objs="arm-builtins.o arm-mve-builtins.o aarch-common.o"
+ extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h arm_bf16.h arm_mve_types.h arm_mve.h arm_cde.h"
+ target_type_format_char='%'
+ c_target_objs="arm-c.o"
+ cxx_target_objs="arm-c.o"
+ d_target_objs="arm-d.o"
+ extra_options="${extra_options} arm/arm-tables.opt"
+ target_gtfiles="\$(srcdir)/config/arm/arm-builtins.cc \$(srcdir)/config/arm/arm-mve-builtins.h \$(srcdir)/config/arm/arm-mve-builtins.cc"
+ ;;
+avr-*-*)
+ cpu_type=avr
+ c_target_objs="avr-c.o"
+ cxx_target_objs="avr-c.o"
+ ;;
+bfin*-*)
+ cpu_type=bfin
+ ;;
+bpf-*-*)
+ cpu_type=bpf
+ ;;
+frv*) cpu_type=frv
+ extra_options="${extra_options} g.opt"
+ ;;
+ft32*) cpu_type=ft32
+ target_has_targetm_common=no
+ ;;
+moxie*) cpu_type=moxie
+ target_has_targetm_common=no
+ ;;
+fido-*-*)
+ cpu_type=m68k
+ extra_headers=math-68881.h
+ extra_options="${extra_options} m68k/m68k-tables.opt"
+ ;;
+i[34567]86-*-* | x86_64-*-*)
+ cpu_type=i386
+ c_target_objs="i386-c.o"
+ cxx_target_objs="i386-c.o"
+ d_target_objs="i386-d.o"
+ extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
+ target_gtfiles="\$(srcdir)/config/i386/i386-builtins.cc \$(srcdir)/config/i386/i386-expand.cc \$(srcdir)/config/i386/i386-options.cc"
+ extra_options="${extra_options} fused-madd.opt"
+ extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
+ pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
+ nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
+ immintrin.h x86intrin.h avxintrin.h xopintrin.h
+ ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
+ lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
+ avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
+ rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
+ adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
+ avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
+ shaintrin.h clflushoptintrin.h xsavecintrin.h
+ xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
+ avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
+ avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
+ avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
+ avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
+ clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
+ gfniintrin.h cet.h avx512vbmi2intrin.h
+ avx512vbmi2vlintrin.h avx512vnniintrin.h
+ avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
+ avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
+ pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
+ waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
+ avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
+ avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
+ tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h
+ amxbf16intrin.h x86gprintrin.h uintrintrin.h
+ hresetintrin.h keylockerintrin.h avxvnniintrin.h
+ mwaitintrin.h avx512fp16intrin.h avx512fp16vlintrin.h"
+ ;;
+ia64-*-*)
+ extra_headers=ia64intrin.h
+ extra_options="${extra_options} g.opt fused-madd.opt"
+ ;;
+hppa*-*-*)
+ cpu_type=pa
+ ;;
+lm32*)
+ extra_options="${extra_options} g.opt"
+ ;;
+m32r*-*-*)
+ cpu_type=m32r
+ extra_options="${extra_options} g.opt"
+ ;;
+m68k-*-*)
+ extra_headers=math-68881.h
+ extra_options="${extra_options} m68k/m68k-tables.opt"
+ ;;
+microblaze*-*-*)
+ cpu_type=microblaze
+ extra_options="${extra_options} g.opt"
+ ;;
+mips*-*-*)
+ cpu_type=mips
+ d_target_objs="mips-d.o"
+ extra_headers="loongson.h loongson-mmiintrin.h msa.h"
+ extra_objs="frame-header-opt.o"
+ extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
+ ;;
+loongarch*-*-*)
+ cpu_type=loongarch
+ extra_headers="larchintrin.h"
+ extra_objs="loongarch-c.o loongarch-builtins.o loongarch-cpu.o loongarch-opts.o loongarch-def.o"
+ extra_gcc_objs="loongarch-driver.o loongarch-cpu.o loongarch-opts.o loongarch-def.o"
+ extra_options="${extra_options} g.opt fused-madd.opt"
+ ;;
+nds32*)
+ cpu_type=nds32
+ extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
+ case ${target} in
+ nds32*-*-linux*)
+ extra_options="${extra_options} nds32/nds32-linux.opt"
+ ;;
+ nds32*-*-elf*)
+ extra_options="${extra_options} nds32/nds32-elf.opt"
+ ;;
+ *)
+ ;;
+ esac
+ extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
+ ;;
+nios2-*-*)
+ cpu_type=nios2
+ extra_options="${extra_options} g.opt"
+ ;;
+nvptx-*-*)
+ cpu_type=nvptx
+ c_target_objs="nvptx-c.o"
+ cxx_target_objs="nvptx-c.o"
+ extra_options="${extra_options} nvptx/nvptx-gen.opt"
+ ;;
+or1k*-*-*)
+ cpu_type=or1k
+ ;;
+powerpc*-*-*)
+ cpu_type=rs6000
+ extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
+ extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
+ extra_objs="${extra_objs} rs6000-builtins.o rs6000-builtin.o"
+ extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
+ extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
+ extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
+ extra_headers="${extra_headers} mmintrin.h x86intrin.h"
+ extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
+ extra_headers="${extra_headers} nmmintrin.h immintrin.h x86gprintrin.h"
+ extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
+ extra_headers="${extra_headers} amo.h"
+ case x$with_cpu in
+ xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
+ cpu_is_64bit=yes
+ ;;
+ esac
+ extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.cc \$(srcdir)/config/rs6000/rs6000-call.cc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.cc"
+ target_gtfiles="$target_gtfiles ./rs6000-builtins.h"
+ ;;
+pru-*-*)
+ cpu_type=pru
+ ;;
+riscv*)
+ cpu_type=riscv
+ extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o riscv-shorten-memrefs.o"
+ d_target_objs="riscv-d.o"
+ ;;
+rs6000*-*-*)
+ extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
+ extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
+ extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.cc \$(srcdir)/config/rs6000/rs6000-call.cc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.cc"
+ ;;
+sparc*-*-*)
+ cpu_type=sparc
+ c_target_objs="sparc-c.o"
+ cxx_target_objs="sparc-c.o"
+ d_target_objs="sparc-d.o"
+ extra_headers="visintrin.h"
+ ;;
+s390*-*-*)
+ cpu_type=s390
+ d_target_objs="s390-d.o"
+ extra_options="${extra_options} fused-madd.opt"
+ extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
+ ;;
+# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
+sh[123456789lbe]*-*-* | sh-*-*)
+ cpu_type=sh
+ extra_options="${extra_options} fused-madd.opt"
+ extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
+ ;;
+v850*-*-*)
+ cpu_type=v850
+ ;;
+tic6x-*-*)
+ cpu_type=c6x
+ extra_headers="c6x_intrinsics.h"
+ extra_options="${extra_options} c6x/c6x-tables.opt"
+ ;;
+xtensa*-*-*)
+ extra_options="${extra_options} fused-madd.opt"
+ ;;
+tilegx*-*-*)
+ cpu_type=tilegx
+ ;;
+tilepro*-*-*)
+ cpu_type=tilepro
+ ;;
+esac
+
+tm_file=${cpu_type}/${cpu_type}.h
+tm_d_file=${cpu_type}/${cpu_type}.h
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
+then
+ tm_p_file=${cpu_type}/${cpu_type}-protos.h
+ tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
+fi
+
+extra_modes=
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
+then
+ extra_modes=${cpu_type}/${cpu_type}-modes.def
+fi
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
+then
+ extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
+fi
+
+case ${target} in
+aarch64*-*-*)
+ tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
+ case ${with_abi} in
+ "")
+ if test "x$with_multilib_list" = xilp32; then
+ tm_file="aarch64/biarchilp32.h ${tm_file}"
+ else
+ tm_file="aarch64/biarchlp64.h ${tm_file}"
+ fi
+ ;;
+ ilp32)
+ tm_file="aarch64/biarchilp32.h ${tm_file}"
+ ;;
+ lp64)
+ tm_file="aarch64/biarchlp64.h ${tm_file}"
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ esac
+ ;;
+i[34567]86-*-*)
+ if test "x$with_abi" != x; then
+ echo "This target does not support --with-abi."
+ exit 1
+ fi
+ ;;
+x86_64-*-darwin*)
+ ;;
+x86_64-*-*)
+ case ${with_abi} in
+ "")
+ if test "x$with_multilib_list" = xmx32; then
+ tm_file="i386/biarchx32.h ${tm_file}"
+ else
+ tm_file="i386/biarch64.h ${tm_file}"
+ fi
+ ;;
+ 64 | m64)
+ tm_file="i386/biarch64.h ${tm_file}"
+ ;;
+ x32 | mx32)
+ tm_file="i386/biarchx32.h ${tm_file}"
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ esac
+ ;;
+arm*-*-*)
+ tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
+ ;;
+esac
+
+# On a.out targets, we need to use collect2.
+case ${target} in
+*-*-*aout*)
+ use_collect2=yes
+ ;;
+esac
+
+# Common C libraries.
+tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
+
+# 32-bit x86 processors supported by --with-arch=. Each processor
+# MUST be separated by exactly one space.
+x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
+athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
+i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
+pentium4 pentium4m pentiumpro prescott lakemont samuel-2 nehemiah \
+c7 esther"
+
+# 64-bit x86 processors supported by --with-arch=. Each processor
+# MUST be separated by exactly one space.
+x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
+bdver3 bdver4 znver1 znver2 znver3 btver1 btver2 k8 k8-sse3 opteron \
+opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
+slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
+silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
+skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
+sapphirerapids alderlake rocketlake eden-x2 nano nano-1000 nano-2000 nano-3000 \
+nano-x2 eden-x4 nano-x4 x86-64 x86-64-v2 x86-64-v3 x86-64-v4 native"
+
+# Additional x86 processors supported by --with-cpu=. Each processor
+# MUST be separated by exactly one space.
+x86_cpus="generic intel"
+
+# Common parts for widely ported systems.
+case ${target} in
+*-*-darwin*)
+ tmake_file="t-darwin "
+ tm_file="${tm_file} darwin.h"
+ tm_d_file="${tm_d_file} tm-dwarf2.h"
+ darwin_os=`echo ${target} | sed 's/.*darwin\([0-9.]*\).*$/\1/'`
+ darwin_maj=`expr "$darwin_os" : '\([0-9]*\).*'`
+ macos_min=`expr "$darwin_os" : '[0-9]*\.\([0-9]*\).*'`
+ macos_maj=10
+ if test x"${macos_min}" = x; then
+ macos_min=0
+ fi
+ def_ld64=85.2
+ # Tools hosted on earlier versions of Darwin constrained all object
+ # alignment to be 2^15 or smaller. From Darwin11 (macOS 10.7) the
+ # alignment of non-common is allowed to be up to 2^28. Note that the
+ # larger alignment is permitted when targeting 10.6 from 10.7 so that
+ # the constraint only need be applied per host (and only if the host
+ # is Darwin).
+ case ${host} in
+ *-*-darwin[4-9]* | *-*-darwin10*)
+ tm_defines="$tm_defines L2_MAX_OFILE_ALIGNMENT=15U"
+ ;;
+ *)
+ tm_defines="$tm_defines L2_MAX_OFILE_ALIGNMENT=28U"
+ ;;
+ esac
+ case ${target} in
+ # Darwin 4 to 19 correspond to macOS 10.0 to 10.15
+ *-*-darwin[4-9]* | *-*-darwin1[0-9]*)
+ macos_min=`expr $darwin_maj - 4`
+ ;;
+ *-*-darwin2*)
+ # Darwin 20 corresponds to macOS 11, Darwin 21 to macOS 12.
+ macos_maj=`expr $darwin_maj - 9`
+ def_ld64=609.0
+ ;;
+ *-*-darwin)
+ case ${cpu_type} in
+ aarch64) macos_maj=11 ;;
+ x86_64) macos_min=6 ;;
+ *) macos_min=5 ;;
+ esac
+ case ${host} in
+ *-*-darwin*) tm_defines="$tm_defines DARWIN_USE_KERNEL_VERS" ;;
+ *)
+ # If configuring a cross-compiler then we will have set some
+ # default above, but it is probably not what was intended.
+ echo "Warning: Using ${target} is only suitable for Darwin hosts" 1>&2
+ echo "configure with an explicit target version" 1>&2
+ ;;
+ esac
+ ;;
+ *)
+ echo "Error: configuring for an unreleased macOS version ${target}" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="$tm_defines DEF_MIN_OSX_VERSION=\\\"${macos_maj}.${macos_min}\\\""
+ tm_defines="$tm_defines DEF_LD64=\\\"${def_ld64}\\\""
+ tm_file="${tm_file} ${cpu_type}/darwin.h"
+ tm_p_file="${tm_p_file} darwin-protos.h"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.cc"
+ extra_options="${extra_options} rpath.opt darwin.opt"
+ c_target_objs="${c_target_objs} darwin-c.o"
+ cxx_target_objs="${cxx_target_objs} darwin-c.o"
+ d_target_objs="${d_target_objs} darwin-d.o"
+ fortran_target_objs="darwin-f.o"
+ target_has_targetcm=yes
+ target_has_targetdm=yes
+ extra_objs="${extra_objs} darwin.o"
+ extra_gcc_objs="darwin-driver.o"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ ;;
+*-*-dragonfly*)
+ gas=yes
+ gnu_ld=yes
+ tmake_file="t-slibgcc"
+ case ${enable_threads} in
+ "" | yes | posix)
+ thread_file='posix'
+ ;;
+ no | single)
+ # Let these non-posix thread selections fall through if requested
+ ;;
+ *)
+ echo 'Unknown thread configuration for DragonFly BSD'
+ exit 1
+ ;;
+ esac
+ extra_options="$extra_options rpath.opt dragonfly.opt"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ d_target_objs="${d_target_objs} dragonfly-d.o"
+ tmake_file="${tmake_file} t-dragonfly"
+ target_has_targetdm=yes
+ ;;
+*-*-freebsd*)
+ # This is the generic ELF configuration of FreeBSD. Later
+ # machine-specific sections may refine and add to this
+ # configuration.
+ #
+ # Due to tm_file entry ordering issues that vary between cpu
+ # architectures, we only define fbsd_tm_file to allow the
+ # machine-specific section to dictate the final order of all
+ # entries of tm_file with the minor exception that components
+ # of the tm_file set here will always be of the form:
+ #
+ # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
+ #
+ # The machine-specific section should not tamper with this
+ # ordering but may order all other entries of tm_file as it
+ # pleases around the provided core setting.
+ gas=yes
+ gnu_ld=yes
+ fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
+ if test "$fbsd_major" = ""; then
+ echo "Specify the major version number of the targeted FreeBSD release"
+ echo "like this: --target=amd64-unknown-freebsd10.1"
+ exit 1
+ fi
+ tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
+ tmake_file="t-slibgcc"
+ case ${enable_threads} in
+ no)
+ fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
+ ;;
+ "" | yes | posix)
+ thread_file='posix'
+ ;;
+ *)
+ echo 'Unknown thread configuration for FreeBSD'
+ exit 1
+ ;;
+ esac
+ fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
+ extra_options="$extra_options rpath.opt freebsd.opt"
+ case ${target} in
+ *-*-freebsd[345].*)
+ :;;
+ *)
+ default_use_cxa_atexit=yes;;
+ esac
+ use_gcc_stdint=wrap
+ d_target_objs="${d_target_objs} freebsd-d.o"
+ tmake_file="${tmake_file} t-freebsd"
+ target_has_targetdm=yes
+ ;;
+*-*-fuchsia*)
+ native_system_header_dir=/include
+ ;;
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
+ extra_options="$extra_options gnu-user.opt"
+ gas=yes
+ gnu_ld=yes
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ tmake_file="t-slibgcc"
+ case $target in
+ *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
+ :;;
+ *-*-gnu*)
+ native_system_header_dir=/include
+ ;;
+ esac
+ # Linux C libraries selection switch: glibc / uclibc / bionic.
+ # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
+ case $target in
+ *linux*)
+ tm_p_file="${tm_p_file} linux-protos.h"
+ tmake_file="${tmake_file} t-linux"
+ extra_objs="${extra_objs} linux.o"
+ extra_options="${extra_options} linux.opt"
+ ;;
+ esac
+ case $target in
+ *-*-*android*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
+ ;;
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
+ ;;
+ *-*-*musl*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
+ ;;
+ *)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ ;;
+ esac
+ # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
+ # is provided.
+ default_use_cxa_atexit=yes
+ use_gcc_tgmath=no
+ use_gcc_stdint=wrap
+ # Enable compilation for Android by default for *android* targets.
+ case $target in
+ *-*-*android*)
+ tm_defines="$tm_defines ANDROID_DEFAULT=1"
+ ;;
+ *)
+ tm_defines="$tm_defines ANDROID_DEFAULT=0"
+ ;;
+ esac
+ c_target_objs="${c_target_objs} glibc-c.o"
+ cxx_target_objs="${cxx_target_objs} glibc-c.o"
+ d_target_objs="${d_target_objs} glibc-d.o"
+ tmake_file="${tmake_file} t-glibc"
+ target_has_targetcm=yes
+ target_has_targetdm=yes
+ case $target in
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
+ ;;
+ *)
+ # Linux targets always support .init_array.
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+ ;;
+*-*-netbsd*)
+ tm_p_file="${tm_p_file} netbsd-protos.h"
+ tmake_file="t-netbsd t-slibgcc"
+ extra_objs="${extra_objs} netbsd.o"
+ d_target_objs="${d_target_objs} netbsd-d.o"
+ gas=yes
+ gnu_ld=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
+ default_use_cxa_atexit=yes
+ target_has_targetdm=yes
+ case ${target} in
+ arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
+ default_gnu_indirect_function=yes
+ ;;
+ esac
+ ;;
+*-*-openbsd*)
+ tmake_file="t-openbsd"
+ case ${enable_threads} in
+ yes)
+ thread_file='posix'
+ ;;
+ esac
+ case ${target} in
+ *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
+ default_use_cxa_atexit=yes
+ ;;
+ esac
+ d_target_objs="${d_target_objs} openbsd-d.o"
+ target_has_targetdm=yes
+ ;;
+*-*-phoenix*)
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ ;;
+*-*-rtems*)
+ case ${enable_threads} in
+ "" | yes | rtems) thread_file='rtems' ;;
+ posix) thread_file='posix' ;;
+ no) ;;
+ *)
+ echo 'Unknown thread configuration for RTEMS'
+ exit 1
+ ;;
+ esac
+ tmake_file="${tmake_file} t-rtems"
+ extra_options="${extra_options} rtems.opt"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+*-*-uclinux*)
+ extra_options="$extra_options gnu-user.opt"
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
+ ;;
+*-*-rdos*)
+ use_gcc_stdint=wrap
+ ;;
+*-*-solaris2*)
+ # i?86-*-solaris2* needs to insert headers between cpu default and
+ # Solaris 2 specific ones.
+ sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
+ sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
+ sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
+ case ${target} in
+ *-*-solaris2.1[1-9]*)
+ # __cxa_atexit was introduced in Solaris 11.4.
+ default_use_cxa_atexit=yes
+ ;;
+ esac
+ use_gcc_stdint=wrap
+ if test x$gnu_ld = xyes; then
+ tm_file="usegld.h ${tm_file}"
+ fi
+ if test x$gas = xyes; then
+ tm_file="usegas.h ${tm_file}"
+ fi
+ tm_p_file="${tm_p_file} sol2-protos.h"
+ tmake_file="${tmake_file} t-sol2 t-slibgcc"
+ c_target_objs="${c_target_objs} sol2-c.o"
+ cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
+ d_target_objs="${d_target_objs} sol2-d.o"
+ extra_objs="${extra_objs} sol2.o sol2-stubs.o"
+ extra_options="${extra_options} sol2.opt"
+ case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
+ "":yes:* | yes:yes:* )
+ thread_file=posix
+ ;;
+ esac
+ target_has_targetdm=yes
+ ;;
+*-*-*vms*)
+ extra_options="${extra_options} vms/vms.opt"
+ xmake_file=vms/x-vms
+ tmake_file="vms/t-vms t-slibgcc"
+ extra_objs="vms.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.cc"
+ tm_p_file="${tm_p_file} vms/vms-protos.h"
+ xm_file="vms/xm-vms.h"
+ c_target_objs="vms-c.o"
+ cxx_target_objs="vms-c.o"
+ fortran_target_objs="vms-f.o"
+ use_gcc_stdint=provide
+ tm_file="${tm_file} vms/vms-stdint.h"
+ if test x$gnu_ld != xyes; then
+ # Build wrappers for native case.
+ extra_programs="ld\$(exeext) ar\$(exeext)"
+ tmake_file="$tmake_file vms/t-vmsnative"
+ fi
+ ;;
+*-*-vxworks*)
+ tmake_file=t-vxworks
+ xm_defines=POSIX
+
+ extra_options="${extra_options} vxworks.opt"
+ extra_objs="$extra_objs vxworks.o"
+
+ c_target_objs="${c_target_objs} vxworks-c.o"
+ cxx_target_objs="${cxx_target_objs} vxworks-c.o"
+ extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
+ target_has_targetcm="yes"
+
+ # This private header exposes a consistent interface for checks on
+ # the VxWorks version our runtime header files need to perform, based on
+ # what the system headers adverstise:
+
+ extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
+
+ # Starting from VxWorks 7, the system comes with a Dinkumware
+ # environment which requires the inclusion of "yvals.h" before other
+ # system headers. We provide wrapped versions of a few headers to
+ # accomodate such constraints:
+
+ extra_headers="${extra_headers} ../vxworks/_yvals.h"
+ extra_headers="${extra_headers} ../vxworks/_yvals-wrapper.h"
+
+ extra_headers="${extra_headers} ../vxworks/math.h ../vxworks/complex.h"
+ extra_headers="${extra_headers} ../vxworks/inttypes.h ../vxworks/setjmp.h"
+
+ # We provide (a tailored version of) stdint.h
+ tm_file="${tm_file} vxworks-stdint.h"
+ use_gcc_stdint=provide
+
+ case ${enable_threads} in
+ no) ;;
+ "" | yes | vxworks) thread_file='vxworks' ;;
+ *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
+ esac
+
+ # A few common macro definitions conveying general characteristics
+ # of the configuration at hand. Note that by VxWorks 7, we mean the
+ # the SR6xx major update or beyond in vendor parlance:
+
+ case $target in
+ *-*-vxworks7*)
+ tm_defines="$tm_defines TARGET_VXWORKS7=1"
+ ;;
+ esac
+ case $target in
+ *64-*-vxworks*)
+ tm_defines="$tm_defines TARGET_VXWORKS64=1"
+ ;;
+ esac
+
+ # Then a few build configuration controls for VxWorks 7, which
+ # has specificities on top of which we aim to provide more complete
+ # C++ support:
+
+ case $target in
+ *-*-vxworks7*)
+ # VxWorks 7 always has init/fini_array support and it is simpler to
+ # just leverage this, sticking to what the system toolchain does:
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+ ;;
+*-*-elf|arc*-*-elf*)
+ # Assume that newlib is being used and so __cxa_atexit is provided.
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+esac
+
+case ${target} in
+aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64"
+ case $target in
+ aarch64-*-elf*)
+ use_gcc_stdint=wrap
+ ;;
+ aarch64-*-fuchsia*)
+ tm_file="${tm_file} fuchsia.h"
+ ;;
+ aarch64-*-rtems*)
+ tm_file="${tm_file} aarch64/rtems.h rtems.h"
+ ;;
+ esac
+ case $target in
+ aarch64_be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ aarch64_multilibs="${with_multilib_list}"
+ if test "$aarch64_multilibs" = "default"; then
+ aarch64_multilibs="lp64,ilp32"
+ fi
+ aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32 | lp64 )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${aarch64_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+aarch64*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
+ tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+ ;;
+aarch64*-*-netbsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+aarch64*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
+ tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+ case $target in
+ aarch64_be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ aarch64_multilibs="${with_multilib_list}"
+ if test "$aarch64_multilibs" = "default"; then
+ # TODO: turn on ILP32 multilib build after its support is mature.
+ # aarch64_multilibs="lp64,ilp32"
+ aarch64_multilibs="lp64"
+ fi
+ aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32 | lp64 )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${aarch64_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+aarch64*-wrs-vxworks*)
+ tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
+ tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
+ ;;
+alpha*-*-linux*)
+ tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
+ extra_options="${extra_options} alpha/elf.opt"
+ ;;
+alpha*-*-netbsd*)
+ tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
+ tmake_file="${tmake_file} alpha/t-alpha"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
+ alpha/elf.opt"
+ ;;
+alpha*-*-openbsd*)
+ tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
+ tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
+ tmake_file="${tmake_file} alpha/t-alpha"
+ extra_options="${extra_options} openbsd.opt alpha/elf.opt"
+ # default x-alpha is only appropriate for dec-osf.
+ ;;
+alpha*-dec-*vms*)
+ tm_file="${tm_file} vms/vms.h alpha/vms.h"
+ tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
+ ;;
+arc*-*-elf*)
+ tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
+ tmake_file="arc/t-multilib arc/t-arc"
+ extra_gcc_objs="driver-arc.o"
+ if test "x$with_cpu" != x; then
+ tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
+ fi
+ if test x${with_endian} = x; then
+ case ${target} in
+ arc*be-*-* | arc*eb-*-*) with_endian=big ;;
+ *) with_endian=little ;;
+ esac
+ fi
+ case ${with_endian} in
+ big|little) ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ big*) tm_file="arc/big.h ${tm_file}"
+ esac
+ ;;
+arc*-*-linux*)
+ tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
+ tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
+ extra_gcc_objs="driver-arc.o"
+ if test "x$with_cpu" != x; then
+ tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
+ fi
+ if test x${with_endian} = x; then
+ case ${target} in
+ arc*be-*-* | arc*eb-*-*) with_endian=big ;;
+ *) with_endian=little ;;
+ esac
+ fi
+ case ${with_endian} in
+ big|little) ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ big*) tm_file="arc/big.h ${tm_file}"
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+arm-wrs-vxworks7*)
+ # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
+ # VxWorks 7 was transitory and major versions prior to 7 were based
+ # on long deprecated ABI, not supported at all any more regardless
+ # of VxWorks.
+ extra_options="${extra_options} arm/vxworks.opt"
+ tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
+ tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
+ tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
+ target_cpu_cname="generic-armv7-a"
+ need_64bit_hwint=yes
+ ;;
+arm*-*-freebsd*) # ARM FreeBSD EABI
+ tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
+ case $target in
+ arm*b-*-freebsd*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
+ tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
+ case $target in
+ armv6*-*-freebsd*)
+ target_cpu_cname="arm1176jzf-s"
+ if test $fbsd_major -ge 11; then
+ tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
+ fi
+ ;;
+ armv7*-*-freebsd*)
+ target_cpu_cname="generic-armv7-a"
+ tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
+ ;;
+ *)
+ target_cpu_cname="arm9"
+ ;;
+ esac
+ with_tls=${with_tls:-gnu}
+ ;;
+arm*-*-netbsdelf*)
+ target_cpu_cname="strongarm"
+ tmake_file="${tmake_file} arm/t-arm"
+ tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ case ${target} in
+ arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
+ esac
+ case ${target} in
+ arm*-*-netbsdelf-*eabi*)
+ tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
+ tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
+ ;;
+ *)
+ tm_file="$tm_file arm/netbsd-elf.h"
+ tmake_file="$tmake_file arm/t-netbsd"
+ ;;
+ esac
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ case ${target} in
+ arm*-*-netbsdelf-*eabihf*)
+ # Hard-float requires at least Arm v5te
+ target_cpu_cname="arm10e"
+ tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
+ ;;
+ esac
+ case ${target} in
+ armv6*) target_cpu_cname="arm1176jzf-s";;
+ armv7*) target_cpu_cname="generic-armv7-a";;
+ esac
+ ;;
+arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
+ extra_options="${extra_options} linux-android.opt"
+ case $target in
+ arm*b-*-linux*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
+ tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
+ case $target in
+ arm*-*-uclinuxfdpiceabi)
+ tm_file="$tm_file arm/uclinuxfdpiceabi.h"
+ ;;
+ esac
+ # Generation of floating-point instructions requires at least ARMv5te.
+ if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
+ target_cpu_cname="arm10e"
+ else
+ target_cpu_cname="arm10tdmi"
+ fi
+ # Define multilib configuration for arm-linux-androideabi.
+ case ${target} in
+ *-androideabi)
+ tmake_file="$tmake_file arm/t-linux-androideabi"
+ ;;
+ esac
+ # The EABI requires the use of __cxa_atexit.
+ default_use_cxa_atexit=yes
+ with_tls=${with_tls:-gnu}
+ ;;
+arm*-*-uclinux*eabi*) # ARM ucLinux
+ tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
+ tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
+ target_cpu_cname="arm7tdmi"
+ # The EABI requires the use of __cxa_atexit.
+ arm_multilibs="${with_extra_multilibs}"
+ if test $arm_multilibs != "default"; then
+ arm_multilibs=`echo $arm_multilibs | sed -e 's/,/ /g'`
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ armv7-m)
+ tmake_file="${tmake_file} arm/t-armv7-m"
+ ;;
+ *)
+ echo "--with-extra-multilibs=${arm_multilib} not supported."
+ exit 1
+ esac
+ done
+ fi
+ default_use_cxa_atexit=yes
+ ;;
+arm*-*-phoenix*)
+ tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
+ tm_file="${tm_file} newlib-stdint.h phoenix.h"
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
+ target_cpu_cname="arm7tdmi"
+ ;;
+arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
+ case ${target} in
+ arm*eb-*-eabi*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ esac
+ default_use_cxa_atexit=yes
+ tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
+ target_cpu_cname="arm7tdmi"
+ case ${target} in
+ arm*-*-eabi*)
+ tm_file="$tm_file newlib-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi"
+ arm_multilibs="${with_extra_multilibs}"
+ if test $arm_multilibs != "default"; then
+ arm_multilibs=`echo $arm_multilibs | sed -e 's/,/ /g'`
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ armv7-m)
+ tmake_file="${tmake_file} arm/t-armv7-m"
+ ;;
+ *)
+ echo "--with-extra-multilibs=${arm_multilib} not supported."
+ exit 1
+ esac
+ done
+ fi
+ use_gcc_stdint=wrap
+ ;;
+ arm*-*-fuchsia*)
+ tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
+ target_cpu_cname="generic-armv7-a"
+ ;;
+ arm*-*-rtems*)
+ tm_file="${tm_file} arm/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
+ ;;
+ arm*-*-symbianelf*)
+ tm_file="${tm_file} arm/symbian.h"
+ # We do not include t-bpabi for Symbian OS because the system
+ # provides its own implementation of the BPABI functions.
+ tmake_file="${tmake_file} arm/t-symbian"
+ target_cpu_cname="arm10tdmi"
+ ;;
+ esac
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ ;;
+avr-*-*)
+ tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
+ if test x${with_avrlibc} != xno; then
+ tm_file="${tm_file} ${cpu_type}/avrlibc.h"
+ tm_defines="${tm_defines} WITH_AVRLIBC"
+ fi
+ # Work out avr_double_comparison which is 2 or 3 and is used in
+ # target hook FLOAT_LIB_COMPARE_RETURNS_BOOL to determine whether
+ # DFmode comparisons return 3-state or 2-state results.
+ case y${with_double_comparison} in
+ y | ytristate)
+ avr_double_comparison=3
+ ;;
+ ybool | ylibf7)
+ avr_double_comparison=2
+ ;;
+ *)
+ echo "Error: --with-double-comparison= can only be used with: 'tristate', 'bool', 'libf7'" 1>&2
+ exit 1
+ ;;
+ esac
+ case "y${with_libf7}" in
+ yno)
+ # avr_double_comparison as set above.
+ ;;
+ ylibgcc)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ ;;
+ y | yyes | ymath-symbols)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH_SYMBOLS"
+ ;;
+ ymath)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH"
+ ;;
+ *)
+ echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="${tm_defines} WITH_DOUBLE_COMPARISON=${avr_double_comparison}"
+ case y${with_double} in
+ y32)
+ avr_double=32
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ ;;
+ y64)
+ avr_double=64
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ ;;
+ y64,32)
+ avr_double=64
+ avr_double_multilib=1
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
+ ;;
+ y | y32,64)
+ avr_double=32
+ avr_double_multilib=1
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
+ ;;
+ *)
+ echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
+ exit 1
+ ;;
+ esac
+ case y${with_long_double} in
+ y32)
+ avr_long_double=32
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ ;;
+ y64)
+ avr_long_double=64
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ ;;
+ y | y64,32)
+ avr_long_double=64
+ avr_long_double_multilib=1
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
+ ;;
+ y32,64)
+ avr_long_double=32
+ avr_long_double_multilib=1
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
+ ;;
+ ydouble)
+ avr_long_double=${avr_double}
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
+ if test y${avr_double_multilib} = y1; then
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ else
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
+ fi
+ ;;
+ *)
+ echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
+ exit 1
+ ;;
+ esac
+ if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
+ if test y${with_long_double} != ydouble; then
+ echo "Error: --with-double=${with_double} requests a multilib for double, but long double is always 32 bits wide due to --with-long-double=${with_long_double}" 1>&2
+ exit 1
+ fi
+ fi
+ if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
+ echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
+ exit 1
+ fi
+ if test y${avr_double}${avr_long_double} = y6432; then
+ echo "Error: double default of 64 bits from --with-double=${with_double} conflicts with default of 32 bits for long double from --with-long-double=${with_long_double}" 1>&2
+ exit 1
+ fi
+ tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
+ tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
+ tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
+ use_gcc_stdint=wrap
+ extra_gcc_objs="driver-avr.o avr-devices.o"
+ extra_objs="avr-devices.o avr-log.o"
+ ;;
+bfin*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
+ tmake_file=bfin/t-bfin-elf
+ use_collect2=no
+ ;;
+bfin*-uclinux*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
+ tmake_file=bfin/t-bfin-uclinux
+ use_collect2=no
+ ;;
+bfin*-linux-uclibc*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
+ tmake_file="${tmake_file} bfin/t-bfin-linux"
+ use_collect2=no
+ ;;
+bfin*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} bfin/t-rtems"
+ ;;
+bfin*-*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
+ use_collect2=no
+ use_gcc_stdint=wrap
+ ;;
+bpf-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} bpf/t-bpf"
+ use_collect2=no
+ extra_headers="bpf-helpers.h"
+ use_gcc_stdint=provide
+ extra_objs="coreout.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/bpf/coreout.cc"
+ ;;
+cr16-*-elf)
+ tm_file="elfos.h ${tm_file} newlib-stdint.h"
+ tmake_file="${tmake_file} cr16/t-cr16 "
+ use_collect2=no
+ ;;
+cris-*-elf | cris-*-none)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="cris/t-cris cris/t-elfmulti"
+ gas=yes
+ extra_options="${extra_options} cris/elf.opt"
+ use_gcc_stdint=wrap
+ ;;
+csky-*-*)
+ if test x${with_endian} != x; then
+ case ${with_endian} in
+ big|little) ;;
+ *)
+ echo "with_endian=${with_endian} not supported."
+ exit 1
+ ;;
+ esac
+ fi
+ if test x${with_float} != x; then
+ case ${with_float} in
+ soft | hard) ;;
+ *) echo
+ "Unknown floating point type used in --with-float=$with_float"
+ exit 1
+ ;;
+ esac
+ fi
+ tm_file="csky/csky.h"
+ md_file="csky/csky.md"
+ out_file="csky/csky.cc"
+ tm_p_file="${tm_p_file} csky/csky-protos.h"
+ extra_options="${extra_options} csky/csky_tables.opt"
+
+ if test x${enable_tpf_debug} = xyes; then
+ tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
+ fi
+
+ case ${target} in
+ csky-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
+ tmake_file="csky/t-csky csky/t-csky-elf"
+ default_use_cxa_atexit=no
+ use_gcc_stdint=wrap
+ ;;
+ csky-*-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
+ tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
+
+ case ${target} in
+ csky-*-linux-gnu*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+ csky-*-linux-uclibc*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
+ default_use_cxa_atexit=no
+ ;;
+ *)
+ echo "Unknown target $target"
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "Unknown target $target"
+ exit 1
+ ;;
+ esac
+ ;;
+epiphany-*-elf | epiphany-*-rtems*)
+ tm_file="dbxelf.h elfos.h ${tm_file}"
+ tmake_file="${tmake_file} epiphany/t-epiphany"
+ case ${target} in
+ epiphany-*-rtems*)
+ tm_file="${tm_file} epiphany/rtems.h rtems.h newlib-stdint.h"
+ ;;
+ *)
+ tm_file="${tm_file} newlib-stdint.h"
+ ;;
+ esac
+ extra_options="${extra_options} fused-madd.opt"
+ extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
+ tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
+ extra_headers="epiphany_intrinsics.h"
+ ;;
+fr30-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ ;;
+frv-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file=frv/t-frv
+ ;;
+frv-*-*linux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} \
+ gnu-user.h linux.h glibc-stdint.h frv/linux.h"
+ tmake_file="${tmake_file} frv/t-frv frv/t-linux"
+ ;;
+ft32-*-elf)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} ft32/t-ft32"
+ ;;
+amdgcn-*-amdhsa)
+ tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
+ tmake_file="gcn/t-gcn-hsa"
+ native_system_header_dir=/include
+ extra_modes=gcn/gcn-modes.def
+ extra_objs="${extra_objs} gcn-tree.o"
+ extra_gcc_objs="driver-gcn.o"
+ case "$host" in
+ x86_64*-*-linux-gnu )
+ if test "$ac_cv_search_dlopen" != no; then
+ extra_programs="${extra_programs} gcn-run\$(exeext)"
+ fi
+ ;;
+ esac
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="${extra_programs} mkoffload\$(exeext)"
+ tm_file="${tm_file} gcn/offload.h"
+ fi
+ # Force .init_array support.
+ gcc_cv_initfini_array=yes
+ thread_file=gcn
+ ;;
+moxie-*-elf)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} moxie/t-moxie"
+ ;;
+moxie-*-uclinux*)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
+ tmake_file="${tmake_file} moxie/t-moxie"
+ ;;
+moxie-*-rtems*)
+ tmake_file="${tmake_file} moxie/t-moxie"
+ tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
+ ;;
+moxie-*-moxiebox*)
+ gas=yes
+ gnu_ld=yes
+ tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
+ tmake_file="${tmake_file} moxie/t-moxiebox"
+ ;;
+h8300-*-elf*)
+ tmake_file="h8300/t-h8300"
+ tm_file="h8300/h8300.h elfos.h newlib-stdint.h h8300/elf.h"
+ ;;
+h8300-*-linux*)
+ tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
+ tm_file="h8300/h8300.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
+ ;;
+hppa*64*-*-linux*)
+ target_cpu_default="MASK_PA_11|MASK_PA_20"
+ tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
+ glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
+ pa/pa64-linux.h"
+ tmake_file="${tmake_file} pa/t-pa pa/t-linux"
+ d_target_objs="${d_target_objs} pa-d.o"
+ gas=yes gnu_ld=yes
+ ;;
+hppa*-*-linux*)
+ target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
+ pa/pa32-regs.h pa/pa32-linux.h"
+ tmake_file="${tmake_file} pa/t-pa pa/t-linux"
+ d_target_objs="${d_target_objs} pa-d.o"
+ ;;
+hppa*-*-openbsd*)
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
+ pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
+ extra_options="${extra_options} openbsd.opt"
+ tmake_file="pa/t-pa"
+ d_target_objs="${d_target_objs} pa-d.o"
+ gas=yes
+ gnu_ld=yes
+ ;;
+hppa*-*-netbsd*)
+ target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
+ pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
+ tmake_file="${tmake_file}"
+ tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+hppa[12]*-*-hpux10*)
+ case ${target} in
+ hppa1.1-*-* | hppa2*-*-*)
+ target_cpu_default="MASK_PA_11"
+ ;;
+ esac
+ tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
+ pa/pa-hpux.h pa/pa-hpux10.h"
+ extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
+ case ${target} in
+ *-*-hpux10.[1-9]*)
+ tm_file="${tm_file} pa/pa-hpux1010.h"
+ extra_options="${extra_options} pa/pa-hpux1010.opt"
+ ;;
+ esac
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case ${enable_threads} in
+ "")
+ if test x$have_pthread_h = xyes ; then
+ tmake_file="${tmake_file} pa/t-dce-thr"
+ fi
+ ;;
+ yes | dce)
+ tmake_file="${tmake_file} pa/t-dce-thr"
+ ;;
+ esac
+ use_collect2=yes
+ gas=yes
+ if test "x$with_dwarf2" != x; then
+ echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
+ dwarf2=no
+ fi
+ ;;
+hppa*64*-*-hpux11*)
+ target_cpu_default="MASK_PA_11|MASK_PA_20"
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+ fi
+ tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
+ pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
+ pa/pa-hpux11.h"
+ case ${target} in
+ *-*-hpux11.[12]*)
+ tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
+ extra_options="${extra_options} pa/pa-hpux1111.opt"
+ ;;
+ *-*-hpux11.[3-9]*)
+ tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
+ extra_options="${extra_options} pa/pa-hpux1131.opt"
+ ;;
+ *)
+ tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
+ ;;
+ esac
+ extra_options="${extra_options} pa/pa-hpux.opt \
+ pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case x${enable_threads} in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ gas=yes
+ case ${target} in
+ *-*-hpux11.[01]*)
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ *-*-hpux11.[23]*)
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ esac
+ ;;
+hppa[12]*-*-hpux11*)
+ case ${target} in
+ hppa1.1-*-* | hppa2*-*-*)
+ target_cpu_default="MASK_PA_11"
+ ;;
+ esac
+ tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
+ pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
+ extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
+ hpux11.opt"
+ case ${target} in
+ *-*-hpux11.[12]*)
+ tm_file="${tm_file} pa/pa-hpux1111.h"
+ extra_options="${extra_options} pa/pa-hpux1111.opt"
+ ;;
+ *-*-hpux11.[3-9]*)
+ tm_file="${tm_file} pa/pa-hpux1131.h"
+ extra_options="${extra_options} pa/pa-hpux1131.opt"
+ ;;
+ esac
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case x${enable_threads} in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ use_collect2=yes
+ gas=yes
+ case ${target} in
+ *-*-hpux11.[01]*)
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ *-*-hpux11.[23]*)
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ esac
+ if test "x$with_dwarf2" != x; then
+ echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
+ dwarf2=no
+ fi
+ ;;
+i[34567]86-*-darwin1[89]* | i[34567]86-*-darwin2*)
+ echo "Error: 32bit target is not supported after Darwin17" 1>&2
+ ;;
+i[34567]86-*-darwin*)
+ need_64bit_isa=yes
+ # Baseline choice for a machine that allows m64 support.
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
+ tm_file="${cpu_type}/darwin32-biarch.h ${tm_file} "
+ ;;
+x86_64-*-darwin1[89]* | x86_64-*-darwin2*)
+ # Only 64b from now
+ tm_defines="${tm_defines} TARGET_64BIT_DEFAULT=(OPTION_MASK_ISA_64BIT|OPTION_MASK_ABI_64)"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=0"
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} t-slibgcc"
+ ;;
+x86_64-*-darwin*)
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
+ tm_file="${cpu_type}/darwin64-biarch.h ${tm_file} "
+ ;;
+i[34567]86-*-elfiamcu)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
+ ;;
+i[34567]86-*-elf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
+ ;;
+x86_64-*-elf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
+ ;;
+x86_64-*-rtems*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
+ ;;
+i[34567]86-*-rdos*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
+ ;;
+x86_64-*-rdos*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
+ tmake_file="i386/t-i386elf t-svr4"
+ ;;
+i[34567]86-*-dragonfly*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
+ tmake_file="${tmake_file} i386/t-crtstuff"
+ ;;
+x86_64-*-dragonfly*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
+ tmake_file="${tmake_file} i386/t-crtstuff"
+ ;;
+i[34567]86-*-freebsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
+ ;;
+x86_64-*-freebsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
+ ;;
+i[34567]86-*-netbsdelf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+x86_64-*-netbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+i[34567]86-*-openbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
+ extra_options="${extra_options} openbsd.opt"
+ gas=yes
+ gnu_ld=yes
+ ;;
+x86_64-*-openbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
+ extra_options="${extra_options} openbsd.opt"
+ gas=yes
+ gnu_ld=yes
+ ;;
+i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
+ # Intel 80386's running GNU/*
+ # with ELF format using glibc 2
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
+ case ${target} in
+ i[34567]86-*-linux*)
+ tm_file="${tm_file} linux.h linux-android.h"
+ extra_options="${extra_options} linux-android.opt"
+ if test x$enable_targets = xall; then
+ tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ tmake_file="${tmake_file} i386/t-linux64"
+ x86_multilibs="${with_multilib_list}"
+ if test "$x86_multilibs" = "default"; then
+ x86_multilibs="m64,m32"
+ fi
+ x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
+ for x86_multilib in ${x86_multilibs}; do
+ case ${x86_multilib} in
+ m32 | m64 | mx32)
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${x86_with_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ need_64bit_isa=yes
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ else
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
+ fi
+ ;;
+ i[34567]86-*-kfreebsd*-gnu)
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
+ ;;
+ i[34567]86-*-kopensolaris*-gnu)
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
+ ;;
+ i[34567]86-*-gnu*)
+ tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
+ ;;
+ esac
+ ;;
+x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
+ i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
+ case ${target} in
+ x86_64-*-linux*)
+ tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
+ extra_options="${extra_options} linux-android.opt"
+ ;;
+ x86_64-*-kfreebsd*-gnu)
+ tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
+ ;;
+ esac
+ tmake_file="${tmake_file} i386/t-linux64"
+ x86_multilibs="${with_multilib_list}"
+ if test "$x86_multilibs" = "default"; then
+ case ${with_abi} in
+ x32 | mx32)
+ x86_multilibs="mx32"
+ ;;
+ *)
+ x86_multilibs="m64,m32"
+ ;;
+ esac
+ fi
+ x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
+ for x86_multilib in ${x86_multilibs}; do
+ case ${x86_multilib} in
+ m32 | m64 | mx32)
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${x86_with_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+i[34567]86-pc-msdosdjgpp*)
+ xm_file=i386/xm-djgpp.h
+ tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
+ native_system_header_dir=/dev/env/DJDIR/include
+ extra_options="${extra_options} i386/djgpp.opt"
+ gnu_ld=yes
+ gas=yes
+ use_gcc_stdint=wrap
+ ;;
+i[34567]86-*-lynxos*)
+ xm_defines=POSIX
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
+ tmake_file="${tmake_file} t-lynx"
+ extra_options="${extra_options} lynx.opt"
+ thread_file=lynx
+ gnu_ld=yes
+ gas=yes
+ ;;
+i[34567]86-*-nto-qnx*)
+ tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
+ extra_options="${extra_options} i386/nto.opt"
+ gnu_ld=yes
+ gas=yes
+ ;;
+i[34567]86-*-rtems*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} i386/t-rtems"
+ ;;
+i[34567]86-*-solaris2* | x86_64-*-solaris2*)
+ # Set default arch_32 to pentium4, tune_32 to generic like the other
+ # i386 targets, although config.guess defaults to i386-pc-solaris2*.
+ with_arch_32=${with_arch_32:-pentium4}
+ with_tune_32=${with_tune_32:-generic}
+ tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ tmake_file="$tmake_file i386/t-sol2"
+ need_64bit_isa=yes
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ ;;
+i[4567]86-wrs-vxworks*|x86_64-wrs-vxworks7*)
+ tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
+ case ${target} in
+ x86_64-*)
+ need_64bit_isa=yes
+ tm_file="${tm_file} i386/x86-64.h"
+ ;;
+ esac
+ tm_file="${tm_file} vx-common.h"
+ case ${target} in
+ *-vxworksae*)
+ tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
+ tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
+ ;;
+ *)
+ tm_file="${tm_file} vxworks.h i386/vxworks.h"
+ tmake_file="${tmake_file} i386/t-vxworks"
+ ;;
+ esac
+ ;;
+i[34567]86-*-cygwin*)
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
+ xm_file=i386/xm-cygwin.h
+ tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetdm="yes"
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+x86_64-*-cygwin*)
+ need_64bit_isa=yes
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
+ xm_file=i386/xm-cygwin.h
+ tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetdm="yes"
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ tm_defines="${tm_defines} TARGET_CYGWIN64=1"
+ ;;
+i[34567]86-*-mingw* | x86_64-*-mingw*)
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
+ xm_file=i386/xm-mingw32.h
+ c_target_objs="${c_target_objs} winnt-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetcm="yes"
+ target_has_targetdm="yes"
+ case ${target} in
+ x86_64-*-* | *-w64-*)
+ need_64bit_isa=yes
+ ;;
+ *)
+ ;;
+ esac
+ if test x$enable_threads = xposix ; then
+ tm_file="${tm_file} i386/mingw-pthread.h"
+ fi
+ tm_file="${tm_file} i386/mingw32.h"
+ # This makes the logic if mingw's or the w64 feature set has to be used
+ case ${target} in
+ *-w64-*)
+ user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
+ user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
+ tm_file="${tm_file} i386/mingw-w64.h"
+ if test x$enable_targets = xall; then
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ fi
+ ;;
+ *)
+ ;;
+ esac
+ tm_file="${tm_file} i386/mingw-stdint.h"
+ tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
+ case ${target} in
+ x86_64-w64-*)
+ tmake_file="${tmake_file} i386/t-mingw-w64"
+ ;;
+ i[34567]86-w64-*)
+ tmake_file="${tmake_file} i386/t-mingw-w32"
+ ;;
+ esac
+ native_system_header_dir=/mingw/include
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
+ case ${target} in
+ *-w64-*)
+ extra_options="${extra_options} i386/mingw-w64.opt"
+ ;;
+ *)
+ ;;
+ esac
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | win32)
+ thread_file='win32'
+ ;;
+ posix)
+ thread_file='posix'
+ ;;
+ esac
+ case ${target} in
+ *mingw32crt*)
+ tm_file="${tm_file} i386/crtdll.h"
+ ;;
+ *mingw32msv* | *mingw*)
+ ;;
+ esac
+ ;;
+x86_64-*-fuchsia*)
+ tmake_file="${tmake_file} i386/t-x86_64-elf"
+ tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
+ ;;
+ia64*-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
+ tmake_file="ia64/t-ia64"
+ target_cpu_default="0"
+ if test x$gas = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
+ fi
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+ fi
+ ;;
+ia64*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
+ target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+ tmake_file="${tmake_file} ia64/t-ia64"
+ ;;
+ia64*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
+ tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
+ target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+ ;;
+ia64*-*-hpux*)
+ tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
+ tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
+ target_cpu_default="MASK_GNU_AS"
+ case x$enable_threads in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ use_collect2=no
+ c_target_objs="ia64-c.o"
+ cxx_target_objs="ia64-c.o"
+ extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ case ${target} in
+ *-*-hpux11.3*)
+ tm_file="${tm_file} ia64/hpux-unix2003.h"
+ ;;
+ esac
+ ;;
+ia64-hp-*vms*)
+ tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
+ tmake_file="${tmake_file} ia64/t-ia64"
+ target_cpu_default="0"
+ if test x$gas = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
+ fi
+ extra_options="${extra_options} ia64/vms.opt"
+ ;;
+iq2000*-*-elf*)
+ tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
+ out_file=iq2000/iq2000.cc
+ md_file=iq2000/iq2000.md
+ ;;
+lm32-*-elf*)
+ tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ ;;
+lm32-*-rtems*)
+ tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ tmake_file="${tmake_file} lm32/t-rtems"
+ ;;
+lm32-*-uclinux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ ;;
+m32r-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ ;;
+m32rle-*-elf*)
+ tm_file="elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
+ ;;
+m68k-*-elf* | fido-*-elf*)
+ case ${target} in
+ fido-*-elf*)
+ # Check that $with_cpu makes sense.
+ case $with_cpu in
+ "" | "fidoa")
+ ;;
+ *)
+ echo "Cannot accept --with-cpu=$with_cpu"
+ exit 1
+ ;;
+ esac
+ with_cpu=fidoa
+ ;;
+ *)
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ ;;
+ esac
+ tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
+ # Add multilibs for targets other than fido.
+ case ${target} in
+ fido-*-elf*)
+ ;;
+ *)
+ tmake_file="$tmake_file m68k/t-mlibs"
+ ;;
+ esac
+ ;;
+m68k*-*-netbsdelf*)
+ default_m68k_cpu=68020
+ default_cf_cpu=5475
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
+ ;;
+m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
+ # with uClibc, using the new GNU/Linux-style
+ # ABI.
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
+ extra_options="${extra_options} m68k/uclinux.opt"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
+ ;;
+m68k-*-linux*) # Motorola m68k's running GNU/Linux
+ # with ELF format using glibc 2
+ # aka the GNU/Linux C library 6.
+ default_m68k_cpu=68020
+ default_cf_cpu=5475
+ with_arch=${with_arch:-m68k}
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
+ extra_options="${extra_options} m68k/ieee.opt"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
+ ;;
+m68k-*-rtems*)
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
+ tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h newlib-stdint.h"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ ;;
+mcore-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
+ tmake_file=mcore/t-mcore
+ inhibit_libc=true
+ ;;
+microblaze*-linux*)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
+ tm_file="${tm_file} glibc-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ tmake_file="${tmake_file} microblaze/t-microblaze-linux"
+ ;;
+microblaze*-*-rtems*)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h"
+ tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ tmake_file="${tmake_file} microblaze/t-rtems"
+ ;;
+microblaze*-*-elf)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h newlib-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ ;;
+riscv*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
+ case "x${enable_multilib}" in
+ xno) ;;
+ xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
+ *) echo "Unknown value for enable_multilib"; exit 1
+ esac
+ tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+riscv*-*-elf* | riscv*-*-rtems*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
+ case ${target} in
+ *-*-rtems*)
+ tm_file="${tm_file} riscv/rtems.h rtems.h"
+ tmake_file="${tmake_file} riscv/t-rtems"
+ ;;
+ *)
+ if test "x${with_multilib_generator}" == xdefault; then
+ case "x${enable_multilib}" in
+ xno) ;;
+ xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
+ *) echo "Unknown value for enable_multilib"; exit 1
+ esac
+ fi
+ esac
+ tmake_file="${tmake_file} riscv/t-riscv"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+riscv*-*-freebsd*)
+ tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
+ tmake_file="${tmake_file} riscv/t-riscv"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+
+loongarch*-*-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file}"
+ tm_file="${tm_file} loongarch/gnu-user.h loongarch/linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} loongarch/t-linux"
+ gnu_ld=yes
+ gas=yes
+
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+
+mips*-*-netbsd*) # NetBSD/mips, either endian.
+ target_cpu_default="MASK_ABICALLS"
+ tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+mips*-img-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} mips/t-img-linux"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r6"
+ with_arch_64="mips64r6"
+ gnu_ld=yes
+ gas=yes
+ ;;
+mips*-mti-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} mips/t-mti-linux"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r2"
+ with_arch_64="mips64r2"
+ gnu_ld=yes
+ gas=yes
+ ;;
+mips*-*-linux*) # Linux MIPS, either endian.
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
+ extra_options="${extra_options} linux-android.opt"
+ case ${target} in
+ mipsisa32r6*)
+ default_mips_arch=mips32r6
+ ;;
+ mipsisa32r2*)
+ default_mips_arch=mips32r2
+ ;;
+ mipsisa32*)
+ default_mips_arch=mips32
+ ;;
+ mips64el-st-linux-gnu)
+ default_mips_abi=n32
+ tm_file="${tm_file} mips/st.h"
+ tmake_file="${tmake_file} mips/t-st"
+ enable_mips_multilibs="yes"
+ ;;
+ mips64octeon*-*-linux*)
+ default_mips_abi=n32
+ tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
+ target_cpu_default=MASK_SOFT_FLOAT_ABI
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r6*-*-linux-gnuabi64)
+ default_mips_abi=64
+ default_mips_arch=mips64r6
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r6*-*-linux*)
+ default_mips_abi=n32
+ default_mips_arch=mips64r6
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r2*-*-linux-gnuabi64)
+ default_mips_abi=64
+ default_mips_arch=mips64r2
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r2*-*-linux*)
+ default_mips_abi=n32
+ default_mips_arch=mips64r2
+ enable_mips_multilibs="yes"
+ ;;
+ mips64*-*-linux-gnuabi64 | mipsisa64*-*-linux-gnuabi64)
+ default_mips_abi=64
+ enable_mips_multilibs="yes"
+ ;;
+ mips64*-*-linux* | mipsisa64*-*-linux*)
+ default_mips_abi=n32
+ enable_mips_multilibs="yes"
+ ;;
+ esac
+ if test x$enable_targets = xall; then
+ enable_mips_multilibs="yes"
+ fi
+ if test x$enable_mips_multilibs = xyes; then
+ tmake_file="${tmake_file} mips/t-linux64"
+ fi
+ ;;
+mips*-mti-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
+ tmake_file="mips/t-mti-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r2"
+ with_arch_64="mips64r2"
+ ;;
+mips*-img-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
+ tmake_file="mips/t-img-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r6"
+ with_arch_64="mips64r6"
+ ;;
+mips*-sde-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
+ tmake_file="mips/t-sde"
+ extra_options="${extra_options} mips/sde.opt"
+ case "${with_newlib}" in
+ yes)
+ # newlib / libgloss.
+ ;;
+ *)
+ # MIPS toolkit libraries.
+ tm_file="$tm_file mips/sdemtk.h"
+ tmake_file="$tmake_file mips/t-sdemtk"
+ case ${enable_threads} in
+ "" | yes | mipssde)
+ thread_file='mipssde'
+ ;;
+ esac
+ ;;
+ esac
+ case ${target} in
+ mipsisa32r6*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa32r2*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa32*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa64r6*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ mipsisa64r2*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ mipsisa64*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ esac
+ ;;
+mipsisa32-*-elf* | mipsisa32el-*-elf* | \
+mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
+mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
+mipsisa64-*-elf* | mipsisa64el-*-elf* | \
+mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
+mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-isa3264"
+ case ${target} in
+ mipsisa32r6*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6"
+ ;;
+ mipsisa32r2*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2"
+ ;;
+ mipsisa32*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32"
+ ;;
+ mipsisa64r6*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6"
+ ;;
+ mipsisa64r2*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2"
+ ;;
+ mipsisa64*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64"
+ ;;
+ esac
+ case ${target} in
+ mipsisa32*-*-elfoabi*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
+ tm_file="${tm_file} mips/elfoabi.h"
+ ;;
+ mipsisa64*-*-elfoabi*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
+ tm_file="${tm_file} mips/elfoabi.h"
+ ;;
+ *-*-elf*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+ esac
+ ;;
+mipsisa64sr71k-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file=mips/t-sr71k
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf mips/t-sb1"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf"
+ ;;
+mips64r5900-*-elf* | mips64r5900el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+mips64-*-elf* | mips64el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips64vr-*-elf* | mips64vrel-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
+ tmake_file=mips/t-vr
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+mips64orion-*-elf* | mips64orionel-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips*-*-rtems*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
+ tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
+ ;;
+mips-wrs-vxworks)
+ tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
+ tmake_file="${tmake_file} mips/t-vxworks"
+ ;;
+mipstx39-*-elf* | mipstx39el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
+ tmake_file="mips/t-r3900"
+ ;;
+mmix-knuth-mmixware)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ ;;
+mn10300-*-*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ use_collect2=no
+ use_gcc_stdint=wrap
+ ;;
+msp430-*-*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ c_target_objs="msp430-c.o"
+ cxx_target_objs="msp430-c.o"
+ tmake_file="${tmake_file} msp430/t-msp430"
+ extra_objs="${extra_objs} msp430-devices.o"
+ extra_gcc_objs="driver-msp430.o msp430-devices.o"
+ # Enable .init_array unless it has been explicitly disabled.
+ # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
+ # code since mid-2019 expects it.
+ if test x${disable_initfini_array} != xyes; then
+ gcc_cv_initfini_array=yes
+ fi
+ case ${target} in
+ msp430-*-elfbare)
+ # __cxa_atexit increases code size, and we don't need to support
+ # dynamic shared objects on MSP430, so regular Newlib atexit is a
+ # fine replacement as it also supports registration of more than 32
+ # functions.
+ default_use_cxa_atexit=no
+ # This target does not match the generic *-*-elf case above which
+ # sets use_gcc_stdint=wrap, so explicitly set it here.
+ use_gcc_stdint=wrap
+ ;;
+ esac
+ ;;
+nds32*-*-*)
+ target_cpu_default="0"
+ tm_defines="${tm_defines}"
+ case ${target} in
+ nds32le*-*-*)
+ ;;
+ nds32be-*-*)
+ target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ case ${target} in
+ nds32*-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
+ tmake_file="nds32/t-nds32 nds32/t-elf"
+ ;;
+ nds32*-*-linux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
+ tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+
+ # Handle --enable-default-relax setting.
+ if test x${enable_default_relax} = xyes; then
+ tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
+ fi
+ # Handle --with-ext-dsp
+ if test x${with_ext_dsp} = xyes; then
+ tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
+ fi
+ ;;
+nios2-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} nios2/t-nios2"
+ case ${target} in
+ nios2-*-linux*)
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
+ ;;
+ nios2-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
+ extra_options="${extra_options} nios2/elf.opt"
+ ;;
+ nios2-*-rtems*)
+ tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
+ tmake_file="${tmake_file} t-rtems nios2/t-rtems"
+ ;;
+ esac
+ ;;
+nvptx-*)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ tmake_file="nvptx/t-nvptx"
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="${extra_programs} mkoffload\$(exeext)"
+ tm_file="${tm_file} nvptx/offload.h"
+ fi
+ ;;
+or1k*-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} or1k/t-or1k"
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+
+ # Handle --with-multilib-list=...
+ or1k_multilibs="${with_multilib_list}"
+ if test "$or1k_multilibs" = "default"; then
+ or1k_multilibs="mcmov,msoft-mul,msoft-div"
+ fi
+ or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
+ for or1k_multilib in ${or1k_multilibs}; do
+ case ${or1k_multilib} in
+ mcmov | msext | msfimm | \
+ mror | mrori | \
+ mhard-float | mdouble-float | munordered-float | msoft-float | \
+ mhard-div | mhard-mul | \
+ msoft-div | msoft-mul )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${with_multilib_list} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+
+ case ${target} in
+ or1k*-*-linux*)
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} or1k/linux.h"
+ ;;
+ or1k*-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
+ extra_options="${extra_options} or1k/elf.opt"
+ ;;
+ or1k*-*-rtems*)
+ tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
+ tmake_file="${tmake_file} or1k/t-rtems"
+ ;;
+ esac
+ ;;
+pdp11-*-*)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ ;;
+# port not yet contributed
+#powerpc-*-openbsd*)
+# tmake_file="${tmake_file} rs6000/t-fprules"
+# extra_headers=
+# ;;
+powerpc-*-darwin*)
+ extra_options="${extra_options} ${cpu_type}/darwin.opt"
+ case ${target} in
+ *-darwin1[0-9]* | *-darwin9*)
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
+ tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
+ ;;
+ *-darwin8*)
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
+ tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
+ ;;
+ *-darwin7*)
+ tm_file="${tm_file} ${cpu_type}/darwin7.h"
+ ;;
+ *-darwin[456]*)
+ # Earlier - ingle arch, with 32b only
+ # OS X 10.0, the first edition is Darwin4
+ ;;
+ esac
+ tmake_file="${tmake_file} t-slibgcc"
+ ;;
+powerpc64-*-darwin*)
+ extra_options="${extra_options} ${cpu_type}/darwin.opt"
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
+ tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
+ ;;
+powerpc*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+ case ${target} in
+ powerpc*le-*-*)
+ tm_file="${tm_file} rs6000/sysv4le.h" ;;
+ esac
+ case ${target} in
+ powerpc64*)
+ tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
+ tmake_file="${tmake_file} rs6000/t-freebsd64"
+ extra_options="${extra_options} rs6000/linux64.opt"
+ if test $fbsd_major -ge 13; then
+ tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
+ fi
+ ;;
+ *)
+ if test $fbsd_major -ge 13; then
+ tm_file="rs6000/secureplt.h ${tm_file}"
+ fi
+ tm_file="${tm_file} rs6000/freebsd.h"
+ ;;
+ esac
+ ;;
+powerpc-*-netbsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ tmake_file="${tmake_file} rs6000/t-netbsd"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ ;;
+powerpc-*-eabisimaltivec*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-eabisim*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ ;;
+powerpc-*-eabialtivec*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-eabi*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-rtems*)
+ tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
+ extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
+ ;;
+powerpc*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
+ extra_objs="$extra_objs rs6000-linux.o"
+ case ${target} in
+ powerpc*le-*-*)
+ tm_file="${tm_file} rs6000/sysv4le.h" ;;
+ esac
+ case ${target}:${with_cpu} in
+ powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
+ esac
+ maybe_biarch=${cpu_is_64bit}
+ case ${enable_targets} in
+ *powerpc64*) maybe_biarch=yes ;;
+ all) maybe_biarch=yes ;;
+ esac
+ case ${target}:${enable_targets}:${maybe_biarch} in
+ powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
+ | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
+ | powerpcle-*:*powerpc64le*:yes)
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/default64.h"
+ fi
+ tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
+ tmake_file="$tmake_file rs6000/t-linux64"
+ case ${target} in
+ powerpc*le-*-*)
+ tmake_file="$tmake_file rs6000/t-linux64le"
+ case ${enable_targets} in
+ all | *powerpc64-* | *powerpc-*)
+ tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
+ esac ;;
+ *)
+ case ${enable_targets} in
+ all | *powerpc64le-* | *powerpcle-*)
+ tmake_file="$tmake_file rs6000/t-linux64bele" ;;
+ esac ;;
+ esac
+ extra_options="${extra_options} rs6000/linux64.opt"
+ ;;
+ powerpc64*)
+ tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
+ extra_options="${extra_options} rs6000/linux64.opt"
+ tmake_file="${tmake_file} rs6000/t-linux"
+ ;;
+ *)
+ tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
+ tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
+ ;;
+ esac
+ case ${target} in
+ powerpc*-*-linux*ppc476*)
+ tm_file="${tm_file} rs6000/476.h"
+ extra_options="${extra_options} rs6000/476.opt" ;;
+ powerpc*-*-linux*altivec*)
+ tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
+ esac
+ case ${target} in
+ *-linux*-musl*)
+ enable_secureplt=yes ;;
+ esac
+ if test x${enable_secureplt} = xyes; then
+ tm_file="rs6000/secureplt.h ${tm_file}"
+ fi
+ ;;
+powerpc*-wrs-vxworks7r*)
+
+ # Wind River 7 post SR0600 is mostly like Linux so we setup
+ # our config in a very similar fashion and adjust to a few
+ # specificities.
+
+ # The system compiler is configured with secureplt by default.
+ tm_file="${tm_file} rs6000/secureplt.h"
+
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h freebsd-spec.h"
+ tm_file="${tm_file} rs6000/sysv4.h rs6000/biarch64.h rs6000/default64.h rs6000/linux64.h"
+ tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
+
+ extra_options="${extra_options} rs6000/sysv4.opt linux.opt rs6000/linux64.opt"
+
+ tmake_file="${tmake_file} t-linux rs6000/t-linux64 rs6000/t-fprules rs6000/t-ppccomm"
+ tmake_file="${tmake_file} rs6000/t-vxworks"
+
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ extra_objs="$extra_objs linux.o rs6000-linux.o"
+ ;;
+powerpc-wrs-vxworks*)
+ tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ extra_headers="${extra_headers} ppc-asm.h"
+ case ${target} in
+ *-vxworksmils*)
+ tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
+ tmake_file="${tmake_file} rs6000/t-vxworksmils"
+ ;;
+ *-vxworksae*)
+ tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
+ tmake_file="${tmake_file} rs6000/t-vxworksae"
+ ;;
+ *-vxworks*)
+ tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
+ ;;
+ esac
+ ;;
+powerpc-*-lynxos*)
+ xm_defines=POSIX
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
+ tmake_file="t-lynx rs6000/t-lynx"
+ extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
+ thread_file=lynx
+ gnu_ld=yes
+ gas=yes
+ ;;
+powerpcle-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ ;;
+powerpcle-*-eabisim*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ use_gcc_stdint=wrap
+ ;;
+powerpcle-*-eabi*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ use_gcc_stdint=wrap
+ ;;
+pru*-*-*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} pru/t-pru"
+ extra_objs="pru-pragma.o pru-passes.o"
+ use_gcc_stdint=wrap
+ ;;
+rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rs6000-ibm-aix7.2.* | powerpc-ibm-aix7.2.*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix73.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rl78-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ target_has_targetm_common=no
+ c_target_objs="rl78-c.o"
+ cxx_target_objs="rl78-c.o"
+ tmake_file="${tmake_file} rl78/t-rl78"
+ ;;
+rx-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} rx/t-rx"
+ extra_options="${extra_options} rx/elf.opt"
+ ;;
+rx-*-linux*)
+ tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
+ tmake_file="${tmake_file} rx/t-linux"
+ ;;
+s390-*-linux*)
+ tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ if test x$enable_targets = xall; then
+ tmake_file="${tmake_file} s390/t-linux64"
+ fi
+ tmake_file="${tmake_file} s390/t-s390"
+ ;;
+s390x-*-linux*)
+ tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
+ tm_p_file="linux-protos.h s390/s390-protos.h"
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ md_file=s390/s390.md
+ extra_modes=s390/s390-modes.def
+ out_file=s390/s390.cc
+ tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
+ ;;
+s390x-ibm-tpf*)
+ tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h glibc-stdint.h s390/tpf.h"
+ tm_p_file=s390/s390-protos.h
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ md_file=s390/s390.md
+ extra_modes=s390/s390-modes.def
+ out_file=s390/s390.cc
+ thread_file='tpf'
+ extra_options="${extra_options} s390/tpf.opt"
+ tmake_file="${tmake_file} s390/t-s390"
+ ;;
+sh-*-elf* | sh[12346l]*-*-elf* | \
+ sh-*-linux* | sh[2346lbe]*-*-linux* | \
+ sh-*-netbsdelf* | shl*-*-netbsdelf*)
+ tmake_file="${tmake_file} sh/t-sh sh/t-elf"
+ if test x${with_endian} = x; then
+ case ${target} in
+ sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
+ shbe-*-* | sheb-*-*) with_endian=big,little ;;
+ sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
+ shl* | sh*-*-linux* | \
+ sh-superh-elf) with_endian=little,big ;;
+ sh[1234]*-*-*) with_endian=big ;;
+ *) with_endian=big,little ;;
+ esac
+ fi
+ # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
+ # First word : the default endian.
+ # Second word: the secondary endian (optional).
+ case ${with_endian} in
+ big) TM_ENDIAN_CONFIG=mb ;;
+ little) TM_ENDIAN_CONFIG=ml ;;
+ big,little) TM_ENDIAN_CONFIG="mb ml" ;;
+ little,big) TM_ENDIAN_CONFIG="ml mb" ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ little*) tm_file="sh/little.h ${tm_file}" ;;
+ esac
+ tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
+ case ${target} in
+ sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
+ if test x$enable_fdpic = xyes; then
+ tm_defines="$tm_defines FDPIC_DEFAULT=1"
+ fi
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
+ sh*-*-netbsd*)
+ tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+
+ ;;
+ sh*-superh-elf) if test x$with_libgloss != xno; then
+ with_libgloss=yes
+ tm_file="${tm_file} sh/newlib.h"
+ fi
+ tm_file="${tm_file} sh/embed-elf.h"
+ tm_file="${tm_file} sh/superh.h"
+ extra_options="${extra_options} sh/superh.opt" ;;
+ *) if test x$with_newlib = xyes \
+ && test x$with_libgloss = xyes; then
+ tm_file="${tm_file} sh/newlib.h"
+ fi
+ tm_file="${tm_file} sh/embed-elf.h" ;;
+ esac
+ case ${target} in
+ *-*-netbsd)
+ ;;
+ *-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h"
+ ;;
+ esac
+ # sed el/eb endian suffixes away to avoid confusion with sh[23]e
+ case `echo ${target} | sed 's/e[lb]-/-/'` in
+ sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
+ sh4a_single*) sh_cpu_target=sh4a-single ;;
+ sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
+ sh4al) sh_cpu_target=sh4al ;;
+ sh4a*) sh_cpu_target=sh4a ;;
+ sh4_single_only*) sh_cpu_target=sh4-single-only ;;
+ sh4_single*) sh_cpu_target=sh4-single ;;
+ sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
+ sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
+ sh3e*) sh_cpu_target=sh3e ;;
+ sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
+ sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
+ sh2a_single*) sh_cpu_target=sh2a-single ;;
+ sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
+ sh2a*) sh_cpu_target=sh2a ;;
+ sh2e*) sh_cpu_target=sh2e ;;
+ sh2*) sh_cpu_target=sh2 ;;
+ *) sh_cpu_target=sh1 ;;
+ esac
+ # did the user say --without-fp ?
+ if test x$with_fp = xno; then
+ case ${sh_cpu_target} in
+ sh4al | sh1) ;;
+ sh4a* ) sh_cpu_target=sh4a-nofpu ;;
+ sh4*) sh_cpu_target=sh4-nofpu ;;
+ sh3*) sh_cpu_target=sh3 ;;
+ sh2a*) sh_cpu_target=sh2a-nofpu ;;
+ sh2*) sh_cpu_target=sh2 ;;
+ *) echo --without-fp not available for $target: ignored
+ esac
+ tm_defines="$tm_defines STRICT_NOFPU=1"
+ fi
+ sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
+ case $sh_cpu_default in
+ sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
+ sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
+ sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
+ sh3e | sh3 | sh2e | sh2 | sh1) ;;
+ "") sh_cpu_default=${sh_cpu_target} ;;
+ *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
+ esac
+ sh_multilibs=${with_multilib_list}
+ if test "$sh_multilibs" = "default" ; then
+ case ${target} in
+ sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
+ sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
+ sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
+ sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
+ *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
+ esac
+ if test x$with_fp = xno; then
+ sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
+ fi
+ fi
+ target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
+ tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
+ tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
+ sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
+ for sh_multilib in ${sh_multilibs}; do
+ case ${sh_multilib} in
+ m1 | m2 | m2e | m3 | m3e | \
+ m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
+ m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
+ m2a | m2a-single | m2a-single-only | m2a-nofpu)
+ # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
+ # It is passed to MULTIILIB_OPTIONS verbatim.
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
+ tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
+ ;;
+ \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
+ # It is passed the MULTILIB_EXCEPTIONS verbatim.
+ TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
+ *)
+ echo "with_multilib_list=${sh_multilib} not supported."
+ exit 1
+ ;;
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
+ if test x${enable_incomplete_targets} = xyes ; then
+ tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
+ fi
+ tm_file="$tm_file ./sysroot-suffix.h"
+ tmake_file="$tmake_file t-sysroot-suffix"
+ ;;
+sh-*-rtems*)
+ tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
+ tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
+ ;;
+sh-wrs-vxworks)
+ tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
+ tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
+ ;;
+sparc-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
+ case ${target} in
+ *-leon-*)
+ tmake_file="sparc/t-sparc sparc/t-leon"
+ ;;
+ *-leon[3-9]*)
+ tmake_file="sparc/t-sparc sparc/t-leon3"
+ ;;
+ *)
+ tmake_file="sparc/t-sparc sparc/t-elf"
+ ;;
+ esac
+ ;;
+sparc-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
+ ;;
+sparc-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ case ${target} in
+ *-leon-*)
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
+ ;;
+ *-leon[3-9]*)
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
+ ;;
+ *)
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+ esac
+ if test x$enable_targets = xall; then
+ tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
+ tmake_file="${tmake_file} sparc/t-linux64"
+ else
+ tm_file="${tm_file} sparc/linux.h"
+ tmake_file="${tmake_file} sparc/t-linux"
+ fi
+ ;;
+sparc-*-netbsdelf*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc*-*-solaris2*)
+ tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
+ case ${target} in
+ sparc64-*-* | sparcv9-*-*)
+ tm_file="sparc/default64.h ${tm_file}"
+ ;;
+ *)
+ test x$with_cpu != x || with_cpu=v9
+ ;;
+ esac
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
+ ;;
+sparc-wrs-vxworks)
+ tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
+ ;;
+sparc64-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
+ extra_options="${extra_options}"
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc64-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
+ extra_options="${extra_options}"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
+ ;;
+sparc64-*-linux*)
+ tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
+ ;;
+sparc64-*-freebsd*|ultrasparc-*-freebsd*)
+ tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ case "x$with_cpu" in
+ xultrasparc) ;;
+ x) with_cpu=ultrasparc ;;
+ *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
+ esac
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc64-*-netbsd*)
+ tm_file="sparc/biarch64.h ${tm_file}"
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
+ ;;
+sparc64-*-openbsd*)
+ tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
+ extra_options="${extra_options} openbsd.opt"
+ extra_options="${extra_options}"
+ gas=yes gnu_ld=yes
+ with_cpu=ultrasparc
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+tic6x-*-elf)
+ tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
+ tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
+ tmake_file="c6x/t-c6x c6x/t-c6x-elf"
+ use_collect2=no
+ ;;
+tic6x-*-uclinux)
+ tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
+ tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
+ tm_file="${tm_file} ./sysroot-suffix.h"
+ tmake_file="t-sysroot-suffix t-slibgcc"
+ tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
+ use_collect2=no
+ ;;
+tilegx*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
+ tmake_file="${tmake_file} tilegx/t-tilegx"
+ extra_objs="${extra_objs} mul-tables.o"
+ c_target_objs="${c_target_objs} tilegx-c.o"
+ cxx_target_objs="${cxx_target_objs} tilegx-c.o"
+ extra_headers="feedback.h"
+ case $target in
+ tilegxbe-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ ;;
+tilepro*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
+ tmake_file="${tmake_file} tilepro/t-tilepro"
+ extra_objs="${extra_objs} mul-tables.o"
+ c_target_objs="${c_target_objs} tilepro-c.o"
+ cxx_target_objs="${cxx_target_objs} tilepro-c.o"
+ extra_headers="feedback.h"
+ ;;
+v850-*-rtems*)
+ target_cpu_default="TARGET_CPU_generic"
+ tm_file="elfos.h v850/v850.h"
+ tm_file="${tm_file} v850/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} v850/t-v850"
+ tmake_file="${tmake_file} v850/t-rtems"
+ use_collect2=no
+ c_target_objs="v850-c.o"
+ cxx_target_objs="v850-c.o"
+ ;;
+v850*-*-*)
+ case ${target} in
+ v850e3v5-*-*)
+ target_cpu_default="TARGET_CPU_v850e3v5"
+ ;;
+ v850e2v3-*-*)
+ target_cpu_default="TARGET_CPU_v850e2v3"
+ ;;
+ v850e2-*-*)
+ target_cpu_default="TARGET_CPU_v850e2"
+ ;;
+ v850e1-*-* | v850es-*-*)
+ target_cpu_default="TARGET_CPU_v850e1"
+ ;;
+ v850e-*-*)
+ target_cpu_default="TARGET_CPU_v850e"
+ ;;
+ v850-*-*)
+ target_cpu_default="TARGET_CPU_generic"
+ ;;
+ esac
+ tm_file="elfos.h newlib-stdint.h v850/v850.h"
+ use_collect2=no
+ c_target_objs="v850-c.o"
+ cxx_target_objs="v850-c.o"
+ use_gcc_stdint=wrap
+ ;;
+vax-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
+ extra_options="${extra_options} vax/elf.opt"
+ ;;
+vax-*-netbsdelf*)
+ tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
+ tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
+ ;;
+visium-*-elf*)
+ tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
+ tmake_file="visium/t-visium visium/t-crtstuff"
+ ;;
+xstormy16-*-elf)
+ # For historical reasons, the target files omit the 'x'.
+ tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
+ tm_p_file=stormy16/stormy16-protos.h
+ tm_d_file="elfos.h stormy16/stormy16.h"
+ md_file=stormy16/stormy16.md
+ out_file=stormy16/stormy16.cc
+ extra_options=stormy16/stormy16.opt
+ tmake_file="stormy16/t-stormy16"
+ ;;
+xtensa*-*-elf*)
+ tm_file="${tm_file} elfos.h newlib-stdint.h xtensa/elf.h"
+ extra_options="${extra_options} xtensa/elf.opt"
+ ;;
+xtensa*-*-linux*)
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
+ tmake_file="${tmake_file} xtensa/t-xtensa"
+ ;;
+xtensa*-*-uclinux*)
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
+ tmake_file="${tmake_file} xtensa/t-xtensa"
+ extra_options="${extra_options} xtensa/uclinux.opt"
+ ;;
+am33_2.0-*-linux*)
+ tm_file="mn10300/mn10300.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
+ gas=yes gnu_ld=yes
+ use_collect2=no
+ ;;
+m32c-*-rtems*)
+ tm_file="elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
+ c_target_objs="m32c-pragma.o"
+ cxx_target_objs="m32c-pragma.o"
+ ;;
+m32c-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ c_target_objs="m32c-pragma.o"
+ cxx_target_objs="m32c-pragma.o"
+ ;;
+*)
+ echo "*** Configuration ${target} not supported" 1>&2
+ exit 1
+ ;;
+esac
+
+case ${target} in
+i[34567]86-*-linux* | x86_64-*-linux*)
+ tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
+ ;;
+i[34567]86-*-* | x86_64-*-*)
+ tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
+ ;;
+powerpc*-*-* | rs6000-*-*)
+ tm_file="${tm_file} ${cpu_type}/option-defaults.h"
+esac
+
+# non-glibc systems
+case ${target} in
+*-linux-musl*)
+ tmake_file="${tmake_file} t-musl"
+ ;;
+*-linux-uclibc*)
+ tmake_file="${tmake_file} t-uclibc"
+ ;;
+esac
+
+# Assume the existence of indirect function support and allow the use of the
+# resolver attribute.
+case ${target} in
+*-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
+ ;;
+*-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
+ ;;
+*-*-linux* | *-*-gnu*)
+ case ${target} in
+ aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-* | loongarch*-*)
+ default_gnu_indirect_function=yes
+ ;;
+ esac
+ ;;
+esac
+
+# Build mkoffload tool
+case ${target} in
+*-intelmic-* | *-intelmicemul-*)
+ tmake_file="${tmake_file} i386/t-intelmic"
+ tm_file="${tm_file} i386/intelmic-offload.h"
+ ;;
+esac
+
+if [ "$target_has_targetcm" = "no" ]; then
+ c_target_objs="$c_target_objs default-c.o"
+ cxx_target_objs="$cxx_target_objs default-c.o"
+fi
+
+if [ "$common_out_file" = "" ]; then
+ if [ "$target_has_targetm_common" = "yes" ]; then
+ common_out_file="$cpu_type/$cpu_type-common.cc"
+ else
+ common_out_file="default-common.cc"
+ fi
+fi
+
+if [ "$target_has_targetdm" = "no" ]; then
+ d_target_objs="$d_target_objs default-d.o"
+fi
+
+# Support for --with-cpu and related options (and a few unrelated options,
+# too).
+case ${with_cpu} in
+ yes | no)
+ echo "--with-cpu must be passed a value" 1>&2
+ exit 1
+ ;;
+esac
+
+# Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
+# to generic if there is no processor scheduler model for the target.
+arch=
+cpu=
+arch_without_sse2=no
+arch_without_64bit=no
+case ${target} in
+ i386-*-freebsd*)
+ if test $fbsd_major -ge 6; then
+ arch=i486
+ else
+ arch=i386
+ fi
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i386-*-netbsd*)
+ arch=i486
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i386-*-*)
+ arch=i386
+ cpu=i386
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i486-*-*)
+ arch=i486
+ cpu=i486
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i586-*-*)
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ case ${target_noncanonical} in
+ k6_2-*)
+ arch=k6-2
+ cpu=k6-2
+ ;;
+ k6_3-*)
+ arch=k6-3
+ cpu=k6-3
+ ;;
+ k6-*)
+ arch=k6
+ cpu=k6
+ ;;
+ pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
+ arch=pentium-mmx
+ cpu=pentium-mmx
+ ;;
+ *)
+ arch=pentium
+ cpu=pentium
+ ;;
+ esac
+ ;;
+ i686-*-* | i786-*-*)
+ case ${target_noncanonical} in
+ znver1-*)
+ arch=znver1
+ cpu=znver1
+ ;;
+ znver2-*)
+ arch=znver2
+ cpu=znver2
+ ;;
+ znver3-*)
+ arch=znver3
+ cpu=znver3
+ ;;
+ bdver4-*)
+ arch=bdver4
+ cpu=bdver4
+ ;;
+ bdver3-*)
+ arch=bdver3
+ cpu=bdver3
+ ;;
+ bdver2-*)
+ arch=bdver2
+ cpu=bdver2
+ ;;
+ bdver1-*)
+ arch=bdver1
+ cpu=bdver1
+ ;;
+ btver1-*)
+ arch=btver1
+ cpu=btver1
+ ;;
+ btver2-*)
+ arch=btver2
+ cpu=btver2
+ ;;
+ amdfam10-*|barcelona-*)
+ arch=amdfam10
+ cpu=amdfam10
+ ;;
+ k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
+ arch=k8-sse3
+ cpu=k8-sse3
+ ;;
+ k8-*|opteron-*|athlon64-*|athlon_fx-*)
+ arch=k8
+ cpu=k8
+ ;;
+ athlon_xp-*|athlon_mp-*|athlon_4-*)
+ arch=athlon-4
+ cpu=athlon-4
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ athlon_tbird-*|athlon-*)
+ arch=athlon
+ cpu=athlon
+ arch_without_sse2=yes
+ ;;
+ geode-*)
+ arch=geode
+ cpu=geode
+ arch_without_sse2=yes
+ ;;
+ pentium2-*)
+ arch=pentium2
+ cpu=pentium2
+ arch_without_sse2=yes
+ ;;
+ pentium3-*|pentium3m-*)
+ arch=pentium3
+ cpu=pentium3
+ arch_without_sse2=yes
+ ;;
+ pentium4-*|pentium4m-*)
+ arch=pentium4
+ cpu=pentium4
+ ;;
+ prescott-*)
+ arch=prescott
+ cpu=prescott
+ ;;
+ nocona-*)
+ arch=nocona
+ cpu=nocona
+ ;;
+ atom-*)
+ arch=atom
+ cpu=atom
+ ;;
+ slm-*)
+ arch=slm
+ cpu=slm
+ ;;
+ core2-*)
+ arch=core2
+ cpu=core2
+ ;;
+ corei7-*)
+ arch=corei7
+ cpu=corei7
+ ;;
+ corei7_avx-*)
+ arch=corei7-avx
+ cpu=corei7-avx
+ ;;
+ pentium_m-*)
+ arch=pentium-m
+ cpu=pentium-m
+ ;;
+ pentiumpro-*)
+ arch=pentiumpro
+ cpu=pentiumpro
+ arch_without_sse2=yes
+ ;;
+ *)
+ arch=pentiumpro
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ esac
+ ;;
+ x86_64-*-*)
+ case ${target_noncanonical} in
+ znver1-*)
+ arch=znver1
+ cpu=znver1
+ ;;
+ znver2-*)
+ arch=znver2
+ cpu=znver2
+ ;;
+ znver3-*)
+ arch=znver3
+ cpu=znver3
+ ;;
+ bdver4-*)
+ arch=bdver4
+ cpu=bdver4
+ ;;
+ bdver3-*)
+ arch=bdver3
+ cpu=bdver3
+ ;;
+ bdver2-*)
+ arch=bdver2
+ cpu=bdver2
+ ;;
+ bdver1-*)
+ arch=bdver1
+ cpu=bdver1
+ ;;
+ btver1-*)
+ arch=btver1
+ cpu=btver1
+ ;;
+ btver2-*)
+ arch=btver2
+ cpu=btver2
+ ;;
+ amdfam10-*|barcelona-*)
+ arch=amdfam10
+ cpu=amdfam10
+ ;;
+ k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
+ arch=k8-sse3
+ cpu=k8-sse3
+ ;;
+ k8-*|opteron-*|athlon_64-*)
+ arch=k8
+ cpu=k8
+ ;;
+ nocona-*)
+ arch=nocona
+ cpu=nocona
+ ;;
+ atom-*)
+ arch=atom
+ cpu=atom
+ ;;
+ slm-*)
+ arch=slm
+ cpu=slm
+ ;;
+ core2-*)
+ arch=core2
+ cpu=core2
+ ;;
+ corei7-*)
+ arch=corei7
+ cpu=corei7
+ ;;
+ *)
+ arch=x86-64
+ cpu=generic
+ ;;
+ esac
+ ;;
+esac
+
+# If there is no $with_cpu option, try to infer one from ${target}.
+# This block sets nothing except for with_cpu.
+if test x$with_cpu = x ; then
+ case ${target} in
+ i[34567]86-*-elfiamcu)
+ with_cpu=lakemont
+ ;;
+ i[34567]86-*-*|x86_64-*-*)
+ with_cpu=$cpu
+ ;;
+ alphaev6[78]*-*-*)
+ with_cpu=ev67
+ ;;
+ alphaev6*-*-*)
+ with_cpu=ev6
+ ;;
+ alphapca56*-*-*)
+ with_cpu=pca56
+ ;;
+ alphaev56*-*-*)
+ with_cpu=ev56
+ ;;
+ alphaev5*-*-*)
+ with_cpu=ev5
+ ;;
+ frv-*-*linux* | frv400-*-*linux*)
+ with_cpu=fr400
+ ;;
+ frv550-*-*linux*)
+ with_cpu=fr550
+ ;;
+ m68k*-*-*)
+ case "$with_arch" in
+ "cf")
+ with_cpu=${default_cf_cpu}
+ ;;
+ "" | "m68k")
+ with_cpu=m${default_m68k_cpu}
+ ;;
+ esac
+ ;;
+ sparc*-*-*)
+ case ${target} in
+ *-leon-*)
+ with_cpu=leon
+ ;;
+ *-leon[3-9]*)
+ with_cpu=leon3
+ ;;
+ *-leon[3-9]v7*)
+ with_cpu=leon3v7
+ ;;
+ *)
+ with_cpu="`echo ${target} | sed 's/-.*$//'`"
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ with_cpu=gr5
+ ;;
+ esac
+
+ # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
+ case ${target} in
+ i[34567]86-*-*|x86_64-*-*)
+ if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
+ if test x$with_cpu_32 = x; then
+ with_cpu_32=$with_cpu
+ fi
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=$with_cpu
+ fi
+ with_cpu=
+ fi
+ ;;
+ esac
+fi
+
+# Support for --with-arch and related options (and a few unrelated options,
+# too).
+case ${with_arch} in
+ yes | no)
+ echo "--with-arch must be passed a value" 1>&2
+ exit 1
+ ;;
+esac
+
+# If there is no $with_arch option, try to infer one from ${target}.
+# This block sets nothing except for with_arch.
+if test x$with_arch = x ; then
+ case ${target} in
+ i[34567]86-*-darwin*|x86_64-*-darwin*)
+ # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
+ # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
+ ;;
+ i[34567]86-*-elfiamcu)
+ with_arch=lakemont
+ ;;
+ i[34567]86-*-*)
+ # --with-fpmath sets the default ISA to SSE2, which is the same
+ # ISA supported by Pentium 4.
+ if test x$with_fpmath = x || test $arch_without_sse2 = no; then
+ with_arch=$arch
+ else
+ with_arch=pentium4
+ fi
+ ;;
+ x86_64-*-*)
+ with_arch=$arch
+ ;;
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ with_arch=r5900
+ ;;
+ mips*-*-vxworks)
+ with_arch=mips2
+ ;;
+ esac
+
+ # Avoid overriding --with-arch-32 and --with-arch-64 values.
+ case ${target} in
+ i[34567]86-*-darwin*|x86_64-*-darwin*)
+ # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
+ # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
+ ;;
+ i[34567]86-*-*|x86_64-*-*)
+ if test x$with_arch_32 != x || test x$with_arch_64 != x; then
+ if test x$with_arch_32 = x; then
+ with_arch_32=$with_arch
+ fi
+ if test x$with_arch_64 = x; then
+ if test $arch_without_64bit = yes; then
+ # Set the default 64bit arch to x86-64 if the default arch
+ # doesn't support 64bit.
+ with_arch_64=x86-64
+ else
+ with_arch_64=$with_arch
+ fi
+ fi
+ with_arch=
+ elif test $arch_without_64bit$need_64bit_isa = yesyes; then
+ # Set the default 64bit arch to x86-64 if the default arch
+ # doesn't support 64bit and we need 64bit ISA.
+ with_arch_32=$with_arch
+ with_arch_64=x86-64
+ with_arch=
+ fi
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-float.
+if test x$with_float = x; then
+ case ${target} in
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 doesn't support 64-bit float. 32-bit float doesn't
+ # comply with IEEE 754.
+ with_float=soft
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-fpu.
+if test x$with_fpu = x; then
+ case ${target} in
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 FPU only supports single precision.
+ with_fpu=single
+ ;;
+ esac
+fi
+
+# Support --with-fpmath.
+if test x$with_fpmath != x; then
+ case ${target} in
+ i[34567]86-*-* | x86_64-*-*)
+ case ${with_fpmath} in
+ avx)
+ tm_file="${tm_file} i386/avxmath.h"
+ ;;
+ sse)
+ tm_file="${tm_file} i386/ssemath.h"
+ ;;
+ *)
+ echo "Invalid --with-fpmath=$with_fpmath" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "--with-fpmath isn't supported for $target." 1>&2
+ exit 1
+ ;;
+ esac
+fi
+
+# Similarly for --with-schedule.
+if test x$with_schedule = x; then
+ case ${target} in
+ hppa1*)
+ # Override default PA8000 scheduling model.
+ with_schedule=7100LC
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-llsc.
+if test x$with_llsc = x; then
+ case ${target} in
+ mips*-*-linux*)
+ # The kernel emulates LL and SC where necessary.
+ with_llsc=yes
+ ;;
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 doesn't support LL(D) and SC(D).
+ with_llsc=no
+ ;;
+ esac
+fi
+
+# Validate and mark as valid any --with options supported
+# by this target. In order to use a particular --with option
+# you must list it in supported_defaults; validating the value
+# is optional. This case statement should set nothing besides
+# supported_defaults.
+
+supported_defaults=
+case "${target}" in
+ aarch64*-*-*)
+ supported_defaults="abi cpu cpu_64 arch arch_64 tune tune_64"
+ if test x$with_cpu_64 != x && test x$with_cpu = x; then
+ with_cpu=$with_cpu_64
+ fi
+ if test x$with_arch_64 != x && test x$with_arch = x; then
+ with_arch=$with_arch_64
+ fi
+ if test x$with_tune_64 != x && test x$with_tune = x; then
+ with_tune=$with_tune_64
+ fi
+ for which in cpu arch tune; do
+ eval "val=\$with_$which"
+ base_val=`echo $val | sed -e 's/\+.*//'`
+ ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
+
+ if [ $which = arch ]; then
+ def=aarch64-arches.def
+ pattern=AARCH64_ARCH
+ else
+ def=aarch64-cores.def
+ pattern=AARCH64_CORE
+ fi
+
+ ext_mask=AARCH64_CPU_DEFAULT_FLAGS
+
+ # Find the base CPU or ARCH id in aarch64-cores.def or
+ # aarch64-arches.def
+ if [ x"$base_val" = x ] \
+ || grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def \
+ > /dev/null; then
+
+ if [ $which = arch ]; then
+ base_id=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/^[^,]*,[ ]*//' | \
+ sed -e 's/,.*$//'`
+ # Extract the architecture flags from aarch64-arches.def
+ ext_mask=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/)$//' | \
+ sed -e 's/^.*,//'`
+ else
+ base_id=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/^[^,]*,[ ]*//' | \
+ sed -e 's/,.*$//'`
+ fi
+
+ # Disallow extensions in --with-tune=cortex-a53+crc.
+ if [ $which = tune ] && [ x"$ext_val" != x ]; then
+ echo "Architecture extensions not supported in --with-$which=$val" 1>&2
+ exit 1
+ fi
+
+ # Use the pre-processor to strip flatten the options.
+ # This makes the format less rigid than if we use
+ # grep and sed directly here.
+ opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
+ options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
+ ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
+
+ # Match one element inside AARCH64_OPT_EXTENSION, we
+ # consume anything that's not a ,.
+ elem="[ ]*\([^,]\+\)[ ]*"
+
+ # Repeat the pattern for the number of entries in the
+ # AARCH64_OPT_EXTENSION, currently 6 times.
+ sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
+
+ while [ x"$ext_val" != x ]
+ do
+ ext_val=`echo $ext_val | sed -e 's/\+//'`
+ ext=`echo $ext_val | sed -e 's/\+.*//'`
+ base_ext=`echo $ext | sed -e 's/^no//'`
+ opt_line=`echo -e "$options_parsed" | \
+ grep "^\"$base_ext\""`
+
+ if [ x"$base_ext" = x ] \
+ || [[ -n $opt_line ]]; then
+
+ # These regexp extract the elements based on
+ # their group match index in the regexp.
+ ext_canon=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\2/"`
+ ext_on=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\3/"`
+ ext_off=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\4/"`
+
+ if [ $ext = $base_ext ]; then
+ # Adding extension
+ ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
+ else
+ # Removing extension
+ ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
+ fi
+
+ true
+ else
+ echo "Unknown extension used in --with-$which=$val" 1>&2
+ exit 1
+ fi
+ ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
+ done
+
+ ext_mask="(("$ext_mask") << TARGET_CPU_NBITS)"
+ if [ x"$base_id" != x ]; then
+ target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
+ fi
+ true
+ else
+ # Allow --with-$which=native.
+ if [ "$val" = native ]; then
+ true
+ else
+ echo "Unknown $which used in --with-$which=$val" 1>&2
+ exit 1
+ fi
+ fi
+ done
+ ;;
+
+ alpha*-*-*)
+ supported_defaults="cpu tune"
+ for which in cpu tune; do
+ eval "val=\$with_$which"
+ case "$val" in
+ "" \
+ | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
+ | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
+ | 21264a)
+ ;;
+ *)
+ echo "Unknown CPU used in --with-$which=$val" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ ;;
+
+ arc*-*-*)
+ supported_defaults="cpu fpu"
+
+ new_cpu=hs38_linux
+ if [ x"$with_cpu" = x ] \
+ || grep -q -E "^ARC_CPU[[:blank:]]*\($with_cpu," \
+ ${srcdir}/config/arc/arc-cpus.def
+ then
+ # Ok
+ new_cpu=$with_cpu
+ else
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ fi
+
+ # see if --with-fpu matches any of the supported FPUs
+ case "$with_fpu" in
+ "")
+ # OK
+ ;;
+ fpus | fpus_div | fpus_fma | fpus_all)
+ # OK if em or hs
+ flags_ok="[emhs]+"
+ ;;
+ fpuda | fpuda_div | fpuda_fma | fpuda_all)
+ # OK only em
+ flags_ok="em"
+ ;;
+ fpud | fpud_div | fpud_fma | fpud_all)
+ # OK only hs
+ flags_ok="hs"
+ ;;
+ *)
+ echo "Unknown floating point type used in "\
+ "--with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+ if [ -n "$flags_ok" ] \
+ && ! grep -q -E "^ARC_CPU[[:blank:]]*\($new_cpu,[[:blank:]]*$flags_ok," \
+ ${srcdir}/config/arc/arc-cpus.def
+ then
+ echo "Unknown floating point type used in "\
+ "--with-fpu=$with_fpu for cpu $new_cpu" 1>&2
+ exit 1
+ fi
+ ;;
+
+ avr-*-*)
+ # Handle --with-multilib-list.
+ if test "x${with_multilib_list}" != xdefault; then
+ TM_MULTILIB_CONFIG="${with_multilib_list}"
+ fi
+ ;;
+
+ csky-*-*)
+ supported_defaults="cpu endian float"
+ ;;
+
+ arm*-*-*)
+ supported_defaults="arch cpu float tune fpu abi mode tls"
+ for which in cpu tune arch; do
+ # See if it matches a supported value
+ eval "val=\$with_$which"
+ if [ x"$val" != x ]; then
+ cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
+ -v cmd="chk$which $val" \
+ ${srcdir}/config/arm/arm-cpus.in`
+ if [ "$cpu" = "error" ]; then
+ echo "Unknown target in --with-$which=$val" 1>&2
+ exit 1
+ else
+ new_val=$cpu
+ eval "target_${which}_cname=$new_val"
+ echo "For $val real value is $new_val"
+ fi
+ fi
+ done
+
+ case "$with_float" in
+ "" \
+ | soft | hard | softfp)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # see if --with-fpu matches any of the supported FPUs
+ if [ x"$with_fpu" != x ] ; then
+ val=$with_fpu
+ fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
+ -v cmd="chkfpu $val" \
+ ${srcdir}/config/arm/arm-cpus.in`
+ if [ "$fpu" = "error" ]
+ then
+ echo "Unknown target in --with-fpu=$val" 1>&2
+ exit 1
+ fi
+ fi
+
+ case "$with_abi" in
+ "" \
+ | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
+ #OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ ;;
+ esac
+
+ case "$with_mode" in
+ "" \
+ | arm | thumb )
+ #OK
+ ;;
+ *)
+ echo "Unknown mode used in --with-mode=$with_mode"
+ exit 1
+ ;;
+ esac
+
+ case "$with_tls" in
+ "" \
+ | gnu | gnu2)
+ # OK
+ ;;
+ *)
+ echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
+ exit 1
+ ;;
+ esac
+
+ if test "x$with_arch" != x && test "x$with_cpu" != x; then
+ echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
+ exit 1
+ fi
+
+ if test "x$with_cpu" != x && test "x$with_tune" != x; then
+ echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
+ exit 1
+ fi
+
+ # Add extra multilibs
+ if test "x$with_multilib_list" != x; then
+ ml=
+ arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ if test "x${arm_multilibs}" != xdefault ; then
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ aprofile|rmprofile)
+ tmake_profile_file="arm/t-multilib"
+ ;;
+ @*)
+ ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
+ if test -f "${srcdir}/config/arm/${ml}"; then
+ tmake_file="${tmake_file} arm/${ml}"
+ else
+ echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
+ exit 1
+ fi
+ ;;
+ *)
+ echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ fi
+
+ if test "x${tmake_profile_file}" != x ; then
+ # arm/t-aprofile and arm/t-rmprofile are only
+ # designed to work without any with-cpu,
+ # with-arch, with-mode, with-fpu or with-float
+ # options.
+ if test "x$with_arch" != x \
+ || test "x$with_cpu" != x \
+ || test "x$with_float" != x \
+ || test "x$with_fpu" != x \
+ || test "x$with_mode" != x ; then
+ echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
+ exit 1
+ elif test "x$ml" != x ; then
+ echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
+ exit 1
+ fi
+ # But pass the default value for float-abi
+ # through to the multilib selector
+ with_float="soft"
+ tmake_file="${tmake_file} ${tmake_profile_file}"
+ TM_MULTILIB_CONFIG="$with_multilib_list"
+ fi
+ fi
+ target_cpu_cname=${target_cpu_cname:-arm7tdmi}
+ with_cpu=${with_cpu:-$target_cpu_cname}
+ ;;
+
+ fr*-*-*linux*)
+ supported_defaults=cpu
+ case "$with_cpu" in
+ fr400) ;;
+ fr550) ;;
+ *)
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ fido-*-* | m68k*-*-*)
+ supported_defaults="arch cpu"
+ case "$with_arch" in
+ "" | "m68k"| "cf")
+ m68k_arch_family="$with_arch"
+ ;;
+ *)
+ echo "Invalid --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # We always have a $with_cpu setting here.
+ case "$with_cpu" in
+ "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
+ m68k_cpu_ident=$with_cpu
+ ;;
+ "m68020-40")
+ m68k_cpu_ident=m68020
+ tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
+ ;;
+ "m68020-60")
+ m68k_cpu_ident=m68020
+ tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
+ ;;
+ *)
+ # We need the C identifier rather than the string.
+ m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
+ 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
+ $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
+ ${srcdir}/config/m68k/m68k-devices.def`
+ if [ x"$m68k_cpu_ident" = x ] ; then
+ echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ fi
+ with_cpu="mcpu=$with_cpu"
+ ;;
+ esac
+ ;;
+
+ amdgcn-*-*)
+ supported_defaults="arch tune"
+
+ for which in arch tune; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | fiji | gfx900 | gfx906 )
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ [ "x$with_arch" = x ] && with_arch=fiji
+ ;;
+
+ hppa*-*-*)
+ supported_defaults="arch schedule"
+
+ case "$with_arch" in
+ "" | 1.0 | 1.1 | 2.0)
+ # OK
+ ;;
+ *)
+ echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case "$with_schedule" in
+ "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
+ # OK
+ ;;
+ *)
+ echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ i[34567]86-*-* | x86_64-*-*)
+ supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
+ for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case " $x86_archs " in
+ *" ${val} "*)
+ case "${target}" in
+ x86_64-*-*)
+ case "x$which" in
+ *_32)
+ ;;
+ *)
+ echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ # OK
+ ;;
+ *)
+ if test x${val} != x; then
+ case " $x86_64_archs " in
+ *" ${val} "*)
+ # Disallow x86-64-v* for --with-cpu=/--with-tune=
+ case "x$which$val" in
+ xcpu*x86-64-v*|xtune*x86-64-v*)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ *)
+ ;;
+ esac
+ # OK
+ ;;
+ *)
+ # Allow $x86_cpus --with-cpu=/--with-tune=
+ case "x$which" in
+ xcpu*|xtune*)
+ case " $x86_cpus " in
+ *" ${val} "*)
+ # OK
+ ;;
+ *)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ done
+ ;;
+
+ riscv*-*-*)
+ supported_defaults="abi arch tune riscv_attribute isa_spec"
+
+ case "${target}" in
+ riscv-* | riscv32*) xlen=32 ;;
+ riscv64*) xlen=64 ;;
+ *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
+ esac
+
+ case "${with_isa_spec}" in
+ ""|default|20191213|201912)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20191213"
+ with_isa_spec=20191213
+ ;;
+ 2.2)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_2P2"
+ ;;
+ 20190608 | 201906)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20190608"
+ with_isa_spec=20190608
+ ;;
+ *)
+ echo "--with-isa-spec only accept 2.2, 20191213, 201912, 20190608 or 201906" 1>&2
+ exit 1
+ esac
+
+ case "${with_riscv_attribute}" in
+ yes)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
+ ;;
+ no)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
+ ;;
+ ""|default)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
+ ;;
+ *)
+ echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ # Infer arch from --with-arch, --target, and --with-abi.
+ case "${with_arch}" in
+ rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
+ # OK.
+ ;;
+ "")
+ # Infer XLEN, but otherwise assume GC.
+ case "${with_abi}" in
+ ilp32e) with_arch="rv32e" ;;
+ ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
+ lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
+ *) with_arch="rv${xlen}gc" ;;
+ esac
+ ;;
+ *)
+ echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
+ exit 1
+ ;;
+ esac
+ PYTHON=`which python || which python3 || which python2`
+ if test "x${PYTHON}" != x; then
+ with_arch=`${PYTHON} ${srcdir}/config/riscv/arch-canonicalize -misa-spec=${with_isa_spec} ${with_arch}`
+ fi
+ tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ARCH=${with_arch}"
+
+ # Make sure --with-abi is valid. If it was not specified,
+ # pick a default based on the ISA, preferring soft-float
+ # unless the D extension is present.
+ case "${with_abi}" in
+ ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
+ ;;
+ "")
+ case "${with_arch}" in
+ rv32*d* | rv32g*) with_abi=ilp32d ;;
+ rv32e*) with_abi=ilp32e ;;
+ rv32*) with_abi=ilp32 ;;
+ rv64*d* | rv64g*) with_abi=lp64d ;;
+ rv64*) with_abi=lp64 ;;
+ esac
+ ;;
+ *)
+ echo "--with-abi=${with_abi} is not supported" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ABI=${with_abi}"
+
+ # Make sure ABI and ISA are compatible.
+ case "${with_abi},${with_arch}" in
+ ilp32,rv32* | ilp32e,rv32e* \
+ | ilp32f,rv32*f* | ilp32f,rv32g* \
+ | ilp32d,rv32*d* | ilp32d,rv32g* \
+ | lp64,rv64* \
+ | lp64f,rv64*f* | lp64f,rv64g* \
+ | lp64d,rv64*d* | lp64d,rv64g*)
+ ;;
+ *)
+ echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
+ exit 1
+ ;;
+ esac
+ # Handle --with-multilib-generator.
+ if test "x${with_multilib_generator}" != xdefault; then
+ if test "x${with_multilib_list}" != xdefault; then
+ echo "--with-multilib-list= can't used with --with-multilib-generator= at same time" 1>&2
+ exit 1
+ fi
+ case "${target}" in
+ riscv*-*-elf*)
+ if ${srcdir}/config/riscv/multilib-generator \
+ -misa-spec=${with_isa_spec} \
+ `echo ${with_multilib_generator} | sed 's/;/ /g'`\
+ > t-multilib-config;
+ then
+ tmake_file="${tmake_file} riscv/t-withmultilib-generator"
+ else
+ echo "invalid option for --with-multilib-generator" 1>&2
+ exit 1
+ fi
+ ;;
+ *)
+ echo "--with-multilib-generator= is not supported for ${target}, only supported for riscv*-*-elf*" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+
+ # Handle --with-multilib-list.
+ if test "x${with_multilib_list}" != xdefault; then
+ tmake_file="${tmake_file} riscv/t-withmultilib"
+
+ case ${with_multilib_list} in
+ ilp32 | ilp32f | ilp32d \
+ | lp64 | lp64f | lp64d )
+ TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
+ ;;
+ *)
+ echo "--with-multilib-list=${with_multilib_list} not supported."
+ exit 1
+ esac
+ fi
+ ;;
+
+ mips*-*-*)
+ supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci lxc1-sxc1 madd4"
+
+ case ${with_float} in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fpu} in
+ "" | single | double)
+ # OK
+ ;;
+ *)
+ echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_nan} in
+ "" | 2008 | legacy)
+ # OK
+ ;;
+ *)
+ echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fp_32} in
+ "" | 32 | xx | 64)
+ # OK
+ ;;
+ *)
+ echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_odd_spreg_32} in
+ yes)
+ with_odd_spreg_32="odd-spreg"
+ ;;
+ no)
+ with_odd_spreg_32="no-odd-spreg"
+ ;;
+ "")
+ # OK
+ ;;
+ *)
+ echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abi} in
+ "" | 32 | o64 | n32 | 64 | eabi)
+ # OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_divide} in
+ "" | breaks | traps)
+ # OK
+ ;;
+ *)
+ echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_llsc} in
+ yes)
+ with_llsc=llsc
+ ;;
+ no)
+ with_llsc="no-llsc"
+ ;;
+ "")
+ # OK
+ ;;
+ *)
+ echo "Unknown llsc type used in --with-llsc" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_mips_plt} in
+ yes)
+ with_mips_plt=plt
+ ;;
+ no)
+ with_mips_plt=no-plt
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_synci} in
+ yes)
+ with_synci=synci
+ ;;
+ no)
+ with_synci=no-synci
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown synci type used in --with-synci" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_lxc1_sxc1} in
+ yes)
+ with_lxc1_sxc1=lxc1-sxc1
+ ;;
+ no)
+ with_lxc1_sxc1=no-lxc1-sxc1
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_madd4} in
+ yes)
+ with_madd4=madd4
+ ;;
+ no)
+ with_madd4=no-madd4
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown madd4 type used in --with-madd4" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ loongarch*-*-*)
+ supported_defaults="abi arch tune fpu"
+
+ # Local variables
+ unset \
+ abi_pattern abi_default \
+ abiext_pattern abiext_default \
+ arch_pattern arch_default \
+ fpu_pattern fpu_default \
+ tune_pattern tune_default \
+ triplet_os triplet_abi
+
+ # Infer ABI from the triplet.
+ case ${target} in
+ loongarch64-*-*-*f64)
+ abi_pattern="lp64d"
+ triplet_abi="f64"
+ ;;
+ loongarch64-*-*-*f32)
+ abi_pattern="lp64f"
+ triplet_abi="f32"
+ ;;
+ loongarch64-*-*-*sf)
+ abi_pattern="lp64s"
+ triplet_abi="sf"
+ ;;
+ loongarch64-*-*-*)
+ abi_pattern="lp64[dfs]"
+ abi_default="lp64d"
+ triplet_abi=""
+ ;;
+ *)
+ echo "Unsupported target ${target}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ abiext_pattern="*"
+ abiext_default="base"
+
+ # Get the canonical triplet (multiarch specifier).
+ case ${target} in
+ *-linux-gnu*) triplet_os="linux-gnu";;
+ *-linux-musl*) triplet_os="linux-musl";;
+ *)
+ echo "Unsupported target ${target}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ la_canonical_triplet="loongarch64-${triplet_os}${triplet_abi}"
+
+
+ # Perform initial sanity checks on --with-* options.
+ case ${with_arch} in
+ "" | loongarch64 | la464) ;; # OK, append here.
+ native)
+ if test x${host} != x${target}; then
+ echo "--with-arch=native is illegal for cross-compiler." 1>&2
+ exit 1
+ fi
+ ;;
+ "")
+ echo "Please set a default value for \${with_arch}" \
+ "according to your target triplet \"${target}\"." 1>&2
+ exit 1
+ ;;
+ *)
+ echo "Unknown arch in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abi} in
+ "" | lp64d | lp64f | lp64s) ;; # OK, append here.
+ *)
+ echo "Unsupported ABI given in --with-abi=$with_abi" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abiext} in
+ "" | base) ;; # OK, append here.
+ *)
+ echo "Unsupported ABI extention type $with_abiext" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fpu} in
+ "" | none | 32 | 64) ;; # OK, append here.
+ 0)
+ # Convert "0" to "none" for upcoming checks.
+ with_fpu="none"
+ ;;
+ *)
+ echo "Unknown fpu type in --with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ # Set default value for with_abi.
+ case ${with_abi} in
+ "")
+ if test x${abi_default} != x; then
+ with_abi=${abi_default}
+ else
+ with_abi=${abi_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_abi}" | grep -E "^${abi_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "Incompatible options:" \
+ "--with-abi=${with_abi} and --target=${target}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ # Set default value for with_abiext (internal)
+ case ${with_abiext} in
+ "")
+ if test x${abiext_default} != x; then
+ with_abiext=${abiext_default}
+ else
+ with_abiext=${abiext_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_abiext}" | grep -E "^${abiext_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "The ABI extension type \"${with_abiext}\"" \
+ "is incompatible with --target=${target}." 1>&2
+ exit 1
+ fi
+
+ ;;
+ esac
+
+ # Infer ISA-related default options from the ABI: pass 1
+ case ${with_abi}/${with_abiext} in
+ lp64*/base)
+ # architectures that support lp64* ABI
+ arch_pattern="native|loongarch64|la464"
+ # default architecture for lp64* ABI
+ arch_default="loongarch64"
+ ;;
+ *)
+ echo "Unsupported ABI type ${with_abi}/${with_abiext}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ # Infer ISA-related default options from the ABI: pass 2
+ case ${with_abi}/${with_abiext} in
+ lp64d/base)
+ fpu_pattern="64"
+ ;;
+ lp64f/base)
+ fpu_pattern="32|64"
+ fpu_default="32"
+ ;;
+ lp64s/base)
+ fpu_pattern="none|32|64"
+ fpu_default="none"
+ ;;
+ *)
+ echo "Unsupported ABI type ${with_abi}/${with_abiext}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ ## Set default value for with_arch.
+ case ${with_arch} in
+ "")
+ if test x${arch_default} != x; then
+ with_arch=${arch_default}
+ else
+ with_arch=${arch_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_arch}" | grep -E "^${arch_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "${with_abi}/${with_abiext} ABI cannot be implemented with" \
+ "--with-arch=${with_arch}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ ## Set default value for with_fpu.
+ case ${with_fpu} in
+ "")
+ if test x${fpu_default} != x; then
+ with_fpu=${fpu_default}
+ else
+ with_fpu=${fpu_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_fpu}" | grep -E "^${fpu_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "${with_abi}/${with_abiext} ABI cannot be implemented with" \
+ "--with-fpu=${with_fpu}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+
+ # Infer default with_tune from with_arch: pass 1
+ case ${with_arch} in
+ native)
+ tune_pattern="*"
+ tune_default="native"
+ ;;
+ loongarch64)
+ tune_pattern="loongarch64|la464"
+ tune_default="la464"
+ ;;
+ *)
+ # By default, $with_tune == $with_arch
+ tune_pattern="$with_arch"
+ ;;
+ esac
+
+ ## Set default value for with_tune.
+ case ${with_tune} in
+ "")
+ if test x${tune_default} != x; then
+ with_tune=${tune_default}
+ else
+ with_tune=${tune_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_tune}" | grep -E "^${tune_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "Incompatible options: --with-tune=${with_tune}" \
+ "and --with-arch=${with_arch}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ # Handle --with-multilib-list.
+ if test x"${with_multilib_list}" = x \
+ || test x"${with_multilib_list}" = xno \
+ || test x"${with_multilib_list}" = xdefault \
+ || test x"${enable_multilib}" != xyes; then
+
+ with_multilib_list="${with_abi}/${with_abiext}"
+ fi
+
+ # Check if the configured default ABI combination is included in
+ # ${with_multilib_list}.
+ loongarch_multilib_list_sane=no
+
+ # This one goes to TM_MULTILIB_CONFIG, for use in t-linux.
+ loongarch_multilib_list_make=""
+
+ # This one goes to tm_defines, for use in loongarch-driver.c.
+ loongarch_multilib_list_c=""
+
+ # ${with_multilib_list} should not contain whitespaces,
+ # consecutive commas or slashes.
+ if echo "${with_multilib_list}" \
+ | grep -E -e "[[:space:]]" -e '[,/][,/]' -e '[,/]$' -e '^[,/]' > /dev/null; then
+ echo "Invalid argument to --with-multilib-list." 1>&2
+ exit 1
+ fi
+
+ unset component idx elem_abi_base elem_abi_ext elem_tmp
+ for elem in $(echo "${with_multilib_list}" | tr ',' ' '); do
+ idx=0
+ while true; do
+ idx=$((idx + 1))
+ component=$(echo "${elem}" | awk -F'/' '{print $'"${idx}"'}')
+
+ case ${idx} in
+ 1)
+ # Component 1: Base ABI type
+ case ${component} in
+ lp64d) elem_tmp="ABI_BASE_LP64D,";;
+ lp64f) elem_tmp="ABI_BASE_LP64F,";;
+ lp64s) elem_tmp="ABI_BASE_LP64S,";;
+ *)
+ echo "Unknown base ABI \"${component}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ loongarch_multilib_list_c="${loongarch_multilib_list_c}${elem_tmp}"
+ loongarch_multilib_list_make="${loongarch_multilib_list_make}mabi=${component}"
+ elem_abi_base="${component}"
+ ;;
+
+ 2)
+ # Component 2: ABI extension type
+ case ${component} in
+ "" | base)
+ component="base"
+ elem_tmp="ABI_EXT_BASE,"
+ ;;
+ *)
+ echo "Unknown ABI extension \"${component}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ loongarch_multilib_list_c="${loongarch_multilib_list_c}${elem_tmp}"
+ loongarch_multilib_list_make="${loongarch_multilib_list_make}" # Add nothing for now.
+ elem_abi_ext="${component}"
+ ;;
+
+ *)
+ # Component 3 and on: optional stuff
+ case ${component} in
+ "")
+ # End of component list.
+ break
+ ;;
+ *)
+ echo "Unknown ABI \"${elem}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ done
+
+ if test x${elem_abi_base} = x${with_abi} \
+ && test x${elem_abi_ext} = x${with_abiext}; then
+ loongarch_multilib_list_sane=yes
+ fi
+ loongarch_multilib_list_make="${loongarch_multilib_list_make},"
+ done
+
+ # Check if the default ABI combination is in the default list.
+ if test x${loongarch_multilib_list_sane} = xno; then
+ if test x${with_abiext} = xbase; then
+ with_abiext=""
+ else
+ with_abiext="/${with_abiext}"
+ fi
+
+ echo "Default ABI combination (${with_abi}${with_abiext})" \
+ "not found in --with-multilib-list." 1>&2
+ exit 1
+ fi
+
+ # Remove the excessive appending comma.
+ loongarch_multilib_list_c=${loongarch_multilib_list_c%,}
+ loongarch_multilib_list_make=${loongarch_multilib_list_make%,}
+ ;;
+
+ nds32*-*-*)
+ supported_defaults="arch cpu nds32_lib float fpu_config"
+
+ # process --with-arch
+ case "${with_arch}" in
+ "" | v3 )
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
+ ;;
+ v2 | v2j | v3m)
+ # OK
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
+ ;;
+ v3f)
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
+ ;;
+ v3s)
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
+
+ ;;
+ *)
+ echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case "${with_cpu}" in
+ "")
+ with_cpu=n9
+ ;;
+ n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-nds32-lib
+ case "${with_nds32_lib}" in
+ "")
+ case ${target} in
+ *-*-*uclibc*)
+ with_nds32_lib=ulibc
+ ;;
+ *-*-linux*)
+ with_nds32_lib=glibc
+ ;;
+ *)
+ with_nds32_lib=newlib
+ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
+ ;;
+ esac
+ ;;
+ newlib)
+ # OK
+ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
+ ;;
+ mculib)
+ # OK
+ # for the arch=v3f or arch=v3s under mculib toolchain,
+ # we would like to set -fno-math-errno as default
+ case "${with_arch}" in
+ v3f | v3s)
+ tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
+ ;;
+ esac
+ ;;
+ glibc | uclibc)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-float
+ case "${with_float}" in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-config-fpu
+ case "${with_config_fpu}" in
+ "" | 0 | 1 | 2 | 3)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ ;;
+ nios2*-*-*)
+ supported_defaults="arch"
+ case "$with_arch" in
+ "" | r1 | r2)
+ # OK
+ ;;
+ *)
+ echo "Unknown arch used in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ powerpc*-*-* | rs6000-*-*)
+ supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
+
+ for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case ${val} in
+ default32 | default64)
+ case $which in
+ cpu | tune)
+ ;;
+ *)
+ echo "$val only valid for --with-cpu and --with-tune." 1>&2
+ exit 1
+ ;;
+ esac
+ with_which="with_$which"
+ eval $with_which=
+ ;;
+ 405cr)
+ tm_defines="${tm_defines} CONFIG_PPC405CR"
+ eval "with_$which=405"
+ ;;
+ "" | common | native \
+ | power[3456789] | power10 | power5+ | power6x \
+ | powerpc | powerpc64 | powerpc64le \
+ | rs64 \
+ | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
+ | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
+ | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
+ | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
+ | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case "$with_abi" in
+ "" | elfv1 | elfv2 )
+ #OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ ;;
+ esac
+
+ if test "x$with_advance_toolchain" != x; then
+ if test -d "/opt/$with_advance_toolchain/." -a \
+ -d "/opt/$with_advance_toolchain/bin/." -a \
+ -d "/opt/$with_advance_toolchain/include/."; then
+
+ tm_file="$tm_file ./advance-toolchain.h"
+ (at="/opt/$with_advance_toolchain"
+ echo "/* Use Advance Toolchain $at */"
+ echo
+ echo "#undef LINK_OS_NEW_DTAGS_SPEC"
+ echo "#define LINK_OS_NEW_DTAGS_SPEC" \
+ "\"--enable-new-dtags\""
+ echo
+ echo "#undef DYNAMIC_LINKER_PREFIX"
+ echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
+ echo
+ echo "#undef MD_EXEC_PREFIX"
+ echo "#define MD_EXEC_PREFIX \"$at/bin/\""
+ echo
+ echo "#undef MD_STARTFILE_PREFIX"
+ echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
+ echo
+ echo "#undef MD_STARTFILE_PREFIX_1"
+ echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
+ > advance-toolchain.h
+ else
+ echo "Unknown advance-toolchain $with_advance_toolchain"
+ exit 1
+ fi
+ fi
+
+ # Set up the default long double format if the user changed it.
+ if test x$with_long_double_format = xieee; then
+ tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
+
+ elif test x$with_long_double_format = xibm; then
+ tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
+ fi
+ ;;
+
+ s390*-*-*)
+ supported_defaults="arch mode tune"
+
+ for which in arch tune; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | z16 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 | arch14 )
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case ${with_mode} in
+ "" | esa | zarch)
+ # OK
+ ;;
+ *)
+ echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ sh[123456ble]*-*-* | sh-*-*)
+ supported_defaults="cpu"
+ case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
+ "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
+ # OK
+ ;;
+ m2a | m2a-single | m2a-single-only | m2a-nofpu)
+ ;;
+ m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
+ ;;
+ *)
+ echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
+ echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
+ echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
+ echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ sparc*-*-*)
+ supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
+
+ for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | sparc | sparcv9 | sparc64 \
+ | v7 | cypress \
+ | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
+ | sparclite | f930 | f934 | sparclite86x \
+ | sparclet | tsc701 \
+ | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
+ | niagara3 | niagara4 | niagara7 | m8)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case ${with_float} in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ tic6x-*-*)
+ supported_defaults="arch"
+
+ case ${with_arch} in
+ "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
+ # OK
+ ;;
+ *)
+ echo "Unknown arch used in --with-arch=$with_arch." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ v850*-*-*)
+ supported_defaults=cpu
+ case ${with_cpu} in
+ "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ supported_defaults="cpu"
+ case $with_cpu in
+ "" | gr5 | gr6)
+ ;;
+ *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+esac
+
+# Targets for which there is at least one VxWorks port should include
+# vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
+# of markers from other files in the port, including the vxworks*.h files to
+# distinguish VxWorks variants such as VxWorks 7 or 64).
+
+case ${target} in
+arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
+| sparc*-*-* | x86_64-*-*)
+ tm_file="vxworks-dummy.h ${tm_file}"
+ ;;
+esac
+
+# Set some miscellaneous flags for particular targets.
+target_cpu_default2=
+case ${target} in
+ aarch64*-*-*)
+ if test x"$target_cpu_cname" != x
+ then
+ target_cpu_default2=$target_cpu_cname
+ fi
+ ;;
+
+ arm*-*-*)
+ if test x$with_cpu = x
+ then
+ echo "Don't know the target cpu" 1>&2
+ exit 1
+ else
+ target_cpu_default2="\\\"$with_cpu\\\""
+ fi
+ ;;
+
+ hppa*-*-*)
+ if test x$gas = xyes
+ then
+ target_cpu_default2="MASK_GAS"
+ fi
+ ;;
+
+ fido*-*-* | m68k*-*-*)
+ target_cpu_default2=$m68k_cpu_ident
+ tmake_file="m68k/t-opts $tmake_file"
+ if [ x"$m68k_arch_family" != x ]; then
+ tmake_file="m68k/t-$m68k_arch_family $tmake_file"
+ fi
+ ;;
+
+ i[34567]86-*-darwin* | x86_64-*-darwin*)
+ ;;
+ i[34567]86-*-linux* | x86_64-*-linux*)
+ extra_objs="${extra_objs} gnu-property.o"
+ tmake_file="$tmake_file i386/t-linux i386/t-gnu-property"
+ ;;
+ i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
+ tmake_file="$tmake_file i386/t-kfreebsd"
+ ;;
+ i[34567]86-*-gnu*)
+ tmake_file="$tmake_file i386/t-gnu"
+ ;;
+ i[34567]86-*-msdosdjgpp*)
+ tmake_file="${tmake_file} i386/t-djgpp"
+ ;;
+ i[34567]86-*-solaris2* | x86_64-*-solaris2*)
+ ;;
+ i[34567]86-*-cygwin* | x86_64-*-cygwin*)
+ ;;
+ i[34567]86-*-mingw* | x86_64-*-mingw*)
+ ;;
+ i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
+ ;;
+ i[34567]86-*-freebsd*)
+ ;;
+ x86_64-*-freebsd*)
+ tmake_file="${tmake_file} i386/t-freebsd64"
+ ;;
+ ia64*-*-linux*)
+ ;;
+
+ mips*-*-*)
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default2="MASK_SPLIT_ADDRESSES"
+ fi
+ case ${target} in
+ mips*el-*-*)
+ tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
+ ;;
+ esac
+ if test x$with_arch != x; then
+ default_mips_arch=$with_arch
+ fi
+ if test x$with_abi != x; then
+ default_mips_abi=$with_abi
+ fi
+ case ${default_mips_arch} in
+ mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS1" ;;
+ mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS2" ;;
+ mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3" ;;
+ mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS4" ;;
+ mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32" ;;
+ mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2" ;;
+ mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6" ;;
+ mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64" ;;
+ mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2" ;;
+ mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6" ;;
+ esac
+ case ${default_mips_abi} in
+ 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
+ o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
+ n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
+ 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
+ eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
+ esac
+ tmake_file="mips/t-mips $tmake_file"
+ ;;
+
+ loongarch*-*-*)
+ # Export canonical triplet.
+ tm_defines="${tm_defines} LA_MULTIARCH_TRIPLET=${la_canonical_triplet}"
+
+ # Define macro LA_DISABLE_MULTILIB if --disable-multilib
+ tm_defines="${tm_defines} TM_MULTILIB_LIST=${loongarch_multilib_list_c}"
+ if test x$enable_multilib = xyes; then
+ TM_MULTILIB_CONFIG="${loongarch_multilib_list_make}"
+ else
+ tm_defines="${tm_defines} LA_DISABLE_MULTILIB"
+ fi
+
+ # Let --with- flags initialize the enum variables from loongarch.opt.
+ # See macro definitions from loongarch-opts.h and loongarch-cpu.h.
+ case ${with_arch} in
+ native) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_NATIVE" ;;
+ la464) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_LA464" ;;
+ loongarch64) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_LOONGARCH64" ;;
+ esac
+
+ case ${with_tune} in
+ native) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_NATIVE" ;;
+ la464) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_LA464" ;;
+ loongarch64) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_LOONGARCH64" ;;
+ esac
+
+ case ${with_abi} in
+ lp64d) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64D" ;;
+ lp64f) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64F" ;;
+ lp64s) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64S" ;;
+ esac
+
+ case ${with_abiext} in
+ base) tm_defines="${tm_defines} DEFAULT_ABI_EXT=ABI_EXT_BASE" ;;
+ esac
+
+ case ${with_fpu} in
+ none) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_NOFPU" ;;
+ 32) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_FPU32" ;;
+ 64) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_FPU64" ;;
+ esac
+
+ tmake_file="loongarch/t-loongarch $tmake_file"
+ ;;
+
+ powerpc*-*-* | rs6000-*-*)
+ # FIXME: The PowerPC port uses the value set at compile time,
+ # although it's only cosmetic.
+ if test "x$with_cpu" != x
+ then
+ target_cpu_default2="\\\"$with_cpu\\\""
+ fi
+ out_file="${cpu_type}/${cpu_type}.cc"
+ c_target_objs="${c_target_objs} ${cpu_type}-c.o"
+ cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
+ d_target_objs="${d_target_objs} ${cpu_type}-d.o"
+ tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
+ ;;
+
+ sh[123456ble]*-*-* | sh-*-*)
+ c_target_objs="${c_target_objs} sh-c.o"
+ cxx_target_objs="${cxx_target_objs} sh-c.o"
+ ;;
+
+ sparc*-*-*)
+ # Some standard aliases.
+ case x$with_cpu in
+ xsparc)
+ with_cpu=v7
+ ;;
+ xsparcv9 | xsparc64)
+ with_cpu=v9
+ ;;
+ esac
+
+ if test x$with_tune = x ; then
+ case ${target} in
+ *-leon-*)
+ with_tune=leon
+ ;;
+ *-leon[3-9]*)
+ with_tune=leon3
+ ;;
+ esac
+ fi
+
+ # The SPARC port checks this value at compile-time.
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+
+ v850*-*-*)
+ case "x$with_cpu" in
+ x)
+ ;;
+ xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+ xv850es)
+ target_cpu_default2="TARGET_CPU_v850e1"
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+esac
+
+t=
+all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu nan fp_32 odd_spreg_32 divide llsc mips-plt synci tls lxc1-sxc1 madd4 isa_spec"
+for option in $all_defaults
+do
+ eval "val=\$with_"`echo $option | sed s/-/_/g`
+ if test -n "$val"; then
+ case " $supported_defaults " in
+ *" $option "*)
+ ;;
+ *)
+ echo "This target does not support --with-$option." 2>&1
+ echo "Valid --with options are: $supported_defaults" 2>&1
+ exit 1
+ ;;
+ esac
+
+ if test "x$t" = x
+ then
+ t="{ \"$option\", \"$val\" }"
+ else
+ t="${t}, { \"$option\", \"$val\" }"
+ fi
+ fi
+done
+
+if test "x$t" = x
+then
+ configure_default_options="{ { NULL, NULL} }"
+else
+ configure_default_options="{ ${t} }"
+fi
+
+if test "$target_cpu_default2" != ""
+then
+ if test "$target_cpu_default" != ""
+ then
+ target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
+ else
+ target_cpu_default=$target_cpu_default2
+ fi
+fi
+
+case ${target} in
+i[34567]86-*-* | x86_64-*-*)
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="mkoffload\$(exeext)"
+ fi
+ ;;
+esac
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/configure
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/configure (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/configure (revision 5)
@@ -0,0 +1,34263 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME=
+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+PACKAGE_URL=
+
+ac_unique_file="tree.cc"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+CET_HOST_FLAGS
+NO_PIE_FLAG
+NO_PIE_CFLAGS
+enable_default_pie
+PICFLAG
+enable_host_shared
+enable_plugin
+pluginlibs
+ISLINC
+ISLLIBS
+GMPINC
+GMPLIBS
+target_cpu_default
+d_target_objs
+fortran_target_objs
+cxx_target_objs
+c_target_objs
+use_gcc_stdint
+xm_defines
+xm_include_list
+xm_file_list
+tm_d_include_list
+tm_d_file_list
+tm_p_include_list
+tm_p_file_list
+tm_defines
+tm_include_list
+tm_file_list
+common_out_object_file
+common_out_file
+out_object_file
+out_file
+objc_boehm_gc
+md_file
+local_prefix
+lang_tree_files
+lang_specs_files
+lang_opt_files
+install
+out_host_hook_obj
+host_xm_defines
+host_xm_include_list
+host_xm_file_list
+host_exeext
+gcc_gxx_libcxx_include_dir_add_sysroot
+gcc_gxx_libcxx_include_dir
+gcc_gxx_include_dir_add_sysroot
+gcc_gxx_include_dir
+gcc_config_arguments
+float_h_file
+extra_programs
+extra_objs
+extra_headers_list
+user_headers_inc_next_post
+user_headers_inc_next_pre
+extra_gcc_objs
+TM_MULTILIB_EXCEPTIONS_CONFIG
+TM_MULTILIB_CONFIG
+TM_ENDIAN_CONFIG
+tmake_file
+xmake_file
+cpp_install_dir
+selftest_languages
+check_languages
+build_file_translate
+build_xm_defines
+build_xm_include_list
+build_xm_file_list
+build_install_headers_dir
+build_exeext
+all_selected_languages
+all_languages
+all_lang_makefrags
+all_lang_configurefrags
+all_gtfiles
+all_compilers
+srcdir
+subdirs
+dollar
+gcc_tooldir
+enable_lto
+DO_LINK_SERIALIZATION
+DO_LINK_MUTEX
+CSCOPE
+ETAGS
+CTAGS
+MAINT
+zlibinc
+zlibdir
+HOST_LIBS
+enable_default_ssp
+thin_archive_support
+ld_soname_option
+ld_version_script_option
+libgcc_visibility
+ORIGINAL_DSYMUTIL_FOR_TARGET
+gcc_cv_dsymutil
+gcc_cv_otool
+gcc_cv_readelf
+gcc_cv_objdump
+ORIGINAL_NM_FOR_TARGET
+gcc_cv_nm
+ORIGINAL_LD_GOLD_FOR_TARGET
+ORIGINAL_LD_BFD_FOR_TARGET
+ORIGINAL_LD_FOR_TARGET
+ORIGINAL_PLUGIN_LD_FOR_TARGET
+gcc_cv_ld
+ORIGINAL_AS_FOR_TARGET
+gcc_cv_as
+enable_fast_install
+objdir
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+STRIP
+OBJDUMP
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+collect2
+STMP_FIXINC
+BUILD_LDFLAGS
+BUILD_CXXFLAGS
+BUILD_CFLAGS
+CXX_FOR_BUILD
+CC_FOR_BUILD
+inhibit_libc
+BUILD_SYSTEM_HEADER_DIR
+SYSTEM_HEADER_DIR
+ALL
+CROSS
+CATOBJEXT
+GENCAT
+INSTOBJEXT
+DATADIRNAME
+CATALOGS
+POSUB
+GMSGFMT
+XGETTEXT
+INCINTL
+LIBINTL_DEP
+LIBINTL
+USE_NLS
+get_gcc_base_ver
+HAVE_AUTO_BUILD
+extra_opt_files
+extra_modes_file
+NATIVE_SYSTEM_HEADER_DIR
+objext
+manext
+LIBICONV_DEP
+LTLIBICONV
+LIBICONV
+ZSTD_LDFLAGS
+ZSTD_CPPFLAGS
+ZSTD_LIB
+ZSTD_INCLUDE
+DL_LIB
+LDEXP_LIB
+NETLIBS
+EXTRA_GCC_LIBS
+GNAT_LIBEXC
+COLLECT2_LIBS
+CXXDEPMODE
+DEPDIR
+am__leading_dot
+doc_build_sys
+AR
+NM
+BISON
+FLEX
+GENERATED_MANPAGES
+BUILD_INFO
+MAKEINFO
+have_mktemp_command
+make_compare_target
+INSTALL_DATA
+INSTALL_PROGRAM
+INSTALL
+ranlib_flags
+RANLIB
+LN
+LN_S
+AWK
+SET_MAKE
+omp_device_property_deps
+omp_device_properties
+accel_dir_suffix
+real_target_noncanonical
+enable_as_accelerator
+gnat_install_lib
+REPORT_BUGS_TEXI
+REPORT_BUGS_TO
+PKGVERSION
+CONFIGURE_SPECS
+enable_gcov
+enable_shared
+enable_fixed_point
+enable_decimal_float
+with_float
+with_cpu
+enable_multiarch
+enable_multilib
+coverage_flags
+valgrind_command
+valgrind_path_defines
+valgrind_path
+TREECHECKING
+nocommon_flag
+noexception_flags
+warn_cxxflags
+warn_cflags
+c_strict_warn
+strict_warn
+c_loose_warn
+loose_warn
+aliasing_flags
+CPP
+EGREP
+GREP
+CXXCPP
+PICFLAG_FOR_TARGET
+GDCFLAGS
+GDC
+GNATMAKE
+GNATBIND
+ac_ct_CXX
+CXXFLAGS
+CXX
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+GENINSRC
+CROSS_SYSTEM_HEADER_DIR
+TARGET_SYSTEM_ROOT_DEFINE
+TARGET_SYSTEM_ROOT
+SYSROOT_CFLAGS_FOR_TARGET
+target_subdir
+host_subdir
+build_subdir
+build_libsubdir
+target_noncanonical
+host_noncanonical
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
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+# Double slashes in file names in object file debugging info
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+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
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+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
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+for instance \`--prefix=\$HOME'.
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+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
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+ --includedir=DIR C header files [PREFIX/include]
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+ --infodir=DIR info documentation [DATAROOTDIR/info]
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+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
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+ cat <<\_ACEOF
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+Program names:
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+ --program-suffix=SUFFIX append SUFFIX to installed program names
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+System types:
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+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
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+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-generated-files-in-srcdir
+ put copies of generated files in source dir intended
+ for creating source tarballs for users without
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+ don't use -Wformat while building GCC
+ --enable-werror-always enable -Werror despite compiler version
+ --enable-checking[=LIST]
+ enable expensive run-time checks. With LIST, enable
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+ enable compiler's code coverage collection. Use to
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+ of the compiler. With LEVEL, specify optimization.
+ Values are opt, noopt, default is noopt
+ --enable-gather-detailed-mem-stats
+ enable detailed memory allocation stats gathering
+ --enable-valgrind-annotations
+ enable valgrind runtime interaction
+ --enable-multilib enable library support for multiple ABIs
+ --enable-multiarch enable support for multiarch paths
+ --enable-__cxa_atexit enable __cxa_atexit for C++
+ --enable-decimal-float={no,yes,bid,dpd}
+ enable decimal float extension to C. Selecting 'bid'
+ or 'dpd' choses which decimal floating point format
+ to use
+ --enable-fixed-point enable fixed-point arithmetic extension to C
+ --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread
+ package
+ --enable-tls enable or disable generation of tls code overriding
+ the assembler check for tls support
+ --enable-vtable-verify enable vtable verification feature
+ --disable-analyzer disable -fanalyzer static analyzer
+ --enable-objc-gc enable the use of Boehm's garbage collector with the
+ GNU Objective-C runtime
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+ --enable-languages=LIST specify which front-ends to build
+ --disable-rpath do not hardcode runtime library paths
+ --enable-sjlj-exceptions
+ arrange to use setjmp/longjmp exception handling
+ --enable-secureplt enable -msecure-plt by default for PowerPC
+ --enable-mingw-wildcard Set whether to expand wildcard on command-line.
+ Default to platform configuration
+ --enable-large-address-aware
+ Link mingw executables with --large-address-aware
+ --enable-leading-mingw64-underscores
+ enable leading underscores on 64 bit mingw targets
+ --enable-cld enable -mcld by default for 32bit x86
+ --enable-frame-pointer enable -fno-omit-frame-pointer by default for x86
+ --disable-win32-registry
+ disable lookup of installation paths in the Registry
+ on Windows hosts
+ --enable-win32-registry enable registry lookup (default)
+ --enable-win32-registry=KEY
+ use KEY instead of GCC version as the last portion
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+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-ld[=ARG] build ld [ARG={default,yes,no}]
+ --enable-gold[=ARG] build gold [ARG={default,yes,no}]
+ --enable-gnu-indirect-function
+ enable the use of the @gnu_indirect_function to
+ glibc systems
+ --enable-initfini-array use .init_array/.fini_array sections
+ --enable-comdat enable COMDAT group support
+ --enable-newlib-nano-formatted-io
+ Use nano version formatted IO
+
+ --enable-standard-branch-protection
+ enable Branch Target Identification Mechanism and
+ Return Address Signing by default for AArch64
+ --disable-standard-branch-protection
+ disable Branch Target Identification Mechanism and
+ Return Address Signing by default for AArch64
+
+
+ --enable-fix-cortex-a53-835769
+ enable workaround for AArch64 Cortex-A53 erratum
+ 835769 by default
+ --disable-fix-cortex-a53-835769
+ disable workaround for AArch64 Cortex-A53 erratum
+ 835769 by default
+
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+ enable workaround for AArch64 Cortex-A53 erratum
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+ --disable-fix-cortex-a53-843419
+ disable workaround for AArch64 Cortex-A53 erratum
+ 843419 by default
+
+ --enable-gnu-unique-object
+ enable the use of the @gnu_unique_object ELF
+ extension on glibc systems
+ --enable-linker-build-id
+ compiler will always pass --build-id to linker
+ --enable-libssp enable linking against libssp
+ --enable-default-ssp enable Stack Smashing Protection as default
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+ --enable-link-mutex avoid linking multiple front-ends at once to avoid
+ thrashing on the build machine
+ --enable-link-serialization
+ avoid linking multiple GCC front-ends at once using
+ make dependencies to avoid thrashing on the build
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+ --enable-version-specific-runtime-libs
+ specify that runtime libraries should be installed
+ in a compiler-specific directory
+ --enable-plugin enable plugin support
+ --enable-host-shared build host code as shared libraries
+ --disable-libquadmath-support
+ disable libquadmath support for Fortran
+ --enable-default-pie enable Position Independent Executable as default
+ --enable-cet enable Intel CET in host libraries [default=auto]
+ --enable-s390-excess-float-precision
+ on s390 targets, evaluate float with double
+ precision when in standards-conforming mode
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-build-libsubdir=DIR Directory where to find libraries for build system
+ --with-local-prefix=DIR specifies directory to put local include
+ --with-native-system-header-dir=dir
+ use dir as the directory to look for standard
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+ --with-build-sysroot=sysroot
+ use sysroot as the system root during the build
+ --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
+ --with-gxx-include-dir=DIR
+ specifies directory to put g++ header files
+ --with-gxx-libcxx-include-dir=DIR
+ specifies directory to find libc++ header files
+ --with-cpp-install-dir=DIR
+ install the user visible C preprocessor in DIR
+ (relative to PREFIX) as well as PREFIX/bin
+ --with-gnu-ld arrange to work with GNU ld
+ --with-ld arrange to use the specified ld (full pathname)
+ --with-demangler-in-ld try to use demangler in GNU ld
+ --with-dsymutil arrange to use the specified dsymutil (full
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+ --with-gnu-as arrange to work with GNU as
+ --with-as arrange to use the specified as (full pathname)
+ --with-stack-clash-protection-guard-size=size
+ Set the default stack clash protection guard size
+ for specific targets as a power of two in bytes.
+ --with-dwarf2 force the default debug format to be DWARF 2
+ --with-specs=SPECS add SPECS to driver command-line processing
+ --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
+ --with-bugurl=URL Direct users to URL to report a bug
+ --with-documentation-root-url=URL
+ Root for documentation URLs
+ --with-changes-root-url=URL
+ Root for GCC changes URLs
+ --with-multilib-list select multilibs (AArch64, ARM, AVR, OR1K, RISC-V,
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+ --with-extra-multilibs Select extra multilibs (ARM only)
+ --with-multilib-generator
+ Multi-libs configuration string (RISC-V only)
+ --with-zstd=PATH specify prefix directory for installed zstd library.
+ Equivalent to --with-zstd-include=PATH/include plus
+ --with-zstd-lib=PATH/lib
+ --with-zstd-include=PATH
+ specify directory for installed zstd include files
+ --with-zstd-lib=PATH specify directory for the installed zstd library
+ --with-gnu-ld assume the C compiler uses GNU ld default=no
+ --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
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+ --with-libiconv-type=TYPE type of library to search for (auto/static/shared)
+ --with-gcc-major-version-only
+ use only GCC major number in filesystem paths
+ --with-pic try to use only PIC/non-PIC objects [default=use
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+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-plugin-ld=[ARG] specify the plugin linker
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+ assume GCC used with glibc version M.N or later
+ --with-long-double-128 use 128-bit long double by default
+ --with-long-double-format={ieee,ibm}
+ Specify whether PowerPC long double uses IEEE or IBM format
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+ --with-linker-hash-style={sysv,gnu,both}
+ specify the linker hash style
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+ specify the default of -fdiagnostics-color option
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+ specify the default of -fdiagnostics-urls option
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+
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+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ CXXCPP C++ preprocessor
+ CPP C preprocessor
+ GMPLIBS How to link GMP
+ GMPINC How to find GMP include files
+ ISLLIBS How to link isl
+ ISLINC How to find isl include files
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
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+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_mongrel
+
+# ac_fn_cxx_try_run LINENO
+# ------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_cxx_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_run
+
+# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_cxx_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
+# ----------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_cxx_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_compute_int
+
+# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
+# ---------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_cxx_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_type
+
+# ac_fn_c_find_intX_t LINENO BITS VAR
+# -----------------------------------
+# Finds a signed integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_intX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
+$as_echo_n "checking for int$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in int$2_t 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
+ < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ case $ac_type in #(
+ int$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_intX_t
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_find_uintX_t LINENO BITS VAR
+# ------------------------------------
+# Finds an unsigned integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_uintX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
+$as_echo_n "checking for uint$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ case $ac_type in #(
+ uint$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_uintX_t
+
+# ac_fn_cxx_check_header_preproc LINENO HEADER VAR
+# ------------------------------------------------
+# Tests whether HEADER is present, setting the cache variable VAR accordingly.
+ac_fn_cxx_check_header_preproc ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_preproc
+
+# ac_fn_cxx_check_func LINENO FUNC VAR
+# ------------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_cxx_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_func
+
+# ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES
+# -----------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_cxx_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_decl
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_preproc LINENO HEADER VAR
+# ----------------------------------------------
+# Tests whether HEADER is present, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_preproc ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_preproc
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers auto-host.h:config.in"
+
+
+gcc_version=`cat $srcdir/BASE-VER`
+
+# Determine the host, build, and target systems
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+# Determine the noncanonical host name, for Ada.
+ case ${build_alias} in
+ "") build_noncanonical=${build} ;;
+ *) build_noncanonical=${build_alias} ;;
+esac
+
+ case ${host_alias} in
+ "") host_noncanonical=${build_noncanonical} ;;
+ *) host_noncanonical=${host_alias} ;;
+esac
+
+
+
+
+# Determine the noncanonical target name, for directory use.
+ case ${target_alias} in
+ "") target_noncanonical=${host_noncanonical} ;;
+ *) target_noncanonical=${target_alias} ;;
+esac
+
+
+
+
+# Used for constructing correct paths for offload compilers.
+real_target_noncanonical=${target_noncanonical}
+accel_dir_suffix=
+
+# Determine the target- and build-specific subdirectories
+
+# post-stage1 host modules use a different CC_FOR_BUILD so, in order to
+# have matching libraries, they should use host libraries: Makefile.tpl
+# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
+# However, they still use the build modules, because the corresponding
+# host modules (e.g. bison) are only built for the host when bootstrap
+# finishes. So:
+# - build_subdir is where we find build modules, and never changes.
+# - build_libsubdir is where we find build libraries, and can be overridden.
+
+# Prefix 'build-' so this never conflicts with target_subdir.
+build_subdir="build-${build_noncanonical}"
+
+# Check whether --with-build-libsubdir was given.
+if test "${with_build_libsubdir+set}" = set; then :
+ withval=$with_build_libsubdir; build_libsubdir="$withval"
+else
+ build_libsubdir="$build_subdir"
+fi
+
+# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
+if ( test $srcdir = . && test -d gcc ) \
+ || test -d $srcdir/../host-${host_noncanonical}; then
+ host_subdir="host-${host_noncanonical}"
+else
+ host_subdir=.
+fi
+# No prefix.
+target_subdir=${target_noncanonical}
+
+
+# Set program_transform_name
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+
+# Check for bogus environment variables.
+# Test if LIBRARY_PATH contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# LIBRARY_PATH contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
+$as_echo_n "checking LIBRARY_PATH variable... " >&6; }
+case ${LIBRARY_PATH} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ library_path_setting="contains current directory"
+ ;;
+ *)
+ library_path_setting="ok"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
+$as_echo "$library_path_setting" >&6; }
+if test "$library_path_setting" != "ok"; then
+as_fn_error $? "
+*** LIBRARY_PATH shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again." "$LINENO" 5
+fi
+
+# Test if GCC_EXEC_PREFIX contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# GCC_EXEC_PREFIX contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
+$as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
+case ${GCC_EXEC_PREFIX} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ gcc_exec_prefix_setting="contains current directory"
+ ;;
+ *)
+ gcc_exec_prefix_setting="ok"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
+$as_echo "$gcc_exec_prefix_setting" >&6; }
+if test "$gcc_exec_prefix_setting" != "ok"; then
+as_fn_error $? "
+*** GCC_EXEC_PREFIX shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again." "$LINENO" 5
+fi
+
+# -----------
+# Directories
+# -----------
+
+# Specify the local prefix
+local_prefix=
+
+# Check whether --with-local-prefix was given.
+if test "${with_local_prefix+set}" = set; then :
+ withval=$with_local_prefix; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
+no) ;;
+*) local_prefix=$with_local_prefix ;;
+esac
+fi
+
+
+# Default local prefix if it is empty
+if test x$local_prefix = x; then
+ local_prefix=/usr/local
+fi
+
+
+# Check whether --with-native-system-header-dir was given.
+if test "${with_native_system_header_dir+set}" = set; then :
+ withval=$with_native_system_header_dir;
+ case ${with_native_system_header_dir} in
+ yes|no) as_fn_error $? "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
+ /* | [A-Za-z]:[\\/]*) ;;
+ *) as_fn_error $? "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
+ esac
+ configured_native_system_header_dir="${withval}"
+
+else
+ configured_native_system_header_dir=
+fi
+
+
+
+# Check whether --with-build-sysroot was given.
+if test "${with_build_sysroot+set}" = set; then :
+ withval=$with_build_sysroot; if test x"$withval" != x ; then
+ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
+ fi
+else
+ SYSROOT_CFLAGS_FOR_TARGET=
+fi
+
+
+
+if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+else
+ test_prefix=$prefix
+fi
+if test "x$exec_prefix" = xNONE; then
+ test_exec_prefix=$test_prefix
+else
+ test_exec_prefix=$exec_prefix
+fi
+
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+ case ${with_sysroot} in
+ /) ;;
+ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
+ esac
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
+
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
+ '${prefix}'|'${prefix}/'*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
+
+else
+
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE=
+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
+
+fi
+
+
+
+
+
+# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
+# passed in by the toplevel make and thus we'd get different behavior
+# depending on where we built the sources.
+gcc_gxx_include_dir=
+# Specify the g++ header file directory
+
+# Check whether --with-gxx-include-dir was given.
+if test "${with_gxx_include_dir+set}" = set; then :
+ withval=$with_gxx_include_dir; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
+no) ;;
+*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
+esac
+fi
+
+
+# If both --with-sysroot and --with-gxx-include-dir are passed, we interpolate
+# the former in the latter and, upon success, compute gcc_gxx_include_dir as
+# relative to the sysroot.
+gcc_gxx_include_dir_add_sysroot=0
+
+# This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_include_dir='${libsubdir}/include/c++'
+ else
+ libstdcxx_incdir='include/c++/$(version)'
+ if test x$host != x$target; then
+ libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
+ fi
+ gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_without_sysroot}"; then
+ gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
+ gcc_gxx_include_dir_add_sysroot=1
+ fi
+fi
+
+# Configuration for an alternate set of C++ headers.
+gcc_gxx_libcxx_include_dir=
+# Specify the alternate g++ header file directory
+
+# Check whether --with-gxx-libcxx-include-dir was given.
+if test "${with_gxx_libcxx_include_dir+set}" = set; then :
+ withval=$with_gxx_libcxx_include_dir; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for libc++ include directory" "$LINENO" 5 ;;
+no) ;;
+*) gcc_gxx_libcxx_include_dir=$with_gxx_libcxx_include_dir ;;
+esac
+fi
+
+
+# If both --with-sysroot and --with-gxx-libcxx-include-dir are passed, we
+# check to see if the latter starts with the former and, upon success, compute
+# gcc_gxx_libcxx_include_dir as relative to the sysroot.
+gcc_gxx_libcxx_include_dir_add_sysroot=0
+
+if test x${gcc_gxx_libcxx_include_dir} != x; then
+
+$as_echo "#define ENABLE_STDLIB_OPTION 1" >>confdefs.h
+
+else
+ $as_echo "#define ENABLE_STDLIB_OPTION 0" >>confdefs.h
+
+fi
+# ??? This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_libcxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_libcxx_include_dir='${libsubdir}/libc++_include/c++/v1'
+ else
+ libcxx_incdir='libc++_include/c++/$(version)/v1'
+ if test x$host != x$target; then
+ libcxx_incdir="$target_alias/$libcxx_incdir"
+ fi
+ gcc_gxx_libcxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_libcxx_without_sysroot=`expr "${gcc_gxx_libcxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_libcxx_without_sysroot}"; then
+ gcc_gxx_libcxx_include_dir="${gcc_gxx_libcxx_without_sysroot}"
+ gcc_gxx_libcxx_include_dir_add_sysroot=1
+ fi
+fi
+
+
+# Check whether --with-cpp_install_dir was given.
+if test "${with_cpp_install_dir+set}" = set; then :
+ withval=$with_cpp_install_dir; if test x$withval = xyes; then
+ as_fn_error $? "option --with-cpp-install-dir requires an argument" "$LINENO" 5
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi
+fi
+
+
+# We would like to our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources. Therefore we have --enable-generated-files-in-srcdir to do
+# just that.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
+$as_echo_n "checking whether to place generated files in the source directory... " >&6; }
+ # Check whether --enable-generated-files-in-srcdir was given.
+if test "${enable_generated_files_in_srcdir+set}" = set; then :
+ enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
+else
+ generated_files_in_srcdir=no
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
+$as_echo "$generated_files_in_srcdir" >&6; }
+
+if test "$generated_files_in_srcdir" = "yes"; then
+ GENINSRC=''
+else
+ GENINSRC='#'
+fi
+
+
+# -------------------
+# Find default linker
+# -------------------
+
+# With GNU ld
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
+else
+ gnu_ld_flag=no
+fi
+
+
+case $target in
+ *darwin*)
+ ld64_flag=yes # Darwin can only use a ld64-compatible linker.
+ dsymutil_flag=yes # Darwin uses dsymutil to link debug.
+ ;;
+ *)
+ ld64_flag=no
+ dsymutil_flag=no
+ ;;
+esac
+
+# With pre-defined ld
+
+# Check whether --with-ld was given.
+if test "${with_ld+set}" = set; then :
+ withval=$with_ld; DEFAULT_LINKER="$with_ld"
+fi
+
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_LINKER"; then
+ as_fn_error $? "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gnu_ld_flag=yes
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep ld64- > /dev/null; then
+ ld64_flag=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_LINKER "$DEFAULT_LINKER"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
+$as_echo_n "checking whether a default linker was specified... " >&6; }
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test x"$gnu_ld_flag" = x"no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
+$as_echo "yes ($DEFAULT_LINKER)" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
+$as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# With demangler in GNU ld
+
+# Check whether --with-demangler-in-ld was given.
+if test "${with_demangler_in_ld+set}" = set; then :
+ withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
+else
+ demangler_in_ld=yes
+fi
+
+
+# Allow the user to specify a dsymutil executable (used on Darwin only, so far)
+
+# Check whether --with-dsymutil was given.
+if test "${with_dsymutil+set}" = set; then :
+ withval=$with_dsymutil; DEFAULT_DSYMUTIL="$with_dsymutil"
+fi
+
+
+dsymutil_vers=
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ if test ! -x "$DEFAULT_DSYMUTIL"; then
+ as_fn_error $? "cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL" "$LINENO" 5
+ else
+ if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
+ dsymutil_flag=yes
+ fi
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_DSYMUTIL "$DEFAULT_DSYMUTIL"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default dsymutil was specified" >&5
+$as_echo_n "checking whether a default dsymutil was specified... " >&6; }
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_DSYMUTIL)" >&5
+$as_echo "yes ($DEFAULT_DSYMUTIL)" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# ----------------------
+# Find default assembler
+# ----------------------
+
+# With GNU as
+
+# Check whether --with-gnu-as was given.
+if test "${with_gnu_as+set}" = set; then :
+ withval=$with_gnu_as; gas_flag="$with_gnu_as"
+else
+ gas_flag=no
+fi
+
+
+
+# Check whether --with-as was given.
+if test "${with_as+set}" = set; then :
+ withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
+fi
+
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_ASSEMBLER"; then
+ as_fn_error $? "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
+ elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gas_flag=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
+$as_echo_n "checking whether a default assembler was specified... " >&6; }
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test x"$gas_flag" = x"no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
+$as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
+$as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# ---------------
+# Find C compiler
+# ---------------
+
+# If a non-executable a.out is present (e.g. created by GNU as above even if
+# invoked with -v only), the IRIX 6 native ld just overwrites the existing
+# file, even when creating an executable, so an execution test fails.
+# Remove possible default executable files to avoid this.
+#
+# FIXME: This really belongs into AC_PROG_CC and can be removed once
+# Autoconf includes it.
+rm -f a.out a.exe b.out
+
+# Find the native compiler
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GNATBIND+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GNATBIND"; then
+ ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GNATBIND=$ac_cv_prog_GNATBIND
+if test -n "$GNATBIND"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
+$as_echo "$GNATBIND" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GNATBIND"; then
+ ac_ct_GNATBIND=$GNATBIND
+ # Extract the first word of "gnatbind", so it can be a program name with args.
+set dummy gnatbind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GNATBIND"; then
+ ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GNATBIND="gnatbind"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
+if test -n "$ac_ct_GNATBIND"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
+$as_echo "$ac_ct_GNATBIND" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GNATBIND" = x; then
+ GNATBIND="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GNATBIND=$ac_ct_GNATBIND
+ fi
+else
+ GNATBIND="$ac_cv_prog_GNATBIND"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GNATMAKE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GNATMAKE"; then
+ ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GNATMAKE=$ac_cv_prog_GNATMAKE
+if test -n "$GNATMAKE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
+$as_echo "$GNATMAKE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GNATMAKE"; then
+ ac_ct_GNATMAKE=$GNATMAKE
+ # Extract the first word of "gnatmake", so it can be a program name with args.
+set dummy gnatmake; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GNATMAKE"; then
+ ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
+if test -n "$ac_ct_GNATMAKE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
+$as_echo "$ac_ct_GNATMAKE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GNATMAKE" = x; then
+ GNATMAKE="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GNATMAKE=$ac_ct_GNATMAKE
+ fi
+else
+ GNATMAKE="$ac_cv_prog_GNATMAKE"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
+$as_echo_n "checking whether compiler driver understands Ada... " >&6; }
+if ${acx_cv_cc_gcc_supports_ada+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.adb <<EOF
+procedure conftest is begin null; end conftest;
+EOF
+acx_cv_cc_gcc_supports_ada=no
+# There is a bug in old released versions of GCC which causes the
+# driver to exit successfully when the appropriate language module
+# has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
+# Therefore we must check for the error message as well as an
+# unsuccessful exit.
+# Other compilers, like HP Tru64 UNIX cc, exit successfully when
+# given a .adb file, but produce no object file. So we must check
+# if an object file was really produced to guard against this.
+errors=`(${CC} -I"$srcdir"/ada/libgnat -c conftest.adb) 2>&1 || echo failure`
+if test x"$errors" = x && test -f conftest.$ac_objext; then
+ acx_cv_cc_gcc_supports_ada=yes
+fi
+rm -f conftest.*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
+$as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
+
+if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
+ have_gnat=yes
+else
+ have_gnat=no
+fi
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GDC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GDC"; then
+ ac_cv_prog_GDC="$GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GDC="${ac_tool_prefix}gdc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GDC=$ac_cv_prog_GDC
+if test -n "$GDC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
+$as_echo "$GDC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GDC"; then
+ ac_ct_GDC=$GDC
+ # Extract the first word of "gdc", so it can be a program name with args.
+set dummy gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GDC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GDC"; then
+ ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GDC="gdc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
+if test -n "$ac_ct_GDC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
+$as_echo "$ac_ct_GDC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GDC" = x; then
+ GDC="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GDC=$ac_ct_GDC
+ fi
+else
+ GDC="$ac_cv_prog_GDC"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
+$as_echo_n "checking whether the D compiler works... " >&6; }
+if ${acx_cv_d_compiler_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.d <<EOF
+module conftest; int main() { return 0; }
+EOF
+acx_cv_d_compiler_works=no
+if test "x$GDC" != xno; then
+ errors=`(${GDC} -I"$srcdir"/d -c conftest.d) 2>&1 || echo failure`
+ if test x"$errors" = x && test -f conftest.$ac_objext; then
+ acx_cv_d_compiler_works=yes
+ fi
+ rm -f conftest.*
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
+$as_echo "$acx_cv_d_compiler_works" >&6; }
+if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
+ have_gdc=yes
+else
+ have_gdc=no
+fi
+
+
+# Do configure tests with the C++ compiler, since that's what we build with.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+# Remove the -O2: for historical reasons, unless bootstrapping we prefer
+# optimizations to be activated explicitly by the toplevel.
+case "$CC" in
+ */prev-gcc/xgcc*) ;;
+ *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" `
+ CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" ` ;;
+esac
+
+
+
+
+# Determine PICFLAG for target gnatlib.
+
+
+
+
+case "${target}" in
+ # PIC is the default on some targets or must not be used.
+ *-*-darwin*)
+ # For darwin, common symbols are not allowed in MH_DYLIB files
+ case "${CFLAGS}" in
+ # If we are using a compiler supporting mdynamic-no-pic
+ # and the option has been tested as safe to add, then cancel
+ # it here, since the code generated is incompatible with shared
+ # libs.
+ *-mdynamic-no-pic*) PICFLAG_FOR_TARGET='-fno-common -mno-dynamic-no-pic' ;;
+ *) PICFLAG_FOR_TARGET=-fno-common ;;
+ esac
+ ;;
+ alpha*-dec-osf5*)
+ # PIC is the default.
+ ;;
+ hppa*64*-*-hpux*)
+ # PIC is the default for 64-bit PA HP-UX.
+ ;;
+ i[34567]86-*-cygwin* | x86_64-*-cygwin*)
+ ;;
+ i[34567]86-*-mingw* | x86_64-*-mingw*)
+ ;;
+ i[34567]86-*-interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ i[34567]86-*-nto-qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ PICFLAG_FOR_TARGET='-fPIC -shared'
+ ;;
+ i[34567]86-pc-msdosdjgpp*)
+ # DJGPP does not support shared libraries at all.
+ ;;
+ ia64*-*-hpux*)
+ # On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+ loongarch*-*-*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ mips-sgi-irix6*)
+ # PIC is the default.
+ ;;
+ rs6000-ibm-aix* | powerpc-ibm-aix*)
+ # All AIX code is PIC.
+ ;;
+
+ # Some targets support both -fPIC and -fpic, but prefer the latter.
+ # FIXME: Why?
+ i[34567]86-*-* | x86_64-*-*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # FIXME: Override -fPIC default in libgcc only?
+ sh-*-linux* | sh[2346lbe]*-*-linux*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # FIXME: Simplify to sh*-*-netbsd*?
+ sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+ sh64-*-netbsd* | sh64l*-*-netbsd*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # Default to -fPIC unless specified otherwise.
+ *)
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+esac
+
+# If the user explicitly uses -fpic/-fPIC, keep that.
+case "${CFLAGS_FOR_TARGET}" in
+ *-fpic*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ *-fPIC*)
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+esac
+
+
+
+# -------------------------
+# Check C compiler features
+# -------------------------
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_cxx_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_cxx_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ino_t" >&5
+$as_echo_n "checking size of ino_t... " >&6; }
+if ${ac_cv_sizeof_ino_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (ino_t))" "ac_cv_sizeof_ino_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_ino_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (ino_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_ino_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ino_t" >&5
+$as_echo "$ac_cv_sizeof_ino_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INO_T $ac_cv_sizeof_ino_t
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of dev_t" >&5
+$as_echo_n "checking size of dev_t... " >&6; }
+if ${ac_cv_sizeof_dev_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (dev_t))" "ac_cv_sizeof_dev_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_dev_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (dev_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_dev_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_dev_t" >&5
+$as_echo "$ac_cv_sizeof_dev_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_DEV_T $ac_cv_sizeof_dev_t
+_ACEOF
+
+
+
+# Select the right stat being able to handle 64bit inodes, if needed.
+if test "$enable_largefile" != no; then
+ case "$host, $build" in
+ *-*-aix*,*|*,*-*-aix*)
+ if test "$ac_cv_sizeof_ino_t" == "4" -a "$ac_cv_sizeof_dev_t" == 4; then
+
+$as_echo "#define HOST_STAT_FOR_64BIT_INODES stat64x" >>confdefs.h
+
+ fi;;
+ esac
+fi
+
+
+# sizeof(char) is 1 by definition.
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if ${ac_cv_sizeof_short+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_short" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (short)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_short=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_int" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_int=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+ac_fn_cxx_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
+if test "x$ac_cv_type_long_long" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LONG_LONG 1
+_ACEOF
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
+$as_echo_n "checking size of long long... " >&6; }
+if ${ac_cv_sizeof_long_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
+$as_echo "$ac_cv_sizeof_long_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+fi
+
+ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
+case $ac_cv_c_int8_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int8_t $ac_cv_c_int8_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
+case $ac_cv_c_int16_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int16_t $ac_cv_c_int16_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
+case $ac_cv_c_int32_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int32_t $ac_cv_c_int32_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
+case $ac_cv_c_int64_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int64_t $ac_cv_c_int64_t
+_ACEOF
+;;
+esac
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
+$as_echo_n "checking for unsigned long long int... " >&6; }
+if ${ac_cv_type_unsigned_long_long_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_unsigned_long_long_int=yes
+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ /* For now, do not test the preprocessor; as of 2007 there are too many
+ implementations with broken preprocessors. Perhaps this can
+ be revisited in 2012. In the meantime, code should not expect
+ #if to work with literals wider than 32 bits. */
+ /* Test literals. */
+ long long int ll = 9223372036854775807ll;
+ long long int nll = -9223372036854775807LL;
+ unsigned long long int ull = 18446744073709551615ULL;
+ /* Test constant expressions. */
+ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
+ ? 1 : -1)];
+ typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
+ ? 1 : -1)];
+ int i = 63;
+int
+main ()
+{
+/* Test availability of runtime routines for shift and division. */
+ long long int llmax = 9223372036854775807ll;
+ unsigned long long int ullmax = 18446744073709551615ull;
+ return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
+ | (llmax / ll) | (llmax % ll)
+ | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
+ | (ullmax / ull) | (ullmax % ull));
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+else
+ ac_cv_type_unsigned_long_long_int=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
+$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
+ if test $ac_cv_type_unsigned_long_long_int = yes; then
+
+$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
+
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
+$as_echo_n "checking for long long int... " >&6; }
+if ${ac_cv_type_long_long_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_long_long_int=yes
+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+ ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
+ if test $ac_cv_type_long_long_int = yes; then
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+ #ifndef LLONG_MAX
+ # define HALF \
+ (1LL << (sizeof (long long int) * CHAR_BIT - 2))
+ # define LLONG_MAX (HALF - 1 + HALF)
+ #endif
+int
+main ()
+{
+long long int n = 1;
+ int i;
+ for (i = 0; ; i++)
+ {
+ long long int m = n << i;
+ if (m >> i != n)
+ return 1;
+ if (LLONG_MAX / 2 < m)
+ break;
+ }
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_type_long_long_int=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
+$as_echo "$ac_cv_type_long_long_int" >&6; }
+ if test $ac_cv_type_long_long_int = yes; then
+
+$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
+
+ fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
+if test "x$ac_cv_type_intmax_t" = xyes; then :
+
+$as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
+
+else
+ test $ac_cv_type_long_long_int = yes \
+ && ac_type='long long int' \
+ || ac_type='long int'
+
+cat >>confdefs.h <<_ACEOF
+#define intmax_t $ac_type
+_ACEOF
+
+fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
+if test "x$ac_cv_type_intptr_t" = xyes; then :
+
+$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
+
+else
+ for ac_type in 'int' 'long int' 'long long int'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define intptr_t $ac_type
+_ACEOF
+
+ ac_type=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test -z "$ac_type" && break
+ done
+fi
+
+
+ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
+case $ac_cv_c_uint8_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT8_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint8_t $ac_cv_c_uint8_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
+case $ac_cv_c_uint16_t in #(
+ no|yes) ;; #(
+ *)
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint16_t $ac_cv_c_uint16_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
+case $ac_cv_c_uint32_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT32_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint32_t $ac_cv_c_uint32_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
+case $ac_cv_c_uint64_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT64_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint64_t $ac_cv_c_uint64_t
+_ACEOF
+;;
+ esac
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
+if test "x$ac_cv_type_uintmax_t" = xyes; then :
+
+$as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
+
+else
+ test $ac_cv_type_unsigned_long_long_int = yes \
+ && ac_type='unsigned long long int' \
+ || ac_type='unsigned long int'
+
+cat >>confdefs.h <<_ACEOF
+#define uintmax_t $ac_type
+_ACEOF
+
+fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
+if test "x$ac_cv_type_uintptr_t" = xyes; then :
+
+$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
+
+else
+ for ac_type in 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define uintptr_t $ac_type
+_ACEOF
+
+ ac_type=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test -z "$ac_type" && break
+ done
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
+ as_fn_error $? "uint64_t or int64_t not found" "$LINENO" 5
+fi
+
+# check what underlying integer type int64_t uses
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t underlying type" >&5
+$as_echo_n "checking for int64_t underlying type... " >&6; }
+if ${ac_cv_int64_t_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long> { typedef long t; };
+
+int
+main ()
+{
+X<int64_t>::t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_int64_t_type=long
+else
+ ac_cv_int64_t_type="long long"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_int64_t_type" >&5
+$as_echo "$ac_cv_int64_t_type" >&6; }
+if test "$ac_cv_int64_t_type" = "long"; then
+
+$as_echo "#define INT64_T_IS_LONG 1" >>confdefs.h
+
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long long> { typedef long long t; };
+
+int
+main ()
+{
+X<int64_t>::t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ as_fn_error $? "error verifying int64_t uses long long" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::swap in <utility>" >&5
+$as_echo_n "checking for std::swap in <utility>... " >&6; }
+if ${ac_cv_std_swap_in_utility+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <utility>
+
+int
+main ()
+{
+int a, b; std::swap(a,b);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_std_swap_in_utility=yes
+else
+ ac_cv_std_swap_in_utility=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_std_swap_in_utility" >&5
+$as_echo "$ac_cv_std_swap_in_utility" >&6; }
+if test $ac_cv_std_swap_in_utility = yes; then
+
+$as_echo "#define HAVE_SWAP_IN_UTILITY 1" >>confdefs.h
+
+fi
+
+# Check whether compiler is affected by placement new aliasing bug (PR 29286).
+# If the host compiler is affected by the bug, and we build with optimization
+# enabled (which happens e.g. when cross-compiling), the pool allocator may
+# get miscompiled. Use -fno-strict-aliasing to work around this problem.
+# Since there is no reliable feature check for the presence of this bug,
+# we simply use a GCC version number check. (This should never trigger for
+# stages 2 or 3 of a native bootstrap.)
+aliasing_flags=
+if test "$GCC" = yes; then
+ saved_CXXFLAGS="$CXXFLAGS"
+
+ # The following test compilation will succeed if and only if $CXX accepts
+ # -fno-strict-aliasing *and* is older than GCC 4.3.
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX is affected by placement new aliasing bug" >&5
+$as_echo_n "checking whether $CXX is affected by placement new aliasing bug... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
+#error compiler not affected by placement new aliasing bug
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; aliasing_flags='-fno-strict-aliasing'
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+
+
+
+
+# ---------------------
+# Warnings and checking
+# ---------------------
+
+# Check $CC warning features (if it's GCC).
+# We want to use -pedantic, but we don't want warnings about
+# * 'long long'
+# * variadic macros
+# * overlong strings
+# * C++11 narrowing conversions in { }
+# So, we only use -pedantic if we can disable those warnings.
+
+# In stage 1, disable -Wformat warnings from old GCCs about new % codes
+# Check whether --enable-build-format-warnings was given.
+if test "${enable_build_format_warnings+set}" = set; then :
+ enableval=$enable_build_format_warnings;
+else
+ enable_build_format_warnings=yes
+fi
+
+if test $enable_build_format_warnings = no; then :
+ wf_opt=-Wno-format
+else
+ wf_opt=
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+loose_warn=
+save_CXXFLAGS="$CXXFLAGS"
+for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
+$as_echo_n "checking whether $CXX supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CXXFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ loose_warn="$loose_warn${loose_warn:+ }$real_option"
+fi
+ done
+CXXFLAGS="$save_CXXFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+c_loose_warn=
+save_CFLAGS="$CFLAGS"
+for real_option in -Wstrict-prototypes -Wmissing-prototypes ; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+strict_warn=
+save_CXXFLAGS="$CXXFLAGS"
+for real_option in -Wmissing-format-attribute -Woverloaded-virtual; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
+$as_echo_n "checking whether $CXX supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CXXFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }$real_option"
+fi
+ done
+CXXFLAGS="$save_CXXFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+c_strict_warn=
+save_CFLAGS="$CFLAGS"
+for real_option in -Wold-style-definition -Wc++-compat; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+# Do the check with the no- prefix removed from the warning options
+# since gcc silently accepts any -Wno-* option on purpose
+if test "$GXX" = yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
+$as_echo_n "checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
+if ${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
+else
+ acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS="$save_CXXFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
+$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
+if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
+fi
+
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+# Check whether --enable-werror-always was given.
+if test "${enable_werror_always+set}" = set; then :
+ enableval=$enable_werror_always;
+else
+ enable_werror_always=no
+fi
+
+if test $enable_werror_always = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }-Werror"
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+# The above macros do nothing if the compiler is not GCC. However, the
+# Makefile has more goo to add other flags, so these variables are used
+# to enable warnings only for GCC.
+warn_cflags=
+warn_cxxflags=
+if test "x$GCC" = "xyes"; then
+ warn_cflags='$(GCC_WARN_CFLAGS)'
+ warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
+fi
+
+
+
+# Disable exceptions and RTTI if building with g++
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+noexception_flags=
+save_CFLAGS="$CFLAGS"
+for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+# Enable expensive internal checks
+is_release=
+if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
+ is_release=yes
+fi
+
+# Check whether --enable-checking was given.
+if test "${enable_checking+set}" = set; then :
+ enableval=$enable_checking; ac_checking_flags="${enableval}"
+else
+
+# Determine the default checks.
+if test x$is_release = x ; then
+ ac_checking_flags=yes,extra
+else
+ ac_checking_flags=release
+fi
+fi
+
+IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in release $ac_checking_flags
+do
+ case $check in
+ # these set all the flags to specific states
+ yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking= ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
+ ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
+ ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking=1 ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ # these enable particular checks
+ assert) ac_assert_checking=1 ;;
+ df) ac_df_checking=1 ;;
+ extra) ac_extra_checking=1 ;;
+ fold) ac_fold_checking=1 ;;
+ gc) ac_gc_checking=1 ;;
+ gcac) ac_gc_always_collect=1 ;;
+ gimple) ac_gimple_checking=1 ;;
+ misc) ac_checking=1 ;;
+ rtl) ac_rtl_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
+ runtime) ac_runtime_checking=1 ;;
+ tree) ac_tree_checking=1 ;;
+ types) ac_types_checking=1 ;;
+ valgrind) ac_valgrind_checking=1 ;;
+ *) as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
+ esac
+done
+IFS="$ac_save_IFS"
+
+nocommon_flag=""
+if test x$ac_checking != x ; then
+
+$as_echo "#define CHECKING_P 1" >>confdefs.h
+
+ nocommon_flag=-fno-common
+else
+ $as_echo "#define CHECKING_P 0" >>confdefs.h
+
+fi
+
+if test x$ac_extra_checking != x ; then
+
+$as_echo "#define ENABLE_EXTRA_CHECKING 1" >>confdefs.h
+
+else
+ $as_echo "#define ENABLE_EXTRA_CHECKING 0" >>confdefs.h
+
+fi
+if test x$ac_df_checking != x ; then
+
+$as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_assert_checking != x ; then
+
+$as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gimple_checking != x ; then
+
+$as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
+
+fi
+
+if test x$ac_runtime_checking != x ; then
+
+$as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_tree_checking != x ; then
+
+$as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
+
+ TREECHECKING=yes
+fi
+if test x$ac_types_checking != x ; then
+
+$as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
+
+fi
+
+if test x$ac_rtl_checking != x ; then
+
+$as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_rtlflag_checking != x ; then
+
+$as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gc_checking != x ; then
+
+$as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gc_always_collect != x ; then
+
+$as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
+
+fi
+if test x$ac_fold_checking != x ; then
+
+$as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
+
+fi
+valgrind_path_defines=
+valgrind_command=
+
+ac_fn_cxx_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
+if test "x$ac_cv_header_valgrind_h" = xyes; then :
+ have_valgrind_h=yes
+else
+ have_valgrind_h=no
+fi
+
+
+
+# It is certainly possible that there's valgrind but no valgrind.h.
+# GCC relies on making annotations so we must have both.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
+$as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <valgrind/memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ gcc_cv_header_valgrind_memcheck_h=yes
+else
+ gcc_cv_header_valgrind_memcheck_h=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
+$as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
+$as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ gcc_cv_header_memcheck_h=yes
+else
+ gcc_cv_header_memcheck_h=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
+$as_echo "$gcc_cv_header_memcheck_h" >&6; }
+if test $gcc_cv_header_valgrind_memcheck_h = yes; then
+
+$as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
+
+fi
+if test $gcc_cv_header_memcheck_h = yes; then
+
+$as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
+
+fi
+
+if test x$ac_valgrind_checking != x ; then
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "valgrind", so it can be a program name with args.
+set dummy valgrind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_valgrind_path+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$valgrind_path" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
+ ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ ;;
+esac
+fi
+valgrind_path="$ac_cv_path_valgrind_path"
+if test -n "$valgrind_path"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
+$as_echo "$valgrind_path" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$valgrind_path" = "x" \
+ || (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ as_fn_error $? "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
+ fi
+ valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
+ valgrind_command="$valgrind_path -q"
+
+$as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
+
+fi
+
+
+
+# Enable code coverage collection
+# Check whether --enable-coverage was given.
+if test "${enable_coverage+set}" = set; then :
+ enableval=$enable_coverage; case "${enableval}" in
+ yes|noopt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0 -fkeep-static-functions"
+ ;;
+ opt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2 -fkeep-static-functions"
+ ;;
+ no)
+ # a.k.a. --disable-coverage
+ coverage_flags=""
+ ;;
+ *)
+ as_fn_error $? "unknown coverage setting $enableval" "$LINENO" 5
+ ;;
+esac
+else
+ coverage_flags=""
+fi
+
+
+
+# Check whether --enable-gather-detailed-mem-stats was given.
+if test "${enable_gather_detailed_mem_stats+set}" = set; then :
+ enableval=$enable_gather_detailed_mem_stats;
+else
+ enable_gather_detailed_mem_stats=no
+fi
+
+gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define GATHER_STATISTICS $gather_stats
+_ACEOF
+
+
+# Check whether --enable-valgrind-annotations was given.
+if test "${enable_valgrind_annotations+set}" = set; then :
+ enableval=$enable_valgrind_annotations;
+else
+ enable_valgrind_annotations=no
+fi
+
+if test x$enable_valgrind_annotations != xno \
+ || test x$ac_valgrind_checking != x; then
+ if (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ as_fn_error $? "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
+ fi
+
+$as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h
+
+fi
+
+# -------------------------------
+# Miscenalleous configure options
+# -------------------------------
+
+# Determine whether or not multilibs are enabled.
+# Check whether --enable-multilib was given.
+if test "${enable_multilib+set}" = set; then :
+ enableval=$enable_multilib;
+else
+ enable_multilib=yes
+fi
+
+
+
+# Determine whether or not multiarch is enabled.
+# Check whether --enable-multiarch was given.
+if test "${enable_multiarch+set}" = set; then :
+ enableval=$enable_multiarch; case "${enableval}" in
+yes|no|auto) enable_multiarch=$enableval;;
+*) as_fn_error $? "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
+esac
+else
+ enable_multiarch=auto
+fi
+
+if test x${enable_multiarch} = xauto; then
+ if test x${with_native_system_header_dir} != x; then
+ ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
+ enable_multiarch=no
+ fi
+ if test x$host != x$target && test "x$with_sysroot" = x; then
+ ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
+ enable_multiarch=no
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
+$as_echo_n "checking for multiarch configuration... " >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
+$as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
+
+# needed for setting the multiarch name for soft-float/hard-float ABIs
+
+
+
+# default stack clash protection guard size as power of twos in bytes.
+# Please keep these in sync with params.def.
+stk_clash_min=12
+stk_clash_max=30
+
+# Keep the default value when the option is not used to 0, this allows us to
+# distinguish between the cases where the user specifially set a value via
+# configure and when the normal default value is used.
+
+# Check whether --with-stack-clash-protection-guard-size was given.
+if test "${with_stack_clash_protection_guard_size+set}" = set; then :
+ withval=$with_stack_clash_protection_guard_size; DEFAULT_STK_CLASH_GUARD_SIZE="$with_stack_clash_protection_guard_size"
+else
+ DEFAULT_STK_CLASH_GUARD_SIZE=0
+fi
+
+if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \
+ && (test $DEFAULT_STK_CLASH_GUARD_SIZE -lt $stk_clash_min \
+ || test $DEFAULT_STK_CLASH_GUARD_SIZE -gt $stk_clash_max); then
+ as_fn_error $? "Invalid value $DEFAULT_STK_CLASH_GUARD_SIZE for --with-stack-clash-protection-guard-size. Must be between $stk_clash_min and $stk_clash_max." "$LINENO" 5
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_STK_CLASH_GUARD_SIZE $DEFAULT_STK_CLASH_GUARD_SIZE
+_ACEOF
+
+
+# Enable __cxa_atexit for C++.
+# Check whether --enable-__cxa_atexit was given.
+if test "${enable___cxa_atexit+set}" = set; then :
+ enableval=$enable___cxa_atexit;
+fi
+
+
+# Enable C extension for decimal float if target supports it.
+
+# Check whether --enable-decimal-float was given.
+if test "${enable_decimal_float+set}" = set; then :
+ enableval=$enable_decimal_float;
+ case $enable_decimal_float in
+ yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
+ *) as_fn_error $? "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
+Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
+ esac
+
+else
+
+ case $target in
+ powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
+ i?86*-*-elfiamcu | i?86*-*-gnu* | x86_64*-*-gnu* | \
+ i?86*-*-mingw* | x86_64*-*-mingw* | \
+ i?86*-*-cygwin* | x86_64*-*-cygwin*)
+ enable_decimal_float=yes
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
+$as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
+ enable_decimal_float=no
+ ;;
+ esac
+
+fi
+
+
+# x86's use BID format instead of DPD
+case x$enable_decimal_float in
+ xyes)
+ case $target in
+ i?86*-*-* | x86_64*-*-*)
+ enable_decimal_float=bid
+ ;;
+ *)
+ enable_decimal_float=dpd
+ ;;
+ esac
+ default_decimal_float=$enable_decimal_float
+ ;;
+ xno)
+ # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
+ # dependency on libdecnumber.
+ default_decimal_float=dpd
+ ;;
+esac
+
+
+
+
+dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_DECIMAL_FLOAT $dfp
+_ACEOF
+
+
+# Use default_decimal_float for dependency.
+enable_decimal_float=$default_decimal_float
+
+bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_DECIMAL_BID_FORMAT $bid
+_ACEOF
+
+
+# Enable C extension for fixed-point arithmetic.
+# Check whether --enable-fixed-point was given.
+if test "${enable_fixed_point+set}" = set; then :
+ enableval=$enable_fixed_point;
+else
+
+ case $target in
+ arm*)
+ enable_fixed_point=yes
+ ;;
+
+ mips*-*-*)
+ enable_fixed_point=yes
+ ;;
+ loongarch*-*-*)
+ enable_fixed_point=yes
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
+$as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
+ enable_fixed_point=no
+ ;;
+ esac
+
+fi
+
+
+
+fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_FIXED_POINT $fixedpoint
+_ACEOF
+
+
+# Enable threads
+# Pass with no value to take the default
+# Pass with a value to specify a thread package
+# Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+ enableval=$enable_threads;
+else
+ enable_threads=''
+fi
+
+
+# Check whether --enable-tls was given.
+if test "${enable_tls+set}" = set; then :
+ enableval=$enable_tls;
+ case $enable_tls in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_tls' is an invalid value for --enable-tls.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+
+else
+ enable_tls=''
+fi
+
+
+# Check whether --enable-vtable-verify was given.
+if test "${enable_vtable_verify+set}" = set; then :
+ enableval=$enable_vtable_verify;
+else
+ enable_vtable_verify=no
+fi
+
+vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_VTABLE_VERIFY $vtable_verify
+_ACEOF
+
+
+# Check whether --enable-analyzer was given.
+if test "${enable_analyzer+set}" = set; then :
+ enableval=$enable_analyzer; if test x$enable_analyzer = xno; then
+ analyzer=0
+else
+ analyzer=1
+fi
+else
+ analyzer=1
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_ANALYZER $analyzer
+_ACEOF
+
+
+# Check whether --enable-objc-gc was given.
+if test "${enable_objc_gc+set}" = set; then :
+ enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
+ objc_boehm_gc=''
+else
+ objc_boehm_gc=1
+fi
+else
+ objc_boehm_gc=''
+fi
+
+
+
+# Check whether --with-dwarf2 was given.
+if test "${with_dwarf2+set}" = set; then :
+ withval=$with_dwarf2; dwarf2="$with_dwarf2"
+else
+ dwarf2=no
+fi
+
+
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared;
+ case $enable_shared in
+ yes | no) ;;
+ *)
+ enable_shared=no
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+ esac
+
+else
+ enable_shared=yes
+fi
+
+
+
+# Check whether --enable-gcov was given.
+if test "${enable_gcov+set}" = set; then :
+ enableval=$enable_gcov;
+else
+ case $target in
+ bpf-*-*)
+ enable_gcov=no
+ ;;
+ *)
+ enable_gcov=yes
+ ;;
+ esac
+fi
+
+
+
+
+
+# Check whether --with-specs was given.
+if test "${with_specs+set}" = set; then :
+ withval=$with_specs; CONFIGURE_SPECS=$withval
+else
+ CONFIGURE_SPECS=
+
+fi
+
+
+
+
+
+# Check whether --with-pkgversion was given.
+if test "${with_pkgversion+set}" = set; then :
+ withval=$with_pkgversion; case "$withval" in
+ yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
+ no) PKGVERSION= ;;
+ *) PKGVERSION="($withval) " ;;
+ esac
+else
+ PKGVERSION="(GCC) "
+
+fi
+
+
+
+
+
+# Check whether --with-bugurl was given.
+if test "${with_bugurl+set}" = set; then :
+ withval=$with_bugurl; case "$withval" in
+ yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
+ no) BUGURL=
+ ;;
+ *) BUGURL="$withval"
+ ;;
+ esac
+else
+ BUGURL="https://gcc.gnu.org/bugs/"
+
+fi
+
+ case ${BUGURL} in
+ "")
+ REPORT_BUGS_TO=
+ REPORT_BUGS_TEXI=
+ ;;
+ *)
+ REPORT_BUGS_TO="<$BUGURL>"
+ REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
+ ;;
+ esac;
+
+
+
+
+# Allow overriding the default URL for documentation
+
+# Check whether --with-documentation-root-url was given.
+if test "${with_documentation_root_url+set}" = set; then :
+ withval=$with_documentation_root_url; case "$withval" in
+ yes) as_fn_error $? "documentation root URL not specified" "$LINENO" 5 ;;
+ no) as_fn_error $? "documentation root URL not specified" "$LINENO" 5 ;;
+ */) DOCUMENTATION_ROOT_URL="$withval" ;;
+ *) as_fn_error $? "documentation root URL does not end with /" "$LINENO" 5 ;;
+ esac
+else
+ DOCUMENTATION_ROOT_URL="https://gcc.gnu.org/onlinedocs/"
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DOCUMENTATION_ROOT_URL "$DOCUMENTATION_ROOT_URL"
+_ACEOF
+
+
+# Allow overriding the default URL for GCC changes
+
+# Check whether --with-changes-root-url was given.
+if test "${with_changes_root_url+set}" = set; then :
+ withval=$with_changes_root_url; case "$withval" in
+ yes) as_fn_error $? "changes root URL not specified" "$LINENO" 5 ;;
+ no) as_fn_error $? "changes root URL not specified" "$LINENO" 5 ;;
+ */) CHANGES_ROOT_URL="$withval" ;;
+ *) as_fn_error $? "changes root URL does not end with /" "$LINENO" 5 ;;
+ esac
+else
+ CHANGES_ROOT_URL="https://gcc.gnu.org/"
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define CHANGES_ROOT_URL "$CHANGES_ROOT_URL"
+_ACEOF
+
+
+# Sanity check enable_languages in case someone does not run the toplevel
+# configure # script.
+# Check whether --enable-languages was given.
+if test "${enable_languages+set}" = set; then :
+ enableval=$enable_languages; case ,${enable_languages}, in
+ ,,|,yes,)
+ # go safe -- we cannot be much sure without the toplevel
+ # configure's
+ # analysis of which target libs are present and usable
+ enable_languages=c
+ ;;
+ *,all,*)
+ as_fn_error $? "only the toplevel supports --enable-languages=all" "$LINENO" 5
+ ;;
+ *,c,*)
+ ;;
+ *)
+ enable_languages=c,${enable_languages}
+ ;;
+esac
+else
+ enable_languages=c
+fi
+
+
+# If top-level libada has been disabled, then wire in install-gnatlib
+# invocation with `make install', so that one can build and install
+# the library manually with `make -C gcc all gnatlib gnattools install'.
+if test x"$enable_libada" = xno; then
+ gnat_install_lib=gnat-install-lib
+else
+ gnat_install_lib=
+fi
+
+
+if test x"$enable_as_accelerator_for" != x; then
+
+$as_echo "#define ACCEL_COMPILER 1" >>confdefs.h
+
+ enable_as_accelerator=yes
+ case "${target}" in
+ *-intelmicemul-*)
+ # In this case we expect offload compiler to be built as native, so we
+ # need to rename the driver to avoid clashes with host's drivers.
+ program_transform_name="s&^&${target}-&" ;;
+ esac
+ sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
+ program_transform_name=`echo $program_transform_name | sed $sedscript`
+ accel_dir_suffix=/accel/${target_noncanonical}
+ real_target_noncanonical=${enable_as_accelerator_for}
+fi
+
+
+
+
+for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
+ tgt=`echo $tgt | sed 's/=.*//'`
+
+ enable_offloading=1
+ case "$tgt" in
+ *-intelmic-* | *-intelmicemul-*)
+ omp_device_property=omp-device-properties-i386
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/i386/t-omp-device"
+ ;;
+ amdgcn*)
+ omp_device_property=omp-device-properties-gcn
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/gcn/t-omp-device"
+ ;;
+ nvptx*)
+ omp_device_property=omp-device-properties-nvptx
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/nvptx/t-omp-device"
+ ;;
+ *)
+ as_fn_error $? "unknown offload target specified" "$LINENO" 5
+ ;;
+ esac
+ omp_device_properties="${omp_device_properties} ${tgt}=${omp_device_property}"
+ omp_device_property_deps="${omp_device_property_deps} ${omp_device_property}"
+
+ if test x"$offload_targets" = x; then
+ offload_targets=$tgt
+ else
+ offload_targets="$offload_targets,$tgt"
+ fi
+done
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define OFFLOAD_TARGETS "$offload_targets"
+_ACEOF
+
+if test x"$enable_offloading" != x; then
+
+$as_echo "#define ENABLE_OFFLOADING 1" >>confdefs.h
+
+else
+
+$as_echo "#define ENABLE_OFFLOADING 0" >>confdefs.h
+
+fi
+
+if test "x$enable_offload_defaulted" = xyes; then
+
+$as_echo "#define OFFLOAD_DEFAULTED 1" >>confdefs.h
+
+fi
+
+
+# Check whether --with-multilib-list was given.
+if test "${with_multilib_list+set}" = set; then :
+ withval=$with_multilib_list; :
+else
+ with_multilib_list=default
+fi
+
+
+
+# Check whether --with-multilib-generator was given.
+if test "${with_multilib_generator+set}" = set; then :
+ withval=$with_multilib_generator; :
+else
+ with_multilib_generator=default
+fi
+
+# Check whether --with-extra-multilibs was given.
+if test "${with_extra_multilibs+set}" = set; then :
+ withval=$with_extra_multilibs; :
+else
+ with_extra_multilibs=default
+fi
+
+# -------------------------
+# Checks for other programs
+# -------------------------
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+# Find some useful tools
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+# We need awk to create options.cc and options.h.
+# Bail out if it's missing.
+case ${AWK} in
+ "") as_fn_error $? "can't build without awk, bailing out" "$LINENO" 5 ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+if ${gcc_cv_prog_LN_S+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftestdata_t
+echo >conftestdata_f
+if ln -s conftestdata_f conftestdata_t 2>/dev/null
+then
+ gcc_cv_prog_LN_S="ln -s"
+else
+ if ln conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S=ln
+ else
+ if cp -p conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S="cp -p"
+ else
+ gcc_cv_prog_LN_S=cp
+ fi
+ fi
+fi
+rm -f conftestdata_f conftestdata_t
+
+fi
+LN_S="$gcc_cv_prog_LN_S"
+if test "$gcc_cv_prog_LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ if test "$gcc_cv_prog_LN_S" = "ln"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
+$as_echo "no, using ln" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
+$as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
+ fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
+$as_echo_n "checking whether ln works... " >&6; }
+if ${acx_cv_prog_LN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftestdata_t
+echo >conftestdata_f
+if ln conftestdata_f conftestdata_t 2>/dev/null
+then
+ acx_cv_prog_LN=ln
+else
+ acx_cv_prog_LN=no
+fi
+rm -f conftestdata_f conftestdata_t
+
+fi
+if test $acx_cv_prog_LN = no; then
+ LN="$LN_S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
+$as_echo "no, using $LN" >&6; }
+else
+ LN="$acx_cv_prog_LN"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+ranlib_flags=""
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
+$as_echo_n "checking for a BSD compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ for ac_prog in ginstall scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ # OSF/1 installbsd also uses dspmsg, but is usable.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+# See if cmp has --ignore-initial.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
+$as_echo_n "checking for cmp's capabilities... " >&6; }
+if ${gcc_cv_prog_cmp_skip+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ echo abfoo >t1
+ echo cdfoo >t2
+ gcc_cv_prog_cmp_skip=slowcompare
+ if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
+ if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=gnucompare
+ fi
+ fi
+ if test $gcc_cv_prog_cmp_skip = slowcompare ; then
+ if cmp t1 t2 2 2 > /dev/null 2>&1; then
+ if cmp t1 t2 1 1 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=fastcompare
+ fi
+ fi
+ fi
+ rm t1 t2
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
+$as_echo "$gcc_cv_prog_cmp_skip" >&6; }
+make_compare_target=$gcc_cv_prog_cmp_skip
+
+
+
+# See if we have the mktemp command.
+# Extract the first word of "mktemp", so it can be a program name with args.
+set dummy mktemp; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_have_mktemp_command+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$have_mktemp_command"; then
+ ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_have_mktemp_command="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
+fi
+fi
+have_mktemp_command=$ac_cv_prog_have_mktemp_command
+if test -n "$have_mktemp_command"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
+$as_echo "$have_mktemp_command" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+
+ # Extract the first word of "makeinfo", so it can be a program name with args.
+set dummy makeinfo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MAKEINFO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MAKEINFO"; then
+ ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MAKEINFO="makeinfo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MAKEINFO=$ac_cv_prog_MAKEINFO
+if test -n "$MAKEINFO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
+$as_echo "$MAKEINFO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -n "$MAKEINFO"; then
+ # Found it, now check the version.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
+$as_echo_n "checking for modern makeinfo... " >&6; }
+if ${gcc_cv_prog_makeinfo_modern+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_prog_version=`eval $MAKEINFO --version 2>&1 |
+ sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
+
+ case $ac_prog_version in
+ '') gcc_cv_prog_makeinfo_modern=no;;
+ 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
+ *) gcc_cv_prog_makeinfo_modern=no;;
+ esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
+$as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
+ else
+ gcc_cv_prog_makeinfo_modern=no
+ fi
+ if test $gcc_cv_prog_makeinfo_modern = no; then
+ MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
+ fi
+
+if test $gcc_cv_prog_makeinfo_modern = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built." >&5
+$as_echo "$as_me: WARNING:
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built." >&2;}
+ BUILD_INFO=
+else
+ BUILD_INFO=info
+fi
+
+
+# Is pod2man recent enough to regenerate manpages?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
+$as_echo_n "checking for recent Pod::Man... " >&6; }
+if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ GENERATED_MANPAGES=generated-manpages
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GENERATED_MANPAGES=
+fi
+
+
+MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
+
+# How about lex?
+for ac_prog in flex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_FLEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$FLEX"; then
+ ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_FLEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+FLEX=$ac_cv_prog_FLEX
+if test -n "$FLEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
+$as_echo "$FLEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$FLEX" && break
+done
+test -n "$FLEX" || FLEX="$MISSING flex"
+
+
+# Bison?
+for ac_prog in bison
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_BISON+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$BISON"; then
+ ac_cv_prog_BISON="$BISON" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_BISON="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+BISON=$ac_cv_prog_BISON
+if test -n "$BISON"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
+$as_echo "$BISON" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$BISON" && break
+done
+test -n "$BISON" || BISON="$MISSING bison"
+
+
+# Binutils are not build modules, unlike bison/flex/makeinfo. So we
+# check for build == host before using them.
+
+# NM
+if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
+ && test -d ../binutils ; then
+ NM='${objdir}/../binutils/nm-new'
+else
+ # Extract the first word of "nm", so it can be a program name with args.
+set dummy nm; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ ac_cv_prog_NM="$NM" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NM="nm"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
+fi
+fi
+NM=$ac_cv_prog_NM
+if test -n "$NM"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
+$as_echo "$NM" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+
+# AR
+if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
+ && test -d ../binutils ; then
+ AR='${objdir}/../binutils/ar'
+else
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+
+# The jit documentation looks better if built with sphinx, but can be
+# built with texinfo if sphinx is not available.
+# Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
+# Extract the first word of "sphinx-build", so it can be a program name with args.
+set dummy sphinx-build; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_doc_build_sys+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$doc_build_sys"; then
+ ac_cv_prog_doc_build_sys="$doc_build_sys" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_doc_build_sys="sphinx"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_doc_build_sys" && ac_cv_prog_doc_build_sys="texinfo"
+fi
+fi
+doc_build_sys=$ac_cv_prog_doc_build_sys
+if test -n "$doc_build_sys"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doc_build_sys" >&5
+$as_echo "$doc_build_sys" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+# --------------------
+# Checks for C headers
+# --------------------
+
+# Need to reject headers which give warnings, so that the -Werror bootstrap
+# works later. *sigh* This needs to come before all header checks.
+
+ac_c_preproc_warn_flag=yes
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
+if ${ac_cv_header_time+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_time=yes
+else
+ ac_cv_header_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
+$as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
+if ${gcc_cv_header_string+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+#include <strings.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_string=yes
+else
+ gcc_cv_header_string=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
+$as_echo "$gcc_cv_header_string" >&6; }
+if test $gcc_cv_header_string = yes; then
+
+$as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if ${ac_cv_header_sys_wait_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_sys_wait_h=yes
+else
+ ac_cv_header_sys_wait_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
+$as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
+if ${ac_cv_sys_tiocgwinsz_in_termios_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <termios.h>
+#ifdef TIOCGWINSZ
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ac_cv_sys_tiocgwinsz_in_termios_h=yes
+else
+ ac_cv_sys_tiocgwinsz_in_termios_h=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
+$as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
+
+if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
+$as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
+if ${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#ifdef TIOCGWINSZ
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
+else
+ ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
+$as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
+
+ if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
+
+$as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
+
+ fi
+fi
+
+for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
+ fcntl.h ftw.h unistd.h sys/file.h sys/time.h sys/mman.h \
+ sys/resource.h sys/param.h sys/times.h sys/stat.h sys/locking.h \
+ direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# Check for thread headers.
+ac_fn_cxx_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
+if test "x$ac_cv_header_thread_h" = xyes; then :
+ have_thread_h=yes
+else
+ have_thread_h=
+fi
+
+ac_fn_cxx_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
+if test "x$ac_cv_header_pthread_h" = xyes; then :
+ have_pthread_h=yes
+else
+ have_pthread_h=
+fi
+
+
+# These tests can't be done till we know if we have limits.h.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
+$as_echo_n "checking for CHAR_BIT... " >&6; }
+if ${gcc_cv_decl_char_bit+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef CHAR_BIT
+found
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "found" >/dev/null 2>&1; then :
+ gcc_cv_decl_char_bit=yes
+else
+ gcc_cv_decl_char_bit=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
+$as_echo "$gcc_cv_decl_char_bit" >&6; }
+if test $gcc_cv_decl_char_bit = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
+$as_echo_n "checking number of bits in a byte... " >&6; }
+if ${gcc_cv_c_nbby+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=8
+ gcc_cv_c_nbby=
+ while test $i -lt 65; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+switch(0) {
+ case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
+ case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
+ ; }
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_c_nbby=$i; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ i=`expr $i + 1`
+ done
+ test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
+$as_echo "$gcc_cv_c_nbby" >&6; }
+if test $gcc_cv_c_nbby = failed; then
+ as_fn_error $? "cannot determine number of bits in a byte" "$LINENO" 5
+else
+
+cat >>confdefs.h <<_ACEOF
+#define CHAR_BIT $gcc_cv_c_nbby
+_ACEOF
+
+fi
+fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+ # Check for potential -arch flags. It is not universal unless
+ # there are at least two -arch flags with different values.
+ ac_arch=
+ ac_prev=
+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+ if test -n "$ac_prev"; then
+ case $ac_word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+ ac_arch=$ac_word
+ else
+ ac_cv_c_bigendian=universal
+ break
+ fi
+ ;;
+ esac
+ ac_prev=
+ elif test "x$ac_word" = "x-arch"; then
+ ac_prev=arch
+ fi
+ done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then :
+ # Try to guess by grepping values from an object file.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_c_bigendian=no
+else
+ ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+ no)
+ ;; #(
+ universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+ ;; #(
+ *)
+ as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+
+# ----------------------
+# Checks for C++ headers
+# ----------------------
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" >&5
+$as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" >&2;}; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+for ac_header in unordered_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
+if test "x$ac_cv_header_unordered_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_UNORDERED_MAP 1
+_ACEOF
+
+fi
+done
+
+for ac_header in tr1/unordered_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
+if test "x$ac_cv_header_tr1_unordered_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_TR1_UNORDERED_MAP 1
+_ACEOF
+
+fi
+done
+
+for ac_header in ext/hash_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
+if test "x$ac_cv_header_ext_hash_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_EXT_HASH_MAP 1
+_ACEOF
+
+fi
+done
+
+
+# --------
+# Dependency checking.
+# --------
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depdir"
+
+
+ac_config_commands="$ac_config_commands gccdepdir"
+
+
+depcc="$CXX" am_compiler_list=
+
+am_depcomp=$ac_aux_dir/depcomp
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ if test $depmode = none; then break; fi
+
+ $as_echo "$as_me:$LINENO: trying $depmode" >&5
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "include sub/conftest.Po" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ depcmd="depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
+ echo "| $depcmd" | sed -e 's/ */ /g' >&5
+ if env $depcmd > conftest.err 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
+ ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ $as_echo "$as_me:$LINENO: success" >&5
+ break
+ fi
+ fi
+ $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
+ sed -e 's/^/| /' < conftest.err >&5
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
+then as_fn_error $? "no usable dependency style found" "$LINENO" 5
+else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+fi
+
+
+# --------
+# UNSORTED
+# --------
+
+
+# These libraries may be used by collect2.
+# We may need a special search path to get them linked.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
+$as_echo_n "checking for collect2 libraries... " >&6; }
+if ${gcc_cv_collect2_libs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LIBS="$LIBS"
+for libs in '' -lld -lmld \
+ '-L/usr/lib/cmplrs/cc2.11 -lmld' \
+ '-L/usr/lib/cmplrs/cc3.11 -lmld'
+do
+ LIBS="$libs"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldopen ();
+int
+main ()
+{
+return ldopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_collect2_libs="$libs"; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+done
+LIBS="$save_LIBS"
+test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
+$as_echo "$gcc_cv_collect2_libs" >&6; }
+case $gcc_cv_collect2_libs in
+ "none required") ;;
+ *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
+esac
+
+
+# When building Ada code on Alpha, we need exc_resume which is usually in
+# -lexc. So test for it.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
+$as_echo_n "checking for library containing exc_resume... " >&6; }
+if ${ac_cv_search_exc_resume+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char exc_resume ();
+int
+main ()
+{
+return exc_resume ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' exc; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_exc_resume=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_exc_resume+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_exc_resume+:} false; then :
+
+else
+ ac_cv_search_exc_resume=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
+$as_echo "$ac_cv_search_exc_resume" >&6; }
+ac_res=$ac_cv_search_exc_resume
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+GNAT_LIBEXC="$LIBS"
+LIBS="$save_LIBS"
+
+
+# To support -mcpu=native on Solaris/SPARC, we need libkstat.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
+$as_echo_n "checking for library containing kstat_open... " >&6; }
+if ${ac_cv_search_kstat_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char kstat_open ();
+int
+main ()
+{
+return kstat_open ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' kstat; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_kstat_open=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_kstat_open+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_kstat_open+:} false; then :
+
+else
+ ac_cv_search_kstat_open=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
+$as_echo "$ac_cv_search_kstat_open" >&6; }
+ac_res=$ac_cv_search_kstat_open
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+EXTRA_GCC_LIBS="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Solaris needs libsocket and libnsl for socket functions before 11.4.
+# C++ needs those for libcody.
+save_LIBS="$LIBS"
+LIBS=
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
+$as_echo_n "checking for library containing gethostbyname... " >&6; }
+if ${ac_cv_search_gethostbyname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_gethostbyname=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_gethostbyname+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_gethostbyname+:} false; then :
+
+else
+ ac_cv_search_gethostbyname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
+$as_echo "$ac_cv_search_gethostbyname" >&6; }
+ac_res=$ac_cv_search_gethostbyname
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
+$as_echo_n "checking for library containing socket... " >&6; }
+if ${ac_cv_search_socket+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' socket; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_socket=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_socket+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_socket+:} false; then :
+
+else
+ ac_cv_search_socket=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
+$as_echo "$ac_cv_search_socket" >&6; }
+ac_res=$ac_cv_search_socket
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
+$as_echo_n "checking for socket in -lsocket... " >&6; }
+if ${ac_cv_lib_socket_socket+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket -lnsl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_socket_socket=yes
+else
+ ac_cv_lib_socket_socket=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
+$as_echo "$ac_cv_lib_socket_socket" >&6; }
+if test "x$ac_cv_lib_socket_socket" = xyes; then :
+ LIBS="-lsocket -lnsl $LIBS"
+fi
+
+fi
+
+
+NETLIBS="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Some systems put ldexp and frexp in libm instead of libc; assume
+# they're both in the same place. jcf-dump needs them.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
+$as_echo_n "checking for library containing ldexp... " >&6; }
+if ${ac_cv_search_ldexp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldexp ();
+int
+main ()
+{
+return ldexp ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_ldexp=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_ldexp+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_ldexp+:} false; then :
+
+else
+ ac_cv_search_ldexp=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
+$as_echo "$ac_cv_search_ldexp" >&6; }
+ac_res=$ac_cv_search_ldexp
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+LDEXP_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Some systems need dlopen
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+DL_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Use <inttypes.h> only if it exists,
+# doesn't clash with <sys/types.h>, declares intmax_t and defines
+# PRId64
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
+$as_echo_n "checking for inttypes.h... " >&6; }
+if ${gcc_cv_header_inttypes_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define __STDC_FORMAT_MACROS
+#include <sys/types.h>
+#include <inttypes.h>
+int
+main ()
+{
+intmax_t i = -1;
+#ifndef PRId64
+choke me
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_inttypes_h=yes
+else
+ gcc_cv_header_inttypes_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
+$as_echo "$gcc_cv_header_inttypes_h" >&6; }
+if test $gcc_cv_header_inttypes_h = yes; then
+
+$as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
+
+fi
+
+# Look for the ZSTD package.
+ZSTD_INCLUDE=
+ZSTD_LIB=
+
+
+ZSTD_CPPFLAGS=
+ZSTD_LDFLAGS=
+
+
+
+# Check whether --with-zstd was given.
+if test "${with_zstd+set}" = set; then :
+ withval=$with_zstd;
+fi
+
+
+# Check whether --with-zstd-include was given.
+if test "${with_zstd_include+set}" = set; then :
+ withval=$with_zstd_include;
+fi
+
+
+# Check whether --with-zstd-lib was given.
+if test "${with_zstd_lib+set}" = set; then :
+ withval=$with_zstd_lib;
+fi
+
+case "x$with_zstd" in
+ x) ;;
+ xno)
+ ZSTD_INCLUDE=
+ ZSTD_LIB=
+ ;;
+ *) ZSTD_INCLUDE=$with_zstd/include
+ ZSTD_LIB=$with_zstd/lib
+ ;;
+esac
+
+if test "x$with_zstd" != xno; then
+if test "x$with_zstd_include" != x; then
+ ZSTD_INCLUDE=$with_zstd_include
+fi
+if test "x$with_zstd_lib" != x; then
+ ZSTD_LIB=$with_zstd_lib
+fi
+if test "x$ZSTD_INCLUDE" != x \
+ && test "x$ZSTD_INCLUDE" != xno; then
+ ZSTD_CPPFLAGS=-I$ZSTD_INCLUDE
+fi
+if test "x$ZSTD_LIB" != x \
+ && test "x$ZSTD_LIB" != xno; then
+ ZSTD_LDFLAGS=-L$ZSTD_LIB
+fi
+
+CXXFLAGS="$CXXFLAGS $ZSTD_CPPFLAGS"
+LDFLAGS="$LDFLAGS $ZSTD_LDFLAGS"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zstd.h" >&5
+$as_echo_n "checking for zstd.h... " >&6; }
+if ${gcc_cv_header_zstd_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # We require version 1.3.0 or later. This is the first version that has
+# ZSTD_getFrameContentSize.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <zstd.h>
+#if ZSTD_VERSION_NUMBER < 10300
+#error "need zstd 1.3.0 or better"
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_zstd_h=yes
+else
+ gcc_cv_header_zstd_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_zstd_h" >&5
+$as_echo "$gcc_cv_header_zstd_h" >&6; }
+if test $gcc_cv_header_zstd_h = yes; then
+
+$as_echo "#define HAVE_ZSTD_H 1" >>confdefs.h
+
+elif test "x$with_zstd" != x; then
+ as_fn_error $? "Unable to find zstd.h. See config.log for details." "$LINENO" 5
+fi
+
+# LTO can use zstd compression algorithm
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ZSTD_compress" >&5
+$as_echo_n "checking for library containing ZSTD_compress... " >&6; }
+if ${ac_cv_search_ZSTD_compress+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ZSTD_compress ();
+int
+main ()
+{
+return ZSTD_compress ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' zstd; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_ZSTD_compress=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_ZSTD_compress+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_ZSTD_compress+:} false; then :
+
+else
+ ac_cv_search_ZSTD_compress=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ZSTD_compress" >&5
+$as_echo "$ac_cv_search_ZSTD_compress" >&6; }
+ac_res=$ac_cv_search_ZSTD_compress
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ZSTD_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+fi
+
+
+
+for ac_func in times clock kill getrlimit setrlimit atoq \
+ popen sysconf strsignal getrusage nl_langinfo \
+ gettimeofday mbstowcs wcswidth mmap posix_fallocate setlocale \
+ clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise mallinfo mallinfo2 fstatat
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+if test x$ac_cv_func_mbstowcs = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
+$as_echo_n "checking whether mbstowcs works... " >&6; }
+if ${gcc_cv_func_mbstowcs_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ gcc_cv_func_mbstowcs_works=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int main()
+{
+ mbstowcs(0, "", 0);
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ gcc_cv_func_mbstowcs_works=yes
+else
+ gcc_cv_func_mbstowcs_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
+$as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
+ if test x$gcc_cv_func_mbstowcs_works = xyes; then
+
+$as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
+
+ fi
+fi
+
+ac_fn_cxx_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
+if test "x$ac_cv_type_ssize_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define ssize_t int
+_ACEOF
+
+fi
+
+ac_fn_cxx_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
+if test "x$ac_cv_type_caddr_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define caddr_t char *
+_ACEOF
+
+fi
+
+ac_fn_cxx_check_type "$LINENO" "sighander_t" "ac_cv_type_sighander_t" "signal.h
+"
+if test "x$ac_cv_type_sighander_t" = xyes; then :
+
+$as_echo "#define HAVE_SIGHANDLER_T 1" >>confdefs.h
+
+fi
+
+
+
+ac_fn_cxx_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
+if test "x$ac_cv_header_sys_mman_h" = xyes; then :
+ gcc_header_sys_mman_h=yes
+else
+ gcc_header_sys_mman_h=no
+fi
+
+ac_fn_cxx_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
+if test "x$ac_cv_func_mmap" = xyes; then :
+ gcc_func_mmap=yes
+else
+ gcc_func_mmap=no
+fi
+
+if test "$gcc_header_sys_mman_h" != yes \
+ || test "$gcc_func_mmap" != yes; then
+ gcc_cv_func_mmap_file=no
+ gcc_cv_func_mmap_dev_zero=no
+ gcc_cv_func_mmap_anon=no
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
+$as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
+if ${gcc_cv_func_mmap_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if
+ # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
+ # memory area containing the same data that you'd get if you applied
+ # read() to the same fd. The only system known to have a problem here
+ # is VMS, where text files have record structure.
+ case "$host_os" in
+ *vms* | ultrix*)
+ gcc_cv_func_mmap_file=no ;;
+ *)
+ gcc_cv_func_mmap_file=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
+$as_echo "$gcc_cv_func_mmap_file" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
+$as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
+if ${gcc_cv_func_mmap_dev_zero+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if it has mmap() but /dev/zero
+ # does not exist, or if mmapping /dev/zero does not give anonymous
+ # zeroed pages with both the following properties:
+ # 1. If you map N consecutive pages in with one call, and then
+ # unmap any subset of those pages, the pages that were not
+ # explicitly unmapped remain accessible.
+ # 2. If you map two adjacent blocks of memory and then unmap them
+ # both at once, they must both go away.
+ # Systems known to be in this category are Windows (all variants),
+ # VMS, and Darwin.
+ case "$host_os" in
+ *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
+ gcc_cv_func_mmap_dev_zero=no ;;
+ *)
+ gcc_cv_func_mmap_dev_zero=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
+$as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
+
+ # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
+$as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
+if ${gcc_cv_decl_map_anon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <unistd.h>
+
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
+int
+main ()
+{
+int n = MAP_ANONYMOUS;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_decl_map_anon=yes
+else
+ gcc_cv_decl_map_anon=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
+$as_echo "$gcc_cv_decl_map_anon" >&6; }
+
+ if test $gcc_cv_decl_map_anon = no; then
+ gcc_cv_func_mmap_anon=no
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
+$as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
+if ${gcc_cv_func_mmap_anon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if it has mmap() and MAP_ANON or
+ # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
+ # doesn't give anonymous zeroed pages with the same properties listed
+ # above for use of /dev/zero.
+ # Systems known to be in this category are Windows, VMS, and SCO Unix.
+ case "$host_os" in
+ *vms* | cygwin* | pe | mingw* | sco* | udk* )
+ gcc_cv_func_mmap_anon=no ;;
+ *)
+ gcc_cv_func_mmap_anon=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
+$as_echo "$gcc_cv_func_mmap_anon" >&6; }
+ fi
+fi
+
+if test $gcc_cv_func_mmap_file = yes; then
+
+$as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
+
+fi
+if test $gcc_cv_func_mmap_dev_zero = yes; then
+
+$as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
+
+fi
+if test $gcc_cv_func_mmap_anon = yes; then
+
+$as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
+
+fi
+
+
+case "${host}" in
+*-*-*vms*)
+ # Under VMS, vfork works very differently than on Unix. The standard test
+ # won't work, and it isn't easily adaptable. It makes more sense to
+ # just force it.
+ ac_cv_func_vfork_works=yes
+ ;;
+esac
+ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+for ac_header in vfork.h
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
+if test "x$ac_cv_header_vfork_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_VFORK_H 1
+_ACEOF
+
+fi
+done
+
+for ac_func in fork vfork
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test "x$ac_cv_func_fork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if ${ac_cv_func_fork_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_fork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* By Ruediger Kuhlmann. */
+ return fork () < 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_func_fork_works=yes
+else
+ ac_cv_func_fork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
+
+else
+ ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+ case $host in
+ *-*-amigaos* | *-*-msdosdjgpp*)
+ # Override, as these systems have only a dummy fork() stub
+ ac_cv_func_fork_works=no
+ ;;
+ *)
+ ac_cv_func_fork_works=yes
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if ${ac_cv_func_vfork_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_vfork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Thanks to Paul Eggert for this test. */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+ argument registers are propagated back to the parent. The compiler
+ is told about this with #include <vfork.h>, but some compilers
+ (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
+ static variable whose address is put into a register that is
+ clobbered by the vfork. */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+ static pid_t child;
+ if (!child) {
+ child = vfork ();
+ if (child < 0) {
+ perror ("vfork");
+ _exit(2);
+ }
+ if (!child) {
+ arg = getpid();
+ write(-1, "", 0);
+ _exit (arg);
+ }
+ }
+}
+
+int
+main ()
+{
+ pid_t parent = getpid ();
+ pid_t child;
+
+ sparc_address_test (0);
+
+ child = vfork ();
+
+ if (child == 0) {
+ /* Here is another test for sparc vfork register problems. This
+ test uses lots of local variables, at least as many local
+ variables as main has allocated so far including compiler
+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
+ reuse the register of parent for one of the local variables,
+ since it will think that parent can't possibly be used any more
+ in this routine. Assigning to the local variable will thus
+ munge parent in the parent process. */
+ pid_t
+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+ /* Convince the compiler that p..p7 are live; otherwise, it might
+ use the same hardware register for all 8 local variables. */
+ if (p != p1 || p != p2 || p != p3 || p != p4
+ || p != p5 || p != p6 || p != p7)
+ _exit(1);
+
+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+ from child file descriptors. If the child closes a descriptor
+ before it execs or exits, this munges the parent's descriptor
+ as well. Test for this by closing stdout in the child. */
+ _exit(close(fileno(stdout)) != 0);
+ } else {
+ int status;
+ struct stat st;
+
+ while (wait(&status) != child)
+ ;
+ return (
+ /* Was there some problem with vforking? */
+ child < 0
+
+ /* Did the child fail? (This shouldn't happen.) */
+ || status
+
+ /* Did the vfork/compiler bug occur? */
+ || parent != getpid()
+
+ /* Did the file descriptor bug occur? */
+ || fstat(fileno(stdout), &st) != 0
+ );
+ }
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_func_vfork_works=yes
+else
+ ac_cv_func_vfork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+ ac_cv_func_vfork_works=$ac_cv_func_vfork
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
+
+else
+
+$as_echo "#define vfork fork" >>confdefs.h
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
+
+fi
+
+
+
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
+$as_echo_n "checking for ld used by GCC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | [A-Za-z]:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${acl_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${acl_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ acl_cv_prog_gnu_ld=yes
+else
+ acl_cv_prog_gnu_ld=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
+$as_echo "$acl_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$acl_cv_prog_gnu_ld
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
+$as_echo_n "checking for shared library run path origin... " >&6; }
+if ${acl_cv_rpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
+$as_echo "$acl_cv_rpath" >&6; }
+ wl="$acl_cv_wl"
+ libext="$acl_cv_libext"
+ shlibext="$acl_cv_shlibext"
+ hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ hardcode_direct="$acl_cv_hardcode_direct"
+ hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ # Check whether --enable-rpath was given.
+if test "${enable_rpath+set}" = set; then :
+ enableval=$enable_rpath; :
+else
+ enable_rpath=yes
+fi
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then :
+ withval=$with_libiconv_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+
+fi
+
+
+# Check whether --with-libiconv-type was given.
+if test "${with_libiconv_type+set}" = set; then :
+ withval=$with_libiconv_type; with_libiconv_type=$withval
+else
+ with_libiconv_type=auto
+fi
+
+ lib_type=`eval echo \$with_libiconv_type`
+
+ LIBICONV=
+ LTLIBICONV=
+ INCICONV=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='iconv '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ if test $use_additional = yes; then
+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$additional_libdir"
+ found_so="$additional_libdir/lib$name.$shlibext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$additional_libdir/lib$name.$libext"; then
+ found_dir="$additional_libdir"
+ found_a="$additional_libdir/lib$name.$libext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$dir"
+ found_so="$dir/lib$name.$shlibext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$dir/lib$name.$libext"; then
+ found_dir="$dir"
+ found_a="$dir/lib$name.$libext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$hardcode_direct" = yes; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
+ fi
+ if test "$hardcode_minus_L" != no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */lib | */lib/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
+ fi
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
+ done
+ fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
+$as_echo_n "checking for iconv... " >&6; }
+if ${am_cv_func_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ am_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+
+ if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
+ for _libs in .libs _libs; do
+ am_save_CPPFLAGS="$CPPFLAGS"
+ am_save_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS -I../libiconv/include"
+ LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ INCICONV="-I../libiconv/include"
+ LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
+ LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBS="$am_save_LIBS"
+ if test "$am_cv_func_iconv" = "yes"; then
+ break
+ fi
+ done
+ fi
+
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_CPPFLAGS="$CPPFLAGS"
+ am_save_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
+ LIBS="$LIBS $LIBICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBS="$am_save_LIBS"
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
+$as_echo "$am_cv_func_iconv" >&6; }
+ if test "$am_cv_func_iconv" = yes; then
+
+$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+
+ for element in $INCICONV; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
+$as_echo_n "checking how to link with libiconv... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
+$as_echo "$LIBICONV" >&6; }
+ else
+ LIBICONV=
+ LTLIBICONV=
+ fi
+
+
+
+ if test "$am_cv_func_iconv" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
+$as_echo_n "checking for iconv declaration... " >&6; }
+ if ${am_cv_proto_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ am_cv_proto_iconv_arg1=""
+else
+ am_cv_proto_iconv_arg1="const"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
+fi
+
+ am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
+ }$am_cv_proto_iconv" >&5
+$as_echo "${ac_t:-
+ }$am_cv_proto_iconv" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define ICONV_CONST $am_cv_proto_iconv_arg1
+_ACEOF
+
+ fi
+
+
+# Until we have in-tree GNU iconv:
+LIBICONV_DEP=
+if test -f "$LTLIBICONV"; then
+ LIBICONV_DEP=$LTLIBICONV
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
+$as_echo_n "checking for LC_MESSAGES... " >&6; }
+if ${am_cv_val_LC_MESSAGES+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_val_LC_MESSAGES=yes
+else
+ am_cv_val_LC_MESSAGES=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
+$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
+ if test $am_cv_val_LC_MESSAGES = yes; then
+
+$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
+
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
+$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
+if ${am_cv_langinfo_codeset+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <langinfo.h>
+int
+main ()
+{
+char* cs = nl_langinfo(CODESET);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_langinfo_codeset=yes
+else
+ am_cv_langinfo_codeset=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
+$as_echo "$am_cv_langinfo_codeset" >&6; }
+ if test $am_cv_langinfo_codeset = yes; then
+
+$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
+
+ fi
+
+
+# We will need to find libiberty.h and ansidecl.h
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+saved_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+
+# gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
+# normal autoconf function for these. But force definition of
+# HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
+# basename handling in libiberty.h.
+as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(const char*)" | $as_tr_sh`
+ac_fn_cxx_check_decl "$LINENO" "basename(const char*)" "$as_ac_Symbol" "
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include \"ansidecl.h\"
+#include \"system.h\"
+"
+if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME $ac_have_decl
+_ACEOF
+as_ac_Symbol=`$as_echo "ac_cv_have_decl_strstr(const char*,const char*)" | $as_tr_sh`
+ac_fn_cxx_check_decl "$LINENO" "strstr(const char*,const char*)" "$as_ac_Symbol" "
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include \"ansidecl.h\"
+#include \"system.h\"
+"
+if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRSTR $ac_have_decl
+_ACEOF
+
+
+for ac_func in getenv atol atoll asprintf sbrk abort atof getcwd getwd \
+ madvise stpcpy strnlen strsignal strverscmp \
+ strtol strtoul strtoll strtoull setenv unsetenv \
+ errno snprintf vsnprintf vasprintf malloc realloc calloc \
+ free getopt clock getpagesize ffs clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in getrlimit setrlimit getrusage
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in mallinfo mallinfo2
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+int
+main ()
+{
+rlim_t l = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+
+$as_echo "#define rlim_t long" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+# On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
+# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
+# in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
+# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
+for ac_func in ldgetname
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_LDFCN_H
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in times
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in sigaltstack
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#include <signal.h>
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+# More time-related stuff.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
+$as_echo_n "checking for struct tms... " >&6; }
+if ${ac_cv_struct_tms+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+
+int
+main ()
+{
+struct tms tms;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_struct_tms=yes
+else
+ ac_cv_struct_tms=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
+$as_echo "$ac_cv_struct_tms" >&6; }
+if test $ac_cv_struct_tms = yes; then
+
+$as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
+
+fi
+
+# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
+# revisit after autoconf 2.50.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
+$as_echo_n "checking for clock_t... " >&6; }
+if ${gcc_cv_type_clock_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+
+int
+main ()
+{
+clock_t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_type_clock_t=yes
+else
+ gcc_cv_type_clock_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
+$as_echo "$gcc_cv_type_clock_t" >&6; }
+if test $gcc_cv_type_clock_t = yes; then
+
+$as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
+
+fi
+
+# Check if F_SETLKW is supported by fcntl.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
+$as_echo_n "checking for F_SETLKW... " >&6; }
+if ${ac_cv_f_setlkw+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <fcntl.h>
+int
+main ()
+{
+
+struct flock fl;
+fl.l_whence = 0;
+fl.l_start = 0;
+fl.l_len = 0;
+fl.l_pid = 0;
+return fcntl (1, F_SETLKW, &fl);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_f_setlkw=yes
+else
+ ac_cv_f_setlkw=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
+$as_echo "$ac_cv_f_setlkw" >&6; }
+if test $ac_cv_f_setlkw = yes; then
+
+$as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
+
+fi
+
+# Check if O_CLOEXEC is defined by fcntl
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
+$as_echo_n "checking for O_CLOEXEC... " >&6; }
+if ${ac_cv_o_cloexec+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <fcntl.h>
+int
+main ()
+{
+
+return open ("/dev/null", O_RDONLY | O_CLOEXEC);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_o_cloexec=yes
+else
+ ac_cv_o_cloexec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_o_cloexec" >&5
+$as_echo "$ac_cv_o_cloexec" >&6; }
+if test $ac_cv_o_cloexec = yes; then
+
+$as_echo "#define HOST_HAS_O_CLOEXEC 1" >>confdefs.h
+
+fi
+
+# C++ Modules would like some networking features to provide the mapping
+# server. You can still use modules without them though.
+# The following network-related checks could probably do with some
+# Windows and other non-linux defenses and checking.
+
+# Local socket connectivity wants AF_UNIX networking
+# Check for AF_UNIX networking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_UNIX" >&5
+$as_echo_n "checking for AF_UNIX... " >&6; }
+if ${ac_cv_af_unix+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <netinet/in.h>
+int
+main ()
+{
+
+sockaddr_un un;
+un.sun_family = AF_UNSPEC;
+int fd = socket (AF_UNIX, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&un, sizeof (un));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_af_unix=yes
+else
+ ac_cv_af_unix=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_unix" >&5
+$as_echo "$ac_cv_af_unix" >&6; }
+if test $ac_cv_af_unix = yes; then
+
+$as_echo "#define HAVE_AF_UNIX 1" >>confdefs.h
+
+fi
+
+# Remote socket connectivity wants AF_INET6 networking
+# Check for AF_INET6 networking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_INET6" >&5
+$as_echo_n "checking for AF_INET6... " >&6; }
+if ${ac_cv_af_inet6+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+int
+main ()
+{
+
+sockaddr_in6 in6;
+in6.sin6_family = AF_UNSPEC;
+struct addrinfo *addrs = 0;
+struct addrinfo hints;
+hints.ai_flags = 0;
+hints.ai_family = AF_INET6;
+hints.ai_socktype = SOCK_STREAM;
+hints.ai_protocol = 0;
+hints.ai_canonname = 0;
+hints.ai_addr = 0;
+hints.ai_next = 0;
+int e = getaddrinfo ("localhost", 0, &hints, &addrs);
+const char *str = gai_strerror (e);
+freeaddrinfo (addrs);
+int fd = socket (AF_INET6, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&in6, sizeof (in6));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_af_inet6=yes
+else
+ ac_cv_af_inet6=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_inet6" >&5
+$as_echo "$ac_cv_af_inet6" >&6; }
+if test $ac_cv_af_inet6 = yes; then
+
+$as_echo "#define HAVE_AF_INET6 1" >>confdefs.h
+
+fi
+
+# Check if _LK_LOCK is supported by _locking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LK_LOCK" >&5
+$as_echo_n "checking for _LK_LOCK... " >&6; }
+if ${ac_cv_lk_lock+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <io.h>
+#include <sys/locking.h>
+int
+main ()
+{
+
+ int fd;
+ return _locking (fd, _LK_LOCK, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_lk_lock=yes
+else
+ ac_cv_lk_lock=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lk_lock" >&5
+$as_echo "$ac_cv_lk_lock" >&6; }
+if test $ac_cv_lk_lock = yes; then
+
+$as_echo "#define HOST_HAS_LK_LOCK 1" >>confdefs.h
+
+fi
+
+# Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
+CFLAGS="$saved_CFLAGS"
+CXXFLAGS="$saved_CXXFLAGS"
+
+# mkdir takes a single argument on some systems.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
+$as_echo_n "checking if mkdir takes one argument... " >&6; }
+if ${gcc_cv_mkdir_takes_one_arg+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
+#endif
+int
+main ()
+{
+mkdir ("foo", 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_mkdir_takes_one_arg=no
+else
+ gcc_cv_mkdir_takes_one_arg=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
+$as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
+if test $gcc_cv_mkdir_takes_one_arg = yes ; then
+
+$as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
+
+fi
+
+
+# File extensions
+manext='.1'
+objext='.o'
+
+
+
+# With Setjmp/Longjmp based exception handling.
+# Check whether --enable-sjlj-exceptions was given.
+if test "${enable_sjlj_exceptions+set}" = set; then :
+ enableval=$enable_sjlj_exceptions; case $target in
+ *-*-hpux10*)
+ if test $enableval != yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
+$as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
+ enableval=yes
+ fi
+ ;;
+esac
+force_sjlj_exceptions=yes
+else
+ case $target in
+ *-*-hpux10*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ lm32*-*-*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ *)
+ force_sjlj_exceptions=no
+ ;;
+esac
+fi
+
+if test $force_sjlj_exceptions = yes; then
+ sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define CONFIG_SJLJ_EXCEPTIONS $sjlj
+_ACEOF
+
+fi
+
+# --------------------------------------------------------
+# Build, host, and target specific configuration fragments
+# --------------------------------------------------------
+
+# Collect build-machine-specific information.
+. ${srcdir}/config.build || exit 1
+
+# Collect host-machine-specific information.
+. ${srcdir}/config.host || exit 1
+
+target_gtfiles=
+
+# Collect target-machine-specific information.
+. ${srcdir}/config.gcc || exit 1
+
+extra_objs="${host_extra_objs} ${extra_objs}"
+extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
+
+# Default the target-machine variables that were not explicitly set.
+if test x"$tm_file" = x
+then tm_file=$cpu_type/$cpu_type.h; fi
+
+if test x"$extra_headers" = x
+then extra_headers=; fi
+
+if test x$md_file = x
+then md_file=$cpu_type/$cpu_type.md; fi
+
+if test x$out_file = x
+then out_file=$cpu_type/$cpu_type.cc; fi
+
+if test x"$tmake_file" = x
+then tmake_file=$cpu_type/t-$cpu_type
+fi
+
+# Support --enable-initfini-array.
+if test x$enable_initfini_array != xno; then
+ tm_file="${tm_file} initfini-array.h"
+fi
+
+if test x"$dwarf2" = xyes
+then tm_file="$tm_file tm-dwarf2.h"
+fi
+
+# Say what files are being used for the output code and MD file.
+echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
+echo "Using \`$srcdir/config/$md_file' as machine description file."
+
+# If any of the xm_file variables contain nonexistent files, warn
+# about them and drop them.
+
+bx=
+for x in $build_xm_file; do
+ if test -f $srcdir/config/$x
+ then bx="$bx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+build_xm_file="$bx"
+
+hx=
+for x in $host_xm_file; do
+ if test -f $srcdir/config/$x
+ then hx="$hx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+host_xm_file="$hx"
+
+tx=
+for x in $xm_file; do
+ if test -f $srcdir/config/$x
+ then tx="$tx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+xm_file="$tx"
+
+count=a
+for f in $tm_file; do
+ count=${count}x
+done
+if test $count = ax; then
+ echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
+else
+ echo "Using the following target machine macro files:"
+ for f in $tm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+
+if test x$use_long_long_for_widest_fast_int = xyes; then
+
+$as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
+
+fi
+
+gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_LD $gnu_ld_bool
+_ACEOF
+
+
+gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_AS $gnu_as_bool
+_ACEOF
+
+
+count=a
+for f in $host_xm_file; do
+ count=${count}x
+done
+if test $count = a; then
+ :
+elif test $count = ax; then
+ echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
+else
+ echo "Using the following host machine macro files:"
+ for f in $host_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+echo "Using ${out_host_hook_obj} for host machine hooks."
+
+if test "$host_xm_file" != "$build_xm_file"; then
+ count=a
+ for f in $build_xm_file; do
+ count=${count}x
+ done
+ if test $count = a; then
+ :
+ elif test $count = ax; then
+ echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
+ else
+ echo "Using the following build machine macro files:"
+ for f in $build_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+ fi
+fi
+
+if test -n "$configured_native_system_header_dir"; then
+ native_system_header_dir=$configured_native_system_header_dir
+fi
+NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
+
+
+case ${host} in
+ powerpc*-*-darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
+$as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
+if ${gcc_cv_mcontext_underscores+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/cdefs.h>
+#include <sys/signal.h>
+#include <ucontext.h>
+int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_mcontext_underscores=no
+else
+ gcc_cv_mcontext_underscores=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
+$as_echo "$gcc_cv_mcontext_underscores" >&6; }
+ if test $gcc_cv_mcontext_underscores = yes; then
+
+$as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+# ---------
+# Threading
+# ---------
+
+# Check if a valid thread package
+case ${enable_threads} in
+ "" | no)
+ # No threads
+ target_thread_file='single'
+ ;;
+ yes)
+ # default
+ target_thread_file='single'
+ ;;
+ aix | dce | lynx | mipssde | posix | rtems | \
+ single | tpf | vxworks | win32)
+ target_thread_file=${enable_threads}
+ ;;
+ *)
+ echo "${enable_threads} is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+
+if test x${thread_file} = x; then
+ # No thread file set by target-specific clauses in config.gcc,
+ # so use file chosen by default logic above
+ thread_file=${target_thread_file}
+fi
+
+# --------
+# UNSORTED
+# --------
+
+use_cxa_atexit=no
+if test x$enable___cxa_atexit = xyes || \
+ test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
+ if test x$host = x$target; then
+ case $host in
+ # mingw32 doesn't have __cxa_atexit but uses atexit registration
+ # keyed to flag_use_cxa_atexit
+ *-*-mingw32*)
+ use_cxa_atexit=yes
+ ;;
+ powerpc-ibm-aix*)
+ use_cxa_atexit=yes
+ ;;
+ *)
+ ac_fn_cxx_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
+if test "x$ac_cv_func___cxa_atexit" = xyes; then :
+ use_cxa_atexit=yes
+else
+ echo "__cxa_atexit can't be enabled on this target"
+fi
+
+ ;;
+ esac
+ else
+ # We can't check for __cxa_atexit when building a cross, so assume
+ # it is available
+ use_cxa_atexit=yes
+ fi
+ if test x$use_cxa_atexit = xyes; then
+
+$as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
+
+ fi
+fi
+
+# Look for a file containing extra machine modes.
+if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
+ extra_modes_file='$(srcdir)'/config/${extra_modes}
+
+
+cat >>confdefs.h <<_ACEOF
+#define EXTRA_MODES_FILE "config/$extra_modes"
+_ACEOF
+
+fi
+
+# Convert extra_options into a form suitable for Makefile use.
+extra_opt_files=
+all_opt_files=
+for f in $extra_options; do
+ extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
+ all_opt_files="$all_opt_files $srcdir/config/$f"
+done
+
+
+# auto-host.h is the file containing items generated by autoconf and is
+# the first file included by config.h.
+# If host=build, it is correct to have bconfig include auto-host.h
+# as well. If host!=build, we are in error and need to do more
+# work to find out the build config parameters.
+if test x$host = x$build
+then
+ build_auto=auto-host.h
+ HAVE_AUTO_BUILD='# '
+else
+ # We create a subdir, then run autoconf in the subdir.
+ # To prevent recursion we set host and build for the new
+ # invocation of configure to the build for this invocation
+ # of configure.
+ tempdir=build.$$
+ rm -rf $tempdir
+ mkdir $tempdir
+ cd $tempdir
+ case ${srcdir} in
+ /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
+ *) realsrcdir=../${srcdir};;
+ esac
+ # Clearing GMPINC is necessary to prevent host headers being
+ # used by the build compiler. Defining GENERATOR_FILE stops
+ # system.h from including gmp.h.
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
+ ${enable_option_checking+--enable-option-checking="$enable_option_checking"} \
+ --target=$target_alias --host=$build_alias \
+ --build=$build_alias || exit # retaining $tempdir
+
+ # We just finished tests for the build machine, so rename
+ # the file auto-build.h in the gcc directory.
+ mv auto-host.h ../auto-build.h
+ cd ..
+ rm -rf $tempdir
+ build_auto=auto-build.h
+ HAVE_AUTO_BUILD=
+fi
+
+
+
+tm_file="${tm_file} defaults.h"
+tm_p_file="${tm_p_file} tm-preds.h"
+tm_d_file="${tm_d_file} defaults.h"
+host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
+build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+# put this back in temporarily.
+xm_file="auto-host.h ansidecl.h ${xm_file}"
+
+# --------
+# UNSORTED
+# --------
+
+# Compile in configure arguments.
+if test -f configargs.h ; then
+ # Being re-configured.
+ gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
+ gcc_reconf_arguments=`echo "$gcc_config_arguments" | sed -e 's/^.*\( : (reconfigured) .*$\)/\1/'`
+ if [ "$gcc_reconf_arguments" != " : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" ]; then
+ gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
+ fi
+else
+ gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
+fi
+
+# Double all backslashes and backslash all quotes to turn
+# gcc_config_arguments into a C string.
+sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
+$gcc_config_arguments
+EOF
+gcc_config_arguments_str=`cat conftest.out`
+rm -f conftest.out
+
+cat > configargs.h <<EOF
+/* Generated automatically. */
+static const char configuration_arguments[] = "$gcc_config_arguments_str";
+static const char thread_model[] = "$thread_file";
+
+static const struct {
+ const char *name, *value;
+} configure_default_options[] = $configure_default_options;
+EOF
+
+gcc_BASEVER=`cat $srcdir/BASE-VER`
+gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
+gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
+if test -f $srcdir/REVISION ; then
+ gcc_REVISION=`cat $srcdir/REVISION`
+else
+ gcc_REVISION=""
+fi
+cat > plugin-version.h <<EOF
+#include "configargs.h"
+
+#define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
+#define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
+
+static char basever[] = "$gcc_BASEVER";
+static char datestamp[] = "$gcc_DATESTAMP";
+static char devphase[] = "$gcc_DEVPHASE";
+static char revision[] = "$gcc_REVISION";
+
+/* FIXME plugins: We should make the version information more precise.
+ One way to do is to add a checksum. */
+
+static struct plugin_gcc_version gcc_version = {basever, datestamp,
+ devphase, revision,
+ configuration_arguments};
+EOF
+
+# Determine what GCC version number to use in filesystem paths.
+
+ get_gcc_base_ver="cat"
+
+# Check whether --with-gcc-major-version-only was given.
+if test "${with_gcc_major_version_only+set}" = set; then :
+ withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
+ get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
+ fi
+
+fi
+
+
+
+
+# Internationalization
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+if test x"$USE_NLS" != xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
+$as_echo_n "checking for catalogs to be installed... " >&6; }
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS=
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
+$as_echo "$LINGUAS" >&6; }
+
+
+ DATADIRNAME=share
+
+ INSTOBJEXT=.mo
+
+ GENCAT=gencat
+
+ CATOBJEXT=.gmo
+
+fi
+
+# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
+# -liconv on the link line twice.
+case "$LIBINTL" in *$LIBICONV*)
+ LIBICONV= ;;
+esac
+
+# Check whether --enable-secureplt was given.
+if test "${enable_secureplt+set}" = set; then :
+ enableval=$enable_secureplt;
+fi
+
+
+# Check whether --enable-mingw-wildcard was given.
+if test "${enable_mingw_wildcard+set}" = set; then :
+ enableval=$enable_mingw_wildcard;
+else
+ enable_mingw_wildcard=platform
+fi
+
+if test x"$enable_mingw_wildcard" != xplatform ; then :
+
+cat >>confdefs.h <<_ACEOF
+#define MINGW_DOWILDCARD $(test x"$enable_mingw_wildcard" = xno; echo $?)
+_ACEOF
+
+fi
+
+# Check whether --enable-large-address-aware was given.
+if test "${enable_large_address_aware+set}" = set; then :
+ enableval=$enable_large_address_aware;
+fi
+
+if test x"$enable_large_address_aware" = xyes; then :
+
+$as_echo "#define MINGW_DEFAULT_LARGE_ADDR_AWARE 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-leading-mingw64-underscores was given.
+if test "${enable_leading_mingw64_underscores+set}" = set; then :
+ enableval=$enable_leading_mingw64_underscores;
+fi
+
+if test x"$enable_leading_mingw64_underscores" = xyes ; then :
+
+$as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-cld was given.
+if test "${enable_cld+set}" = set; then :
+ enableval=$enable_cld;
+else
+ enable_cld=no
+fi
+
+
+# Check whether --enable-frame-pointer was given.
+if test "${enable_frame_pointer+set}" = set; then :
+ enableval=$enable_frame_pointer;
+else
+
+case $target_os in
+linux* | gnu* | darwin[8912]* | cygwin* | mingw*)
+ # Enable -fomit-frame-pointer by default for these systems with DWARF2.
+ enable_frame_pointer=no
+ ;;
+*)
+ enable_frame_pointer=yes
+ ;;
+esac
+
+fi
+
+
+case $target in
+i[34567]86-*-* | x86_64-*-*)
+ if test "x$enable_cld" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_CLD=1"
+ fi
+ if test "x$enable_frame_pointer" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
+ fi
+ ;;
+esac
+
+# Windows32 Registry support for specifying GCC installation paths.
+# Check whether --enable-win32-registry was given.
+if test "${enable_win32_registry+set}" = set; then :
+ enableval=$enable_win32_registry;
+fi
+
+
+case $host_os in
+ win32 | pe | cygwin* | mingw32*)
+ if test "x$enable_win32_registry" != xno; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
+$as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
+if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RegOpenKeyExA ();
+int
+main ()
+{
+return RegOpenKeyExA ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' advapi32; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_RegOpenKeyExA=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+
+else
+ ac_cv_search_RegOpenKeyExA=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
+$as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
+ac_res=$ac_cv_search_RegOpenKeyExA
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+ enable_win32_registry=no
+fi
+
+ fi
+
+ if test "x$enable_win32_registry" != xno; then
+
+$as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
+
+
+ if test "x$enable_win32_registry" != xyes \
+ && test "x$enable_win32_registry" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define WIN32_REGISTRY_KEY "$enable_win32_registry"
+_ACEOF
+
+ fi
+ fi
+ ;;
+esac
+
+# Get an absolute path to the GCC top-level source directory
+holddir=`${PWDCMD-pwd}`
+cd $srcdir
+topdir=`${PWDCMD-pwd}`
+cd $holddir
+
+# Conditionalize the makefile for this host machine.
+xmake_file=
+for f in ${host_xmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ xmake_file="${xmake_file} \$(srcdir)/config/$f"
+ fi
+done
+
+# Conditionalize the makefile for this target machine.
+tmake_file_=
+for f in ${tmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+ fi
+done
+tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
+
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
+
+tm_file_list="options.h"
+tm_include_list="options.h insn-constants.h"
+for f in $tm_file; do
+ case $f in
+ ./* )
+ f=`echo $f | sed 's/^..//'`
+ tm_file_list="${tm_file_list} $f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ defaults.h )
+ tm_file_list="${tm_file_list} \$(srcdir)/$f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ * )
+ tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+ tm_include_list="${tm_include_list} config/$f"
+ ;;
+ esac
+done
+
+tm_p_file_list=
+tm_p_include_list=
+for f in $tm_p_file; do
+ case $f in
+ tm-preds.h )
+ tm_p_file_list="${tm_p_file_list} $f"
+ tm_p_include_list="${tm_p_include_list} $f"
+ ;;
+ * )
+ tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ tm_p_include_list="${tm_p_include_list} config/$f"
+ esac
+done
+
+tm_d_file_list=
+tm_d_include_list="options.h insn-constants.h"
+for f in $tm_d_file; do
+ case $f in
+ defaults.h )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/$f"
+ tm_d_include_list="${tm_d_include_list} $f"
+ ;;
+ * )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/config/$f"
+ tm_d_include_list="${tm_d_include_list} config/$f"
+ ;;
+ esac
+done
+
+xm_file_list=
+xm_include_list=
+for f in $xm_file; do
+ case $f in
+ ansidecl.h )
+ xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ auto-host.h )
+ xm_file_list="${xm_file_list} $f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ * )
+ xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
+ xm_include_list="${xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+host_xm_file_list=
+host_xm_include_list=
+for f in $host_xm_file; do
+ case $f in
+ ansidecl.h )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ auto-host.h )
+ host_xm_file_list="${host_xm_file_list} $f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ * )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
+ host_xm_include_list="${host_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+build_xm_file_list=
+for f in $build_xm_file; do
+ case $f in
+ ansidecl.h )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ auto-build.h | auto-host.h )
+ build_xm_file_list="${build_xm_file_list} $f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ * )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
+ build_xm_include_list="${build_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+# Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
+# cross-compiler which does not use the native headers and libraries.
+# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
+CROSS=
+ALL=all.internal
+SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
+BUILD_SYSTEM_HEADER_DIR=$SYSTEM_HEADER_DIR
+
+if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x ||
+ test x$build != x$host || test "x$with_build_sysroot" != x; then
+ if test "x$with_build_sysroot" != x; then
+ BUILD_SYSTEM_HEADER_DIR=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+ else
+ BUILD_SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test x$host != x$target
+ then
+ CROSS="-DCROSS_DIRECTORY_STRUCTURE"
+ ALL=all.cross
+ SYSTEM_HEADER_DIR=$BUILD_SYSTEM_HEADER_DIR
+ elif test "x$TARGET_SYSTEM_ROOT" != x; then
+ SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test "x$with_build_sysroot" != "x"; then
+ target_header_dir="${with_build_sysroot}${native_system_header_dir}"
+ elif test "x$with_sysroot" = x; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
+ elif test "x$with_sysroot" = xyes; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
+ else
+ target_header_dir="${with_sysroot}${native_system_header_dir}"
+ fi
+else
+ target_header_dir=${native_system_header_dir}
+fi
+
+# If this is a cross-compiler that does not
+# have its own set of headers then define
+# inhibit_libc
+
+# If this is using newlib, without having the headers available now,
+# then define inhibit_libc in LIBGCC2_CFLAGS.
+# This prevents libgcc2 from containing any code which requires libc
+# support.
+: ${inhibit_libc=false}
+if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
+ test x$with_newlib = xyes ; } &&
+ { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
+ inhibit_libc=true
+fi
+
+
+# When building gcc with a cross-compiler, we need to adjust things so
+# that the generator programs are still built with the native compiler.
+# Also, we cannot run fixincludes.
+
+# These are the normal (build=host) settings:
+CC_FOR_BUILD='$(CC)'
+CXX_FOR_BUILD='$(CXX)'
+BUILD_CFLAGS='$(ALL_CFLAGS)'
+BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
+BUILD_LDFLAGS='$(LDFLAGS)'
+STMP_FIXINC=stmp-fixinc
+
+# And these apply if build != host, or we are generating coverage data
+if test x$build != x$host || test "x$coverage_flags" != x
+then
+ BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CFLAGS_FOR_BUILD)'
+ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS_FOR_BUILD)'
+ BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
+fi
+
+# Expand extra_headers to include complete path.
+# This substitutes for lots of t-* files.
+extra_headers_list=
+# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
+for file in ${extra_headers} ; do
+ extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+done
+
+# If use_gcc_tgmath is set, append ginclude/tgmath.h.
+if test x"$use_gcc_tgmath" = xyes
+then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
+fi
+
+# Define collect2 in Makefile.
+case $host_can_use_collect2 in
+ no) collect2= ;;
+ *) collect2='collect2$(exeext)' ;;
+esac
+
+
+# Add a definition of USE_COLLECT2 if system wants one.
+case $use_collect2 in
+ no) use_collect2= ;;
+ "") ;;
+ *)
+ host_xm_defines="${host_xm_defines} USE_COLLECT2"
+ xm_defines="${xm_defines} USE_COLLECT2"
+ case $host_can_use_collect2 in
+ no)
+ as_fn_error $? "collect2 is required but cannot be built on this system" "$LINENO" 5
+ ;;
+ esac
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define LTOPLUGINSONAME "${host_lto_plugin_soname}"
+_ACEOF
+
+
+# ---------------------------
+# Assembler & linker features
+# ---------------------------
+
+# During stage 2, ld is actually gcc/collect-ld, which is a small script to
+# discern between when to use prev-ld/ld-new and when to use ld/ld-new.
+# However when ld-new is first executed from the build tree, libtool will
+# relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
+# to the build tree. While doing this we need to use the previous-stage
+# linker, or we have an infinite loop. The presence of a shell script as
+# ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
+# the gcc/collect-ld script. So we need to know how libtool works, or
+# exec-tool will fail.
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.7a'
+macro_revision='1.3134'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+ # build without first building modern cctools / linker.
+ case $host_cpu-$host_os in
+ *-rhapsody* | *-darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ *-darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ *-darwin*)
+ # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+ # deployment target is forced to an earlier version.
+ case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+ UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+ ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ lt_prog_compiler_pic='-Xcompiler -fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ F* | *Sun*Fortran*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
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+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 19676 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 19782 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+CC="$lt_save_CC"
+
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ compiler_CXX=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+ else
+ lt_prog_compiler_no_builtin_flag_CXX=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ ld_shlibs_CXX=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ file_list_spec_CXX='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_CXX='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ fi
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec_CXX=''
+ fi
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs_CXX=yes
+ ;;
+
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+ prelink_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ old_archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_CXX=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ ld_shlibs_CXX=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ hardcode_direct_absolute_CXX=yes
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+ '"$old_archive_cmds_CXX"
+ reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+ '"$reload_cmds_CXX"
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+ test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+ GCC_CXX="$GXX"
+ LD_CXX="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-qpic'
+ lt_prog_compiler_static_CXX='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc_CXX=no
+ else
+ lt_cv_archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+ archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+ test -n "$runpath_var_CXX" ||
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+ test "$inherit_rpath_CXX" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Only expand once:
+
+
+
+
+
+# Identify the assembler which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the assembler
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target assembler and hope that it will have the same features
+# as the host->target assembler we'll be using.
+gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
+
+if ${gcc_cv_as+:} false; then :
+
+else
+
+if test -x "$DEFAULT_ASSEMBLER"; then
+ gcc_cv_as="$DEFAULT_ASSEMBLER"
+elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
+ && test -f ../gas/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_as=../gas/as-new$build_exeext
+elif test -x as$build_exeext; then
+ # Build using assembler in the current directory.
+ gcc_cv_as=./as$build_exeext
+elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
+ gcc_cv_as="$AS_FOR_TARGET"
+else
+ # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
+set dummy $AS_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_as+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_as in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_as=$ac_cv_path_gcc_cv_as
+if test -n "$gcc_cv_as"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
+$as_echo "$gcc_cv_as" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
+
+case "$ORIGINAL_AS_FOR_TARGET" in
+ ./as | ./as$build_exeext) ;;
+ *) ac_config_files="$ac_config_files as:exec-tool.in"
+ ;;
+esac
+
+default_ld=
+# Check whether --enable-ld was given.
+if test "${enable_ld+set}" = set; then :
+ enableval=$enable_ld; case "${enableval}" in
+ no)
+ default_ld=ld.gold
+ ;;
+ esac
+fi
+
+
+install_gold_as_default=no
+# Check whether --enable-gold was given.
+if test "${enable_gold+set}" = set; then :
+ enableval=$enable_gold; case "${enableval}" in
+ default)
+ install_gold_as_default=yes
+ ;;
+ yes)
+ if test x${default_ld} != x; then
+ install_gold_as_default=yes
+ fi
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5
+ ;;
+ esac
+fi
+
+
+# Identify the linker which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the linker
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target linker and hope that it will have the same features
+# as the host->target linker we'll be using.
+gcc_cv_gld_major_version=
+gcc_cv_gld_minor_version=
+gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
+gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
+gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
+
+if ${gcc_cv_ld+:} false; then :
+
+else
+
+if test -x "$DEFAULT_LINKER"; then
+ gcc_cv_ld="$DEFAULT_LINKER"
+elif test $install_gold_as_default = yes \
+ && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
+ && test -f ../gold/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../gold/ld-new$build_exeext
+elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
+ && test -f ../ld/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../ld/ld-new$build_exeext
+elif test -x collect-ld$build_exeext; then
+ # Build using linker in the current directory.
+ gcc_cv_ld=./collect-ld$build_exeext
+elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
+ gcc_cv_ld="$LD_FOR_TARGET"
+else
+ # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
+set dummy $LD_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_ld in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_ld=$ac_cv_path_gcc_cv_ld
+if test -n "$gcc_cv_ld"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
+$as_echo "$gcc_cv_ld" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
+PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
+# if the PLUGIN_LD is set ld-new, just have it as ld
+# as that is the installed named.
+if test x$PLUGIN_LD_SUFFIX = xld-new \
+ || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
+ PLUGIN_LD_SUFFIX=ld
+fi
+
+# Check whether --with-plugin-ld was given.
+if test "${with_plugin_ld+set}" = set; then :
+ withval=$with_plugin_ld; if test x"$withval" != x; then
+ ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
+ PLUGIN_LD_SUFFIX="$withval"
+ fi
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
+_ACEOF
+
+
+# Check to see if we are using gold instead of ld
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
+$as_echo_n "checking whether we are using gold... " >&6; }
+ld_is_gold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
+$as_echo "$ld_is_gold" >&6; }
+
+# Check to see if we are using mold instead of ld
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using mold" >&5
+$as_echo_n "checking whether we are using mold... " >&6; }
+ld_is_mold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "mold" > /dev/null; then
+ ld_is_mold=yes
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_mold" >&5
+$as_echo "$ld_is_mold" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gold linker with split stack support as non default" >&5
+$as_echo_n "checking gold linker with split stack support as non default... " >&6; }
+# Check to see if default ld is not gold, but gold is
+# available and has support for split stack. If gcc was configured
+# with gold then no checking is done.
+#
+if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
+
+# For platforms other than powerpc64*, enable as appropriate.
+
+ gold_non_default=no
+ ld_gold=`which ${gcc_cv_ld}.gold`
+# Make sure this gold has minimal split stack support
+ if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
+ ld_vers=`$ld_gold --version | sed 1q`
+ gold_vers=`echo $ld_vers | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ case $target in
+# check that the gold version contains the complete split stack support
+# on powerpc64 big and little endian
+ powerpc64*-*-*)
+ case "$gold_vers" in
+ 2.25.[1-9]*|2.2[6-9][.0-9]*|2.[3-9][.0-9]*|[3-9].[.0-9]*) gold_non_default=yes
+ ;;
+ *) gold_non_default=no
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ if test $gold_non_default = yes; then
+
+$as_echo "#define HAVE_GOLD_NON_DEFAULT_SPLIT_STACK 1" >>confdefs.h
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_non_default" >&5
+$as_echo "$gold_non_default" >&6; }
+
+ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
+
+case "$ORIGINAL_LD_FOR_TARGET" in
+ ./collect-ld | ./collect-ld$build_exeext) ;;
+ *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
+$as_echo_n "checking what linker to use... " >&6; }
+if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
+ || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
+ # Single tree build which includes ld. We want to prefer it
+ # over whatever linker top-level may have detected, since
+ # we'll use what we're building after installation anyway.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
+$as_echo "newly built ld" >&6; }
+ in_tree_ld=yes
+ in_tree_ld_is_elf=no
+ if (grep 'EMUL = .*elf' ../ld/Makefile \
+ || grep 'EMUL = .*linux' ../ld/Makefile \
+ || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
+ in_tree_ld_is_elf=yes
+ elif test "$ld_is_gold" = yes; then
+ in_tree_ld_is_elf=yes
+ fi
+ for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
+ do
+ gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
+ if test x$gcc_cv_gld_version != x; then
+ break
+ fi
+ done
+ case $gcc_cv_gld_version in
+ VERSION=[0-9]*) ;;
+ *) as_fn_error $? "cannot find version of in-tree linker" "$LINENO" 5 ;;
+ esac
+ gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
+ gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
+ ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
+$as_echo "$gcc_cv_ld" >&6; }
+ in_tree_ld=no
+ gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
+ ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
+fi
+
+
+
+
+# Figure out what nm we will be using.
+gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
+if ${gcc_cv_nm+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_nm=../binutils/nm-new$build_exeext
+elif test -x nm$build_exeext; then
+ gcc_cv_nm=./nm$build_exeext
+elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
+ gcc_cv_nm="$NM_FOR_TARGET"
+else
+ # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
+set dummy $NM_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_nm+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_nm in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_nm=$ac_cv_path_gcc_cv_nm
+if test -n "$gcc_cv_nm"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
+$as_echo "$gcc_cv_nm" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
+$as_echo_n "checking what nm to use... " >&6; }
+if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
+$as_echo "newly built nm" >&6; }
+ in_tree_nm=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
+$as_echo "$gcc_cv_nm" >&6; }
+ in_tree_nm=no
+fi
+
+ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
+
+case "$ORIGINAL_NM_FOR_TARGET" in
+ ./nm | ./nm$build_exeext) ;;
+ *) ac_config_files="$ac_config_files nm:exec-tool.in"
+ ;;
+esac
+
+
+# Figure out what objdump we will be using.
+if ${gcc_cv_objdump+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_objdump=../binutils/objdump$build_exeext
+elif test -x objdump$build_exeext; then
+ gcc_cv_objdump=./objdump$build_exeext
+elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
+ gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
+else
+ # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
+set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_objdump+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_objdump in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
+if test -n "$gcc_cv_objdump"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
+$as_echo "$gcc_cv_objdump" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
+$as_echo_n "checking what objdump to use... " >&6; }
+if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
+$as_echo "newly built objdump" >&6; }
+elif test x$gcc_cv_objdump = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
+$as_echo "$gcc_cv_objdump" >&6; }
+fi
+
+# Figure out what readelf we will be using.
+if ${gcc_cv_readelf+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_readelf=../binutils/readelf$build_exeext
+elif test -x readelf$build_exeext; then
+ gcc_cv_readelf=./readelf$build_exeext
+elif ( set dummy $READELF_FOR_TARGET; test -x $2 ); then
+ gcc_cv_readelf="$READELF_FOR_TARGET"
+else
+ # Extract the first word of "$READELF_FOR_TARGET", so it can be a program name with args.
+set dummy $READELF_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_readelf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_readelf in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
+if test -n "$gcc_cv_readelf"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
+$as_echo "$gcc_cv_readelf" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
+$as_echo_n "checking what readelf to use... " >&6; }
+if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
+$as_echo "newly built readelf" >&6; }
+elif test x$gcc_cv_readelf = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
+$as_echo "$gcc_cv_readelf" >&6; }
+fi
+
+# Figure out what otool we will be using.
+if ${gcc_cv_otool+:} false; then :
+
+else
+
+if test -x otool$build_exeext; then
+ gcc_cv_otool=./otool$build_exeext
+elif ( set dummy $OTOOL_FOR_TARGET; test -x $2 ); then
+ gcc_cv_otool="$OTOOL_FOR_TARGET"
+else
+ # Extract the first word of "$OTOOL_FOR_TARGET", so it can be a program name with args.
+set dummy $OTOOL_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_otool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_otool in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_otool="$gcc_cv_otool" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_otool="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_otool=$ac_cv_path_gcc_cv_otool
+if test -n "$gcc_cv_otool"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_otool" >&5
+$as_echo "$gcc_cv_otool" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what otool to use" >&5
+$as_echo_n "checking what otool to use... " >&6; }
+if test x$gcc_cv_otool = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_otool" >&5
+$as_echo "$gcc_cv_otool" >&6; }
+fi
+
+# Figure out the dsymutil we will use.
+if ${gcc_cv_dsymutil+:} false; then :
+
+else
+
+if test -x "$DEFAULT_DSYMUTIL"; then
+ gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
+elif test -x dsymutil$build_exeext; then
+ gcc_cv_dsymutil=./dsymutil$build_exeext
+elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $2 ); then
+ gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
+elif ( set dummy $DSYMUTIL; test -x $2 ); then
+ gcc_cv_dsymutil=$DSYMUTIL
+else
+ # Extract the first word of "$DSYMUTIL_FOR_TARGET", so it can be a program name with args.
+set dummy $DSYMUTIL_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_dsymutil+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_dsymutil in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_dsymutil="$gcc_cv_dsymutil" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_dsymutil="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_dsymutil=$ac_cv_path_gcc_cv_dsymutil
+if test -n "$gcc_cv_dsymutil"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_dsymutil" >&5
+$as_echo "$gcc_cv_dsymutil" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
+
+case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
+ ./dsymutil | ./dsymutil$build_exeext) ;;
+ *) ac_config_files="$ac_config_files dsymutil:exec-tool.in"
+ ;;
+esac
+
+# Figure out what assembler alignment features are present.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
+$as_echo_n "checking assembler flags... " >&6; }
+if ${gcc_cv_as_flags+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$target" in
+ i[34567]86-*-linux*)
+ gcc_cv_as_flags=--32
+ ;;
+ x86_64-*-linux-gnux32)
+ gcc_cv_as_flags=--x32
+ ;;
+ x86_64-*-linux*)
+ gcc_cv_as_flags=--64
+ ;;
+ powerpc*-*-darwin*)
+ gcc_cv_as_flags="-arch ppc"
+ ;;
+ *)
+ gcc_cv_as_flags=" "
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
+$as_echo "$gcc_cv_as_flags" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
+$as_echo_n "checking assembler for .balign and .p2align... " >&6; }
+if ${gcc_cv_as_balign_and_p2align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_balign_and_p2align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.balign 4
+.p2align 2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_balign_and_p2align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
+$as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
+if test $gcc_cv_as_balign_and_p2align = yes; then
+
+$as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
+$as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
+if ${gcc_cv_as_max_skip_p2align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_max_skip_p2align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.p2align 4,,7' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_max_skip_p2align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
+$as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
+if test $gcc_cv_as_max_skip_p2align = yes; then
+
+$as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
+$as_echo_n "checking assembler for .literal16... " >&6; }
+if ${gcc_cv_as_literal16+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_literal16=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.literal16' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_literal16=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
+$as_echo "$gcc_cv_as_literal16" >&6; }
+if test $gcc_cv_as_literal16 = yes; then
+
+$as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
+$as_echo_n "checking assembler for working .subsection -1... " >&6; }
+if ${gcc_cv_as_subsection_m1+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_subsection_m1=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'conftest_label1: .word 0
+.subsection -1
+conftest_label2: .word 0
+.previous' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_nm != x; then
+ $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
+ $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
+ if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
+ then :
+ else gcc_cv_as_subsection_m1=yes
+ fi
+ rm -f conftest.nm1 conftest.nm2
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
+$as_echo "$gcc_cv_as_subsection_m1" >&6; }
+if test $gcc_cv_as_subsection_m1 = yes; then
+
+$as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
+$as_echo_n "checking assembler for .weak... " >&6; }
+if ${gcc_cv_as_weak+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_weak=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .weak foobar' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_weak=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
+$as_echo "$gcc_cv_as_weak" >&6; }
+if test $gcc_cv_as_weak = yes; then
+
+$as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
+$as_echo_n "checking assembler for .weakref... " >&6; }
+if ${gcc_cv_as_weakref+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_weakref=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .weakref foobar, barfnot' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_weakref=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
+$as_echo "$gcc_cv_as_weakref" >&6; }
+if test $gcc_cv_as_weakref = yes; then
+
+$as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
+$as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
+if ${gcc_cv_as_nsubspa_comdat+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_nsubspa_comdat=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .SPACE $TEXT$
+ .NSUBSPA $CODE$,COMDAT' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_nsubspa_comdat=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
+$as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
+if test $gcc_cv_as_nsubspa_comdat = yes; then
+
+$as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
+
+fi
+
+
+# .hidden needs to be supported in both the assembler and the linker,
+# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
+# This is irritatingly difficult to feature test for; we have to check the
+# date string after the version number. If we've got an in-tree
+# ld, we don't know its patchlevel version, so we set the baseline at 2.13
+# to be safe.
+# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
+case "${target}" in
+ *-*-aix*)
+ conftest_s=' .globl foobar,hidden'
+ ;;
+ *)
+ conftest_s=' .hidden foobar
+foobar:'
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
+$as_echo_n "checking assembler for .hidden... " >&6; }
+if ${gcc_cv_as_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_hidden=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_hidden=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
+$as_echo "$gcc_cv_as_hidden" >&6; }
+
+
+case "${target}" in
+ *-*-darwin*)
+ # Darwin as has some visibility support, though with a different syntax.
+ gcc_cv_as_hidden=yes
+ ;;
+esac
+
+# gnu_indirect_function type is an extension proposed at
+# http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
+# selection of function implementation
+# Check whether --enable-gnu-indirect-function was given.
+if test "${enable_gnu_indirect_function+set}" = set; then :
+ enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+else
+ enable_gnu_indirect_function="$default_gnu_indirect_function"
+fi
+
+
+case "${target}" in
+ riscv*-*-linux*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker ifunc IRELATIVE support" >&5
+$as_echo_n "checking linker ifunc IRELATIVE support... " >&6; }
+ cat > conftest.s <<EOF
+ .text
+ .type foo_resolver, @function
+foo_resolver:
+ ret
+ .size foo_resolver, .-foo_resolver
+
+ .globl foo
+ .type foo, %gnu_indirect_function
+ .set foo, foo_resolver
+
+ .globl bar
+ .type bar, @function
+bar:
+ call foo
+ ret
+ .size bar, .-bar
+EOF
+ if test x$gcc_cv_as != x \
+ && test x$gcc_cv_ld != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_readelf --relocs --wide conftest \
+ | grep R_RISCV_IRELATIVE > /dev/null 2>&1; then
+ enable_gnu_indirect_function=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gnu_indirect_function" >&5
+$as_echo "$enable_gnu_indirect_function" >&6; }
+ ;;
+esac
+
+gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_INDIRECT_FUNCTION $gif
+_ACEOF
+
+
+
+if test $in_tree_ld != yes ; then
+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if test x"$ld_is_gold" = xyes; then
+ # GNU gold --version looks like this:
+ #
+ # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
+ #
+ # We extract the binutils version which is more familiar and specific
+ # than the gold version.
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ # GNU ld --version looks like this:
+ #
+ # GNU ld (GNU Binutils) 2.21.51.20110225
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ else
+ case "${target}" in
+ *-*-solaris2*)
+ # Solaris 2 ld -V output looks like this for a regular version:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
+ #
+ # but test versions add stuff at the end:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
+ #
+ # ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
+ # numbers can be used in ld.so.1 feature checks even if a different
+ # linker is configured.
+ ld_ver=`$gcc_cv_ld -V 2>&1`
+ if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ ;;
+ esac
+ fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
+$as_echo_n "checking linker for .hidden support... " >&6; }
+if ${gcc_cv_ld_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test $in_tree_ld = yes ; then
+ gcc_cv_ld_hidden=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_hidden=yes
+ fi
+else
+ gcc_cv_ld_hidden=yes
+ if test x"$ld_is_gold" = xyes; then
+ :
+ elif test x"$ld_is_mold" = xyes; then
+ :
+ elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test 0"$ld_date" -lt 20020404; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2002-04-04, fail
+ gcc_cv_ld_hidden=no
+ elif test -z "$ld_vers"; then
+ # If there was no date string nor ld version number, something is wrong
+ gcc_cv_ld_hidden=no
+ else
+ test -z "$ld_vers_patch" && ld_vers_patch=0
+ if test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_hidden=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
+ gcc_cv_ld_hidden="no"
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
+ gcc_cv_ld_hidden=no
+ fi
+ fi
+ fi
+ else
+ case "${target}" in
+ *-*-aix[789]*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-darwin*)
+ # Darwin ld has some visibility support.
+ gcc_cv_ld_hidden=yes
+ ;;
+ hppa64*-*-hpux* | ia64*-*-hpux*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-solaris2*)
+ # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
+ # .symbolic was only added in Solaris 9 12/02.
+ gcc_cv_ld_hidden=yes
+ ;;
+ *)
+ gcc_cv_ld_hidden=no
+ ;;
+ esac
+ fi
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
+$as_echo "$gcc_cv_ld_hidden" >&6; }
+libgcc_visibility=no
+
+
+if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
+ libgcc_visibility=yes
+
+$as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
+$as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
+gcc_cv_ld_ro_rw_mix=unknown
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ echo '.section myfoosect, "a"' > conftest1.s
+ echo '.section myfoosect, "aw"' > conftest2.s
+ echo '.byte 1' >> conftest2.s
+ echo '.section myfoosect, "a"' > conftest3.s
+ echo '.byte 0' >> conftest3.s
+ if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
+ conftest2.o conftest3.o > /dev/null 2>&1; then
+ gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
+ | sed -e '/myfoosect/!d' -e N`
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
+ gcc_cv_ld_ro_rw_mix=read-only
+ else
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+ fi
+ fi
+ rm -f conftest.* conftest[123].*
+fi
+if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
+
+$as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
+$as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
+
+# Check whether --enable-initfini-array was given.
+if test "${enable_initfini_array+set}" = set; then :
+ enableval=$enable_initfini_array;
+else
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
+$as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
+if ${gcc_cv_initfini_array+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
+ case "${target}" in
+ ia64-*)
+ if test "$cross_compiling" = yes; then :
+ gcc_cv_initfini_array=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __ELF__
+#error Not an ELF OS
+#endif
+/* We turn on .preinit_array/.init_array/.fini_array support for ia64
+ if it can be used. */
+static int x = -1;
+int main (void) { return x; }
+int foo (void) { x = 0; }
+int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ gcc_cv_initfini_array=yes
+else
+ gcc_cv_initfini_array=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+;;
+ *)
+ gcc_cv_initfini_array=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 22 \
+ -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_initfini_array=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ case $target:$gas in
+ *:yes)
+ sh_flags='"a"'
+ sh_type='%progbits'
+ ;;
+ i?86-*-solaris2*:no | x86_64-*-solaris2*:no)
+ sh_flags='"a"'
+ sh_type='@progbits'
+ ;;
+ sparc*-*-solaris2*:no)
+ sh_flags='#alloc'
+ sh_type='#progbits'
+ sh_quote='"'
+ ;;
+ esac
+ case "$target:$gnu_ld" in
+ *:yes)
+ cat > conftest.s <<EOF
+.section .dtors,$sh_flags,$sh_type
+.balign 4
+.byte 'A', 'A', 'A', 'A'
+.section .ctors,$sh_flags,$sh_type
+.balign 4
+.byte 'B', 'B', 'B', 'B'
+.section .fini_array.65530,$sh_flags,$sh_type
+.balign 4
+.byte 'C', 'C', 'C', 'C'
+.section .init_array.65530,$sh_flags,$sh_type
+.balign 4
+.byte 'D', 'D', 'D', 'D'
+.section .dtors.64528,$sh_flags,$sh_type
+.balign 4
+.byte 'E', 'E', 'E', 'E'
+.section .ctors.64528,$sh_flags,$sh_type
+.balign 4
+.byte 'F', 'F', 'F', 'F'
+.section .fini_array.01005,$sh_flags,$sh_type
+.balign 4
+.byte 'G', 'G', 'G', 'G'
+.section .init_array.01005,$sh_flags,$sh_type
+.balign 4
+.byte 'H', 'H', 'H', 'H'
+.text
+.globl _start
+_start:
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .init_array conftest \
+ | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .fini_array conftest \
+ | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
+ gcc_cv_initfini_array=yes
+ fi
+ ;;
+ *-*-solaris2*:no)
+ # When Solaris ld added constructor priority support, it was
+ # decided to only handle .init_array.N/.fini_array.N since
+ # there was no need for backwards compatibility with
+ # .ctors.N/.dtors.N. .ctors/.dtors remain as separate
+ # sections with correct execution order resp. to
+ # .init_array/.fini_array, while gld merges them into
+ # .init_array/.fini_array.
+ cat > conftest.s <<EOF
+.section $sh_quote.fini_array.65530$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'
+.section $sh_quote.init_array.65530$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D'
+.section $sh_quote.fini_array.01005$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G'
+.section $sh_quote.init_array.01005$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'H', 'H', 'H', 'H', 'H', 'H', 'H', 'H'
+.text
+.globl _start
+_start:
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .init_array conftest \
+ | grep HHHHHHHHDDDDDDDD > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .fini_array conftest \
+ | grep GGGGGGGGCCCCCCCC > /dev/null 2>&1; then
+ gcc_cv_initfini_array=yes
+ fi
+ ;;
+ esac
+ rm -f conftest conftest.*
+ fi
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __ELF__
+# error Not an ELF OS
+#endif
+#include <stdlib.h>
+#if defined __GLIBC_PREREQ
+# if __GLIBC_PREREQ (2, 4)
+# else
+# error GLIBC 2.4 required
+# endif
+#else
+# if defined __sun__ && defined __svr4__
+ /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8. */
+# else
+# error The C library not known to support .init_array/.fini_array
+# endif
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ gcc_cv_initfini_array=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext;;
+ esac
+ else
+ case "${target}" in
+ aarch64*-linux-gnu*)
+ # AArch64 postdates glibc support for .init_array/.fini_array,
+ # so we don't need the preprocessor test above.
+ gcc_cv_initfini_array=yes
+ ;;
+
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
+$as_echo_n "checking cross compile... guessing... " >&6; }
+ gcc_cv_initfini_array=no
+ ;;
+ esac
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
+$as_echo "$gcc_cv_initfini_array" >&6; }
+ enable_initfini_array=$gcc_cv_initfini_array
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_INITFINI_ARRAY_SUPPORT `if test $enable_initfini_array = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+
+# Check if we have .[us]leb128, and support symbol arithmetic with it.
+# Older versions of GAS and some non-GNU assemblers, have a bugs handling
+# these directives, even when they appear to accept them.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
+$as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
+if ${gcc_cv_as_leb128+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_leb128=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .data
+ .uleb128 L2 - L1
+L1:
+ .uleb128 1280
+ .sleb128 -1010
+L2:
+ .uleb128 0x8000000000000000
+' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+
+if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -s conftest.o 2>/dev/null \
+ | grep '04800a8e 78808080 80808080 808001' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+elif test "x$gcc_cv_otool" != x; then
+ if $gcc_cv_otool -d conftest.o 2>/dev/null \
+ | grep '04 80 0a 8e 78 80 80 80 80 80 80 80 80 80 01' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+else
+ # play safe, assume the assembler is broken.
+ :
+fi
+
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
+$as_echo "$gcc_cv_as_leb128" >&6; }
+if test $gcc_cv_as_leb128 = yes; then
+
+$as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
+
+fi
+if test $gcc_cv_as_leb128 != yes; then
+
+$as_echo "#define HAVE_AS_LEB128 0" >>confdefs.h
+
+fi
+
+# Determine if an .eh_frame section is read-only.
+gcc_fn_eh_frame_ro () {
+ $gcc_cv_as $1 -o conftest.o conftest.s > /dev/null 2>&1 && \
+ $gcc_cv_objdump -h conftest.o 2>/dev/null | \
+ sed -e '/.eh_frame/!d' -e N | grep READONLY > /dev/null
+}
+
+# Check if we have assembler support for unwind directives.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
+$as_echo_n "checking assembler for cfi directives... " >&6; }
+if ${gcc_cv_as_cfi_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_offset 0, 0
+ .cfi_same_value 1
+ .cfi_def_cfa 1, 2
+ .cfi_escape 1, 2, 3, 4, 5
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ case "$target" in
+ *-*-solaris*)
+ # If the linker used on Solaris (like Sun ld) isn't capable of merging
+ # read-only and read-write sections, we need to make sure that the
+ # assembler used emits read-write .eh_frame sections.
+ if test "x$gcc_cv_ld_ro_rw_mix" = xread-write; then
+ gcc_cv_as_cfi_directive=yes
+ elif test "x$gcc_cv_objdump" = x; then
+ # No objdump, err on the side of caution.
+ gcc_cv_as_cfi_directive=no
+ else
+ if test x$gas = xyes; then
+ as_32_opt="--32"
+ as_64_opt="--64"
+ else
+ as_32_opt="-m32"
+ as_64_opt="-m64"
+ fi
+ case "$target" in
+ sparc*-*-solaris2.*)
+ # On Solaris/SPARC, .eh_frame sections should always be read-write.
+ if gcc_fn_eh_frame_ro $as_32_opt \
+ || gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=no
+ else
+ gcc_cv_as_cfi_directive=yes
+ fi
+ ;;
+ i?86-*-solaris2.* | x86_64-*-solaris2.*)
+ # On Solaris/x86, make sure that GCC and assembler agree on using
+ # read-only .eh_frame sections for 64-bit.
+ if gcc_fn_eh_frame_ro $as_32_opt; then
+ gcc_cv_as_cfi_directive=no
+ elif gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=yes
+ else
+ gcc_cv_as_cfi_directive=no
+ fi
+ ;;
+ esac
+ fi
+ ;;
+ *-*-*)
+ gcc_cv_as_cfi_directive=yes
+ ;;
+esac
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
+$as_echo "$gcc_cv_as_cfi_directive" >&6; }
+
+
+if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
+$as_echo_n "checking assembler for working cfi advance... " >&6; }
+if ${gcc_cv_as_cfi_advance_working+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_advance_working=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_adjust_cfa_offset 64
+ .skip 75040, 0
+ .cfi_adjust_cfa_offset 128
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+
+if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
+ | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
+ gcc_cv_as_cfi_advance_working=yes
+fi
+
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
+$as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
+
+
+else
+ # no objdump, err on the side of caution
+ gcc_cv_as_cfi_advance_working=no
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
+ && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
+$as_echo_n "checking assembler for cfi personality directive... " >&6; }
+if ${gcc_cv_as_cfi_personality_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_personality_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_personality 0, symbol
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_cfi_personality_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
+$as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
+$as_echo_n "checking assembler for cfi sections directive... " >&6; }
+if ${gcc_cv_as_cfi_sections_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_sections_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_sections .debug_frame, .eh_frame
+ .cfi_startproc
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ # Need to check that we generated the correct relocation for the
+ # .debug_frame section. This was fixed for binutils 2.21.
+ gcc_cv_as_cfi_sections_directive=no
+ if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
+ grep secrel > /dev/null; then
+ gcc_cv_as_cfi_sections_directive=yes
+ fi
+ fi
+ ;;
+ *)
+ gcc_cv_as_cfi_sections_directive=yes
+ ;;
+esac
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
+$as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# GAS versions up to and including 2.11.0 may mis-optimize
+# .eh_frame data.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
+$as_echo_n "checking assembler for eh_frame optimization... " >&6; }
+if ${gcc_cv_as_eh_frame+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_eh_frame=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+.LFB1:
+ .4byte 0
+.L1:
+ .4byte 0
+.LFE1:
+ .section .eh_frame,"aw",@progbits
+__FRAME_BEGIN__:
+ .4byte .LECIE1-.LSCIE1
+.LSCIE1:
+ .4byte 0x0
+ .byte 0x1
+ .ascii "z\0"
+ .byte 0x1
+ .byte 0x78
+ .byte 0x1a
+ .byte 0x0
+ .byte 0x4
+ .4byte 1
+ .p2align 1
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1
+.LASFDE1:
+ .4byte .LASFDE1-__FRAME_BEGIN__
+ .4byte .LFB1
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .L1-.LFB1
+.LEFDE1:' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ cat > conftest.lit <<EOF
+ 0000 10000000 00000000 017a0001 781a0004 .........z..x...
+ 0010 01000000 12000000 18000000 00000000 ................
+ 0020 08000000 04080000 0044 .........D
+EOF
+cat > conftest.big <<EOF
+ 0000 00000010 00000000 017a0001 781a0004 .........z..x...
+ 0010 00000001 00000012 00000018 00000000 ................
+ 0020 00000008 04000000 0844 .........D
+EOF
+ # If the assembler didn't choke, and we can objdump,
+ # and we got the correct data, then succeed.
+ # The text in the here-document typically retains its unix-style line
+ # endings, while the output of objdump will use host line endings.
+ # Therefore, use diff -b for the comparisons.
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
+ | tail -3 > conftest.got \
+ && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
+ || diff -b conftest.big conftest.got > /dev/null 2>&1; }
+ then
+ gcc_cv_as_eh_frame=yes
+ elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ gcc_cv_as_eh_frame=buggy
+ else
+ # Uh oh, what do we do now?
+ gcc_cv_as_eh_frame=no
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
+$as_echo "$gcc_cv_as_eh_frame" >&6; }
+
+
+
+if test $gcc_cv_as_eh_frame = buggy; then
+
+$as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
+
+fi
+
+# Test if the assembler supports the section flag 'e' or #exclude for
+# specifying an excluded section.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section exclude flag" >&5
+$as_echo_n "checking assembler for section exclude flag... " >&6; }
+if ${gcc_cv_as_section_exclude_e+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_exclude_e=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section foo1,"e"
+ .byte 0,0,0,0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_exclude_e=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_exclude_e" >&5
+$as_echo "$gcc_cv_as_section_exclude_e" >&6; }
+
+
+if test $gcc_cv_as_section_exclude_e = no; then
+ case "${target}" in
+ # Solaris as uses #exclude instead.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='.section "foo1", #exclude'
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='.section foo1, #exclude'
+ ;;
+ esac
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section exclude flag" >&5
+$as_echo_n "checking assembler for section exclude flag... " >&6; }
+if ${gcc_cv_as_section_exclude_hash+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_exclude_hash=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s
+ .byte 0,0,0,0" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_exclude_hash=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_exclude_hash" >&5
+$as_echo "$gcc_cv_as_section_exclude_hash" >&6; }
+
+
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_exclude_e = yes || test $gcc_cv_as_section_exclude_hash = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Test if the assembler supports the section flag 'R' for specifying
+# section with SHF_GNU_RETAIN.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'R', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_shf_gnu_retain=no
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section 'R' flag" >&5
+$as_echo_n "checking assembler for section 'R' flag... " >&6; }
+if ${gcc_cv_as_shf_gnu_retain+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_gnu_retain=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .foo,"awR",%progbits
+.byte 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_gnu_retain=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_gnu_retain" >&5
+$as_echo "$gcc_cv_as_shf_gnu_retain" >&6; }
+
+
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SHF_GNU_RETAIN `if test $gcc_cv_as_shf_gnu_retain = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Test if the assembler supports the section flag 'o' for specifying
+# section with link-order.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'o', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_section_link_order=no
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section 'o' flag" >&5
+$as_echo_n "checking assembler for section 'o' flag... " >&6; }
+if ${gcc_cv_as_section_link_order+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_link_order=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .foo,"a"
+.byte 0
+.section __patchable_function_entries,"awo",%progbits,.foo
+.byte 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_link_order=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_link_order" >&5
+$as_echo "$gcc_cv_as_section_link_order" >&6; }
+
+
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SECTION_LINK_ORDER `if test $gcc_cv_as_section_link_order = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
+$as_echo_n "checking assembler for section merging support... " >&6; }
+if ${gcc_cv_as_shf_merge+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_merge=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
+$as_echo "$gcc_cv_as_shf_merge" >&6; }
+
+
+if test $gcc_cv_as_shf_merge = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
+$as_echo_n "checking assembler for section merging support... " >&6; }
+if ${gcc_cv_as_shf_merge+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_merge=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
+$as_echo "$gcc_cv_as_shf_merge" >&6; }
+
+
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+gcc_cv_ld_aligned_shf_merge=yes
+case "$target" in
+ # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
+ # alignment > 1.
+ sparc*-*-solaris2.11*)
+ if test x"$gnu_ld" = xno \
+ && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
+ gcc_cv_ld_aligned_shf_merge=no
+ fi
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_ALIGNED_SHF_MERGE `if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for stabs directive" >&5
+$as_echo_n "checking assembler for stabs directive... " >&6; }
+if ${gcc_cv_as_stabs_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_stabs_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.stabs "gcc2_compiled.",60,0,0,0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_stabs_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_stabs_directive" >&5
+$as_echo "$gcc_cv_as_stabs_directive" >&6; }
+if test $gcc_cv_as_stabs_directive = yes; then
+
+$as_echo "#define HAVE_AS_STABS_DIRECTIVE 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
+$as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
+if ${gcc_cv_as_comdat_group+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
+$as_echo "$gcc_cv_as_comdat_group" >&6; }
+
+
+if test $gcc_cv_as_comdat_group = yes; then
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
+$as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
+if ${gcc_cv_as_comdat_group_percent+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group_percent=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group_percent=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
+$as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
+
+
+ if test $gcc_cv_as_comdat_group_percent = yes; then
+ gcc_cv_as_comdat_group_group=no
+ else
+ case "${target}" in
+ # Sun as uses a completely different syntax.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='
+ .group foo,".text%foo",#comdat
+ .section ".text%foo", #alloc,#execinstr,#progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='
+ .group foo,.text%foo,#comdat
+ .section .text%foo, "ax", @progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
+$as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
+if ${gcc_cv_as_comdat_group_group+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group_group=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group_group=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
+$as_echo "$gcc_cv_as_comdat_group_group" >&6; }
+
+
+ ;;
+ esac
+ if test -z "${gcc_cv_as_comdat_group_group+set}"; then
+ gcc_cv_as_comdat_group_group=no
+ fi
+ fi
+fi
+if test x"$ld_is_gold" = xyes; then
+ comdat_group=yes
+elif test x"$ld_is_mold" = xyes; then
+ comdat_group=yes
+elif test $in_tree_ld = yes ; then
+ comdat_group=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ comdat_group=yes
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ comdat_group=yes
+ if test 0"$ld_date" -lt 20050308; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2005-03-08, fail
+ comdat_group=no
+ elif test "$ld_vers_major" -lt 2; then
+ comdat_group=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ comdat_group=no
+ fi
+ fi
+else
+ case "${target}" in
+ *-*-solaris2.1[1-9]*)
+ comdat_group=no
+ # Sun ld has COMDAT group support since Solaris 9, but it doesn't
+ # interoperate with GNU as until Solaris 11 build 130, i.e. ld
+ # version 1.688.
+ #
+ # If using Sun as for COMDAT group as emitted by GCC, one needs at
+ # least ld version 1.2267.
+ if test "$ld_vers_major" -gt 1; then
+ comdat_group=yes
+ elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
+ comdat_group=yes
+ elif test "$ld_vers_minor" -ge 2267; then
+ comdat_group=yes
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support COMDAT group.
+ comdat_group=no
+ ;;
+ esac
+fi
+# Allow overriding the automatic COMDAT group tests above.
+# Check whether --enable-comdat was given.
+if test "${enable_comdat+set}" = set; then :
+ enableval=$enable_comdat; comdat_group="$enable_comdat"
+fi
+
+if test $comdat_group = no; then
+ gcc_cv_as_comdat_group=no
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
+ || test $gcc_cv_as_comdat_group_percent = yes \
+ || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Restrict this test to Solaris/x86: other targets define this statically.
+case "${target}" in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for hidden thunks in linkonce sections" >&5
+$as_echo_n "checking support for hidden thunks in linkonce sections... " >&6; }
+ if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
+ hidden_linkonce=yes
+ else
+ case "${target}" in
+ # Full support for hidden thunks in linkonce sections only appeared in
+ # Solaris 11/OpenSolaris.
+ *-*-solaris2.1[1-9]*)
+ hidden_linkonce=yes
+ ;;
+ *)
+ hidden_linkonce=no
+ ;;
+ esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hidden_linkonce" >&5
+$as_echo "$hidden_linkonce" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define USE_HIDDEN_LINKONCE `if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table is_stmt support" >&5
+$as_echo_n "checking assembler for line table is_stmt support... " >&6; }
+if ${gcc_cv_as_is_stmt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_is_stmt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .file 1 "conf.c"
+ .loc 1 1 0 is_stmt 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_is_stmt=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_is_stmt" >&5
+$as_echo "$gcc_cv_as_is_stmt" >&6; }
+if test $gcc_cv_as_is_stmt = yes; then
+
+$as_echo "#define HAVE_GAS_LOC_STMT 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
+$as_echo_n "checking assembler for line table discriminator support... " >&6; }
+if ${gcc_cv_as_discriminator+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_discriminator=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .file 1 "conf.c"
+ .loc 1 1 0 discriminator 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_discriminator=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
+$as_echo "$gcc_cv_as_discriminator" >&6; }
+if test $gcc_cv_as_discriminator = yes; then
+
+$as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
+
+fi
+
+
+# Catch the newlib flag of the same name so we can gate GCC features on it.
+# Check whether --enable-newlib-nano-formatted-io was given.
+if test "${enable_newlib_nano_formatted_io+set}" = set; then :
+ enableval=$enable_newlib_nano_formatted_io; case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ as_fn_error $? "unknown newlib-nano-formatted-io setting $enableval" "$LINENO" 5
+ ;;
+esac
+fi
+
+
+# Thread-local storage - the check is heavily parameterized.
+conftest_s=
+tls_as_opt=
+case "$target" in
+ alpha*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ ldq $27,__tls_get_addr($29) !literal!1
+ lda $16,foo($29) !tlsgd!1
+ jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
+ ldq $27,__tls_get_addr($29) !literal!2
+ lda $16,foo($29) !tlsldm!2
+ jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
+ ldq $1,foo($29) !gotdtprel
+ ldah $2,foo($29) !dtprelhi
+ lda $3,foo($2) !dtprello
+ lda $4,foo($29) !dtprel
+ ldq $1,foo($29) !gottprel
+ ldah $2,foo($29) !tprelhi
+ lda $3,foo($2) !tprello
+ lda $4,foo($29) !tprel'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arc*-*-*)
+ conftest_s='
+ add_s r0,r0, @foo@tpoff'
+ ;;
+ cris-*-*|crisv32-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ move.d x:IE,$r10
+ nop'
+ tls_as_opt=--fatal-warnings
+ ;;
+ frv*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ call #gettlsoff(x)'
+ ;;
+ hppa*-*-linux*)
+ conftest_s='
+t1: .reg %r20
+t2: .reg %r21
+gp: .reg %r19
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .align 4
+ addil LT%foo-$tls_gdidx$,gp
+ ldo RT%foo-$tls_gdidx$(%r1),%arg0
+ b __tls_get_addr
+ nop
+ addil LT%foo-$tls_ldidx$,gp
+ b __tls_get_addr
+ ldo RT%foo-$tls_ldidx$(%r1),%arg0
+ addil LR%foo-$tls_dtpoff$,%ret0
+ ldo RR%foo-$tls_dtpoff$(%r1),%t1
+ mfctl %cr27,%t1
+ addil LT%foo-$tls_ieoff$,gp
+ ldw RT%foo-$tls_ieoff$(%r1),%t2
+ add %t1,%t2,%t3
+ mfctl %cr27,%t1
+ addil LR%foo-$tls_leoff$,%t1
+ ldo RR%foo-$tls_leoff$(%r1),%t2'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arm*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+.word foo(gottpoff)
+.word foo(tpoff)
+.word foo(tlsgd)
+.word foo(tlsldm)
+.word foo(tlsldo)'
+ ;;
+ i[34567]86-*-* | x86_64-*-*)
+ case "$target" in
+ i[34567]86-*-solaris2.* | x86_64-*-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section .tdata,"awt",@progbits'
+ tls_section_flag=t
+
+$as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
+
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_section_flag=T
+ tls_as_opt="--fatal-warnings"
+ fi
+ case "$target" in
+ i[34567]86-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --32" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movl %gs:0, %eax
+ leal foo@tlsgd(,%ebx,1), %eax
+ leal foo@tlsldm(%ebx), %eax
+ leal foo@dtpoff(%eax), %edx
+ movl foo@gottpoff(%ebx), %eax
+ subl foo@gottpoff(%ebx), %eax
+ addl foo@gotntpoff(%ebx), %eax
+ movl foo@indntpoff, %eax
+ movl \$foo@tpoff, %eax
+ subl \$foo@tpoff, %eax
+ leal foo@ntpoff(%ecx), %eax"
+ ;;
+ x86_64-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --64" ;;
+ no) tls_as_opt="$tls_as_opt -xarch=amd64" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movq %fs:0, %rax
+ leaq foo@tlsgd(%rip), %rdi
+ leaq foo@tlsld(%rip), %rdi
+ leaq foo@dtpoff(%rax), %rdx
+ movq foo@gottpoff(%rip), %rax
+ movq \$foo@tpoff, %rax"
+ ;;
+ esac
+ ;;
+ ia64-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: data8 25
+ .text
+ addl r16 = @ltoff(@dtpmod(foo#)), gp
+ addl r17 = @ltoff(@dtprel(foo#)), gp
+ addl r18 = @ltoff(@tprel(foo#)), gp
+ addl r19 = @dtprel(foo#), gp
+ adds r21 = @dtprel(foo#), r13
+ movl r23 = @dtprel(foo#)
+ addl r20 = @tprel(foo#), gp
+ adds r22 = @tprel(foo#), r13
+ movl r24 = @tprel(foo#)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ loongarch*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd $a0,x
+ bl __tls_get_addr'
+ tls_first_major=0
+ tls_first_minor=0
+ tls_as_opt='--fatal-warnings'
+ ;;
+ microblaze*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addik r5,r20,x@TLSGD
+ addik r5,r20,x@TLSLDM'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ mips*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addiu $4, $28, %tlsgd(x)
+ addiu $4, $28, %tlsldm(x)
+ lui $4, %dtprel_hi(x)
+ addiu $4, $4, %dtprel_lo(x)
+ lw $4, %gottprel(x)($28)
+ lui $4, %tprel_hi(x)
+ addiu $4, $4, %tprel_lo(x)'
+ tls_as_opt='-32 --fatal-warnings'
+ ;;
+ m68k-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+foo:
+ move.l x@TLSGD(%a5),%a0
+ move.l x@TLSLDM(%a5),%a0
+ move.l x@TLSLDO(%a5),%a0
+ move.l x@TLSIE(%a5),%a0
+ move.l x@TLSLE(%a5),%a0'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ nios2-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ aarch64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+ adrp x0, :tlsgd:x
+ add x0, x0, #:tlsgd_lo12:x
+ bl __tls_get_addr
+ nop'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ or1k*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ l.movhi r3, tpoffha(foo)
+ l.add r3, r3, r10
+ l.lwz r4, tpofflo(foo)(r3)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ powerpc-ibm-aix*)
+ conftest_s='
+ .extern __get_tpointer
+ .toc
+LC..1:
+ .tc a[TC],a[TL]@le
+ .csect .text[PR]
+.tlstest:
+ lwz 9,LC..1(2)
+ bla __get_tpointer
+ lwzx 3,9,3
+ .globl a
+ .csect a[TL],4
+a:
+ .space 4'
+ ;;
+ powerpc64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 3
+ld0: .space 8
+ld1: .space 8
+x1: .space 8
+x2: .space 8
+x3: .space 8
+ .text
+ addi 3,2,ld0@got@tlsgd
+ bl .__tls_get_addr
+ nop
+ addi 3,2,ld1@toc
+ bl .__tls_get_addr
+ nop
+ addi 3,2,x1@got@tlsld
+ bl .__tls_get_addr
+ nop
+ addi 9,3,x1@dtprel
+ bl .__tls_get_addr
+ nop
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ bl .__tls_get_addr
+ nop
+ ld 9,x3@got@dtprel(2)
+ add 9,9,3
+ bl .__tls_get_addr
+ nop'
+ tls_as_opt="-a64 --fatal-warnings"
+ ;;
+ powerpc*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 2
+ld0: .space 4
+ld1: .space 4
+x1: .space 4
+x2: .space 4
+x3: .space 4
+ .text
+ addi 3,31,ld0@got@tlsgd
+ bl __tls_get_addr
+ addi 3,31,x1@got@tlsld
+ bl __tls_get_addr
+ addi 9,3,x1@dtprel
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ lwz 9,x3@got@tprel(31)
+ add 9,9,x@tls
+ addi 9,2,x1@tprel
+ addis 9,2,x2@tprel@ha
+ addi 9,9,x2@tprel@l'
+ tls_as_opt="-a32 --fatal-warnings"
+ ;;
+ riscv*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd a0,x
+ call __tls_get_addr'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@NTPOFF
+ .long foo@GOTNTPOFF
+ .long foo@INDNTPOFF
+ l %r1,foo@GOTNTPOFF(%r12)
+ l %r1,0(%r1):tls_load:foo
+ bas %r14,0(%r1,%r13):tls_gdcall:foo
+ bas %r14,0(%r1,%r13):tls_ldcall:foo'
+ tls_as_opt="-m31 --fatal-warnings"
+ ;;
+ s390x-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .quad foo@TLSGD
+ .quad foo@TLSLDM
+ .quad foo@DTPOFF
+ .quad foo@NTPOFF
+ .quad foo@GOTNTPOFF
+ lg %r1,foo@GOTNTPOFF(%r12)
+ larl %r1,foo@INDNTPOFF
+ brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
+ brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
+ tls_as_opt="-m64 -Aesame --fatal-warnings"
+ ;;
+ sh-*-* | sh[123456789lbe]*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@GOTTPOFF
+ .long foo@TPOFF'
+ tls_as_opt=--fatal-warnings
+ ;;
+ sparc*-*-*)
+ case "$target" in
+ sparc*-sun-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section ".tdata",#alloc,#write,#tls'
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="-32 --fatal-warnings"
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ sethi %tgd_hi22(foo), %o0
+ add %o0, %tgd_lo10(foo), %o1
+ add %l7, %o1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(foo), %l1
+ add %l1, %tldm_lo10(foo), %l2
+ add %l7, %l2, %o0, %tldm_add(foo)
+ call __tls_get_addr, %tldm_call(foo)
+ sethi %tldo_hix22(foo), %l3
+ xor %l3, %tldo_lox10(foo), %l4
+ add %o0, %l4, %l5, %tldo_add(foo)
+ sethi %tie_hi22(foo), %o3
+ add %o3, %tie_lo10(foo), %o3
+ ld [%l7 + %o3], %o2, %tie_ld(foo)
+ add %g7, %o2, %o4, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %o5
+ ld [%g7 + %o5], %o1"
+ ;;
+ tilepro*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ addli r0, zero, tls_gd(foo)
+ auli r0, zero, tls_gd_ha16(foo)
+ addli r0, r0, tls_gd_lo16(foo)
+ jal __tls_get_addr
+ addli r0, zero, tls_ie(foo)
+ auli r0, r0, tls_ie_ha16(foo)
+ addli r0, r0, tls_ie_lo16(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ tilegx*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ shl16insli r0, zero, hw0_last_tls_gd(foo)
+ shl16insli r0, zero, hw1_last_tls_gd(foo)
+ shl16insli r0, r0, hw0_tls_gd(foo)
+ jal __tls_get_addr
+ shl16insli r0, zero, hw1_last_tls_ie(foo)
+ shl16insli r0, r0, hw0_tls_ie(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ xtensa*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ movi a8, foo@TLSFUNC
+ movi a10, foo@TLSARG
+ callx8.tls a8, foo@TLSCALL'
+ ;;
+esac
+set_have_as_tls=no
+if test "x$enable_tls" = xno ; then
+ : # TLS explicitly disabled.
+elif test "x$enable_tls" = xyes ; then
+ set_have_as_tls=yes # TLS explicitly enabled.
+elif test -z "$conftest_s"; then
+ : # If we don't have a check, assume no support.
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
+$as_echo_n "checking assembler for thread-local storage support... " >&6; }
+if ${gcc_cv_as_tls+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_tls=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_tls=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
+$as_echo "$gcc_cv_as_tls" >&6; }
+if test $gcc_cv_as_tls = yes; then
+ set_have_as_tls=yes
+fi
+
+fi
+if test $set_have_as_tls = yes ; then
+
+$as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
+
+fi
+
+# Target-specific assembler checks.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
+$as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
+gcc_cv_ld_static_dynamic=no
+gcc_cv_ld_static_option='-Bstatic'
+gcc_cv_ld_dynamic_option='-Bdynamic'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_static_dynamic=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -Bstatic/-Bdynamic option
+ if $gcc_cv_ld --help 2>&1 | grep -- -Bstatic > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep -- -Bdynamic > /dev/null; then
+ gcc_cv_ld_static_dynamic=yes
+ else
+ case "$target" in
+ # AIX ld uses -b flags
+ *-*-aix4.[23]* | *-*-aix[5-9]*)
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-bstatic"
+ gcc_cv_ld_dynamic_option="-bdynamic"
+ ;;
+ # HP-UX ld uses -a flags to select between shared and archive.
+ *-*-hpux*)
+ if test x"$gnu_ld" = xno; then
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-aarchive_shared"
+ gcc_cv_ld_dynamic_option="-adefault"
+ fi
+ ;;
+ # Solaris 2 ld always supports -Bstatic/-Bdynamic.
+ *-*-solaris2*)
+ gcc_cv_ld_static_dynamic=yes
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+
+$as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
+_ACEOF
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
+$as_echo "$gcc_cv_ld_static_dynamic" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --version-script option" >&5
+$as_echo_n "checking linker --version-script option... " >&6; }
+gcc_cv_ld_version_script=no
+ld_version_script_option=''
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='--version-script'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ # Solaris 2 ld always supports -M. It also supports a subset of
+ # --version-script since Solaris 11.4, but requires
+ # -z gnu-version-script-compat to activate.
+ *-*-solaris2*)
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='-M'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_version_script" >&5
+$as_echo "$gcc_cv_ld_version_script" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker soname option" >&5
+$as_echo_n "checking linker soname option... " >&6; }
+gcc_cv_ld_soname=no
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-soname'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ *-*-darwin*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-install_name'
+ ;;
+ # Solaris 2 ld always supports -h. It also supports --soname for GNU
+ # ld compatiblity since some Solaris 10 update.
+ *-*-solaris2*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-h'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_soname" >&5
+$as_echo "$gcc_cv_ld_soname" >&6; }
+
+
+if test x"$demangler_in_ld" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
+$as_echo_n "checking linker --demangle support... " >&6; }
+ gcc_cv_ld_demangle=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_demangle=yes
+ fi
+ elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
+ # Check if the GNU linker supports --demangle option
+ if $gcc_cv_ld --help 2>&1 | grep no-demangle > /dev/null; then
+ gcc_cv_ld_demangle=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_demangle" = xyes; then
+
+$as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
+$as_echo "$gcc_cv_ld_demangle" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
+$as_echo_n "checking linker plugin support... " >&6; }
+gcc_cv_lto_plugin=0
+if test -f liblto_plugin.la; then
+ save_ld_ver="$ld_ver"
+ save_ld_vers_major="$ld_vers_major"
+ save_ld_vers_minor="$ld_vers_minor"
+ save_ld_is_gold="$ld_is_gold"
+
+ ld_is_gold=no
+
+ if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
+ ld_ver="GNU ld"
+ # FIXME: ld_is_gold?
+ ld_vers_major="$gcc_cv_gld_major_version"
+ ld_vers_minor="$gcc_cv_gld_minor_version"
+ else
+ # Determine plugin linker version.
+ # FIXME: Partial duplicate from above, generalize.
+ ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ fi
+
+ # Determine plugin support.
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Require GNU ld or gold 2.21+ for plugin support by default.
+ if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
+ gcc_cv_lto_plugin=2
+ elif test "$ld_is_mold" = yes; then
+ gcc_cv_lto_plugin=2
+ # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
+ elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
+ gcc_cv_lto_plugin=1
+ fi
+ fi
+
+ ld_ver="$save_ld_ver"
+ ld_vers_major="$save_ld_vers_major"
+ ld_vers_minor="$save_ld_vers_minor"
+ ld_is_gold="$save_ld_is_gold"
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
+$as_echo "$gcc_cv_lto_plugin" >&6; }
+
+# Target OS-specific assembler checks.
+
+case "$target_os" in
+ darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mmacosx-version-min option" >&5
+$as_echo_n "checking assembler for -mmacosx-version-min option... " >&6; }
+if ${gcc_cv_as_mmacosx_version_min+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mmacosx_version_min=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mmacosx-version-min=10.1 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mmacosx_version_min=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mmacosx_version_min" >&5
+$as_echo "$gcc_cv_as_mmacosx_version_min" >&6; }
+if test $gcc_cv_as_mmacosx_version_min = yes; then
+
+$as_echo "#define HAVE_AS_MMACOSX_VERSION_MIN_OPTION 1" >>confdefs.h
+
+fi
+
+ ;;
+esac
+
+# Target CPU-specific assembler checks.
+
+case "$target" in
+ aarch64*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mabi option" >&5
+$as_echo_n "checking assembler for -mabi option... " >&6; }
+if ${gcc_cv_as_aarch64_mabi+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aarch64_mabi=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mabi=lp64 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aarch64_mabi=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_mabi" >&5
+$as_echo "$gcc_cv_as_aarch64_mabi" >&6; }
+
+
+ if test x$gcc_cv_as_aarch64_mabi = xyes; then
+
+$as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h
+
+ else
+ if test x$with_abi = xilp32; then
+ as_fn_error $? "Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler." "$LINENO" 5
+ fi
+ if test x"$with_multilib_list" = xdefault; then
+ TM_MULTILIB_CONFIG=lp64
+ else
+ aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32)
+ as_fn_error $? "Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler." "$LINENO" 5
+ ;;
+ *)
+ ;;
+ esac
+ done
+ fi
+ fi
+ # Check if we have binutils support for relocations types needed by -fpic
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -fpic relocs" >&5
+$as_echo_n "checking assembler for -fpic relocs... " >&6; }
+if ${gcc_cv_as_aarch64_picreloc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aarch64_picreloc=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '
+ .text
+ ldr x0, [x2, #:gotpage_lo15:globalsym]
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aarch64_picreloc=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_picreloc" >&5
+$as_echo "$gcc_cv_as_aarch64_picreloc" >&6; }
+if test $gcc_cv_as_aarch64_picreloc = yes; then
+
+$as_echo "#define HAVE_AS_SMALL_PIC_RELOCS 1" >>confdefs.h
+
+fi
+
+ # Enable Branch Target Identification Mechanism and Return Address
+ # Signing by default.
+ # Check whether --enable-standard-branch-protection was given.
+if test "${enable_standard_branch_protection+set}" = set; then :
+ enableval=$enable_standard_branch_protection;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_ENABLE_BTI=1 TARGET_ENABLE_PAC_RET=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-standard-branch-protection.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+ esac
+
+fi
+
+ # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
+ # Check whether --enable-fix-cortex-a53-835769 was given.
+if test "${enable_fix_cortex_a53_835769+set}" = set; then :
+ enableval=$enable_fix_cortex_a53_835769;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+
+ esac
+
+fi
+
+ # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
+ # Check whether --enable-fix-cortex-a53-843419 was given.
+if test "${enable_fix_cortex_a53_843419+set}" = set; then :
+ enableval=$enable_fix_cortex_a53_843419;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+
+ esac
+
+fi
+
+ ;;
+
+ # All TARGET_ABI_OSF targets.
+ alpha*-*-linux* | alpha*-*-*bsd*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
+$as_echo_n "checking assembler for explicit relocation support... " >&6; }
+if ${gcc_cv_as_alpha_explicit_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_alpha_explicit_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set nomacro
+ .text
+ extbl $3, $2, $3 !lituse_bytoff!1
+ ldq $2, a($29) !literal!1
+ ldq $4, b($29) !literal!2
+ ldq_u $3, 0($2) !lituse_base!1
+ ldq $27, f($29) !literal!5
+ jsr $26, ($27), f !lituse_jsr!5
+ ldah $29, 0($26) !gpdisp!3
+ lda $0, c($29) !gprel
+ ldah $1, d($29) !gprelhigh
+ lda $1, d($1) !gprellow
+ lda $29, 0($29) !gpdisp!3' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_alpha_explicit_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
+$as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
+if test $gcc_cv_as_alpha_explicit_relocs = yes; then
+
+$as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
+$as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
+if ${gcc_cv_as_alpha_jsrdirect_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_alpha_jsrdirect_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set nomacro
+ .text
+ ldq $27, a($29) !literal!1
+ jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_alpha_jsrdirect_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
+$as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
+if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
+
+$as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ avr-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --mlink-relax option" >&5
+$as_echo_n "checking assembler for --mlink-relax option... " >&6; }
+if ${gcc_cv_as_avr_mlink_relax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mlink_relax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --mlink-relax -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mlink_relax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mlink_relax" >&5
+$as_echo "$gcc_cv_as_avr_mlink_relax" >&6; }
+if test $gcc_cv_as_avr_mlink_relax = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MLINK_RELAX_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mrmw option" >&5
+$as_echo_n "checking assembler for -mrmw option... " >&6; }
+if ${gcc_cv_as_avr_mrmw+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mrmw=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mrmw -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mrmw=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mrmw" >&5
+$as_echo "$gcc_cv_as_avr_mrmw" >&6; }
+if test $gcc_cv_as_avr_mrmw = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MRMW_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for __gcc_isr pseudo instruction" >&5
+$as_echo_n "checking assembler for __gcc_isr pseudo instruction... " >&6; }
+if ${gcc_cv_as_avr_mgccisr+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mgccisr=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ __gcc_isr 1
+ __gcc_isr 2
+ __gcc_isr 0,r24
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mgcc-isr -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mgccisr=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mgccisr" >&5
+$as_echo "$gcc_cv_as_avr_mgccisr" >&6; }
+if test $gcc_cv_as_avr_mgccisr = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MGCCISR_OPTION 1" >>confdefs.h
+
+fi
+
+
+ # Check how default linker description file implements .rodata for
+ # avrxmega3 (PR21472). avr-gcc assumes .rodata is *not* loaded to
+ # RAM so avr-gcc skips __do_copy_data for .rodata objects.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking binutils for avrxmega3 .rodata support" >&5
+$as_echo_n "checking binutils for avrxmega3 .rodata support... " >&6; }
+ cat > conftest.s <<EOF
+ .section .rodata,"a",@progbits
+ .global xxvaryy
+ ;; avr-nm should print "... R xxvaryy", not "... D xxvaryy".
+ xxvaryy:
+ .word 1
+EOF
+ rm -f conftest.nm
+ { ac_try='$gcc_cv_as -mmcu=avrxmega3 conftest.s -o conftest.o'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ { ac_try='$gcc_cv_ld -mavrxmega3 conftest.o -o conftest.elf'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ { ac_try='$gcc_cv_nm conftest.elf > conftest.nm'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ if test -s conftest.nm
+ then
+ if grep ' R xxvaryy' conftest.nm > /dev/null; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define HAVE_LD_AVR_AVRXMEGA3_RODATA_IN_FLASH 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: avrxmega3 .rodata located in RAM" >&5
+$as_echo "no: avrxmega3 .rodata located in RAM" >&6; }
+ echo "$as_me: nm output was" >&5
+ cat conftest.nm >&5
+ avr_ld_ver="`$gcc_cv_ld -v | sed -e 's:^.* ::'`"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&5
+$as_echo "$as_me: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&2;}
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: test failed" >&5
+$as_echo "test failed" >&6; }
+ echo "$as_me: failed program was" >&5
+ cat conftest.s >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: see \`config.log' for details" >&5
+$as_echo "$as_me: WARNING: see \`config.log' for details" >&2;}
+ fi
+ rm -f conftest.s conftest.o conftest.elf conftest.nm
+ ;;
+
+ cris-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
+$as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
+if ${gcc_cv_as_cris_no_mul_bug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cris_no_mul_bug=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_cris_no_mul_bug=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
+$as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
+if test $gcc_cv_as_cris_no_mul_bug = yes; then
+
+$as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ sparc*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
+$as_echo_n "checking assembler for -relax option... " >&6; }
+if ${gcc_cv_as_sparc_relax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_relax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_relax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
+$as_echo "$gcc_cv_as_sparc_relax" >&6; }
+if test $gcc_cv_as_sparc_relax = yes; then
+
+$as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
+$as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
+if ${gcc_cv_as_sparc_gotdata_op+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_gotdata_op=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+.align 4
+foo:
+ nop
+bar:
+ sethi %gdop_hix22(foo), %g1
+ xor %g1, %gdop_lox10(foo), %g1
+ ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ if test x$gcc_cv_objdump != x; then
+ if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
+ | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
+ gcc_cv_as_sparc_gotdata_op=no
+ else
+ gcc_cv_as_sparc_gotdata_op=yes
+ fi
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
+$as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
+if test $gcc_cv_as_sparc_gotdata_op = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
+$as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
+if ${gcc_cv_as_sparc_ua_pcrel+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_ua_pcrel=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+foo:
+ nop
+.data
+.align 4
+.byte 0
+.uaword %r_disp32(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_sparc_ua_pcrel=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
+$as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
+if test $gcc_cv_as_sparc_ua_pcrel = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
+$as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
+if ${gcc_cv_as_sparc_ua_pcrel_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_ua_pcrel_hidden=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.data
+.align 4
+.byte 0x31
+.uaword %r_disp32(foo)
+.byte 0x32, 0x33, 0x34
+.global foo
+.hidden foo
+foo:
+.skip 4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
+ | grep ' 31000000 07323334' > /dev/null 2>&1; then
+ if $gcc_cv_objdump -R conftest 2> /dev/null \
+ | grep 'DISP32' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_as_sparc_ua_pcrel_hidden=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
+$as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
+if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
+
+fi
+
+
+fi
+ # unaligned pcrel relocs
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
+$as_echo_n "checking assembler for offsetable %lo()... " >&6; }
+if ${gcc_cv_as_sparc_offsetable_lo10+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_offsetable_lo10=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ or %g1, %lo(ab) + 12, %g1
+ or %g1, %lo(ab + 12), %g1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
+ | grep ' 82106000 82106000' > /dev/null 2>&1; then
+ gcc_cv_as_sparc_offsetable_lo10=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
+$as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
+if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
+
+$as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
+$as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
+if ${gcc_cv_as_sparc_fmaf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_fmaf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ fmaddd %f0, %f2, %f4, %f6
+ addxccc %g1, %g2, %g3
+ fsrl32 %f2, %f4, %f8
+ fnaddd %f10, %f12, %f14' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_fmaf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
+$as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
+if test $gcc_cv_as_sparc_fmaf = yes; then
+
+$as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
+$as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc4+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc4=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ cxbe %g2, %g3, 1f
+1: cwbneg %g2, %g3, 1f
+1: sha1
+ md5
+ aes_kexpand0 %f4, %f6, %f8
+ des_round %f38, %f40, %f42, %f44
+ camellia_f %f54, %f56, %f58, %f60
+ kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc4=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
+$as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
+if test $gcc_cv_as_sparc_sparc4 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC5 and VIS 4.0 instructions" >&5
+$as_echo_n "checking assembler for SPARC5 and VIS 4.0 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc5+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc5=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ subxc %g1, %g2, %g3
+ fpadd8 %f0, %f2, %f4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc5 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc5=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc5" >&5
+$as_echo "$gcc_cv_as_sparc_sparc5" >&6; }
+if test $gcc_cv_as_sparc_sparc5 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC5_VIS4 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC6 instructions" >&5
+$as_echo_n "checking assembler for SPARC6 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc6+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc6=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ rd %entropy, %g1
+ fpsll64x %f0, %f2, %f4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc6 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc6=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc6" >&5
+$as_echo "$gcc_cv_as_sparc_sparc6" >&6; }
+if test $gcc_cv_as_sparc_sparc6 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC6 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
+$as_echo_n "checking assembler for LEON instructions... " >&6; }
+if ${gcc_cv_as_sparc_leon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_leon=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ smac %g2, %g3, %g1
+ umac %g2, %g3, %g1
+ casa [%g2] 0xb, %g3, %g1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_leon=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
+$as_echo "$gcc_cv_as_sparc_leon" >&6; }
+if test $gcc_cv_as_sparc_leon = yes; then
+
+$as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ i[34567]86-*-* | x86_64-*-*)
+ case $target_os in
+ cygwin*)
+ # Full C++ conformance when using a shared libstdc++-v3 requires some
+ # support from the Cygwin DLL, which in more recent versions exports
+ # wrappers to aid in interposing and redirecting operators new, delete,
+ # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
+ # are configuring for a version of Cygwin that exports the wrappers.
+ if test x$host = x$target && test x$host_cpu = xi686; then
+ ac_fn_cxx_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
+if test "x$ac_cv_func___wrap__Znaj" = xyes; then :
+ gcc_ac_cygwin_dll_wrappers=yes
+else
+ gcc_ac_cygwin_dll_wrappers=no
+fi
+
+ else
+ # Can't check presence of libc functions during cross-compile, so
+ # we just have to assume we're building for an up-to-date target.
+ gcc_ac_cygwin_dll_wrappers=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ esac
+ case $target_os in
+ cygwin* | pe | mingw32*)
+ # Recent binutils allows the three-operand form of ".comm" on PE. This
+ # definition is used unconditionally to initialise the default state of
+ # the target option variable that governs usage of the feature.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
+$as_echo_n "checking assembler for .comm with alignment... " >&6; }
+if ${gcc_cv_as_comm_has_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comm_has_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.comm foo,1,32' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comm_has_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
+$as_echo "$gcc_cv_as_comm_has_align" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ # Used for DWARF 2 in PE
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
+$as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
+if ${gcc_cv_as_ix86_pe_secrel32+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_pe_secrel32=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+foo: nop
+.data
+ .secrel32 foo' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_pe_secrel32=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
+$as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
+if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
+
+$as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
+
+fi
+
+ # Test if the assembler supports the extended form of the .section
+ # directive that specifies section alignment. LTO support uses this,
+ # but normally only after installation, so we warn but don't fail the
+ # configure if LTO is enabled but the assembler does not support it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
+$as_echo_n "checking assembler for .section with alignment... " >&6; }
+if ${gcc_cv_as_section_has_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_has_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section lto_test,"dr0"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_has_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
+$as_echo "$gcc_cv_as_section_has_align" >&6; }
+
+
+ if test x$gcc_cv_as_section_has_align != xyes; then
+ case ",$enable_languages," in
+ *,lto,*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
+$as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ case $target_os in
+ darwin2* | darwin19*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for llvm assembler x86-pad-for-align option" >&5
+$as_echo_n "checking assembler for llvm assembler x86-pad-for-align option... " >&6; }
+if ${gcc_cv_as_mllvm_x86_pad_for_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mllvm_x86_pad_for_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mllvm -x86-pad-for-align=false -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mllvm_x86_pad_for_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mllvm_x86_pad_for_align" >&5
+$as_echo "$gcc_cv_as_mllvm_x86_pad_for_align" >&6; }
+if test $gcc_cv_as_mllvm_x86_pad_for_align = yes; then
+
+$as_echo "#define HAVE_AS_MLLVM_X86_PAD_FOR_ALIGN 1" >>confdefs.h
+
+fi
+
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -xbrace_comment" >&5
+$as_echo_n "checking assembler for -xbrace_comment... " >&6; }
+if ${gcc_cv_as_ix86_xbrace_comment+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_xbrace_comment=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xbrace_comment=no -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_xbrace_comment=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_xbrace_comment" >&5
+$as_echo "$gcc_cv_as_ix86_xbrace_comment" >&6; }
+if test $gcc_cv_as_ix86_xbrace_comment = yes; then
+
+$as_echo "#define HAVE_AS_XBRACE_COMMENT_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
+$as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
+if ${gcc_cv_as_ix86_filds+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_filds=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'filds (%ebp); fists (%ebp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_filds=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
+$as_echo "$gcc_cv_as_ix86_filds" >&6; }
+if test $gcc_cv_as_ix86_filds = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
+$as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
+if ${gcc_cv_as_ix86_fildq+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_fildq=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'fildq (%ebp); fistpq (%ebp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_fildq=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
+$as_echo "$gcc_cv_as_ix86_fildq" >&6; }
+if test $gcc_cv_as_ix86_fildq = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
+$as_echo_n "checking assembler for cmov syntax... " >&6; }
+if ${gcc_cv_as_ix86_cmov_sun_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_cmov_sun_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'cmovl.l %edx, %eax' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_cmov_sun_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
+$as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
+if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
+
+$as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
+$as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_ffreep+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_ffreep=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'ffreep %st(1)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_ffreep=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
+$as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
+if test $gcc_cv_as_ix86_ffreep = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
+$as_echo_n "checking assembler for .quad directive... " >&6; }
+if ${gcc_cv_as_ix86_quad+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_quad=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.quad 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_quad=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
+$as_echo "$gcc_cv_as_ix86_quad" >&6; }
+if test $gcc_cv_as_ix86_quad = yes; then
+
+$as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
+$as_echo_n "checking assembler for sahf mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_sahf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_sahf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.code64
+ sahf' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_sahf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
+$as_echo "$gcc_cv_as_ix86_sahf" >&6; }
+if test $gcc_cv_as_ix86_sahf = yes; then
+
+$as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
+$as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_interunit_movq+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_interunit_movq=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.code64
+ movq %mm0, %rax
+ movq %rax, %xmm0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_interunit_movq=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
+$as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
+$as_echo_n "checking assembler for hle prefixes... " >&6; }
+if ${gcc_cv_as_ix86_hle+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_hle=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_hle=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
+$as_echo "$gcc_cv_as_ix86_hle" >&6; }
+if test $gcc_cv_as_ix86_hle = yes; then
+
+$as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
+$as_echo_n "checking assembler for swap suffix... " >&6; }
+if ${gcc_cv_as_ix86_swap+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_swap=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'movl.s %esp, %ebp' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_swap=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
+$as_echo "$gcc_cv_as_ix86_swap" >&6; }
+if test $gcc_cv_as_ix86_swap = yes; then
+
+$as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
+$as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
+if ${gcc_cv_as_ix86_diff_sect_delta+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_diff_sect_delta=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata
+.L1:
+ .long .L2-.L1
+ .long .L3-.L1
+ .text
+.L3: nop
+.L2: nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_diff_sect_delta=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
+$as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
+if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
+
+$as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
+$as_echo_n "checking assembler for rep and lock prefix... " >&6; }
+if ${gcc_cv_as_ix86_rep_lock_prefix+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_rep_lock_prefix=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'rep movsl
+ rep ret
+ rep nop
+ rep bsf %ecx, %eax
+ rep bsr %ecx, %eax
+ lock addl %edi, (%eax,%esi)
+ lock orl $0, (%esp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_rep_lock_prefix=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
+$as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
+if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
+
+$as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5
+$as_echo_n "checking assembler for ud2 mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_ud2+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_ud2=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'ud2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_ud2=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5
+$as_echo "$gcc_cv_as_ix86_ud2" >&6; }
+if test $gcc_cv_as_ix86_ud2 = yes; then
+
+$as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
+
+fi
+
+
+ # Enforce 32-bit output with gas and gld.
+ if test x$gas = xyes; then
+ as_ix86_gas_32_opt="--32"
+ fi
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
+ ld_ix86_gld_32_opt="-melf_i386_sol2"
+ else
+ ld_ix86_gld_32_opt="-melf_i386"
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsgdplt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsgdplt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'call tls_gd@tlsgdplt' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsgdplt=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
+$as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
+if test $gcc_cv_as_ix86_tlsgdplt = yes; then
+
+$as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
+
+fi
+
+
+ conftest_s='
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+tls_ld:
+ .section .text,"ax",@progbits
+ call tls_ld@tlsldmplt'
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsldmplt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsldmplt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsldmplt=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
+$as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLSLDMPLT `if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal value@tlsldm(%ebx), %eax
+ call ___tls_get_addr@plt
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type value, @object
+value:'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_LDM reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsldm+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsldm=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
+ if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
+ || dis conftest 2>/dev/null | grep nop > /dev/null; then
+ gcc_cv_as_ix86_tlsldm=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldm" >&5
+$as_echo "$gcc_cv_as_ix86_tlsldm" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLSLDM `if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .data
+bar:
+ .byte 1
+ .text
+ .global _start
+_start:
+ cmpl $0, bar@GOT
+ jmp *_start@GOT'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_GOT32X reloc" >&5
+$as_echo_n "checking assembler for R_386_GOT32X reloc... " >&6; }
+if ${gcc_cv_as_ix86_got32x+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_got32x=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
+ | grep R_386_GOT32X > /dev/null 2>&1 \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ if $gcc_cv_objdump -dw conftest 2>&1 \
+ | grep 0xffffff > /dev/null 2>&1; then
+ gcc_cv_as_ix86_got32x=no
+ else
+ gcc_cv_as_ix86_got32x=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_got32x" >&5
+$as_echo "$gcc_cv_as_ix86_got32x" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_GOT32X `if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
+$as_echo_n "checking assembler for GOTOFF in data... " >&6; }
+if ${gcc_cv_as_ix86_gotoff_in_data+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_gotoff_in_data=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+.L0:
+ nop
+ .data
+ .long .L0@GOTOFF' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_gotoff_in_data=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
+$as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal ld@tlsldm(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+ leal gd@tlsgd(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type ld, @object
+ld:
+ .byte 0
+ .globl gd
+ .type gd, @object
+gd:
+ .byte 0'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for calling ___tls_get_addr via GOT" >&5
+$as_echo_n "checking assembler for calling ___tls_get_addr via GOT... " >&6; }
+if ${gcc_cv_as_ix86_tls_get_addr_via_got+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tls_get_addr_via_got=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tls_get_addr_via_got=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tls_get_addr_via_got" >&5
+$as_echo "$gcc_cv_as_ix86_tls_get_addr_via_got" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLS_GET_ADDR_GOT `if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ ;;
+
+ ia64*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
+$as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
+if ${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ addl r15 = @ltoffx(x#), gp
+ ;;
+ ld8.mov r16 = [r15], x#
+' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
+$as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
+if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
+
+$as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
+
+fi
+
+
+ ;;
+
+ powerpc*-*-*)
+
+ case $target in
+ *-*-darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
+$as_echo_n "checking assembler for .machine directive support... " >&6; }
+if ${gcc_cv_as_machine_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_machine_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machine ppc7400' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_machine_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
+$as_echo "$gcc_cv_as_machine_directive" >&6; }
+
+
+ if test x$gcc_cv_as_machine_directive != xyes; then
+ echo "*** This target requires an assembler supporting \".machine\"" >&2
+ echo you can get it from: https://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
+ test x$build = x$target && exit 1
+ fi
+ ;;
+ esac
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr5"
+ .csect .text[PR]
+ mfcr 3,128';;
+ *-*-darwin*) conftest_s=' .text
+ mfcr r3,128';;
+ *) conftest_s=' .machine power4
+ .text
+ mfcr 3,128';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
+$as_echo_n "checking assembler for mfcr field support... " >&6; }
+if ${gcc_cv_as_powerpc_mfcrf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_mfcrf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_mfcrf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
+$as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
+if test $gcc_cv_as_powerpc_mfcrf = yes; then
+
+$as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*) conftest_s=' .csect .text[PR]
+LCF..0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
+ *-*-darwin*)
+ conftest_s=' .text
+LCF0:
+ addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
+ *) conftest_s=' .text
+.LCF0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
+$as_echo_n "checking assembler for rel16 relocs... " >&6; }
+if ${gcc_cv_as_powerpc_rel16+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_rel16=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_rel16=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
+$as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
+if test $gcc_cv_as_powerpc_rel16 = yes; then
+
+$as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr7"
+ .csect .text[PR]
+ lxvd2x 1,2,3';;
+ *) conftest_s=' .machine power7
+ .text
+ lxvd2x 1,2,3';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
+$as_echo_n "checking assembler for vector-scalar support... " >&6; }
+if ${gcc_cv_as_powerpc_vsx+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_vsx=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_vsx=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
+$as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
+if test $gcc_cv_as_powerpc_vsx = yes; then
+
+$as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_powerpc_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
+if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for prologue entry point marker support" >&5
+$as_echo_n "checking assembler for prologue entry point marker support... " >&6; }
+if ${gcc_cv_as_powerpc_entry_markers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_entry_markers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .reloc .,R_PPC64_ENTRY; nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a64 --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_entry_markers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_entry_markers" >&5
+$as_echo "$gcc_cv_as_powerpc_entry_markers" >&6; }
+if test $gcc_cv_as_powerpc_entry_markers = yes; then
+
+$as_echo "#define HAVE_AS_ENTRY_MARKERS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for plt sequence marker support" >&5
+$as_echo_n "checking assembler for plt sequence marker support... " >&6; }
+if ${gcc_cv_as_powerpc_pltseq_markers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_pltseq_markers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .reloc .,R_PPC_PLTSEQ; nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_pltseq_markers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_pltseq_markers" >&5
+$as_echo "$gcc_cv_as_powerpc_pltseq_markers" >&6; }
+if test $gcc_cv_as_powerpc_pltseq_markers = yes; then
+
+$as_echo "#define HAVE_AS_PLTSEQ 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX .ref support" >&5
+$as_echo_n "checking assembler for AIX .ref support... " >&6; }
+if ${gcc_cv_as_aix_ref+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aix_ref=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .csect stuff[rw]
+ stuff:
+ .long 1
+ .extern sym
+ .ref sym
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aix_ref=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
+$as_echo "$gcc_cv_as_aix_ref" >&6; }
+if test $gcc_cv_as_aix_ref = yes; then
+
+$as_echo "#define HAVE_AS_REF 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX DWARF location lists section support" >&5
+$as_echo_n "checking assembler for AIX DWARF location lists section support... " >&6; }
+if ${gcc_cv_as_aix_dwloc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aix_dwloc=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .dwsect 0xA0000
+ Lframe..0:
+ .vbyte 4,Lframe..0
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aix_dwloc=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_dwloc" >&5
+$as_echo "$gcc_cv_as_aix_dwloc" >&6; }
+if test $gcc_cv_as_aix_dwloc = yes; then
+
+$as_echo "#define HAVE_XCOFF_DWARF_EXTRAS 1" >>confdefs.h
+
+fi
+
+ ;;
+ esac
+ ;;
+
+ mips*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
+$as_echo_n "checking assembler for explicit relocation support... " >&6; }
+if ${gcc_cv_as_mips_explicit_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_explicit_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_explicit_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
+$as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
+if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test x$target_cpu_default = x
+ then target_cpu_default=MASK_EXPLICIT_RELOCS
+ else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
+ fi
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
+$as_echo_n "checking assembler for -mno-shared support... " >&6; }
+if ${gcc_cv_as_mips_no_shared+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_no_shared=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_no_shared=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
+$as_echo "$gcc_cv_as_mips_no_shared" >&6; }
+if test $gcc_cv_as_mips_no_shared = yes; then
+
+$as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_mips_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
+if test $gcc_cv_as_mips_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .module support" >&5
+$as_echo_n "checking assembler for .module support... " >&6; }
+if ${gcc_cv_as_mips_dot_module+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dot_module=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.module mips2
+ .module fp=xx' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dot_module=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dot_module" >&5
+$as_echo "$gcc_cv_as_mips_dot_module" >&6; }
+if test $gcc_cv_as_mips_dot_module = yes; then
+
+$as_echo "#define HAVE_AS_DOT_MODULE 1" >>confdefs.h
+
+fi
+
+ if test x$gcc_cv_as_mips_dot_module = xno \
+ && test x$with_fp_32 != x; then
+ as_fn_error $? "Requesting --with-fp-32= requires assembler support for .module." "$LINENO" 5
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
+$as_echo_n "checking assembler for .micromips support... " >&6; }
+if ${gcc_cv_as_micromips_support+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_micromips_support=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.set micromips' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_micromips_support=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
+$as_echo "$gcc_cv_as_micromips_support" >&6; }
+if test $gcc_cv_as_micromips_support = yes; then
+
+$as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
+$as_echo_n "checking assembler for .dtprelword support... " >&6; }
+if ${gcc_cv_as_mips_dtprelword+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dtprelword=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dtprelword=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
+$as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
+if test $gcc_cv_as_mips_dtprelword = yes; then
+
+$as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
+$as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
+if ${gcc_cv_as_mips_dspr1_mult+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dspr1_mult=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set mips32r2
+ .set nodspr2
+ .set dsp
+ madd $ac3,$4,$5
+ maddu $ac3,$4,$5
+ msub $ac3,$4,$5
+ msubu $ac3,$4,$5
+ mult $ac3,$4,$5
+ multu $ac3,$4,$5' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dspr1_mult=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
+$as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
+if test $gcc_cv_as_mips_dspr1_mult = yes; then
+
+$as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
+$as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
+ gcc_cv_as_ld_jalr_reloc=no
+ if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
+ echo ' .ent x' > conftest.s
+ echo 'x: lw $2,%got_disp(y)($3)' >> conftest.s
+ echo ' lw $25,%call16(y)($28)' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .end x' >> conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
+ && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
+ if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
+ && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ fi
+ rm -f conftest.*
+ fi
+ fi
+ if test $gcc_cv_as_ld_jalr_reloc = yes; then
+ if test x$target_cpu_default = x; then
+ target_cpu_default=MASK_RELAX_PIC_CALLS
+ else
+ target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
+$as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
+$as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
+if ${gcc_cv_ld_mips_personality_relaxation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_mips_personality_relaxation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 21 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ elif test x$gcc_cv_as != x \
+ -a x$gcc_cv_ld != x \
+ -a x$gcc_cv_readelf != x ; then
+ cat > conftest.s <<EOF
+ .cfi_startproc
+ .cfi_personality 0x80,indirect_ptr
+ .ent test
+test:
+ nop
+ .end test
+ .cfi_endproc
+
+ .section .data,"aw",@progbits
+indirect_ptr:
+ .dc.a personality
+EOF
+ if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
+ if $gcc_cv_readelf -d conftest 2>&1 \
+ | grep TEXTREL > /dev/null 2>&1; then
+ :
+ elif $gcc_cv_readelf --relocs conftest 2>&1 \
+ | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
+$as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
+ if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
+
+$as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
+$as_echo_n "checking assembler for -mnan= support... " >&6; }
+if ${gcc_cv_as_mips_nan+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_nan=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_nan=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
+$as_echo "$gcc_cv_as_mips_nan" >&6; }
+if test $gcc_cv_as_mips_nan = yes; then
+
+$as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
+
+fi
+
+ if test x$gcc_cv_as_mips_nan = xno \
+ && test x$with_nan != x; then
+ as_fn_error $? "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
+ fi
+ ;;
+ msp430-*-*)
+ # Earlier GAS versions generically support .gnu_attribute, but the
+ # msp430 assembler will not do anything with it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_msp430_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_msp430_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_msp430_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_msp430_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_msp430_gnu_attribute" >&6; }
+if test $gcc_cv_as_msp430_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .mspabi_attribute support" >&5
+$as_echo_n "checking assembler for .mspabi_attribute support... " >&6; }
+if ${gcc_cv_as_msp430_mspabi_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_msp430_mspabi_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.mspabi_attribute 4,2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_msp430_mspabi_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_msp430_mspabi_attribute" >&5
+$as_echo "$gcc_cv_as_msp430_mspabi_attribute" >&6; }
+if test $gcc_cv_as_msp430_mspabi_attribute = yes; then
+
+$as_echo "#define HAVE_AS_MSPABI_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ if test x$enable_newlib_nano_formatted_io = xyes; then
+
+$as_echo "#define HAVE_NEWLIB_NANO_FORMATTED_IO 1" >>confdefs.h
+
+ fi
+ ;;
+ nios2-*-*)
+ # Versions 2.33 and earlier lacked support for the %gotoff relocation
+ # syntax that is documented in the ABI specification.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for support for %gotoff relocations in constant data" >&5
+$as_echo_n "checking assembler for support for %gotoff relocations in constant data... " >&6; }
+if ${gcc_cv_as_nios2_gotoff_relocation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_nios2_gotoff_relocation=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .extern foo
+ .data
+ .long %gotoff(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_nios2_gotoff_relocation=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nios2_gotoff_relocation" >&5
+$as_echo "$gcc_cv_as_nios2_gotoff_relocation" >&6; }
+if test $gcc_cv_as_nios2_gotoff_relocation = yes; then
+
+$as_echo "#define HAVE_AS_NIOS2_GOTOFF_RELOCATION 1" >>confdefs.h
+
+fi
+
+ ;;
+ riscv*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .attribute support" >&5
+$as_echo_n "checking assembler for .attribute support... " >&6; }
+if ${gcc_cv_as_riscv_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.attribute stack_align,4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_attribute" >&5
+$as_echo "$gcc_cv_as_riscv_attribute" >&6; }
+if test $gcc_cv_as_riscv_attribute = yes; then
+
+$as_echo "#define HAVE_AS_RISCV_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -misa-spec= support" >&5
+$as_echo_n "checking assembler for -misa-spec= support... " >&6; }
+if ${gcc_cv_as_riscv_isa_spec+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_isa_spec=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -misa-spec=2.2 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_isa_spec=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_isa_spec" >&5
+$as_echo "$gcc_cv_as_riscv_isa_spec" >&6; }
+if test $gcc_cv_as_riscv_isa_spec = yes; then
+
+$as_echo "#define HAVE_AS_MISA_SPEC 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -march=rv32i_zifencei support" >&5
+$as_echo_n "checking assembler for -march=rv32i_zifencei support... " >&6; }
+if ${gcc_cv_as_riscv_march_zifencei+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_march_zifencei=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=rv32i_zifencei2p0 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_march_zifencei=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_march_zifencei" >&5
+$as_echo "$gcc_cv_as_riscv_march_zifencei" >&6; }
+if test $gcc_cv_as_riscv_march_zifencei = yes; then
+
+$as_echo "#define HAVE_AS_MARCH_ZIFENCEI 1" >>confdefs.h
+
+fi
+
+ ;;
+ loongarch*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
+$as_echo_n "checking assembler for .dtprelword support... " >&6; }
+if ${gcc_cv_as_loongarch_dtprelword+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_loongarch_dtprelword=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags 2,18,0 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_loongarch_dtprelword" >&5
+$as_echo "$gcc_cv_as_loongarch_dtprelword" >&6; }
+
+if test $gcc_cv_as_loongarch_dtprelword != yes; then
+
+$as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
+
+fi
+ ;;
+ s390*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_s390_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 8,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_s390_gnu_attribute" >&6; }
+if test $gcc_cv_as_s390_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine and .machinemode support" >&5
+$as_echo_n "checking assembler for .machine and .machinemode support... " >&6; }
+if ${gcc_cv_as_s390_machine_machinemode+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_machine_machinemode=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machinemode push
+ .machinemode pop
+ .machine push
+ .machine pop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_machine_machinemode=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_machine_machinemode" >&5
+$as_echo "$gcc_cv_as_s390_machine_machinemode" >&6; }
+if test $gcc_cv_as_s390_machine_machinemode = yes; then
+
+$as_echo "#define HAVE_AS_MACHINE_MACHINEMODE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for architecture modifiers support" >&5
+$as_echo_n "checking assembler for architecture modifiers support... " >&6; }
+if ${gcc_cv_as_s390_architecture_modifiers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_architecture_modifiers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machine z13+vx ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_architecture_modifiers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_architecture_modifiers" >&5
+$as_echo "$gcc_cv_as_s390_architecture_modifiers" >&6; }
+if test $gcc_cv_as_s390_architecture_modifiers = yes; then
+
+$as_echo "#define HAVE_AS_ARCHITECTURE_MODIFIERS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector load/store alignment hints" >&5
+$as_echo_n "checking assembler for vector load/store alignment hints... " >&6; }
+if ${gcc_cv_as_s390_vector_loadstore_alignment_hints+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_vector_loadstore_alignment_hints=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' vl %v24,0(%r15),3 ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_vector_loadstore_alignment_hints=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_vector_loadstore_alignment_hints" >&5
+$as_echo "$gcc_cv_as_s390_vector_loadstore_alignment_hints" >&6; }
+if test $gcc_cv_as_s390_vector_loadstore_alignment_hints = yes; then
+
+$as_echo "#define HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector load/store alignment hints on z13" >&5
+$as_echo_n "checking assembler for vector load/store alignment hints on z13... " >&6; }
+if ${gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' vl %v24,0(%r15),3 ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mzarch -march=z13 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13" >&5
+$as_echo "$gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13" >&6; }
+if test $gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13 = yes; then
+
+$as_echo "#define HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13 1" >>confdefs.h
+
+fi
+
+
+ ;;
+esac
+
+# Mips, LoongArch and HP-UX need the GNU assembler.
+# Linux on IA64 might be able to use the Intel assembler.
+
+case "$target" in
+ mips*-*-* | loongarch*-*-* | *-*-hpux* )
+ if test x$gas_flag = xyes \
+ || test x"$host" != x"$build" \
+ || test ! -x "$gcc_cv_as" \
+ || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ :
+ else
+ echo "*** This configuration requires the GNU assembler" >&2
+ exit 1
+ fi
+ ;;
+esac
+
+# This tests if the assembler supports two registers for global_load functions
+# (like in LLVM versions <12) or one register (like in LLVM 12).
+case "$target" in
+ amdgcn-* | gcn-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler fix for global_load functions" >&5
+$as_echo_n "checking assembler fix for global_load functions... " >&6; }
+ gcc_cv_as_gcn_global_load_fixed=yes
+ if test x$gcc_cv_as != x; then
+ cat > conftest.s <<EOF
+ global_store_dwordx2 v[1:2], v[4:5], s[14:15]
+EOF
+ if $gcc_cv_as -triple=amdgcn--amdhsa -filetype=obj -mcpu=gfx900 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_gcn_global_load_fixed=no
+ fi
+ rm -f conftest.s conftest.o conftest
+ fi
+ global_load_fixed=`if test x$gcc_cv_as_gcn_global_load_fixed = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GCN_ASM_GLOBAL_LOAD_FIXED $global_load_fixed
+_ACEOF
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_global_load_fixed" >&5
+$as_echo "$gcc_cv_as_gcn_global_load_fixed" >&6; }
+ ;;
+esac
+
+case "$target" in
+ amdgcn-* | gcn-*)
+ # Test the LLVM assembler syntax dialect; they have made a number of
+ # changes between LLVM 12 & 13 without any backward compatibility.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler amdgcn_target v2/3 syntax" >&5
+$as_echo_n "checking assembler for assembler amdgcn_target v2/3 syntax... " >&6; }
+if ${gcc_cv_as_gcn_asm_v3_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_asm_v3_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx906+xnack"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gcn_asm_v3_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_asm_v3_syntax" >&5
+$as_echo "$gcc_cv_as_gcn_asm_v3_syntax" >&6; }
+if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+
+$as_echo "#define HAVE_GCN_ASM_V3_SYNTAX 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler amdgcn_target v4 syntax" >&5
+$as_echo_n "checking assembler for assembler amdgcn_target v4 syntax... " >&6; }
+if ${gcc_cv_as_gcn_asm_v4_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_asm_v4_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx908:xnack+"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gcn_asm_v4_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_asm_v4_syntax" >&5
+$as_echo "$gcc_cv_as_gcn_asm_v4_syntax" >&6; }
+if test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+
+$as_echo "#define HAVE_GCN_ASM_V4_SYNTAX 1" >>confdefs.h
+
+fi
+
+
+ # Some attribute names changed in the move to v4 ...
+ if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+ sramopt="+sram-ecc"
+ sramattr="+sram-ecc"
+ xnackattr="+xnack"
+ elif test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+ sramopt="+sramecc"
+ sramattr=":sramecc+"
+ xnackattr=":xnack+"
+ else
+ as_fn_error $? "Unrecognised assembler version" "$LINENO" 5
+ fi
+
+ # Test whether the LLVM assembler accepts -mattr=+xnack without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # LLVM 12+ throws a warning for GPUs without support.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for fiji" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for fiji... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_fiji+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_fiji=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_fiji=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_fiji" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_fiji" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_fiji = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_FIJI 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx900" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx900... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx900+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx900=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx900=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx900" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx900" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx900 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX900 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx906" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx906... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx906+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx906=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx906=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx906" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx906" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx906 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX906 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx908" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx908... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx908+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx908=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx908=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx908" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx908" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx908 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX908 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+
+ # Test whether the LLVM assembler accepts -mattr=+sramecc without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # (some?) LLVM 12 rejects it for all GPUs, and LLVM13 throws a warning
+ # for GPUs without support.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for fiji" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for fiji... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_fiji+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_fiji=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_fiji=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_fiji" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_fiji" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_fiji = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_FIJI 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx900" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx900... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx900+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx900=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx900=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx900" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx900" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx900 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX900 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx906" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx906... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx906+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx906=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx906=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx906" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx906" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx906 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX906 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx908" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx908... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx908+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx908=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx908=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx908" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx908" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx908 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX908 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ ;;
+ arm*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler for arm accepts context-specific architecture extensions" >&5
+$as_echo_n "checking assembler for assembler for arm accepts context-specific architecture extensions... " >&6; }
+if ${gcc_cv_as_arm_option_extensions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_arm_option_extensions=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .thumb
+ .syntax unified
+ vmov.f32 s0, s1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=armv8.1-m.main+mve -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_arm_option_extensions=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_arm_option_extensions" >&5
+$as_echo "$gcc_cv_as_arm_option_extensions" >&6; }
+if test $gcc_cv_as_arm_option_extensions = yes; then
+
+$as_echo "#define HAVE_GAS_ARM_EXTENDED_ARCH 1" >>confdefs.h
+
+fi
+
+esac
+
+# ??? Not all targets support dwarf2 debug_line, even within a version
+# of gas. Moreover, we need to emit a valid instruction to trigger any
+# info to the output file. So, as supported targets are added to gas 2.11,
+# add some instruction here to (also) show we expect this might work.
+# ??? Once 2.11 is released, probably need to add first known working
+# version to the per-target configury.
+case "$cpu_type" in
+ aarch64 | alpha | arc | arm | avr | bfin | cris | csky | i386 | loongarch | m32c \
+ | m68k | microblaze | mips | nds32 | nios2 | pa | riscv | rs6000 | score | sparc \
+ | tilegx | tilepro | visium | xstormy16 | xtensa)
+ insn="nop"
+ ;;
+ ia64 | s390)
+ insn="nop 0"
+ ;;
+ mmix)
+ insn="swym 0"
+ ;;
+esac
+if test x"$insn" != x; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0
+ $insn"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
+$as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
+if ${gcc_cv_as_dwarf2_debug_line+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_debug_line=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ elif test x$gcc_cv_otool != x \
+ && $gcc_cv_otool -l conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
+$as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
+
+
+
+# The .debug_line file table must be in the exact order that
+# we specified the files, since these indices are also used
+# by DW_AT_decl_file. Approximate this test by testing if
+# the assembler bitches if the same index is assigned twice.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
+$as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
+if ${gcc_cv_as_dwarf2_file_buggy+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_file_buggy=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .file 1 "foo.s"
+ .file 1 "bar.s"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf2_file_buggy=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
+$as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
+
+
+
+ if test $gcc_cv_as_dwarf2_debug_line = yes \
+ && test $gcc_cv_as_dwarf2_file_buggy = no; then
+
+$as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
+
+
+ if test $gcc_cv_as_leb128 = yes; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0 view .LVU1
+ $insn
+ .data
+ .uleb128 .LVU1
+ .uleb128 .LVU1
+"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_view support" >&5
+$as_echo_n "checking assembler for dwarf2 debug_view support... " >&6; }
+if ${gcc_cv_as_dwarf2_debug_view+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_debug_view=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf2_debug_view=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_view" >&5
+$as_echo "$gcc_cv_as_dwarf2_debug_view" >&6; }
+if test $gcc_cv_as_dwarf2_debug_view = yes; then
+
+$as_echo "#define HAVE_AS_DWARF2_DEBUG_VIEW 1" >>confdefs.h
+
+fi
+
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
+$as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
+if ${gcc_cv_as_gdwarf2_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gdwarf2_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gdwarf2_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
+$as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
+if test $gcc_cv_as_gdwarf2_flag = yes; then
+
+$as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-5 option" >&5
+$as_echo_n "checking assembler for --gdwarf-5 option... " >&6; }
+if ${gcc_cv_as_gdwarf_5_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gdwarf_5_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-5 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -Wi conftest.o 2>&1 \
+ | grep DW_TAG_compile_unit > /dev/null 2>&1; then
+ gcc_cv_as_gdwarf_5_flag=yes;
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf_5_flag" >&5
+$as_echo "$gcc_cv_as_gdwarf_5_flag" >&6; }
+if test $gcc_cv_as_gdwarf_5_flag = yes; then
+
+$as_echo "#define HAVE_AS_GDWARF_5_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ section_flags=\"dr\"
+ function_type=".def foo; .scl 2; .type 32; .endef"
+ function_size="";;
+ *)
+ section_flags=\"\",%progbits
+ function_type=".type foo, %function"
+ function_size=".size foo, .-foo";;
+ esac
+ dwarf4_debug_info_size=0x46
+ dwarf4_high_pc_form=7
+ dwarf4_debug_aranges_size=0x2c
+ dwarf4_line_sz=9
+ for dwarf4_addr_size in 8 4; do
+ conftest_s="\
+ .file \"a.c\"
+ .text
+.Ltext0:
+ .p2align 4
+ .globl foo
+ $function_type
+foo:
+.LFB0:
+.LM1:
+ $insn
+.LM2:
+.LFE0:
+ $function_size
+.Letext0:
+ .section .debug_info,$section_flags
+.Ldebug_info0:
+ .4byte $dwarf4_debug_info_size
+ .2byte 0x4
+ .4byte .Ldebug_abbrev0
+ .byte 0x$dwarf4_addr_size
+ .byte 0x1
+ .ascii \"GNU C17\\0\"
+ .byte 0xc
+ .ascii \"a.c\\0\"
+ .ascii \"/\\0\"
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .4byte .Ldebug_line0
+ .byte 0x2
+ .ascii \"foo\\0\"
+ .byte 0x1
+ .byte 0x2
+ .byte 0x1
+ .${dwarf4_addr_size}byte .LFB0
+ .${dwarf4_addr_size}byte .LFE0-.LFB0
+ .byte 0x1
+ .byte 0x9c
+ .byte 0
+ .section .debug_abbrev,$section_flags
+.Ldebug_abbrev0:
+ .byte 0x1
+ .byte 0x11
+ .byte 0x1
+ .byte 0x25
+ .byte 0x8
+ .byte 0x13
+ .byte 0xb
+ .byte 0x3
+ .byte 0x8
+ .byte 0x1b
+ .byte 0x8
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x10
+ .byte 0x17
+ .byte 0
+ .byte 0
+ .byte 0x2
+ .byte 0x2e
+ .byte 0
+ .byte 0x3f
+ .byte 0x19
+ .byte 0x3
+ .byte 0x8
+ .byte 0x3a
+ .byte 0xb
+ .byte 0x3b
+ .byte 0xb
+ .byte 0x39
+ .byte 0xb
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x40
+ .byte 0x18
+ .byte 0
+ .byte 0
+ .byte 0
+ .section .debug_aranges,$section_flags
+ .4byte $dwarf4_debug_aranges_size
+ .2byte 0x2
+ .4byte .Ldebug_info0
+ .byte 0x8
+ .byte 0
+ .2byte 0
+ .2byte 0
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .${dwarf4_addr_size}byte 0
+ .${dwarf4_addr_size}byte 0
+ .section .debug_line,$section_flags
+.Ldebug_line0:
+ .4byte .LELT0-.LSLT0
+.LSLT0:
+ .2byte 0x4
+ .4byte .LELTP0-.LASLTP0
+.LASLTP0:
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0xf6
+ .byte 0xf2
+ .byte 0xd
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .ascii \"a.c\\0\"
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0
+.LELTP0:
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM1
+ .byte 0x18
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM2
+ .byte 0x1
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .Letext0
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+.LELT0:
+ .section .debug_str,$section_flags
+ .ident \"GCC\"
+"
+ dwarf4_success=no
+ if test $dwarf4_addr_size = 4; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembly of compiler generated 32-bit .debug_line" >&5
+$as_echo_n "checking assembler for assembly of compiler generated 32-bit .debug_line... " >&6; }
+if ${gcc_cv_as_debug_line_32_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_line_32_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_line_32_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_line_32_flag" >&5
+$as_echo "$gcc_cv_as_debug_line_32_flag" >&6; }
+if test $gcc_cv_as_debug_line_32_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembly of compiler generated 64-bit .debug_line" >&5
+$as_echo_n "checking assembler for assembly of compiler generated 64-bit .debug_line... " >&6; }
+if ${gcc_cv_as_debug_line_64_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_line_64_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_line_64_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_line_64_flag" >&5
+$as_echo "$gcc_cv_as_debug_line_64_flag" >&6; }
+if test $gcc_cv_as_debug_line_64_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ fi
+ if test $dwarf4_success = yes; then
+ dwarf4_success=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-4 not refusing compiler generated .debug_line" >&5
+$as_echo_n "checking assembler for --gdwarf-4 not refusing compiler generated .debug_line... " >&6; }
+if ${gcc_cv_as_dwarf_4_debug_line_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf_4_debug_line_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf_4_debug_line_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf_4_debug_line_flag" >&5
+$as_echo "$gcc_cv_as_dwarf_4_debug_line_flag" >&6; }
+if test $gcc_cv_as_dwarf_4_debug_line_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ break
+ fi
+ dwarf4_debug_info_size=0x36
+ dwarf4_high_pc_form=6
+ dwarf4_debug_aranges_size=0x1c
+ dwarf4_line_sz=5
+ done
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .file \"foo.c\"
+ .text
+bar:
+#APP
+# 82 \"xxx.h\" 1
+ $insn
+# 0 \"\" 2
+#NO_APP
+ $insn
+foo:
+ .file 1 \"foo.c\"
+ $insn
+ .file 2 \"foo.h\"
+ ret
+"
+ dwarf4_success=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-4 with the APP marker" >&5
+$as_echo_n "checking assembler for --gdwarf-4 with the APP marker... " >&6; }
+if ${gcc_cv_as_dwarf_4_app_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf_4_app_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf_4_app_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf_4_app_flag" >&5
+$as_echo "$gcc_cv_as_dwarf_4_app_flag" >&6; }
+if test $gcc_cv_as_dwarf_4_app_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ fi
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .text
+ .globl foo
+ $function_type
+foo:
+ $insn
+ $function_size
+ .file 1 \"foo.c\"
+"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working --gdwarf-4/--gdwarf-5 for all sources" >&5
+$as_echo_n "checking assembler for working --gdwarf-4/--gdwarf-5 for all sources... " >&6; }
+if ${gcc_cv_as_working_gdwarf_n_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_working_gdwarf_n_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -W conftest.o 2>&1 \
+ | grep conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_working_gdwarf_n_flag=no
+ else
+ gcc_cv_as_working_gdwarf_n_flag=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_working_gdwarf_n_flag" >&5
+$as_echo "$gcc_cv_as_working_gdwarf_n_flag" >&6; }
+
+
+ if test $gcc_cv_as_working_gdwarf_n_flag = yes; then
+
+$as_echo "#define HAVE_AS_WORKING_DWARF_N_FLAG 1" >>confdefs.h
+
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
+$as_echo_n "checking assembler for --gstabs option... " >&6; }
+if ${gcc_cv_as_gstabs_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gstabs_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gstabs_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
+$as_echo "$gcc_cv_as_gstabs_flag" >&6; }
+if test $gcc_cv_as_gstabs_flag = yes; then
+
+$as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
+$as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
+if ${gcc_cv_as_debug_prefix_map_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_prefix_map_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_prefix_map_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
+$as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
+if test $gcc_cv_as_debug_prefix_map_flag = yes; then
+
+$as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
+
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compressed debug sections" >&5
+$as_echo_n "checking assembler for compressed debug sections... " >&6; }
+if ${gcc_cv_as_compress_debug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_compress_debug=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ # gas compiled without zlib cannot compress debug sections and warns
+ # about it, but still exits successfully. So check for this, too.
+ if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
+ then
+ gcc_cv_as_compress_debug=0
+ # Since binutils 2.26, gas supports --compress-debug-sections=type,
+ # defaulting to the ELF gABI format.
+ elif $gcc_cv_as --compress-debug-sections=zlib-gnu -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=2
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ # Before binutils 2.26, gas only supported --compress-debug-options and
+ # emitted the traditional GNU format.
+ elif $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=1
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ else
+ gcc_cv_as_compress_debug=0
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_compress_debug" >&5
+$as_echo "$gcc_cv_as_compress_debug" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_COMPRESS_DEBUG $gcc_cv_as_compress_debug
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define AS_COMPRESS_DEBUG_OPTION "$gcc_cv_as_compress_debug_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define AS_NO_COMPRESS_DEBUG_OPTION "$gcc_cv_as_no_compress_debug_option"
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
+$as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
+if ${gcc_cv_as_lcomm_with_alignment+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_lcomm_with_alignment=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.lcomm bar,4,16' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_lcomm_with_alignment=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
+$as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
+if test $gcc_cv_as_lcomm_with_alignment = yes; then
+
+$as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
+
+fi
+
+
+if test x$with_sysroot = x && test x$host = x$target \
+ && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
+ && test "$prefix" != "NONE"; then
+
+cat >>confdefs.h <<_ACEOF
+#define PREFIX_INCLUDE_DIR "$prefix/include"
+_ACEOF
+
+fi
+
+# Determine the version of glibc, if any, used on the target.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
+$as_echo_n "checking for target glibc version... " >&6; }
+
+# Check whether --with-glibc-version was given.
+if test "${with_glibc_version+set}" = set; then :
+ withval=$with_glibc_version;
+if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
+ glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
+ glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
+else
+ as_fn_error $? "option --with-glibc-version requires a version number M.N" "$LINENO" 5
+fi
+else
+
+glibc_version_major=0
+glibc_version_minor=0
+if test -f $target_header_dir/features.h \
+ && glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \
+ && glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then
+ glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'`
+ glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'`
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
+$as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_GLIBC_MAJOR $glibc_version_major
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_GLIBC_MINOR $glibc_version_minor
+_ACEOF
+
+
+# Check whether --enable-gnu-unique-object was given.
+if test "${enable_gnu_unique_object+set}" = set; then :
+ enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
+$as_echo_n "checking assembler for gnu_unique_object... " >&6; }
+if ${gcc_cv_as_gnu_unique_object+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gnu_unique_object=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gnu_unique_object=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
+$as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
+if test $gcc_cv_as_gnu_unique_object = yes; then
+ # We need to unquote above to to use the definition from config.gcc.
+# Also check for ld.so support, i.e. glibc 2.11 or higher.
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then :
+ enable_gnu_unique_object=yes
+fi
+
+fi
+
+fi
+
+if test x$enable_gnu_unique_object = xyes; then
+
+$as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
+$as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
+if ${gcc_cv_as_line_zero+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_line_zero=no
+ if test "x$gcc_cv_as" != x; then
+ { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; } &&
+ test "x`cat conftest.out`" = x
+ then
+ gcc_cv_as_line_zero=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ echo "configure: error output was" >&5
+ cat conftest.out >&5
+ fi
+ rm -f conftest.o conftest.s conftest.out
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
+$as_echo "$gcc_cv_as_line_zero" >&6; }
+if test "x$gcc_cv_as_line_zero" = xyes; then
+
+$as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking support for thin archives" >&5
+$as_echo_n "checking support for thin archives... " >&6; }
+thin_archive_support=no
+echo 'int main (void) { return 0; }' > conftest.c
+if ($AR --version | sed 1q | grep "GNU ar" \
+ && $CC $CFLAGS -c conftest.c \
+ && $AR rcT conftest.a conftest.o \
+ && $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
+ thin_archive_support=yes
+fi
+rm -f conftest.c conftest.o conftest.a conftest
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $thin_archive_support" >&5
+$as_echo "$thin_archive_support" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
+$as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
+gcc_cv_ld_eh_frame_hdr=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Check if linker supports --eh-frame-hdr option
+ if $gcc_cv_ld --help 2>&1 | grep eh-frame-hdr > /dev/null; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+
+if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
+
+$as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
+$as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
+$as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
+gcc_cv_ld_eh_frame_ciev3=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ if test 0"$ld_date" -lt 20040513; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2004-05-13, fail
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ fi
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
+$as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
+$as_echo_n "checking linker position independent executable support... " >&6; }
+gcc_cv_ld_pie=no
+if test $in_tree_ld = yes ; then
+ case "$target" in
+ # Full PIE support on Solaris was only introduced in gld 2.26.
+ *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
+ *) gcc_gld_pie_min_version=15 ;;
+ esac
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_pie=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -pie option
+ if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ case "$target" in
+ *-*-solaris2*)
+ if echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_pie=no
+ fi
+ ;;
+ esac
+ else
+ case "$target" in
+ *-*-solaris2.1[1-9]*)
+ # Solaris 11.3 added PIE support.
+ if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_pie" = xyes; then
+
+$as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
+$as_echo "$gcc_cv_ld_pie" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PIE support with copy reloc" >&5
+$as_echo_n "checking linker PIE support with copy reloc... " >&6; }
+gcc_cv_ld_pie_copyreloc=no
+if test $gcc_cv_ld_pie = yes ; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # Check if linker supports -pie option with copy reloc
+ case "$target" in
+ i?86-*-linux* | x86_64-*-linux*)
+ cat > conftest1.s <<EOF
+ .globl a_glob
+ .data
+ .type a_glob, @object
+ .size a_glob, 4
+a_glob:
+ .long 2
+EOF
+ cat > conftest2.s <<EOF
+ .text
+ .globl main
+ .type main, @function
+main:
+ movl %eax, a_glob(%rip)
+ .size main, .-main
+ .globl ptr
+ .section .data.rel,"aw",@progbits
+ .type ptr, @object
+ptr:
+ .quad a_glob
+EOF
+ if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
+ && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
+ ;;
+ esac
+ fi
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_PIE_COPYRELOC `if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie_copyreloc" >&5
+$as_echo "$gcc_cv_ld_pie_copyreloc" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
+$as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
+gcc_cv_ld_eh_gc_sections=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
+ if test x$gcc_cv_as_comdat_group != xyes; then
+ gcc_cv_ld_eh_gc_sections=no
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .gnu.linkonce.t.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+case "$target" in
+ hppa*-*-linux*)
+ # ??? This apparently exposes a binutils bug with PC-relative relocations.
+ gcc_cv_ld_eh_gc_sections=no
+ ;;
+esac
+if test x$gcc_cv_ld_eh_gc_sections = xyes; then
+
+$as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
+$as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
+$as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
+gcc_cv_ld_eh_gc_sections_bug=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.startup.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ :
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections_bug=no
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
+
+$as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
+$as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for compressed debug sections" >&5
+$as_echo_n "checking linker for compressed debug sections... " >&6; }
+# gold/gld support compressed debug sections since binutils 2.19/2.21
+# In binutils 2.26, gld gained support for the ELF gABI format.
+if test $in_tree_ld = yes ; then
+ gcc_cv_ld_compress_debug=0
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 26 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = no; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_compress_debug=1
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$ld_vers_major" -lt 2 \
+ || test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
+ gcc_cv_ld_compress_debug=0
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_compress_debug=1
+ else
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+ if test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+else
+ case "${target}" in
+ *-*-solaris2*)
+ # Introduced in Solaris 11.2.
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="-z compress-sections"
+ else
+ gcc_cv_ld_compress_debug=0
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support compessed debug
+ # sections.
+ gcc_cv_ld_compress_debug=0
+ ;;
+ esac
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_COMPRESS_DEBUG $gcc_cv_ld_compress_debug
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_COMPRESS_DEBUG_OPTION "$gcc_cv_ld_compress_debug_option"
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_compress_debug" >&5
+$as_echo "$gcc_cv_ld_compress_debug" >&6; }
+
+if test x"$ld64_flag" = x"yes"; then
+
+ # Set defaults for possibly untestable items.
+ gcc_cv_ld64_export_dynamic=0
+ gcc_cv_ld64_platform_version=0
+
+ if test "$build" = "$host"; then
+ darwin_try_test=1
+ else
+ darwin_try_test=0
+ fi
+
+ # On Darwin, because of FAT library support, it is often possible to execute
+ # exes from compatible archs even when the host differs from the build system.
+ case "$build","$host" in
+ x86_64-*-darwin*,i?86-*-darwin* | powerpc64*-*-darwin*,powerpc*-*-darwin*)
+ darwin_try_test=1;;
+ *) ;;
+ esac
+
+ # If the configurer specified a minimum ld64 version to be supported, then use
+ # that to determine feature support.
+ if test x"${gcc_cv_ld64_version}" != x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking ld64 specified version" >&5
+$as_echo_n "checking ld64 specified version... " >&6; }
+ gcc_cv_ld64_major=`echo "$gcc_cv_ld64_version" | sed -e 's/\..*//'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_major" >&5
+$as_echo "$gcc_cv_ld64_major" >&6; }
+ if test "$gcc_cv_ld64_major" -ge 236; then
+ gcc_cv_ld64_export_dynamic=1
+ fi
+ if test "$gcc_cv_ld64_major" -ge 512; then
+ gcc_cv_ld64_platform_version=1
+ fi
+ elif test -x "$gcc_cv_ld" -a "$darwin_try_test" -eq 1; then
+ # If the version was not specified, try to find it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker version" >&5
+$as_echo_n "checking linker version... " >&6; }
+ if test x"${gcc_cv_ld64_version}" = x; then
+ gcc_cv_ld64_version=`$gcc_cv_ld -v 2>&1 | grep ld64 | sed s/.*ld64-// | awk '{print $1}'`
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_version" >&5
+$as_echo "$gcc_cv_ld64_version" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for -export_dynamic support" >&5
+$as_echo_n "checking linker for -export_dynamic support... " >&6; }
+ gcc_cv_ld64_export_dynamic=1
+ if $gcc_cv_ld -export_dynamic < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_export_dynamic=0
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_export_dynamic" >&5
+$as_echo "$gcc_cv_ld64_export_dynamic" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for -platform_version support" >&5
+$as_echo_n "checking linker for -platform_version support... " >&6; }
+ gcc_cv_ld64_platform_version=1
+ if $gcc_cv_ld -platform_version macos 10.5 0.0 < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_platform_version=0
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_platform_version" >&5
+$as_echo "$gcc_cv_ld64_platform_version" >&6; }
+ fi
+
+ if test x"${gcc_cv_ld64_version}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_VERSION "${gcc_cv_ld64_version}"
+_ACEOF
+
+ fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_HAS_EXPORT_DYNAMIC $gcc_cv_ld64_export_dynamic
+_ACEOF
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_HAS_PLATFORM_VERSION $gcc_cv_ld64_platform_version
+_ACEOF
+
+fi
+
+if test x"$dsymutil_flag" = x"yes"; then
+
+ # If the user specified a dsymutil path, then we will already have the
+ # version string, otherwise, pick it up.
+ if test x"$gcc_cv_dsymutil" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dsymutil is a required tool for this system, but not found" >&5
+$as_echo "$as_me: WARNING: dsymutil is a required tool for this system, but not found" >&2;}
+ dsymutil_vers="tool unspecified"
+ elif test x"$dsymutil_vers" = x; then
+ dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
+ fi
+
+ dsymutil_temp=`echo $dsymutil_vers | sed 1q`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dsymutil version \"$dsymutil_temp\"" >&5
+$as_echo_n "checking dsymutil version \"$dsymutil_temp\"... " >&6; }
+ if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
+ dsymutil_kind=DWARFUTILS
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([0-9\.]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep clang- > /dev/null; then
+ dsymutil_kind=CLANG
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([0-9\.]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
+ dsymutil_kind=LLVM
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([0-9\.]*\).*/\1/'`
+ else
+ dsymutil_kind=UNKNOWN
+ dsymutil_vers="0.0"
+ fi
+ dsymutil_major=`expr "$dsymutil_vers" : '\([0-9]*\)'`
+ dsymutil_minor=`expr "$dsymutil_vers" : '[0-9]*\.\([0-9]*\)'`
+ dsymutil_tiny=`expr "$dsymutil_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ if test x"${dsymutil_minor}" = x; then
+ dsymutil_minor=0
+ fi
+ if test x"${dsymutil_tiny}" = x; then
+ dsymutil_tiny=0
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DSYMUTIL_VERSION $dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}
+_ACEOF
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&5
+$as_echo "$dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&6; }
+fi
+
+case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking broken PE linker dwarf5 support" >&5
+$as_echo_n "checking broken PE linker dwarf5 support... " >&6; }
+ gcc_cv_ld_broken_pe_dwarf5=yes
+ if test $in_tree_ld = yes ; then
+ if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
+ && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ else
+ if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ fi
+ if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
+
+$as_echo "#define HAVE_LD_BROKEN_PE_DWARF5 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_broken_pe_dwarf5" >&5
+$as_echo "$gcc_cv_ld_broken_pe_dwarf5" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking PE linker --disable-dynamicbase support" >&5
+$as_echo_n "checking PE linker --disable-dynamicbase support... " >&6; }
+ gcc_cv_ld_disable_dynamicbase=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ else
+ if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
+
+$as_echo "#define HAVE_LD_PE_DISABLE_DYNAMICBASE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_disable_dynamicbase" >&5
+$as_echo "$gcc_cv_ld_disable_dynamicbase" >&6; }
+ ;;
+esac
+
+# --------
+# UNSORTED
+# --------
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
+$as_echo_n "checking linker --as-needed support... " >&6; }
+if ${gcc_cv_ld_as_needed+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_as_needed=no
+gcc_cv_ld_as_needed_option='--as-needed'
+gcc_cv_ld_no_as_needed_option='--no-as-needed'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_as_needed=yes
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 28; then
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --as-needed and --no-as-needed options
+ if $gcc_cv_ld --help 2>&1 | grep as-needed > /dev/null; then
+ gcc_cv_ld_as_needed=yes
+ if $gcc_cv_ld --help 2>&1 | grep push-state > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep pop-state > /dev/null \
+ && echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 28; then
+ # Use these options only when both ld.bfd and ld.gold support
+ # --push-state/--pop-state, which unfortunately wasn't added
+ # at the same time.
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+ case "$target:$gnu_ld" in
+ *-*-solaris2*:no)
+ # Solaris 2 ld always supports -z ignore/-z record. Prefer the native
+ # forms.
+ gcc_cv_ld_as_needed=yes
+ gcc_cv_ld_as_needed_option="-z ignore"
+ gcc_cv_ld_no_as_needed_option="-z record"
+ ;;
+ esac
+fi
+# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
+# dl_iterate_phdr, i.e. since Solaris 11.
+case "$target" in
+ *-*-solaris2.1[1-9]*)
+ case "$target" in
+ i?86-*-* | x86_64-*-*)
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
+ gcc_cv_ld_as_needed=no
+ fi
+ ;;
+ esac
+ ;;
+ *-*-solaris2*)
+ gcc_cv_ld_as_needed=no
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
+$as_echo "$gcc_cv_ld_as_needed" >&6; }
+if test x"$gcc_cv_ld_as_needed" = xyes; then
+
+$as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker mapfile support for clearing hardware capabilities" >&5
+$as_echo_n "checking linker mapfile support for clearing hardware capabilities... " >&6; }
+saved_LDFLAGS="$LDFLAGS"
+for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
+ LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_ld_clearcap=yes; break
+else
+ gcc_cv_ld_clearcap=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+done
+LDFLAGS="$saved_LDFLAGS"
+if test "x$gcc_cv_ld_clearcap" = xyes; then
+
+$as_echo "#define HAVE_LD_CLEARCAP 1" >>confdefs.h
+
+ ac_config_links="$ac_config_links clearcap.map:${srcdir}/config/$clearcap_map"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_clearcap" >&5
+$as_echo "$gcc_cv_ld_clearcap" >&6; }
+
+case "$target" in
+ powerpc*-*-*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf32lppc"
+ ;;
+ *)
+ emul_name="-melf32ppc"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker .gnu.attributes long double support" >&5
+$as_echo_n "checking linker .gnu.attributes long double support... " >&6; }
+if ${gcc_cv_ld_ppc_attr+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_ppc_attr=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_ppc_attr=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 28 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # check that merging the long double .gnu_attribute doesn't warn
+ cat > conftest1.s <<EOF
+ .gnu_attribute 4,1
+EOF
+ cat > conftest2.s <<EOF
+ .gnu_attribute 4,9
+EOF
+ if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
+ && test ! -s conftest.err; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ppc_attr" >&5
+$as_echo "$gcc_cv_ld_ppc_attr" >&6; }
+ if test x$gcc_cv_ld_ppc_attr = xyes; then
+
+$as_echo "#define HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+case "$target:$tm_file" in
+ powerpc64*-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf64lppc"
+ ;;
+ *-*-linux*)
+ emul_name="-melf64ppc"
+ ;;
+ *le-*-freebsd*)
+ emul_name="-melf64lppc_fbsd"
+ ;;
+ *-*-freebsd*)
+ emul_name="-melf64ppc_fbsd"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
+$as_echo_n "checking linker support for omitting dot symbols... " >&6; }
+if ${gcc_cv_ld_no_dot_syms+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_no_dot_syms=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_no_dot_syms=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest1.s <<EOF
+ .text
+ bl .foo
+EOF
+ cat > conftest2.s <<EOF
+ .section ".opd","aw"
+ .align 3
+ .globl foo
+ .type foo,@function
+foo:
+ .quad .LEfoo,.TOC.@tocbase,0
+ .text
+.LEfoo:
+ blr
+ .size foo,.-.LEfoo
+EOF
+ if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
+$as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
+ if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
+
+$as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
+$as_echo_n "checking linker large toc support... " >&6; }
+if ${gcc_cv_ld_large_toc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_large_toc=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_large_toc=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest.s <<EOF
+ .section ".tbss","awT",@nobits
+ .align 3
+ie0: .space 8
+ .global _start
+ .text
+_start:
+ addis 9,13,ie0@got@tprel@ha
+ ld 9,ie0@got@tprel@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
+$as_echo "$gcc_cv_ld_large_toc" >&6; }
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+
+$as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker toc pointer alignment" >&5
+$as_echo_n "checking linker toc pointer alignment... " >&6; }
+if ${gcc_cv_ld_toc_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
+ cat > conftest.s <<EOF
+ .global _start
+ .text
+_start:
+ addis 9,2,x@got@ha
+ .section .data.rel.ro,"aw",@progbits
+ .p2align 16
+ .space 32768
+x: .quad .TOC.
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[:xdigit:]]*", a); print strtonum ("0x" substr(a[0], length(a[0])-3)) }'`
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_toc_align" >&5
+$as_echo "$gcc_cv_ld_toc_align" >&6; }
+ if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
+
+cat >>confdefs.h <<_ACEOF
+#define POWERPC64_TOC_POINTER_ALIGNMENT $gcc_cv_ld_toc_align
+_ACEOF
+
+ fi
+ ;;
+esac
+
+case "$target" in
+ *-*-aix*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
+$as_echo_n "checking linker large toc support... " >&6; }
+if ${gcc_cv_ld_large_toc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_large_toc=no
+ if test x$gcc_cv_as != x ; then
+ cat > conftest.s <<EOF
+ .toc
+LC..1:
+ .tc a[TC],a[RW]
+ .extern a[RW]
+ .csect .text[PR]
+.largetoctest:
+ addis 9,LC..1@u(2)
+ ld 3,LC..1@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
+$as_echo "$gcc_cv_ld_large_toc" >&6; }
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+
+$as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
+$as_echo_n "checking linker --build-id support... " >&6; }
+if ${gcc_cv_ld_buildid+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_buildid=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 18 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_buildid=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep build-id > /dev/null; then
+ gcc_cv_ld_buildid=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
+$as_echo "$gcc_cv_ld_buildid" >&6; }
+if test x"$gcc_cv_ld_buildid" = xyes; then
+
+$as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-linker-build-id was given.
+if test "${enable_linker_build_id+set}" = set; then :
+ enableval=$enable_linker_build_id;
+else
+ enable_linker_build_id=no
+fi
+
+
+if test x"$enable_linker_build_id" = xyes; then
+ if test x"$gcc_cv_ld_buildid" = xyes; then
+
+$as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
+$as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
+ fi
+fi
+
+# In binutils 2.21, GNU ld gained support for new emulations fully
+# supporting the Solaris 2 ABI. Detect their presence in the linker used.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
+$as_echo_n "checking linker *_sol2 emulation support... " >&6; }
+if ${gcc_cv_ld_sol2_emulation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_sol2_emulation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 21 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
+ grep _sol2 > /dev/null; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
+$as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
+if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
+
+$as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
+$as_echo_n "checking linker --sysroot support... " >&6; }
+if ${gcc_cv_ld_sysroot+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_sysroot=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep sysroot > /dev/null; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
+$as_echo "$gcc_cv_ld_sysroot" >&6; }
+if test x"$gcc_cv_ld_sysroot" = xyes; then
+
+$as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
+
+fi
+
+case $target in
+*-*-solaris2*)
+ # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
+$as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
+if ${gcc_cv_solaris_crts+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_solaris_crts=no
+ if test x$host != x$target; then
+ if test "x$with_sysroot" = xyes; then
+ target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
+ else
+ target_sysroot="${with_sysroot}"
+ fi
+ fi
+ target_libdir="$target_sysroot/usr/lib"
+ # At the time they were added, gcrt1.o became a symlink for backwards
+ # compatibility on x86, while crt1.o was added on sparc, so check for that.
+ case $target in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ sparc*-*-solaris2*)
+ if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_solaris_crts" >&5
+$as_echo "$gcc_cv_solaris_crts" >&6; }
+ ;;
+esac
+if test x$gcc_cv_solaris_crts = xyes; then
+
+$as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-libssp was given.
+if test "${enable_libssp+set}" = set; then :
+ enableval=$enable_libssp; case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ as_fn_error $? "unknown libssp setting $enableval" "$LINENO" 5
+ ;;
+esac
+fi
+
+
+# Test for stack protector support in target C library.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
+$as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
+if ${gcc_cv_libc_provides_ssp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_libc_provides_ssp=no
+ if test "x$enable_libssp" = "xno"; then
+ gcc_cv_libc_provides_ssp=yes
+ elif test "x$enable_libssp" = "xyes"; then
+ gcc_cv_libc_provides_ssp=no
+ else
+ case "$target" in
+ *-*-musl*)
+ # All versions of musl provide stack protector
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-linux* | *-*-kfreebsd*-gnu)
+ # glibc 2.4 and later provides __stack_chk_fail and
+ # either __stack_chk_guard, or TLS access to stack guard canary.
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
+ gcc_cv_libc_provides_ssp=yes
+else
+
+ if test -f $target_header_dir/features.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
+ $target_header_dir/features.h > /dev/null; then
+ if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
+ $target_header_dir/features.h > /dev/null && \
+ test -f $target_header_dir/bits/uClibc_config.h && \
+ $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
+ $target_header_dir/bits/uClibc_config.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+ # all versions of Bionic support stack protector
+ elif test -f $target_header_dir/sys/cdefs.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
+ $target_header_dir/sys/cdefs.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+fi
+ ;;
+ *-*-gnu*)
+ # Avoid complicated tests (see
+ # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
+ # simply assert that glibc does provide this, which is true for all
+ # realistically usable GNU/Hurd configurations.
+ # All supported versions of musl provide it as well
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-darwin* | *-*-freebsd* | *-*-netbsd*)
+ ac_fn_cxx_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
+if test "x$ac_cv_func___stack_chk_fail" = xyes; then :
+ gcc_cv_libc_provides_ssp=yes
+else
+ echo "no __stack_chk_fail on this target"
+fi
+
+ ;;
+ *) gcc_cv_libc_provides_ssp=no ;;
+ esac
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
+$as_echo "$gcc_cv_libc_provides_ssp" >&6; }
+
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+
+$as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-default-ssp was given.
+# Check whether --enable-default-ssp was given.
+if test "${enable_default_ssp+set}" = set; then :
+ enableval=$enable_default_ssp;
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ case "$target" in
+ ia64*-*-*) enable_default_ssp=no ;;
+ *) enable_default_ssp=$enableval ;;
+ esac
+else
+ enable_default_ssp=no
+fi
+else
+ enable_default_ssp=no
+fi
+
+if test x$enable_default_ssp = xyes ; then
+
+$as_echo "#define ENABLE_DEFAULT_SSP 1" >>confdefs.h
+
+fi
+
+
+# Test for <sys/sdt.h> on the target.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
+$as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
+have_sys_sdt_h=no
+if test -f $target_header_dir/sys/sdt.h; then
+ have_sys_sdt_h=yes
+
+$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
+$as_echo "$have_sys_sdt_h" >&6; }
+
+# Check if TFmode long double should be used by default or not.
+# Some glibc targets used DFmode long double, but with glibc 2.4
+# and later they can use TFmode.
+case "$target" in
+ powerpc*-*-linux* | \
+ sparc*-*-linux* | \
+ s390*-*-linux* | \
+ alpha*-*-linux*)
+
+# Check whether --with-long-double-128 was given.
+if test "${with_long_double_128+set}" = set; then :
+ withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
+else
+
+ case "$target" in
+ s390*-*-linux-musl*)
+ gcc_cv_target_ldbl128=yes
+ ;;
+ powerpc*-*-linux-musl*)
+ gcc_cv_target_ldbl128=no
+ ;;
+ *)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
+ gcc_cv_target_ldbl128=yes
+else
+
+ gcc_cv_target_ldbl128=no
+ grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
+ $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
+ && gcc_cv_target_ldbl128=yes
+
+fi
+
+ ;;
+ esac
+
+fi
+
+ ;;
+esac
+if test x$gcc_cv_target_ldbl128 = xyes; then
+
+$as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
+
+fi
+
+# Check if TFmode long double target should use the IBM extended double or IEEE
+# 128-bit floating point formats if long doubles are 128-bits long. The long
+# double type can only be switched on powerpc64 bit Linux systems where VSX is
+# supported. Other PowerPC systems do not build the IEEE 128-bit emulator in
+# libgcc.
+
+# Check whether --with-long-double-format was given.
+if test "${with_long_double_format+set}" = set; then :
+ withval=$with_long_double_format;
+case "$target:$with_long_double_format" in
+ powerpc64le-*-linux*:ieee | powerpc64le-*-linux*:ibm)
+ :
+ ;;
+ powerpc64-*-linux*:ieee | powerpc64-*-linux*:ibm)
+ # IEEE 128-bit emulation is only built on 64-bit VSX Linux systems
+ case "$with_cpu" in
+ power7 | power8 | power9 | power1*)
+ :
+ ;;
+ *)
+ as_fn_error $? "Configuration option --with-long-double-format is only \
+supported if the default cpu is power7 or newer" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+ esac
+ ;;
+ powerpc64*-*-linux*:*)
+ as_fn_error $? "--with-long-double-format argument should be ibm or ieee" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+ *)
+ as_fn_error $? "Configure option --with-long-double-format is only supported \
+on 64-bit PowerPC VSX Linux systems" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+esac
+fi
+
+
+# Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
+# values in the TCB. Currently, only GLIBC 2.23 and later support this.
+gcc_cv_libc_provides_hwcap_in_tcb=no
+case "$target" in
+ powerpc*-*-linux*)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 23 ); then :
+ gcc_cv_libc_provides_hwcap_in_tcb=yes
+fi
+ ;;
+esac
+if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
+
+$as_echo "#define TARGET_LIBC_PROVIDES_HWCAP_IN_TCB 1" >>confdefs.h
+
+fi
+
+# Check if the target LIBC handles PT_GNU_STACK.
+gcc_cv_libc_gnustack=unknown
+case "$target" in
+ mips*-*-linux-musl*)
+ gcc_cv_libc_gnustack=yes
+ ;;
+ mips*-*-linux*)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 31 ); then :
+ gcc_cv_libc_gnustack=yes
+fi
+ ;;
+esac
+if test x$gcc_cv_libc_gnustack = xyes; then
+
+$as_echo "#define TARGET_LIBC_GNUSTACK 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
+$as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
+gcc_cv_target_dl_iterate_phdr=unknown
+case "$target" in
+ *-*-solaris2*)
+ # <link.h> needs both a dl_iterate_phdr declaration and support for
+ # compilation with largefile support.
+ if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
+ && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-*-dragonfly* | *-*-freebsd*)
+ if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-linux-musl*)
+ gcc_cv_target_dl_iterate_phdr=yes
+ ;;
+esac
+
+if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
+
+$as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
+$as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
+
+# We no longer support different GC mechanisms. Emit an error if
+# the user configures with --with-gc.
+
+# Check whether --with-gc was given.
+if test "${with_gc+set}" = set; then :
+ withval=$with_gc; as_fn_error $? "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
+fi
+
+
+# Libraries to use on the host. This will normally be set by the top
+# level Makefile. Here we simply capture the value for our Makefile.
+if test -z "${HOST_LIBS+set}"; then
+ HOST_LIBS=
+fi
+
+
+# Use the system's zlib library.
+
+ # Use the system's zlib library.
+ zlibdir="-L\$(top_builddir)/../zlib"
+ zlibinc="-I\$(top_srcdir)/../zlib"
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then :
+ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
+ zlibdir=
+ zlibinc=
+ fi
+
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; maintainer_mode=$enableval
+else
+ maintainer_mode=no
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
+$as_echo "$maintainer_mode" >&6; }
+
+if test "$maintainer_mode" = "yes"; then
+ MAINT=''
+else
+ MAINT='#'
+fi
+
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
+$as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
+ # Check whether --enable-link-mutex was given.
+if test "${enable_link_mutex+set}" = set; then :
+ enableval=$enable_link_mutex; do_link_mutex=$enableval
+else
+ do_link_mutex=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
+$as_echo "$do_link_mutex" >&6; }
+
+if test "$do_link_mutex" = "yes"; then
+ DO_LINK_MUTEX=true
+else
+ DO_LINK_MUTEX=false
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to serialize linking of multiple front-ends" >&5
+$as_echo_n "checking whether to serialize linking of multiple front-ends... " >&6; }
+ # Check whether --enable-link-serialization was given.
+if test "${enable_link_serialization+set}" = set; then :
+ enableval=$enable_link_serialization; do_link_serialization=$enableval
+else
+ do_link_serialization=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_serialization" >&5
+$as_echo "$do_link_serialization" >&6; }
+
+case "$do_link_serialization" in
+ yes)
+ DO_LINK_SERIALIZATION=1;;
+ [1-9] | [1-9][0-9] | [1-9][0-9][0-9])
+ DO_LINK_SERIALIZATION=$do_link_serialization;;
+ no)
+ DO_LINK_SERIALIZATION=;;
+ *)
+ as_fn_error $? "bad value ${do_link_serialization} given for --enable-link-serialization" "$LINENO" 5 ;;
+esac
+
+
+# --------------
+# Language hooks
+# --------------
+
+# Make empty files to contain the specs and options for each language.
+# Then add #include lines to for a compiler that has specs and/or options.
+
+subdirs=
+lang_opt_files=
+lang_specs_files=
+lang_tree_files=
+# These (without "all_") are set in each config-lang.in.
+# `language' must be a single word so is spelled singularly.
+all_languages=
+all_compilers=
+all_outputs='Makefile'
+# List of language configure and makefile fragments.
+all_lang_configurefrags=
+all_lang_makefrags=
+# Additional files for gengtype
+all_gtfiles="$target_gtfiles"
+
+# These are the languages that are set in --enable-languages,
+# and are available in the GCC tree.
+all_selected_languages=
+
+# Add the language fragments.
+# Languages are added via two mechanisms. Some information must be
+# recorded in makefile variables, these are defined in config-lang.in.
+# We accumulate them and plug them into the main Makefile.
+# The other mechanism is a set of hooks for each of the main targets
+# like `clean', `install', etc.
+
+language_hooks="Make-hooks"
+
+for lang in ${srcdir}/*/config-lang.in
+do
+ test "$lang" = "${srcdir}/*/config-lang.in" && continue
+
+ lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
+ if test "x$lang_alias" = x
+ then
+ echo "$lang doesn't set \$language." 1>&2
+ exit 1
+ fi
+ subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
+ subdirs="$subdirs $subdir"
+
+ # $gcc_subdir is where the gcc integration files are to be found
+ # for a language, both for internal compiler purposes (compiler
+ # sources implementing front-end to GCC tree converters), and for
+ # build infrastructure purposes (Make-lang.in, etc.)
+ #
+ # This will be <subdir> (relative to $srcdir) if a line like
+ # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
+ # is found in <langdir>/config-lang.in, and will remain <langdir>
+ # otherwise.
+ #
+ # Except for the language alias (fetched above), the regular
+ # "config-lang.in" contents are always retrieved from $gcc_subdir,
+ # so a <langdir>/config-lang.in setting gcc_subdir typically sets
+ # only this and the language alias.
+
+ gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
+ if [ "$gcc_subdir" = "" ]; then
+ gcc_subdir="$subdir"
+ fi
+
+ case ",$enable_languages," in
+ *,$lang_alias,*)
+ all_selected_languages="$all_selected_languages $lang_alias"
+ if test -f $srcdir/$gcc_subdir/lang-specs.h; then
+ lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
+ fi
+ ;;
+ esac
+
+ language=
+ boot_language=
+ compilers=
+ outputs=
+ gtfiles=
+ subdir_requires=
+ . ${srcdir}/$gcc_subdir/config-lang.in
+ if test "x$language" = x
+ then
+ echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
+ exit 1
+ fi
+
+ ok=:
+ case ",$enable_languages," in
+ *,$lang_alias,*) ;;
+ *)
+ for i in $subdir_requires; do
+ test -f "${srcdir}/$i/config-lang.in" && continue
+ ok=false
+ break
+ done
+ ;;
+ esac
+ $ok || continue
+
+ all_lang_configurefrags="$all_lang_configurefrags \$(srcdir)/$gcc_subdir/config-lang.in"
+ if test "x$language" = xc && test -n "$all_lang_makefrags"; then
+ # Put c/Make-lang.in fragment first to match serialization languages order.
+ all_lang_makefrags="\$(srcdir)/$gcc_subdir/Make-lang.in $all_lang_makefrags"
+ else
+ all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
+ fi
+ if test -f $srcdir/$gcc_subdir/lang.opt; then
+ lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
+ all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
+ fi
+ if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
+ lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
+ fi
+ all_languages="$all_languages $language"
+ all_compilers="$all_compilers $compilers"
+ all_outputs="$all_outputs $outputs"
+ all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
+ case ",$enable_languages," in
+ *,lto,*)
+
+$as_echo "#define ENABLE_LTO 1" >>confdefs.h
+
+ enable_lto=yes
+
+ ;;
+ *) ;;
+ esac
+done
+
+check_languages=
+for language in $all_selected_languages
+do
+ check_languages="$check_languages check-$language"
+done
+
+selftest_languages=
+for language in $all_selected_languages
+do
+ selftest_languages="$selftest_languages selftest-$language"
+done
+
+# We link each language in with a set of hooks, reached indirectly via
+# lang.${target}. Only do so for selected languages.
+
+rm -f Make-hooks
+touch Make-hooks
+target_list="all.cross start.encap rest.encap tags \
+ install-common install-man install-info install-dvi install-pdf \
+ install-html dvi pdf html uninstall info man srcextra srcman srcinfo \
+ mostlyclean clean distclean maintainer-clean install-plugin"
+
+for t in $target_list
+do
+ x=
+ for lang in $all_selected_languages
+ do
+ x="$x $lang.$t"
+ done
+ echo "lang.$t: $x" >> Make-hooks
+done
+
+echo "ifeq (\$(DO_LINK_SERIALIZATION),)" >> Make-hooks
+echo "SERIAL_LIST =" >> Make-hooks
+echo else >> Make-hooks
+lang_cnt=0
+lang_list=
+prev=c
+serialization_languages=c
+for lang in $all_selected_languages
+do
+ test $lang = c && continue
+ if test $lang = lto; then
+ serialization_languages="$serialization_languages lto1 lto2"
+ else
+ serialization_languages="$serialization_languages $lang"
+ fi
+done
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ lang_cnt=`expr $lang_cnt + 1`
+ lang_list=" $prev$lang_list"
+ prev=${lang}
+done
+echo "SERIAL_LIST = \$(wordlist \$(DO_LINK_SERIALIZATION),$lang_cnt,$lang_list)" >> Make-hooks
+echo endif >> Make-hooks
+echo "SERIAL_COUNT = `expr $lang_cnt + 1`" >> Make-hooks
+echo "INDEX.c = 0" >> Make-hooks
+lang_idx=1
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ echo "$lang.prev = \$(if \$(word $lang_cnt,\$(SERIAL_LIST)),\$(\$(word $lang_cnt,\$(SERIAL_LIST)).serial))" >> Make-hooks
+ echo "INDEX.$lang = $lang_idx" >> Make-hooks
+ lang_cnt=`expr $lang_cnt - 1`
+ lang_idx=`expr $lang_idx + 1`
+done
+
+# --------
+# Option include files
+# --------
+
+${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
+option_includes="option-includes.mk"
+
+
+# --------
+# UNSORTED
+# --------
+
+# Create .gdbinit.
+
+echo "dir ." > .gdbinit
+echo "dir ${srcdir}" >> .gdbinit
+if test x$gdb_needs_out_file_path = xyes
+then
+ echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
+fi
+if test "x$subdirs" != x; then
+ for s in $subdirs
+ do
+ echo "dir ${srcdir}/$s" >> .gdbinit
+ done
+fi
+echo "source ${srcdir}/gdbinit.in" >> .gdbinit
+echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
+
+# Put a breakpoint on __asan_report_error to help with debugging buffer
+# overflow.
+case "$CFLAGS" in
+*-fsanitize=address*)
+ echo "source ${srcdir}/gdbasan.in" >> .gdbinit
+ ;;
+esac
+
+gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
+
+
+
+# Find a directory in which to install a shared libgcc.
+
+# Check whether --enable-version-specific-runtime-libs was given.
+if test "${enable_version_specific_runtime_libs+set}" = set; then :
+ enableval=$enable_version_specific_runtime_libs;
+fi
+
+
+# Substitute configuration variables
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Echo link setup.
+if test x${build} = x${host} ; then
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build a native compiler for ${target}." 1>&2
+ else
+ echo "Links are now set up to build a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+else
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
+ echo " for ${target}." 1>&2
+ else
+ echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+fi
+
+
+
+
+
+
+if test "x${ISLLIBS}" != "x" ; then
+
+$as_echo "#define HAVE_isl 1" >>confdefs.h
+
+fi
+
+# Check for plugin support
+ # Check whether --enable-plugin was given.
+if test "${enable_plugin+set}" = set; then :
+ enableval=$enable_plugin; enable_plugin=$enableval
+else
+ enable_plugin=yes; default_plugin=yes
+fi
+
+
+ pluginlibs=
+ plugin_check=yes
+
+ case "${host}" in
+ *-*-mingw*)
+ # Since plugin support under MinGW is not as straightforward as on
+ # other platforms (e.g., we have to link import library, etc), we
+ # only enable it if explicitly requested.
+ if test x"$default_plugin" = x"yes"; then
+ enable_plugin=no
+ elif test x"$enable_plugin" = x"yes"; then
+ # Use make's target variable to derive import library name.
+ pluginlibs='-Wl,--export-all-symbols -Wl,--out-implib=$@.a'
+ plugin_check=no
+ fi
+ ;;
+ *-*-darwin*)
+ if test x$build = x$host; then
+ export_sym_check="nm${exeext} -g"
+ elif test x$host = x$target; then
+ export_sym_check="$gcc_cv_nm -g"
+ else
+ export_sym_check=
+ fi
+ ;;
+ *)
+ if test x$build = x$host; then
+ export_sym_check="objdump${exeext} -T"
+ elif test x$host = x$target; then
+ export_sym_check="$gcc_cv_objdump -T"
+ else
+ export_sym_check=
+ fi
+ ;;
+ esac
+
+ if test x"$enable_plugin" = x"yes" -a x"$plugin_check" = x"yes"; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
+$as_echo_n "checking for exported symbols... " >&6; }
+ if test "x$export_sym_check" != x; then
+ echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
+ ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
+ if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
+ : # No need to use a flag
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
+$as_echo_n "checking for -rdynamic... " >&6; }
+ ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
+ if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
+ plugin_rdynamic=yes
+ pluginlibs="-rdynamic"
+ else
+ plugin_rdynamic=no
+ enable_plugin=no
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
+$as_echo "$plugin_rdynamic" >&6; }
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
+$as_echo "unable to check" >&6; }
+ fi
+
+ # Check -ldl
+ saved_LIBS="$LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ if test x"$ac_cv_search_dlopen" = x"-ldl"; then
+ pluginlibs="$pluginlibs -ldl"
+ fi
+ LIBS="$saved_LIBS"
+
+ # Check that we can build shared objects with -fPIC -shared
+ saved_LDFLAGS="$LDFLAGS"
+ saved_CFLAGS="$CFLAGS"
+ saved_CXXFLAGS="$CXXFLAGS"
+ case "${host}" in
+ *-*-darwin*)
+ CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
+ CFLAGS="$CFLAGS -fPIC"
+ CXXFLAGS=`echo $CXXFLAGS | sed s/-mdynamic-no-pic//g`
+ CXXFLAGS="$CXXFLAGS -fPIC"
+ LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
+ ;;
+ *)
+ CFLAGS="$CFLAGS -fPIC"
+ CXXFLAGS="$CXXFLAGS -fPIC"
+ LDFLAGS="$LDFLAGS -fPIC -shared"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
+$as_echo_n "checking for -fPIC -shared... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+extern int X;
+int
+main ()
+{
+return X == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; have_pic_shared=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; have_pic_shared=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
+ pluginlibs=
+ enable_plugin=no
+ fi
+ LDFLAGS="$saved_LDFLAGS"
+ CFLAGS="$saved_CFLAGS"
+ CXXFLAGS="$saved_CXXFLAGS"
+
+ # If plugin support had been requested but not available, fail.
+ if test x"$enable_plugin" = x"no" ; then
+ if test x"$default_plugin" != x"yes"; then
+ as_fn_error $? "
+ Building GCC with plugin support requires a host that supports
+ -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
+ fi
+ fi
+ fi
+
+
+
+if test x"$enable_plugin" = x"yes"; then
+
+$as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
+
+fi
+
+
+# Enable --enable-host-shared
+# Check whether --enable-host-shared was given.
+if test "${enable_host_shared+set}" = set; then :
+ enableval=$enable_host_shared; PICFLAG=-fPIC
+else
+ PICFLAG=
+fi
+
+
+
+
+
+# Check whether --enable-libquadmath-support was given.
+if test "${enable_libquadmath_support+set}" = set; then :
+ enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
+else
+ ENABLE_LIBQUADMATH_SUPPORT=yes
+fi
+
+if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
+
+$as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
+
+fi
+
+
+# Specify what hash style to use by default.
+
+# Check whether --with-linker-hash-style was given.
+if test "${with_linker_hash_style+set}" = set; then :
+ withval=$with_linker_hash_style; case x"$withval" in
+ xsysv)
+ LINKER_HASH_STYLE=sysv
+ ;;
+ xgnu)
+ LINKER_HASH_STYLE=gnu
+ ;;
+ xboth)
+ LINKER_HASH_STYLE=both
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
+ ;;
+ esac
+else
+ LINKER_HASH_STYLE=''
+fi
+
+if test x"${LINKER_HASH_STYLE}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
+_ACEOF
+
+fi
+
+# Specify what should be the default of -fdiagnostics-color option.
+
+# Check whether --with-diagnostics-color was given.
+if test "${with_diagnostics_color+set}" = set; then :
+ withval=$with_diagnostics_color; case x"$withval" in
+ xnever)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_COLOR_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-diagnostics-color" "$LINENO" 5
+ ;;
+ esac
+else
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DIAGNOSTICS_COLOR_DEFAULT $DIAGNOSTICS_COLOR_DEFAULT
+_ACEOF
+
+
+# Specify what should be the default of -fdiagnostics-urls option.
+
+# Check whether --with-diagnostics-urls was given.
+if test "${with_diagnostics_urls+set}" = set; then :
+ withval=$with_diagnostics_urls; case x"$withval" in
+ xnever)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_URLS_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_YES
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-diagnostics-urls" "$LINENO" 5
+ ;;
+ esac
+else
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DIAGNOSTICS_URLS_DEFAULT $DIAGNOSTICS_URLS_DEFAULT
+_ACEOF
+
+
+# Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
+# of jit/jit-playback.cc.
+gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
+echo "gcc_driver_version: ${gcc_driver_version}"
+cat > gcc-driver-name.h <<EOF
+#define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_driver_version}${exeext}"
+EOF
+
+# Check whether --enable-default-pie was given.
+# Check whether --enable-default-pie was given.
+if test "${enable_default_pie+set}" = set; then :
+ enableval=$enable_default_pie; enable_default_pie=$enableval
+else
+ enable_default_pie=no
+fi
+
+if test x$enable_default_pie = xyes ; then
+
+$as_echo "#define ENABLE_DEFAULT_PIE 1" >>confdefs.h
+
+fi
+
+
+# Check if -fno-PIE works.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-PIE option" >&5
+$as_echo_n "checking for -fno-PIE option... " >&6; }
+if ${gcc_cv_c_no_fpie+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ saved_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS -fno-PIE"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_c_no_fpie=yes
+else
+ gcc_cv_c_no_fpie=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_no_fpie" >&5
+$as_echo "$gcc_cv_c_no_fpie" >&6; }
+if test "$gcc_cv_c_no_fpie" = "yes"; then
+ NO_PIE_CFLAGS="-fno-PIE"
+fi
+
+
+# Check if -no-pie works.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -no-pie option" >&5
+$as_echo_n "checking for -no-pie option... " >&6; }
+if ${gcc_cv_no_pie+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -no-pie"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_no_pie=yes
+else
+ gcc_cv_no_pie=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$saved_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
+$as_echo "$gcc_cv_no_pie" >&6; }
+if test "$gcc_cv_no_pie" = "yes"; then
+ NO_PIE_FLAG="-no-pie"
+fi
+
+
+# Enable Intel CET on Intel CET enabled host if jit is enabled.
+ # Check whether --enable-cet was given.
+if test "${enable_cet+set}" = set; then :
+ enableval=$enable_cet;
+ case "$enableval" in
+ yes|no|auto) ;;
+ *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
+ esac
+
+else
+ enable_cet=auto
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
+$as_echo_n "checking for CET support... " >&6; }
+
+case "$host" in
+ i[34567]86-*-linux* | x86_64-*-linux*)
+ may_have_cet=yes
+ cet_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -fcf-protection"
+ case "$enable_cet" in
+ auto)
+ # Check if target supports multi-byte NOPs
+ # and if compiler and assembler support CET.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#if !defined(__SSE2__)
+#error target does not support multi-byte NOPs
+#else
+asm ("setssbsy");
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ enable_cet=yes
+else
+ enable_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ;;
+ yes)
+ # Check if compiler and assembler support CET.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+asm ("setssbsy");
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ support_cet=yes
+else
+ support_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $support_cet = "no"; then
+ if test x$enable_bootstrap != xno \
+ && test -z "${with_build_subdir}" \
+ && (test ! -f ../stage_current \
+ || test `cat ../stage_current` != "stage1"); then
+ # Require CET support only for the final GCC build.
+ as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
+ else
+ # Don't enable CET without CET support for non-bootstrap
+ # build, in stage1 nor for build support.
+ enable_cet=no
+ fi
+ fi
+ ;;
+ esac
+ CFLAGS="$cet_save_CFLAGS"
+ ;;
+ *)
+ may_have_cet=no
+ enable_cet=no
+ ;;
+esac
+
+cet_save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fcf-protection=none"
+cet_save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
+if test x$may_have_cet = xyes; then
+ # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ may_have_cet=yes
+else
+ may_have_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+if test x$may_have_cet = xyes; then
+ if test x$cross_compiling = xno; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+ asm ("endbr32");
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ have_multi_byte_nop=yes
+else
+ have_multi_byte_nop=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ have_cet=no
+ if test x$have_multi_byte_nop = xyes; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+static void
+foo (void)
+{
+}
+
+static void
+__attribute__ ((noinline, noclone))
+xxx (void (*f) (void))
+{
+ f ();
+}
+
+static void
+__attribute__ ((noinline, noclone))
+bar (void)
+{
+ xxx (foo);
+}
+
+int
+main ()
+{
+ bar ();
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ have_cet=no
+else
+ have_cet=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+ if test x$enable_cet = xno -a x$have_cet = xyes; then
+ as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
+ fi
+ fi
+else
+ # Enable CET in cross compiler if possible so that it will run on both
+ # CET and non-CET hosts.
+ have_cet=yes
+fi
+if test x$enable_cet = xyes; then
+ CET_HOST_FLAGS="-fcf-protection"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+CFLAGS="$cet_save_CFLAGS"
+LDFLAGS="$cet_save_LDFLAGS"
+
+case x$enable_languages in
+*jit*)
+ ;;
+*)
+ CET_HOST_FLAGS=
+ ;;
+esac
+
+
+# Check linker supports '-z bndplt'
+ld_bndplt_support=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -z bndplt option" >&5
+$as_echo_n "checking linker -z bndplt option... " >&6; }
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_bndplt_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -a bndplt option
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z bndplt' > /dev/null; then
+ ld_bndplt_support=yes
+ fi
+ fi
+fi
+if test x"$ld_bndplt_support" = xyes; then
+
+$as_echo "#define HAVE_LD_BNDPLT_SUPPORT 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_bndplt_support" >&5
+$as_echo "$ld_bndplt_support" >&6; }
+
+# Check linker supports '--push-state'/'--pop-state'
+ld_pushpopstate_support=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --push-state/--pop-state options" >&5
+$as_echo_n "checking linker --push-state/--pop-state options... " >&6; }
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_pushpopstate_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --push-state/--pop-state options
+ if $gcc_cv_ld --help 2>&1 | grep -- '--push-state' > /dev/null; then
+ ld_pushpopstate_support=yes
+ fi
+ fi
+fi
+if test x"$ld_pushpopstate_support" = xyes; then
+
+$as_echo "#define HAVE_LD_PUSHPOPSTATE_SUPPORT 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_pushpopstate_support" >&5
+$as_echo "$ld_pushpopstate_support" >&6; }
+
+# On s390, float_t has historically been statically defined as double for no
+# good reason. To comply with the C standard in the light of this definition,
+# gcc has evaluated float expressions in double precision when in
+# standards-compatible mode or when given -fexcess-precision=standard. To enable
+# a smooth transition towards the new model used by most architectures, where
+# gcc describes its behavior via the macro __FLT_EVAL_METHOD__ and glibc derives
+# float_t from that, this behavior can be configured with
+# --enable-s390-excess-float-precision. When given as enabled, that flag selects
+# the old model. When omitted, native builds and cross compiles that have target
+# libc headers will detect whether libc clamps float_t to double and in that
+# case maintain the old model. Otherwise, they will default to the new model.
+# Check whether --enable-s390-excess-float-precision was given.
+if test "${enable_s390_excess_float_precision+set}" = set; then :
+ enableval=$enable_s390_excess_float_precision;
+else
+ enable_s390_excess_float_precision=auto
+fi
+
+
+case $target in
+ s390*-linux*)
+ if test x"$enable_s390_excess_float_precision" = xauto; then
+ # Can we autodetect the behavior of the target libc?
+ if test "$target" = "$host" -a "$host" = "$build"; then
+ enable_s390_excess_float_precision=autodetect
+ elif test "x$with_headers" != xno; then
+ # cross build. are target headers available?
+ # carefully coerce the build-system compiler to use target headers
+ saved_CXXFLAGS="$CXXFLAGS"
+ fixed_XGCC_FLAGS_FOR_TARGET=`echo "$XGCC_FLAGS_FOR_TARGET" | sed 's/-B/-idirafter/g'`
+ CROSS_TEST_CXXFLAGS="-nostdinc $fixed_XGCC_FLAGS_FOR_TARGET"
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <math.h>
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ enable_s390_excess_float_precision=autodetect
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CXXFLAGS="$saved_CXXFLAGS"
+ fi
+
+ if test x"$enable_s390_excess_float_precision" = xautodetect; then
+ saved_CXXFLAGS="$CXXFLAGS"
+ if ! test "$target" = "$host" -a "$host" = "$build"; then
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ unset CROSS_TEST_CXXFLAGS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc clamping float_t to double" >&5
+$as_echo_n "checking for glibc clamping float_t to double... " >&6; }
+if ${gcc_cv_float_t_clamped_to_double+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define __FLT_EVAL_METHOD__ 0
+#include <math.h>
+int dummy[sizeof(float_t) == sizeof(double) ? 1 : -1];
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_float_t_clamped_to_double=yes
+else
+ gcc_cv_float_t_clamped_to_double=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_float_t_clamped_to_double" >&5
+$as_echo "$gcc_cv_float_t_clamped_to_double" >&6; }
+ CXXFLAGS="$saved_CXXFLAGS"
+ enable_s390_excess_float_precision="$gcc_cv_float_t_clamped_to_double"
+ else
+ # no way to detect behavior of target libc, default to new model
+ enable_s390_excess_float_precision=no
+ fi
+ fi
+
+
+ if test x"$enable_s390_excess_float_precision" = xyes; then
+
+$as_echo "#define ENABLE_S390_EXCESS_FLOAT_PRECISION 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+# Configure the subdirectories
+# AC_CONFIG_SUBDIRS($subdirs)
+
+# Create the Makefile
+# and configure language subdirectories
+ac_config_files="$ac_config_files $all_outputs"
+
+
+ac_config_commands="$ac_config_commands default"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_links="$ac_config_links"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration links:
+$config_links
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
+subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
+subdirs='$subdirs'
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
+ "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
+ "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
+ "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
+ "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
+ "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
+ "dsymutil") CONFIG_FILES="$CONFIG_FILES dsymutil:exec-tool.in" ;;
+ "clearcap.map") CONFIG_LINKS="$CONFIG_LINKS clearcap.map:${srcdir}/config/$clearcap_map" ;;
+ "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
+ "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
+ ac_cs_awk_getline=:
+ ac_cs_awk_pipe_init=
+ ac_cs_awk_read_file='
+ while ((getline aline < (F[key])) > 0)
+ print(aline)
+ close(F[key])'
+ ac_cs_awk_pipe_fini=
+else
+ ac_cs_awk_getline=false
+ ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
+ ac_cs_awk_read_file='
+ print "|#_!!_#|"
+ print "cat " F[key] " &&"
+ '$ac_cs_awk_pipe_init
+ # The final `:' finishes the AND list.
+ ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
+fi
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+# Create commands to substitute file output variables.
+{
+ echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
+ echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
+ echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
+ echo "_ACAWK" &&
+ echo "_ACEOF"
+} >conf$$files.sh &&
+. ./conf$$files.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+rm -f conf$$files.sh
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+ \$ac_cs_awk_pipe_init
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+ if (nfields == 3 && !substed) {
+ key = field[2]
+ if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
+ \$ac_cs_awk_read_file
+ next
+ }
+ }
+ print line
+}
+\$ac_cs_awk_pipe_fini
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
+if $ac_cs_awk_getline; then
+ $AWK -f "$ac_tmp/subs.awk"
+else
+ $AWK -f "$ac_tmp/subs.awk" | $SHELL
+fi \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+ :L)
+ #
+ # CONFIG_LINK
+ #
+
+ if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
+ :
+ else
+ # Prefer the file from the source tree if names are identical.
+ if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
+ ac_source=$srcdir/$ac_source
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
+$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
+
+ if test ! -r "$ac_source"; then
+ as_fn_error $? "$ac_source: file not found" "$LINENO" 5
+ fi
+ rm -f "$ac_file"
+
+ # Try a relative symlink, then a hard link, then a copy.
+ case $ac_source in
+ [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
+ *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
+ esac
+ ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
+ ln "$ac_source" "$ac_file" 2>/dev/null ||
+ cp -p "$ac_source" "$ac_file" ||
+ as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
+ fi
+ ;;
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
+ "gccdepdir":C)
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
+ for lang in $subdirs c-family common analyzer rtl-ssa
+ do
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
+ done ;;
+ "as":F) chmod +x as ;;
+ "collect-ld":F) chmod +x collect-ld ;;
+ "nm":F) chmod +x nm ;;
+ "dsymutil":F) chmod +x dsymutil ;;
+ "default":C)
+case ${CONFIG_HEADERS} in
+ *auto-host.h:config.in*)
+ echo > cstamp-h ;;
+esac
+# Make sure all the subdirs exist.
+for d in $subdirs doc build common c-family
+do
+ test -d $d || mkdir $d
+done
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
Property changes on: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/configure
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/configure.ac
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/configure.ac (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc/configure.ac (revision 5)
@@ -0,0 +1,7824 @@
+# configure.ac for GCC
+# Process this file with autoconf to generate a configuration script.
+
+# Copyright (C) 1997-2022 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 3, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# --------------------------------
+# Initialization and sanity checks
+# --------------------------------
+
+AC_INIT
+AC_CONFIG_SRCDIR(tree.cc)
+AC_CONFIG_HEADER(auto-host.h:config.in)
+
+gcc_version=`cat $srcdir/BASE-VER`
+
+# Determine the host, build, and target systems
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+# Determine the noncanonical host name, for Ada.
+ACX_NONCANONICAL_HOST
+
+# Determine the noncanonical target name, for directory use.
+ACX_NONCANONICAL_TARGET
+
+# Used for constructing correct paths for offload compilers.
+real_target_noncanonical=${target_noncanonical}
+accel_dir_suffix=
+
+# Determine the target- and build-specific subdirectories
+GCC_TOPLEV_SUBDIRS
+
+# Set program_transform_name
+AC_ARG_PROGRAM
+
+# Check for bogus environment variables.
+# Test if LIBRARY_PATH contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# LIBRARY_PATH contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+AC_MSG_CHECKING(LIBRARY_PATH variable)
+changequote(,)dnl
+case ${LIBRARY_PATH} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ library_path_setting="contains current directory"
+ ;;
+ *)
+ library_path_setting="ok"
+ ;;
+esac
+changequote([,])dnl
+AC_MSG_RESULT($library_path_setting)
+if test "$library_path_setting" != "ok"; then
+AC_MSG_ERROR([
+*** LIBRARY_PATH shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again.])
+fi
+
+# Test if GCC_EXEC_PREFIX contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# GCC_EXEC_PREFIX contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+AC_MSG_CHECKING(GCC_EXEC_PREFIX variable)
+changequote(,)dnl
+case ${GCC_EXEC_PREFIX} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ gcc_exec_prefix_setting="contains current directory"
+ ;;
+ *)
+ gcc_exec_prefix_setting="ok"
+ ;;
+esac
+changequote([,])dnl
+AC_MSG_RESULT($gcc_exec_prefix_setting)
+if test "$gcc_exec_prefix_setting" != "ok"; then
+AC_MSG_ERROR([
+*** GCC_EXEC_PREFIX shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again.])
+fi
+
+# -----------
+# Directories
+# -----------
+
+# Specify the local prefix
+local_prefix=
+AC_ARG_WITH(local-prefix,
+[AS_HELP_STRING([--with-local-prefix=DIR],
+ [specifies directory to put local include])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
+no) ;;
+*) local_prefix=$with_local_prefix ;;
+esac])
+
+# Default local prefix if it is empty
+if test x$local_prefix = x; then
+ local_prefix=/usr/local
+fi
+
+AC_ARG_WITH([native-system-header-dir],
+ [ --with-native-system-header-dir=dir
+ use dir as the directory to look for standard
+ system header files in. Defaults to /usr/include.],
+[
+ case ${with_native_system_header_dir} in
+ yes|no) AC_MSG_ERROR([bad value ${withval} given for --with-native-system-header-dir]) ;;
+ /* | [[A-Za-z]]:[[\\/]]*) ;;
+ *) AC_MSG_ERROR([--with-native-system-header-dir argument ${withval} must be an absolute directory]) ;;
+ esac
+ configured_native_system_header_dir="${withval}"
+], [configured_native_system_header_dir=])
+
+AC_ARG_WITH(build-sysroot,
+ [AS_HELP_STRING([--with-build-sysroot=sysroot],
+ [use sysroot as the system root during the build])],
+ [if test x"$withval" != x ; then
+ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
+ fi],
+ [SYSROOT_CFLAGS_FOR_TARGET=])
+AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
+
+if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+else
+ test_prefix=$prefix
+fi
+if test "x$exec_prefix" = xNONE; then
+ test_exec_prefix=$test_prefix
+else
+ test_exec_prefix=$exec_prefix
+fi
+
+AC_ARG_WITH(sysroot,
+[AS_HELP_STRING([[--with-sysroot[=DIR]]],
+ [search for usr/lib, usr/include, et al, within DIR])],
+[
+ case ${with_sysroot} in
+ /) ;;
+ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
+ esac
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
+
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
+ '${prefix}'|'${prefix}/'*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
+], [
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE=
+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
+])
+AC_SUBST(TARGET_SYSTEM_ROOT)
+AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
+AC_SUBST(CROSS_SYSTEM_HEADER_DIR)
+
+# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
+# passed in by the toplevel make and thus we'd get different behavior
+# depending on where we built the sources.
+gcc_gxx_include_dir=
+# Specify the g++ header file directory
+AC_ARG_WITH(gxx-include-dir,
+[AS_HELP_STRING([--with-gxx-include-dir=DIR],
+ [specifies directory to put g++ header files])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
+no) ;;
+*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
+esac])
+
+# If both --with-sysroot and --with-gxx-include-dir are passed, we interpolate
+# the former in the latter and, upon success, compute gcc_gxx_include_dir as
+# relative to the sysroot.
+gcc_gxx_include_dir_add_sysroot=0
+
+# This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_include_dir='${libsubdir}/include/c++'
+ else
+ libstdcxx_incdir='include/c++/$(version)'
+ if test x$host != x$target; then
+ libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
+ fi
+ gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_without_sysroot}"; then
+ gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
+ gcc_gxx_include_dir_add_sysroot=1
+ fi
+fi
+
+# Configuration for an alternate set of C++ headers.
+gcc_gxx_libcxx_include_dir=
+# Specify the alternate g++ header file directory
+AC_ARG_WITH(gxx-libcxx-include-dir,
+[AS_HELP_STRING([--with-gxx-libcxx-include-dir=DIR],
+ [specifies directory to find libc++ header files])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for libc++ include directory) ;;
+no) ;;
+*) gcc_gxx_libcxx_include_dir=$with_gxx_libcxx_include_dir ;;
+esac])
+
+# If both --with-sysroot and --with-gxx-libcxx-include-dir are passed, we
+# check to see if the latter starts with the former and, upon success, compute
+# gcc_gxx_libcxx_include_dir as relative to the sysroot.
+gcc_gxx_libcxx_include_dir_add_sysroot=0
+
+if test x${gcc_gxx_libcxx_include_dir} != x; then
+ AC_DEFINE(ENABLE_STDLIB_OPTION, 1,
+ [Define if the -stdlib= option should be enabled.])
+else
+ AC_DEFINE(ENABLE_STDLIB_OPTION, 0)
+fi
+# ??? This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_libcxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_libcxx_include_dir='${libsubdir}/libc++_include/c++/v1'
+ else
+ libcxx_incdir='libc++_include/c++/$(version)/v1'
+ if test x$host != x$target; then
+ libcxx_incdir="$target_alias/$libcxx_incdir"
+ fi
+ gcc_gxx_libcxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_libcxx_without_sysroot=`expr "${gcc_gxx_libcxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_libcxx_without_sysroot}"; then
+ gcc_gxx_libcxx_include_dir="${gcc_gxx_libcxx_without_sysroot}"
+ gcc_gxx_libcxx_include_dir_add_sysroot=1
+ fi
+fi
+
+AC_ARG_WITH(cpp_install_dir,
+[AC_HELP_STRING([--with-cpp-install-dir=DIR],
+ [install the user visible C preprocessor in DIR
+ (relative to PREFIX) as well as PREFIX/bin])],
+[if test x$withval = xyes; then
+ AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi])
+
+# We would like to our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources. Therefore we have --enable-generated-files-in-srcdir to do
+# just that.
+
+AC_MSG_CHECKING([whether to place generated files in the source directory])
+ dnl generated-files-in-srcdir is disabled by default
+ AC_ARG_ENABLE(generated-files-in-srcdir,
+ [AS_HELP_STRING([--enable-generated-files-in-srcdir],
+ [put copies of generated files in source dir
+ intended for creating source tarballs for users
+ without texinfo bison or flex])],
+ generated_files_in_srcdir=$enableval,
+ generated_files_in_srcdir=no)
+
+AC_MSG_RESULT($generated_files_in_srcdir)
+
+if test "$generated_files_in_srcdir" = "yes"; then
+ GENINSRC=''
+else
+ GENINSRC='#'
+fi
+AC_SUBST(GENINSRC)
+
+# -------------------
+# Find default linker
+# -------------------
+
+# With GNU ld
+AC_ARG_WITH(gnu-ld,
+[AS_HELP_STRING([--with-gnu-ld], [arrange to work with GNU ld])],
+gnu_ld_flag="$with_gnu_ld",
+gnu_ld_flag=no)
+
+case $target in
+ *darwin*)
+ ld64_flag=yes # Darwin can only use a ld64-compatible linker.
+ dsymutil_flag=yes # Darwin uses dsymutil to link debug.
+ ;;
+ *)
+ ld64_flag=no
+ dsymutil_flag=no
+ ;;
+esac
+
+# With pre-defined ld
+AC_ARG_WITH(ld,
+[AS_HELP_STRING([--with-ld], [arrange to use the specified ld (full pathname)])],
+DEFAULT_LINKER="$with_ld")
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_LINKER"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER])
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gnu_ld_flag=yes
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep ld64- > /dev/null; then
+ ld64_flag=yes
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_LINKER,"$DEFAULT_LINKER",
+ [Define to enable the use of a default linker.])
+fi
+
+AC_MSG_CHECKING([whether a default linker was specified])
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test x"$gnu_ld_flag" = x"no"; then
+ AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
+ else
+ AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+# With demangler in GNU ld
+AC_ARG_WITH(demangler-in-ld,
+[AS_HELP_STRING([--with-demangler-in-ld], [try to use demangler in GNU ld])],
+demangler_in_ld="$with_demangler_in_ld",
+demangler_in_ld=yes)
+
+# Allow the user to specify a dsymutil executable (used on Darwin only, so far)
+AC_ARG_WITH(dsymutil,
+[AS_HELP_STRING([--with-dsymutil], [arrange to use the specified dsymutil (full pathname)])],
+DEFAULT_DSYMUTIL="$with_dsymutil")
+
+dsymutil_vers=
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ if test ! -x "$DEFAULT_DSYMUTIL"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL])
+ else
+ if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
+ dsymutil_flag=yes
+ fi
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_DSYMUTIL,"$DEFAULT_DSYMUTIL",
+ [Define to enable the use of a default debug linker.])
+fi
+
+AC_MSG_CHECKING([whether a default dsymutil was specified])
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ AC_MSG_RESULT([yes ($DEFAULT_DSYMUTIL)])
+else
+ AC_MSG_RESULT(no)
+fi
+
+# ----------------------
+# Find default assembler
+# ----------------------
+
+# With GNU as
+AC_ARG_WITH(gnu-as,
+[AS_HELP_STRING([--with-gnu-as], [arrange to work with GNU as])],
+gas_flag="$with_gnu_as",
+gas_flag=no)
+
+AC_ARG_WITH(as,
+[AS_HELP_STRING([--with-as], [arrange to use the specified as (full pathname)])],
+DEFAULT_ASSEMBLER="$with_as")
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_ASSEMBLER"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER])
+ elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gas_flag=yes
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER",
+ [Define to enable the use of a default assembler.])
+fi
+
+AC_MSG_CHECKING([whether a default assembler was specified])
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test x"$gas_flag" = x"no"; then
+ AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
+ else
+ AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+# ---------------
+# Find C compiler
+# ---------------
+
+# If a non-executable a.out is present (e.g. created by GNU as above even if
+# invoked with -v only), the IRIX 6 native ld just overwrites the existing
+# file, even when creating an executable, so an execution test fails.
+# Remove possible default executable files to avoid this.
+#
+# FIXME: This really belongs into AC_PROG_CC and can be removed once
+# Autoconf includes it.
+rm -f a.out a.exe b.out
+
+# Find the native compiler
+AC_PROG_CC
+AC_PROG_CXX
+ACX_PROG_GNAT([-I"$srcdir"/ada/libgnat])
+ACX_PROG_GDC([-I"$srcdir"/d])
+
+# Do configure tests with the C++ compiler, since that's what we build with.
+AC_LANG(C++)
+
+# Remove the -O2: for historical reasons, unless bootstrapping we prefer
+# optimizations to be activated explicitly by the toplevel.
+case "$CC" in
+ */prev-gcc/xgcc*) ;;
+ *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[[ ]]//" -e "s/-O[[gs]][[ ]]//" -e "s/-O[[0-9]]*[[ ]]//" `
+ CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[[ ]]//" -e "s/-O[[gs]][[ ]]//" -e "s/-O[[0-9]]*[[ ]]//" ` ;;
+esac
+AC_SUBST(CFLAGS)
+AC_SUBST(CXXFLAGS)
+AC_SUBST(GDCFLAGS)
+
+# Determine PICFLAG for target gnatlib.
+GCC_PICFLAG_FOR_TARGET
+AC_SUBST(PICFLAG_FOR_TARGET)
+
+# -------------------------
+# Check C compiler features
+# -------------------------
+
+AC_USE_SYSTEM_EXTENSIONS
+
+AC_PROG_CPP
+AC_C_INLINE
+
+AC_SYS_LARGEFILE
+AC_CHECK_SIZEOF(ino_t)
+AC_CHECK_SIZEOF(dev_t)
+
+# Select the right stat being able to handle 64bit inodes, if needed.
+if test "$enable_largefile" != no; then
+ case "$host, $build" in
+ *-*-aix*,*|*,*-*-aix*)
+ if test "$ac_cv_sizeof_ino_t" == "4" -a "$ac_cv_sizeof_dev_t" == 4; then
+ AC_DEFINE(HOST_STAT_FOR_64BIT_INODES, stat64x,
+ [Define which stat syscall is able to handle 64bit indodes.])
+ fi;;
+ esac
+fi
+
+
+# sizeof(char) is 1 by definition.
+AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)])
+GCC_STDINT_TYPES
+if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
+ AC_MSG_ERROR([uint64_t or int64_t not found])
+fi
+
+# check what underlying integer type int64_t uses
+AC_CACHE_CHECK(for int64_t underlying type, ac_cv_int64_t_type, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long> { typedef long t; };
+]], [[X<int64_t>::t x;]])],[ac_cv_int64_t_type=long],[ac_cv_int64_t_type="long long"])])
+if test "$ac_cv_int64_t_type" = "long"; then
+ AC_DEFINE(INT64_T_IS_LONG, 1,
+ [Define if int64_t uses long as underlying type.])
+else
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long long> { typedef long long t; };
+]], [[X<int64_t>::t x;]])],[],[AC_MSG_ERROR([error verifying int64_t uses long long])])
+fi
+
+AC_CACHE_CHECK(for std::swap in <utility>, ac_cv_std_swap_in_utility, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <utility>
+]], [[int a, b; std::swap(a,b);]])],[ac_cv_std_swap_in_utility=yes],[ac_cv_std_swap_in_utility=no])])
+if test $ac_cv_std_swap_in_utility = yes; then
+ AC_DEFINE(HAVE_SWAP_IN_UTILITY, 1,
+ [Define if <utility> defines std::swap.])
+fi
+
+# Check whether compiler is affected by placement new aliasing bug (PR 29286).
+# If the host compiler is affected by the bug, and we build with optimization
+# enabled (which happens e.g. when cross-compiling), the pool allocator may
+# get miscompiled. Use -fno-strict-aliasing to work around this problem.
+# Since there is no reliable feature check for the presence of this bug,
+# we simply use a GCC version number check. (This should never trigger for
+# stages 2 or 3 of a native bootstrap.)
+aliasing_flags=
+if test "$GCC" = yes; then
+ saved_CXXFLAGS="$CXXFLAGS"
+
+ # The following test compilation will succeed if and only if $CXX accepts
+ # -fno-strict-aliasing *and* is older than GCC 4.3.
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+ AC_MSG_CHECKING([whether $CXX is affected by placement new aliasing bug])
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
+#error compiler not affected by placement new aliasing bug
+#endif
+])],
+ [AC_MSG_RESULT([yes]); aliasing_flags='-fno-strict-aliasing'],
+ [AC_MSG_RESULT([no])])
+
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+AC_SUBST(aliasing_flags)
+
+
+
+# ---------------------
+# Warnings and checking
+# ---------------------
+
+# Check $CC warning features (if it's GCC).
+# We want to use -pedantic, but we don't want warnings about
+# * 'long long'
+# * variadic macros
+# * overlong strings
+# * C++11 narrowing conversions in { }
+# So, we only use -pedantic if we can disable those warnings.
+
+# In stage 1, disable -Wformat warnings from old GCCs about new % codes
+AC_ARG_ENABLE(build-format-warnings,
+ AS_HELP_STRING([--disable-build-format-warnings],[don't use -Wformat while building GCC]),
+ [],[enable_build_format_warnings=yes])
+AS_IF([test $enable_build_format_warnings = no],
+ [wf_opt=-Wno-format],[wf_opt=])
+ACX_PROG_CXX_WARNING_OPTS(
+ m4_quote(m4_do([-W -Wall -Wno-narrowing -Wwrite-strings ],
+ [-Wcast-qual $wf_opt])),
+ [loose_warn])
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-Wstrict-prototypes -Wmissing-prototypes ],
+ [])), [c_loose_warn])
+ACX_PROG_CXX_WARNING_OPTS(
+ m4_quote(m4_do([-Wmissing-format-attribute ],
+ [-Woverloaded-virtual])), [strict_warn])
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-Wold-style-definition -Wc++-compat])), [c_strict_warn])
+ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC(
+ m4_quote(m4_do([-Wno-long-long -Wno-variadic-macros ],
+ [-Wno-overlength-strings])), [strict_warn])
+ACX_PROG_CXX_WARNINGS_ARE_ERRORS([manual], [strict_warn])
+
+# The above macros do nothing if the compiler is not GCC. However, the
+# Makefile has more goo to add other flags, so these variables are used
+# to enable warnings only for GCC.
+warn_cflags=
+warn_cxxflags=
+if test "x$GCC" = "xyes"; then
+ warn_cflags='$(GCC_WARN_CFLAGS)'
+ warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
+fi
+AC_SUBST(warn_cflags)
+AC_SUBST(warn_cxxflags)
+
+# Disable exceptions and RTTI if building with g++
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-fno-exceptions -fno-rtti -fasynchronous-unwind-tables])),
+ [noexception_flags])
+
+# Enable expensive internal checks
+is_release=
+if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
+ is_release=yes
+fi
+
+AC_ARG_ENABLE(checking,
+[AS_HELP_STRING([[--enable-checking[=LIST]]],
+ [enable expensive run-time checks. With LIST,
+ enable only specific categories of checks.
+ Categories are: yes,no,all,none,release.
+ Flags are: assert,df,extra,fold,gc,gcac,gimple,misc,
+ rtlflag,rtl,runtime,tree,valgrind,types])],
+[ac_checking_flags="${enableval}"],[
+# Determine the default checks.
+if test x$is_release = x ; then
+ ac_checking_flags=yes,extra
+else
+ ac_checking_flags=release
+fi])
+IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in release $ac_checking_flags
+do
+ case $check in
+ # these set all the flags to specific states
+ yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking= ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
+ ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
+ ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking=1 ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ # these enable particular checks
+ assert) ac_assert_checking=1 ;;
+ df) ac_df_checking=1 ;;
+ extra) ac_extra_checking=1 ;;
+ fold) ac_fold_checking=1 ;;
+ gc) ac_gc_checking=1 ;;
+ gcac) ac_gc_always_collect=1 ;;
+ gimple) ac_gimple_checking=1 ;;
+ misc) ac_checking=1 ;;
+ rtl) ac_rtl_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
+ runtime) ac_runtime_checking=1 ;;
+ tree) ac_tree_checking=1 ;;
+ types) ac_types_checking=1 ;;
+ valgrind) ac_valgrind_checking=1 ;;
+ *) AC_MSG_ERROR(unknown check category $check) ;;
+ esac
+done
+IFS="$ac_save_IFS"
+
+nocommon_flag=""
+if test x$ac_checking != x ; then
+ AC_DEFINE(CHECKING_P, 1,
+[Define to 0/1 if you want more run-time sanity checks. This one gets a grab
+bag of miscellaneous but relatively cheap checks.])
+ nocommon_flag=-fno-common
+else
+ AC_DEFINE(CHECKING_P, 0)
+fi
+AC_SUBST(nocommon_flag)
+if test x$ac_extra_checking != x ; then
+ AC_DEFINE(ENABLE_EXTRA_CHECKING, 1,
+[Define to 0/1 if you want extra run-time checking that might affect code
+generation.])
+else
+ AC_DEFINE(ENABLE_EXTRA_CHECKING, 0)
+fi
+if test x$ac_df_checking != x ; then
+ AC_DEFINE(ENABLE_DF_CHECKING, 1,
+[Define if you want more run-time sanity checks for dataflow.])
+fi
+if test x$ac_assert_checking != x ; then
+ AC_DEFINE(ENABLE_ASSERT_CHECKING, 1,
+[Define if you want assertions enabled. This is a cheap check.])
+fi
+if test x$ac_gimple_checking != x ; then
+ AC_DEFINE(ENABLE_GIMPLE_CHECKING, 1,
+[Define if you want operations on GIMPLE (the basic data structure of
+the high-level optimizers) to be checked for dynamic type safety at
+runtime. This is moderately expensive.])
+fi
+GCC_TARGET_TEMPLATE(ENABLE_RUNTIME_CHECKING)
+if test x$ac_runtime_checking != x ; then
+ AC_DEFINE(ENABLE_RUNTIME_CHECKING, 1,
+[Define if you want runtime assertions enabled. This is a cheap check.])
+fi
+if test x$ac_tree_checking != x ; then
+ AC_DEFINE(ENABLE_TREE_CHECKING, 1,
+[Define if you want all operations on trees (the basic data
+ structure of the front ends) to be checked for dynamic type safety
+ at runtime. This is moderately expensive.
+ ])
+ TREECHECKING=yes
+fi
+if test x$ac_types_checking != x ; then
+ AC_DEFINE(ENABLE_TYPES_CHECKING, 1,
+[Define if you want all gimple types to be verified after gimplifiation.
+ This is cheap.
+ ])
+fi
+AC_SUBST(TREECHECKING)
+if test x$ac_rtl_checking != x ; then
+ AC_DEFINE(ENABLE_RTL_CHECKING, 1,
+[Define if you want all operations on RTL (the basic data structure
+ of the optimizer and back end) to be checked for dynamic type safety
+ at runtime. This is quite expensive.])
+fi
+if test x$ac_rtlflag_checking != x ; then
+ AC_DEFINE(ENABLE_RTL_FLAG_CHECKING, 1,
+[Define if you want RTL flag accesses to be checked against the RTL
+ codes that are supported for each access macro. This is relatively
+ cheap.])
+fi
+if test x$ac_gc_checking != x ; then
+ AC_DEFINE(ENABLE_GC_CHECKING, 1,
+[Define if you want the garbage collector to do object poisoning and
+ other memory allocation checks. This is quite expensive.])
+fi
+if test x$ac_gc_always_collect != x ; then
+ AC_DEFINE(ENABLE_GC_ALWAYS_COLLECT, 1,
+[Define if you want the garbage collector to operate in maximally
+ paranoid mode, validating the entire heap and collecting garbage at
+ every opportunity. This is extremely expensive.])
+fi
+if test x$ac_fold_checking != x ; then
+ AC_DEFINE(ENABLE_FOLD_CHECKING, 1,
+[Define if you want fold checked that it never destructs its argument.
+ This is quite expensive.])
+fi
+valgrind_path_defines=
+valgrind_command=
+
+dnl # This check AC_REQUIREs various stuff, so it *must not* be inside
+dnl # an if statement. This was the source of very frustrating bugs
+dnl # in converting to autoconf 2.5x!
+AC_CHECK_HEADER(valgrind.h, have_valgrind_h=yes, have_valgrind_h=no)
+
+# It is certainly possible that there's valgrind but no valgrind.h.
+# GCC relies on making annotations so we must have both.
+AC_MSG_CHECKING(for VALGRIND_DISCARD in <valgrind/memcheck.h>)
+AC_PREPROC_IFELSE([AC_LANG_SOURCE(
+ [[#include <valgrind/memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif]])],
+ [gcc_cv_header_valgrind_memcheck_h=yes],
+ [gcc_cv_header_valgrind_memcheck_h=no])
+AC_MSG_RESULT($gcc_cv_header_valgrind_memcheck_h)
+AC_MSG_CHECKING(for VALGRIND_DISCARD in <memcheck.h>)
+AC_PREPROC_IFELSE([AC_LANG_SOURCE(
+ [[#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif]])],
+ [gcc_cv_header_memcheck_h=yes],
+ [gcc_cv_header_memcheck_h=no])
+AC_MSG_RESULT($gcc_cv_header_memcheck_h)
+if test $gcc_cv_header_valgrind_memcheck_h = yes; then
+ AC_DEFINE(HAVE_VALGRIND_MEMCHECK_H, 1,
+ [Define if valgrind's valgrind/memcheck.h header is installed.])
+fi
+if test $gcc_cv_header_memcheck_h = yes; then
+ AC_DEFINE(HAVE_MEMCHECK_H, 1,
+ [Define if valgrind's memcheck.h header is installed.])
+fi
+
+if test x$ac_valgrind_checking != x ; then
+ AM_PATH_PROG_WITH_TEST(valgrind_path, valgrind,
+ [$ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1])
+ if test "x$valgrind_path" = "x" \
+ || (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ AC_MSG_ERROR([*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h])
+ fi
+ valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
+ valgrind_command="$valgrind_path -q"
+ AC_DEFINE(ENABLE_VALGRIND_CHECKING, 1,
+[Define if you want to run subprograms and generated programs
+ through valgrind (a memory checker). This is extremely expensive.])
+fi
+AC_SUBST(valgrind_path_defines)
+AC_SUBST(valgrind_command)
+
+# Enable code coverage collection
+AC_ARG_ENABLE(coverage,
+[AS_HELP_STRING([[--enable-coverage[=LEVEL]]],
+ [enable compiler's code coverage collection.
+ Use to measure compiler performance and locate
+ unused parts of the compiler. With LEVEL, specify
+ optimization. Values are opt, noopt,
+ default is noopt])],
+[case "${enableval}" in
+ yes|noopt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0 -fkeep-static-functions"
+ ;;
+ opt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2 -fkeep-static-functions"
+ ;;
+ no)
+ # a.k.a. --disable-coverage
+ coverage_flags=""
+ ;;
+ *)
+ AC_MSG_ERROR(unknown coverage setting $enableval)
+ ;;
+esac],
+[coverage_flags=""])
+AC_SUBST(coverage_flags)
+
+AC_ARG_ENABLE(gather-detailed-mem-stats,
+[AS_HELP_STRING([--enable-gather-detailed-mem-stats],
+ [enable detailed memory allocation stats gathering])], [],
+[enable_gather_detailed_mem_stats=no])
+gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(GATHER_STATISTICS, $gather_stats,
+[Define to enable detailed memory allocation stats gathering.])
+
+AC_ARG_ENABLE(valgrind-annotations,
+[AS_HELP_STRING([--enable-valgrind-annotations],
+ [enable valgrind runtime interaction])], [],
+[enable_valgrind_annotations=no])
+if test x$enable_valgrind_annotations != xno \
+ || test x$ac_valgrind_checking != x; then
+ if (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ AC_MSG_ERROR([*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h])
+ fi
+ AC_DEFINE(ENABLE_VALGRIND_ANNOTATIONS, 1,
+[Define to get calls to the valgrind runtime enabled.])
+fi
+
+# -------------------------------
+# Miscenalleous configure options
+# -------------------------------
+
+# Determine whether or not multilibs are enabled.
+AC_ARG_ENABLE(multilib,
+[AS_HELP_STRING([--enable-multilib],
+ [enable library support for multiple ABIs])],
+[], [enable_multilib=yes])
+AC_SUBST(enable_multilib)
+
+# Determine whether or not multiarch is enabled.
+AC_ARG_ENABLE(multiarch,
+[AS_HELP_STRING([--enable-multiarch],
+ [enable support for multiarch paths])],
+[case "${enableval}" in
+yes|no|auto) enable_multiarch=$enableval;;
+*) AC_MSG_ERROR(bad value ${enableval} given for --enable-multiarch option) ;;
+esac], [enable_multiarch=auto])
+if test x${enable_multiarch} = xauto; then
+ if test x${with_native_system_header_dir} != x; then
+ ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
+ enable_multiarch=no
+ fi
+ if test x$host != x$target && test "x$with_sysroot" = x; then
+ ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
+ enable_multiarch=no
+ fi
+fi
+AC_MSG_CHECKING(for multiarch configuration)
+AC_SUBST(enable_multiarch)
+AC_MSG_RESULT($enable_multiarch$ma_msg_suffix)
+
+# needed for setting the multiarch name for soft-float/hard-float ABIs
+AC_SUBST(with_cpu)
+AC_SUBST(with_float)
+
+# default stack clash protection guard size as power of twos in bytes.
+# Please keep these in sync with params.def.
+stk_clash_min=12
+stk_clash_max=30
+
+# Keep the default value when the option is not used to 0, this allows us to
+# distinguish between the cases where the user specifially set a value via
+# configure and when the normal default value is used.
+AC_ARG_WITH(stack-clash-protection-guard-size,
+[AS_HELP_STRING([--with-stack-clash-protection-guard-size=size],
+[Set the default stack clash protection guard size for specific targets as a power of two in bytes.])],
+[DEFAULT_STK_CLASH_GUARD_SIZE="$with_stack_clash_protection_guard_size"], [DEFAULT_STK_CLASH_GUARD_SIZE=0])
+if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \
+ && (test $DEFAULT_STK_CLASH_GUARD_SIZE -lt $stk_clash_min \
+ || test $DEFAULT_STK_CLASH_GUARD_SIZE -gt $stk_clash_max); then
+ AC_MSG_ERROR(m4_normalize([
+ Invalid value $DEFAULT_STK_CLASH_GUARD_SIZE for --with-stack-clash-protection-guard-size. \
+ Must be between $stk_clash_min and $stk_clash_max.]))
+fi
+
+AC_DEFINE_UNQUOTED(DEFAULT_STK_CLASH_GUARD_SIZE, $DEFAULT_STK_CLASH_GUARD_SIZE,
+ [Define to larger than zero set the default stack clash protector size.])
+
+# Enable __cxa_atexit for C++.
+AC_ARG_ENABLE(__cxa_atexit,
+[AS_HELP_STRING([--enable-__cxa_atexit], [enable __cxa_atexit for C++])],
+[], [])
+
+# Enable C extension for decimal float if target supports it.
+GCC_AC_ENABLE_DECIMAL_FLOAT([$target])
+
+dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_DECIMAL_FLOAT, $dfp,
+[Define to 1 to enable decimal float extension to C.])
+
+# Use default_decimal_float for dependency.
+enable_decimal_float=$default_decimal_float
+
+bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_DECIMAL_BID_FORMAT, $bid,
+[Define to 1 to specify that we are using the BID decimal floating
+point format instead of DPD])
+
+# Enable C extension for fixed-point arithmetic.
+AC_ARG_ENABLE(fixed-point,
+[AS_HELP_STRING([--enable-fixed-point],
+ [enable fixed-point arithmetic extension to C])],
+[],
+[
+ case $target in
+ arm*)
+ enable_fixed_point=yes
+ ;;
+
+ mips*-*-*)
+ enable_fixed_point=yes
+ ;;
+ loongarch*-*-*)
+ enable_fixed_point=yes
+ ;;
+ *)
+ AC_MSG_WARN([fixed-point is not supported for this target, ignored])
+ enable_fixed_point=no
+ ;;
+ esac
+])
+AC_SUBST(enable_fixed_point)
+
+fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_FIXED_POINT, $fixedpoint,
+[Define to 1 to enable fixed-point arithmetic extension to C.])
+
+# Enable threads
+# Pass with no value to take the default
+# Pass with a value to specify a thread package
+AC_ARG_ENABLE(threads,
+[AS_HELP_STRING([[--enable-threads[=LIB]]],
+ [enable thread usage for target GCC,
+ using LIB thread package])],,
+[enable_threads=''])
+
+AC_ARG_ENABLE(tls,
+[AS_HELP_STRING([--enable-tls],
+ [enable or disable generation of tls code
+ overriding the assembler check for tls support])],
+[
+ case $enable_tls in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_tls' is an invalid value for --enable-tls.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac
+], [enable_tls=''])
+
+AC_ARG_ENABLE(vtable-verify,
+[AS_HELP_STRING([--enable-vtable-verify],
+ [enable vtable verification feature])],,
+[enable_vtable_verify=no])
+vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_VTABLE_VERIFY, $vtable_verify,
+[Define 0/1 if vtable verification feature is enabled.])
+
+AC_ARG_ENABLE(analyzer,
+[AS_HELP_STRING([--disable-analyzer],
+ [disable -fanalyzer static analyzer])],
+if test x$enable_analyzer = xno; then
+ analyzer=0
+else
+ analyzer=1
+fi,
+analyzer=1)
+AC_DEFINE_UNQUOTED(ENABLE_ANALYZER, $analyzer,
+[Define 0/1 if static analyzer feature is enabled.])
+
+AC_ARG_ENABLE(objc-gc,
+[AS_HELP_STRING([--enable-objc-gc],
+ [enable the use of Boehm's garbage collector with
+ the GNU Objective-C runtime])],
+if test x$enable_objc_gc = xno; then
+ objc_boehm_gc=''
+else
+ objc_boehm_gc=1
+fi,
+objc_boehm_gc='')
+
+AC_ARG_WITH(dwarf2,
+[AS_HELP_STRING([--with-dwarf2], [force the default debug format to be DWARF 2])],
+dwarf2="$with_dwarf2",
+dwarf2=no)
+
+AC_ARG_ENABLE(shared,
+[AS_HELP_STRING([--disable-shared], [don't provide a shared libgcc])],
+[
+ case $enable_shared in
+ yes | no) ;;
+ *)
+ enable_shared=no
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+ esac
+], [enable_shared=yes])
+AC_SUBST(enable_shared)
+
+AC_ARG_ENABLE(gcov,
+[ --disable-gcov don't provide libgcov and related host tools],
+[], [case $target in
+ bpf-*-*)
+ enable_gcov=no
+ ;;
+ *)
+ enable_gcov=yes
+ ;;
+ esac])
+
+AC_SUBST(enable_gcov)
+
+AC_ARG_WITH(specs,
+ [AS_HELP_STRING([--with-specs=SPECS],
+ [add SPECS to driver command-line processing])],
+ [CONFIGURE_SPECS=$withval],
+ [CONFIGURE_SPECS=]
+)
+AC_SUBST(CONFIGURE_SPECS)
+
+ACX_PKGVERSION([GCC])
+ACX_BUGURL([https://gcc.gnu.org/bugs/])
+
+# Allow overriding the default URL for documentation
+AC_ARG_WITH(documentation-root-url,
+ AS_HELP_STRING([--with-documentation-root-url=URL],
+ [Root for documentation URLs]),
+ [case "$withval" in
+ yes) AC_MSG_ERROR([documentation root URL not specified]) ;;
+ no) AC_MSG_ERROR([documentation root URL not specified]) ;;
+ */) DOCUMENTATION_ROOT_URL="$withval" ;;
+ *) AC_MSG_ERROR([documentation root URL does not end with /]) ;;
+ esac],
+ DOCUMENTATION_ROOT_URL="https://gcc.gnu.org/onlinedocs/"
+)
+AC_DEFINE_UNQUOTED(DOCUMENTATION_ROOT_URL,"$DOCUMENTATION_ROOT_URL",
+ [Define to the root for documentation URLs.])
+
+# Allow overriding the default URL for GCC changes
+AC_ARG_WITH(changes-root-url,
+ AS_HELP_STRING([--with-changes-root-url=URL],
+ [Root for GCC changes URLs]),
+ [case "$withval" in
+ yes) AC_MSG_ERROR([changes root URL not specified]) ;;
+ no) AC_MSG_ERROR([changes root URL not specified]) ;;
+ */) CHANGES_ROOT_URL="$withval" ;;
+ *) AC_MSG_ERROR([changes root URL does not end with /]) ;;
+ esac],
+ CHANGES_ROOT_URL="https://gcc.gnu.org/"
+)
+AC_DEFINE_UNQUOTED(CHANGES_ROOT_URL,"$CHANGES_ROOT_URL",
+ [Define to the root for URLs about GCC changes.])
+
+# Sanity check enable_languages in case someone does not run the toplevel
+# configure # script.
+AC_ARG_ENABLE(languages,
+[AS_HELP_STRING([--enable-languages=LIST], [specify which front-ends to build])],
+[case ,${enable_languages}, in
+ ,,|,yes,)
+ # go safe -- we cannot be much sure without the toplevel
+ # configure's
+ # analysis of which target libs are present and usable
+ enable_languages=c
+ ;;
+ *,all,*)
+ AC_MSG_ERROR([only the toplevel supports --enable-languages=all])
+ ;;
+ *,c,*)
+ ;;
+ *)
+ enable_languages=c,${enable_languages}
+ ;;
+esac],
+[enable_languages=c])
+
+# If top-level libada has been disabled, then wire in install-gnatlib
+# invocation with `make install', so that one can build and install
+# the library manually with `make -C gcc all gnatlib gnattools install'.
+if test x"$enable_libada" = xno; then
+ gnat_install_lib=gnat-install-lib
+else
+ gnat_install_lib=
+fi
+AC_SUBST(gnat_install_lib)
+
+if test x"$enable_as_accelerator_for" != x; then
+ AC_DEFINE(ACCEL_COMPILER, 1,
+ [Define if this compiler should be built as the offload target compiler.])
+ enable_as_accelerator=yes
+ case "${target}" in
+ *-intelmicemul-*)
+ # In this case we expect offload compiler to be built as native, so we
+ # need to rename the driver to avoid clashes with host's drivers.
+ program_transform_name="s&^&${target}-&" ;;
+ esac
+ sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
+ program_transform_name=`echo $program_transform_name | sed $sedscript`
+ accel_dir_suffix=/accel/${target_noncanonical}
+ real_target_noncanonical=${enable_as_accelerator_for}
+fi
+AC_SUBST(enable_as_accelerator)
+AC_SUBST(real_target_noncanonical)
+AC_SUBST(accel_dir_suffix)
+
+for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
+ tgt=`echo $tgt | sed 's/=.*//'`
+
+ enable_offloading=1
+ case "$tgt" in
+ *-intelmic-* | *-intelmicemul-*)
+ omp_device_property=omp-device-properties-i386
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/i386/t-omp-device"
+ ;;
+ amdgcn*)
+ omp_device_property=omp-device-properties-gcn
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/gcn/t-omp-device"
+ ;;
+ nvptx*)
+ omp_device_property=omp-device-properties-nvptx
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/nvptx/t-omp-device"
+ ;;
+ *)
+ AC_MSG_ERROR([unknown offload target specified])
+ ;;
+ esac
+ omp_device_properties="${omp_device_properties} ${tgt}=${omp_device_property}"
+ omp_device_property_deps="${omp_device_property_deps} ${omp_device_property}"
+
+ if test x"$offload_targets" = x; then
+ offload_targets=$tgt
+ else
+ offload_targets="$offload_targets,$tgt"
+ fi
+done
+AC_SUBST(omp_device_properties)
+AC_SUBST(omp_device_property_deps)
+
+AC_DEFINE_UNQUOTED(OFFLOAD_TARGETS, "$offload_targets",
+ [Define to offload targets, separated by commas.])
+if test x"$enable_offloading" != x; then
+ AC_DEFINE(ENABLE_OFFLOADING, 1,
+ [Define this to enable support for offloading.])
+else
+ AC_DEFINE(ENABLE_OFFLOADING, 0,
+ [Define this to enable support for offloading.])
+fi
+
+if test "x$enable_offload_defaulted" = xyes; then
+ AC_DEFINE(OFFLOAD_DEFAULTED, 1,
+ [Define to 1 to if -foffload is defaulted])
+fi
+
+AC_ARG_WITH(multilib-list,
+[AS_HELP_STRING([--with-multilib-list], [select multilibs (AArch64, ARM, AVR, OR1K, RISC-V, SH and x86-64 only)])],
+:,
+with_multilib_list=default)
+
+AC_ARG_WITH(multilib-generator,
+[AS_HELP_STRING([--with-multilib-generator], [Multi-libs configuration string (RISC-V only)])],
+:,
+with_multilib_generator=default)
+
+AC_ARG_WITH(extra-multilibs,
+[ --with-extra-multilibs Select extra multilibs (ARM only)],
+:,
+with_extra_multilibs=default)
+
+# -------------------------
+# Checks for other programs
+# -------------------------
+
+AC_PROG_MAKE_SET
+
+# Find some useful tools
+AC_PROG_AWK
+# We need awk to create options.cc and options.h.
+# Bail out if it's missing.
+case ${AWK} in
+ "") AC_MSG_ERROR([can't build without awk, bailing out]) ;;
+esac
+
+gcc_AC_PROG_LN_S
+ACX_PROG_LN($LN_S)
+AC_PROG_RANLIB
+ranlib_flags=""
+AC_SUBST(ranlib_flags)
+
+gcc_AC_PROG_INSTALL
+
+# See if cmp has --ignore-initial.
+gcc_AC_PROG_CMP_IGNORE_INITIAL
+
+# See if we have the mktemp command.
+AC_CHECK_PROG(have_mktemp_command, mktemp, yes, no)
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+ACX_CHECK_PROG_VER(MAKEINFO, makeinfo, --version,
+ [GNU texinfo.* \([0-9][0-9.]*\)],
+ [4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*])
+if test $gcc_cv_prog_makeinfo_modern = no; then
+ AC_MSG_WARN([
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built.])
+ BUILD_INFO=
+else
+ BUILD_INFO=info
+fi
+AC_SUBST(BUILD_INFO)
+
+# Is pod2man recent enough to regenerate manpages?
+AC_MSG_CHECKING([for recent Pod::Man])
+if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
+ AC_MSG_RESULT(yes)
+ GENERATED_MANPAGES=generated-manpages
+else
+ AC_MSG_RESULT(no)
+ GENERATED_MANPAGES=
+fi
+AC_SUBST(GENERATED_MANPAGES)
+
+MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
+
+# How about lex?
+dnl Don't use AC_PROG_LEX; we insist on flex.
+dnl LEXLIB is not useful in gcc.
+AC_CHECK_PROGS([FLEX], flex, [$MISSING flex])
+
+# Bison?
+AC_CHECK_PROGS([BISON], bison, [$MISSING bison])
+
+# Binutils are not build modules, unlike bison/flex/makeinfo. So we
+# check for build == host before using them.
+
+# NM
+if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
+ && test -d ../binutils ; then
+ NM='${objdir}/../binutils/nm-new'
+else
+ AC_CHECK_PROG(NM, nm, nm, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm)
+fi
+
+# AR
+if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
+ && test -d ../binutils ; then
+ AR='${objdir}/../binutils/ar'
+else
+ AC_CHECK_PROG(AR, ar, ar, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar)
+fi
+
+# The jit documentation looks better if built with sphinx, but can be
+# built with texinfo if sphinx is not available.
+# Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
+AC_CHECK_PROG(doc_build_sys, sphinx-build, sphinx, texinfo)
+
+# --------------------
+# Checks for C headers
+# --------------------
+
+# Need to reject headers which give warnings, so that the -Werror bootstrap
+# works later. *sigh* This needs to come before all header checks.
+AC_PROG_CPP_WERROR
+
+AC_HEADER_STDC
+AC_HEADER_TIME
+ACX_HEADER_STRING
+AC_HEADER_SYS_WAIT
+AC_HEADER_TIOCGWINSZ
+AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
+ fcntl.h ftw.h unistd.h sys/file.h sys/time.h sys/mman.h \
+ sys/resource.h sys/param.h sys/times.h sys/stat.h sys/locking.h \
+ direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h)
+
+# Check for thread headers.
+AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
+AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
+
+# These tests can't be done till we know if we have limits.h.
+gcc_AC_C_CHAR_BIT
+AC_C_BIGENDIAN
+
+# ----------------------
+# Checks for C++ headers
+# ----------------------
+
+dnl Autoconf will give an error in the configure script if there is no
+dnl C++ preprocessor. Hack to prevent that.
+m4_pushdef([AC_MSG_ERROR], m4_defn([AC_MSG_WARN]))[]dnl
+AC_PROG_CXXCPP
+m4_popdef([AC_MSG_ERROR])[]dnl
+
+AC_CHECK_HEADERS(unordered_map)
+AC_CHECK_HEADERS(tr1/unordered_map)
+AC_CHECK_HEADERS(ext/hash_map)
+
+# --------
+# Dependency checking.
+# --------
+
+ZW_CREATE_DEPDIR
+AC_CONFIG_COMMANDS([gccdepdir],[
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
+ for lang in $subdirs c-family common analyzer rtl-ssa
+ do
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
+ done], [subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR])
+
+ZW_PROG_COMPILER_DEPENDENCIES([CXX])
+
+# --------
+# UNSORTED
+# --------
+
+
+# These libraries may be used by collect2.
+# We may need a special search path to get them linked.
+AC_CACHE_CHECK(for collect2 libraries, gcc_cv_collect2_libs,
+[save_LIBS="$LIBS"
+for libs in '' -lld -lmld \
+ '-L/usr/lib/cmplrs/cc2.11 -lmld' \
+ '-L/usr/lib/cmplrs/cc3.11 -lmld'
+do
+ LIBS="$libs"
+ AC_TRY_LINK_FUNC(ldopen,
+ [gcc_cv_collect2_libs="$libs"; break])
+done
+LIBS="$save_LIBS"
+test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'])
+case $gcc_cv_collect2_libs in
+ "none required") ;;
+ *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
+esac
+AC_SUBST(COLLECT2_LIBS)
+
+# When building Ada code on Alpha, we need exc_resume which is usually in
+# -lexc. So test for it.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(exc_resume, exc)
+GNAT_LIBEXC="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(GNAT_LIBEXC)
+
+# To support -mcpu=native on Solaris/SPARC, we need libkstat.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(kstat_open, kstat)
+EXTRA_GCC_LIBS="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(EXTRA_GCC_LIBS)
+
+# Solaris needs libsocket and libnsl for socket functions before 11.4.
+# C++ needs those for libcody.
+save_LIBS="$LIBS"
+LIBS=
+AX_LIB_SOCKET_NSL
+NETLIBS="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(NETLIBS)
+
+# Some systems put ldexp and frexp in libm instead of libc; assume
+# they're both in the same place. jcf-dump needs them.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(ldexp, m)
+LDEXP_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(LDEXP_LIB)
+
+# Some systems need dlopen
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(dlopen, dl)
+DL_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(DL_LIB)
+
+# Use <inttypes.h> only if it exists,
+# doesn't clash with <sys/types.h>, declares intmax_t and defines
+# PRId64
+AC_MSG_CHECKING(for inttypes.h)
+AC_CACHE_VAL(gcc_cv_header_inttypes_h,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+[[#define __STDC_FORMAT_MACROS
+#include <sys/types.h>
+#include <inttypes.h>]],
+ [[intmax_t i = -1;
+#ifndef PRId64
+choke me
+#endif]])],
+ [gcc_cv_header_inttypes_h=yes],
+ [gcc_cv_header_inttypes_h=no])])
+AC_MSG_RESULT($gcc_cv_header_inttypes_h)
+if test $gcc_cv_header_inttypes_h = yes; then
+ AC_DEFINE(HAVE_INTTYPES_H, 1,
+ [Define if you have a working <inttypes.h> header file.])
+fi
+
+# Look for the ZSTD package.
+ZSTD_INCLUDE=
+ZSTD_LIB=
+AC_SUBST(ZSTD_INCLUDE)
+AC_SUBST(ZSTD_LIB)
+ZSTD_CPPFLAGS=
+ZSTD_LDFLAGS=
+AC_SUBST(ZSTD_CPPFLAGS)
+AC_SUBST(ZSTD_LDFLAGS)
+AC_ARG_WITH(zstd,
+ [AS_HELP_STRING([--with-zstd=PATH],
+ [specify prefix directory for installed zstd library.
+ Equivalent to --with-zstd-include=PATH/include
+ plus --with-zstd-lib=PATH/lib])])
+AC_ARG_WITH(zstd-include,
+ [AS_HELP_STRING([--with-zstd-include=PATH],
+ [specify directory for installed zstd include files])])
+AC_ARG_WITH(zstd-lib,
+ [AS_HELP_STRING([--with-zstd-lib=PATH],
+ [specify directory for the installed zstd library])])
+case "x$with_zstd" in
+ x) ;;
+ xno)
+ ZSTD_INCLUDE=
+ ZSTD_LIB=
+ ;;
+ *) ZSTD_INCLUDE=$with_zstd/include
+ ZSTD_LIB=$with_zstd/lib
+ ;;
+esac
+
+if test "x$with_zstd" != xno; then
+if test "x$with_zstd_include" != x; then
+ ZSTD_INCLUDE=$with_zstd_include
+fi
+if test "x$with_zstd_lib" != x; then
+ ZSTD_LIB=$with_zstd_lib
+fi
+if test "x$ZSTD_INCLUDE" != x \
+ && test "x$ZSTD_INCLUDE" != xno; then
+ ZSTD_CPPFLAGS=-I$ZSTD_INCLUDE
+fi
+if test "x$ZSTD_LIB" != x \
+ && test "x$ZSTD_LIB" != xno; then
+ ZSTD_LDFLAGS=-L$ZSTD_LIB
+fi
+
+CXXFLAGS="$CXXFLAGS $ZSTD_CPPFLAGS"
+LDFLAGS="$LDFLAGS $ZSTD_LDFLAGS"
+
+AC_MSG_CHECKING(for zstd.h)
+AC_CACHE_VAL(gcc_cv_header_zstd_h,
+# We require version 1.3.0 or later. This is the first version that has
+# ZSTD_getFrameContentSize.
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+[[#include <zstd.h>
+#if ZSTD_VERSION_NUMBER < 10300
+#error "need zstd 1.3.0 or better"
+#endif]])],
+ [gcc_cv_header_zstd_h=yes],
+ [gcc_cv_header_zstd_h=no])])
+AC_MSG_RESULT($gcc_cv_header_zstd_h)
+if test $gcc_cv_header_zstd_h = yes; then
+ AC_DEFINE(HAVE_ZSTD_H, 1,
+ [Define if you have a working <zstd.h> header file.])
+elif test "x$with_zstd" != x; then
+ as_fn_error $? "Unable to find zstd.h. See config.log for details." "$LINENO" 5
+fi
+
+# LTO can use zstd compression algorithm
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(ZSTD_compress, zstd)
+ZSTD_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(ZSTD_LIB)
+fi
+
+dnl Disabled until we have a complete test for buggy enum bitfields.
+dnl gcc_AC_C_ENUM_BF_UNSIGNED
+
+define(gcc_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
+ ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl
+ fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl
+ fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
+ putchar_unlocked putc_unlocked)
+AC_CHECK_FUNCS(times clock kill getrlimit setrlimit atoq \
+ popen sysconf strsignal getrusage nl_langinfo \
+ gettimeofday mbstowcs wcswidth mmap posix_fallocate setlocale \
+ gcc_UNLOCKED_FUNCS madvise mallinfo mallinfo2 fstatat)
+
+if test x$ac_cv_func_mbstowcs = xyes; then
+ AC_CACHE_CHECK(whether mbstowcs works, gcc_cv_func_mbstowcs_works,
+[ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
+int main()
+{
+ mbstowcs(0, "", 0);
+ return 0;
+}]])],
+ [gcc_cv_func_mbstowcs_works=yes],
+ [gcc_cv_func_mbstowcs_works=no],
+ [gcc_cv_func_mbstowcs_works=yes])])
+ if test x$gcc_cv_func_mbstowcs_works = xyes; then
+ AC_DEFINE(HAVE_WORKING_MBSTOWCS, 1,
+ [Define this macro if mbstowcs does not crash when its
+ first argument is NULL.])
+ fi
+fi
+
+AC_CHECK_TYPE(ssize_t, int)
+AC_CHECK_TYPE(caddr_t, char *)
+AC_CHECK_TYPE(sighander_t,
+ AC_DEFINE(HAVE_SIGHANDLER_T, 1,
+ [Define if <sys/signal.h> defines sighandler_t]),
+ ,signal.h)
+
+GCC_AC_FUNC_MMAP_BLACKLIST
+
+case "${host}" in
+*-*-*vms*)
+ # Under VMS, vfork works very differently than on Unix. The standard test
+ # won't work, and it isn't easily adaptable. It makes more sense to
+ # just force it.
+ ac_cv_func_vfork_works=yes
+ ;;
+esac
+AC_FUNC_FORK
+
+AM_ICONV
+
+# Until we have in-tree GNU iconv:
+LIBICONV_DEP=
+if test -f "$LTLIBICONV"; then
+ LIBICONV_DEP=$LTLIBICONV
+fi
+AC_SUBST(LIBICONV_DEP)
+
+AM_LC_MESSAGES
+
+AM_LANGINFO_CODESET
+
+# We will need to find libiberty.h and ansidecl.h
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+saved_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+
+# gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
+# normal autoconf function for these. But force definition of
+# HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
+# basename handling in libiberty.h.
+AC_CHECK_DECLS([basename(const char*), strstr(const char*,const char*)], , ,[
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include "ansidecl.h"
+#include "system.h"])
+
+gcc_AC_CHECK_DECLS(getenv atol atoll asprintf sbrk abort atof getcwd getwd \
+ madvise stpcpy strnlen strsignal strverscmp \
+ strtol strtoul strtoll strtoull setenv unsetenv \
+ errno snprintf vsnprintf vasprintf malloc realloc calloc \
+ free getopt clock getpagesize ffs gcc_UNLOCKED_FUNCS, , ,[
+#include "ansidecl.h"
+#include "system.h"])
+
+gcc_AC_CHECK_DECLS(getrlimit setrlimit getrusage, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(mallinfo mallinfo2, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+])
+
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+]], [[rlim_t l = 0;]])],[],[AC_DEFINE([rlim_t],[long],
+[Define to `long' if <sys/resource.h> doesn't define.])])
+
+# On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
+# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
+# in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
+# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
+gcc_AC_CHECK_DECLS(ldgetname, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_LDFCN_H
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(times, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(sigaltstack, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#include <signal.h>
+])
+
+# More time-related stuff.
+AC_CACHE_CHECK(for struct tms, ac_cv_struct_tms, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+]], [[struct tms tms;]])],[ac_cv_struct_tms=yes],[ac_cv_struct_tms=no])])
+if test $ac_cv_struct_tms = yes; then
+ AC_DEFINE(HAVE_STRUCT_TMS, 1,
+ [Define if <sys/times.h> defines struct tms.])
+fi
+
+# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
+# revisit after autoconf 2.50.
+AC_CACHE_CHECK(for clock_t, gcc_cv_type_clock_t, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+]], [[clock_t x;]])],[gcc_cv_type_clock_t=yes],[gcc_cv_type_clock_t=no])])
+if test $gcc_cv_type_clock_t = yes; then
+ AC_DEFINE(HAVE_CLOCK_T, 1,
+ [Define if <time.h> defines clock_t.])
+fi
+
+# Check if F_SETLKW is supported by fcntl.
+AC_CACHE_CHECK(for F_SETLKW, ac_cv_f_setlkw, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <fcntl.h>]], [[
+struct flock fl;
+fl.l_whence = 0;
+fl.l_start = 0;
+fl.l_len = 0;
+fl.l_pid = 0;
+return fcntl (1, F_SETLKW, &fl);]])],
+[ac_cv_f_setlkw=yes],[ac_cv_f_setlkw=no])])
+if test $ac_cv_f_setlkw = yes; then
+ AC_DEFINE(HOST_HAS_F_SETLKW, 1,
+ [Define if F_SETLKW supported by fcntl.])
+fi
+
+# Check if O_CLOEXEC is defined by fcntl
+AC_CACHE_CHECK(for O_CLOEXEC, ac_cv_o_cloexec, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <fcntl.h>]], [[
+return open ("/dev/null", O_RDONLY | O_CLOEXEC);]])],
+[ac_cv_o_cloexec=yes],[ac_cv_o_cloexec=no])])
+if test $ac_cv_o_cloexec = yes; then
+ AC_DEFINE(HOST_HAS_O_CLOEXEC, 1,
+ [Define if O_CLOEXEC supported by fcntl.])
+fi
+
+# C++ Modules would like some networking features to provide the mapping
+# server. You can still use modules without them though.
+# The following network-related checks could probably do with some
+# Windows and other non-linux defenses and checking.
+
+# Local socket connectivity wants AF_UNIX networking
+# Check for AF_UNIX networking
+AC_CACHE_CHECK(for AF_UNIX, ac_cv_af_unix, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <netinet/in.h>]],[[
+sockaddr_un un;
+un.sun_family = AF_UNSPEC;
+int fd = socket (AF_UNIX, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&un, sizeof (un));]])],
+[ac_cv_af_unix=yes],
+[ac_cv_af_unix=no])])
+if test $ac_cv_af_unix = yes; then
+ AC_DEFINE(HAVE_AF_UNIX, 1,
+ [Define if AF_UNIX supported.])
+fi
+
+# Remote socket connectivity wants AF_INET6 networking
+# Check for AF_INET6 networking
+AC_CACHE_CHECK(for AF_INET6, ac_cv_af_inet6, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>]],[[
+sockaddr_in6 in6;
+in6.sin6_family = AF_UNSPEC;
+struct addrinfo *addrs = 0;
+struct addrinfo hints;
+hints.ai_flags = 0;
+hints.ai_family = AF_INET6;
+hints.ai_socktype = SOCK_STREAM;
+hints.ai_protocol = 0;
+hints.ai_canonname = 0;
+hints.ai_addr = 0;
+hints.ai_next = 0;
+int e = getaddrinfo ("localhost", 0, &hints, &addrs);
+const char *str = gai_strerror (e);
+freeaddrinfo (addrs);
+int fd = socket (AF_INET6, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&in6, sizeof (in6));]])],
+[ac_cv_af_inet6=yes],
+[ac_cv_af_inet6=no])])
+if test $ac_cv_af_inet6 = yes; then
+ AC_DEFINE(HAVE_AF_INET6, 1,
+ [Define if AF_INET6 supported.])
+fi
+
+# Check if _LK_LOCK is supported by _locking
+AC_CACHE_CHECK(for _LK_LOCK, ac_cv_lk_lock, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <io.h>
+#include <sys/locking.h>]], [[
+ int fd;
+ return _locking (fd, _LK_LOCK, 0);]])],
+[ac_cv_lk_lock=yes],[ac_cv_lk_lock=no])])
+if test $ac_cv_lk_lock = yes; then
+ AC_DEFINE(HOST_HAS_LK_LOCK, 1,
+ [Define if _LK_LOC supported by _locking.])
+fi
+
+# Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
+CFLAGS="$saved_CFLAGS"
+CXXFLAGS="$saved_CXXFLAGS"
+
+# mkdir takes a single argument on some systems.
+gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG
+
+# File extensions
+manext='.1'
+objext='.o'
+AC_SUBST(manext)
+AC_SUBST(objext)
+
+# With Setjmp/Longjmp based exception handling.
+AC_ARG_ENABLE(sjlj-exceptions,
+[AS_HELP_STRING([--enable-sjlj-exceptions],
+ [arrange to use setjmp/longjmp exception handling])],
+[case $target in
+ *-*-hpux10*)
+ if test $enableval != yes; then
+ AC_MSG_WARN([dwarf2 exceptions not supported, sjlj exceptions forced])
+ enableval=yes
+ fi
+ ;;
+esac
+force_sjlj_exceptions=yes],
+[case $target in
+ *-*-hpux10*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ lm32*-*-*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ *)
+ force_sjlj_exceptions=no
+ ;;
+esac])
+if test $force_sjlj_exceptions = yes; then
+ sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
+ AC_DEFINE_UNQUOTED(CONFIG_SJLJ_EXCEPTIONS, $sjlj,
+ [Define 0/1 to force the choice for exception handling model.])
+fi
+
+# --------------------------------------------------------
+# Build, host, and target specific configuration fragments
+# --------------------------------------------------------
+
+# Collect build-machine-specific information.
+. ${srcdir}/config.build || exit 1
+
+# Collect host-machine-specific information.
+. ${srcdir}/config.host || exit 1
+
+target_gtfiles=
+
+# Collect target-machine-specific information.
+. ${srcdir}/config.gcc || exit 1
+
+extra_objs="${host_extra_objs} ${extra_objs}"
+extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
+
+# Default the target-machine variables that were not explicitly set.
+if test x"$tm_file" = x
+then tm_file=$cpu_type/$cpu_type.h; fi
+
+if test x"$extra_headers" = x
+then extra_headers=; fi
+
+if test x$md_file = x
+then md_file=$cpu_type/$cpu_type.md; fi
+
+if test x$out_file = x
+then out_file=$cpu_type/$cpu_type.cc; fi
+
+if test x"$tmake_file" = x
+then tmake_file=$cpu_type/t-$cpu_type
+fi
+
+# Support --enable-initfini-array.
+if test x$enable_initfini_array != xno; then
+ tm_file="${tm_file} initfini-array.h"
+fi
+
+if test x"$dwarf2" = xyes
+then tm_file="$tm_file tm-dwarf2.h"
+fi
+
+# Say what files are being used for the output code and MD file.
+echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
+echo "Using \`$srcdir/config/$md_file' as machine description file."
+
+# If any of the xm_file variables contain nonexistent files, warn
+# about them and drop them.
+
+bx=
+for x in $build_xm_file; do
+ if test -f $srcdir/config/$x
+ then bx="$bx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+build_xm_file="$bx"
+
+hx=
+for x in $host_xm_file; do
+ if test -f $srcdir/config/$x
+ then hx="$hx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+host_xm_file="$hx"
+
+tx=
+for x in $xm_file; do
+ if test -f $srcdir/config/$x
+ then tx="$tx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+xm_file="$tx"
+
+count=a
+for f in $tm_file; do
+ count=${count}x
+done
+if test $count = ax; then
+ echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
+else
+ echo "Using the following target machine macro files:"
+ for f in $tm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+
+if test x$use_long_long_for_widest_fast_int = xyes; then
+ AC_DEFINE(USE_LONG_LONG_FOR_WIDEST_FAST_INT, 1,
+[Define to 1 if the 'long long' type is wider than 'long' but still
+efficiently supported by the host hardware.])
+fi
+
+gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_LD, $gnu_ld_bool, [Define to 1 if using GNU ld.])
+
+gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_AS, $gnu_as_bool, [Define to 1 if using GNU as.])
+
+count=a
+for f in $host_xm_file; do
+ count=${count}x
+done
+if test $count = a; then
+ :
+elif test $count = ax; then
+ echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
+else
+ echo "Using the following host machine macro files:"
+ for f in $host_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+echo "Using ${out_host_hook_obj} for host machine hooks."
+
+if test "$host_xm_file" != "$build_xm_file"; then
+ count=a
+ for f in $build_xm_file; do
+ count=${count}x
+ done
+ if test $count = a; then
+ :
+ elif test $count = ax; then
+ echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
+ else
+ echo "Using the following build machine macro files:"
+ for f in $build_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+ fi
+fi
+
+if test -n "$configured_native_system_header_dir"; then
+ native_system_header_dir=$configured_native_system_header_dir
+fi
+NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
+AC_SUBST(NATIVE_SYSTEM_HEADER_DIR)
+
+case ${host} in
+ powerpc*-*-darwin*)
+ AC_CACHE_CHECK([whether mcontext_t fields have underscores],
+ gcc_cv_mcontext_underscores,
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#include <sys/cdefs.h>
+#include <sys/signal.h>
+#include <ucontext.h>
+int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
+])],
+ gcc_cv_mcontext_underscores=no, gcc_cv_mcontext_underscores=yes))
+ if test $gcc_cv_mcontext_underscores = yes; then
+ AC_DEFINE(HAS_MCONTEXT_T_UNDERSCORES,,dnl
+ [mcontext_t fields start with __])
+ fi
+ ;;
+esac
+
+# ---------
+# Threading
+# ---------
+
+# Check if a valid thread package
+case ${enable_threads} in
+ "" | no)
+ # No threads
+ target_thread_file='single'
+ ;;
+ yes)
+ # default
+ target_thread_file='single'
+ ;;
+ aix | dce | lynx | mipssde | posix | rtems | \
+ single | tpf | vxworks | win32)
+ target_thread_file=${enable_threads}
+ ;;
+ *)
+ echo "${enable_threads} is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+
+if test x${thread_file} = x; then
+ # No thread file set by target-specific clauses in config.gcc,
+ # so use file chosen by default logic above
+ thread_file=${target_thread_file}
+fi
+
+# --------
+# UNSORTED
+# --------
+
+use_cxa_atexit=no
+if test x$enable___cxa_atexit = xyes || \
+ test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
+ if test x$host = x$target; then
+ case $host in
+ # mingw32 doesn't have __cxa_atexit but uses atexit registration
+ # keyed to flag_use_cxa_atexit
+ *-*-mingw32*)
+ use_cxa_atexit=yes
+ ;;
+ powerpc-ibm-aix*)
+ use_cxa_atexit=yes
+ ;;
+ *)
+ AC_CHECK_FUNC(__cxa_atexit,[use_cxa_atexit=yes],
+ [echo "__cxa_atexit can't be enabled on this target"])
+ ;;
+ esac
+ else
+ # We can't check for __cxa_atexit when building a cross, so assume
+ # it is available
+ use_cxa_atexit=yes
+ fi
+ if test x$use_cxa_atexit = xyes; then
+ AC_DEFINE(DEFAULT_USE_CXA_ATEXIT, 2,
+ [Define if you want to use __cxa_atexit, rather than atexit, to
+ register C++ destructors for local statics and global objects.
+ This is essential for fully standards-compliant handling of
+ destructors, but requires __cxa_atexit in libc.])
+ fi
+fi
+
+# Look for a file containing extra machine modes.
+if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
+ extra_modes_file='$(srcdir)'/config/${extra_modes}
+ AC_SUBST(extra_modes_file)
+ AC_DEFINE_UNQUOTED(EXTRA_MODES_FILE, "config/$extra_modes",
+ [Define to the name of a file containing a list of extra machine modes
+ for this architecture.])
+fi
+
+# Convert extra_options into a form suitable for Makefile use.
+extra_opt_files=
+all_opt_files=
+for f in $extra_options; do
+ extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
+ all_opt_files="$all_opt_files $srcdir/config/$f"
+done
+AC_SUBST(extra_opt_files)
+
+# auto-host.h is the file containing items generated by autoconf and is
+# the first file included by config.h.
+# If host=build, it is correct to have bconfig include auto-host.h
+# as well. If host!=build, we are in error and need to do more
+# work to find out the build config parameters.
+if test x$host = x$build
+then
+ build_auto=auto-host.h
+ HAVE_AUTO_BUILD='# '
+else
+ # We create a subdir, then run autoconf in the subdir.
+ # To prevent recursion we set host and build for the new
+ # invocation of configure to the build for this invocation
+ # of configure.
+ tempdir=build.$$
+ rm -rf $tempdir
+ mkdir $tempdir
+ cd $tempdir
+ case ${srcdir} in
+ /* | [A-Za-z]:[\\/]* ) realsrcdir=${srcdir};;
+ *) realsrcdir=../${srcdir};;
+ esac
+ # Clearing GMPINC is necessary to prevent host headers being
+ # used by the build compiler. Defining GENERATOR_FILE stops
+ # system.h from including gmp.h.
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
+ ${enable_option_checking+--enable-option-checking="$enable_option_checking"} \
+ --target=$target_alias --host=$build_alias \
+ --build=$build_alias || exit # retaining $tempdir
+
+ # We just finished tests for the build machine, so rename
+ # the file auto-build.h in the gcc directory.
+ mv auto-host.h ../auto-build.h
+ cd ..
+ rm -rf $tempdir
+ build_auto=auto-build.h
+ HAVE_AUTO_BUILD=
+fi
+AC_SUBST(build_subdir)
+AC_SUBST(HAVE_AUTO_BUILD)
+
+tm_file="${tm_file} defaults.h"
+tm_p_file="${tm_p_file} tm-preds.h"
+tm_d_file="${tm_d_file} defaults.h"
+host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
+build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+# put this back in temporarily.
+xm_file="auto-host.h ansidecl.h ${xm_file}"
+
+# --------
+# UNSORTED
+# --------
+
+changequote(,)dnl
+# Compile in configure arguments.
+if test -f configargs.h ; then
+ # Being re-configured.
+ gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
+ gcc_reconf_arguments=`echo "$gcc_config_arguments" | sed -e 's/^.*\( : (reconfigured) .*$\)/\1/'`
+ if [ "$gcc_reconf_arguments" != " : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" ]; then
+ gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
+ fi
+else
+ gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
+fi
+
+# Double all backslashes and backslash all quotes to turn
+# gcc_config_arguments into a C string.
+sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
+$gcc_config_arguments
+EOF
+gcc_config_arguments_str=`cat conftest.out`
+rm -f conftest.out
+
+cat > configargs.h <<EOF
+/* Generated automatically. */
+static const char configuration_arguments[] = "$gcc_config_arguments_str";
+static const char thread_model[] = "$thread_file";
+
+static const struct {
+ const char *name, *value;
+} configure_default_options[] = $configure_default_options;
+EOF
+changequote([,])dnl
+
+changequote(,)dnl
+gcc_BASEVER=`cat $srcdir/BASE-VER`
+gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
+gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
+if test -f $srcdir/REVISION ; then
+ gcc_REVISION=`cat $srcdir/REVISION`
+else
+ gcc_REVISION=""
+fi
+cat > plugin-version.h <<EOF
+#include "configargs.h"
+
+#define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
+#define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
+
+static char basever[] = "$gcc_BASEVER";
+static char datestamp[] = "$gcc_DATESTAMP";
+static char devphase[] = "$gcc_DEVPHASE";
+static char revision[] = "$gcc_REVISION";
+
+/* FIXME plugins: We should make the version information more precise.
+ One way to do is to add a checksum. */
+
+static struct plugin_gcc_version gcc_version = {basever, datestamp,
+ devphase, revision,
+ configuration_arguments};
+EOF
+changequote([,])dnl
+
+# Determine what GCC version number to use in filesystem paths.
+GCC_BASE_VER
+
+# Internationalization
+ZW_GNU_GETTEXT_SISTER_DIR
+
+# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
+# -liconv on the link line twice.
+case "$LIBINTL" in *$LIBICONV*)
+ LIBICONV= ;;
+esac
+
+AC_ARG_ENABLE(secureplt,
+[AS_HELP_STRING([--enable-secureplt],
+ [enable -msecure-plt by default for PowerPC])],
+[], [])
+
+AC_ARG_ENABLE(mingw-wildcard,
+[AS_HELP_STRING([--enable-mingw-wildcard],
+ [Set whether to expand wildcard on command-line.
+ Default to platform configuration])],
+[],[enable_mingw_wildcard=platform])
+AS_IF([test x"$enable_mingw_wildcard" != xplatform ],
+ [AC_DEFINE_UNQUOTED(MINGW_DOWILDCARD,
+ $(test x"$enable_mingw_wildcard" = xno; echo $?),
+ [Value to set mingw's _dowildcard to.])])
+
+AC_ARG_ENABLE(large-address-aware,
+[AS_HELP_STRING([--enable-large-address-aware],
+ [Link mingw executables with --large-address-aware])])
+AS_IF([test x"$enable_large_address_aware" = xyes],
+ [AC_DEFINE([MINGW_DEFAULT_LARGE_ADDR_AWARE], 1,
+ [Define if we should link mingw executables with --large-address-aware])])
+
+AC_ARG_ENABLE(leading-mingw64-underscores,
+ AS_HELP_STRING([--enable-leading-mingw64-underscores],
+ [enable leading underscores on 64 bit mingw targets]),
+ [],[])
+AS_IF([ test x"$enable_leading_mingw64_underscores" = xyes ],
+ [AC_DEFINE(USE_MINGW64_LEADING_UNDERSCORES, 1,
+ [Define if we should use leading underscore on 64 bit mingw targets])])
+
+AC_ARG_ENABLE(cld,
+[AS_HELP_STRING([--enable-cld], [enable -mcld by default for 32bit x86])], [],
+[enable_cld=no])
+
+AC_ARG_ENABLE(frame-pointer,
+[AS_HELP_STRING([--enable-frame-pointer],
+ [enable -fno-omit-frame-pointer by default for x86])], [],
+[
+case $target_os in
+linux* | gnu* | darwin[[8912]]* | cygwin* | mingw*)
+ # Enable -fomit-frame-pointer by default for these systems with DWARF2.
+ enable_frame_pointer=no
+ ;;
+*)
+ enable_frame_pointer=yes
+ ;;
+esac
+])
+
+case $target in
+i[[34567]]86-*-* | x86_64-*-*)
+ if test "x$enable_cld" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_CLD=1"
+ fi
+ if test "x$enable_frame_pointer" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
+ fi
+ ;;
+esac
+
+# Windows32 Registry support for specifying GCC installation paths.
+AC_ARG_ENABLE(win32-registry,
+[AS_HELP_STRING([--disable-win32-registry],
+ [disable lookup of installation paths in the
+ Registry on Windows hosts])
+AS_HELP_STRING([--enable-win32-registry], [enable registry lookup (default)])
+AS_HELP_STRING([--enable-win32-registry=KEY],
+ [use KEY instead of GCC version as the last portion
+ of the registry key])],,)
+
+case $host_os in
+ win32 | pe | cygwin* | mingw32*)
+ if test "x$enable_win32_registry" != xno; then
+ AC_SEARCH_LIBS(RegOpenKeyExA, advapi32,, [enable_win32_registry=no])
+ fi
+
+ if test "x$enable_win32_registry" != xno; then
+ AC_DEFINE(ENABLE_WIN32_REGISTRY, 1,
+ [Define to 1 if installation paths should be looked up in the Windows
+ Registry. Ignored on non-Windows hosts.])
+
+ if test "x$enable_win32_registry" != xyes \
+ && test "x$enable_win32_registry" != x; then
+ AC_DEFINE_UNQUOTED(WIN32_REGISTRY_KEY, "$enable_win32_registry",
+ [Define to be the last component of the Windows registry key under which
+ to look for installation paths. The full key used will be
+ HKEY_LOCAL_MACHINE/SOFTWARE/Free Software Foundation/{WIN32_REGISTRY_KEY}.
+ The default is the GCC version number.])
+ fi
+ fi
+ ;;
+esac
+
+# Get an absolute path to the GCC top-level source directory
+holddir=`${PWDCMD-pwd}`
+cd $srcdir
+topdir=`${PWDCMD-pwd}`
+cd $holddir
+
+# Conditionalize the makefile for this host machine.
+xmake_file=
+for f in ${host_xmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ xmake_file="${xmake_file} \$(srcdir)/config/$f"
+ fi
+done
+
+# Conditionalize the makefile for this target machine.
+tmake_file_=
+for f in ${tmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+ fi
+done
+tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
+
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
+
+tm_file_list="options.h"
+tm_include_list="options.h insn-constants.h"
+for f in $tm_file; do
+ case $f in
+ ./* )
+ f=`echo $f | sed 's/^..//'`
+ tm_file_list="${tm_file_list} $f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ defaults.h )
+ tm_file_list="${tm_file_list} \$(srcdir)/$f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ * )
+ tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+ tm_include_list="${tm_include_list} config/$f"
+ ;;
+ esac
+done
+
+tm_p_file_list=
+tm_p_include_list=
+for f in $tm_p_file; do
+ case $f in
+ tm-preds.h )
+ tm_p_file_list="${tm_p_file_list} $f"
+ tm_p_include_list="${tm_p_include_list} $f"
+ ;;
+ * )
+ tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ tm_p_include_list="${tm_p_include_list} config/$f"
+ esac
+done
+
+tm_d_file_list=
+tm_d_include_list="options.h insn-constants.h"
+for f in $tm_d_file; do
+ case $f in
+ defaults.h )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/$f"
+ tm_d_include_list="${tm_d_include_list} $f"
+ ;;
+ * )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/config/$f"
+ tm_d_include_list="${tm_d_include_list} config/$f"
+ ;;
+ esac
+done
+
+xm_file_list=
+xm_include_list=
+for f in $xm_file; do
+ case $f in
+ ansidecl.h )
+ xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ auto-host.h )
+ xm_file_list="${xm_file_list} $f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ * )
+ xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
+ xm_include_list="${xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+host_xm_file_list=
+host_xm_include_list=
+for f in $host_xm_file; do
+ case $f in
+ ansidecl.h )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ auto-host.h )
+ host_xm_file_list="${host_xm_file_list} $f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ * )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
+ host_xm_include_list="${host_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+build_xm_file_list=
+for f in $build_xm_file; do
+ case $f in
+ ansidecl.h )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ auto-build.h | auto-host.h )
+ build_xm_file_list="${build_xm_file_list} $f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ * )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
+ build_xm_include_list="${build_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+# Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
+# cross-compiler which does not use the native headers and libraries.
+# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
+CROSS= AC_SUBST(CROSS)
+ALL=all.internal AC_SUBST(ALL)
+SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' AC_SUBST(SYSTEM_HEADER_DIR)
+BUILD_SYSTEM_HEADER_DIR=$SYSTEM_HEADER_DIR AC_SUBST(BUILD_SYSTEM_HEADER_DIR)
+
+if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x ||
+ test x$build != x$host || test "x$with_build_sysroot" != x; then
+ if test "x$with_build_sysroot" != x; then
+ BUILD_SYSTEM_HEADER_DIR=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+ else
+ BUILD_SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test x$host != x$target
+ then
+ CROSS="-DCROSS_DIRECTORY_STRUCTURE"
+ ALL=all.cross
+ SYSTEM_HEADER_DIR=$BUILD_SYSTEM_HEADER_DIR
+ elif test "x$TARGET_SYSTEM_ROOT" != x; then
+ SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test "x$with_build_sysroot" != "x"; then
+ target_header_dir="${with_build_sysroot}${native_system_header_dir}"
+ elif test "x$with_sysroot" = x; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
+ elif test "x$with_sysroot" = xyes; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
+ else
+ target_header_dir="${with_sysroot}${native_system_header_dir}"
+ fi
+else
+ target_header_dir=${native_system_header_dir}
+fi
+
+# If this is a cross-compiler that does not
+# have its own set of headers then define
+# inhibit_libc
+
+# If this is using newlib, without having the headers available now,
+# then define inhibit_libc in LIBGCC2_CFLAGS.
+# This prevents libgcc2 from containing any code which requires libc
+# support.
+: ${inhibit_libc=false}
+if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
+ test x$with_newlib = xyes ; } &&
+ { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
+ inhibit_libc=true
+fi
+AC_SUBST(inhibit_libc)
+
+# When building gcc with a cross-compiler, we need to adjust things so
+# that the generator programs are still built with the native compiler.
+# Also, we cannot run fixincludes.
+
+# These are the normal (build=host) settings:
+CC_FOR_BUILD='$(CC)' AC_SUBST(CC_FOR_BUILD)
+CXX_FOR_BUILD='$(CXX)' AC_SUBST(CXX_FOR_BUILD)
+BUILD_CFLAGS='$(ALL_CFLAGS)' AC_SUBST(BUILD_CFLAGS)
+BUILD_CXXFLAGS='$(ALL_CXXFLAGS)' AC_SUBST(BUILD_CXXFLAGS)
+BUILD_LDFLAGS='$(LDFLAGS)' AC_SUBST(BUILD_LDFLAGS)
+STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_FIXINC)
+
+# And these apply if build != host, or we are generating coverage data
+if test x$build != x$host || test "x$coverage_flags" != x
+then
+ BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CFLAGS_FOR_BUILD)'
+ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS_FOR_BUILD)'
+ BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
+fi
+
+# Expand extra_headers to include complete path.
+# This substitutes for lots of t-* files.
+extra_headers_list=
+# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
+for file in ${extra_headers} ; do
+ extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+done
+
+# If use_gcc_tgmath is set, append ginclude/tgmath.h.
+if test x"$use_gcc_tgmath" = xyes
+then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
+fi
+
+# Define collect2 in Makefile.
+case $host_can_use_collect2 in
+ no) collect2= ;;
+ *) collect2='collect2$(exeext)' ;;
+esac
+AC_SUBST([collect2])
+
+# Add a definition of USE_COLLECT2 if system wants one.
+case $use_collect2 in
+ no) use_collect2= ;;
+ "") ;;
+ *)
+ host_xm_defines="${host_xm_defines} USE_COLLECT2"
+ xm_defines="${xm_defines} USE_COLLECT2"
+ case $host_can_use_collect2 in
+ no)
+ AC_MSG_ERROR([collect2 is required but cannot be built on this system])
+ ;;
+ esac
+ ;;
+esac
+
+AC_DEFINE_UNQUOTED(LTOPLUGINSONAME,"${host_lto_plugin_soname}",
+[Define to the name of the LTO plugin DSO that must be
+ passed to the linker's -plugin=LIB option.])
+
+# ---------------------------
+# Assembler & linker features
+# ---------------------------
+
+# During stage 2, ld is actually gcc/collect-ld, which is a small script to
+# discern between when to use prev-ld/ld-new and when to use ld/ld-new.
+# However when ld-new is first executed from the build tree, libtool will
+# relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
+# to the build tree. While doing this we need to use the previous-stage
+# linker, or we have an infinite loop. The presence of a shell script as
+# ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
+# the gcc/collect-ld script. So we need to know how libtool works, or
+# exec-tool will fail.
+
+m4_defun([_LT_CONFIG_COMMANDS], [])
+AC_PROG_LIBTOOL
+AC_SUBST(objdir)
+AC_SUBST(enable_fast_install)
+
+# Identify the assembler which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the assembler
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target assembler and hope that it will have the same features
+# as the host->target assembler we'll be using.
+gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
+
+m4_pattern_allow([AS_FOR_TARGET])dnl
+AS_VAR_SET_IF(gcc_cv_as,, [
+if test -x "$DEFAULT_ASSEMBLER"; then
+ gcc_cv_as="$DEFAULT_ASSEMBLER"
+elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
+ && test -f ../gas/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_as=../gas/as-new$build_exeext
+elif test -x as$build_exeext; then
+ # Build using assembler in the current directory.
+ gcc_cv_as=./as$build_exeext
+elif ( set dummy $AS_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_as="$AS_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_as, $AS_FOR_TARGET)
+fi])
+
+ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
+AC_SUBST(ORIGINAL_AS_FOR_TARGET)
+case "$ORIGINAL_AS_FOR_TARGET" in
+ ./as | ./as$build_exeext) ;;
+ *) AC_CONFIG_FILES(as:exec-tool.in, [chmod +x as]) ;;
+esac
+
+default_ld=
+AC_ARG_ENABLE(ld,
+[[ --enable-ld[=ARG] build ld [ARG={default,yes,no}]]],
+[case "${enableval}" in
+ no)
+ default_ld=ld.gold
+ ;;
+ esac])
+
+install_gold_as_default=no
+AC_ARG_ENABLE(gold,
+[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
+[case "${enableval}" in
+ default)
+ install_gold_as_default=yes
+ ;;
+ yes)
+ if test x${default_ld} != x; then
+ install_gold_as_default=yes
+ fi
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR([invalid --enable-gold argument])
+ ;;
+ esac])
+
+# Identify the linker which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the linker
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target linker and hope that it will have the same features
+# as the host->target linker we'll be using.
+gcc_cv_gld_major_version=
+gcc_cv_gld_minor_version=
+gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
+gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
+gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
+
+AS_VAR_SET_IF(gcc_cv_ld,, [
+if test -x "$DEFAULT_LINKER"; then
+ gcc_cv_ld="$DEFAULT_LINKER"
+elif test $install_gold_as_default = yes \
+ && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
+ && test -f ../gold/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../gold/ld-new$build_exeext
+elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
+ && test -f ../ld/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../ld/ld-new$build_exeext
+elif test -x collect-ld$build_exeext; then
+ # Build using linker in the current directory.
+ gcc_cv_ld=./collect-ld$build_exeext
+elif ( set dummy $LD_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_ld="$LD_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_ld, $LD_FOR_TARGET)
+fi])
+
+ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
+PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
+# if the PLUGIN_LD is set ld-new, just have it as ld
+# as that is the installed named.
+if test x$PLUGIN_LD_SUFFIX = xld-new \
+ || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
+ PLUGIN_LD_SUFFIX=ld
+fi
+AC_ARG_WITH(plugin-ld,
+[AS_HELP_STRING([[--with-plugin-ld=[ARG]]], [specify the plugin linker])],
+[if test x"$withval" != x; then
+ ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
+ PLUGIN_LD_SUFFIX="$withval"
+ fi])
+AC_SUBST(ORIGINAL_PLUGIN_LD_FOR_TARGET)
+AC_DEFINE_UNQUOTED(PLUGIN_LD_SUFFIX, "$PLUGIN_LD_SUFFIX", [Specify plugin linker])
+
+# Check to see if we are using gold instead of ld
+AC_MSG_CHECKING(whether we are using gold)
+ld_is_gold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ fi
+fi
+AC_MSG_RESULT($ld_is_gold)
+
+# Check to see if we are using mold instead of ld
+AC_MSG_CHECKING(whether we are using mold)
+ld_is_mold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "mold" > /dev/null; then
+ ld_is_mold=yes
+ fi
+fi
+AC_MSG_RESULT($ld_is_mold)
+
+
+AC_MSG_CHECKING(gold linker with split stack support as non default)
+# Check to see if default ld is not gold, but gold is
+# available and has support for split stack. If gcc was configured
+# with gold then no checking is done.
+#
+if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
+
+# For platforms other than powerpc64*, enable as appropriate.
+
+ gold_non_default=no
+ ld_gold=`which ${gcc_cv_ld}.gold`
+# Make sure this gold has minimal split stack support
+ if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
+ ld_vers=`$ld_gold --version | sed 1q`
+ gold_vers=`echo $ld_vers | sed -n \
+ -e 's,^[[^)]]*[[ ]]\([[0-9]][[0-9]]*\.[[0-9]][[0-9]]*[[^)]]*\)) .*$,\1,p'`
+ case $target in
+# check that the gold version contains the complete split stack support
+# on powerpc64 big and little endian
+ powerpc64*-*-*)
+ case "$gold_vers" in
+ 2.25.[[1-9]]*|2.2[[6-9]][[.0-9]]*|2.[[3-9]][[.0-9]]*|[[3-9]].[[.0-9]]*) gold_non_default=yes
+ ;;
+ *) gold_non_default=no
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ if test $gold_non_default = yes; then
+ AC_DEFINE(HAVE_GOLD_NON_DEFAULT_SPLIT_STACK, 1,
+ [Define if the gold linker supports split stack and is available as a non-default])
+ fi
+fi
+AC_MSG_RESULT($gold_non_default)
+
+ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
+AC_SUBST(ORIGINAL_LD_FOR_TARGET)
+case "$ORIGINAL_LD_FOR_TARGET" in
+ ./collect-ld | ./collect-ld$build_exeext) ;;
+ *) AC_CONFIG_FILES(collect-ld:exec-tool.in, [chmod +x collect-ld]) ;;
+esac
+
+AC_MSG_CHECKING(what linker to use)
+if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
+ || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
+ # Single tree build which includes ld. We want to prefer it
+ # over whatever linker top-level may have detected, since
+ # we'll use what we're building after installation anyway.
+ AC_MSG_RESULT(newly built ld)
+ in_tree_ld=yes
+ in_tree_ld_is_elf=no
+ if (grep 'EMUL = .*elf' ../ld/Makefile \
+ || grep 'EMUL = .*linux' ../ld/Makefile \
+ || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
+ in_tree_ld_is_elf=yes
+ elif test "$ld_is_gold" = yes; then
+ in_tree_ld_is_elf=yes
+ fi
+ for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
+ do
+changequote(,)dnl
+ gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
+ if test x$gcc_cv_gld_version != x; then
+ break
+ fi
+ done
+ case $gcc_cv_gld_version in
+ VERSION=[0-9]*) ;;
+changequote([,])dnl
+ *) AC_MSG_ERROR([[cannot find version of in-tree linker]]) ;;
+changequote(,)dnl
+ esac
+ gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
+ gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
+changequote([,])dnl
+ ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
+else
+ AC_MSG_RESULT($gcc_cv_ld)
+ in_tree_ld=no
+ gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
+ ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
+fi
+
+AC_SUBST(ORIGINAL_LD_BFD_FOR_TARGET)
+AC_SUBST(ORIGINAL_LD_GOLD_FOR_TARGET)
+
+# Figure out what nm we will be using.
+gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
+AS_VAR_SET_IF(gcc_cv_nm,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_nm=../binutils/nm-new$build_exeext
+elif test -x nm$build_exeext; then
+ gcc_cv_nm=./nm$build_exeext
+elif ( set dummy $NM_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_nm="$NM_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_nm, $NM_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what nm to use)
+if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built nm)
+ in_tree_nm=yes
+else
+ AC_MSG_RESULT($gcc_cv_nm)
+ in_tree_nm=no
+fi
+
+ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
+AC_SUBST(ORIGINAL_NM_FOR_TARGET)
+case "$ORIGINAL_NM_FOR_TARGET" in
+ ./nm | ./nm$build_exeext) ;;
+ *) AC_CONFIG_FILES(nm:exec-tool.in, [chmod +x nm]) ;;
+esac
+
+
+# Figure out what objdump we will be using.
+AS_VAR_SET_IF(gcc_cv_objdump,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_objdump=../binutils/objdump$build_exeext
+elif test -x objdump$build_exeext; then
+ gcc_cv_objdump=./objdump$build_exeext
+elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_objdump, $OBJDUMP_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what objdump to use)
+if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built objdump)
+elif test x$gcc_cv_objdump = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_objdump)
+fi
+
+# Figure out what readelf we will be using.
+AS_VAR_SET_IF(gcc_cv_readelf,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_readelf=../binutils/readelf$build_exeext
+elif test -x readelf$build_exeext; then
+ gcc_cv_readelf=./readelf$build_exeext
+elif ( set dummy $READELF_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_readelf="$READELF_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_readelf, $READELF_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what readelf to use)
+if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built readelf)
+elif test x$gcc_cv_readelf = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_readelf)
+fi
+
+# Figure out what otool we will be using.
+AS_VAR_SET_IF(gcc_cv_otool,, [
+if test -x otool$build_exeext; then
+ gcc_cv_otool=./otool$build_exeext
+elif ( set dummy $OTOOL_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_otool="$OTOOL_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_otool, $OTOOL_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what otool to use)
+if test x$gcc_cv_otool = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_otool)
+fi
+
+# Figure out the dsymutil we will use.
+AS_VAR_SET_IF(gcc_cv_dsymutil,, [
+if test -x "$DEFAULT_DSYMUTIL"; then
+ gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
+elif test -x dsymutil$build_exeext; then
+ gcc_cv_dsymutil=./dsymutil$build_exeext
+elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
+elif ( set dummy $DSYMUTIL; test -x $[2] ); then
+ gcc_cv_dsymutil=$DSYMUTIL
+else
+ AC_PATH_PROG(gcc_cv_dsymutil, $DSYMUTIL_FOR_TARGET)
+fi])
+
+ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
+AC_SUBST(ORIGINAL_DSYMUTIL_FOR_TARGET)
+case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
+ ./dsymutil | ./dsymutil$build_exeext) ;;
+ *) AC_CONFIG_FILES(dsymutil:exec-tool.in, [chmod +x dsymutil]) ;;
+esac
+
+# Figure out what assembler alignment features are present.
+gcc_GAS_CHECK_FEATURE([.balign and .p2align], gcc_cv_as_balign_and_p2align,,
+[.balign 4
+.p2align 2],,
+[AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN, 1,
+ [Define if your assembler supports .balign and .p2align.])])
+
+gcc_GAS_CHECK_FEATURE([.p2align with maximum skip], gcc_cv_as_max_skip_p2align,,
+ [.p2align 4,,7],,
+[AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN, 1,
+ [Define if your assembler supports specifying the maximum number
+ of bytes to skip when using the GAS .p2align command.])])
+
+gcc_GAS_CHECK_FEATURE([.literal16], gcc_cv_as_literal16,,
+ [.literal16],,
+[AC_DEFINE(HAVE_GAS_LITERAL16, 1,
+ [Define if your assembler supports .literal16.])])
+
+gcc_GAS_CHECK_FEATURE([working .subsection -1], gcc_cv_as_subsection_m1,,
+ [conftest_label1: .word 0
+.subsection -1
+conftest_label2: .word 0
+.previous],
+ [if test x$gcc_cv_nm != x; then
+ $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
+ $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
+ if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
+ then :
+ else gcc_cv_as_subsection_m1=yes
+ fi
+ rm -f conftest.nm1 conftest.nm2
+ fi],
+ [AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING, 1,
+ [Define if your assembler supports .subsection and .subsection -1 starts
+ emitting at the beginning of your section.])])
+
+gcc_GAS_CHECK_FEATURE([.weak], gcc_cv_as_weak,,
+ [ .weak foobar],,
+[AC_DEFINE(HAVE_GAS_WEAK, 1, [Define if your assembler supports .weak.])])
+
+gcc_GAS_CHECK_FEATURE([.weakref], gcc_cv_as_weakref,,
+ [ .weakref foobar, barfnot],,
+[AC_DEFINE(HAVE_GAS_WEAKREF, 1, [Define if your assembler supports .weakref.])])
+
+gcc_GAS_CHECK_FEATURE([.nsubspa comdat], gcc_cv_as_nsubspa_comdat,,
+ [ .SPACE $TEXT$
+ .NSUBSPA $CODE$,COMDAT],,
+[AC_DEFINE(HAVE_GAS_NSUBSPA_COMDAT, 1, [Define if your assembler supports .nsubspa comdat option.])])
+
+# .hidden needs to be supported in both the assembler and the linker,
+# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
+# This is irritatingly difficult to feature test for; we have to check the
+# date string after the version number. If we've got an in-tree
+# ld, we don't know its patchlevel version, so we set the baseline at 2.13
+# to be safe.
+# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
+case "${target}" in
+ *-*-aix*)
+ conftest_s=' .globl foobar,hidden'
+ ;;
+ *)
+ conftest_s=' .hidden foobar
+foobar:'
+ ;;
+esac
+gcc_GAS_CHECK_FEATURE([.hidden], gcc_cv_as_hidden,, [$conftest_s])
+case "${target}" in
+ *-*-darwin*)
+ # Darwin as has some visibility support, though with a different syntax.
+ gcc_cv_as_hidden=yes
+ ;;
+esac
+
+# gnu_indirect_function type is an extension proposed at
+# http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
+# selection of function implementation
+AC_ARG_ENABLE(gnu-indirect-function,
+ [AS_HELP_STRING([--enable-gnu-indirect-function],
+ [enable the use of the @gnu_indirect_function to glibc systems])],
+ [case $enable_gnu_indirect_function in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac],
+ [enable_gnu_indirect_function="$default_gnu_indirect_function"])
+
+case "${target}" in
+ riscv*-*-linux*)
+ AC_MSG_CHECKING(linker ifunc IRELATIVE support)
+ cat > conftest.s <<EOF
+ .text
+ .type foo_resolver, @function
+foo_resolver:
+ ret
+ .size foo_resolver, .-foo_resolver
+
+ .globl foo
+ .type foo, %gnu_indirect_function
+ .set foo, foo_resolver
+
+ .globl bar
+ .type bar, @function
+bar:
+ call foo
+ ret
+ .size bar, .-bar
+EOF
+ if test x$gcc_cv_as != x \
+ && test x$gcc_cv_ld != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_readelf --relocs --wide conftest \
+ | grep R_RISCV_IRELATIVE > /dev/null 2>&1; then
+ enable_gnu_indirect_function=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ AC_MSG_RESULT($enable_gnu_indirect_function)
+ ;;
+esac
+
+gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_INDIRECT_FUNCTION, $gif,
+[Define if your system supports gnu indirect functions.])
+
+
+changequote(,)dnl
+if test $in_tree_ld != yes ; then
+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if test x"$ld_is_gold" = xyes; then
+ # GNU gold --version looks like this:
+ #
+ # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
+ #
+ # We extract the binutils version which is more familiar and specific
+ # than the gold version.
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ # GNU ld --version looks like this:
+ #
+ # GNU ld (GNU Binutils) 2.21.51.20110225
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ else
+ case "${target}" in
+ *-*-solaris2*)
+ # Solaris 2 ld -V output looks like this for a regular version:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
+ #
+ # but test versions add stuff at the end:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
+ #
+ # ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
+ # numbers can be used in ld.so.1 feature checks even if a different
+ # linker is configured.
+ ld_ver=`$gcc_cv_ld -V 2>&1`
+ if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ ;;
+ esac
+ fi
+fi
+changequote([,])dnl
+
+AC_CACHE_CHECK(linker for .hidden support, gcc_cv_ld_hidden,
+[[if test $in_tree_ld = yes ; then
+ gcc_cv_ld_hidden=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_hidden=yes
+ fi
+else
+ gcc_cv_ld_hidden=yes
+ if test x"$ld_is_gold" = xyes; then
+ :
+ elif test x"$ld_is_mold" = xyes; then
+ :
+ elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test 0"$ld_date" -lt 20020404; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2002-04-04, fail
+ gcc_cv_ld_hidden=no
+ elif test -z "$ld_vers"; then
+ # If there was no date string nor ld version number, something is wrong
+ gcc_cv_ld_hidden=no
+ else
+ test -z "$ld_vers_patch" && ld_vers_patch=0
+ if test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_hidden=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
+ gcc_cv_ld_hidden="no"
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
+ gcc_cv_ld_hidden=no
+ fi
+ fi
+ fi
+ else
+ case "${target}" in
+ *-*-aix[789]*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-darwin*)
+ # Darwin ld has some visibility support.
+ gcc_cv_ld_hidden=yes
+ ;;
+ hppa64*-*-hpux* | ia64*-*-hpux*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-solaris2*)
+ # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
+ # .symbolic was only added in Solaris 9 12/02.
+ gcc_cv_ld_hidden=yes
+ ;;
+ *)
+ gcc_cv_ld_hidden=no
+ ;;
+ esac
+ fi
+fi]])
+libgcc_visibility=no
+AC_SUBST(libgcc_visibility)
+GCC_TARGET_TEMPLATE([HAVE_GAS_HIDDEN])
+if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
+ libgcc_visibility=yes
+ AC_DEFINE(HAVE_GAS_HIDDEN, 1,
+ [Define if your assembler and linker support .hidden.])
+fi
+
+AC_MSG_CHECKING(linker read-only and read-write section mixing)
+gcc_cv_ld_ro_rw_mix=unknown
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ echo '.section myfoosect, "a"' > conftest1.s
+ echo '.section myfoosect, "aw"' > conftest2.s
+ echo '.byte 1' >> conftest2.s
+ echo '.section myfoosect, "a"' > conftest3.s
+ echo '.byte 0' >> conftest3.s
+ if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
+ conftest2.o conftest3.o > /dev/null 2>&1; then
+ gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
+ | sed -e '/myfoosect/!d' -e N`
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
+ gcc_cv_ld_ro_rw_mix=read-only
+ else
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+ fi
+ fi
+changequote(,)dnl
+ rm -f conftest.* conftest[123].*
+changequote([,])dnl
+fi
+if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
+ AC_DEFINE(HAVE_LD_RO_RW_SECTION_MIXING, 1,
+ [Define if your linker links a mix of read-only
+ and read-write sections into a read-write section.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_ro_rw_mix)
+
+gcc_AC_INITFINI_ARRAY
+
+# Check if we have .[us]leb128, and support symbol arithmetic with it.
+# Older versions of GAS and some non-GNU assemblers, have a bugs handling
+# these directives, even when they appear to accept them.
+gcc_GAS_CHECK_FEATURE([.sleb128 and .uleb128], gcc_cv_as_leb128,,
+[ .data
+ .uleb128 L2 - L1
+L1:
+ .uleb128 1280
+ .sleb128 -1010
+L2:
+ .uleb128 0x8000000000000000
+],
+[[
+if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -s conftest.o 2>/dev/null \
+ | grep '04800a8e 78808080 80808080 808001' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+elif test "x$gcc_cv_otool" != x; then
+ if $gcc_cv_otool -d conftest.o 2>/dev/null \
+ | grep '04 80 0a 8e 78 80 80 80 80 80 80 80 80 80 01' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+else
+ # play safe, assume the assembler is broken.
+ :
+fi
+]],
+ [AC_DEFINE(HAVE_AS_LEB128, 1,
+ [Define if your assembler supports .sleb128 and .uleb128.])],
+ [AC_DEFINE(HAVE_AS_LEB128, 0,
+ [Define if your assembler supports .sleb128 and .uleb128.])])
+
+# Determine if an .eh_frame section is read-only.
+gcc_fn_eh_frame_ro () {
+ $gcc_cv_as $1 -o conftest.o conftest.s > /dev/null 2>&1 && \
+ $gcc_cv_objdump -h conftest.o 2>/dev/null | \
+ sed -e '/.eh_frame/!d' -e N | grep READONLY > /dev/null
+}
+
+# Check if we have assembler support for unwind directives.
+gcc_GAS_CHECK_FEATURE([cfi directives], gcc_cv_as_cfi_directive,,
+[ .text
+ .cfi_startproc
+ .cfi_offset 0, 0
+ .cfi_same_value 1
+ .cfi_def_cfa 1, 2
+ .cfi_escape 1, 2, 3, 4, 5
+ .cfi_endproc],
+[case "$target" in
+ *-*-solaris*)
+ # If the linker used on Solaris (like Sun ld) isn't capable of merging
+ # read-only and read-write sections, we need to make sure that the
+ # assembler used emits read-write .eh_frame sections.
+ if test "x$gcc_cv_ld_ro_rw_mix" = xread-write; then
+ gcc_cv_as_cfi_directive=yes
+ elif test "x$gcc_cv_objdump" = x; then
+ # No objdump, err on the side of caution.
+ gcc_cv_as_cfi_directive=no
+ else
+ if test x$gas = xyes; then
+ as_32_opt="--32"
+ as_64_opt="--64"
+ else
+ as_32_opt="-m32"
+ as_64_opt="-m64"
+ fi
+ case "$target" in
+ sparc*-*-solaris2.*)
+ # On Solaris/SPARC, .eh_frame sections should always be read-write.
+ if gcc_fn_eh_frame_ro $as_32_opt \
+ || gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=no
+ else
+ gcc_cv_as_cfi_directive=yes
+ fi
+ ;;
+ i?86-*-solaris2.* | x86_64-*-solaris2.*)
+ # On Solaris/x86, make sure that GCC and assembler agree on using
+ # read-only .eh_frame sections for 64-bit.
+ if gcc_fn_eh_frame_ro $as_32_opt; then
+ gcc_cv_as_cfi_directive=no
+ elif gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=yes
+ else
+ gcc_cv_as_cfi_directive=no
+ fi
+ ;;
+ esac
+ fi
+ ;;
+ *-*-*)
+ gcc_cv_as_cfi_directive=yes
+ ;;
+esac])
+if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
+gcc_GAS_CHECK_FEATURE([working cfi advance], gcc_cv_as_cfi_advance_working,,
+[ .text
+ .cfi_startproc
+ .cfi_adjust_cfa_offset 64
+ .skip 75040, 0
+ .cfi_adjust_cfa_offset 128
+ .cfi_endproc],
+[[
+if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
+ | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
+ gcc_cv_as_cfi_advance_working=yes
+fi
+]])
+else
+ # no objdump, err on the side of caution
+ gcc_cv_as_cfi_advance_working=no
+fi
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_DIRECTIVE)
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_directive = yes \
+ && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports CFI directives.])
+
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE)
+gcc_GAS_CHECK_FEATURE([cfi personality directive],
+ gcc_cv_as_cfi_personality_directive,,
+[ .text
+ .cfi_startproc
+ .cfi_personality 0, symbol
+ .cfi_endproc])
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_personality_directive = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports .cfi_personality.])
+
+gcc_GAS_CHECK_FEATURE([cfi sections directive],
+ gcc_cv_as_cfi_sections_directive,,
+[ .text
+ .cfi_sections .debug_frame, .eh_frame
+ .cfi_startproc
+ .cfi_endproc],
+[case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ # Need to check that we generated the correct relocation for the
+ # .debug_frame section. This was fixed for binutils 2.21.
+ gcc_cv_as_cfi_sections_directive=no
+ if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
+ grep secrel > /dev/null; then
+ gcc_cv_as_cfi_sections_directive=yes
+ fi
+ fi
+ ;;
+ *)
+ gcc_cv_as_cfi_sections_directive=yes
+ ;;
+esac])
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_SECTIONS_DIRECTIVE)
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_SECTIONS_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_sections_directive = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports .cfi_sections.])
+
+# GAS versions up to and including 2.11.0 may mis-optimize
+# .eh_frame data.
+gcc_GAS_CHECK_FEATURE(eh_frame optimization, gcc_cv_as_eh_frame,,
+[ .text
+.LFB1:
+ .4byte 0
+.L1:
+ .4byte 0
+.LFE1:
+ .section .eh_frame,"aw",@progbits
+__FRAME_BEGIN__:
+ .4byte .LECIE1-.LSCIE1
+.LSCIE1:
+ .4byte 0x0
+ .byte 0x1
+ .ascii "z\0"
+ .byte 0x1
+ .byte 0x78
+ .byte 0x1a
+ .byte 0x0
+ .byte 0x4
+ .4byte 1
+ .p2align 1
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1
+.LASFDE1:
+ .4byte .LASFDE1-__FRAME_BEGIN__
+ .4byte .LFB1
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .L1-.LFB1
+.LEFDE1:],
+[ dnl # For autoconf 2.5x, must protect trailing spaces with @&t@.
+cat > conftest.lit <<EOF
+ 0000 10000000 00000000 017a0001 781a0004 .........z..x...
+ 0010 01000000 12000000 18000000 00000000 ................
+ 0020 08000000 04080000 0044 .........D @&t@
+EOF
+cat > conftest.big <<EOF
+ 0000 00000010 00000000 017a0001 781a0004 .........z..x...
+ 0010 00000001 00000012 00000018 00000000 ................
+ 0020 00000008 04000000 0844 .........D @&t@
+EOF
+ # If the assembler didn't choke, and we can objdump,
+ # and we got the correct data, then succeed.
+ # The text in the here-document typically retains its unix-style line
+ # endings, while the output of objdump will use host line endings.
+ # Therefore, use diff -b for the comparisons.
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
+ | tail -3 > conftest.got \
+ && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
+ || diff -b conftest.big conftest.got > /dev/null 2>&1; }
+ then
+ gcc_cv_as_eh_frame=yes
+ elif AC_TRY_COMMAND($gcc_cv_as -o conftest.o --traditional-format /dev/null); then
+ gcc_cv_as_eh_frame=buggy
+ else
+ # Uh oh, what do we do now?
+ gcc_cv_as_eh_frame=no
+ fi])
+
+if test $gcc_cv_as_eh_frame = buggy; then
+ AC_DEFINE(USE_AS_TRADITIONAL_FORMAT, 1,
+ [Define if your assembler mis-optimizes .eh_frame data.])
+fi
+
+# Test if the assembler supports the section flag 'e' or #exclude for
+# specifying an excluded section.
+gcc_GAS_CHECK_FEATURE([section exclude flag], gcc_cv_as_section_exclude_e,
+ [--fatal-warnings],
+ [.section foo1,"e"
+ .byte 0,0,0,0])
+if test $gcc_cv_as_section_exclude_e = no; then
+ case "${target}" in
+ # Solaris as uses #exclude instead.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='.section "foo1", #exclude'
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='.section foo1, #exclude'
+ ;;
+ esac
+ ;;
+ esac
+ gcc_GAS_CHECK_FEATURE([section exclude flag], gcc_cv_as_section_exclude_hash,,
+ [$conftest_s
+ .byte 0,0,0,0])
+fi
+AC_DEFINE_UNQUOTED(HAVE_GAS_SECTION_EXCLUDE,
+ [`if test $gcc_cv_as_section_exclude_e = yes || test $gcc_cv_as_section_exclude_hash = yes; then echo 1; else echo 0; fi`],
+[Define if your assembler supports specifying the exclude section flag.])
+
+# Test if the assembler supports the section flag 'R' for specifying
+# section with SHF_GNU_RETAIN.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'R', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_shf_gnu_retain=no
+ ;;
+ *)
+ gcc_GAS_CHECK_FEATURE([section 'R' flag], gcc_cv_as_shf_gnu_retain,
+ [--fatal-warnings],
+ [.section .foo,"awR",%progbits
+.byte 0])
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_GAS_SHF_GNU_RETAIN,
+ [`if test $gcc_cv_as_shf_gnu_retain = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports marking sections with SHF_GNU_RETAIN flag.])
+
+# Test if the assembler supports the section flag 'o' for specifying
+# section with link-order.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'o', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_section_link_order=no
+ ;;
+ *)
+ gcc_GAS_CHECK_FEATURE([section 'o' flag], gcc_cv_as_section_link_order,
+ [--fatal-warnings],
+ [.section .foo,"a"
+.byte 0
+.section __patchable_function_entries,"awo",%progbits,.foo
+.byte 0])
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_GAS_SECTION_LINK_ORDER,
+ [`if test $gcc_cv_as_section_link_order = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports 'o' flag in .section directive.])
+
+gcc_GAS_CHECK_FEATURE(section merging support, gcc_cv_as_shf_merge,
+ [--fatal-warnings],
+ [.section .rodata.str, "aMS", @progbits, 1])
+if test $gcc_cv_as_shf_merge = no; then
+ gcc_GAS_CHECK_FEATURE(section merging support, gcc_cv_as_shf_merge,
+ [--fatal-warnings],
+ [.section .rodata.str, "aMS", %progbits, 1])
+fi
+AC_DEFINE_UNQUOTED(HAVE_GAS_SHF_MERGE,
+ [`if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your assembler supports marking sections with SHF_MERGE flag.])
+
+gcc_cv_ld_aligned_shf_merge=yes
+case "$target" in
+ # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
+ # alignment > 1.
+ sparc*-*-solaris2.11*)
+ if test x"$gnu_ld" = xno \
+ && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
+ gcc_cv_ld_aligned_shf_merge=no
+ fi
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_LD_ALIGNED_SHF_MERGE,
+ [`if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your linker supports the SHF_MERGE flag with section alignment > 1.])
+
+gcc_GAS_CHECK_FEATURE([stabs directive], gcc_cv_as_stabs_directive,,
+[.stabs "gcc2_compiled.",60,0,0,0],,
+[AC_DEFINE(HAVE_AS_STABS_DIRECTIVE, 1,
+ [Define if your assembler supports .stabs.])])
+
+gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as)],
+ gcc_cv_as_comdat_group,
+ [--fatal-warnings],
+ [.section .text,"axG",@progbits,.foo,comdat])
+if test $gcc_cv_as_comdat_group = yes; then
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+else
+ gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as, %type)],
+ gcc_cv_as_comdat_group_percent,
+ [--fatal-warnings],
+ [.section .text,"axG",%progbits,.foo,comdat])
+ if test $gcc_cv_as_comdat_group_percent = yes; then
+ gcc_cv_as_comdat_group_group=no
+ else
+ case "${target}" in
+ # Sun as uses a completely different syntax.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='
+ .group foo,".text%foo",#comdat
+ .section ".text%foo", #alloc,#execinstr,#progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='
+ .group foo,.text%foo,#comdat
+ .section .text%foo, "ax", @progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ esac
+ gcc_GAS_CHECK_FEATURE([COMDAT group support (Sun as, .group)],
+ gcc_cv_as_comdat_group_group,
+ , [$conftest_s])
+ ;;
+ esac
+ if test -z "${gcc_cv_as_comdat_group_group+set}"; then
+ gcc_cv_as_comdat_group_group=no
+ fi
+ fi
+fi
+if test x"$ld_is_gold" = xyes; then
+ comdat_group=yes
+elif test x"$ld_is_mold" = xyes; then
+ comdat_group=yes
+elif test $in_tree_ld = yes ; then
+ comdat_group=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ comdat_group=yes
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ comdat_group=yes
+ if test 0"$ld_date" -lt 20050308; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2005-03-08, fail
+ comdat_group=no
+ elif test "$ld_vers_major" -lt 2; then
+ comdat_group=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ comdat_group=no
+ fi
+ fi
+else
+changequote(,)dnl
+ case "${target}" in
+ *-*-solaris2.1[1-9]*)
+ comdat_group=no
+ # Sun ld has COMDAT group support since Solaris 9, but it doesn't
+ # interoperate with GNU as until Solaris 11 build 130, i.e. ld
+ # version 1.688.
+ #
+ # If using Sun as for COMDAT group as emitted by GCC, one needs at
+ # least ld version 1.2267.
+ if test "$ld_vers_major" -gt 1; then
+ comdat_group=yes
+ elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
+ comdat_group=yes
+ elif test "$ld_vers_minor" -ge 2267; then
+ comdat_group=yes
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support COMDAT group.
+ comdat_group=no
+ ;;
+ esac
+changequote([,])dnl
+fi
+# Allow overriding the automatic COMDAT group tests above.
+AC_ARG_ENABLE(comdat,
+ [AS_HELP_STRING([--enable-comdat], [enable COMDAT group support])],
+ [comdat_group="$enable_comdat"])
+if test $comdat_group = no; then
+ gcc_cv_as_comdat_group=no
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+fi
+AC_DEFINE_UNQUOTED(HAVE_COMDAT_GROUP,
+ [`if test $gcc_cv_as_comdat_group = yes \
+ || test $gcc_cv_as_comdat_group_percent = yes \
+ || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your assembler and linker support COMDAT groups.])
+
+# Restrict this test to Solaris/x86: other targets define this statically.
+case "${target}" in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ AC_MSG_CHECKING(support for hidden thunks in linkonce sections)
+ if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
+ hidden_linkonce=yes
+ else
+ case "${target}" in
+ # Full support for hidden thunks in linkonce sections only appeared in
+ # Solaris 11/OpenSolaris.
+ *-*-solaris2.1[[1-9]]*)
+ hidden_linkonce=yes
+ ;;
+ *)
+ hidden_linkonce=no
+ ;;
+ esac
+ fi
+ AC_MSG_RESULT($hidden_linkonce)
+ AC_DEFINE_UNQUOTED(USE_HIDDEN_LINKONCE,
+ [`if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports hidden thunks in linkonce sections.])
+ ;;
+esac
+
+gcc_GAS_CHECK_FEATURE([line table is_stmt support],
+ gcc_cv_as_is_stmt,,
+[ .text
+ .file 1 "conf.c"
+ .loc 1 1 0 is_stmt 1],,
+[AC_DEFINE(HAVE_GAS_LOC_STMT, 1,
+ [Define if your assembler supports the .loc is_stmt sub-directive.])])
+
+gcc_GAS_CHECK_FEATURE([line table discriminator support],
+ gcc_cv_as_discriminator,,
+[ .text
+ .file 1 "conf.c"
+ .loc 1 1 0 discriminator 1],,
+[AC_DEFINE(HAVE_GAS_DISCRIMINATOR, 1,
+ [Define if your assembler supports the .loc discriminator sub-directive.])])
+
+# Catch the newlib flag of the same name so we can gate GCC features on it.
+AC_ARG_ENABLE(newlib-nano-formatted-io,
+[AS_HELP_STRING([--enable-newlib-nano-formatted-io], [Use nano version
+ formatted IO])],
+[case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ AC_MSG_ERROR([unknown newlib-nano-formatted-io setting $enableval])
+ ;;
+esac], [])
+
+# Thread-local storage - the check is heavily parameterized.
+conftest_s=
+tls_as_opt=
+case "$target" in
+changequote(,)dnl
+ alpha*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ ldq $27,__tls_get_addr($29) !literal!1
+ lda $16,foo($29) !tlsgd!1
+ jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
+ ldq $27,__tls_get_addr($29) !literal!2
+ lda $16,foo($29) !tlsldm!2
+ jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
+ ldq $1,foo($29) !gotdtprel
+ ldah $2,foo($29) !dtprelhi
+ lda $3,foo($2) !dtprello
+ lda $4,foo($29) !dtprel
+ ldq $1,foo($29) !gottprel
+ ldah $2,foo($29) !tprelhi
+ lda $3,foo($2) !tprello
+ lda $4,foo($29) !tprel'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arc*-*-*)
+ conftest_s='
+ add_s r0,r0, @foo@tpoff'
+ ;;
+ cris-*-*|crisv32-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ move.d x:IE,$r10
+ nop'
+ tls_as_opt=--fatal-warnings
+ ;;
+ frv*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ call #gettlsoff(x)'
+ ;;
+ hppa*-*-linux*)
+ conftest_s='
+t1: .reg %r20
+t2: .reg %r21
+gp: .reg %r19
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .align 4
+ addil LT%foo-$tls_gdidx$,gp
+ ldo RT%foo-$tls_gdidx$(%r1),%arg0
+ b __tls_get_addr
+ nop
+ addil LT%foo-$tls_ldidx$,gp
+ b __tls_get_addr
+ ldo RT%foo-$tls_ldidx$(%r1),%arg0
+ addil LR%foo-$tls_dtpoff$,%ret0
+ ldo RR%foo-$tls_dtpoff$(%r1),%t1
+ mfctl %cr27,%t1
+ addil LT%foo-$tls_ieoff$,gp
+ ldw RT%foo-$tls_ieoff$(%r1),%t2
+ add %t1,%t2,%t3
+ mfctl %cr27,%t1
+ addil LR%foo-$tls_leoff$,%t1
+ ldo RR%foo-$tls_leoff$(%r1),%t2'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arm*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+.word foo(gottpoff)
+.word foo(tpoff)
+.word foo(tlsgd)
+.word foo(tlsldm)
+.word foo(tlsldo)'
+ ;;
+ i[34567]86-*-* | x86_64-*-*)
+ case "$target" in
+ i[34567]86-*-solaris2.* | x86_64-*-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section .tdata,"awt",@progbits'
+ tls_section_flag=t
+changequote([,])dnl
+ AC_DEFINE(TLS_SECTION_ASM_FLAG, 't',
+[Define to the flag used to mark TLS sections if the default (`T') doesn't work.])
+changequote(,)dnl
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_section_flag=T
+ tls_as_opt="--fatal-warnings"
+ fi
+ case "$target" in
+ i[34567]86-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --32" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movl %gs:0, %eax
+ leal foo@tlsgd(,%ebx,1), %eax
+ leal foo@tlsldm(%ebx), %eax
+ leal foo@dtpoff(%eax), %edx
+ movl foo@gottpoff(%ebx), %eax
+ subl foo@gottpoff(%ebx), %eax
+ addl foo@gotntpoff(%ebx), %eax
+ movl foo@indntpoff, %eax
+ movl \$foo@tpoff, %eax
+ subl \$foo@tpoff, %eax
+ leal foo@ntpoff(%ecx), %eax"
+ ;;
+ x86_64-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --64" ;;
+ no) tls_as_opt="$tls_as_opt -xarch=amd64" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movq %fs:0, %rax
+ leaq foo@tlsgd(%rip), %rdi
+ leaq foo@tlsld(%rip), %rdi
+ leaq foo@dtpoff(%rax), %rdx
+ movq foo@gottpoff(%rip), %rax
+ movq \$foo@tpoff, %rax"
+ ;;
+ esac
+ ;;
+ ia64-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: data8 25
+ .text
+ addl r16 = @ltoff(@dtpmod(foo#)), gp
+ addl r17 = @ltoff(@dtprel(foo#)), gp
+ addl r18 = @ltoff(@tprel(foo#)), gp
+ addl r19 = @dtprel(foo#), gp
+ adds r21 = @dtprel(foo#), r13
+ movl r23 = @dtprel(foo#)
+ addl r20 = @tprel(foo#), gp
+ adds r22 = @tprel(foo#), r13
+ movl r24 = @tprel(foo#)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ loongarch*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd $a0,x
+ bl __tls_get_addr'
+ tls_first_major=0
+ tls_first_minor=0
+ tls_as_opt='--fatal-warnings'
+ ;;
+ microblaze*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addik r5,r20,x@TLSGD
+ addik r5,r20,x@TLSLDM'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ mips*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addiu $4, $28, %tlsgd(x)
+ addiu $4, $28, %tlsldm(x)
+ lui $4, %dtprel_hi(x)
+ addiu $4, $4, %dtprel_lo(x)
+ lw $4, %gottprel(x)($28)
+ lui $4, %tprel_hi(x)
+ addiu $4, $4, %tprel_lo(x)'
+ tls_as_opt='-32 --fatal-warnings'
+ ;;
+ m68k-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+foo:
+ move.l x@TLSGD(%a5),%a0
+ move.l x@TLSLDM(%a5),%a0
+ move.l x@TLSLDO(%a5),%a0
+ move.l x@TLSIE(%a5),%a0
+ move.l x@TLSLE(%a5),%a0'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ nios2-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ aarch64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+ adrp x0, :tlsgd:x
+ add x0, x0, #:tlsgd_lo12:x
+ bl __tls_get_addr
+ nop'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ or1k*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ l.movhi r3, tpoffha(foo)
+ l.add r3, r3, r10
+ l.lwz r4, tpofflo(foo)(r3)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ powerpc-ibm-aix*)
+ conftest_s='
+ .extern __get_tpointer
+ .toc
+LC..1:
+ .tc a[TC],a[TL]@le
+ .csect .text[PR]
+.tlstest:
+ lwz 9,LC..1(2)
+ bla __get_tpointer
+ lwzx 3,9,3
+ .globl a
+ .csect a[TL],4
+a:
+ .space 4'
+ ;;
+ powerpc64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 3
+ld0: .space 8
+ld1: .space 8
+x1: .space 8
+x2: .space 8
+x3: .space 8
+ .text
+ addi 3,2,ld0@got@tlsgd
+ bl .__tls_get_addr
+ nop
+ addi 3,2,ld1@toc
+ bl .__tls_get_addr
+ nop
+ addi 3,2,x1@got@tlsld
+ bl .__tls_get_addr
+ nop
+ addi 9,3,x1@dtprel
+ bl .__tls_get_addr
+ nop
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ bl .__tls_get_addr
+ nop
+ ld 9,x3@got@dtprel(2)
+ add 9,9,3
+ bl .__tls_get_addr
+ nop'
+ tls_as_opt="-a64 --fatal-warnings"
+ ;;
+ powerpc*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 2
+ld0: .space 4
+ld1: .space 4
+x1: .space 4
+x2: .space 4
+x3: .space 4
+ .text
+ addi 3,31,ld0@got@tlsgd
+ bl __tls_get_addr
+ addi 3,31,x1@got@tlsld
+ bl __tls_get_addr
+ addi 9,3,x1@dtprel
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ lwz 9,x3@got@tprel(31)
+ add 9,9,x@tls
+ addi 9,2,x1@tprel
+ addis 9,2,x2@tprel@ha
+ addi 9,9,x2@tprel@l'
+ tls_as_opt="-a32 --fatal-warnings"
+ ;;
+ riscv*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd a0,x
+ call __tls_get_addr'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@NTPOFF
+ .long foo@GOTNTPOFF
+ .long foo@INDNTPOFF
+ l %r1,foo@GOTNTPOFF(%r12)
+ l %r1,0(%r1):tls_load:foo
+ bas %r14,0(%r1,%r13):tls_gdcall:foo
+ bas %r14,0(%r1,%r13):tls_ldcall:foo'
+ tls_as_opt="-m31 --fatal-warnings"
+ ;;
+ s390x-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .quad foo@TLSGD
+ .quad foo@TLSLDM
+ .quad foo@DTPOFF
+ .quad foo@NTPOFF
+ .quad foo@GOTNTPOFF
+ lg %r1,foo@GOTNTPOFF(%r12)
+ larl %r1,foo@INDNTPOFF
+ brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
+ brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
+ tls_as_opt="-m64 -Aesame --fatal-warnings"
+ ;;
+ sh-*-* | sh[123456789lbe]*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@GOTTPOFF
+ .long foo@TPOFF'
+ tls_as_opt=--fatal-warnings
+ ;;
+ sparc*-*-*)
+ case "$target" in
+ sparc*-sun-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section ".tdata",#alloc,#write,#tls'
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="-32 --fatal-warnings"
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ sethi %tgd_hi22(foo), %o0
+ add %o0, %tgd_lo10(foo), %o1
+ add %l7, %o1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(foo), %l1
+ add %l1, %tldm_lo10(foo), %l2
+ add %l7, %l2, %o0, %tldm_add(foo)
+ call __tls_get_addr, %tldm_call(foo)
+ sethi %tldo_hix22(foo), %l3
+ xor %l3, %tldo_lox10(foo), %l4
+ add %o0, %l4, %l5, %tldo_add(foo)
+ sethi %tie_hi22(foo), %o3
+ add %o3, %tie_lo10(foo), %o3
+ ld [%l7 + %o3], %o2, %tie_ld(foo)
+ add %g7, %o2, %o4, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %o5
+ ld [%g7 + %o5], %o1"
+ ;;
+ tilepro*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ addli r0, zero, tls_gd(foo)
+ auli r0, zero, tls_gd_ha16(foo)
+ addli r0, r0, tls_gd_lo16(foo)
+ jal __tls_get_addr
+ addli r0, zero, tls_ie(foo)
+ auli r0, r0, tls_ie_ha16(foo)
+ addli r0, r0, tls_ie_lo16(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ tilegx*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ shl16insli r0, zero, hw0_last_tls_gd(foo)
+ shl16insli r0, zero, hw1_last_tls_gd(foo)
+ shl16insli r0, r0, hw0_tls_gd(foo)
+ jal __tls_get_addr
+ shl16insli r0, zero, hw1_last_tls_ie(foo)
+ shl16insli r0, r0, hw0_tls_ie(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ xtensa*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ movi a8, foo@TLSFUNC
+ movi a10, foo@TLSARG
+ callx8.tls a8, foo@TLSCALL'
+ ;;
+changequote([,])dnl
+esac
+set_have_as_tls=no
+if test "x$enable_tls" = xno ; then
+ : # TLS explicitly disabled.
+elif test "x$enable_tls" = xyes ; then
+ set_have_as_tls=yes # TLS explicitly enabled.
+elif test -z "$conftest_s"; then
+ : # If we don't have a check, assume no support.
+else
+ gcc_GAS_CHECK_FEATURE(thread-local storage support, gcc_cv_as_tls,
+ [$tls_as_opt], [$conftest_s],,
+ [set_have_as_tls=yes])
+fi
+if test $set_have_as_tls = yes ; then
+ AC_DEFINE(HAVE_AS_TLS, 1,
+ [Define if your assembler and linker support thread-local storage.])
+fi
+
+# Target-specific assembler checks.
+
+AC_MSG_CHECKING(linker -Bstatic/-Bdynamic option)
+gcc_cv_ld_static_dynamic=no
+gcc_cv_ld_static_option='-Bstatic'
+gcc_cv_ld_dynamic_option='-Bdynamic'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_static_dynamic=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -Bstatic/-Bdynamic option
+ if $gcc_cv_ld --help 2>&1 | grep -- -Bstatic > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep -- -Bdynamic > /dev/null; then
+ gcc_cv_ld_static_dynamic=yes
+ else
+ case "$target" in
+ # AIX ld uses -b flags
+ *-*-aix4.[[23]]* | *-*-aix[[5-9]]*)
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-bstatic"
+ gcc_cv_ld_dynamic_option="-bdynamic"
+ ;;
+ # HP-UX ld uses -a flags to select between shared and archive.
+ *-*-hpux*)
+ if test x"$gnu_ld" = xno; then
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-aarchive_shared"
+ gcc_cv_ld_dynamic_option="-adefault"
+ fi
+ ;;
+ # Solaris 2 ld always supports -Bstatic/-Bdynamic.
+ *-*-solaris2*)
+ gcc_cv_ld_static_dynamic=yes
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+ AC_DEFINE(HAVE_LD_STATIC_DYNAMIC, 1,
+[Define if your linker supports -Bstatic/-Bdynamic or equivalent options.])
+ AC_DEFINE_UNQUOTED(LD_STATIC_OPTION, "$gcc_cv_ld_static_option",
+[Define to the linker option to disable use of shared objects.])
+ AC_DEFINE_UNQUOTED(LD_DYNAMIC_OPTION, "$gcc_cv_ld_dynamic_option",
+[Define to the linker option to enable use of shared objects.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_static_dynamic)
+
+AC_MSG_CHECKING(linker --version-script option)
+gcc_cv_ld_version_script=no
+ld_version_script_option=''
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='--version-script'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ # Solaris 2 ld always supports -M. It also supports a subset of
+ # --version-script since Solaris 11.4, but requires
+ # -z gnu-version-script-compat to activate.
+ *-*-solaris2*)
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='-M'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+AC_MSG_RESULT($gcc_cv_ld_version_script)
+AC_SUBST(ld_version_script_option)
+
+AC_MSG_CHECKING(linker soname option)
+gcc_cv_ld_soname=no
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-soname'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ *-*-darwin*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-install_name'
+ ;;
+ # Solaris 2 ld always supports -h. It also supports --soname for GNU
+ # ld compatiblity since some Solaris 10 update.
+ *-*-solaris2*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-h'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+AC_MSG_RESULT($gcc_cv_ld_soname)
+AC_SUBST(ld_soname_option)
+
+if test x"$demangler_in_ld" = xyes; then
+ AC_MSG_CHECKING(linker --demangle support)
+ gcc_cv_ld_demangle=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_demangle=yes
+ fi
+ elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
+ # Check if the GNU linker supports --demangle option
+ if $gcc_cv_ld --help 2>&1 | grep no-demangle > /dev/null; then
+ gcc_cv_ld_demangle=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_demangle" = xyes; then
+ AC_DEFINE(HAVE_LD_DEMANGLE, 1,
+[Define if your linker supports --demangle option.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_demangle)
+fi
+
+AC_MSG_CHECKING(linker plugin support)
+gcc_cv_lto_plugin=0
+if test -f liblto_plugin.la; then
+ save_ld_ver="$ld_ver"
+ save_ld_vers_major="$ld_vers_major"
+ save_ld_vers_minor="$ld_vers_minor"
+ save_ld_is_gold="$ld_is_gold"
+
+ ld_is_gold=no
+
+ if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
+ ld_ver="GNU ld"
+ # FIXME: ld_is_gold?
+ ld_vers_major="$gcc_cv_gld_major_version"
+ ld_vers_minor="$gcc_cv_gld_minor_version"
+ else
+ # Determine plugin linker version.
+ # FIXME: Partial duplicate from above, generalize.
+changequote(,)dnl
+ ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+changequote([,])dnl
+ fi
+
+ # Determine plugin support.
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Require GNU ld or gold 2.21+ for plugin support by default.
+ if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
+ gcc_cv_lto_plugin=2
+ elif test "$ld_is_mold" = yes; then
+ gcc_cv_lto_plugin=2
+ # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
+ elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
+ gcc_cv_lto_plugin=1
+ fi
+ fi
+
+ ld_ver="$save_ld_ver"
+ ld_vers_major="$save_ld_vers_major"
+ ld_vers_minor="$save_ld_vers_minor"
+ ld_is_gold="$save_ld_is_gold"
+fi
+AC_DEFINE_UNQUOTED(HAVE_LTO_PLUGIN, $gcc_cv_lto_plugin,
+ [Define to the level of your linker's plugin support.])
+AC_MSG_RESULT($gcc_cv_lto_plugin)
+
+# Target OS-specific assembler checks.
+
+case "$target_os" in
+ darwin*)
+ gcc_GAS_CHECK_FEATURE([-mmacosx-version-min option],
+ gcc_cv_as_mmacosx_version_min,
+ [-mmacosx-version-min=10.1], [.text],,
+ [AC_DEFINE(HAVE_AS_MMACOSX_VERSION_MIN_OPTION, 1,
+ [Define if your Mac OS X assembler supports the -mmacos-version-min option.])])
+ ;;
+esac
+
+# Target CPU-specific assembler checks.
+
+case "$target" in
+ aarch64*-*-*)
+ gcc_GAS_CHECK_FEATURE([-mabi option], gcc_cv_as_aarch64_mabi,
+ [-mabi=lp64], [.text],,,)
+ if test x$gcc_cv_as_aarch64_mabi = xyes; then
+ AC_DEFINE(HAVE_AS_MABI_OPTION, 1,
+ [Define if your assembler supports the -mabi option.])
+ else
+ if test x$with_abi = xilp32; then
+ AC_MSG_ERROR([Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler.])
+ fi
+ if test x"$with_multilib_list" = xdefault; then
+ TM_MULTILIB_CONFIG=lp64
+ else
+ aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32)
+ AC_MSG_ERROR([Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler.])
+ ;;
+ *)
+ ;;
+ esac
+ done
+ fi
+ fi
+ # Check if we have binutils support for relocations types needed by -fpic
+ gcc_GAS_CHECK_FEATURE([-fpic relocs], gcc_cv_as_aarch64_picreloc,,
+ [
+ .text
+ ldr x0, [[x2, #:gotpage_lo15:globalsym]]
+ ],,[AC_DEFINE(HAVE_AS_SMALL_PIC_RELOCS, 1,
+ [Define if your assembler supports relocs needed by -fpic.])])
+ # Enable Branch Target Identification Mechanism and Return Address
+ # Signing by default.
+ AC_ARG_ENABLE(standard-branch-protection,
+ [
+AS_HELP_STRING([--enable-standard-branch-protection],
+ [enable Branch Target Identification Mechanism and Return Address Signing by default for AArch64])
+AS_HELP_STRING([--disable-standard-branch-protection],
+ [disable Branch Target Identification Mechanism and Return Address Signing by default for AArch64])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_ENABLE_BTI=1 TARGET_ENABLE_PAC_RET=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-standard-branch-protection.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+ esac
+ ],
+ [])
+ # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
+ AC_ARG_ENABLE(fix-cortex-a53-835769,
+ [
+AS_HELP_STRING([--enable-fix-cortex-a53-835769],
+ [enable workaround for AArch64 Cortex-A53 erratum 835769 by default])
+AS_HELP_STRING([--disable-fix-cortex-a53-835769],
+ [disable workaround for AArch64 Cortex-A53 erratum 835769 by default])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+
+ esac
+ ],
+ [])
+ # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
+ AC_ARG_ENABLE(fix-cortex-a53-843419,
+ [
+AS_HELP_STRING([--enable-fix-cortex-a53-843419],
+ [enable workaround for AArch64 Cortex-A53 erratum 843419 by default])
+AS_HELP_STRING([--disable-fix-cortex-a53-843419],
+ [disable workaround for AArch64 Cortex-A53 erratum 843419 by default])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+
+ esac
+ ],
+ [])
+ ;;
+
+ # All TARGET_ABI_OSF targets.
+ alpha*-*-linux* | alpha*-*-*bsd*)
+ gcc_GAS_CHECK_FEATURE([explicit relocation support],
+ gcc_cv_as_alpha_explicit_relocs,,
+[ .set nomacro
+ .text
+ extbl $3, $2, $3 !lituse_bytoff!1
+ ldq $2, a($29) !literal!1
+ ldq $4, b($29) !literal!2
+ ldq_u $3, 0($2) !lituse_base!1
+ ldq $27, f($29) !literal!5
+ jsr $26, ($27), f !lituse_jsr!5
+ ldah $29, 0($26) !gpdisp!3
+ lda $0, c($29) !gprel
+ ldah $1, d($29) !gprelhigh
+ lda $1, d($1) !gprellow
+ lda $29, 0($29) !gpdisp!3],,
+ [AC_DEFINE(HAVE_AS_EXPLICIT_RELOCS, 1,
+ [Define if your assembler supports explicit relocations.])])
+ gcc_GAS_CHECK_FEATURE([jsrdirect relocation support],
+ gcc_cv_as_alpha_jsrdirect_relocs,,
+[ .set nomacro
+ .text
+ ldq $27, a($29) !literal!1
+ jsr $26, ($27), a !lituse_jsrdirect!1],,
+ [AC_DEFINE(HAVE_AS_JSRDIRECT_RELOCS, 1,
+ [Define if your assembler supports the lituse_jsrdirect relocation.])])
+ ;;
+
+ avr-*-*)
+ gcc_GAS_CHECK_FEATURE([--mlink-relax option], gcc_cv_as_avr_mlink_relax,
+ [--mlink-relax], [.text],,
+ [AC_DEFINE(HAVE_AS_AVR_MLINK_RELAX_OPTION, 1,
+ [Define if your avr assembler supports --mlink-relax option.])])
+
+ gcc_GAS_CHECK_FEATURE([-mrmw option], gcc_cv_as_avr_mrmw,
+ [-mrmw], [.text],,
+ [AC_DEFINE(HAVE_AS_AVR_MRMW_OPTION, 1,
+ [Define if your avr assembler supports -mrmw option.])])
+
+ gcc_GAS_CHECK_FEATURE([__gcc_isr pseudo instruction],
+ gcc_cv_as_avr_mgccisr,
+ [-mgcc-isr], [.text
+ __gcc_isr 1
+ __gcc_isr 2
+ __gcc_isr 0,r24
+ ],,
+ [AC_DEFINE(HAVE_AS_AVR_MGCCISR_OPTION, 1,
+ [Define if your avr assembler supports -mgcc-isr option.])])
+
+ # Check how default linker description file implements .rodata for
+ # avrxmega3 (PR21472). avr-gcc assumes .rodata is *not* loaded to
+ # RAM so avr-gcc skips __do_copy_data for .rodata objects.
+ AC_MSG_CHECKING(binutils for avrxmega3 .rodata support)
+ cat > conftest.s <<EOF
+ .section .rodata,"a",@progbits
+ .global xxvaryy
+ ;; avr-nm should print "... R xxvaryy", not "... D xxvaryy".
+ xxvaryy:
+ .word 1
+EOF
+ rm -f conftest.nm
+ AC_TRY_COMMAND([$gcc_cv_as -mmcu=avrxmega3 conftest.s -o conftest.o])
+ AC_TRY_COMMAND([$gcc_cv_ld -mavrxmega3 conftest.o -o conftest.elf])
+ AC_TRY_COMMAND([$gcc_cv_nm conftest.elf > conftest.nm])
+ if test -s conftest.nm
+ then
+ if grep ' R xxvaryy' conftest.nm > /dev/null; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_LD_AVR_AVRXMEGA3_RODATA_IN_FLASH, 1,
+ [Define if your default avr linker script for avrxmega3 leaves .rodata in flash.])
+ else
+ AC_MSG_RESULT(no: avrxmega3 .rodata located in RAM)
+ echo "$as_me: nm output was" >&AS_MESSAGE_LOG_FD
+ cat conftest.nm >&AS_MESSAGE_LOG_FD
+ avr_ld_ver="`$gcc_cv_ld -v | sed -e 's:^.* ::'`"
+ AC_MSG_WARN([[support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)]])
+ fi
+ else
+ AC_MSG_RESULT(test failed)
+ echo "$as_me: failed program was" >&AS_MESSAGE_LOG_FD
+ cat conftest.s >&AS_MESSAGE_LOG_FD
+ AC_MSG_WARN([[see `config.log' for details]])
+ fi
+ rm -f conftest.s conftest.o conftest.elf conftest.nm
+ ;;
+
+ cris-*-*)
+ gcc_GAS_CHECK_FEATURE([-no-mul-bug-abort option],
+ gcc_cv_as_cris_no_mul_bug,
+ [-no-mul-bug-abort], [.text],,
+ [AC_DEFINE(HAVE_AS_NO_MUL_BUG_ABORT_OPTION, 1,
+ [Define if your assembler supports the -no-mul-bug-abort option.])])
+ ;;
+
+ sparc*-*-*)
+ gcc_GAS_CHECK_FEATURE([-relax option], gcc_cv_as_sparc_relax,
+ [-relax], [.text],,
+ [AC_DEFINE(HAVE_AS_RELAX_OPTION, 1,
+ [Define if your assembler supports -relax option.])])
+
+ gcc_GAS_CHECK_FEATURE([GOTDATA_OP relocs],
+ gcc_cv_as_sparc_gotdata_op,
+ [-K PIC],
+[.text
+.align 4
+foo:
+ nop
+bar:
+ sethi %gdop_hix22(foo), %g1
+ xor %g1, %gdop_lox10(foo), %g1
+ ld [[%l7 + %g1]], %g2, %gdop(foo)],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ if test x$gcc_cv_objdump != x; then
+ if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
+ | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
+ gcc_cv_as_sparc_gotdata_op=no
+ else
+ gcc_cv_as_sparc_gotdata_op=yes
+ fi
+ fi
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_GOTDATA_OP, 1,
+ [Define if your assembler and linker support GOTDATA_OP relocs.])])
+
+ gcc_GAS_CHECK_FEATURE([unaligned pcrel relocs],
+ gcc_cv_as_sparc_ua_pcrel,
+ [-K PIC],
+[.text
+foo:
+ nop
+.data
+.align 4
+.byte 0
+.uaword %r_disp32(foo)],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_sparc_ua_pcrel=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_UA_PCREL, 1,
+ [Define if your assembler and linker support unaligned PC relative relocs.])
+
+ gcc_GAS_CHECK_FEATURE([unaligned pcrel relocs against hidden symbols],
+ gcc_cv_as_sparc_ua_pcrel_hidden,
+ [-K PIC],
+[.data
+.align 4
+.byte 0x31
+.uaword %r_disp32(foo)
+.byte 0x32, 0x33, 0x34
+.global foo
+.hidden foo
+foo:
+.skip 4],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
+ | grep ' 31000000 07323334' > /dev/null 2>&1; then
+ if $gcc_cv_objdump -R conftest 2> /dev/null \
+ | grep 'DISP32' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_as_sparc_ua_pcrel_hidden=yes
+ fi
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_UA_PCREL_HIDDEN, 1,
+ [Define if your assembler and linker support unaligned PC relative relocs against hidden symbols.])])
+ ]) # unaligned pcrel relocs
+
+ gcc_GAS_CHECK_FEATURE([offsetable %lo()],
+ gcc_cv_as_sparc_offsetable_lo10,
+ [-xarch=v9],
+[.text
+ or %g1, %lo(ab) + 12, %g1
+ or %g1, %lo(ab + 12), %g1],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
+ | grep ' 82106000 82106000' > /dev/null 2>&1; then
+ gcc_cv_as_sparc_offsetable_lo10=yes
+ fi],
+ [AC_DEFINE(HAVE_AS_OFFSETABLE_LO10, 1,
+ [Define if your assembler supports offsetable %lo().])])
+
+ gcc_GAS_CHECK_FEATURE([FMAF, HPC, and VIS 3.0 instructions],
+ gcc_cv_as_sparc_fmaf,
+ [-xarch=v9d],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ fmaddd %f0, %f2, %f4, %f6
+ addxccc %g1, %g2, %g3
+ fsrl32 %f2, %f4, %f8
+ fnaddd %f10, %f12, %f14],,
+ [AC_DEFINE(HAVE_AS_FMAF_HPC_VIS3, 1,
+ [Define if your assembler supports FMAF, HPC, and VIS 3.0 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC4 instructions],
+ gcc_cv_as_sparc_sparc4,
+ [-xarch=sparc4],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ cxbe %g2, %g3, 1f
+1: cwbneg %g2, %g3, 1f
+1: sha1
+ md5
+ aes_kexpand0 %f4, %f6, %f8
+ des_round %f38, %f40, %f42, %f44
+ camellia_f %f54, %f56, %f58, %f60
+ kasumi_fi_xor %f46, %f48, %f50, %f52],,
+ [AC_DEFINE(HAVE_AS_SPARC4, 1,
+ [Define if your assembler supports SPARC4 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC5 and VIS 4.0 instructions],
+ gcc_cv_as_sparc_sparc5,
+ [-xarch=sparc5],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ subxc %g1, %g2, %g3
+ fpadd8 %f0, %f2, %f4],,
+ [AC_DEFINE(HAVE_AS_SPARC5_VIS4, 1,
+ [Define if your assembler supports SPARC5 and VIS 4.0 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC6 instructions],
+ gcc_cv_as_sparc_sparc6,
+ [-xarch=sparc6],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ rd %entropy, %g1
+ fpsll64x %f0, %f2, %f4],,
+ [AC_DEFINE(HAVE_AS_SPARC6, 1,
+ [Define if your assembler supports SPARC6 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([LEON instructions],
+ gcc_cv_as_sparc_leon,
+ [-Aleon],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ smac %g2, %g3, %g1
+ umac %g2, %g3, %g1
+ casa [[%g2]] 0xb, %g3, %g1],,
+ [AC_DEFINE(HAVE_AS_LEON, 1,
+ [Define if your assembler supports LEON instructions.])])
+ ;;
+
+changequote(,)dnl
+ i[34567]86-*-* | x86_64-*-*)
+changequote([,])dnl
+ case $target_os in
+ cygwin*)
+ # Full C++ conformance when using a shared libstdc++-v3 requires some
+ # support from the Cygwin DLL, which in more recent versions exports
+ # wrappers to aid in interposing and redirecting operators new, delete,
+ # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
+ # are configuring for a version of Cygwin that exports the wrappers.
+ if test x$host = x$target && test x$host_cpu = xi686; then
+ AC_CHECK_FUNC([__wrap__Znaj],[gcc_ac_cygwin_dll_wrappers=yes],[gcc_ac_cygwin_dll_wrappers=no])
+ else
+ # Can't check presence of libc functions during cross-compile, so
+ # we just have to assume we're building for an up-to-date target.
+ gcc_ac_cygwin_dll_wrappers=yes
+ fi
+ AC_DEFINE_UNQUOTED(USE_CYGWIN_LIBSTDCXX_WRAPPERS,
+ [`if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`],
+ [Define if you want to generate code by default that assumes that the
+ Cygwin DLL exports wrappers to support libstdc++ function replacement.])
+ esac
+ case $target_os in
+ cygwin* | pe | mingw32*)
+ # Recent binutils allows the three-operand form of ".comm" on PE. This
+ # definition is used unconditionally to initialise the default state of
+ # the target option variable that governs usage of the feature.
+ gcc_GAS_CHECK_FEATURE([.comm with alignment], gcc_cv_as_comm_has_align,,
+ [.comm foo,1,32])
+ AC_DEFINE_UNQUOTED(HAVE_GAS_ALIGNED_COMM,
+ [`if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`],
+ [Define if your assembler supports specifying the alignment
+ of objects allocated using the GAS .comm command.])
+ # Used for DWARF 2 in PE
+ gcc_GAS_CHECK_FEATURE([.secrel32 relocs],
+ gcc_cv_as_ix86_pe_secrel32,,
+[.text
+foo: nop
+.data
+ .secrel32 foo],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_pe_secrel32=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_GAS_PE_SECREL32_RELOC, 1,
+ [Define if your assembler and linker support 32-bit section relative relocs via '.secrel32 label'.])])
+ # Test if the assembler supports the extended form of the .section
+ # directive that specifies section alignment. LTO support uses this,
+ # but normally only after installation, so we warn but don't fail the
+ # configure if LTO is enabled but the assembler does not support it.
+ gcc_GAS_CHECK_FEATURE([.section with alignment], gcc_cv_as_section_has_align,
+ -fatal-warnings,[.section lto_test,"dr0"])
+ if test x$gcc_cv_as_section_has_align != xyes; then
+ case ",$enable_languages," in
+ *,lto,*)
+ AC_MSG_WARN([LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded.])
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ case $target_os in
+ darwin2* | darwin19*)
+ gcc_GAS_CHECK_FEATURE([llvm assembler x86-pad-for-align option],
+ gcc_cv_as_mllvm_x86_pad_for_align,
+ [-mllvm -x86-pad-for-align=false], [.text],,
+ [AC_DEFINE(HAVE_AS_MLLVM_X86_PAD_FOR_ALIGN, 1,
+ [Define if your Mac OS X assembler supports -mllvm -x86-pad-for-align=false.])])
+ ;;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([-xbrace_comment], gcc_cv_as_ix86_xbrace_comment,
+ [-xbrace_comment=no], [.text],,
+ [AC_DEFINE(HAVE_AS_XBRACE_COMMENT_OPTION, 1,
+ [Define if your assembler supports -xbrace_comment option.])])
+
+ gcc_GAS_CHECK_FEATURE([filds and fists mnemonics],
+ gcc_cv_as_ix86_filds,,
+ [filds (%ebp); fists (%ebp)],,
+ [AC_DEFINE(HAVE_AS_IX86_FILDS, 1,
+ [Define if your assembler uses filds and fists mnemonics.])])
+
+ gcc_GAS_CHECK_FEATURE([fildq and fistpq mnemonics],
+ gcc_cv_as_ix86_fildq,,
+ [fildq (%ebp); fistpq (%ebp)],,
+ [AC_DEFINE(HAVE_AS_IX86_FILDQ, 1,
+ [Define if your assembler uses fildq and fistq mnemonics.])])
+
+ gcc_GAS_CHECK_FEATURE([cmov syntax],
+ gcc_cv_as_ix86_cmov_sun_syntax,,
+ [cmovl.l %edx, %eax],,
+ [AC_DEFINE(HAVE_AS_IX86_CMOV_SUN_SYNTAX, 1,
+ [Define if your assembler supports the Sun syntax for cmov.])])
+
+ gcc_GAS_CHECK_FEATURE([ffreep mnemonic],
+ gcc_cv_as_ix86_ffreep,,
+ [ffreep %st(1)],,
+ [AC_DEFINE(HAVE_AS_IX86_FFREEP, 1,
+ [Define if your assembler supports the ffreep mnemonic.])])
+
+ gcc_GAS_CHECK_FEATURE([.quad directive],
+ gcc_cv_as_ix86_quad,,
+ [.quad 0],,
+ [AC_DEFINE(HAVE_AS_IX86_QUAD, 1,
+ [Define if your assembler supports the .quad directive.])])
+
+ gcc_GAS_CHECK_FEATURE([sahf mnemonic],
+ gcc_cv_as_ix86_sahf,,
+ [.code64
+ sahf],,
+ [AC_DEFINE(HAVE_AS_IX86_SAHF, 1,
+ [Define if your assembler supports the sahf mnemonic in 64bit mode.])])
+
+ gcc_GAS_CHECK_FEATURE([interunit movq mnemonic],
+ gcc_cv_as_ix86_interunit_movq,,
+ [.code64
+ movq %mm0, %rax
+ movq %rax, %xmm0])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_INTERUNIT_MOVQ,
+ [`if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`],
+ [Define if your assembler supports interunit movq mnemonic.])
+
+ gcc_GAS_CHECK_FEATURE([hle prefixes],
+ gcc_cv_as_ix86_hle,,
+ [lock xacquire cmpxchg %esi, (%ecx)],,
+ [AC_DEFINE(HAVE_AS_IX86_HLE, 1,
+ [Define if your assembler supports HLE prefixes.])])
+
+ gcc_GAS_CHECK_FEATURE([swap suffix],
+ gcc_cv_as_ix86_swap,,
+ [movl.s %esp, %ebp],,
+ [AC_DEFINE(HAVE_AS_IX86_SWAP, 1,
+ [Define if your assembler supports the swap suffix.])])
+
+ gcc_GAS_CHECK_FEATURE([different section symbol subtraction],
+ gcc_cv_as_ix86_diff_sect_delta,,
+ [.section .rodata
+.L1:
+ .long .L2-.L1
+ .long .L3-.L1
+ .text
+.L3: nop
+.L2: nop],,
+ [AC_DEFINE(HAVE_AS_IX86_DIFF_SECT_DELTA, 1,
+ [Define if your assembler supports the subtraction of symbols in different sections.])])
+
+ gcc_GAS_CHECK_FEATURE([rep and lock prefix],
+ gcc_cv_as_ix86_rep_lock_prefix,,
+ [rep movsl
+ rep ret
+ rep nop
+ rep bsf %ecx, %eax
+ rep bsr %ecx, %eax
+ lock addl %edi, (%eax,%esi)
+ lock orl $0, (%esp)],,
+ [AC_DEFINE(HAVE_AS_IX86_REP_LOCK_PREFIX, 1,
+ [Define if the assembler supports 'rep <insn>, lock <insn>'.])])
+
+ gcc_GAS_CHECK_FEATURE([ud2 mnemonic],
+ gcc_cv_as_ix86_ud2,,
+ [ud2],,
+ [AC_DEFINE(HAVE_AS_IX86_UD2, 1,
+ [Define if your assembler supports the 'ud2' mnemonic.])])
+
+ # Enforce 32-bit output with gas and gld.
+ if test x$gas = xyes; then
+ as_ix86_gas_32_opt="--32"
+ fi
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
+ ld_ix86_gld_32_opt="-melf_i386_sol2"
+ else
+ ld_ix86_gld_32_opt="-melf_i386"
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_GD_PLT reloc],
+ gcc_cv_as_ix86_tlsgdplt,
+ [$as_ix86_gas_32_opt],
+ [call tls_gd@tlsgdplt],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsgdplt=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_IX86_TLSGDPLT, 1,
+ [Define if your assembler and linker support @tlsgdplt.])])
+
+ conftest_s='
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+tls_ld:
+ .section .text,"ax",@progbits
+ call tls_ld@tlsldmplt'
+
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM_PLT reloc],
+ gcc_cv_as_ix86_tlsldmplt,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsldmplt=yes
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLSLDMPLT,
+ [`if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`],
+ [Define to 1 if your assembler and linker support @tlsldmplt.])
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal value@tlsldm(%ebx), %eax
+ call ___tls_get_addr@plt
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type value, @object
+value:'
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM reloc],
+ gcc_cv_as_ix86_tlsldm,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
+ if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
+ || dis conftest 2>/dev/null | grep nop > /dev/null; then
+ gcc_cv_as_ix86_tlsldm=yes
+ fi
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLSLDM,
+ [`if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`],
+ [Define to 1 if your assembler and linker support @tlsldm.])
+
+ conftest_s='
+ .data
+bar:
+ .byte 1
+ .text
+ .global _start
+_start:
+ cmpl $0, bar@GOT
+ jmp *_start@GOT'
+ gcc_GAS_CHECK_FEATURE([R_386_GOT32X reloc],
+ gcc_cv_as_ix86_got32x,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
+ | grep R_386_GOT32X > /dev/null 2>&1 \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ if $gcc_cv_objdump -dw conftest 2>&1 \
+ | grep 0xffffff > /dev/null 2>&1; then
+ gcc_cv_as_ix86_got32x=no
+ else
+ gcc_cv_as_ix86_got32x=yes
+ fi
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_GOT32X,
+ [`if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler and linker support @GOT.])
+
+ gcc_GAS_CHECK_FEATURE([GOTOFF in data],
+ gcc_cv_as_ix86_gotoff_in_data,
+ [$as_ix86_gas_32_opt],
+[ .text
+.L0:
+ nop
+ .data
+ .long .L0@GOTOFF])
+ AC_DEFINE_UNQUOTED(HAVE_AS_GOTOFF_IN_DATA,
+ [`if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`],
+ [Define true if the assembler supports '.long foo@GOTOFF'.])
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal ld@tlsldm(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+ leal gd@tlsgd(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type ld, @object
+ld:
+ .byte 0
+ .globl gd
+ .type gd, @object
+gd:
+ .byte 0'
+ gcc_GAS_CHECK_FEATURE([calling ___tls_get_addr via GOT],
+ gcc_cv_as_ix86_tls_get_addr_via_got,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tls_get_addr_via_got=yes
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLS_GET_ADDR_GOT,
+ [`if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler and linker support calling ___tls_get_addr via GOT.])
+ ;;
+
+ ia64*-*-*)
+ gcc_GAS_CHECK_FEATURE([ltoffx and ldxmov relocs],
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs,,
+[ .text
+ addl r15 = @ltoffx(x#), gp
+ ;;
+ ld8.mov r16 = [[r15]], x#
+],,
+ [AC_DEFINE(HAVE_AS_LTOFFX_LDXMOV_RELOCS, 1,
+ [Define if your assembler supports ltoffx and ldxmov relocations.])])
+
+ ;;
+
+ powerpc*-*-*)
+
+ case $target in
+ *-*-darwin*)
+ gcc_GAS_CHECK_FEATURE([.machine directive support],
+ gcc_cv_as_machine_directive,,
+ [ .machine ppc7400])
+ if test x$gcc_cv_as_machine_directive != xyes; then
+ echo "*** This target requires an assembler supporting \".machine\"" >&2
+ echo you can get it from: https://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
+ test x$build = x$target && exit 1
+ fi
+ ;;
+ esac
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr5"
+ .csect .text[[PR]]
+ mfcr 3,128';;
+ *-*-darwin*) conftest_s=' .text
+ mfcr r3,128';;
+ *) conftest_s=' .machine power4
+ .text
+ mfcr 3,128';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([mfcr field support],
+ gcc_cv_as_powerpc_mfcrf,,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_MFCRF, 1,
+ [Define if your assembler supports mfcr field.])])
+
+ case $target in
+ *-*-aix*) conftest_s=' .csect .text[[PR]]
+LCF..0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
+ *-*-darwin*)
+ conftest_s=' .text
+LCF0:
+ addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
+ *) conftest_s=' .text
+.LCF0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([rel16 relocs],
+ gcc_cv_as_powerpc_rel16, -a32,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_REL16, 1,
+ [Define if your assembler supports R_PPC_REL16 relocs.])])
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr7"
+ .csect .text[[PR]]
+ lxvd2x 1,2,3';;
+ *) conftest_s=' .machine power7
+ .text
+ lxvd2x 1,2,3';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([vector-scalar support],
+ gcc_cv_as_powerpc_vsx, -a32,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_VSX, 1,
+ [Define if your assembler supports VSX instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_powerpc_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+
+ gcc_GAS_CHECK_FEATURE([prologue entry point marker support],
+ gcc_cv_as_powerpc_entry_markers,-a64 --fatal-warnings,
+ [ .reloc .,R_PPC64_ENTRY; nop],,
+ [AC_DEFINE(HAVE_AS_ENTRY_MARKERS, 1,
+ [Define if your assembler supports the R_PPC64_ENTRY relocation.])])
+
+ gcc_GAS_CHECK_FEATURE([plt sequence marker support],
+ gcc_cv_as_powerpc_pltseq_markers,-a32 --fatal-warnings,
+ [ .reloc .,R_PPC_PLTSEQ; nop],,
+ [AC_DEFINE(HAVE_AS_PLTSEQ, 1,
+ [Define if your assembler supports R_PPC*_PLTSEQ relocations.])])
+
+ case $target in
+ *-*-aix*)
+ gcc_GAS_CHECK_FEATURE([AIX .ref support],
+ gcc_cv_as_aix_ref,,
+ [ .csect stuff[[rw]]
+ stuff:
+ .long 1
+ .extern sym
+ .ref sym
+ ],,
+ [AC_DEFINE(HAVE_AS_REF, 1,
+ [Define if your assembler supports .ref])])
+
+ gcc_GAS_CHECK_FEATURE([AIX DWARF location lists section support],
+ gcc_cv_as_aix_dwloc,,
+ [ .dwsect 0xA0000
+ Lframe..0:
+ .vbyte 4,Lframe..0
+ ],,
+ [AC_DEFINE(HAVE_XCOFF_DWARF_EXTRAS, 1,
+ [Define if your assembler supports AIX debug frame section label reference.])])
+ ;;
+ esac
+ ;;
+
+ mips*-*-*)
+ gcc_GAS_CHECK_FEATURE([explicit relocation support],
+ gcc_cv_as_mips_explicit_relocs,,
+[ lw $4,%gp_rel(foo)($4)],,
+ [if test x$target_cpu_default = x
+ then target_cpu_default=MASK_EXPLICIT_RELOCS
+ else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
+ fi])
+
+ gcc_GAS_CHECK_FEATURE([-mno-shared support],
+ gcc_cv_as_mips_no_shared,[-mno-shared], [nop],,
+ [AC_DEFINE(HAVE_AS_NO_SHARED, 1,
+ [Define if the assembler understands -mno-shared.])])
+
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_mips_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+
+ gcc_GAS_CHECK_FEATURE([.module support],
+ gcc_cv_as_mips_dot_module,[-32],
+ [.module mips2
+ .module fp=xx],,
+ [AC_DEFINE(HAVE_AS_DOT_MODULE, 1,
+ [Define if your assembler supports .module.])])
+ if test x$gcc_cv_as_mips_dot_module = xno \
+ && test x$with_fp_32 != x; then
+ AC_MSG_ERROR(
+ [Requesting --with-fp-32= requires assembler support for .module.])
+ fi
+
+ gcc_GAS_CHECK_FEATURE([.micromips support],
+ gcc_cv_as_micromips_support,[--fatal-warnings],
+ [.set micromips],,
+ [AC_DEFINE(HAVE_GAS_MICROMIPS, 1,
+ [Define if your assembler supports the .set micromips directive])])
+
+ gcc_GAS_CHECK_FEATURE([.dtprelword support],
+ gcc_cv_as_mips_dtprelword,,
+ [.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000],,
+ [AC_DEFINE(HAVE_AS_DTPRELWORD, 1,
+ [Define if your assembler supports .dtprelword.])])
+
+ gcc_GAS_CHECK_FEATURE([DSPR1 mult with four accumulators support],
+ gcc_cv_as_mips_dspr1_mult,,
+[ .set mips32r2
+ .set nodspr2
+ .set dsp
+ madd $ac3,$4,$5
+ maddu $ac3,$4,$5
+ msub $ac3,$4,$5
+ msubu $ac3,$4,$5
+ mult $ac3,$4,$5
+ multu $ac3,$4,$5],,
+ [AC_DEFINE(HAVE_AS_DSPR1_MULT, 1,
+ [Define if your assembler supports DSPR1 mult.])])
+
+ AC_MSG_CHECKING(assembler and linker for explicit JALR relocation)
+ gcc_cv_as_ld_jalr_reloc=no
+ if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
+ echo ' .ent x' > conftest.s
+ echo 'x: lw $2,%got_disp(y)($3)' >> conftest.s
+ echo ' lw $25,%call16(y)($28)' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .end x' >> conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&AS_MESSAGE_LOG_FD \
+ && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&AS_MESSAGE_LOG_FD; then
+ if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
+ && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ fi
+ rm -f conftest.*
+ fi
+ fi
+ if test $gcc_cv_as_ld_jalr_reloc = yes; then
+ if test x$target_cpu_default = x; then
+ target_cpu_default=MASK_RELAX_PIC_CALLS
+ else
+ target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
+ fi
+ fi
+ AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc)
+
+ AC_CACHE_CHECK([linker for .eh_frame personality relaxation],
+ [gcc_cv_ld_mips_personality_relaxation],
+ [gcc_cv_ld_mips_personality_relaxation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 21 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ elif test x$gcc_cv_as != x \
+ -a x$gcc_cv_ld != x \
+ -a x$gcc_cv_readelf != x ; then
+ cat > conftest.s <<EOF
+ .cfi_startproc
+ .cfi_personality 0x80,indirect_ptr
+ .ent test
+test:
+ nop
+ .end test
+ .cfi_endproc
+
+ .section .data,"aw",@progbits
+indirect_ptr:
+ .dc.a personality
+EOF
+ if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
+ if $gcc_cv_readelf -d conftest 2>&1 \
+ | grep TEXTREL > /dev/null 2>&1; then
+ :
+ elif $gcc_cv_readelf --relocs conftest 2>&1 \
+ | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest])
+ if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
+ AC_DEFINE(HAVE_LD_PERSONALITY_RELAXATION, 1,
+ [Define if your linker can relax absolute .eh_frame personality
+pointers into PC-relative form.])
+ fi
+
+ gcc_GAS_CHECK_FEATURE([-mnan= support],
+ gcc_cv_as_mips_nan,
+ [-mnan=2008],,,
+ [AC_DEFINE(HAVE_AS_NAN, 1,
+ [Define if the assembler understands -mnan=.])])
+ if test x$gcc_cv_as_mips_nan = xno \
+ && test x$with_nan != x; then
+ AC_MSG_ERROR(
+ [Requesting --with-nan= requires assembler support for -mnan=])
+ fi
+ ;;
+ msp430-*-*)
+ # Earlier GAS versions generically support .gnu_attribute, but the
+ # msp430 assembler will not do anything with it.
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_msp430_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+ gcc_GAS_CHECK_FEATURE([.mspabi_attribute support],
+ gcc_cv_as_msp430_mspabi_attribute,,
+ [.mspabi_attribute 4,2],,
+ [AC_DEFINE(HAVE_AS_MSPABI_ATTRIBUTE, 1,
+ [Define if your assembler supports .mspabi_attribute.])])
+ if test x$enable_newlib_nano_formatted_io = xyes; then
+ AC_DEFINE(HAVE_NEWLIB_NANO_FORMATTED_IO, 1, [Define if GCC has been
+configured with --enable-newlib-nano-formatted-io.])
+ fi
+ ;;
+ nios2-*-*)
+ # Versions 2.33 and earlier lacked support for the %gotoff relocation
+ # syntax that is documented in the ABI specification.
+ gcc_GAS_CHECK_FEATURE([support for %gotoff relocations in constant data],
+ gcc_cv_as_nios2_gotoff_relocation,,
+[ .extern foo
+ .data
+ .long %gotoff(foo)],,
+ [AC_DEFINE(HAVE_AS_NIOS2_GOTOFF_RELOCATION, 1,
+ [Define if your assembler supports %gotoff relocation syntax.])])
+ ;;
+ riscv*-*-*)
+ gcc_GAS_CHECK_FEATURE([.attribute support],
+ gcc_cv_as_riscv_attribute,,
+ [.attribute stack_align,4],,
+ [AC_DEFINE(HAVE_AS_RISCV_ATTRIBUTE, 1,
+ [Define if your assembler supports .attribute.])])
+ gcc_GAS_CHECK_FEATURE([-misa-spec= support],
+ gcc_cv_as_riscv_isa_spec,
+ [-misa-spec=2.2],,,
+ [AC_DEFINE(HAVE_AS_MISA_SPEC, 1,
+ [Define if the assembler understands -misa-spec=.])])
+ gcc_GAS_CHECK_FEATURE([-march=rv32i_zifencei support],
+ gcc_cv_as_riscv_march_zifencei,
+ [-march=rv32i_zifencei2p0],,,
+ [AC_DEFINE(HAVE_AS_MARCH_ZIFENCEI, 1,
+ [Define if the assembler understands -march=rv*_zifencei.])])
+ ;;
+ loongarch*-*-*)
+ gcc_GAS_CHECK_FEATURE([.dtprelword support],
+ gcc_cv_as_loongarch_dtprelword, [2,18,0],,
+ [.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000],,
+ [AC_DEFINE(HAVE_AS_DTPRELWORD, 1,
+ [Define if your assembler supports .dtprelword.])])
+ ;;
+ s390*-*-*)
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_s390_gnu_attribute,,
+ [.gnu_attribute 8,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+ gcc_GAS_CHECK_FEATURE([.machine and .machinemode support],
+ gcc_cv_as_s390_machine_machinemode,,
+ [ .machinemode push
+ .machinemode pop
+ .machine push
+ .machine pop],,
+ [AC_DEFINE(HAVE_AS_MACHINE_MACHINEMODE, 1,
+ [Define if your assembler supports .machine and .machinemode.])])
+ gcc_GAS_CHECK_FEATURE([architecture modifiers support],
+ gcc_cv_as_s390_architecture_modifiers,,
+ [ .machine z13+vx ],,
+ [AC_DEFINE(HAVE_AS_ARCHITECTURE_MODIFIERS, 1,
+ [Define if your assembler supports architecture modifiers.])])
+ gcc_GAS_CHECK_FEATURE([vector load/store alignment hints],
+ gcc_cv_as_s390_vector_loadstore_alignment_hints,,
+ [ vl %v24,0(%r15),3 ],,
+ [AC_DEFINE(HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS, 1,
+ [Define if your assembler supports vl/vst/vlm/vstm with an optional alignment hint argument.])])
+ gcc_GAS_CHECK_FEATURE([vector load/store alignment hints on z13],
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13, [-mzarch -march=z13],
+ [ vl %v24,0(%r15),3 ],,
+ [AC_DEFINE(HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13, 1,
+ [Define if your assembler supports vl/vst/vlm/vstm with an optional alignment hint argument on z13.])])
+
+ ;;
+esac
+
+# Mips, LoongArch and HP-UX need the GNU assembler.
+# Linux on IA64 might be able to use the Intel assembler.
+
+case "$target" in
+ mips*-*-* | loongarch*-*-* | *-*-hpux* )
+ if test x$gas_flag = xyes \
+ || test x"$host" != x"$build" \
+ || test ! -x "$gcc_cv_as" \
+ || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ :
+ else
+ echo "*** This configuration requires the GNU assembler" >&2
+ exit 1
+ fi
+ ;;
+esac
+
+# This tests if the assembler supports two registers for global_load functions
+# (like in LLVM versions <12) or one register (like in LLVM 12).
+case "$target" in
+ amdgcn-* | gcn-*)
+ AC_MSG_CHECKING(assembler fix for global_load functions)
+ gcc_cv_as_gcn_global_load_fixed=yes
+ if test x$gcc_cv_as != x; then
+ cat > conftest.s <<EOF
+ global_store_dwordx2 v[[1:2]], v[[4:5]], s[[14:15]]
+EOF
+ if $gcc_cv_as -triple=amdgcn--amdhsa -filetype=obj -mcpu=gfx900 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_gcn_global_load_fixed=no
+ fi
+ rm -f conftest.s conftest.o conftest
+ fi
+ global_load_fixed=`if test x$gcc_cv_as_gcn_global_load_fixed = xyes; then echo 1; else echo 0; fi`
+ AC_DEFINE_UNQUOTED(HAVE_GCN_ASM_GLOBAL_LOAD_FIXED, $global_load_fixed,
+ [Define if your assembler has fixed global_load functions.])
+ AC_MSG_RESULT($gcc_cv_as_gcn_global_load_fixed)
+ ;;
+esac
+
+case "$target" in
+ amdgcn-* | gcn-*)
+ # Test the LLVM assembler syntax dialect; they have made a number of
+ # changes between LLVM 12 & 13 without any backward compatibility.
+ gcc_GAS_CHECK_FEATURE([assembler amdgcn_target v2/3 syntax],
+ gcc_cv_as_gcn_asm_v3_syntax,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack],
+ [.amdgcn_target "amdgcn-unknown-amdhsa--gfx906+xnack"],,
+ [AC_DEFINE(HAVE_GCN_ASM_V3_SYNTAX, 1,
+ [Define if your assembler expects amdgcn_target gfx908+xnack syntax.])])
+ gcc_GAS_CHECK_FEATURE([assembler amdgcn_target v4 syntax],
+ gcc_cv_as_gcn_asm_v4_syntax,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack],
+ [.amdgcn_target "amdgcn-unknown-amdhsa--gfx908:xnack+"],,
+ [AC_DEFINE(HAVE_GCN_ASM_V4_SYNTAX, 1,
+ [Define if your assembler expects amdgcn_target gfx908:xnack+ syntax.])])
+
+ # Some attribute names changed in the move to v4 ...
+ if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+ sramopt="+sram-ecc"
+ sramattr="+sram-ecc"
+ xnackattr="+xnack"
+ elif test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+ sramopt="+sramecc"
+ sramattr=":sramecc+"
+ xnackattr=":xnack+"
+ else
+ AC_MSG_ERROR([Unrecognised assembler version])
+ fi
+
+ # Test whether the LLVM assembler accepts -mattr=+xnack without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # LLVM 12+ throws a warning for GPUs without support.
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for fiji],
+ gcc_cv_as_gcn_xnack_ecc_fiji,
+ [-triple=amdgcn--amdhsa -mcpu=fiji -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_fiji=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_FIJI, 1,
+ [Define if your assembler allows -mattr=+xnack for fiji.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx900],
+ gcc_cv_as_gcn_xnack_ecc_gfx900,
+ [-triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx900=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX900, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx900.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx906],
+ gcc_cv_as_gcn_xnack_ecc_gfx906,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx906=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX906, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx906.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx908],
+ gcc_cv_as_gcn_xnack_ecc_gfx908,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx908=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX908, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx908.])])
+ rm -f conftest.err
+
+ # Test whether the LLVM assembler accepts -mattr=+sramecc without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # (some?) LLVM 12 rejects it for all GPUs, and LLVM13 throws a warning
+ # for GPUs without support.
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for fiji],
+ gcc_cv_as_gcn_sram_ecc_fiji,
+ [-triple=amdgcn--amdhsa -mcpu=fiji -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_fiji=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_FIJI, 1,
+ [Define if your assembler allows -mattr=+sramecc for fiji.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx900],
+ gcc_cv_as_gcn_sram_ecc_gfx900,
+ [-triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx900=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX900, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx900.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx906],
+ gcc_cv_as_gcn_sram_ecc_gfx906,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx906=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX906, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx906.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx908],
+ gcc_cv_as_gcn_sram_ecc_gfx908,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx908=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX908, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx908.])])
+ rm -f conftest.err
+ ;;
+ arm*)
+ gcc_GAS_CHECK_FEATURE([assembler for arm accepts context-specific architecture extensions],
+ gcc_cv_as_arm_option_extensions,
+ [-march=armv8.1-m.main+mve],
+ [.text
+ .thumb
+ .syntax unified
+ vmov.f32 s0, s1],,
+ [AC_DEFINE(HAVE_GAS_ARM_EXTENDED_ARCH, 1,
+ [Define if your Arm assembler permits context-specific feature extensions.])])
+esac
+
+# ??? Not all targets support dwarf2 debug_line, even within a version
+# of gas. Moreover, we need to emit a valid instruction to trigger any
+# info to the output file. So, as supported targets are added to gas 2.11,
+# add some instruction here to (also) show we expect this might work.
+# ??? Once 2.11 is released, probably need to add first known working
+# version to the per-target configury.
+case "$cpu_type" in
+ aarch64 | alpha | arc | arm | avr | bfin | cris | csky | i386 | loongarch | m32c \
+ | m68k | microblaze | mips | nds32 | nios2 | pa | riscv | rs6000 | score | sparc \
+ | tilegx | tilepro | visium | xstormy16 | xtensa)
+ insn="nop"
+ ;;
+ ia64 | s390)
+ insn="nop 0"
+ ;;
+ mmix)
+ insn="swym 0"
+ ;;
+esac
+if test x"$insn" != x; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0
+ $insn"
+ gcc_GAS_CHECK_FEATURE([dwarf2 debug_line support],
+ gcc_cv_as_dwarf2_debug_line,,
+ [$conftest_s],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ elif test x$gcc_cv_otool != x \
+ && $gcc_cv_otool -l conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ fi])
+
+# The .debug_line file table must be in the exact order that
+# we specified the files, since these indices are also used
+# by DW_AT_decl_file. Approximate this test by testing if
+# the assembler bitches if the same index is assigned twice.
+ gcc_GAS_CHECK_FEATURE([buggy dwarf2 .file directive],
+ gcc_cv_as_dwarf2_file_buggy,,
+[ .file 1 "foo.s"
+ .file 1 "bar.s"])
+
+ if test $gcc_cv_as_dwarf2_debug_line = yes \
+ && test $gcc_cv_as_dwarf2_file_buggy = no; then
+ AC_DEFINE(HAVE_AS_DWARF2_DEBUG_LINE, 1,
+ [Define if your assembler supports dwarf2 .file/.loc directives,
+ and preserves file table indices exactly as given.])
+
+ if test $gcc_cv_as_leb128 = yes; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0 view .LVU1
+ $insn
+ .data
+ .uleb128 .LVU1
+ .uleb128 .LVU1
+"
+ gcc_GAS_CHECK_FEATURE([dwarf2 debug_view support],
+ gcc_cv_as_dwarf2_debug_view,,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_DWARF2_DEBUG_VIEW, 1,
+ [Define if your assembler supports views in dwarf2 .loc directives.])])
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([--gdwarf2 option],
+ gcc_cv_as_gdwarf2_flag,
+ [--gdwarf2], [$insn],,
+ [AC_DEFINE(HAVE_AS_GDWARF2_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gdwarf2 option.])])
+
+ gcc_GAS_CHECK_FEATURE([--gdwarf-5 option],
+ gcc_cv_as_gdwarf_5_flag,
+ [--gdwarf-5], [$insn],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -Wi conftest.o 2>&1 \
+ | grep DW_TAG_compile_unit > /dev/null 2>&1; then
+ gcc_cv_as_gdwarf_5_flag=yes;
+ fi],[AC_DEFINE(HAVE_AS_GDWARF_5_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gdwarf-5 option.])])
+
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ section_flags=\"dr\"
+ function_type=".def foo; .scl 2; .type 32; .endef"
+ function_size="";;
+ *)
+ section_flags=\"\",%progbits
+ function_type=".type foo, %function"
+ function_size=".size foo, .-foo";;
+ esac
+ dwarf4_debug_info_size=0x46
+ dwarf4_high_pc_form=7
+ dwarf4_debug_aranges_size=0x2c
+ dwarf4_line_sz=9
+ for dwarf4_addr_size in 8 4; do
+ conftest_s="\
+ .file \"a.c\"
+ .text
+.Ltext0:
+ .p2align 4
+ .globl foo
+ $function_type
+foo:
+.LFB0:
+.LM1:
+ $insn
+.LM2:
+.LFE0:
+ $function_size
+.Letext0:
+ .section .debug_info,$section_flags
+.Ldebug_info0:
+ .4byte $dwarf4_debug_info_size
+ .2byte 0x4
+ .4byte .Ldebug_abbrev0
+ .byte 0x$dwarf4_addr_size
+ .byte 0x1
+ .ascii \"GNU C17\\0\"
+ .byte 0xc
+ .ascii \"a.c\\0\"
+ .ascii \"/\\0\"
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .4byte .Ldebug_line0
+ .byte 0x2
+ .ascii \"foo\\0\"
+ .byte 0x1
+ .byte 0x2
+ .byte 0x1
+ .${dwarf4_addr_size}byte .LFB0
+ .${dwarf4_addr_size}byte .LFE0-.LFB0
+ .byte 0x1
+ .byte 0x9c
+ .byte 0
+ .section .debug_abbrev,$section_flags
+.Ldebug_abbrev0:
+ .byte 0x1
+ .byte 0x11
+ .byte 0x1
+ .byte 0x25
+ .byte 0x8
+ .byte 0x13
+ .byte 0xb
+ .byte 0x3
+ .byte 0x8
+ .byte 0x1b
+ .byte 0x8
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x10
+ .byte 0x17
+ .byte 0
+ .byte 0
+ .byte 0x2
+ .byte 0x2e
+ .byte 0
+ .byte 0x3f
+ .byte 0x19
+ .byte 0x3
+ .byte 0x8
+ .byte 0x3a
+ .byte 0xb
+ .byte 0x3b
+ .byte 0xb
+ .byte 0x39
+ .byte 0xb
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x40
+ .byte 0x18
+ .byte 0
+ .byte 0
+ .byte 0
+ .section .debug_aranges,$section_flags
+ .4byte $dwarf4_debug_aranges_size
+ .2byte 0x2
+ .4byte .Ldebug_info0
+ .byte 0x8
+ .byte 0
+ .2byte 0
+ .2byte 0
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .${dwarf4_addr_size}byte 0
+ .${dwarf4_addr_size}byte 0
+ .section .debug_line,$section_flags
+.Ldebug_line0:
+ .4byte .LELT0-.LSLT0
+.LSLT0:
+ .2byte 0x4
+ .4byte .LELTP0-.LASLTP0
+.LASLTP0:
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0xf6
+ .byte 0xf2
+ .byte 0xd
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .ascii \"a.c\\0\"
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0
+.LELTP0:
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM1
+ .byte 0x18
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM2
+ .byte 0x1
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .Letext0
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+.LELT0:
+ .section .debug_str,$section_flags
+ .ident \"GCC\"
+"
+ dwarf4_success=no
+ if test $dwarf4_addr_size = 4; then
+ gcc_GAS_CHECK_FEATURE([assembly of compiler generated 32-bit .debug_line],
+ gcc_cv_as_debug_line_32_flag,,
+ [$conftest_s],,
+ [dwarf4_success=yes])
+ else
+ gcc_GAS_CHECK_FEATURE([assembly of compiler generated 64-bit .debug_line],
+ gcc_cv_as_debug_line_64_flag,,
+ [$conftest_s],,
+ [dwarf4_success=yes])
+ fi
+ if test $dwarf4_success = yes; then
+ dwarf4_success=no
+ gcc_GAS_CHECK_FEATURE([--gdwarf-4 not refusing compiler generated .debug_line],
+ gcc_cv_as_dwarf_4_debug_line_flag,
+ [--gdwarf-4], [$conftest_s],,
+ [dwarf4_success=yes])
+ break
+ fi
+ dwarf4_debug_info_size=0x36
+ dwarf4_high_pc_form=6
+ dwarf4_debug_aranges_size=0x1c
+ dwarf4_line_sz=5
+ done
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .file \"foo.c\"
+ .text
+bar:
+#APP
+# 82 \"xxx.h\" 1
+ $insn
+# 0 \"\" 2
+#NO_APP
+ $insn
+foo:
+ .file 1 \"foo.c\"
+ $insn
+ .file 2 \"foo.h\"
+ ret
+"
+ dwarf4_success=no
+ gcc_GAS_CHECK_FEATURE([--gdwarf-4 with the APP marker],
+ gcc_cv_as_dwarf_4_app_flag,
+ [--gdwarf-4], [$conftest_s],, [dwarf4_success=yes])
+ fi
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .text
+ .globl foo
+ $function_type
+foo:
+ $insn
+ $function_size
+ .file 1 \"foo.c\"
+"
+ gcc_GAS_CHECK_FEATURE([working --gdwarf-4/--gdwarf-5 for all sources],
+ gcc_cv_as_working_gdwarf_n_flag,
+ [--gdwarf-4],
+ [$conftest_s],
+ [changequote(,)dnl
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -W conftest.o 2>&1 \
+ | grep conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_working_gdwarf_n_flag=no
+ else
+ gcc_cv_as_working_gdwarf_n_flag=yes
+ fi
+ changequote([,])dnl])
+ if test $gcc_cv_as_working_gdwarf_n_flag = yes; then
+ AC_DEFINE(HAVE_AS_WORKING_DWARF_N_FLAG, 1,
+[Define if your assembler supports --gdwarf-4/--gdwarf-5 even with
+ compiler generated .debug_line.])
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([--gstabs option],
+ gcc_cv_as_gstabs_flag,
+ [--gstabs], [$insn],,
+ [AC_DEFINE(HAVE_AS_GSTABS_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gstabs option.])])
+
+ gcc_GAS_CHECK_FEATURE([--debug-prefix-map option],
+ gcc_cv_as_debug_prefix_map_flag,
+ [--debug-prefix-map /a=/b], [$insn],,
+ [AC_DEFINE(HAVE_AS_DEBUG_PREFIX_MAP, 1,
+[Define if your assembler supports the --debug-prefix-map option.])])
+fi
+
+gcc_GAS_CHECK_FEATURE([compressed debug sections],
+ gcc_cv_as_compress_debug,,,
+ [# gas compiled without zlib cannot compress debug sections and warns
+ # about it, but still exits successfully. So check for this, too.
+ if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
+ then
+ gcc_cv_as_compress_debug=0
+ # Since binutils 2.26, gas supports --compress-debug-sections=type,
+ # defaulting to the ELF gABI format.
+ elif $gcc_cv_as --compress-debug-sections=zlib-gnu -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=2
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ # Before binutils 2.26, gas only supported --compress-debug-options and
+ # emitted the traditional GNU format.
+ elif $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=1
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ else
+ gcc_cv_as_compress_debug=0
+ fi])
+AC_DEFINE_UNQUOTED(HAVE_AS_COMPRESS_DEBUG, $gcc_cv_as_compress_debug,
+[Define to the level of your assembler's compressed debug section support.])
+AC_DEFINE_UNQUOTED(AS_COMPRESS_DEBUG_OPTION, "$gcc_cv_as_compress_debug_option",
+[Define to the assembler option to enable compressed debug sections.])
+AC_DEFINE_UNQUOTED(AS_NO_COMPRESS_DEBUG_OPTION, "$gcc_cv_as_no_compress_debug_option",
+[Define to the assembler option to disable compressed debug sections.])
+
+gcc_GAS_CHECK_FEATURE([.lcomm with alignment], gcc_cv_as_lcomm_with_alignment,,
+[.lcomm bar,4,16],,
+[AC_DEFINE(HAVE_GAS_LCOMM_WITH_ALIGNMENT, 1,
+ [Define if your assembler supports .lcomm with an alignment field.])])
+
+if test x$with_sysroot = x && test x$host = x$target \
+ && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
+ && test "$prefix" != "NONE"; then
+ AC_DEFINE_UNQUOTED(PREFIX_INCLUDE_DIR, "$prefix/include",
+[Define to PREFIX/include if cpp should also search that directory.])
+fi
+
+# Determine the version of glibc, if any, used on the target.
+AC_MSG_CHECKING([for target glibc version])
+AC_ARG_WITH([glibc-version],
+ [AS_HELP_STRING([--with-glibc-version=M.N],
+ [assume GCC used with glibc version M.N or later])], [
+if [echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$']; then
+ glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
+ glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
+else
+ AC_MSG_ERROR([option --with-glibc-version requires a version number M.N])
+fi], [
+glibc_version_major=0
+glibc_version_minor=0
+[if test -f $target_header_dir/features.h \
+ && glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \
+ && glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then
+ glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'`
+ glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'`
+fi]])
+AC_MSG_RESULT([$glibc_version_major.$glibc_version_minor])
+AC_DEFINE_UNQUOTED([TARGET_GLIBC_MAJOR], [$glibc_version_major],
+[GNU C Library major version number used on the target, or 0.])
+AC_DEFINE_UNQUOTED([TARGET_GLIBC_MINOR], [$glibc_version_minor],
+[GNU C Library minor version number used on the target, or 0.])
+
+AC_ARG_ENABLE(gnu-unique-object,
+ [AS_HELP_STRING([--enable-gnu-unique-object],
+ [enable the use of the @gnu_unique_object ELF extension on glibc systems])],
+ [case $enable_gnu_unique_object in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac],
+ [gcc_GAS_CHECK_FEATURE([gnu_unique_object], gcc_cv_as_gnu_unique_object,,
+ [.type foo, '$target_type_format_char'gnu_unique_object],,
+# We need to unquote above to to use the definition from config.gcc.
+# Also check for ld.so support, i.e. glibc 2.11 or higher.
+ [GCC_GLIBC_VERSION_GTE_IFELSE([2], [11], [enable_gnu_unique_object=yes], )]
+ )])
+if test x$enable_gnu_unique_object = xyes; then
+ AC_DEFINE(HAVE_GAS_GNU_UNIQUE_OBJECT, 1,
+ [Define if your assembler supports @gnu_unique_object.])
+fi
+
+AC_CACHE_CHECK([assembler for tolerance to line number 0],
+ [gcc_cv_as_line_zero],
+ [gcc_cv_as_line_zero=no
+ if test "x$gcc_cv_as" != x; then
+ { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
+ if AC_TRY_COMMAND([$gcc_cv_as -o conftest.o conftest.s >&AS_MESSAGE_LOG_FD 2>conftest.out]) &&
+ test "x`cat conftest.out`" = x
+ then
+ gcc_cv_as_line_zero=yes
+ else
+ echo "configure: failed program was" >&AS_MESSAGE_LOG_FD
+ cat conftest.s >&AS_MESSAGE_LOG_FD
+ echo "configure: error output was" >&AS_MESSAGE_LOG_FD
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ fi
+ rm -f conftest.o conftest.s conftest.out
+ fi])
+if test "x$gcc_cv_as_line_zero" = xyes; then
+ AC_DEFINE([HAVE_AS_LINE_ZERO], 1,
+[Define if the assembler won't complain about a line such as # 0 "" 2.])
+fi
+
+AC_MSG_CHECKING(support for thin archives)
+thin_archive_support=no
+echo 'int main (void) { return 0; }' > conftest.c
+if ($AR --version | sed 1q | grep "GNU ar" \
+ && $CC $CFLAGS -c conftest.c \
+ && $AR rcT conftest.a conftest.o \
+ && $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
+ thin_archive_support=yes
+fi
+rm -f conftest.c conftest.o conftest.a conftest
+AC_MSG_RESULT($thin_archive_support)
+AC_SUBST(thin_archive_support)
+
+AC_MSG_CHECKING(linker PT_GNU_EH_FRAME support)
+gcc_cv_ld_eh_frame_hdr=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Check if linker supports --eh-frame-hdr option
+ if $gcc_cv_ld --help 2>&1 | grep eh-frame-hdr > /dev/null; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+GCC_TARGET_TEMPLATE([HAVE_LD_EH_FRAME_HDR])
+if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
+ AC_DEFINE(HAVE_LD_EH_FRAME_HDR, 1,
+[Define if your linker supports .eh_frame_hdr.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_frame_hdr)
+
+AC_MSG_CHECKING(linker CIEv3 in .eh_frame support)
+gcc_cv_ld_eh_frame_ciev3=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ if test 0"$ld_date" -lt 20040513; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2004-05-13, fail
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ fi
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_EH_FRAME_CIEV3,
+ [`if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports CIE v3 in .eh_frame.])
+AC_MSG_RESULT($gcc_cv_ld_eh_frame_ciev3)
+
+AC_MSG_CHECKING(linker position independent executable support)
+gcc_cv_ld_pie=no
+if test $in_tree_ld = yes ; then
+ case "$target" in
+ # Full PIE support on Solaris was only introduced in gld 2.26.
+ *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
+ *) gcc_gld_pie_min_version=15 ;;
+ esac
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_pie=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -pie option
+ if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ case "$target" in
+ *-*-solaris2*)
+ if echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_pie=no
+ fi
+ ;;
+ esac
+ else
+ case "$target" in
+ *-*-solaris2.1[[1-9]]*)
+ # Solaris 11.3 added PIE support.
+ if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_pie" = xyes; then
+ AC_DEFINE(HAVE_LD_PIE, 1,
+[Define if your linker supports PIE option.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_pie)
+
+AC_MSG_CHECKING(linker PIE support with copy reloc)
+gcc_cv_ld_pie_copyreloc=no
+if test $gcc_cv_ld_pie = yes ; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # Check if linker supports -pie option with copy reloc
+ case "$target" in
+ i?86-*-linux* | x86_64-*-linux*)
+ cat > conftest1.s <<EOF
+ .globl a_glob
+ .data
+ .type a_glob, @object
+ .size a_glob, 4
+a_glob:
+ .long 2
+EOF
+ cat > conftest2.s <<EOF
+ .text
+ .globl main
+ .type main, @function
+main:
+ movl %eax, a_glob(%rip)
+ .size main, .-main
+ .globl ptr
+ .section .data.rel,"aw",@progbits
+ .type ptr, @object
+ptr:
+ .quad a_glob
+EOF
+ if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
+ && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
+ ;;
+ esac
+ fi
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_PIE_COPYRELOC,
+ [`if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports -pie option with copy reloc.])
+AC_MSG_RESULT($gcc_cv_ld_pie_copyreloc)
+
+AC_MSG_CHECKING(linker EH-compatible garbage collection of sections)
+gcc_cv_ld_eh_gc_sections=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
+ if test x$gcc_cv_as_comdat_group != xyes; then
+ gcc_cv_ld_eh_gc_sections=no
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .gnu.linkonce.t.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+case "$target" in
+ hppa*-*-linux*)
+ # ??? This apparently exposes a binutils bug with PC-relative relocations.
+ gcc_cv_ld_eh_gc_sections=no
+ ;;
+esac
+if test x$gcc_cv_ld_eh_gc_sections = xyes; then
+ AC_DEFINE(HAVE_LD_EH_GC_SECTIONS, 1,
+ [Define if your linker supports garbage collection of
+ sections in presence of EH frames.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_gc_sections)
+
+AC_MSG_CHECKING(linker EH garbage collection of sections bug)
+gcc_cv_ld_eh_gc_sections_bug=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.startup.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ :
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections_bug=no
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
+ AC_DEFINE(HAVE_LD_EH_GC_SECTIONS_BUG, 1,
+ [Define if your linker has buggy garbage collection of
+ sections support when .text.startup.foo like sections are used.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_gc_sections_bug)
+
+AC_MSG_CHECKING(linker for compressed debug sections)
+# gold/gld support compressed debug sections since binutils 2.19/2.21
+# In binutils 2.26, gld gained support for the ELF gABI format.
+if test $in_tree_ld = yes ; then
+ gcc_cv_ld_compress_debug=0
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 26 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = no; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_compress_debug=1
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$ld_vers_major" -lt 2 \
+ || test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
+ gcc_cv_ld_compress_debug=0
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_compress_debug=1
+ else
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+ if test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+else
+changequote(,)dnl
+ case "${target}" in
+ *-*-solaris2*)
+ # Introduced in Solaris 11.2.
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="-z compress-sections"
+ else
+ gcc_cv_ld_compress_debug=0
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support compessed debug
+ # sections.
+ gcc_cv_ld_compress_debug=0
+ ;;
+ esac
+changequote([,])dnl
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_COMPRESS_DEBUG, $gcc_cv_ld_compress_debug,
+[Define to the level of your linker's compressed debug section support.])
+AC_DEFINE_UNQUOTED(LD_COMPRESS_DEBUG_OPTION, "$gcc_cv_ld_compress_debug_option",
+[Define to the linker option to enable compressed debug sections.])
+AC_MSG_RESULT($gcc_cv_ld_compress_debug)
+
+if test x"$ld64_flag" = x"yes"; then
+
+ # Set defaults for possibly untestable items.
+ gcc_cv_ld64_export_dynamic=0
+ gcc_cv_ld64_platform_version=0
+
+ if test "$build" = "$host"; then
+ darwin_try_test=1
+ else
+ darwin_try_test=0
+ fi
+
+ # On Darwin, because of FAT library support, it is often possible to execute
+ # exes from compatible archs even when the host differs from the build system.
+ case "$build","$host" in
+ x86_64-*-darwin*,i?86-*-darwin* | powerpc64*-*-darwin*,powerpc*-*-darwin*)
+ darwin_try_test=1;;
+ *) ;;
+ esac
+
+ # If the configurer specified a minimum ld64 version to be supported, then use
+ # that to determine feature support.
+ if test x"${gcc_cv_ld64_version}" != x; then
+ AC_MSG_CHECKING(ld64 specified version)
+ gcc_cv_ld64_major=`echo "$gcc_cv_ld64_version" | sed -e 's/\..*//'`
+ AC_MSG_RESULT($gcc_cv_ld64_major)
+ if test "$gcc_cv_ld64_major" -ge 236; then
+ gcc_cv_ld64_export_dynamic=1
+ fi
+ if test "$gcc_cv_ld64_major" -ge 512; then
+ gcc_cv_ld64_platform_version=1
+ fi
+ elif test -x "$gcc_cv_ld" -a "$darwin_try_test" -eq 1; then
+ # If the version was not specified, try to find it.
+ AC_MSG_CHECKING(linker version)
+ if test x"${gcc_cv_ld64_version}" = x; then
+ gcc_cv_ld64_version=`$gcc_cv_ld -v 2>&1 | grep ld64 | sed s/.*ld64-// | awk '{print $1}'`
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_version)
+
+ AC_MSG_CHECKING(linker for -export_dynamic support)
+ gcc_cv_ld64_export_dynamic=1
+ if $gcc_cv_ld -export_dynamic < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_export_dynamic=0
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_export_dynamic)
+
+ AC_MSG_CHECKING(linker for -platform_version support)
+ gcc_cv_ld64_platform_version=1
+ if $gcc_cv_ld -platform_version macos 10.5 0.0 < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_platform_version=0
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_platform_version)
+ fi
+
+ if test x"${gcc_cv_ld64_version}" != x; then
+ AC_DEFINE_UNQUOTED(LD64_VERSION, "${gcc_cv_ld64_version}",
+ [Define to ld64 version.])
+ fi
+
+ AC_DEFINE_UNQUOTED(LD64_HAS_EXPORT_DYNAMIC, $gcc_cv_ld64_export_dynamic,
+ [Define to 1 if ld64 supports '-export_dynamic'.])
+
+ AC_DEFINE_UNQUOTED(LD64_HAS_PLATFORM_VERSION, $gcc_cv_ld64_platform_version,
+ [Define to 1 if ld64 supports '-platform_version'.])
+fi
+
+if test x"$dsymutil_flag" = x"yes"; then
+
+ # If the user specified a dsymutil path, then we will already have the
+ # version string, otherwise, pick it up.
+ if test x"$gcc_cv_dsymutil" = x; then
+ AC_MSG_WARN([dsymutil is a required tool for this system, but not found])
+ dsymutil_vers="tool unspecified"
+ elif test x"$dsymutil_vers" = x; then
+ dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
+ fi
+
+ dsymutil_temp=`echo $dsymutil_vers | sed 1q`
+ AC_MSG_CHECKING(dsymutil version "$dsymutil_temp")
+ if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
+ dsymutil_kind=DWARFUTILS
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([[0-9\.]]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep clang- > /dev/null; then
+ dsymutil_kind=CLANG
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([[0-9\.]]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
+ dsymutil_kind=LLVM
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([[0-9\.]]*\).*/\1/'`
+ else
+ dsymutil_kind=UNKNOWN
+ dsymutil_vers="0.0"
+ fi
+ dsymutil_major=`expr "$dsymutil_vers" : '\([[0-9]]*\)'`
+ dsymutil_minor=`expr "$dsymutil_vers" : '[[0-9]]*\.\([[0-9]]*\)'`
+ dsymutil_tiny=`expr "$dsymutil_vers" : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+ if test x"${dsymutil_minor}" = x; then
+ dsymutil_minor=0
+ fi
+ if test x"${dsymutil_tiny}" = x; then
+ dsymutil_tiny=0
+ fi
+ AC_DEFINE_UNQUOTED(DSYMUTIL_VERSION, [$dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}],
+ [Define to the dsymutil version.])
+ AC_MSG_RESULT($dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} )
+fi
+
+case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ AC_MSG_CHECKING(broken PE linker dwarf5 support)
+ gcc_cv_ld_broken_pe_dwarf5=yes
+ if test $in_tree_ld = yes ; then
+ if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
+ && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ else
+ if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ fi
+ if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
+ AC_DEFINE(HAVE_LD_BROKEN_PE_DWARF5, 1,
+ [Define if the PE linker has broken DWARF 5 support.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_broken_pe_dwarf5)
+
+ AC_MSG_CHECKING(PE linker --disable-dynamicbase support)
+ gcc_cv_ld_disable_dynamicbase=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ else
+ if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
+ AC_DEFINE(HAVE_LD_PE_DISABLE_DYNAMICBASE, 1,
+ [Define if the PE linker supports --disable-dynamicbase option.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_disable_dynamicbase)
+ ;;
+esac
+
+# --------
+# UNSORTED
+# --------
+
+AC_CACHE_CHECK(linker --as-needed support,
+gcc_cv_ld_as_needed,
+[gcc_cv_ld_as_needed=no
+gcc_cv_ld_as_needed_option='--as-needed'
+gcc_cv_ld_no_as_needed_option='--no-as-needed'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_as_needed=yes
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 28; then
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --as-needed and --no-as-needed options
+ if $gcc_cv_ld --help 2>&1 | grep as-needed > /dev/null; then
+ gcc_cv_ld_as_needed=yes
+ if $gcc_cv_ld --help 2>&1 | grep push-state > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep pop-state > /dev/null \
+ && echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 28; then
+ # Use these options only when both ld.bfd and ld.gold support
+ # --push-state/--pop-state, which unfortunately wasn't added
+ # at the same time.
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+ case "$target:$gnu_ld" in
+ *-*-solaris2*:no)
+ # Solaris 2 ld always supports -z ignore/-z record. Prefer the native
+ # forms.
+ gcc_cv_ld_as_needed=yes
+ gcc_cv_ld_as_needed_option="-z ignore"
+ gcc_cv_ld_no_as_needed_option="-z record"
+ ;;
+ esac
+fi
+# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
+# dl_iterate_phdr, i.e. since Solaris 11.
+case "$target" in
+ *-*-solaris2.1[[1-9]]*)
+ case "$target" in
+ i?86-*-* | x86_64-*-*)
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
+ gcc_cv_ld_as_needed=no
+ fi
+ ;;
+ esac
+ ;;
+ *-*-solaris2*)
+ gcc_cv_ld_as_needed=no
+ ;;
+esac
+])
+if test x"$gcc_cv_ld_as_needed" = xyes; then
+ AC_DEFINE(HAVE_LD_AS_NEEDED, 1,
+[Define if your linker supports --as-needed/--no-as-needed or equivalent options.])
+ AC_DEFINE_UNQUOTED(LD_AS_NEEDED_OPTION, "$gcc_cv_ld_as_needed_option",
+[Define to the linker option to ignore unused dependencies.])
+ AC_DEFINE_UNQUOTED(LD_NO_AS_NEEDED_OPTION, "$gcc_cv_ld_no_as_needed_option",
+[Define to the linker option to keep unused dependencies.])
+fi
+
+AC_MSG_CHECKING(linker mapfile support for clearing hardware capabilities)
+saved_LDFLAGS="$LDFLAGS"
+for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
+ LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_ld_clearcap=yes; break], [gcc_cv_ld_clearcap=no])
+done
+LDFLAGS="$saved_LDFLAGS"
+if test "x$gcc_cv_ld_clearcap" = xyes; then
+ AC_DEFINE([HAVE_LD_CLEARCAP], 1,
+[Define if the linker supports clearing hardware capabilities via mapfile.])
+ AC_CONFIG_LINKS([clearcap.map:${srcdir}/config/$clearcap_map])
+fi
+AC_MSG_RESULT($gcc_cv_ld_clearcap)
+
+case "$target" in
+ powerpc*-*-*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf32lppc"
+ ;;
+ *)
+ emul_name="-melf32ppc"
+ ;;
+ esac
+ AC_CACHE_CHECK(linker .gnu.attributes long double support,
+ gcc_cv_ld_ppc_attr,
+ [gcc_cv_ld_ppc_attr=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_ppc_attr=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 28 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # check that merging the long double .gnu_attribute doesn't warn
+ cat > conftest1.s <<EOF
+ .gnu_attribute 4,1
+EOF
+ cat > conftest2.s <<EOF
+ .gnu_attribute 4,9
+EOF
+ if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
+ && test ! -s conftest.err; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+ ])
+ if test x$gcc_cv_ld_ppc_attr = xyes; then
+ AC_DEFINE(HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE, 1,
+ [Define if your PowerPC linker has .gnu.attributes long double support.])
+ fi
+ ;;
+esac
+
+case "$target:$tm_file" in
+ powerpc64*-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf64lppc"
+ ;;
+ *-*-linux*)
+ emul_name="-melf64ppc"
+ ;;
+ *le-*-freebsd*)
+ emul_name="-melf64lppc_fbsd"
+ ;;
+ *-*-freebsd*)
+ emul_name="-melf64ppc_fbsd"
+ ;;
+ esac
+ AC_CACHE_CHECK(linker support for omitting dot symbols,
+ gcc_cv_ld_no_dot_syms,
+ [gcc_cv_ld_no_dot_syms=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_no_dot_syms=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest1.s <<EOF
+ .text
+ bl .foo
+EOF
+ cat > conftest2.s <<EOF
+ .section ".opd","aw"
+ .align 3
+ .globl foo
+ .type foo,@function
+foo:
+ .quad .LEfoo,.TOC.@tocbase,0
+ .text
+.LEfoo:
+ blr
+ .size foo,.-.LEfoo
+EOF
+ if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
+ AC_DEFINE(HAVE_LD_NO_DOT_SYMS, 1,
+ [Define if your PowerPC64 linker only needs function descriptor syms.])
+ fi
+
+ AC_CACHE_CHECK(linker large toc support,
+ gcc_cv_ld_large_toc,
+ [gcc_cv_ld_large_toc=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_large_toc=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest.s <<EOF
+ .section ".tbss","awT",@nobits
+ .align 3
+ie0: .space 8
+ .global _start
+ .text
+_start:
+ addis 9,13,ie0@got@tprel@ha
+ ld 9,ie0@got@tprel@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+ AC_DEFINE(HAVE_LD_LARGE_TOC, 1,
+ [Define if your PowerPC64 linker supports a large TOC.])
+ fi
+
+ AC_CACHE_CHECK(linker toc pointer alignment,
+ gcc_cv_ld_toc_align,
+ [if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
+ cat > conftest.s <<EOF
+ .global _start
+ .text
+_start:
+ addis 9,2,x@got@ha
+ .section .data.rel.ro,"aw",@progbits
+ .p2align 16
+ .space 32768
+x: .quad .TOC.
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[[:xdigit:]]]*", a); print strtonum ("0x" substr(a[[0]], length(a[[0]])-3)) }'`
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
+ AC_DEFINE_UNQUOTED(POWERPC64_TOC_POINTER_ALIGNMENT, $gcc_cv_ld_toc_align,
+ [Define to .TOC. alignment forced by your linker.])
+ fi
+ ;;
+esac
+
+case "$target" in
+ *-*-aix*)
+ AC_CACHE_CHECK(linker large toc support,
+ gcc_cv_ld_large_toc,
+ [gcc_cv_ld_large_toc=no
+ if test x$gcc_cv_as != x ; then
+ cat > conftest.s <<EOF
+ .toc
+LC..1:
+ .tc a[[TC]],a[[RW]]
+ .extern a[[RW]]
+ .csect .text[[PR]]
+.largetoctest:
+ addis 9,LC..1@u(2)
+ ld 3,LC..1@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+ AC_DEFINE(HAVE_LD_LARGE_TOC, 1,
+ [Define if your PowerPC64 linker supports a large TOC.])
+ fi
+ ;;
+esac
+
+AC_CACHE_CHECK(linker --build-id support,
+ gcc_cv_ld_buildid,
+ [gcc_cv_ld_buildid=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 18 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_buildid=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep build-id > /dev/null; then
+ gcc_cv_ld_buildid=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_buildid" = xyes; then
+ AC_DEFINE(HAVE_LD_BUILDID, 1,
+ [Define if your linker supports --build-id.])
+fi
+
+AC_ARG_ENABLE(linker-build-id,
+[AS_HELP_STRING([--enable-linker-build-id],
+ [compiler will always pass --build-id to linker])],
+[],
+enable_linker_build_id=no)
+
+if test x"$enable_linker_build_id" = xyes; then
+ if test x"$gcc_cv_ld_buildid" = xyes; then
+ AC_DEFINE(ENABLE_LD_BUILDID, 1,
+ [Define if gcc should always pass --build-id to linker.])
+ else
+ AC_MSG_WARN(--build-id is not supported by your linker; --enable-linker-build-id ignored)
+ fi
+fi
+
+# In binutils 2.21, GNU ld gained support for new emulations fully
+# supporting the Solaris 2 ABI. Detect their presence in the linker used.
+AC_CACHE_CHECK(linker *_sol2 emulation support,
+ gcc_cv_ld_sol2_emulation,
+ [gcc_cv_ld_sol2_emulation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 21 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
+ grep _sol2 > /dev/null; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
+ AC_DEFINE(HAVE_LD_SOL2_EMULATION, 1,
+ [Define if your linker supports the *_sol2 emulations.])
+fi
+
+AC_CACHE_CHECK(linker --sysroot support,
+ gcc_cv_ld_sysroot,
+ [gcc_cv_ld_sysroot=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep sysroot > /dev/null; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_sysroot" = xyes; then
+ AC_DEFINE(HAVE_LD_SYSROOT, 1,
+ [Define if your linker supports --sysroot.])
+fi
+
+case $target in
+*-*-solaris2*)
+ # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
+ AC_CACHE_CHECK([system-provided CRTs on Solaris],
+ gcc_cv_solaris_crts,
+ [gcc_cv_solaris_crts=no
+ if test x$host != x$target; then
+ if test "x$with_sysroot" = xyes; then
+ target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
+ else
+ target_sysroot="${with_sysroot}"
+ fi
+ fi
+ target_libdir="$target_sysroot/usr/lib"
+ # At the time they were added, gcrt1.o became a symlink for backwards
+ # compatibility on x86, while crt1.o was added on sparc, so check for that.
+ case $target in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ sparc*-*-solaris2*)
+ if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ esac])
+ ;;
+esac
+if test x$gcc_cv_solaris_crts = xyes; then
+ AC_DEFINE(HAVE_SOLARIS_CRTS, 1,
+ [Define if the system-provided CRTs are present on Solaris.])
+fi
+
+AC_ARG_ENABLE(libssp,
+[AS_HELP_STRING([--enable-libssp], [enable linking against libssp])],
+[case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ AC_MSG_ERROR([unknown libssp setting $enableval])
+ ;;
+esac], [])
+
+# Test for stack protector support in target C library.
+AC_CACHE_CHECK(__stack_chk_fail in target C library,
+ gcc_cv_libc_provides_ssp,
+ [gcc_cv_libc_provides_ssp=no
+ if test "x$enable_libssp" = "xno"; then
+ gcc_cv_libc_provides_ssp=yes
+ elif test "x$enable_libssp" = "xyes"; then
+ gcc_cv_libc_provides_ssp=no
+ else
+ case "$target" in
+ *-*-musl*)
+ # All versions of musl provide stack protector
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-linux* | *-*-kfreebsd*-gnu)
+ # glibc 2.4 and later provides __stack_chk_fail and
+ # either __stack_chk_guard, or TLS access to stack guard canary.
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_libc_provides_ssp=yes], [
+ [if test -f $target_header_dir/features.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
+ $target_header_dir/features.h > /dev/null; then
+ if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
+ $target_header_dir/features.h > /dev/null && \
+ test -f $target_header_dir/bits/uClibc_config.h && \
+ $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
+ $target_header_dir/bits/uClibc_config.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+ # all versions of Bionic support stack protector
+ elif test -f $target_header_dir/sys/cdefs.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
+ $target_header_dir/sys/cdefs.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi]])
+ ;;
+ *-*-gnu*)
+ # Avoid complicated tests (see
+ # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
+ # simply assert that glibc does provide this, which is true for all
+ # realistically usable GNU/Hurd configurations.
+ # All supported versions of musl provide it as well
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-darwin* | *-*-freebsd* | *-*-netbsd*)
+ AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes],
+ [echo "no __stack_chk_fail on this target"])
+ ;;
+ *) gcc_cv_libc_provides_ssp=no ;;
+ esac
+ fi])
+
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ AC_DEFINE(TARGET_LIBC_PROVIDES_SSP, 1,
+ [Define if your target C library provides stack protector support])
+fi
+
+# Check whether --enable-default-ssp was given.
+AC_ARG_ENABLE(default-ssp,
+[AS_HELP_STRING([--enable-default-ssp],
+ [enable Stack Smashing Protection as default])],[
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ case "$target" in
+ ia64*-*-*) enable_default_ssp=no ;;
+ *) enable_default_ssp=$enableval ;;
+ esac
+else
+ enable_default_ssp=no
+fi],
+enable_default_ssp=no)
+if test x$enable_default_ssp = xyes ; then
+ AC_DEFINE(ENABLE_DEFAULT_SSP, 1,
+ [Define if your target supports default stack protector and it is enabled.])
+fi
+AC_SUBST([enable_default_ssp])
+
+# Test for <sys/sdt.h> on the target.
+GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
+AC_MSG_CHECKING(sys/sdt.h in the target C library)
+have_sys_sdt_h=no
+if test -f $target_header_dir/sys/sdt.h; then
+ have_sys_sdt_h=yes
+ AC_DEFINE(HAVE_SYS_SDT_H, 1,
+ [Define if your target C library provides sys/sdt.h])
+fi
+AC_MSG_RESULT($have_sys_sdt_h)
+
+# Check if TFmode long double should be used by default or not.
+# Some glibc targets used DFmode long double, but with glibc 2.4
+# and later they can use TFmode.
+case "$target" in
+ powerpc*-*-linux* | \
+ sparc*-*-linux* | \
+ s390*-*-linux* | \
+ alpha*-*-linux*)
+ AC_ARG_WITH(long-double-128,
+ [AS_HELP_STRING([--with-long-double-128],
+ [use 128-bit long double by default])],
+ gcc_cv_target_ldbl128="$with_long_double_128", [
+ case "$target" in
+ s390*-*-linux-musl*)
+ gcc_cv_target_ldbl128=yes
+ ;;
+ powerpc*-*-linux-musl*)
+ gcc_cv_target_ldbl128=no
+ ;;
+ *)]
+ [GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_target_ldbl128=yes], [
+ [gcc_cv_target_ldbl128=no
+ grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
+ $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
+ && gcc_cv_target_ldbl128=yes
+ ]])]
+ [
+ ;;
+ esac
+ ])
+ ;;
+esac
+if test x$gcc_cv_target_ldbl128 = xyes; then
+ AC_DEFINE(TARGET_DEFAULT_LONG_DOUBLE_128, 1,
+ [Define if TFmode long double should be the default])
+fi
+
+# Check if TFmode long double target should use the IBM extended double or IEEE
+# 128-bit floating point formats if long doubles are 128-bits long. The long
+# double type can only be switched on powerpc64 bit Linux systems where VSX is
+# supported. Other PowerPC systems do not build the IEEE 128-bit emulator in
+# libgcc.
+AC_ARG_WITH([long-double-format],
+ [AS_HELP_STRING([--with-long-double-format={ieee,ibm}]
+ [Specify whether PowerPC long double uses IEEE or IBM format])],[
+case "$target:$with_long_double_format" in
+ powerpc64le-*-linux*:ieee | powerpc64le-*-linux*:ibm)
+ :
+ ;;
+ powerpc64-*-linux*:ieee | powerpc64-*-linux*:ibm)
+ # IEEE 128-bit emulation is only built on 64-bit VSX Linux systems
+ case "$with_cpu" in
+ power7 | power8 | power9 | power1*)
+ :
+ ;;
+ *)
+ AC_MSG_ERROR([Configuration option --with-long-double-format is only \
+supported if the default cpu is power7 or newer])
+ with_long_double_format=""
+ ;;
+ esac
+ ;;
+ powerpc64*-*-linux*:*)
+ AC_MSG_ERROR([--with-long-double-format argument should be ibm or ieee])
+ with_long_double_format=""
+ ;;
+ *)
+ AC_MSG_ERROR([Configure option --with-long-double-format is only supported \
+on 64-bit PowerPC VSX Linux systems])
+ with_long_double_format=""
+ ;;
+esac],
+ [])
+
+# Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
+# values in the TCB. Currently, only GLIBC 2.23 and later support this.
+gcc_cv_libc_provides_hwcap_in_tcb=no
+case "$target" in
+ powerpc*-*-linux*)
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [23], [gcc_cv_libc_provides_hwcap_in_tcb=yes], )
+ ;;
+esac
+if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
+ AC_DEFINE(TARGET_LIBC_PROVIDES_HWCAP_IN_TCB, 1,
+ [Define if your target C Library provides the AT_HWCAP value in the TCB])
+fi
+
+# Check if the target LIBC handles PT_GNU_STACK.
+gcc_cv_libc_gnustack=unknown
+case "$target" in
+ mips*-*-linux-musl*)
+ gcc_cv_libc_gnustack=yes
+ ;;
+ mips*-*-linux*)
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [31], [gcc_cv_libc_gnustack=yes], )
+ ;;
+esac
+if test x$gcc_cv_libc_gnustack = xyes; then
+ AC_DEFINE(TARGET_LIBC_GNUSTACK, 1,
+ [Define if your target C Library properly handles PT_GNU_STACK])
+fi
+
+AC_MSG_CHECKING(dl_iterate_phdr in target C library)
+gcc_cv_target_dl_iterate_phdr=unknown
+case "$target" in
+ *-*-solaris2*)
+ # <link.h> needs both a dl_iterate_phdr declaration and support for
+ # compilation with largefile support.
+ if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
+ && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-*-dragonfly* | *-*-freebsd*)
+ if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-linux-musl*)
+ gcc_cv_target_dl_iterate_phdr=yes
+ ;;
+esac
+GCC_TARGET_TEMPLATE([TARGET_DL_ITERATE_PHDR])
+if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
+ AC_DEFINE(TARGET_DL_ITERATE_PHDR, 1,
+[Define if your target C library provides the `dl_iterate_phdr' function.])
+fi
+AC_MSG_RESULT($gcc_cv_target_dl_iterate_phdr)
+
+# We no longer support different GC mechanisms. Emit an error if
+# the user configures with --with-gc.
+AC_ARG_WITH(gc,
+[AS_HELP_STRING([--with-gc={page,zone}],
+ [this option is not supported anymore. It used to choose
+ the garbage collection mechanism to use with the compiler])],
+[AC_MSG_ERROR([Configure option --with-gc is only supported up to GCC 4.7.x])],
+[])
+
+# Libraries to use on the host. This will normally be set by the top
+# level Makefile. Here we simply capture the value for our Makefile.
+if test -z "${HOST_LIBS+set}"; then
+ HOST_LIBS=
+fi
+AC_SUBST(HOST_LIBS)
+
+# Use the system's zlib library.
+AM_ZLIB
+
+dnl Very limited version of automake's enable-maintainer-mode
+
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[AS_HELP_STRING([--enable-maintainer-mode],
+ [enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer])],
+ maintainer_mode=$enableval,
+ maintainer_mode=no)
+
+AC_MSG_RESULT($maintainer_mode)
+
+if test "$maintainer_mode" = "yes"; then
+ MAINT=''
+else
+ MAINT='#'
+fi
+AC_SUBST(MAINT)dnl
+
+dnl Variables for tags utilities; copied from automake 1.16.4+'s init.m4
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+AC_SUBST([CTAGS])
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+AC_SUBST([CSCOPE])
+
+dnl Whether to prevent multiple front-ends from linking at the same time
+
+AC_MSG_CHECKING([whether to avoid linking multiple front-ends at once])
+ AC_ARG_ENABLE(link-mutex,
+[AS_HELP_STRING([--enable-link-mutex],
+ [avoid linking multiple front-ends at once to avoid thrashing
+ on the build machine])],
+ do_link_mutex=$enableval,
+ do_link_mutex=no)
+AC_MSG_RESULT($do_link_mutex)
+
+if test "$do_link_mutex" = "yes"; then
+ DO_LINK_MUTEX=true
+else
+ DO_LINK_MUTEX=false
+fi
+AC_SUBST(DO_LINK_MUTEX)
+
+dnl Whether to prevent multiple GCC front-ends from linking at the same time
+
+AC_MSG_CHECKING([whether to serialize linking of multiple front-ends])
+ AC_ARG_ENABLE(link-serialization,
+[AS_HELP_STRING([--enable-link-serialization],
+ [avoid linking multiple GCC front-ends at once using make
+ dependencies to avoid thrashing on the build machine])],
+ do_link_serialization=$enableval,
+ do_link_serialization=no)
+AC_MSG_RESULT($do_link_serialization)
+
+case "$do_link_serialization" in
+ yes)
+ DO_LINK_SERIALIZATION=1;;
+ [[1-9]] | [[1-9]][[0-9]] | [[1-9]][[0-9]][[0-9]])
+ DO_LINK_SERIALIZATION=$do_link_serialization;;
+ no)
+ DO_LINK_SERIALIZATION=;;
+ *)
+ AC_MSG_ERROR(bad value ${do_link_serialization} given for --enable-link-serialization) ;;
+esac
+AC_SUBST(DO_LINK_SERIALIZATION)
+
+# --------------
+# Language hooks
+# --------------
+
+# Make empty files to contain the specs and options for each language.
+# Then add #include lines to for a compiler that has specs and/or options.
+
+subdirs=
+lang_opt_files=
+lang_specs_files=
+lang_tree_files=
+# These (without "all_") are set in each config-lang.in.
+# `language' must be a single word so is spelled singularly.
+all_languages=
+all_compilers=
+all_outputs='Makefile'
+# List of language configure and makefile fragments.
+all_lang_configurefrags=
+all_lang_makefrags=
+# Additional files for gengtype
+all_gtfiles="$target_gtfiles"
+
+# These are the languages that are set in --enable-languages,
+# and are available in the GCC tree.
+all_selected_languages=
+
+# Add the language fragments.
+# Languages are added via two mechanisms. Some information must be
+# recorded in makefile variables, these are defined in config-lang.in.
+# We accumulate them and plug them into the main Makefile.
+# The other mechanism is a set of hooks for each of the main targets
+# like `clean', `install', etc.
+
+language_hooks="Make-hooks"
+
+for lang in ${srcdir}/*/config-lang.in
+do
+changequote(,)dnl
+ test "$lang" = "${srcdir}/*/config-lang.in" && continue
+
+ lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
+ if test "x$lang_alias" = x
+ then
+ echo "$lang doesn't set \$language." 1>&2
+ exit 1
+ fi
+ subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
+ subdirs="$subdirs $subdir"
+
+ # $gcc_subdir is where the gcc integration files are to be found
+ # for a language, both for internal compiler purposes (compiler
+ # sources implementing front-end to GCC tree converters), and for
+ # build infrastructure purposes (Make-lang.in, etc.)
+ #
+ # This will be <subdir> (relative to $srcdir) if a line like
+ # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
+ # is found in <langdir>/config-lang.in, and will remain <langdir>
+ # otherwise.
+ #
+ # Except for the language alias (fetched above), the regular
+ # "config-lang.in" contents are always retrieved from $gcc_subdir,
+ # so a <langdir>/config-lang.in setting gcc_subdir typically sets
+ # only this and the language alias.
+
+ gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
+ if [ "$gcc_subdir" = "" ]; then
+ gcc_subdir="$subdir"
+ fi
+
+ case ",$enable_languages," in
+ *,$lang_alias,*)
+ all_selected_languages="$all_selected_languages $lang_alias"
+ if test -f $srcdir/$gcc_subdir/lang-specs.h; then
+ lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
+ fi
+ ;;
+ esac
+changequote([,])dnl
+
+ language=
+ boot_language=
+ compilers=
+ outputs=
+ gtfiles=
+ subdir_requires=
+ . ${srcdir}/$gcc_subdir/config-lang.in
+ if test "x$language" = x
+ then
+ echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
+ exit 1
+ fi
+
+ ok=:
+ case ",$enable_languages," in
+ *,$lang_alias,*) ;;
+ *)
+ for i in $subdir_requires; do
+ test -f "${srcdir}/$i/config-lang.in" && continue
+ ok=false
+ break
+ done
+ ;;
+ esac
+ $ok || continue
+
+ all_lang_configurefrags="$all_lang_configurefrags \$(srcdir)/$gcc_subdir/config-lang.in"
+ if test "x$language" = xc && test -n "$all_lang_makefrags"; then
+ # Put c/Make-lang.in fragment first to match serialization languages order.
+ all_lang_makefrags="\$(srcdir)/$gcc_subdir/Make-lang.in $all_lang_makefrags"
+ else
+ all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
+ fi
+ if test -f $srcdir/$gcc_subdir/lang.opt; then
+ lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
+ all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
+ fi
+ if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
+ lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
+ fi
+ all_languages="$all_languages $language"
+ all_compilers="$all_compilers $compilers"
+ all_outputs="$all_outputs $outputs"
+ all_gtfiles="$all_gtfiles [[$subdir]] $gtfiles"
+ case ",$enable_languages," in
+ *,lto,*)
+ AC_DEFINE(ENABLE_LTO, 1, [Define to enable LTO support.])
+ enable_lto=yes
+ AC_SUBST(enable_lto)
+ ;;
+ *) ;;
+ esac
+done
+
+check_languages=
+for language in $all_selected_languages
+do
+ check_languages="$check_languages check-$language"
+done
+
+selftest_languages=
+for language in $all_selected_languages
+do
+ selftest_languages="$selftest_languages selftest-$language"
+done
+
+# We link each language in with a set of hooks, reached indirectly via
+# lang.${target}. Only do so for selected languages.
+
+rm -f Make-hooks
+touch Make-hooks
+target_list="all.cross start.encap rest.encap tags \
+ install-common install-man install-info install-dvi install-pdf \
+ install-html dvi pdf html uninstall info man srcextra srcman srcinfo \
+ mostlyclean clean distclean maintainer-clean install-plugin"
+
+for t in $target_list
+do
+ x=
+ for lang in $all_selected_languages
+ do
+ x="$x $lang.$t"
+ done
+ echo "lang.$t: $x" >> Make-hooks
+done
+
+echo "ifeq (\$(DO_LINK_SERIALIZATION),)" >> Make-hooks
+echo "SERIAL_LIST =" >> Make-hooks
+echo else >> Make-hooks
+lang_cnt=0
+lang_list=
+prev=c
+serialization_languages=c
+for lang in $all_selected_languages
+do
+ test $lang = c && continue
+ if test $lang = lto; then
+ serialization_languages="$serialization_languages lto1 lto2"
+ else
+ serialization_languages="$serialization_languages $lang"
+ fi
+done
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ lang_cnt=`expr $lang_cnt + 1`
+ lang_list=" $prev$lang_list"
+ prev=${lang}
+done
+echo "SERIAL_LIST = \$(wordlist \$(DO_LINK_SERIALIZATION),$lang_cnt,$lang_list)" >> Make-hooks
+echo endif >> Make-hooks
+echo "SERIAL_COUNT = `expr $lang_cnt + 1`" >> Make-hooks
+echo "INDEX.c = 0" >> Make-hooks
+lang_idx=1
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ echo "$lang.prev = \$(if \$(word $lang_cnt,\$(SERIAL_LIST)),\$(\$(word $lang_cnt,\$(SERIAL_LIST)).serial))" >> Make-hooks
+ echo "INDEX.$lang = $lang_idx" >> Make-hooks
+ lang_cnt=`expr $lang_cnt - 1`
+ lang_idx=`expr $lang_idx + 1`
+done
+
+# --------
+# Option include files
+# --------
+
+${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
+option_includes="option-includes.mk"
+AC_SUBST_FILE(option_includes)
+
+# --------
+# UNSORTED
+# --------
+
+# Create .gdbinit.
+
+echo "dir ." > .gdbinit
+echo "dir ${srcdir}" >> .gdbinit
+if test x$gdb_needs_out_file_path = xyes
+then
+ echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
+fi
+if test "x$subdirs" != x; then
+ for s in $subdirs
+ do
+ echo "dir ${srcdir}/$s" >> .gdbinit
+ done
+fi
+echo "source ${srcdir}/gdbinit.in" >> .gdbinit
+echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
+
+# Put a breakpoint on __asan_report_error to help with debugging buffer
+# overflow.
+case "$CFLAGS" in
+*-fsanitize=address*)
+ echo "source ${srcdir}/gdbasan.in" >> .gdbinit
+ ;;
+esac
+
+gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
+AC_SUBST(gcc_tooldir)
+AC_SUBST(dollar)
+
+# Find a directory in which to install a shared libgcc.
+
+AC_ARG_ENABLE(version-specific-runtime-libs,
+[AS_HELP_STRING([--enable-version-specific-runtime-libs],
+ [specify that runtime libraries should be
+ installed in a compiler-specific directory])])
+
+# Substitute configuration variables
+AC_SUBST(subdirs)
+AC_SUBST(srcdir)
+AC_SUBST(all_compilers)
+AC_SUBST(all_gtfiles)
+AC_SUBST(all_lang_configurefrags)
+AC_SUBST(all_lang_makefrags)
+AC_SUBST(all_languages)
+AC_SUBST(all_selected_languages)
+AC_SUBST(build_exeext)
+AC_SUBST(build_install_headers_dir)
+AC_SUBST(build_xm_file_list)
+AC_SUBST(build_xm_include_list)
+AC_SUBST(build_xm_defines)
+AC_SUBST(build_file_translate)
+AC_SUBST(check_languages)
+AC_SUBST(selftest_languages)
+AC_SUBST(cpp_install_dir)
+AC_SUBST(xmake_file)
+AC_SUBST(tmake_file)
+AC_SUBST(TM_ENDIAN_CONFIG)
+AC_SUBST(TM_MULTILIB_CONFIG)
+AC_SUBST(TM_MULTILIB_EXCEPTIONS_CONFIG)
+AC_SUBST(extra_gcc_objs)
+AC_SUBST(user_headers_inc_next_pre)
+AC_SUBST(user_headers_inc_next_post)
+AC_SUBST(extra_headers_list)
+AC_SUBST(extra_objs)
+AC_SUBST(extra_programs)
+AC_SUBST(float_h_file)
+AC_SUBST(gcc_config_arguments)
+AC_SUBST(gcc_gxx_include_dir)
+AC_SUBST(gcc_gxx_include_dir_add_sysroot)
+AC_SUBST(gcc_gxx_libcxx_include_dir)
+AC_SUBST(gcc_gxx_libcxx_include_dir_add_sysroot)
+AC_SUBST(host_exeext)
+AC_SUBST(host_xm_file_list)
+AC_SUBST(host_xm_include_list)
+AC_SUBST(host_xm_defines)
+AC_SUBST(out_host_hook_obj)
+AC_SUBST(install)
+AC_SUBST(lang_opt_files)
+AC_SUBST(lang_specs_files)
+AC_SUBST(lang_tree_files)
+AC_SUBST(local_prefix)
+AC_SUBST(md_file)
+AC_SUBST(objc_boehm_gc)
+AC_SUBST(out_file)
+AC_SUBST(out_object_file)
+AC_SUBST(common_out_file)
+AC_SUBST(common_out_object_file)
+AC_SUBST(tm_file_list)
+AC_SUBST(tm_include_list)
+AC_SUBST(tm_defines)
+AC_SUBST(tm_p_file_list)
+AC_SUBST(tm_p_include_list)
+AC_SUBST(tm_d_file_list)
+AC_SUBST(tm_d_include_list)
+AC_SUBST(xm_file_list)
+AC_SUBST(xm_include_list)
+AC_SUBST(xm_defines)
+AC_SUBST(use_gcc_stdint)
+AC_SUBST(c_target_objs)
+AC_SUBST(cxx_target_objs)
+AC_SUBST(fortran_target_objs)
+AC_SUBST(d_target_objs)
+AC_SUBST(target_cpu_default)
+
+AC_SUBST_FILE(language_hooks)
+
+# Echo link setup.
+if test x${build} = x${host} ; then
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build a native compiler for ${target}." 1>&2
+ else
+ echo "Links are now set up to build a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+else
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
+ echo " for ${target}." 1>&2
+ else
+ echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+fi
+
+AC_ARG_VAR(GMPLIBS,[How to link GMP])
+AC_ARG_VAR(GMPINC,[How to find GMP include files])
+
+AC_ARG_VAR(ISLLIBS,[How to link isl])
+AC_ARG_VAR(ISLINC,[How to find isl include files])
+if test "x${ISLLIBS}" != "x" ; then
+ AC_DEFINE(HAVE_isl, 1, [Define if isl is in use.])
+fi
+
+GCC_ENABLE_PLUGINS
+AC_SUBST(pluginlibs)
+AC_SUBST(enable_plugin)
+if test x"$enable_plugin" = x"yes"; then
+ AC_DEFINE(ENABLE_PLUGIN, 1, [Define to enable plugin support.])
+fi
+
+
+# Enable --enable-host-shared
+AC_ARG_ENABLE(host-shared,
+[AS_HELP_STRING([--enable-host-shared],
+ [build host code as shared libraries])],
+[PICFLAG=-fPIC], [PICFLAG=])
+AC_SUBST(enable_host_shared)
+AC_SUBST(PICFLAG)
+
+
+AC_ARG_ENABLE(libquadmath-support,
+[AS_HELP_STRING([--disable-libquadmath-support],
+ [disable libquadmath support for Fortran])],
+ENABLE_LIBQUADMATH_SUPPORT=$enableval,
+ENABLE_LIBQUADMATH_SUPPORT=yes)
+if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
+ AC_DEFINE(ENABLE_LIBQUADMATH_SUPPORT, 1,
+ [Define to 1 to enable libquadmath support])
+fi
+
+
+# Specify what hash style to use by default.
+AC_ARG_WITH([linker-hash-style],
+[AC_HELP_STRING([--with-linker-hash-style={sysv,gnu,both}],
+ [specify the linker hash style])],
+[case x"$withval" in
+ xsysv)
+ LINKER_HASH_STYLE=sysv
+ ;;
+ xgnu)
+ LINKER_HASH_STYLE=gnu
+ ;;
+ xboth)
+ LINKER_HASH_STYLE=both
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-linker-hash-style])
+ ;;
+ esac],
+[LINKER_HASH_STYLE=''])
+if test x"${LINKER_HASH_STYLE}" != x; then
+ AC_DEFINE_UNQUOTED(LINKER_HASH_STYLE, "$LINKER_HASH_STYLE",
+ [The linker hash style])
+fi
+
+# Specify what should be the default of -fdiagnostics-color option.
+AC_ARG_WITH([diagnostics-color],
+[AC_HELP_STRING([--with-diagnostics-color={never,auto,auto-if-env,always}],
+ [specify the default of -fdiagnostics-color option
+ auto-if-env stands for -fdiagnostics-color=auto if
+ GCC_COLOR environment variable is present and
+ -fdiagnostics-color=never otherwise])],
+[case x"$withval" in
+ xnever)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_COLOR_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-diagnostics-color])
+ ;;
+ esac],
+[DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO])
+AC_DEFINE_UNQUOTED(DIAGNOSTICS_COLOR_DEFAULT, $DIAGNOSTICS_COLOR_DEFAULT,
+ [The default for -fdiagnostics-color option])
+
+# Specify what should be the default of -fdiagnostics-urls option.
+AC_ARG_WITH([diagnostics-urls],
+[AC_HELP_STRING([--with-diagnostics-urls={never,auto,auto-if-env,always}],
+ [specify the default of -fdiagnostics-urls option
+ auto-if-env stands for -fdiagnostics-urls=auto if
+ GCC_URLS or TERM_URLS environment variable is present and
+ -fdiagnostics-urls=never otherwise])],
+[case x"$withval" in
+ xnever)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_URLS_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_YES
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-diagnostics-urls])
+ ;;
+ esac],
+[DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO])
+AC_DEFINE_UNQUOTED(DIAGNOSTICS_URLS_DEFAULT, $DIAGNOSTICS_URLS_DEFAULT,
+ [The default for -fdiagnostics-urls option])
+
+# Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
+# of jit/jit-playback.cc.
+gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
+echo "gcc_driver_version: ${gcc_driver_version}"
+cat > gcc-driver-name.h <<EOF
+#define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_driver_version}${exeext}"
+EOF
+
+# Check whether --enable-default-pie was given.
+AC_ARG_ENABLE(default-pie,
+[AS_HELP_STRING([--enable-default-pie],
+ [enable Position Independent Executable as default])],
+enable_default_pie=$enableval,
+enable_default_pie=no)
+if test x$enable_default_pie = xyes ; then
+ AC_DEFINE(ENABLE_DEFAULT_PIE, 1,
+ [Define if your target supports default PIE and it is enabled.])
+fi
+AC_SUBST([enable_default_pie])
+
+# Check if -fno-PIE works.
+AC_CACHE_CHECK([for -fno-PIE option],
+ [gcc_cv_c_no_fpie],
+ [saved_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS -fno-PIE"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_c_no_fpie=yes],
+ [gcc_cv_c_no_fpie=no])
+ CXXFLAGS="$saved_CXXFLAGS"])
+if test "$gcc_cv_c_no_fpie" = "yes"; then
+ NO_PIE_CFLAGS="-fno-PIE"
+fi
+AC_SUBST([NO_PIE_CFLAGS])
+
+# Check if -no-pie works.
+AC_CACHE_CHECK([for -no-pie option],
+ [gcc_cv_no_pie],
+ [saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -no-pie"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_no_pie=yes],
+ [gcc_cv_no_pie=no])
+ LDFLAGS="$saved_LDFLAGS"])
+if test "$gcc_cv_no_pie" = "yes"; then
+ NO_PIE_FLAG="-no-pie"
+fi
+AC_SUBST([NO_PIE_FLAG])
+
+# Enable Intel CET on Intel CET enabled host if jit is enabled.
+GCC_CET_HOST_FLAGS(CET_HOST_FLAGS)
+case x$enable_languages in
+*jit*)
+ ;;
+*)
+ CET_HOST_FLAGS=
+ ;;
+esac
+AC_SUBST(CET_HOST_FLAGS)
+
+# Check linker supports '-z bndplt'
+ld_bndplt_support=no
+AC_MSG_CHECKING(linker -z bndplt option)
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_bndplt_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -a bndplt option
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z bndplt' > /dev/null; then
+ ld_bndplt_support=yes
+ fi
+ fi
+fi
+if test x"$ld_bndplt_support" = xyes; then
+ AC_DEFINE(HAVE_LD_BNDPLT_SUPPORT, 1,
+ [Define if your linker supports -z bndplt])
+fi
+AC_MSG_RESULT($ld_bndplt_support)
+
+# Check linker supports '--push-state'/'--pop-state'
+ld_pushpopstate_support=no
+AC_MSG_CHECKING(linker --push-state/--pop-state options)
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_pushpopstate_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --push-state/--pop-state options
+ if $gcc_cv_ld --help 2>&1 | grep -- '--push-state' > /dev/null; then
+ ld_pushpopstate_support=yes
+ fi
+ fi
+fi
+if test x"$ld_pushpopstate_support" = xyes; then
+ AC_DEFINE(HAVE_LD_PUSHPOPSTATE_SUPPORT, 1,
+ [Define if your linker supports --push-state/--pop-state])
+fi
+AC_MSG_RESULT($ld_pushpopstate_support)
+
+# On s390, float_t has historically been statically defined as double for no
+# good reason. To comply with the C standard in the light of this definition,
+# gcc has evaluated float expressions in double precision when in
+# standards-compatible mode or when given -fexcess-precision=standard. To enable
+# a smooth transition towards the new model used by most architectures, where
+# gcc describes its behavior via the macro __FLT_EVAL_METHOD__ and glibc derives
+# float_t from that, this behavior can be configured with
+# --enable-s390-excess-float-precision. When given as enabled, that flag selects
+# the old model. When omitted, native builds and cross compiles that have target
+# libc headers will detect whether libc clamps float_t to double and in that
+# case maintain the old model. Otherwise, they will default to the new model.
+AC_ARG_ENABLE(s390-excess-float-precision,
+ [AS_HELP_STRING([--enable-s390-excess-float-precision],
+ [on s390 targets, evaluate float with double precision
+ when in standards-conforming mode])],
+ [],[enable_s390_excess_float_precision=auto])
+
+case $target in
+ s390*-linux*)
+ if test x"$enable_s390_excess_float_precision" = xauto; then
+ # Can we autodetect the behavior of the target libc?
+ if test "$target" = "$host" -a "$host" = "$build"; then
+ enable_s390_excess_float_precision=autodetect
+ elif test "x$with_headers" != xno; then
+ # cross build. are target headers available?
+ # carefully coerce the build-system compiler to use target headers
+ saved_CXXFLAGS="$CXXFLAGS"
+ fixed_XGCC_FLAGS_FOR_TARGET=`echo "$XGCC_FLAGS_FOR_TARGET" | sed 's/-B/-idirafter/g'`
+ CROSS_TEST_CXXFLAGS="-nostdinc $fixed_XGCC_FLAGS_FOR_TARGET"
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#include <math.h>
+]])], [enable_s390_excess_float_precision=autodetect], [])
+ CXXFLAGS="$saved_CXXFLAGS"
+ fi
+
+ if test x"$enable_s390_excess_float_precision" = xautodetect; then
+ saved_CXXFLAGS="$CXXFLAGS"
+ if ! test "$target" = "$host" -a "$host" = "$build"; then
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ unset CROSS_TEST_CXXFLAGS
+ fi
+ AC_CACHE_CHECK([for glibc clamping float_t to double],
+ gcc_cv_float_t_clamped_to_double, [
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#define __FLT_EVAL_METHOD__ 0
+#include <math.h>
+int dummy[sizeof(float_t) == sizeof(double) ? 1 : -1];
+]])],
+ [gcc_cv_float_t_clamped_to_double=yes],
+ [gcc_cv_float_t_clamped_to_double=no])])
+ CXXFLAGS="$saved_CXXFLAGS"
+ enable_s390_excess_float_precision="$gcc_cv_float_t_clamped_to_double"
+ else
+ # no way to detect behavior of target libc, default to new model
+ enable_s390_excess_float_precision=no
+ fi
+ fi
+
+ GCC_TARGET_TEMPLATE(ENABLE_S390_EXCESS_FLOAT_PRECISION)
+ if test x"$enable_s390_excess_float_precision" = xyes; then
+ AC_DEFINE(ENABLE_S390_EXCESS_FLOAT_PRECISION, 1,
+[Define to enable evaluating float expressions with double precision in
+standards-compatible mode on s390 targets.])
+ fi
+ ;;
+esac
+
+# Configure the subdirectories
+# AC_CONFIG_SUBDIRS($subdirs)
+
+# Create the Makefile
+# and configure language subdirectories
+AC_CONFIG_FILES($all_outputs)
+
+AC_CONFIG_COMMANDS([default],
+[
+case ${CONFIG_HEADERS} in
+ *auto-host.h:config.in*)
+ echo > cstamp-h ;;
+esac
+# Make sure all the subdirs exist.
+for d in $subdirs doc build common c-family
+do
+ test -d $d || mkdir $d
+done
+],
+[subdirs='$subdirs'])
+AC_OUTPUT
+
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-a9xx-newlib-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-a9xx-newlib-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-a9xx-newlib-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-aarch64-multilib.patch
+
+mv gcc-$VERSION-aarch64-multilib.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/gcc/config/aarch64/t-aarch64-linux
Index: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config/aarch64/t-aarch64-linux
===================================================================
--- gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config/aarch64/t-aarch64-linux (nonexistent)
+++ gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config/aarch64/t-aarch64-linux (revision 5)
@@ -0,0 +1,28 @@
+# Machine description for AArch64 architecture.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Contributed by ARM Ltd.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+LIB1ASMSRC = aarch64/lib1funcs.asm
+LIB1ASMFUNCS = _aarch64_sync_cache_range
+
+AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
+MULTILIB_OSDIRNAMES = mabi.lp64=../lib$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
+MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
+
+MULTILIB_OSDIRNAMES += mabi.ilp32=../lib32$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu_ilp32)
Index: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config/aarch64
===================================================================
--- gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config/aarch64 (nonexistent)
+++ gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config/aarch64 (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config/aarch64
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-aarch64-multilib-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-aarch64-multilib-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-aarch64-multilib-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-at91sam7s-newlib.patch
+
+mv gcc-$VERSION-at91sam7s-newlib.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/file.list (revision 5)
@@ -0,0 +1,4 @@
+gcc-12.2.0/gcc/config/arm/t-arm-elf
+gcc-12.2.0/gcc/config.gcc
+gcc-12.2.0/gcc/configure
+gcc-12.2.0/gcc/configure.ac
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-arm-elf (revision 5)
@@ -0,0 +1,135 @@
+# Copyright (C) 1998-2022 Free Software Foundation, Inc.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+# Build a very basic set of libraries that should cater for most cases.
+
+# Single-precision floating-point is NOT supported; we don't build a
+# suitable library for that. Use the rm-profile config in that case.
+
+# PART 1 - Useful groups of options
+
+dp_fpus := vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \
+ neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \
+ fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \
+ vfp3
+
+sp_fpus := vfpv3xd vfpv3xd-fp16 fpv4-sp-d16 fpv5-sp-d16
+
+v7a_fps := vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4
+v7ve_fps := vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \
+ neon-fp16 simd
+
+# Not all these permutations exist for all architecture variants, but
+# it seems to work ok.
+v8_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
+
+v9_fps := simd fp16 crypto fp16+crypto dotprod fp16fml
+
+# We don't do anything special with these. Pre-v4t probably doesn't work.
+all_early_nofp := armv4 armv4t armv5t
+
+all_early_arch := armv5tej armv6 armv6j armv6k armv6z armv6kz \
+ armv6zk armv6t2 iwmmxt iwmmxt2
+
+all_v7_a_r := armv7-a armv7ve armv7-r
+
+all_v8_archs := armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a \
+ armv8.5-a armv8.6-a
+
+all_v9_archs := armv9-a
+
+# No floating point variants, require thumb1 softfp
+all_nofp_t := armv6-m armv6s-m armv8-m.base
+
+all_nofp_t2 := armv7-m
+
+all_sp_only := armv7e-m armv8-m.main
+
+MULTILIB_OPTIONS =
+MULTILIB_DIRNAMES =
+MULTILIB_EXCEPTIONS =
+MULTILIB_MATCHES =
+MULTILIB_REUSE =
+
+# PART 2 - multilib build rules
+
+MULTILIB_OPTIONS += marm/mthumb
+MULTILIB_DIRNAMES += arm thumb
+
+#MULTILIB_OPTIONS += mfpu=auto
+#MULTILIB_DIRNAMES += autofp
+#
+#MULTILIB_OPTIONS += march=armv5te+fp/march=armv7+fp
+#MULTILIB_DIRNAMES += v5te v7
+#
+#MULTILIB_OPTIONS += mfloat-abi=hard
+#MULTILIB_DIRNAMES += fpu
+#
+## Build a total of 4 library variants (base options plus the following):
+#MULTILIB_REQUIRED += mthumb
+#MULTILIB_REQUIRED += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard
+#MULTILIB_REQUIRED += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard
+#
+## PART 3 - Match rules
+#
+## Map all supported FPUs onto mfpu=auto
+#MULTILIB_MATCHES += $(foreach FPU, $(dp_fpus), \
+# mfpu?auto=mfpu?$(FPU))
+#
+#MULTILIB_MATCHES += march?armv5te+fp=march?armv5te
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_early_arch), \
+# march?armv5te+fp=march?$(ARCH) \
+# march?armv5te+fp=march?$(ARCH)+fp)
+#
+#MULTILIB_MATCHES += march?armv7+fp=march?armv7
+#
+#MULTILIB_MATCHES += $(foreach FPARCH, $(v7a_fps), \
+# march?armv7+fp=march?armv7-a+$(FPARCH))
+#
+#MULTILIB_MATCHES += $(foreach FPARCH, $(v7ve_fps), \
+# march?armv7+fp=march?armv7ve+$(FPARCH))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v7_a_r), \
+# march?armv7+fp=march?$(ARCH) \
+# march?armv7+fp=march?$(ARCH)+fp)
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v8_archs), \
+# march?armv7+fp=march?$(ARCH) \
+# $(foreach FPARCH, $(v8_fps), \
+# march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, $(all_v9_archs), \
+# march?armv7+fp=march?$(ARCH) \
+# $(foreach FPARCH, $(v9_fps), \
+# march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+#
+#MULTILIB_MATCHES += $(foreach ARCH, armv7e-m armv8-m.mainline, \
+# march?armv7+fp=march?$(ARCH)+fp.dp)
+#
+## PART 4 - Reuse rules
+#
+#MULTILIB_REUSE += mthumb=mthumb/mfpu.auto
+#MULTILIB_REUSE += mthumb=mthumb/mfpu.auto/march.armv5te+fp
+#MULTILIB_REUSE += mthumb=mthumb/march.armv5te+fp
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=marm/march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=mfpu.auto/march.armv5te+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
+#MULTILIB_REUSE += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv4t
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv4t (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm/t-armv4t (revision 5)
@@ -0,0 +1,89 @@
+#
+# Build below library for ARMv4:
+# -----------------------------
+#
+# armv4/ -m{arm,thumb} -march=armv4t -mcpu=arm7tdmi -m{big,little}-endian -m{no-,}thumb-interwork
+#
+#
+# | marm | mthumb | march=armv4t | mlittle-endian | mbig-endian | mno-thumb-interwork | mthumb-interwork | multilib dir
+# -+------+--------+--------------+----------------+-------------+---------------------+------------------+--------------
+# | - | - | - | - | - | - | - | arm/armv4t
+# | + | - | - | - | - | - | - | arm/armv4t
+# | + | - | + | - | - | - | - | arm/armv4t
+# | - | - | + | - | - | - | - | arm/armv4t
+# | - | - | + | + | - | - | - | arm/armv4t
+# | - | - | - | + | - | - | - | arm/armv4t
+# -+------+--------+--------------+----------------+-------------+---------------------+------------------+--------------
+# | - | - | - | - | + | - | - | arm/armv4t/be
+# | + | - | - | - | + | - | - | arm/armv4t/be
+# | - | - | + | - | + | - | - | arm/armv4t/be
+# | + | - | + | - | + | - | - | arm/armv4t/be
+# -+------+--------+--------------+----------------+-------------+---------------------+------------------+--------------
+# | - | + | - | + | - | - | - | thumb/armv4t
+# | - | + | + | + | - | - | - | thumb/armv4t
+# | - | + | - | - | + | - | - | thumb/armv4t/be
+# | - | + | + | - | + | - | - | thumb/armv4t/be
+# -+------+--------+--------------+----------------+-------------+---------------------+------------------+--------------
+# | - | + | + | + | - | + | - | thumb/armv4t
+# | - | + | + | + | - | - | + | thumb/armv4t/interwork
+# -+------+--------+--------------+----------------+-------------+---------------------+------------------+--------------
+# | - | + | + | - | + | + | - | thumb/armv4t/be
+# | - | + | + | - | + | - | + | thumb/armv4t/be/interwork
+# -+------+--------+--------------+----------------+-------------+---------------------+------------------+--------------
+#
+
+MULTILIB_OPTIONS += march=armv4t
+MULTILIB_DIRNAMES += armv4t
+
+MULTILIB_OPTIONS += mlittle-endian/mbig-endian
+MULTILIB_DIRNAMES += le be
+
+MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork
+MULTILIB_DIRNAMES += normal interwork
+
+MULTILIB_REQUIRED += marm/march=armv4t
+MULTILIB_REQUIRED += marm/march=armv4t/mbig-endian
+
+MULTILIB_REQUIRED += mthumb/march=armv4t
+MULTILIB_REQUIRED += mthumb/march=armv4t/mbig-endian
+
+MULTILIB_REQUIRED += mthumb/march=armv4t/mthumb-interwork
+MULTILIB_REQUIRED += mthumb/march=armv4t/mbig-endian/mthumb-interwork
+
+
+# CPU Matches
+MULTILIB_MATCHES += march?armv4t=mcpu?arm7tdmi
+
+
+MULTILIB_REUSE += marm/march.armv4t=march.armv4t/mlittle-endian
+MULTILIB_REUSE += marm/march.armv4t=marm/march.armv4t/mlittle-endian
+
+MULTILIB_REUSE += mthumb/march.armv4t=mthumb/march.armv4t/mlittle-endian
+
+MULTILIB_REUSE += mthumb/march.armv4t=mthumb/march.armv4t/mno-thumb-interwork
+MULTILIB_REUSE += mthumb/march.armv4t=mthumb/march.armv4t/mlittle-endian/mno-thumb-interwork
+MULTILIB_REUSE += mthumb/march.armv4t/mbig-endian=mthumb/march.armv4t/mbig-endian/mno-thumb-interwork
+
+MULTILIB_REUSE += mthumb/march.armv4t/mthumb-interwork=mthumb/march.armv4t/mlittle-endian/mthumb-interwork
+
+#
+# We have to match all the arm cpu variants which do not have the multiply instruction
+# and treat them as if the user had specified -mcpu=arm7.
+# Note that in the following the ? is interpreted as an = for the purposes of matching
+# command line options.
+#
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7d
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7di
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm70
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm700
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm700i
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm710
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm710c
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7100
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7500
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7500fe
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm6
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm60
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm600
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm610
+MULTILIB_MATCHES += mcpu?arm7=mcpu?arm620
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config/arm
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config.gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config.gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/config.gcc (revision 5)
@@ -0,0 +1,5945 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+# GCC target-specific configuration file.
+# Copyright (C) 1997-2022 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 3, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# This is the GCC target-specific configuration file
+# where a configuration type is mapped to different system-specific
+# definitions and files. This is invoked by the autoconf-generated
+# configure script. Putting it in a separate shell file lets us skip
+# running autoconf when modifying target-specific information.
+
+# When you change the cases in the OS or target switches, consider
+# updating ../libgcc/config.host also.
+
+# This file switches on the shell variable ${target}, and also uses the
+# following shell variables:
+#
+# with_* Various variables as set by configure.
+#
+# enable_threads Either the name, yes or no depending on whether
+# threads support was requested.
+#
+# default_use_cxa_atexit
+# The default value for the $enable___cxa_atexit
+# variable. enable___cxa_atexit needs to be set to
+# "yes" for the correct operation of C++ destructors
+# but it relies upon the presence of a non-standard C
+# library function called __cxa_atexit.
+# Since not all C libraries provide __cxa_atexit the
+# default value of $default_use_cxa_atexit is set to
+# "no" except for targets which are known to be OK.
+#
+# default_gnu_indirect_function
+# The default value for the $enable_gnu_indirect_function
+# variable. enable_gnu_indirect_function relies
+# upon the presence of a non-standard gnu ifunc support
+# in the assembler, linker and dynamic linker.
+# Since not all libraries provide the dynamic linking
+# support, the default value of
+# $default_gnu_indirect_function is set to
+# "no" except for targets which are known to be OK.
+#
+# gas_flag Either yes or no depending on whether GNU as was
+# requested.
+#
+# gnu_ld_flag Either yes or no depending on whether GNU ld was
+# requested.
+
+# This file sets the following shell variables for use by the
+# autoconf-generated configure script:
+#
+# cpu_type The name of the cpu, if different from the first
+# chunk of the canonical target name.
+#
+# tm_defines List of target macros to define for all compilations.
+#
+# tm_file A list of target macro files, if different from
+# "$cpu_type/$cpu_type.h". Usually it's constructed
+# per target in a way like this:
+# tm_file="${tm_file} dbxelf.h elfos.h ${cpu_type.h}/elf.h"
+# Note that the preferred order is:
+# - specific target header "${cpu_type}/${cpu_type.h}"
+# - generic headers like dbxelf.h elfos.h, etc.
+# - specializing target headers like ${cpu_type.h}/elf.h
+# This helps to keep OS specific stuff out of the CPU
+# defining header ${cpu_type}/${cpu_type.h}.
+#
+# It is possible to include automatically-generated
+# build-directory files by prefixing them with "./".
+# All other files should relative to $srcdir/config.
+#
+# tm_p_file Location of file with declarations for functions
+# in $out_file.
+#
+# tm_d_file A list of headers with definitions of target hook
+# macros for the D compiler.
+#
+# out_file The name of the machine description C support
+# file, if different from "$cpu_type/$cpu_type.c".
+#
+# common_out_file The name of the source file for code shared between
+# the compiler proper and the driver.
+#
+# md_file The name of the machine-description file, if
+# different from "$cpu_type/$cpu_type.md".
+#
+# tmake_file A list of machine-description-specific
+# makefile-fragments, if different from
+# "$cpu_type/t-$cpu_type".
+#
+# extra_modes The name of the file containing a list of extra
+# machine modes, if necessary and different from
+# "$cpu_type/$cpu_type-modes.def".
+#
+# extra_objs List of extra objects that should be linked into
+# the compiler proper (cc1, cc1obj, cc1plus)
+# depending on target.
+#
+# extra_gcc_objs List of extra objects that should be linked into
+# the compiler driver (gcc) depending on target.
+#
+# extra_headers List of used header files from the directory
+# config/${cpu_type}.
+#
+# user_headers_inc_next_pre
+# List of header file names of internal gcc header
+# files, which should be prefixed by an include_next.
+# user_headers_inc_next_post
+# List of header file names of internal gcc header
+# files, which should be postfixed by an include_next.
+# use_gcc_tgmath If set, add tgmath.h to the list of used header
+# files.
+#
+# use_gcc_stdint If "wrap", install a version of stdint.h that
+# wraps the system's copy for hosted compilations;
+# if "provide", provide a version of systems without
+# such a system header; otherwise "none", do not
+# provide such a header at all.
+#
+# extra_programs List of extra executables compiled for this target
+# machine, used when linking.
+#
+# extra_options List of target-dependent .opt files.
+#
+# c_target_objs List of extra target-dependent objects that be
+# linked into the C compiler only.
+#
+# cxx_target_objs List of extra target-dependent objects that be
+# linked into the C++ compiler only.
+#
+# d_target_objs List of extra target-dependent objects that be
+# linked into the D compiler only.
+#
+# fortran_target_objs List of extra target-dependent objects that be
+# linked into the fortran compiler only.
+#
+# target_gtfiles List of extra source files with type information.
+#
+# xm_defines List of macros to define when compiling for the
+# target machine.
+#
+# xm_file List of files to include when compiling for the
+# target machine.
+#
+# use_collect2 Set to yes or no, depending on whether collect2
+# will be used.
+#
+# target_cpu_default Set to override the default target model.
+#
+# gdb_needs_out_file_path
+# Set to yes if gdb needs a dir command with
+# `dirname $out_file`.
+#
+# thread_file Set to control which thread package to use.
+#
+# gas Set to yes or no depending on whether the target
+# system normally uses GNU as.
+#
+# configure_default_options
+# Set to an initializer for configure_default_options
+# in configargs.h, based on --with-cpu et cetera.
+#
+# native_system_header_dir
+# Where system header files are found for this
+# target. This defaults to /usr/include. If
+# the --with-sysroot configure option or the
+# --sysroot command line option is used this
+# will be relative to the sysroot.
+# target_type_format_char
+# The default character to be used for formatting
+# the attribute in a
+# .type symbol_name, ${t_t_f_c}<property>
+# directive.
+
+# The following variables are used in each case-construct to build up the
+# outgoing variables:
+#
+# gnu_ld Set to yes or no depending on whether the target
+# system normally uses GNU ld.
+#
+# target_has_targetcm Set to yes or no depending on whether the target
+# has its own definition of targetcm.
+#
+# target_has_targetm_common Set to yes or no depending on whether the
+# target has its own definition of targetm_common.
+#
+# target_has_targetdm Set to yes or no depending on whether the target
+# has its own definition of targetdm.
+
+out_file=
+common_out_file=
+tmake_file=
+extra_headers=
+user_headers_inc_next_pre=
+user_headers_inc_next_post=
+use_gcc_tgmath=yes
+use_gcc_stdint=none
+extra_programs=
+extra_objs=
+extra_gcc_objs=
+extra_options=
+c_target_objs=
+cxx_target_objs=
+d_target_objs=
+fortran_target_objs=
+target_has_targetcm=no
+target_has_targetm_common=yes
+target_has_targetdm=no
+tm_defines=
+xm_defines=
+# Set this to force installation and use of collect2.
+use_collect2=
+# Set this to override the default target model.
+target_cpu_default=
+# Set this if gdb needs a dir command with `dirname $out_file`
+gdb_needs_out_file_path=
+# Set this to control which thread package will be used.
+thread_file=
+# Reinitialize these from the flag values every loop pass, since some
+# configure entries modify them.
+gas="$gas_flag"
+gnu_ld="$gnu_ld_flag"
+default_use_cxa_atexit=no
+default_gnu_indirect_function=no
+target_gtfiles=
+need_64bit_isa=
+native_system_header_dir=/usr/include
+target_type_format_char='@'
+
+# Don't carry these over build->host->target. Please.
+xm_file=
+md_file=
+
+# Obsolete configurations.
+case ${target} in
+ tile*-*-* \
+ | cr16-*-* \
+ | hppa[12]*-*-hpux10* \
+ | hppa[12]*-*-hpux11* \
+ | m32c-*-rtems* \
+ )
+ if test "x$enable_obsolete" != xyes; then
+ echo "*** Configuration ${target} is obsolete." >&2
+ echo "*** Specify --enable-obsolete to build it anyway." >&2
+ echo "*** Support will be REMOVED in the next major release of GCC," >&2
+ echo "*** unless a maintainer comes forward." >&2
+ exit 1
+ fi;;
+esac
+
+# Unsupported targets list. Do not put an entry in this list unless
+# it would otherwise be caught by a more permissive pattern. The list
+# should be in alphabetical order.
+case ${target} in
+ # Avoid special cases that are not obsolete
+ arm*-*-*eabi* \
+ )
+ ;;
+ arm*-wince-pe* \
+ | arm*-*-ecos-elf \
+ | arm*-*-elf \
+ | arm*-*-linux* \
+ | arm*-*-uclinux* \
+ | cris-*-linux* \
+ | crisv32-*-* \
+ | i[34567]86-go32-* \
+ | i[34567]86-*-go32* \
+ | m32r-*-linux* \
+ | m32rle-*-linux* \
+ | m68k*-*-openbsd* \
+ | m68k-*-uclinuxoldabi* \
+ | mips64orion*-*-rtems* \
+ | pdp11-*-bsd \
+ | powerpc*-*-linux*paired* \
+ | powerpc*-*-*spe* \
+ | sparc-hal-solaris2* \
+ | spu*-*-* \
+ | thumb-*-* \
+ | *-*-freebsd[12] | *-*-freebsd[1234].* \
+ | *-*-freebsd*aout* \
+ | *-*-linux*aout* \
+ | *-*-linux*coff* \
+ | *-*-linux*libc1* \
+ | *-*-linux*oldld* \
+ | *-*-rtemsaout* \
+ | *-*-rtemscoff* \
+ | *-*-solaris2 \
+ | *-*-solaris2.[0-9] \
+ | *-*-solaris2.[0-9].* \
+ | *-*-solaris2.10* \
+ | *-*-sysv* \
+ | vax-*-vms* \
+ )
+ echo "*** Configuration ${target} not supported" 1>&2
+ exit 1
+ ;;
+esac
+
+# Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
+# updated in each machine entry. Also set default extra_headers for some
+# machines.
+tm_p_file=
+cpu_type=`echo ${target} | sed 's/-.*$//'`
+cpu_is_64bit=
+case ${target} in
+m32c*-*-*)
+ cpu_type=m32c
+ tmake_file=m32c/t-m32c
+ target_has_targetm_common=no
+ ;;
+aarch64*-*-*)
+ cpu_type=aarch64
+ extra_headers="arm_fp16.h arm_neon.h arm_bf16.h arm_acle.h arm_sve.h"
+ c_target_objs="aarch64-c.o"
+ cxx_target_objs="aarch64-c.o"
+ d_target_objs="aarch64-d.o"
+ extra_objs="aarch64-builtins.o aarch-common.o aarch64-sve-builtins.o aarch64-sve-builtins-shapes.o aarch64-sve-builtins-base.o aarch64-sve-builtins-sve2.o cortex-a57-fma-steering.o aarch64-speculation.o falkor-tag-collision-avoidance.o aarch64-bti-insert.o aarch64-cc-fusion.o"
+ target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.cc \$(srcdir)/config/aarch64/aarch64-sve-builtins.h \$(srcdir)/config/aarch64/aarch64-sve-builtins.cc"
+ target_has_targetm_common=yes
+ ;;
+alpha*-*-*)
+ cpu_type=alpha
+ extra_options="${extra_options} g.opt"
+ ;;
+amdgcn*)
+ cpu_type=gcn
+ use_gcc_stdint=wrap
+ ;;
+am33_2.0-*-linux*)
+ cpu_type=mn10300
+ ;;
+arc*-*-*)
+ cpu_type=arc
+ c_target_objs="arc-c.o"
+ cxx_target_objs="arc-c.o"
+ extra_options="${extra_options} arc/arc-tables.opt g.opt"
+ extra_headers="arc-simd.h"
+ ;;
+arm*-*-*)
+ cpu_type=arm
+ extra_objs="arm-builtins.o arm-mve-builtins.o aarch-common.o"
+ extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h arm_bf16.h arm_mve_types.h arm_mve.h arm_cde.h"
+ target_type_format_char='%'
+ c_target_objs="arm-c.o"
+ cxx_target_objs="arm-c.o"
+ d_target_objs="arm-d.o"
+ extra_options="${extra_options} arm/arm-tables.opt"
+ target_gtfiles="\$(srcdir)/config/arm/arm-builtins.cc \$(srcdir)/config/arm/arm-mve-builtins.h \$(srcdir)/config/arm/arm-mve-builtins.cc"
+ ;;
+avr-*-*)
+ cpu_type=avr
+ c_target_objs="avr-c.o"
+ cxx_target_objs="avr-c.o"
+ ;;
+bfin*-*)
+ cpu_type=bfin
+ ;;
+bpf-*-*)
+ cpu_type=bpf
+ ;;
+frv*) cpu_type=frv
+ extra_options="${extra_options} g.opt"
+ ;;
+ft32*) cpu_type=ft32
+ target_has_targetm_common=no
+ ;;
+moxie*) cpu_type=moxie
+ target_has_targetm_common=no
+ ;;
+fido-*-*)
+ cpu_type=m68k
+ extra_headers=math-68881.h
+ extra_options="${extra_options} m68k/m68k-tables.opt"
+ ;;
+i[34567]86-*-* | x86_64-*-*)
+ cpu_type=i386
+ c_target_objs="i386-c.o"
+ cxx_target_objs="i386-c.o"
+ d_target_objs="i386-d.o"
+ extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
+ target_gtfiles="\$(srcdir)/config/i386/i386-builtins.cc \$(srcdir)/config/i386/i386-expand.cc \$(srcdir)/config/i386/i386-options.cc"
+ extra_options="${extra_options} fused-madd.opt"
+ extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
+ pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
+ nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
+ immintrin.h x86intrin.h avxintrin.h xopintrin.h
+ ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
+ lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
+ avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
+ rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
+ adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
+ avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
+ shaintrin.h clflushoptintrin.h xsavecintrin.h
+ xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
+ avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
+ avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
+ avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
+ avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
+ clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
+ gfniintrin.h cet.h avx512vbmi2intrin.h
+ avx512vbmi2vlintrin.h avx512vnniintrin.h
+ avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
+ avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
+ pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
+ waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
+ avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
+ avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
+ tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h
+ amxbf16intrin.h x86gprintrin.h uintrintrin.h
+ hresetintrin.h keylockerintrin.h avxvnniintrin.h
+ mwaitintrin.h avx512fp16intrin.h avx512fp16vlintrin.h"
+ ;;
+ia64-*-*)
+ extra_headers=ia64intrin.h
+ extra_options="${extra_options} g.opt fused-madd.opt"
+ ;;
+hppa*-*-*)
+ cpu_type=pa
+ ;;
+lm32*)
+ extra_options="${extra_options} g.opt"
+ ;;
+m32r*-*-*)
+ cpu_type=m32r
+ extra_options="${extra_options} g.opt"
+ ;;
+m68k-*-*)
+ extra_headers=math-68881.h
+ extra_options="${extra_options} m68k/m68k-tables.opt"
+ ;;
+microblaze*-*-*)
+ cpu_type=microblaze
+ extra_options="${extra_options} g.opt"
+ ;;
+mips*-*-*)
+ cpu_type=mips
+ d_target_objs="mips-d.o"
+ extra_headers="loongson.h loongson-mmiintrin.h msa.h"
+ extra_objs="frame-header-opt.o"
+ extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
+ ;;
+loongarch*-*-*)
+ cpu_type=loongarch
+ extra_headers="larchintrin.h"
+ extra_objs="loongarch-c.o loongarch-builtins.o loongarch-cpu.o loongarch-opts.o loongarch-def.o"
+ extra_gcc_objs="loongarch-driver.o loongarch-cpu.o loongarch-opts.o loongarch-def.o"
+ extra_options="${extra_options} g.opt fused-madd.opt"
+ ;;
+nds32*)
+ cpu_type=nds32
+ extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
+ case ${target} in
+ nds32*-*-linux*)
+ extra_options="${extra_options} nds32/nds32-linux.opt"
+ ;;
+ nds32*-*-elf*)
+ extra_options="${extra_options} nds32/nds32-elf.opt"
+ ;;
+ *)
+ ;;
+ esac
+ extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
+ ;;
+nios2-*-*)
+ cpu_type=nios2
+ extra_options="${extra_options} g.opt"
+ ;;
+nvptx-*-*)
+ cpu_type=nvptx
+ c_target_objs="nvptx-c.o"
+ cxx_target_objs="nvptx-c.o"
+ extra_options="${extra_options} nvptx/nvptx-gen.opt"
+ ;;
+or1k*-*-*)
+ cpu_type=or1k
+ ;;
+powerpc*-*-*)
+ cpu_type=rs6000
+ extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
+ extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
+ extra_objs="${extra_objs} rs6000-builtins.o rs6000-builtin.o"
+ extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
+ extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
+ extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
+ extra_headers="${extra_headers} mmintrin.h x86intrin.h"
+ extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
+ extra_headers="${extra_headers} nmmintrin.h immintrin.h x86gprintrin.h"
+ extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
+ extra_headers="${extra_headers} amo.h"
+ case x$with_cpu in
+ xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
+ cpu_is_64bit=yes
+ ;;
+ esac
+ extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.cc \$(srcdir)/config/rs6000/rs6000-call.cc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.cc"
+ target_gtfiles="$target_gtfiles ./rs6000-builtins.h"
+ ;;
+pru-*-*)
+ cpu_type=pru
+ ;;
+riscv*)
+ cpu_type=riscv
+ extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o riscv-shorten-memrefs.o"
+ d_target_objs="riscv-d.o"
+ ;;
+rs6000*-*-*)
+ extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
+ extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
+ extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.cc \$(srcdir)/config/rs6000/rs6000-call.cc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.cc"
+ ;;
+sparc*-*-*)
+ cpu_type=sparc
+ c_target_objs="sparc-c.o"
+ cxx_target_objs="sparc-c.o"
+ d_target_objs="sparc-d.o"
+ extra_headers="visintrin.h"
+ ;;
+s390*-*-*)
+ cpu_type=s390
+ d_target_objs="s390-d.o"
+ extra_options="${extra_options} fused-madd.opt"
+ extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
+ ;;
+# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
+sh[123456789lbe]*-*-* | sh-*-*)
+ cpu_type=sh
+ extra_options="${extra_options} fused-madd.opt"
+ extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
+ ;;
+v850*-*-*)
+ cpu_type=v850
+ ;;
+tic6x-*-*)
+ cpu_type=c6x
+ extra_headers="c6x_intrinsics.h"
+ extra_options="${extra_options} c6x/c6x-tables.opt"
+ ;;
+xtensa*-*-*)
+ extra_options="${extra_options} fused-madd.opt"
+ ;;
+tilegx*-*-*)
+ cpu_type=tilegx
+ ;;
+tilepro*-*-*)
+ cpu_type=tilepro
+ ;;
+esac
+
+tm_file=${cpu_type}/${cpu_type}.h
+tm_d_file=${cpu_type}/${cpu_type}.h
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
+then
+ tm_p_file=${cpu_type}/${cpu_type}-protos.h
+ tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
+fi
+
+extra_modes=
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
+then
+ extra_modes=${cpu_type}/${cpu_type}-modes.def
+fi
+if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
+then
+ extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
+fi
+
+case ${target} in
+aarch64*-*-*)
+ tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
+ case ${with_abi} in
+ "")
+ if test "x$with_multilib_list" = xilp32; then
+ tm_file="aarch64/biarchilp32.h ${tm_file}"
+ else
+ tm_file="aarch64/biarchlp64.h ${tm_file}"
+ fi
+ ;;
+ ilp32)
+ tm_file="aarch64/biarchilp32.h ${tm_file}"
+ ;;
+ lp64)
+ tm_file="aarch64/biarchlp64.h ${tm_file}"
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ esac
+ ;;
+i[34567]86-*-*)
+ if test "x$with_abi" != x; then
+ echo "This target does not support --with-abi."
+ exit 1
+ fi
+ ;;
+x86_64-*-darwin*)
+ ;;
+x86_64-*-*)
+ case ${with_abi} in
+ "")
+ if test "x$with_multilib_list" = xmx32; then
+ tm_file="i386/biarchx32.h ${tm_file}"
+ else
+ tm_file="i386/biarch64.h ${tm_file}"
+ fi
+ ;;
+ 64 | m64)
+ tm_file="i386/biarch64.h ${tm_file}"
+ ;;
+ x32 | mx32)
+ tm_file="i386/biarchx32.h ${tm_file}"
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ esac
+ ;;
+arm*-*-*)
+ tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
+ ;;
+esac
+
+# On a.out targets, we need to use collect2.
+case ${target} in
+*-*-*aout*)
+ use_collect2=yes
+ ;;
+esac
+
+# Common C libraries.
+tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
+
+# 32-bit x86 processors supported by --with-arch=. Each processor
+# MUST be separated by exactly one space.
+x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
+athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
+i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
+pentium4 pentium4m pentiumpro prescott lakemont samuel-2 nehemiah \
+c7 esther"
+
+# 64-bit x86 processors supported by --with-arch=. Each processor
+# MUST be separated by exactly one space.
+x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
+bdver3 bdver4 znver1 znver2 znver3 btver1 btver2 k8 k8-sse3 opteron \
+opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
+slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
+silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
+skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
+sapphirerapids alderlake rocketlake eden-x2 nano nano-1000 nano-2000 nano-3000 \
+nano-x2 eden-x4 nano-x4 x86-64 x86-64-v2 x86-64-v3 x86-64-v4 native"
+
+# Additional x86 processors supported by --with-cpu=. Each processor
+# MUST be separated by exactly one space.
+x86_cpus="generic intel"
+
+# Common parts for widely ported systems.
+case ${target} in
+*-*-darwin*)
+ tmake_file="t-darwin "
+ tm_file="${tm_file} darwin.h"
+ tm_d_file="${tm_d_file} tm-dwarf2.h"
+ darwin_os=`echo ${target} | sed 's/.*darwin\([0-9.]*\).*$/\1/'`
+ darwin_maj=`expr "$darwin_os" : '\([0-9]*\).*'`
+ macos_min=`expr "$darwin_os" : '[0-9]*\.\([0-9]*\).*'`
+ macos_maj=10
+ if test x"${macos_min}" = x; then
+ macos_min=0
+ fi
+ def_ld64=85.2
+ # Tools hosted on earlier versions of Darwin constrained all object
+ # alignment to be 2^15 or smaller. From Darwin11 (macOS 10.7) the
+ # alignment of non-common is allowed to be up to 2^28. Note that the
+ # larger alignment is permitted when targeting 10.6 from 10.7 so that
+ # the constraint only need be applied per host (and only if the host
+ # is Darwin).
+ case ${host} in
+ *-*-darwin[4-9]* | *-*-darwin10*)
+ tm_defines="$tm_defines L2_MAX_OFILE_ALIGNMENT=15U"
+ ;;
+ *)
+ tm_defines="$tm_defines L2_MAX_OFILE_ALIGNMENT=28U"
+ ;;
+ esac
+ case ${target} in
+ # Darwin 4 to 19 correspond to macOS 10.0 to 10.15
+ *-*-darwin[4-9]* | *-*-darwin1[0-9]*)
+ macos_min=`expr $darwin_maj - 4`
+ ;;
+ *-*-darwin2*)
+ # Darwin 20 corresponds to macOS 11, Darwin 21 to macOS 12.
+ macos_maj=`expr $darwin_maj - 9`
+ def_ld64=609.0
+ ;;
+ *-*-darwin)
+ case ${cpu_type} in
+ aarch64) macos_maj=11 ;;
+ x86_64) macos_min=6 ;;
+ *) macos_min=5 ;;
+ esac
+ case ${host} in
+ *-*-darwin*) tm_defines="$tm_defines DARWIN_USE_KERNEL_VERS" ;;
+ *)
+ # If configuring a cross-compiler then we will have set some
+ # default above, but it is probably not what was intended.
+ echo "Warning: Using ${target} is only suitable for Darwin hosts" 1>&2
+ echo "configure with an explicit target version" 1>&2
+ ;;
+ esac
+ ;;
+ *)
+ echo "Error: configuring for an unreleased macOS version ${target}" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="$tm_defines DEF_MIN_OSX_VERSION=\\\"${macos_maj}.${macos_min}\\\""
+ tm_defines="$tm_defines DEF_LD64=\\\"${def_ld64}\\\""
+ tm_file="${tm_file} ${cpu_type}/darwin.h"
+ tm_p_file="${tm_p_file} darwin-protos.h"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.cc"
+ extra_options="${extra_options} rpath.opt darwin.opt"
+ c_target_objs="${c_target_objs} darwin-c.o"
+ cxx_target_objs="${cxx_target_objs} darwin-c.o"
+ d_target_objs="${d_target_objs} darwin-d.o"
+ fortran_target_objs="darwin-f.o"
+ target_has_targetcm=yes
+ target_has_targetdm=yes
+ extra_objs="${extra_objs} darwin.o"
+ extra_gcc_objs="darwin-driver.o"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ ;;
+*-*-dragonfly*)
+ gas=yes
+ gnu_ld=yes
+ tmake_file="t-slibgcc"
+ case ${enable_threads} in
+ "" | yes | posix)
+ thread_file='posix'
+ ;;
+ no | single)
+ # Let these non-posix thread selections fall through if requested
+ ;;
+ *)
+ echo 'Unknown thread configuration for DragonFly BSD'
+ exit 1
+ ;;
+ esac
+ extra_options="$extra_options rpath.opt dragonfly.opt"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ d_target_objs="${d_target_objs} dragonfly-d.o"
+ tmake_file="${tmake_file} t-dragonfly"
+ target_has_targetdm=yes
+ ;;
+*-*-freebsd*)
+ # This is the generic ELF configuration of FreeBSD. Later
+ # machine-specific sections may refine and add to this
+ # configuration.
+ #
+ # Due to tm_file entry ordering issues that vary between cpu
+ # architectures, we only define fbsd_tm_file to allow the
+ # machine-specific section to dictate the final order of all
+ # entries of tm_file with the minor exception that components
+ # of the tm_file set here will always be of the form:
+ #
+ # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
+ #
+ # The machine-specific section should not tamper with this
+ # ordering but may order all other entries of tm_file as it
+ # pleases around the provided core setting.
+ gas=yes
+ gnu_ld=yes
+ fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
+ if test "$fbsd_major" = ""; then
+ echo "Specify the major version number of the targeted FreeBSD release"
+ echo "like this: --target=amd64-unknown-freebsd10.1"
+ exit 1
+ fi
+ tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
+ tmake_file="t-slibgcc"
+ case ${enable_threads} in
+ no)
+ fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
+ ;;
+ "" | yes | posix)
+ thread_file='posix'
+ ;;
+ *)
+ echo 'Unknown thread configuration for FreeBSD'
+ exit 1
+ ;;
+ esac
+ fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
+ extra_options="$extra_options rpath.opt freebsd.opt"
+ case ${target} in
+ *-*-freebsd[345].*)
+ :;;
+ *)
+ default_use_cxa_atexit=yes;;
+ esac
+ use_gcc_stdint=wrap
+ d_target_objs="${d_target_objs} freebsd-d.o"
+ tmake_file="${tmake_file} t-freebsd"
+ target_has_targetdm=yes
+ ;;
+*-*-fuchsia*)
+ native_system_header_dir=/include
+ ;;
+*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
+ extra_options="$extra_options gnu-user.opt"
+ gas=yes
+ gnu_ld=yes
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ tmake_file="t-slibgcc"
+ case $target in
+ *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
+ :;;
+ *-*-gnu*)
+ native_system_header_dir=/include
+ ;;
+ esac
+ # Linux C libraries selection switch: glibc / uclibc / bionic.
+ # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
+ case $target in
+ *linux*)
+ tm_p_file="${tm_p_file} linux-protos.h"
+ tmake_file="${tmake_file} t-linux"
+ extra_objs="${extra_objs} linux.o"
+ extra_options="${extra_options} linux.opt"
+ ;;
+ esac
+ case $target in
+ *-*-*android*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
+ ;;
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
+ ;;
+ *-*-*musl*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
+ ;;
+ *)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ ;;
+ esac
+ # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
+ # is provided.
+ default_use_cxa_atexit=yes
+ use_gcc_tgmath=no
+ use_gcc_stdint=wrap
+ # Enable compilation for Android by default for *android* targets.
+ case $target in
+ *-*-*android*)
+ tm_defines="$tm_defines ANDROID_DEFAULT=1"
+ ;;
+ *)
+ tm_defines="$tm_defines ANDROID_DEFAULT=0"
+ ;;
+ esac
+ c_target_objs="${c_target_objs} glibc-c.o"
+ cxx_target_objs="${cxx_target_objs} glibc-c.o"
+ d_target_objs="${d_target_objs} glibc-d.o"
+ tmake_file="${tmake_file} t-glibc"
+ target_has_targetcm=yes
+ target_has_targetdm=yes
+ case $target in
+ *-*-*uclibc* | *-*-uclinuxfdpiceabi)
+ ;;
+ *)
+ # Linux targets always support .init_array.
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+ ;;
+*-*-netbsd*)
+ tm_p_file="${tm_p_file} netbsd-protos.h"
+ tmake_file="t-netbsd t-slibgcc"
+ extra_objs="${extra_objs} netbsd.o"
+ d_target_objs="${d_target_objs} netbsd-d.o"
+ gas=yes
+ gnu_ld=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
+ default_use_cxa_atexit=yes
+ target_has_targetdm=yes
+ case ${target} in
+ arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
+ default_gnu_indirect_function=yes
+ ;;
+ esac
+ ;;
+*-*-openbsd*)
+ tmake_file="t-openbsd"
+ case ${enable_threads} in
+ yes)
+ thread_file='posix'
+ ;;
+ esac
+ case ${target} in
+ *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
+ default_use_cxa_atexit=yes
+ ;;
+ esac
+ d_target_objs="${d_target_objs} openbsd-d.o"
+ target_has_targetdm=yes
+ ;;
+*-*-phoenix*)
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ ;;
+*-*-rtems*)
+ case ${enable_threads} in
+ "" | yes | rtems) thread_file='rtems' ;;
+ posix) thread_file='posix' ;;
+ no) ;;
+ *)
+ echo 'Unknown thread configuration for RTEMS'
+ exit 1
+ ;;
+ esac
+ tmake_file="${tmake_file} t-rtems"
+ extra_options="${extra_options} rtems.opt"
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+*-*-uclinux*)
+ extra_options="$extra_options gnu-user.opt"
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | posix) thread_file='posix' ;;
+ esac
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
+ ;;
+*-*-rdos*)
+ use_gcc_stdint=wrap
+ ;;
+*-*-solaris2*)
+ # i?86-*-solaris2* needs to insert headers between cpu default and
+ # Solaris 2 specific ones.
+ sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
+ sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
+ sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
+ case ${target} in
+ *-*-solaris2.1[1-9]*)
+ # __cxa_atexit was introduced in Solaris 11.4.
+ default_use_cxa_atexit=yes
+ ;;
+ esac
+ use_gcc_stdint=wrap
+ if test x$gnu_ld = xyes; then
+ tm_file="usegld.h ${tm_file}"
+ fi
+ if test x$gas = xyes; then
+ tm_file="usegas.h ${tm_file}"
+ fi
+ tm_p_file="${tm_p_file} sol2-protos.h"
+ tmake_file="${tmake_file} t-sol2 t-slibgcc"
+ c_target_objs="${c_target_objs} sol2-c.o"
+ cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
+ d_target_objs="${d_target_objs} sol2-d.o"
+ extra_objs="${extra_objs} sol2.o sol2-stubs.o"
+ extra_options="${extra_options} sol2.opt"
+ case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
+ "":yes:* | yes:yes:* )
+ thread_file=posix
+ ;;
+ esac
+ target_has_targetdm=yes
+ ;;
+*-*-*vms*)
+ extra_options="${extra_options} vms/vms.opt"
+ xmake_file=vms/x-vms
+ tmake_file="vms/t-vms t-slibgcc"
+ extra_objs="vms.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.cc"
+ tm_p_file="${tm_p_file} vms/vms-protos.h"
+ xm_file="vms/xm-vms.h"
+ c_target_objs="vms-c.o"
+ cxx_target_objs="vms-c.o"
+ fortran_target_objs="vms-f.o"
+ use_gcc_stdint=provide
+ tm_file="${tm_file} vms/vms-stdint.h"
+ if test x$gnu_ld != xyes; then
+ # Build wrappers for native case.
+ extra_programs="ld\$(exeext) ar\$(exeext)"
+ tmake_file="$tmake_file vms/t-vmsnative"
+ fi
+ ;;
+*-*-vxworks*)
+ tmake_file=t-vxworks
+ xm_defines=POSIX
+
+ extra_options="${extra_options} vxworks.opt"
+ extra_objs="$extra_objs vxworks.o"
+
+ c_target_objs="${c_target_objs} vxworks-c.o"
+ cxx_target_objs="${cxx_target_objs} vxworks-c.o"
+ extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
+ target_has_targetcm="yes"
+
+ # This private header exposes a consistent interface for checks on
+ # the VxWorks version our runtime header files need to perform, based on
+ # what the system headers adverstise:
+
+ extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
+
+ # Starting from VxWorks 7, the system comes with a Dinkumware
+ # environment which requires the inclusion of "yvals.h" before other
+ # system headers. We provide wrapped versions of a few headers to
+ # accomodate such constraints:
+
+ extra_headers="${extra_headers} ../vxworks/_yvals.h"
+ extra_headers="${extra_headers} ../vxworks/_yvals-wrapper.h"
+
+ extra_headers="${extra_headers} ../vxworks/math.h ../vxworks/complex.h"
+ extra_headers="${extra_headers} ../vxworks/inttypes.h ../vxworks/setjmp.h"
+
+ # We provide (a tailored version of) stdint.h
+ tm_file="${tm_file} vxworks-stdint.h"
+ use_gcc_stdint=provide
+
+ case ${enable_threads} in
+ no) ;;
+ "" | yes | vxworks) thread_file='vxworks' ;;
+ *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
+ esac
+
+ # A few common macro definitions conveying general characteristics
+ # of the configuration at hand. Note that by VxWorks 7, we mean the
+ # the SR6xx major update or beyond in vendor parlance:
+
+ case $target in
+ *-*-vxworks7*)
+ tm_defines="$tm_defines TARGET_VXWORKS7=1"
+ ;;
+ esac
+ case $target in
+ *64-*-vxworks*)
+ tm_defines="$tm_defines TARGET_VXWORKS64=1"
+ ;;
+ esac
+
+ # Then a few build configuration controls for VxWorks 7, which
+ # has specificities on top of which we aim to provide more complete
+ # C++ support:
+
+ case $target in
+ *-*-vxworks7*)
+ # VxWorks 7 always has init/fini_array support and it is simpler to
+ # just leverage this, sticking to what the system toolchain does:
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+ ;;
+*-*-elf|arc*-*-elf*)
+ # Assume that newlib is being used and so __cxa_atexit is provided.
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+esac
+
+case ${target} in
+aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64"
+ case $target in
+ aarch64-*-elf*)
+ use_gcc_stdint=wrap
+ ;;
+ aarch64-*-fuchsia*)
+ tm_file="${tm_file} fuchsia.h"
+ ;;
+ aarch64-*-rtems*)
+ tm_file="${tm_file} aarch64/rtems.h rtems.h"
+ ;;
+ esac
+ case $target in
+ aarch64_be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ aarch64_multilibs="${with_multilib_list}"
+ if test "$aarch64_multilibs" = "default"; then
+ aarch64_multilibs="lp64,ilp32"
+ fi
+ aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32 | lp64 )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${aarch64_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+aarch64*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
+ tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+ ;;
+aarch64*-*-netbsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+aarch64*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
+ tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+ case $target in
+ aarch64_be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ aarch64_multilibs="${with_multilib_list}"
+ if test "$aarch64_multilibs" = "default"; then
+ # TODO: turn on ILP32 multilib build after its support is mature.
+ # aarch64_multilibs="lp64,ilp32"
+ aarch64_multilibs="lp64"
+ fi
+ aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32 | lp64 )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${aarch64_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+aarch64*-wrs-vxworks*)
+ tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
+ tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
+ tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
+ ;;
+alpha*-*-linux*)
+ tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
+ extra_options="${extra_options} alpha/elf.opt"
+ ;;
+alpha*-*-netbsd*)
+ tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
+ tmake_file="${tmake_file} alpha/t-alpha"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
+ alpha/elf.opt"
+ ;;
+alpha*-*-openbsd*)
+ tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
+ tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
+ tmake_file="${tmake_file} alpha/t-alpha"
+ extra_options="${extra_options} openbsd.opt alpha/elf.opt"
+ # default x-alpha is only appropriate for dec-osf.
+ ;;
+alpha*-dec-*vms*)
+ tm_file="${tm_file} vms/vms.h alpha/vms.h"
+ tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
+ ;;
+arc*-*-elf*)
+ tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
+ tmake_file="arc/t-multilib arc/t-arc"
+ extra_gcc_objs="driver-arc.o"
+ if test "x$with_cpu" != x; then
+ tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
+ fi
+ if test x${with_endian} = x; then
+ case ${target} in
+ arc*be-*-* | arc*eb-*-*) with_endian=big ;;
+ *) with_endian=little ;;
+ esac
+ fi
+ case ${with_endian} in
+ big|little) ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ big*) tm_file="arc/big.h ${tm_file}"
+ esac
+ ;;
+arc*-*-linux*)
+ tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
+ tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
+ extra_gcc_objs="driver-arc.o"
+ if test "x$with_cpu" != x; then
+ tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
+ fi
+ if test x${with_endian} = x; then
+ case ${target} in
+ arc*be-*-* | arc*eb-*-*) with_endian=big ;;
+ *) with_endian=little ;;
+ esac
+ fi
+ case ${with_endian} in
+ big|little) ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ big*) tm_file="arc/big.h ${tm_file}"
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+arm-wrs-vxworks7*)
+ # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
+ # VxWorks 7 was transitory and major versions prior to 7 were based
+ # on long deprecated ABI, not supported at all any more regardless
+ # of VxWorks.
+ extra_options="${extra_options} arm/vxworks.opt"
+ tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
+ tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
+ tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
+ target_cpu_cname="generic-armv7-a"
+ need_64bit_hwint=yes
+ ;;
+arm*-*-freebsd*) # ARM FreeBSD EABI
+ tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
+ case $target in
+ arm*b-*-freebsd*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
+ tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
+ case $target in
+ armv6*-*-freebsd*)
+ target_cpu_cname="arm1176jzf-s"
+ if test $fbsd_major -ge 11; then
+ tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
+ fi
+ ;;
+ armv7*-*-freebsd*)
+ target_cpu_cname="generic-armv7-a"
+ tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
+ ;;
+ *)
+ target_cpu_cname="arm9"
+ ;;
+ esac
+ with_tls=${with_tls:-gnu}
+ ;;
+arm*-*-netbsdelf*)
+ target_cpu_cname="strongarm"
+ tmake_file="${tmake_file} arm/t-arm"
+ tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ case ${target} in
+ arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
+ esac
+ case ${target} in
+ arm*-*-netbsdelf-*eabi*)
+ tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
+ tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
+ ;;
+ *)
+ tm_file="$tm_file arm/netbsd-elf.h"
+ tmake_file="$tmake_file arm/t-netbsd"
+ ;;
+ esac
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ case ${target} in
+ arm*-*-netbsdelf-*eabihf*)
+ # Hard-float requires at least Arm v5te
+ target_cpu_cname="arm10e"
+ tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
+ ;;
+ esac
+ case ${target} in
+ armv6*) target_cpu_cname="arm1176jzf-s";;
+ armv7*) target_cpu_cname="generic-armv7-a";;
+ esac
+ ;;
+arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
+ extra_options="${extra_options} linux-android.opt"
+ case $target in
+ arm*b-*-linux*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
+ tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
+ case $target in
+ arm*-*-uclinuxfdpiceabi)
+ tm_file="$tm_file arm/uclinuxfdpiceabi.h"
+ ;;
+ esac
+ # Generation of floating-point instructions requires at least ARMv5te.
+ if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
+ target_cpu_cname="arm10e"
+ else
+ target_cpu_cname="arm10tdmi"
+ fi
+ # Define multilib configuration for arm-linux-androideabi.
+ case ${target} in
+ *-androideabi)
+ tmake_file="$tmake_file arm/t-linux-androideabi"
+ ;;
+ esac
+ # The EABI requires the use of __cxa_atexit.
+ default_use_cxa_atexit=yes
+ with_tls=${with_tls:-gnu}
+ ;;
+arm*-*-uclinux*eabi*) # ARM ucLinux
+ tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
+ tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
+ target_cpu_cname="arm7tdmi"
+ # The EABI requires the use of __cxa_atexit.
+ arm_multilibs="${with_extra_multilibs}"
+ if test $arm_multilibs != "default"; then
+ arm_multilibs=`echo $arm_multilibs | sed -e 's/,/ /g'`
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ armv4t)
+ tmake_file="${tmake_file} arm/t-armv4t"
+ ;;
+ *)
+ echo "--with-extra-multilibs=${arm_multilib} not supported."
+ exit 1
+ esac
+ done
+ fi
+ default_use_cxa_atexit=yes
+ ;;
+arm*-*-phoenix*)
+ tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
+ tm_file="${tm_file} newlib-stdint.h phoenix.h"
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
+ target_cpu_cname="arm7tdmi"
+ ;;
+arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
+ case ${target} in
+ arm*eb-*-eabi*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ esac
+ default_use_cxa_atexit=yes
+ tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
+ tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
+ target_cpu_cname="arm7tdmi"
+ case ${target} in
+ arm*-*-eabi*)
+ tm_file="$tm_file newlib-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi"
+ arm_multilibs="${with_extra_multilibs}"
+ if test $arm_multilibs != "default"; then
+ arm_multilibs=`echo $arm_multilibs | sed -e 's/,/ /g'`
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ armv4t)
+ tmake_file="${tmake_file} arm/t-armv4t"
+ ;;
+ *)
+ echo "--with-extra-multilibs=${arm_multilib} not supported."
+ exit 1
+ esac
+ done
+ fi
+ use_gcc_stdint=wrap
+ ;;
+ arm*-*-fuchsia*)
+ tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
+ target_cpu_cname="generic-armv7-a"
+ ;;
+ arm*-*-rtems*)
+ tm_file="${tm_file} arm/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
+ ;;
+ arm*-*-symbianelf*)
+ tm_file="${tm_file} arm/symbian.h"
+ # We do not include t-bpabi for Symbian OS because the system
+ # provides its own implementation of the BPABI functions.
+ tmake_file="${tmake_file} arm/t-symbian"
+ target_cpu_cname="arm10tdmi"
+ ;;
+ esac
+ tm_file="${tm_file} arm/aout.h arm/arm.h"
+ ;;
+avr-*-*)
+ tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
+ if test x${with_avrlibc} != xno; then
+ tm_file="${tm_file} ${cpu_type}/avrlibc.h"
+ tm_defines="${tm_defines} WITH_AVRLIBC"
+ fi
+ # Work out avr_double_comparison which is 2 or 3 and is used in
+ # target hook FLOAT_LIB_COMPARE_RETURNS_BOOL to determine whether
+ # DFmode comparisons return 3-state or 2-state results.
+ case y${with_double_comparison} in
+ y | ytristate)
+ avr_double_comparison=3
+ ;;
+ ybool | ylibf7)
+ avr_double_comparison=2
+ ;;
+ *)
+ echo "Error: --with-double-comparison= can only be used with: 'tristate', 'bool', 'libf7'" 1>&2
+ exit 1
+ ;;
+ esac
+ case "y${with_libf7}" in
+ yno)
+ # avr_double_comparison as set above.
+ ;;
+ ylibgcc)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ ;;
+ y | yyes | ymath-symbols)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH_SYMBOLS"
+ ;;
+ ymath)
+ avr_double_comparison=2
+ tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
+ tm_defines="${tm_defines} WITH_LIBF7_MATH"
+ ;;
+ *)
+ echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="${tm_defines} WITH_DOUBLE_COMPARISON=${avr_double_comparison}"
+ case y${with_double} in
+ y32)
+ avr_double=32
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ ;;
+ y64)
+ avr_double=64
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ ;;
+ y64,32)
+ avr_double=64
+ avr_double_multilib=1
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
+ ;;
+ y | y32,64)
+ avr_double=32
+ avr_double_multilib=1
+ tm_defines="${tm_defines} HAVE_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
+ ;;
+ *)
+ echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
+ exit 1
+ ;;
+ esac
+ case y${with_long_double} in
+ y32)
+ avr_long_double=32
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ ;;
+ y64)
+ avr_long_double=64
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ ;;
+ y | y64,32)
+ avr_long_double=64
+ avr_long_double_multilib=1
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
+ ;;
+ y32,64)
+ avr_long_double=32
+ avr_long_double_multilib=1
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
+ ;;
+ ydouble)
+ avr_long_double=${avr_double}
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
+ if test y${avr_double_multilib} = y1; then
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
+ else
+ tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
+ fi
+ ;;
+ *)
+ echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
+ exit 1
+ ;;
+ esac
+ if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
+ if test y${with_long_double} != ydouble; then
+ echo "Error: --with-double=${with_double} requests a multilib for double, but long double is always 32 bits wide due to --with-long-double=${with_long_double}" 1>&2
+ exit 1
+ fi
+ fi
+ if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
+ echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
+ exit 1
+ fi
+ if test y${avr_double}${avr_long_double} = y6432; then
+ echo "Error: double default of 64 bits from --with-double=${with_double} conflicts with default of 32 bits for long double from --with-long-double=${with_long_double}" 1>&2
+ exit 1
+ fi
+ tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
+ tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
+ tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
+ use_gcc_stdint=wrap
+ extra_gcc_objs="driver-avr.o avr-devices.o"
+ extra_objs="avr-devices.o avr-log.o"
+ ;;
+bfin*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
+ tmake_file=bfin/t-bfin-elf
+ use_collect2=no
+ ;;
+bfin*-uclinux*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
+ tmake_file=bfin/t-bfin-uclinux
+ use_collect2=no
+ ;;
+bfin*-linux-uclibc*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
+ tmake_file="${tmake_file} bfin/t-bfin-linux"
+ use_collect2=no
+ ;;
+bfin*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} bfin/t-rtems"
+ ;;
+bfin*-*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
+ use_collect2=no
+ use_gcc_stdint=wrap
+ ;;
+bpf-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} bpf/t-bpf"
+ use_collect2=no
+ extra_headers="bpf-helpers.h"
+ use_gcc_stdint=provide
+ extra_objs="coreout.o"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/bpf/coreout.cc"
+ ;;
+cr16-*-elf)
+ tm_file="elfos.h ${tm_file} newlib-stdint.h"
+ tmake_file="${tmake_file} cr16/t-cr16 "
+ use_collect2=no
+ ;;
+cris-*-elf | cris-*-none)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="cris/t-cris cris/t-elfmulti"
+ gas=yes
+ extra_options="${extra_options} cris/elf.opt"
+ use_gcc_stdint=wrap
+ ;;
+csky-*-*)
+ if test x${with_endian} != x; then
+ case ${with_endian} in
+ big|little) ;;
+ *)
+ echo "with_endian=${with_endian} not supported."
+ exit 1
+ ;;
+ esac
+ fi
+ if test x${with_float} != x; then
+ case ${with_float} in
+ soft | hard) ;;
+ *) echo
+ "Unknown floating point type used in --with-float=$with_float"
+ exit 1
+ ;;
+ esac
+ fi
+ tm_file="csky/csky.h"
+ md_file="csky/csky.md"
+ out_file="csky/csky.cc"
+ tm_p_file="${tm_p_file} csky/csky-protos.h"
+ extra_options="${extra_options} csky/csky_tables.opt"
+
+ if test x${enable_tpf_debug} = xyes; then
+ tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
+ fi
+
+ case ${target} in
+ csky-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
+ tmake_file="csky/t-csky csky/t-csky-elf"
+ default_use_cxa_atexit=no
+ use_gcc_stdint=wrap
+ ;;
+ csky-*-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
+ tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
+
+ case ${target} in
+ csky-*-linux-gnu*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+ csky-*-linux-uclibc*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
+ default_use_cxa_atexit=no
+ ;;
+ *)
+ echo "Unknown target $target"
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "Unknown target $target"
+ exit 1
+ ;;
+ esac
+ ;;
+epiphany-*-elf | epiphany-*-rtems*)
+ tm_file="dbxelf.h elfos.h ${tm_file}"
+ tmake_file="${tmake_file} epiphany/t-epiphany"
+ case ${target} in
+ epiphany-*-rtems*)
+ tm_file="${tm_file} epiphany/rtems.h rtems.h newlib-stdint.h"
+ ;;
+ *)
+ tm_file="${tm_file} newlib-stdint.h"
+ ;;
+ esac
+ extra_options="${extra_options} fused-madd.opt"
+ extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
+ tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
+ extra_headers="epiphany_intrinsics.h"
+ ;;
+fr30-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ ;;
+frv-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file=frv/t-frv
+ ;;
+frv-*-*linux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} \
+ gnu-user.h linux.h glibc-stdint.h frv/linux.h"
+ tmake_file="${tmake_file} frv/t-frv frv/t-linux"
+ ;;
+ft32-*-elf)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} ft32/t-ft32"
+ ;;
+amdgcn-*-amdhsa)
+ tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
+ tmake_file="gcn/t-gcn-hsa"
+ native_system_header_dir=/include
+ extra_modes=gcn/gcn-modes.def
+ extra_objs="${extra_objs} gcn-tree.o"
+ extra_gcc_objs="driver-gcn.o"
+ case "$host" in
+ x86_64*-*-linux-gnu )
+ if test "$ac_cv_search_dlopen" != no; then
+ extra_programs="${extra_programs} gcn-run\$(exeext)"
+ fi
+ ;;
+ esac
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="${extra_programs} mkoffload\$(exeext)"
+ tm_file="${tm_file} gcn/offload.h"
+ fi
+ # Force .init_array support.
+ gcc_cv_initfini_array=yes
+ thread_file=gcn
+ ;;
+moxie-*-elf)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} moxie/t-moxie"
+ ;;
+moxie-*-uclinux*)
+ gas=yes
+ gnu_ld=yes
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
+ tmake_file="${tmake_file} moxie/t-moxie"
+ ;;
+moxie-*-rtems*)
+ tmake_file="${tmake_file} moxie/t-moxie"
+ tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
+ ;;
+moxie-*-moxiebox*)
+ gas=yes
+ gnu_ld=yes
+ tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
+ tmake_file="${tmake_file} moxie/t-moxiebox"
+ ;;
+h8300-*-elf*)
+ tmake_file="h8300/t-h8300"
+ tm_file="h8300/h8300.h elfos.h newlib-stdint.h h8300/elf.h"
+ ;;
+h8300-*-linux*)
+ tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
+ tm_file="h8300/h8300.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
+ ;;
+hppa*64*-*-linux*)
+ target_cpu_default="MASK_PA_11|MASK_PA_20"
+ tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
+ glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
+ pa/pa64-linux.h"
+ tmake_file="${tmake_file} pa/t-pa pa/t-linux"
+ d_target_objs="${d_target_objs} pa-d.o"
+ gas=yes gnu_ld=yes
+ ;;
+hppa*-*-linux*)
+ target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
+ pa/pa32-regs.h pa/pa32-linux.h"
+ tmake_file="${tmake_file} pa/t-pa pa/t-linux"
+ d_target_objs="${d_target_objs} pa-d.o"
+ ;;
+hppa*-*-openbsd*)
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
+ pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
+ extra_options="${extra_options} openbsd.opt"
+ tmake_file="pa/t-pa"
+ d_target_objs="${d_target_objs} pa-d.o"
+ gas=yes
+ gnu_ld=yes
+ ;;
+hppa*-*-netbsd*)
+ target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
+ pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
+ tmake_file="${tmake_file}"
+ tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+hppa[12]*-*-hpux10*)
+ case ${target} in
+ hppa1.1-*-* | hppa2*-*-*)
+ target_cpu_default="MASK_PA_11"
+ ;;
+ esac
+ tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
+ pa/pa-hpux.h pa/pa-hpux10.h"
+ extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
+ case ${target} in
+ *-*-hpux10.[1-9]*)
+ tm_file="${tm_file} pa/pa-hpux1010.h"
+ extra_options="${extra_options} pa/pa-hpux1010.opt"
+ ;;
+ esac
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case ${enable_threads} in
+ "")
+ if test x$have_pthread_h = xyes ; then
+ tmake_file="${tmake_file} pa/t-dce-thr"
+ fi
+ ;;
+ yes | dce)
+ tmake_file="${tmake_file} pa/t-dce-thr"
+ ;;
+ esac
+ use_collect2=yes
+ gas=yes
+ if test "x$with_dwarf2" != x; then
+ echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
+ dwarf2=no
+ fi
+ ;;
+hppa*64*-*-hpux11*)
+ target_cpu_default="MASK_PA_11|MASK_PA_20"
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+ fi
+ tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
+ pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
+ pa/pa-hpux11.h"
+ case ${target} in
+ *-*-hpux11.[12]*)
+ tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
+ extra_options="${extra_options} pa/pa-hpux1111.opt"
+ ;;
+ *-*-hpux11.[3-9]*)
+ tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
+ extra_options="${extra_options} pa/pa-hpux1131.opt"
+ ;;
+ *)
+ tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
+ ;;
+ esac
+ extra_options="${extra_options} pa/pa-hpux.opt \
+ pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case x${enable_threads} in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ gas=yes
+ case ${target} in
+ *-*-hpux11.[01]*)
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ *-*-hpux11.[23]*)
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ esac
+ ;;
+hppa[12]*-*-hpux11*)
+ case ${target} in
+ hppa1.1-*-* | hppa2*-*-*)
+ target_cpu_default="MASK_PA_11"
+ ;;
+ esac
+ tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
+ pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
+ extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
+ hpux11.opt"
+ case ${target} in
+ *-*-hpux11.[12]*)
+ tm_file="${tm_file} pa/pa-hpux1111.h"
+ extra_options="${extra_options} pa/pa-hpux1111.opt"
+ ;;
+ *-*-hpux11.[3-9]*)
+ tm_file="${tm_file} pa/pa-hpux1131.h"
+ extra_options="${extra_options} pa/pa-hpux1131.opt"
+ ;;
+ esac
+ tmake_file="pa/t-pa t-slibgcc"
+ d_target_objs="${d_target_objs} pa-d.o"
+ case x${enable_threads} in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ use_collect2=yes
+ gas=yes
+ case ${target} in
+ *-*-hpux11.[01]*)
+ use_gcc_stdint=provide
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ *-*-hpux11.[23]*)
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ ;;
+ esac
+ if test "x$with_dwarf2" != x; then
+ echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
+ dwarf2=no
+ fi
+ ;;
+i[34567]86-*-darwin1[89]* | i[34567]86-*-darwin2*)
+ echo "Error: 32bit target is not supported after Darwin17" 1>&2
+ ;;
+i[34567]86-*-darwin*)
+ need_64bit_isa=yes
+ # Baseline choice for a machine that allows m64 support.
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
+ tm_file="${cpu_type}/darwin32-biarch.h ${tm_file} "
+ ;;
+x86_64-*-darwin1[89]* | x86_64-*-darwin2*)
+ # Only 64b from now
+ tm_defines="${tm_defines} TARGET_64BIT_DEFAULT=(OPTION_MASK_ISA_64BIT|OPTION_MASK_ABI_64)"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=0"
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} t-slibgcc"
+ ;;
+x86_64-*-darwin*)
+ with_cpu=${with_cpu:-core2}
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
+ tm_file="${cpu_type}/darwin64-biarch.h ${tm_file} "
+ ;;
+i[34567]86-*-elfiamcu)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
+ ;;
+i[34567]86-*-elf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
+ ;;
+x86_64-*-elf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
+ ;;
+x86_64-*-rtems*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
+ ;;
+i[34567]86-*-rdos*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
+ ;;
+x86_64-*-rdos*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
+ tmake_file="i386/t-i386elf t-svr4"
+ ;;
+i[34567]86-*-dragonfly*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
+ tmake_file="${tmake_file} i386/t-crtstuff"
+ ;;
+x86_64-*-dragonfly*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
+ tmake_file="${tmake_file} i386/t-crtstuff"
+ ;;
+i[34567]86-*-freebsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
+ ;;
+x86_64-*-freebsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
+ ;;
+i[34567]86-*-netbsdelf*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+x86_64-*-netbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+i[34567]86-*-openbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
+ extra_options="${extra_options} openbsd.opt"
+ gas=yes
+ gnu_ld=yes
+ ;;
+x86_64-*-openbsd*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
+ extra_options="${extra_options} openbsd.opt"
+ gas=yes
+ gnu_ld=yes
+ ;;
+i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
+ # Intel 80386's running GNU/*
+ # with ELF format using glibc 2
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
+ case ${target} in
+ i[34567]86-*-linux*)
+ tm_file="${tm_file} linux.h linux-android.h"
+ extra_options="${extra_options} linux-android.opt"
+ if test x$enable_targets = xall; then
+ tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ tmake_file="${tmake_file} i386/t-linux64"
+ x86_multilibs="${with_multilib_list}"
+ if test "$x86_multilibs" = "default"; then
+ x86_multilibs="m64,m32"
+ fi
+ x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
+ for x86_multilib in ${x86_multilibs}; do
+ case ${x86_multilib} in
+ m32 | m64 | mx32)
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${x86_with_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ need_64bit_isa=yes
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ else
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
+ fi
+ ;;
+ i[34567]86-*-kfreebsd*-gnu)
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
+ ;;
+ i[34567]86-*-kopensolaris*-gnu)
+ tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
+ ;;
+ i[34567]86-*-gnu*)
+ tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
+ ;;
+ esac
+ ;;
+x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
+ i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
+ case ${target} in
+ x86_64-*-linux*)
+ tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
+ extra_options="${extra_options} linux-android.opt"
+ ;;
+ x86_64-*-kfreebsd*-gnu)
+ tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
+ ;;
+ esac
+ tmake_file="${tmake_file} i386/t-linux64"
+ x86_multilibs="${with_multilib_list}"
+ if test "$x86_multilibs" = "default"; then
+ case ${with_abi} in
+ x32 | mx32)
+ x86_multilibs="mx32"
+ ;;
+ *)
+ x86_multilibs="m64,m32"
+ ;;
+ esac
+ fi
+ x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
+ for x86_multilib in ${x86_multilibs}; do
+ case ${x86_multilib} in
+ m32 | m64 | mx32)
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${x86_with_multilib} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+ ;;
+i[34567]86-pc-msdosdjgpp*)
+ xm_file=i386/xm-djgpp.h
+ tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
+ native_system_header_dir=/dev/env/DJDIR/include
+ extra_options="${extra_options} i386/djgpp.opt"
+ gnu_ld=yes
+ gas=yes
+ use_gcc_stdint=wrap
+ ;;
+i[34567]86-*-lynxos*)
+ xm_defines=POSIX
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
+ tmake_file="${tmake_file} t-lynx"
+ extra_options="${extra_options} lynx.opt"
+ thread_file=lynx
+ gnu_ld=yes
+ gas=yes
+ ;;
+i[34567]86-*-nto-qnx*)
+ tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
+ extra_options="${extra_options} i386/nto.opt"
+ gnu_ld=yes
+ gas=yes
+ ;;
+i[34567]86-*-rtems*)
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} i386/t-rtems"
+ ;;
+i[34567]86-*-solaris2* | x86_64-*-solaris2*)
+ # Set default arch_32 to pentium4, tune_32 to generic like the other
+ # i386 targets, although config.guess defaults to i386-pc-solaris2*.
+ with_arch_32=${with_arch_32:-pentium4}
+ with_tune_32=${with_tune_32:-generic}
+ tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ tmake_file="$tmake_file i386/t-sol2"
+ need_64bit_isa=yes
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ ;;
+i[4567]86-wrs-vxworks*|x86_64-wrs-vxworks7*)
+ tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
+ case ${target} in
+ x86_64-*)
+ need_64bit_isa=yes
+ tm_file="${tm_file} i386/x86-64.h"
+ ;;
+ esac
+ tm_file="${tm_file} vx-common.h"
+ case ${target} in
+ *-vxworksae*)
+ tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
+ tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
+ ;;
+ *)
+ tm_file="${tm_file} vxworks.h i386/vxworks.h"
+ tmake_file="${tmake_file} i386/t-vxworks"
+ ;;
+ esac
+ ;;
+i[34567]86-*-cygwin*)
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
+ xm_file=i386/xm-cygwin.h
+ tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetdm="yes"
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ ;;
+x86_64-*-cygwin*)
+ need_64bit_isa=yes
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
+ xm_file=i386/xm-cygwin.h
+ tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetdm="yes"
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ tm_defines="${tm_defines} TARGET_CYGWIN64=1"
+ ;;
+i[34567]86-*-mingw* | x86_64-*-mingw*)
+ tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
+ xm_file=i386/xm-mingw32.h
+ c_target_objs="${c_target_objs} winnt-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-c.o"
+ d_target_objs="${d_target_objs} winnt-d.o"
+ target_has_targetcm="yes"
+ target_has_targetdm="yes"
+ case ${target} in
+ x86_64-*-* | *-w64-*)
+ need_64bit_isa=yes
+ ;;
+ *)
+ ;;
+ esac
+ if test x$enable_threads = xposix ; then
+ tm_file="${tm_file} i386/mingw-pthread.h"
+ fi
+ tm_file="${tm_file} i386/mingw32.h"
+ # This makes the logic if mingw's or the w64 feature set has to be used
+ case ${target} in
+ *-w64-*)
+ user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
+ user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
+ tm_file="${tm_file} i386/mingw-w64.h"
+ if test x$enable_targets = xall; then
+ tm_defines="${tm_defines} TARGET_BI_ARCH=1"
+ if test x$with_cpu = x; then
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=generic
+ fi
+ else
+ case " $x86_cpus $x86_archs $x86_64_archs " in
+ *" $with_cpu "*)
+ ;;
+ *)
+ echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
+ echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+ fi
+ ;;
+ *)
+ ;;
+ esac
+ tm_file="${tm_file} i386/mingw-stdint.h"
+ tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
+ case ${target} in
+ x86_64-w64-*)
+ tmake_file="${tmake_file} i386/t-mingw-w64"
+ ;;
+ i[34567]86-w64-*)
+ tmake_file="${tmake_file} i386/t-mingw-w32"
+ ;;
+ esac
+ native_system_header_dir=/mingw/include
+ target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.cc"
+ extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
+ case ${target} in
+ *-w64-*)
+ extra_options="${extra_options} i386/mingw-w64.opt"
+ ;;
+ *)
+ ;;
+ esac
+ extra_objs="${extra_objs} winnt.o winnt-stubs.o"
+ c_target_objs="${c_target_objs} msformat-c.o"
+ cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
+ gas=yes
+ gnu_ld=yes
+ default_use_cxa_atexit=yes
+ use_gcc_stdint=wrap
+ case ${enable_threads} in
+ "" | yes | win32)
+ thread_file='win32'
+ ;;
+ posix)
+ thread_file='posix'
+ ;;
+ esac
+ case ${target} in
+ *mingw32crt*)
+ tm_file="${tm_file} i386/crtdll.h"
+ ;;
+ *mingw32msv* | *mingw*)
+ ;;
+ esac
+ ;;
+x86_64-*-fuchsia*)
+ tmake_file="${tmake_file} i386/t-x86_64-elf"
+ tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
+ ;;
+ia64*-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
+ tmake_file="ia64/t-ia64"
+ target_cpu_default="0"
+ if test x$gas = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
+ fi
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
+ fi
+ ;;
+ia64*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
+ target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+ tmake_file="${tmake_file} ia64/t-ia64"
+ ;;
+ia64*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
+ tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
+ target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
+ ;;
+ia64*-*-hpux*)
+ tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
+ tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
+ target_cpu_default="MASK_GNU_AS"
+ case x$enable_threads in
+ x | xyes | xposix )
+ thread_file=posix
+ ;;
+ esac
+ use_collect2=no
+ c_target_objs="ia64-c.o"
+ cxx_target_objs="ia64-c.o"
+ extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
+ use_gcc_stdint=wrap
+ tm_file="${tm_file} hpux-stdint.h"
+ case ${target} in
+ *-*-hpux11.3*)
+ tm_file="${tm_file} ia64/hpux-unix2003.h"
+ ;;
+ esac
+ ;;
+ia64-hp-*vms*)
+ tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
+ tmake_file="${tmake_file} ia64/t-ia64"
+ target_cpu_default="0"
+ if test x$gas = xyes
+ then
+ target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
+ fi
+ extra_options="${extra_options} ia64/vms.opt"
+ ;;
+iq2000*-*-elf*)
+ tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
+ out_file=iq2000/iq2000.cc
+ md_file=iq2000/iq2000.md
+ ;;
+lm32-*-elf*)
+ tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ ;;
+lm32-*-rtems*)
+ tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ tmake_file="${tmake_file} lm32/t-rtems"
+ ;;
+lm32-*-uclinux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
+ tmake_file="${tmake_file} lm32/t-lm32"
+ ;;
+m32r-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ ;;
+m32rle-*-elf*)
+ tm_file="elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
+ ;;
+m68k-*-elf* | fido-*-elf*)
+ case ${target} in
+ fido-*-elf*)
+ # Check that $with_cpu makes sense.
+ case $with_cpu in
+ "" | "fidoa")
+ ;;
+ *)
+ echo "Cannot accept --with-cpu=$with_cpu"
+ exit 1
+ ;;
+ esac
+ with_cpu=fidoa
+ ;;
+ *)
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ ;;
+ esac
+ tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
+ # Add multilibs for targets other than fido.
+ case ${target} in
+ fido-*-elf*)
+ ;;
+ *)
+ tmake_file="$tmake_file m68k/t-mlibs"
+ ;;
+ esac
+ ;;
+m68k*-*-netbsdelf*)
+ default_m68k_cpu=68020
+ default_cf_cpu=5475
+ tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
+ ;;
+m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
+ # with uClibc, using the new GNU/Linux-style
+ # ABI.
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
+ extra_options="${extra_options} m68k/uclinux.opt"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
+ ;;
+m68k-*-linux*) # Motorola m68k's running GNU/Linux
+ # with ELF format using glibc 2
+ # aka the GNU/Linux C library 6.
+ default_m68k_cpu=68020
+ default_cf_cpu=5475
+ with_arch=${with_arch:-m68k}
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
+ extra_options="${extra_options} m68k/ieee.opt"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
+ ;;
+m68k-*-rtems*)
+ default_m68k_cpu=68020
+ default_cf_cpu=5206
+ tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
+ tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h newlib-stdint.h"
+ tm_defines="${tm_defines} MOTOROLA=1"
+ ;;
+mcore-*-elf)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
+ tmake_file=mcore/t-mcore
+ inhibit_libc=true
+ ;;
+microblaze*-linux*)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
+ tm_file="${tm_file} glibc-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ tmake_file="${tmake_file} microblaze/t-microblaze-linux"
+ ;;
+microblaze*-*-rtems*)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h"
+ tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ tmake_file="${tmake_file} microblaze/t-rtems"
+ ;;
+microblaze*-*-elf)
+ case $target in
+ microblazeel-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
+ ;;
+ microblaze-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
+ ;;
+ esac
+ tm_file="${tm_file} dbxelf.h newlib-stdint.h"
+ c_target_objs="${c_target_objs} microblaze-c.o"
+ cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
+ ;;
+riscv*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
+ case "x${enable_multilib}" in
+ xno) ;;
+ xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
+ *) echo "Unknown value for enable_multilib"; exit 1
+ esac
+ tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+riscv*-*-elf* | riscv*-*-rtems*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
+ case ${target} in
+ *-*-rtems*)
+ tm_file="${tm_file} riscv/rtems.h rtems.h"
+ tmake_file="${tmake_file} riscv/t-rtems"
+ ;;
+ *)
+ if test "x${with_multilib_generator}" == xdefault; then
+ case "x${enable_multilib}" in
+ xno) ;;
+ xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
+ *) echo "Unknown value for enable_multilib"; exit 1
+ esac
+ fi
+ esac
+ tmake_file="${tmake_file} riscv/t-riscv"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+riscv*-*-freebsd*)
+ tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
+ tmake_file="${tmake_file} riscv/t-riscv"
+ gnu_ld=yes
+ gas=yes
+ case $target in
+ riscv32be-*|riscv64be-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+
+loongarch*-*-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file}"
+ tm_file="${tm_file} loongarch/gnu-user.h loongarch/linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} loongarch/t-linux"
+ gnu_ld=yes
+ gas=yes
+
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+ ;;
+
+mips*-*-netbsd*) # NetBSD/mips, either endian.
+ target_cpu_default="MASK_ABICALLS"
+ tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ ;;
+mips*-img-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} mips/t-img-linux"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r6"
+ with_arch_64="mips64r6"
+ gnu_ld=yes
+ gas=yes
+ ;;
+mips*-mti-linux*)
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
+ extra_options="${extra_options} linux-android.opt"
+ tmake_file="${tmake_file} mips/t-mti-linux"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r2"
+ with_arch_64="mips64r2"
+ gnu_ld=yes
+ gas=yes
+ ;;
+mips*-*-linux*) # Linux MIPS, either endian.
+ tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
+ extra_options="${extra_options} linux-android.opt"
+ case ${target} in
+ mipsisa32r6*)
+ default_mips_arch=mips32r6
+ ;;
+ mipsisa32r2*)
+ default_mips_arch=mips32r2
+ ;;
+ mipsisa32*)
+ default_mips_arch=mips32
+ ;;
+ mips64el-st-linux-gnu)
+ default_mips_abi=n32
+ tm_file="${tm_file} mips/st.h"
+ tmake_file="${tmake_file} mips/t-st"
+ enable_mips_multilibs="yes"
+ ;;
+ mips64octeon*-*-linux*)
+ default_mips_abi=n32
+ tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
+ target_cpu_default=MASK_SOFT_FLOAT_ABI
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r6*-*-linux-gnuabi64)
+ default_mips_abi=64
+ default_mips_arch=mips64r6
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r6*-*-linux*)
+ default_mips_abi=n32
+ default_mips_arch=mips64r6
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r2*-*-linux-gnuabi64)
+ default_mips_abi=64
+ default_mips_arch=mips64r2
+ enable_mips_multilibs="yes"
+ ;;
+ mipsisa64r2*-*-linux*)
+ default_mips_abi=n32
+ default_mips_arch=mips64r2
+ enable_mips_multilibs="yes"
+ ;;
+ mips64*-*-linux-gnuabi64 | mipsisa64*-*-linux-gnuabi64)
+ default_mips_abi=64
+ enable_mips_multilibs="yes"
+ ;;
+ mips64*-*-linux* | mipsisa64*-*-linux*)
+ default_mips_abi=n32
+ enable_mips_multilibs="yes"
+ ;;
+ esac
+ if test x$enable_targets = xall; then
+ enable_mips_multilibs="yes"
+ fi
+ if test x$enable_mips_multilibs = xyes; then
+ tmake_file="${tmake_file} mips/t-linux64"
+ fi
+ ;;
+mips*-mti-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
+ tmake_file="mips/t-mti-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r2"
+ with_arch_64="mips64r2"
+ ;;
+mips*-img-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
+ tmake_file="mips/t-img-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ with_arch_32="mips32r6"
+ with_arch_64="mips64r6"
+ ;;
+mips*-sde-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
+ tmake_file="mips/t-sde"
+ extra_options="${extra_options} mips/sde.opt"
+ case "${with_newlib}" in
+ yes)
+ # newlib / libgloss.
+ ;;
+ *)
+ # MIPS toolkit libraries.
+ tm_file="$tm_file mips/sdemtk.h"
+ tmake_file="$tmake_file mips/t-sdemtk"
+ case ${enable_threads} in
+ "" | yes | mipssde)
+ thread_file='mipssde'
+ ;;
+ esac
+ ;;
+ esac
+ case ${target} in
+ mipsisa32r6*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa32r2*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa32*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32 MIPS_ABI_DEFAULT=ABI_32"
+ ;;
+ mipsisa64r6*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ mipsisa64r2*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ mipsisa64*)
+ tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+ esac
+ ;;
+mipsisa32-*-elf* | mipsisa32el-*-elf* | \
+mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
+mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
+mipsisa64-*-elf* | mipsisa64el-*-elf* | \
+mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
+mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-isa3264"
+ case ${target} in
+ mipsisa32r6*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6"
+ ;;
+ mipsisa32r2*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2"
+ ;;
+ mipsisa32*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32"
+ ;;
+ mipsisa64r6*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6"
+ ;;
+ mipsisa64r2*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2"
+ ;;
+ mipsisa64*)
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64"
+ ;;
+ esac
+ case ${target} in
+ mipsisa32*-*-elfoabi*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
+ tm_file="${tm_file} mips/elfoabi.h"
+ ;;
+ mipsisa64*-*-elfoabi*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
+ tm_file="${tm_file} mips/elfoabi.h"
+ ;;
+ *-*-elf*)
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+ esac
+ ;;
+mipsisa64sr71k-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file=mips/t-sr71k
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf mips/t-sb1"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf"
+ ;;
+mips64r5900-*-elf* | mips64r5900el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_N32"
+ ;;
+mips64-*-elf* | mips64el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips64vr-*-elf* | mips64vrel-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
+ tmake_file=mips/t-vr
+ tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
+ ;;
+mips64orion-*-elf* | mips64orionel-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
+ tmake_file="mips/t-elf"
+ tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
+ ;;
+mips*-*-rtems*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
+ tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
+ ;;
+mips-wrs-vxworks)
+ tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
+ tmake_file="${tmake_file} mips/t-vxworks"
+ ;;
+mipstx39-*-elf* | mipstx39el-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
+ tmake_file="mips/t-r3900"
+ ;;
+mmix-knuth-mmixware)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ ;;
+mn10300-*-*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ use_collect2=no
+ use_gcc_stdint=wrap
+ ;;
+msp430-*-*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ c_target_objs="msp430-c.o"
+ cxx_target_objs="msp430-c.o"
+ tmake_file="${tmake_file} msp430/t-msp430"
+ extra_objs="${extra_objs} msp430-devices.o"
+ extra_gcc_objs="driver-msp430.o msp430-devices.o"
+ # Enable .init_array unless it has been explicitly disabled.
+ # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
+ # code since mid-2019 expects it.
+ if test x${disable_initfini_array} != xyes; then
+ gcc_cv_initfini_array=yes
+ fi
+ case ${target} in
+ msp430-*-elfbare)
+ # __cxa_atexit increases code size, and we don't need to support
+ # dynamic shared objects on MSP430, so regular Newlib atexit is a
+ # fine replacement as it also supports registration of more than 32
+ # functions.
+ default_use_cxa_atexit=no
+ # This target does not match the generic *-*-elf case above which
+ # sets use_gcc_stdint=wrap, so explicitly set it here.
+ use_gcc_stdint=wrap
+ ;;
+ esac
+ ;;
+nds32*-*-*)
+ target_cpu_default="0"
+ tm_defines="${tm_defines}"
+ case ${target} in
+ nds32le*-*-*)
+ ;;
+ nds32be-*-*)
+ target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ case ${target} in
+ nds32*-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
+ tmake_file="nds32/t-nds32 nds32/t-elf"
+ ;;
+ nds32*-*-linux*)
+ tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
+ tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
+ gcc_cv_initfini_array=yes
+ ;;
+ esac
+
+ # Handle --enable-default-relax setting.
+ if test x${enable_default_relax} = xyes; then
+ tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
+ fi
+ # Handle --with-ext-dsp
+ if test x${with_ext_dsp} = xyes; then
+ tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
+ fi
+ ;;
+nios2-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} nios2/t-nios2"
+ case ${target} in
+ nios2-*-linux*)
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
+ ;;
+ nios2-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
+ extra_options="${extra_options} nios2/elf.opt"
+ ;;
+ nios2-*-rtems*)
+ tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
+ tmake_file="${tmake_file} t-rtems nios2/t-rtems"
+ ;;
+ esac
+ ;;
+nvptx-*)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ tmake_file="nvptx/t-nvptx"
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="${extra_programs} mkoffload\$(exeext)"
+ tm_file="${tm_file} nvptx/offload.h"
+ fi
+ ;;
+or1k*-*-*)
+ tm_file="elfos.h ${tm_file}"
+ tmake_file="${tmake_file} or1k/t-or1k"
+ # Force .init_array support. The configure script cannot always
+ # automatically detect that GAS supports it, yet we require it.
+ gcc_cv_initfini_array=yes
+
+ # Handle --with-multilib-list=...
+ or1k_multilibs="${with_multilib_list}"
+ if test "$or1k_multilibs" = "default"; then
+ or1k_multilibs="mcmov,msoft-mul,msoft-div"
+ fi
+ or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
+ for or1k_multilib in ${or1k_multilibs}; do
+ case ${or1k_multilib} in
+ mcmov | msext | msfimm | \
+ mror | mrori | \
+ mhard-float | mdouble-float | munordered-float | msoft-float | \
+ mhard-div | mhard-mul | \
+ msoft-div | msoft-mul )
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
+ ;;
+ *)
+ echo "--with-multilib-list=${with_multilib_list} not supported."
+ exit 1
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
+
+ case ${target} in
+ or1k*-*-linux*)
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
+ tm_file="${tm_file} or1k/linux.h"
+ ;;
+ or1k*-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
+ extra_options="${extra_options} or1k/elf.opt"
+ ;;
+ or1k*-*-rtems*)
+ tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
+ tmake_file="${tmake_file} or1k/t-rtems"
+ ;;
+ esac
+ ;;
+pdp11-*-*)
+ tm_file="${tm_file} newlib-stdint.h"
+ use_gcc_stdint=wrap
+ ;;
+# port not yet contributed
+#powerpc-*-openbsd*)
+# tmake_file="${tmake_file} rs6000/t-fprules"
+# extra_headers=
+# ;;
+powerpc-*-darwin*)
+ extra_options="${extra_options} ${cpu_type}/darwin.opt"
+ case ${target} in
+ *-darwin1[0-9]* | *-darwin9*)
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
+ tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
+ ;;
+ *-darwin8*)
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
+ tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
+ ;;
+ *-darwin7*)
+ tm_file="${tm_file} ${cpu_type}/darwin7.h"
+ ;;
+ *-darwin[456]*)
+ # Earlier - ingle arch, with 32b only
+ # OS X 10.0, the first edition is Darwin4
+ ;;
+ esac
+ tmake_file="${tmake_file} t-slibgcc"
+ ;;
+powerpc64-*-darwin*)
+ extra_options="${extra_options} ${cpu_type}/darwin.opt"
+ tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
+ tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
+ ;;
+powerpc*-*-freebsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
+ case ${target} in
+ powerpc*le-*-*)
+ tm_file="${tm_file} rs6000/sysv4le.h" ;;
+ esac
+ case ${target} in
+ powerpc64*)
+ tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
+ tmake_file="${tmake_file} rs6000/t-freebsd64"
+ extra_options="${extra_options} rs6000/linux64.opt"
+ if test $fbsd_major -ge 13; then
+ tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
+ fi
+ ;;
+ *)
+ if test $fbsd_major -ge 13; then
+ tm_file="rs6000/secureplt.h ${tm_file}"
+ fi
+ tm_file="${tm_file} rs6000/freebsd.h"
+ ;;
+ esac
+ ;;
+powerpc-*-netbsd*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ tmake_file="${tmake_file} rs6000/t-netbsd"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ ;;
+powerpc-*-eabisimaltivec*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-eabisim*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ ;;
+powerpc-*-eabialtivec*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-eabi*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ use_gcc_stdint=wrap
+ ;;
+powerpc-*-rtems*)
+ tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
+ extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
+ ;;
+powerpc*-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
+ extra_objs="$extra_objs rs6000-linux.o"
+ case ${target} in
+ powerpc*le-*-*)
+ tm_file="${tm_file} rs6000/sysv4le.h" ;;
+ esac
+ case ${target}:${with_cpu} in
+ powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
+ esac
+ maybe_biarch=${cpu_is_64bit}
+ case ${enable_targets} in
+ *powerpc64*) maybe_biarch=yes ;;
+ all) maybe_biarch=yes ;;
+ esac
+ case ${target}:${enable_targets}:${maybe_biarch} in
+ powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
+ | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
+ | powerpcle-*:*powerpc64le*:yes)
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/default64.h"
+ fi
+ tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
+ tmake_file="$tmake_file rs6000/t-linux64"
+ case ${target} in
+ powerpc*le-*-*)
+ tmake_file="$tmake_file rs6000/t-linux64le"
+ case ${enable_targets} in
+ all | *powerpc64-* | *powerpc-*)
+ tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
+ esac ;;
+ *)
+ case ${enable_targets} in
+ all | *powerpc64le-* | *powerpcle-*)
+ tmake_file="$tmake_file rs6000/t-linux64bele" ;;
+ esac ;;
+ esac
+ extra_options="${extra_options} rs6000/linux64.opt"
+ ;;
+ powerpc64*)
+ tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
+ extra_options="${extra_options} rs6000/linux64.opt"
+ tmake_file="${tmake_file} rs6000/t-linux"
+ ;;
+ *)
+ tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
+ tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
+ ;;
+ esac
+ case ${target} in
+ powerpc*-*-linux*ppc476*)
+ tm_file="${tm_file} rs6000/476.h"
+ extra_options="${extra_options} rs6000/476.opt" ;;
+ powerpc*-*-linux*altivec*)
+ tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
+ esac
+ case ${target} in
+ *-linux*-musl*)
+ enable_secureplt=yes ;;
+ esac
+ if test x${enable_secureplt} = xyes; then
+ tm_file="rs6000/secureplt.h ${tm_file}"
+ fi
+ ;;
+powerpc*-wrs-vxworks7r*)
+
+ # Wind River 7 post SR0600 is mostly like Linux so we setup
+ # our config in a very similar fashion and adjust to a few
+ # specificities.
+
+ # The system compiler is configured with secureplt by default.
+ tm_file="${tm_file} rs6000/secureplt.h"
+
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h freebsd-spec.h"
+ tm_file="${tm_file} rs6000/sysv4.h rs6000/biarch64.h rs6000/default64.h rs6000/linux64.h"
+ tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
+
+ extra_options="${extra_options} rs6000/sysv4.opt linux.opt rs6000/linux64.opt"
+
+ tmake_file="${tmake_file} t-linux rs6000/t-linux64 rs6000/t-fprules rs6000/t-ppccomm"
+ tmake_file="${tmake_file} rs6000/t-vxworks"
+
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
+ extra_objs="$extra_objs linux.o rs6000-linux.o"
+ ;;
+powerpc-wrs-vxworks*)
+ tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
+ tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ extra_headers="${extra_headers} ppc-asm.h"
+ case ${target} in
+ *-vxworksmils*)
+ tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
+ tmake_file="${tmake_file} rs6000/t-vxworksmils"
+ ;;
+ *-vxworksae*)
+ tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
+ tmake_file="${tmake_file} rs6000/t-vxworksae"
+ ;;
+ *-vxworks*)
+ tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
+ ;;
+ esac
+ ;;
+powerpc-*-lynxos*)
+ xm_defines=POSIX
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
+ tmake_file="t-lynx rs6000/t-lynx"
+ extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
+ thread_file=lynx
+ gnu_ld=yes
+ gas=yes
+ ;;
+powerpcle-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ ;;
+powerpcle-*-eabisim*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ use_gcc_stdint=wrap
+ ;;
+powerpcle-*-eabi*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
+ tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ extra_options="${extra_options} rs6000/sysv4.opt"
+ use_gcc_stdint=wrap
+ ;;
+pru*-*-*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} pru/t-pru"
+ extra_objs="pru-pragma.o pru-passes.o"
+ use_gcc_stdint=wrap
+ ;;
+rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rs6000-ibm-aix7.2.* | powerpc-ibm-aix7.2.*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
+ tmake_file="rs6000/t-aix52 t-slibgcc"
+ if test x$cpu_is_64bit = xyes; then
+ tm_file="${tm_file} rs6000/biarch64.h"
+ tmake_file="rs6000/t-aix64 t-slibgcc"
+ fi
+ tm_file="${tm_file} rs6000/aix.h rs6000/aix73.h rs6000/xcoff.h rs6000/aix-stdint.h"
+ extra_options="${extra_options} rs6000/aix64.opt"
+ use_collect2=yes
+ thread_file='aix'
+ use_gcc_stdint=wrap
+ default_use_cxa_atexit=yes
+ ;;
+rl78-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ target_has_targetm_common=no
+ c_target_objs="rl78-c.o"
+ cxx_target_objs="rl78-c.o"
+ tmake_file="${tmake_file} rl78/t-rl78"
+ ;;
+rx-*-elf*)
+ tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
+ tmake_file="${tmake_file} rx/t-rx"
+ extra_options="${extra_options} rx/elf.opt"
+ ;;
+rx-*-linux*)
+ tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
+ tmake_file="${tmake_file} rx/t-linux"
+ ;;
+s390-*-linux*)
+ tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ if test x$enable_targets = xall; then
+ tmake_file="${tmake_file} s390/t-linux64"
+ fi
+ tmake_file="${tmake_file} s390/t-s390"
+ ;;
+s390x-*-linux*)
+ tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
+ tm_p_file="linux-protos.h s390/s390-protos.h"
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ md_file=s390/s390.md
+ extra_modes=s390/s390-modes.def
+ out_file=s390/s390.cc
+ tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
+ ;;
+s390x-ibm-tpf*)
+ tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h glibc-stdint.h s390/tpf.h"
+ tm_p_file=s390/s390-protos.h
+ c_target_objs="${c_target_objs} s390-c.o"
+ cxx_target_objs="${cxx_target_objs} s390-c.o"
+ md_file=s390/s390.md
+ extra_modes=s390/s390-modes.def
+ out_file=s390/s390.cc
+ thread_file='tpf'
+ extra_options="${extra_options} s390/tpf.opt"
+ tmake_file="${tmake_file} s390/t-s390"
+ ;;
+sh-*-elf* | sh[12346l]*-*-elf* | \
+ sh-*-linux* | sh[2346lbe]*-*-linux* | \
+ sh-*-netbsdelf* | shl*-*-netbsdelf*)
+ tmake_file="${tmake_file} sh/t-sh sh/t-elf"
+ if test x${with_endian} = x; then
+ case ${target} in
+ sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
+ shbe-*-* | sheb-*-*) with_endian=big,little ;;
+ sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
+ shl* | sh*-*-linux* | \
+ sh-superh-elf) with_endian=little,big ;;
+ sh[1234]*-*-*) with_endian=big ;;
+ *) with_endian=big,little ;;
+ esac
+ fi
+ # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
+ # First word : the default endian.
+ # Second word: the secondary endian (optional).
+ case ${with_endian} in
+ big) TM_ENDIAN_CONFIG=mb ;;
+ little) TM_ENDIAN_CONFIG=ml ;;
+ big,little) TM_ENDIAN_CONFIG="mb ml" ;;
+ little,big) TM_ENDIAN_CONFIG="ml mb" ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ little*) tm_file="sh/little.h ${tm_file}" ;;
+ esac
+ tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
+ case ${target} in
+ sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
+ if test x$enable_fdpic = xyes; then
+ tm_defines="$tm_defines FDPIC_DEFAULT=1"
+ fi
+ tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
+ sh*-*-netbsd*)
+ tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+
+ ;;
+ sh*-superh-elf) if test x$with_libgloss != xno; then
+ with_libgloss=yes
+ tm_file="${tm_file} sh/newlib.h"
+ fi
+ tm_file="${tm_file} sh/embed-elf.h"
+ tm_file="${tm_file} sh/superh.h"
+ extra_options="${extra_options} sh/superh.opt" ;;
+ *) if test x$with_newlib = xyes \
+ && test x$with_libgloss = xyes; then
+ tm_file="${tm_file} sh/newlib.h"
+ fi
+ tm_file="${tm_file} sh/embed-elf.h" ;;
+ esac
+ case ${target} in
+ *-*-netbsd)
+ ;;
+ *-*-elf*)
+ tm_file="${tm_file} newlib-stdint.h"
+ ;;
+ esac
+ # sed el/eb endian suffixes away to avoid confusion with sh[23]e
+ case `echo ${target} | sed 's/e[lb]-/-/'` in
+ sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
+ sh4a_single*) sh_cpu_target=sh4a-single ;;
+ sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
+ sh4al) sh_cpu_target=sh4al ;;
+ sh4a*) sh_cpu_target=sh4a ;;
+ sh4_single_only*) sh_cpu_target=sh4-single-only ;;
+ sh4_single*) sh_cpu_target=sh4-single ;;
+ sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
+ sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
+ sh3e*) sh_cpu_target=sh3e ;;
+ sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
+ sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
+ sh2a_single*) sh_cpu_target=sh2a-single ;;
+ sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
+ sh2a*) sh_cpu_target=sh2a ;;
+ sh2e*) sh_cpu_target=sh2e ;;
+ sh2*) sh_cpu_target=sh2 ;;
+ *) sh_cpu_target=sh1 ;;
+ esac
+ # did the user say --without-fp ?
+ if test x$with_fp = xno; then
+ case ${sh_cpu_target} in
+ sh4al | sh1) ;;
+ sh4a* ) sh_cpu_target=sh4a-nofpu ;;
+ sh4*) sh_cpu_target=sh4-nofpu ;;
+ sh3*) sh_cpu_target=sh3 ;;
+ sh2a*) sh_cpu_target=sh2a-nofpu ;;
+ sh2*) sh_cpu_target=sh2 ;;
+ *) echo --without-fp not available for $target: ignored
+ esac
+ tm_defines="$tm_defines STRICT_NOFPU=1"
+ fi
+ sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
+ case $sh_cpu_default in
+ sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
+ sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
+ sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
+ sh3e | sh3 | sh2e | sh2 | sh1) ;;
+ "") sh_cpu_default=${sh_cpu_target} ;;
+ *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
+ esac
+ sh_multilibs=${with_multilib_list}
+ if test "$sh_multilibs" = "default" ; then
+ case ${target} in
+ sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
+ sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
+ sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
+ sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
+ *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
+ esac
+ if test x$with_fp = xno; then
+ sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
+ fi
+ fi
+ target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
+ tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
+ tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
+ sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
+ for sh_multilib in ${sh_multilibs}; do
+ case ${sh_multilib} in
+ m1 | m2 | m2e | m3 | m3e | \
+ m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
+ m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
+ m2a | m2a-single | m2a-single-only | m2a-nofpu)
+ # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
+ # It is passed to MULTIILIB_OPTIONS verbatim.
+ TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
+ tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
+ ;;
+ \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
+ # It is passed the MULTILIB_EXCEPTIONS verbatim.
+ TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
+ *)
+ echo "with_multilib_list=${sh_multilib} not supported."
+ exit 1
+ ;;
+ esac
+ done
+ TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
+ if test x${enable_incomplete_targets} = xyes ; then
+ tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
+ fi
+ tm_file="$tm_file ./sysroot-suffix.h"
+ tmake_file="$tmake_file t-sysroot-suffix"
+ ;;
+sh-*-rtems*)
+ tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
+ tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
+ ;;
+sh-wrs-vxworks)
+ tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
+ tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
+ ;;
+sparc-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
+ case ${target} in
+ *-leon-*)
+ tmake_file="sparc/t-sparc sparc/t-leon"
+ ;;
+ *-leon[3-9]*)
+ tmake_file="sparc/t-sparc sparc/t-leon3"
+ ;;
+ *)
+ tmake_file="sparc/t-sparc sparc/t-elf"
+ ;;
+ esac
+ ;;
+sparc-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
+ ;;
+sparc-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ case ${target} in
+ *-leon-*)
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
+ ;;
+ *-leon[3-9]*)
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
+ ;;
+ *)
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+ esac
+ if test x$enable_targets = xall; then
+ tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
+ tmake_file="${tmake_file} sparc/t-linux64"
+ else
+ tm_file="${tm_file} sparc/linux.h"
+ tmake_file="${tmake_file} sparc/t-linux"
+ fi
+ ;;
+sparc-*-netbsdelf*)
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc*-*-solaris2*)
+ tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
+ case ${target} in
+ sparc64-*-* | sparcv9-*-*)
+ tm_file="sparc/default64.h ${tm_file}"
+ ;;
+ *)
+ test x$with_cpu != x || with_cpu=v9
+ ;;
+ esac
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
+ ;;
+sparc-wrs-vxworks)
+ tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
+ ;;
+sparc64-*-elf*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
+ extra_options="${extra_options}"
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc64-*-rtems*)
+ tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
+ extra_options="${extra_options}"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
+ ;;
+sparc64-*-linux*)
+ tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
+ ;;
+sparc64-*-freebsd*|ultrasparc-*-freebsd*)
+ tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ case "x$with_cpu" in
+ xultrasparc) ;;
+ x) with_cpu=ultrasparc ;;
+ *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
+ esac
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+sparc64-*-netbsd*)
+ tm_file="sparc/biarch64.h ${tm_file}"
+ tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
+ extra_options="${extra_options} sparc/long-double-switch.opt"
+ tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
+ ;;
+sparc64-*-openbsd*)
+ tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
+ tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
+ extra_options="${extra_options} openbsd.opt"
+ extra_options="${extra_options}"
+ gas=yes gnu_ld=yes
+ with_cpu=ultrasparc
+ tmake_file="${tmake_file} sparc/t-sparc"
+ ;;
+tic6x-*-elf)
+ tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
+ tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
+ tmake_file="c6x/t-c6x c6x/t-c6x-elf"
+ use_collect2=no
+ ;;
+tic6x-*-uclinux)
+ tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
+ tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
+ tm_file="${tm_file} ./sysroot-suffix.h"
+ tmake_file="t-sysroot-suffix t-slibgcc"
+ tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
+ use_collect2=no
+ ;;
+tilegx*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
+ tmake_file="${tmake_file} tilegx/t-tilegx"
+ extra_objs="${extra_objs} mul-tables.o"
+ c_target_objs="${c_target_objs} tilegx-c.o"
+ cxx_target_objs="${cxx_target_objs} tilegx-c.o"
+ extra_headers="feedback.h"
+ case $target in
+ tilegxbe-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ ;;
+tilepro*-*-linux*)
+ tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
+ tmake_file="${tmake_file} tilepro/t-tilepro"
+ extra_objs="${extra_objs} mul-tables.o"
+ c_target_objs="${c_target_objs} tilepro-c.o"
+ cxx_target_objs="${cxx_target_objs} tilepro-c.o"
+ extra_headers="feedback.h"
+ ;;
+v850-*-rtems*)
+ target_cpu_default="TARGET_CPU_generic"
+ tm_file="elfos.h v850/v850.h"
+ tm_file="${tm_file} v850/rtems.h rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} v850/t-v850"
+ tmake_file="${tmake_file} v850/t-rtems"
+ use_collect2=no
+ c_target_objs="v850-c.o"
+ cxx_target_objs="v850-c.o"
+ ;;
+v850*-*-*)
+ case ${target} in
+ v850e3v5-*-*)
+ target_cpu_default="TARGET_CPU_v850e3v5"
+ ;;
+ v850e2v3-*-*)
+ target_cpu_default="TARGET_CPU_v850e2v3"
+ ;;
+ v850e2-*-*)
+ target_cpu_default="TARGET_CPU_v850e2"
+ ;;
+ v850e1-*-* | v850es-*-*)
+ target_cpu_default="TARGET_CPU_v850e1"
+ ;;
+ v850e-*-*)
+ target_cpu_default="TARGET_CPU_v850e"
+ ;;
+ v850-*-*)
+ target_cpu_default="TARGET_CPU_generic"
+ ;;
+ esac
+ tm_file="elfos.h newlib-stdint.h v850/v850.h"
+ use_collect2=no
+ c_target_objs="v850-c.o"
+ cxx_target_objs="v850-c.o"
+ use_gcc_stdint=wrap
+ ;;
+vax-*-linux*)
+ tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
+ extra_options="${extra_options} vax/elf.opt"
+ ;;
+vax-*-netbsdelf*)
+ tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
+ extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
+ tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
+ ;;
+visium-*-elf*)
+ tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
+ tmake_file="visium/t-visium visium/t-crtstuff"
+ ;;
+xstormy16-*-elf)
+ # For historical reasons, the target files omit the 'x'.
+ tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
+ tm_p_file=stormy16/stormy16-protos.h
+ tm_d_file="elfos.h stormy16/stormy16.h"
+ md_file=stormy16/stormy16.md
+ out_file=stormy16/stormy16.cc
+ extra_options=stormy16/stormy16.opt
+ tmake_file="stormy16/t-stormy16"
+ ;;
+xtensa*-*-elf*)
+ tm_file="${tm_file} elfos.h newlib-stdint.h xtensa/elf.h"
+ extra_options="${extra_options} xtensa/elf.opt"
+ ;;
+xtensa*-*-linux*)
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
+ tmake_file="${tmake_file} xtensa/t-xtensa"
+ ;;
+xtensa*-*-uclinux*)
+ tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
+ tmake_file="${tmake_file} xtensa/t-xtensa"
+ extra_options="${extra_options} xtensa/uclinux.opt"
+ ;;
+am33_2.0-*-linux*)
+ tm_file="mn10300/mn10300.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
+ gas=yes gnu_ld=yes
+ use_collect2=no
+ ;;
+m32c-*-rtems*)
+ tm_file="elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
+ c_target_objs="m32c-pragma.o"
+ cxx_target_objs="m32c-pragma.o"
+ ;;
+m32c-*-elf*)
+ tm_file="elfos.h newlib-stdint.h ${tm_file}"
+ c_target_objs="m32c-pragma.o"
+ cxx_target_objs="m32c-pragma.o"
+ ;;
+*)
+ echo "*** Configuration ${target} not supported" 1>&2
+ exit 1
+ ;;
+esac
+
+case ${target} in
+i[34567]86-*-linux* | x86_64-*-linux*)
+ tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
+ ;;
+i[34567]86-*-* | x86_64-*-*)
+ tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
+ ;;
+powerpc*-*-* | rs6000-*-*)
+ tm_file="${tm_file} ${cpu_type}/option-defaults.h"
+esac
+
+# non-glibc systems
+case ${target} in
+*-linux-musl*)
+ tmake_file="${tmake_file} t-musl"
+ ;;
+*-linux-uclibc*)
+ tmake_file="${tmake_file} t-uclibc"
+ ;;
+esac
+
+# Assume the existence of indirect function support and allow the use of the
+# resolver attribute.
+case ${target} in
+*-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
+ ;;
+*-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
+ ;;
+*-*-linux* | *-*-gnu*)
+ case ${target} in
+ aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-* | loongarch*-*)
+ default_gnu_indirect_function=yes
+ ;;
+ esac
+ ;;
+esac
+
+# Build mkoffload tool
+case ${target} in
+*-intelmic-* | *-intelmicemul-*)
+ tmake_file="${tmake_file} i386/t-intelmic"
+ tm_file="${tm_file} i386/intelmic-offload.h"
+ ;;
+esac
+
+if [ "$target_has_targetcm" = "no" ]; then
+ c_target_objs="$c_target_objs default-c.o"
+ cxx_target_objs="$cxx_target_objs default-c.o"
+fi
+
+if [ "$common_out_file" = "" ]; then
+ if [ "$target_has_targetm_common" = "yes" ]; then
+ common_out_file="$cpu_type/$cpu_type-common.cc"
+ else
+ common_out_file="default-common.cc"
+ fi
+fi
+
+if [ "$target_has_targetdm" = "no" ]; then
+ d_target_objs="$d_target_objs default-d.o"
+fi
+
+# Support for --with-cpu and related options (and a few unrelated options,
+# too).
+case ${with_cpu} in
+ yes | no)
+ echo "--with-cpu must be passed a value" 1>&2
+ exit 1
+ ;;
+esac
+
+# Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
+# to generic if there is no processor scheduler model for the target.
+arch=
+cpu=
+arch_without_sse2=no
+arch_without_64bit=no
+case ${target} in
+ i386-*-freebsd*)
+ if test $fbsd_major -ge 6; then
+ arch=i486
+ else
+ arch=i386
+ fi
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i386-*-netbsd*)
+ arch=i486
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i386-*-*)
+ arch=i386
+ cpu=i386
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i486-*-*)
+ arch=i486
+ cpu=i486
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ i586-*-*)
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ case ${target_noncanonical} in
+ k6_2-*)
+ arch=k6-2
+ cpu=k6-2
+ ;;
+ k6_3-*)
+ arch=k6-3
+ cpu=k6-3
+ ;;
+ k6-*)
+ arch=k6
+ cpu=k6
+ ;;
+ pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
+ arch=pentium-mmx
+ cpu=pentium-mmx
+ ;;
+ *)
+ arch=pentium
+ cpu=pentium
+ ;;
+ esac
+ ;;
+ i686-*-* | i786-*-*)
+ case ${target_noncanonical} in
+ znver1-*)
+ arch=znver1
+ cpu=znver1
+ ;;
+ znver2-*)
+ arch=znver2
+ cpu=znver2
+ ;;
+ znver3-*)
+ arch=znver3
+ cpu=znver3
+ ;;
+ bdver4-*)
+ arch=bdver4
+ cpu=bdver4
+ ;;
+ bdver3-*)
+ arch=bdver3
+ cpu=bdver3
+ ;;
+ bdver2-*)
+ arch=bdver2
+ cpu=bdver2
+ ;;
+ bdver1-*)
+ arch=bdver1
+ cpu=bdver1
+ ;;
+ btver1-*)
+ arch=btver1
+ cpu=btver1
+ ;;
+ btver2-*)
+ arch=btver2
+ cpu=btver2
+ ;;
+ amdfam10-*|barcelona-*)
+ arch=amdfam10
+ cpu=amdfam10
+ ;;
+ k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
+ arch=k8-sse3
+ cpu=k8-sse3
+ ;;
+ k8-*|opteron-*|athlon64-*|athlon_fx-*)
+ arch=k8
+ cpu=k8
+ ;;
+ athlon_xp-*|athlon_mp-*|athlon_4-*)
+ arch=athlon-4
+ cpu=athlon-4
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ athlon_tbird-*|athlon-*)
+ arch=athlon
+ cpu=athlon
+ arch_without_sse2=yes
+ ;;
+ geode-*)
+ arch=geode
+ cpu=geode
+ arch_without_sse2=yes
+ ;;
+ pentium2-*)
+ arch=pentium2
+ cpu=pentium2
+ arch_without_sse2=yes
+ ;;
+ pentium3-*|pentium3m-*)
+ arch=pentium3
+ cpu=pentium3
+ arch_without_sse2=yes
+ ;;
+ pentium4-*|pentium4m-*)
+ arch=pentium4
+ cpu=pentium4
+ ;;
+ prescott-*)
+ arch=prescott
+ cpu=prescott
+ ;;
+ nocona-*)
+ arch=nocona
+ cpu=nocona
+ ;;
+ atom-*)
+ arch=atom
+ cpu=atom
+ ;;
+ slm-*)
+ arch=slm
+ cpu=slm
+ ;;
+ core2-*)
+ arch=core2
+ cpu=core2
+ ;;
+ corei7-*)
+ arch=corei7
+ cpu=corei7
+ ;;
+ corei7_avx-*)
+ arch=corei7-avx
+ cpu=corei7-avx
+ ;;
+ pentium_m-*)
+ arch=pentium-m
+ cpu=pentium-m
+ ;;
+ pentiumpro-*)
+ arch=pentiumpro
+ cpu=pentiumpro
+ arch_without_sse2=yes
+ ;;
+ *)
+ arch=pentiumpro
+ cpu=generic
+ arch_without_sse2=yes
+ arch_without_64bit=yes
+ ;;
+ esac
+ ;;
+ x86_64-*-*)
+ case ${target_noncanonical} in
+ znver1-*)
+ arch=znver1
+ cpu=znver1
+ ;;
+ znver2-*)
+ arch=znver2
+ cpu=znver2
+ ;;
+ znver3-*)
+ arch=znver3
+ cpu=znver3
+ ;;
+ bdver4-*)
+ arch=bdver4
+ cpu=bdver4
+ ;;
+ bdver3-*)
+ arch=bdver3
+ cpu=bdver3
+ ;;
+ bdver2-*)
+ arch=bdver2
+ cpu=bdver2
+ ;;
+ bdver1-*)
+ arch=bdver1
+ cpu=bdver1
+ ;;
+ btver1-*)
+ arch=btver1
+ cpu=btver1
+ ;;
+ btver2-*)
+ arch=btver2
+ cpu=btver2
+ ;;
+ amdfam10-*|barcelona-*)
+ arch=amdfam10
+ cpu=amdfam10
+ ;;
+ k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
+ arch=k8-sse3
+ cpu=k8-sse3
+ ;;
+ k8-*|opteron-*|athlon_64-*)
+ arch=k8
+ cpu=k8
+ ;;
+ nocona-*)
+ arch=nocona
+ cpu=nocona
+ ;;
+ atom-*)
+ arch=atom
+ cpu=atom
+ ;;
+ slm-*)
+ arch=slm
+ cpu=slm
+ ;;
+ core2-*)
+ arch=core2
+ cpu=core2
+ ;;
+ corei7-*)
+ arch=corei7
+ cpu=corei7
+ ;;
+ *)
+ arch=x86-64
+ cpu=generic
+ ;;
+ esac
+ ;;
+esac
+
+# If there is no $with_cpu option, try to infer one from ${target}.
+# This block sets nothing except for with_cpu.
+if test x$with_cpu = x ; then
+ case ${target} in
+ i[34567]86-*-elfiamcu)
+ with_cpu=lakemont
+ ;;
+ i[34567]86-*-*|x86_64-*-*)
+ with_cpu=$cpu
+ ;;
+ alphaev6[78]*-*-*)
+ with_cpu=ev67
+ ;;
+ alphaev6*-*-*)
+ with_cpu=ev6
+ ;;
+ alphapca56*-*-*)
+ with_cpu=pca56
+ ;;
+ alphaev56*-*-*)
+ with_cpu=ev56
+ ;;
+ alphaev5*-*-*)
+ with_cpu=ev5
+ ;;
+ frv-*-*linux* | frv400-*-*linux*)
+ with_cpu=fr400
+ ;;
+ frv550-*-*linux*)
+ with_cpu=fr550
+ ;;
+ m68k*-*-*)
+ case "$with_arch" in
+ "cf")
+ with_cpu=${default_cf_cpu}
+ ;;
+ "" | "m68k")
+ with_cpu=m${default_m68k_cpu}
+ ;;
+ esac
+ ;;
+ sparc*-*-*)
+ case ${target} in
+ *-leon-*)
+ with_cpu=leon
+ ;;
+ *-leon[3-9]*)
+ with_cpu=leon3
+ ;;
+ *-leon[3-9]v7*)
+ with_cpu=leon3v7
+ ;;
+ *)
+ with_cpu="`echo ${target} | sed 's/-.*$//'`"
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ with_cpu=gr5
+ ;;
+ esac
+
+ # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
+ case ${target} in
+ i[34567]86-*-*|x86_64-*-*)
+ if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
+ if test x$with_cpu_32 = x; then
+ with_cpu_32=$with_cpu
+ fi
+ if test x$with_cpu_64 = x; then
+ with_cpu_64=$with_cpu
+ fi
+ with_cpu=
+ fi
+ ;;
+ esac
+fi
+
+# Support for --with-arch and related options (and a few unrelated options,
+# too).
+case ${with_arch} in
+ yes | no)
+ echo "--with-arch must be passed a value" 1>&2
+ exit 1
+ ;;
+esac
+
+# If there is no $with_arch option, try to infer one from ${target}.
+# This block sets nothing except for with_arch.
+if test x$with_arch = x ; then
+ case ${target} in
+ i[34567]86-*-darwin*|x86_64-*-darwin*)
+ # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
+ # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
+ ;;
+ i[34567]86-*-elfiamcu)
+ with_arch=lakemont
+ ;;
+ i[34567]86-*-*)
+ # --with-fpmath sets the default ISA to SSE2, which is the same
+ # ISA supported by Pentium 4.
+ if test x$with_fpmath = x || test $arch_without_sse2 = no; then
+ with_arch=$arch
+ else
+ with_arch=pentium4
+ fi
+ ;;
+ x86_64-*-*)
+ with_arch=$arch
+ ;;
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ with_arch=r5900
+ ;;
+ mips*-*-vxworks)
+ with_arch=mips2
+ ;;
+ esac
+
+ # Avoid overriding --with-arch-32 and --with-arch-64 values.
+ case ${target} in
+ i[34567]86-*-darwin*|x86_64-*-darwin*)
+ # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
+ # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
+ ;;
+ i[34567]86-*-*|x86_64-*-*)
+ if test x$with_arch_32 != x || test x$with_arch_64 != x; then
+ if test x$with_arch_32 = x; then
+ with_arch_32=$with_arch
+ fi
+ if test x$with_arch_64 = x; then
+ if test $arch_without_64bit = yes; then
+ # Set the default 64bit arch to x86-64 if the default arch
+ # doesn't support 64bit.
+ with_arch_64=x86-64
+ else
+ with_arch_64=$with_arch
+ fi
+ fi
+ with_arch=
+ elif test $arch_without_64bit$need_64bit_isa = yesyes; then
+ # Set the default 64bit arch to x86-64 if the default arch
+ # doesn't support 64bit and we need 64bit ISA.
+ with_arch_32=$with_arch
+ with_arch_64=x86-64
+ with_arch=
+ fi
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-float.
+if test x$with_float = x; then
+ case ${target} in
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 doesn't support 64-bit float. 32-bit float doesn't
+ # comply with IEEE 754.
+ with_float=soft
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-fpu.
+if test x$with_fpu = x; then
+ case ${target} in
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 FPU only supports single precision.
+ with_fpu=single
+ ;;
+ esac
+fi
+
+# Support --with-fpmath.
+if test x$with_fpmath != x; then
+ case ${target} in
+ i[34567]86-*-* | x86_64-*-*)
+ case ${with_fpmath} in
+ avx)
+ tm_file="${tm_file} i386/avxmath.h"
+ ;;
+ sse)
+ tm_file="${tm_file} i386/ssemath.h"
+ ;;
+ *)
+ echo "Invalid --with-fpmath=$with_fpmath" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "--with-fpmath isn't supported for $target." 1>&2
+ exit 1
+ ;;
+ esac
+fi
+
+# Similarly for --with-schedule.
+if test x$with_schedule = x; then
+ case ${target} in
+ hppa1*)
+ # Override default PA8000 scheduling model.
+ with_schedule=7100LC
+ ;;
+ esac
+fi
+
+# Infer a default setting for --with-llsc.
+if test x$with_llsc = x; then
+ case ${target} in
+ mips*-*-linux*)
+ # The kernel emulates LL and SC where necessary.
+ with_llsc=yes
+ ;;
+ mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
+ # The R5900 doesn't support LL(D) and SC(D).
+ with_llsc=no
+ ;;
+ esac
+fi
+
+# Validate and mark as valid any --with options supported
+# by this target. In order to use a particular --with option
+# you must list it in supported_defaults; validating the value
+# is optional. This case statement should set nothing besides
+# supported_defaults.
+
+supported_defaults=
+case "${target}" in
+ aarch64*-*-*)
+ supported_defaults="abi cpu cpu_64 arch arch_64 tune tune_64"
+ if test x$with_cpu_64 != x && test x$with_cpu = x; then
+ with_cpu=$with_cpu_64
+ fi
+ if test x$with_arch_64 != x && test x$with_arch = x; then
+ with_arch=$with_arch_64
+ fi
+ if test x$with_tune_64 != x && test x$with_tune = x; then
+ with_tune=$with_tune_64
+ fi
+ for which in cpu arch tune; do
+ eval "val=\$with_$which"
+ base_val=`echo $val | sed -e 's/\+.*//'`
+ ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
+
+ if [ $which = arch ]; then
+ def=aarch64-arches.def
+ pattern=AARCH64_ARCH
+ else
+ def=aarch64-cores.def
+ pattern=AARCH64_CORE
+ fi
+
+ ext_mask=AARCH64_CPU_DEFAULT_FLAGS
+
+ # Find the base CPU or ARCH id in aarch64-cores.def or
+ # aarch64-arches.def
+ if [ x"$base_val" = x ] \
+ || grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def \
+ > /dev/null; then
+
+ if [ $which = arch ]; then
+ base_id=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/^[^,]*,[ ]*//' | \
+ sed -e 's/,.*$//'`
+ # Extract the architecture flags from aarch64-arches.def
+ ext_mask=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/)$//' | \
+ sed -e 's/^.*,//'`
+ else
+ base_id=`grep "^$pattern(\"$base_val\"," \
+ ${srcdir}/config/aarch64/$def | \
+ sed -e 's/^[^,]*,[ ]*//' | \
+ sed -e 's/,.*$//'`
+ fi
+
+ # Disallow extensions in --with-tune=cortex-a53+crc.
+ if [ $which = tune ] && [ x"$ext_val" != x ]; then
+ echo "Architecture extensions not supported in --with-$which=$val" 1>&2
+ exit 1
+ fi
+
+ # Use the pre-processor to strip flatten the options.
+ # This makes the format less rigid than if we use
+ # grep and sed directly here.
+ opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
+ options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
+ ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
+
+ # Match one element inside AARCH64_OPT_EXTENSION, we
+ # consume anything that's not a ,.
+ elem="[ ]*\([^,]\+\)[ ]*"
+
+ # Repeat the pattern for the number of entries in the
+ # AARCH64_OPT_EXTENSION, currently 6 times.
+ sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
+
+ while [ x"$ext_val" != x ]
+ do
+ ext_val=`echo $ext_val | sed -e 's/\+//'`
+ ext=`echo $ext_val | sed -e 's/\+.*//'`
+ base_ext=`echo $ext | sed -e 's/^no//'`
+ opt_line=`echo -e "$options_parsed" | \
+ grep "^\"$base_ext\""`
+
+ if [ x"$base_ext" = x ] \
+ || [[ -n $opt_line ]]; then
+
+ # These regexp extract the elements based on
+ # their group match index in the regexp.
+ ext_canon=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\2/"`
+ ext_on=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\3/"`
+ ext_off=`echo -e "$opt_line" | \
+ sed -e "s/$sed_patt/\4/"`
+
+ if [ $ext = $base_ext ]; then
+ # Adding extension
+ ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
+ else
+ # Removing extension
+ ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
+ fi
+
+ true
+ else
+ echo "Unknown extension used in --with-$which=$val" 1>&2
+ exit 1
+ fi
+ ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
+ done
+
+ ext_mask="(("$ext_mask") << TARGET_CPU_NBITS)"
+ if [ x"$base_id" != x ]; then
+ target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
+ fi
+ true
+ else
+ # Allow --with-$which=native.
+ if [ "$val" = native ]; then
+ true
+ else
+ echo "Unknown $which used in --with-$which=$val" 1>&2
+ exit 1
+ fi
+ fi
+ done
+ ;;
+
+ alpha*-*-*)
+ supported_defaults="cpu tune"
+ for which in cpu tune; do
+ eval "val=\$with_$which"
+ case "$val" in
+ "" \
+ | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
+ | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
+ | 21264a)
+ ;;
+ *)
+ echo "Unknown CPU used in --with-$which=$val" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ ;;
+
+ arc*-*-*)
+ supported_defaults="cpu fpu"
+
+ new_cpu=hs38_linux
+ if [ x"$with_cpu" = x ] \
+ || grep -q -E "^ARC_CPU[[:blank:]]*\($with_cpu," \
+ ${srcdir}/config/arc/arc-cpus.def
+ then
+ # Ok
+ new_cpu=$with_cpu
+ else
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ fi
+
+ # see if --with-fpu matches any of the supported FPUs
+ case "$with_fpu" in
+ "")
+ # OK
+ ;;
+ fpus | fpus_div | fpus_fma | fpus_all)
+ # OK if em or hs
+ flags_ok="[emhs]+"
+ ;;
+ fpuda | fpuda_div | fpuda_fma | fpuda_all)
+ # OK only em
+ flags_ok="em"
+ ;;
+ fpud | fpud_div | fpud_fma | fpud_all)
+ # OK only hs
+ flags_ok="hs"
+ ;;
+ *)
+ echo "Unknown floating point type used in "\
+ "--with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+ if [ -n "$flags_ok" ] \
+ && ! grep -q -E "^ARC_CPU[[:blank:]]*\($new_cpu,[[:blank:]]*$flags_ok," \
+ ${srcdir}/config/arc/arc-cpus.def
+ then
+ echo "Unknown floating point type used in "\
+ "--with-fpu=$with_fpu for cpu $new_cpu" 1>&2
+ exit 1
+ fi
+ ;;
+
+ avr-*-*)
+ # Handle --with-multilib-list.
+ if test "x${with_multilib_list}" != xdefault; then
+ TM_MULTILIB_CONFIG="${with_multilib_list}"
+ fi
+ ;;
+
+ csky-*-*)
+ supported_defaults="cpu endian float"
+ ;;
+
+ arm*-*-*)
+ supported_defaults="arch cpu float tune fpu abi mode tls"
+ for which in cpu tune arch; do
+ # See if it matches a supported value
+ eval "val=\$with_$which"
+ if [ x"$val" != x ]; then
+ cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
+ -v cmd="chk$which $val" \
+ ${srcdir}/config/arm/arm-cpus.in`
+ if [ "$cpu" = "error" ]; then
+ echo "Unknown target in --with-$which=$val" 1>&2
+ exit 1
+ else
+ new_val=$cpu
+ eval "target_${which}_cname=$new_val"
+ echo "For $val real value is $new_val"
+ fi
+ fi
+ done
+
+ case "$with_float" in
+ "" \
+ | soft | hard | softfp)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # see if --with-fpu matches any of the supported FPUs
+ if [ x"$with_fpu" != x ] ; then
+ val=$with_fpu
+ fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
+ -v cmd="chkfpu $val" \
+ ${srcdir}/config/arm/arm-cpus.in`
+ if [ "$fpu" = "error" ]
+ then
+ echo "Unknown target in --with-fpu=$val" 1>&2
+ exit 1
+ fi
+ fi
+
+ case "$with_abi" in
+ "" \
+ | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
+ #OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ ;;
+ esac
+
+ case "$with_mode" in
+ "" \
+ | arm | thumb )
+ #OK
+ ;;
+ *)
+ echo "Unknown mode used in --with-mode=$with_mode"
+ exit 1
+ ;;
+ esac
+
+ case "$with_tls" in
+ "" \
+ | gnu | gnu2)
+ # OK
+ ;;
+ *)
+ echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
+ exit 1
+ ;;
+ esac
+
+ if test "x$with_arch" != x && test "x$with_cpu" != x; then
+ echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
+ exit 1
+ fi
+
+ if test "x$with_cpu" != x && test "x$with_tune" != x; then
+ echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
+ exit 1
+ fi
+
+ # Add extra multilibs
+ if test "x$with_multilib_list" != x; then
+ ml=
+ arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ if test "x${arm_multilibs}" != xdefault ; then
+ for arm_multilib in ${arm_multilibs}; do
+ case ${arm_multilib} in
+ aprofile|rmprofile)
+ tmake_profile_file="arm/t-multilib"
+ ;;
+ @*)
+ ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
+ if test -f "${srcdir}/config/arm/${ml}"; then
+ tmake_file="${tmake_file} arm/${ml}"
+ else
+ echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
+ exit 1
+ fi
+ ;;
+ *)
+ echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ fi
+
+ if test "x${tmake_profile_file}" != x ; then
+ # arm/t-aprofile and arm/t-rmprofile are only
+ # designed to work without any with-cpu,
+ # with-arch, with-mode, with-fpu or with-float
+ # options.
+ if test "x$with_arch" != x \
+ || test "x$with_cpu" != x \
+ || test "x$with_float" != x \
+ || test "x$with_fpu" != x \
+ || test "x$with_mode" != x ; then
+ echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
+ exit 1
+ elif test "x$ml" != x ; then
+ echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
+ exit 1
+ fi
+ # But pass the default value for float-abi
+ # through to the multilib selector
+ with_float="soft"
+ tmake_file="${tmake_file} ${tmake_profile_file}"
+ TM_MULTILIB_CONFIG="$with_multilib_list"
+ fi
+ fi
+ target_cpu_cname=${target_cpu_cname:-arm7tdmi}
+ with_cpu=${with_cpu:-$target_cpu_cname}
+ ;;
+
+ fr*-*-*linux*)
+ supported_defaults=cpu
+ case "$with_cpu" in
+ fr400) ;;
+ fr550) ;;
+ *)
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ fido-*-* | m68k*-*-*)
+ supported_defaults="arch cpu"
+ case "$with_arch" in
+ "" | "m68k"| "cf")
+ m68k_arch_family="$with_arch"
+ ;;
+ *)
+ echo "Invalid --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # We always have a $with_cpu setting here.
+ case "$with_cpu" in
+ "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
+ m68k_cpu_ident=$with_cpu
+ ;;
+ "m68020-40")
+ m68k_cpu_ident=m68020
+ tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
+ ;;
+ "m68020-60")
+ m68k_cpu_ident=m68020
+ tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
+ ;;
+ *)
+ # We need the C identifier rather than the string.
+ m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
+ 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
+ $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
+ ${srcdir}/config/m68k/m68k-devices.def`
+ if [ x"$m68k_cpu_ident" = x ] ; then
+ echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ fi
+ with_cpu="mcpu=$with_cpu"
+ ;;
+ esac
+ ;;
+
+ amdgcn-*-*)
+ supported_defaults="arch tune"
+
+ for which in arch tune; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | fiji | gfx900 | gfx906 )
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ [ "x$with_arch" = x ] && with_arch=fiji
+ ;;
+
+ hppa*-*-*)
+ supported_defaults="arch schedule"
+
+ case "$with_arch" in
+ "" | 1.0 | 1.1 | 2.0)
+ # OK
+ ;;
+ *)
+ echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case "$with_schedule" in
+ "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
+ # OK
+ ;;
+ *)
+ echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ i[34567]86-*-* | x86_64-*-*)
+ supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
+ for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case " $x86_archs " in
+ *" ${val} "*)
+ case "${target}" in
+ x86_64-*-*)
+ case "x$which" in
+ *_32)
+ ;;
+ *)
+ echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ # OK
+ ;;
+ *)
+ if test x${val} != x; then
+ case " $x86_64_archs " in
+ *" ${val} "*)
+ # Disallow x86-64-v* for --with-cpu=/--with-tune=
+ case "x$which$val" in
+ xcpu*x86-64-v*|xtune*x86-64-v*)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ *)
+ ;;
+ esac
+ # OK
+ ;;
+ *)
+ # Allow $x86_cpus --with-cpu=/--with-tune=
+ case "x$which" in
+ xcpu*|xtune*)
+ case " $x86_cpus " in
+ *" ${val} "*)
+ # OK
+ ;;
+ *)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ *)
+ echo "Unknown CPU given in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ done
+ ;;
+
+ riscv*-*-*)
+ supported_defaults="abi arch tune riscv_attribute isa_spec"
+
+ case "${target}" in
+ riscv-* | riscv32*) xlen=32 ;;
+ riscv64*) xlen=64 ;;
+ *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
+ esac
+
+ case "${with_isa_spec}" in
+ ""|default|20191213|201912)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20191213"
+ with_isa_spec=20191213
+ ;;
+ 2.2)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_2P2"
+ ;;
+ 20190608 | 201906)
+ tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20190608"
+ with_isa_spec=20190608
+ ;;
+ *)
+ echo "--with-isa-spec only accept 2.2, 20191213, 201912, 20190608 or 201906" 1>&2
+ exit 1
+ esac
+
+ case "${with_riscv_attribute}" in
+ yes)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
+ ;;
+ no)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
+ ;;
+ ""|default)
+ tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
+ ;;
+ *)
+ echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ # Infer arch from --with-arch, --target, and --with-abi.
+ case "${with_arch}" in
+ rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
+ # OK.
+ ;;
+ "")
+ # Infer XLEN, but otherwise assume GC.
+ case "${with_abi}" in
+ ilp32e) with_arch="rv32e" ;;
+ ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
+ lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
+ *) with_arch="rv${xlen}gc" ;;
+ esac
+ ;;
+ *)
+ echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
+ exit 1
+ ;;
+ esac
+ PYTHON=`which python || which python3 || which python2`
+ if test "x${PYTHON}" != x; then
+ with_arch=`${PYTHON} ${srcdir}/config/riscv/arch-canonicalize -misa-spec=${with_isa_spec} ${with_arch}`
+ fi
+ tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ARCH=${with_arch}"
+
+ # Make sure --with-abi is valid. If it was not specified,
+ # pick a default based on the ISA, preferring soft-float
+ # unless the D extension is present.
+ case "${with_abi}" in
+ ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
+ ;;
+ "")
+ case "${with_arch}" in
+ rv32*d* | rv32g*) with_abi=ilp32d ;;
+ rv32e*) with_abi=ilp32e ;;
+ rv32*) with_abi=ilp32 ;;
+ rv64*d* | rv64g*) with_abi=lp64d ;;
+ rv64*) with_abi=lp64 ;;
+ esac
+ ;;
+ *)
+ echo "--with-abi=${with_abi} is not supported" 1>&2
+ exit 1
+ ;;
+ esac
+ tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ABI=${with_abi}"
+
+ # Make sure ABI and ISA are compatible.
+ case "${with_abi},${with_arch}" in
+ ilp32,rv32* | ilp32e,rv32e* \
+ | ilp32f,rv32*f* | ilp32f,rv32g* \
+ | ilp32d,rv32*d* | ilp32d,rv32g* \
+ | lp64,rv64* \
+ | lp64f,rv64*f* | lp64f,rv64g* \
+ | lp64d,rv64*d* | lp64d,rv64g*)
+ ;;
+ *)
+ echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
+ exit 1
+ ;;
+ esac
+ # Handle --with-multilib-generator.
+ if test "x${with_multilib_generator}" != xdefault; then
+ if test "x${with_multilib_list}" != xdefault; then
+ echo "--with-multilib-list= can't used with --with-multilib-generator= at same time" 1>&2
+ exit 1
+ fi
+ case "${target}" in
+ riscv*-*-elf*)
+ if ${srcdir}/config/riscv/multilib-generator \
+ -misa-spec=${with_isa_spec} \
+ `echo ${with_multilib_generator} | sed 's/;/ /g'`\
+ > t-multilib-config;
+ then
+ tmake_file="${tmake_file} riscv/t-withmultilib-generator"
+ else
+ echo "invalid option for --with-multilib-generator" 1>&2
+ exit 1
+ fi
+ ;;
+ *)
+ echo "--with-multilib-generator= is not supported for ${target}, only supported for riscv*-*-elf*" 1>&2
+ exit 1
+ ;;
+ esac
+ fi
+
+ # Handle --with-multilib-list.
+ if test "x${with_multilib_list}" != xdefault; then
+ tmake_file="${tmake_file} riscv/t-withmultilib"
+
+ case ${with_multilib_list} in
+ ilp32 | ilp32f | ilp32d \
+ | lp64 | lp64f | lp64d )
+ TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
+ ;;
+ *)
+ echo "--with-multilib-list=${with_multilib_list} not supported."
+ exit 1
+ esac
+ fi
+ ;;
+
+ mips*-*-*)
+ supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci lxc1-sxc1 madd4"
+
+ case ${with_float} in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fpu} in
+ "" | single | double)
+ # OK
+ ;;
+ *)
+ echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_nan} in
+ "" | 2008 | legacy)
+ # OK
+ ;;
+ *)
+ echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fp_32} in
+ "" | 32 | xx | 64)
+ # OK
+ ;;
+ *)
+ echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_odd_spreg_32} in
+ yes)
+ with_odd_spreg_32="odd-spreg"
+ ;;
+ no)
+ with_odd_spreg_32="no-odd-spreg"
+ ;;
+ "")
+ # OK
+ ;;
+ *)
+ echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abi} in
+ "" | 32 | o64 | n32 | 64 | eabi)
+ # OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_divide} in
+ "" | breaks | traps)
+ # OK
+ ;;
+ *)
+ echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_llsc} in
+ yes)
+ with_llsc=llsc
+ ;;
+ no)
+ with_llsc="no-llsc"
+ ;;
+ "")
+ # OK
+ ;;
+ *)
+ echo "Unknown llsc type used in --with-llsc" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_mips_plt} in
+ yes)
+ with_mips_plt=plt
+ ;;
+ no)
+ with_mips_plt=no-plt
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_synci} in
+ yes)
+ with_synci=synci
+ ;;
+ no)
+ with_synci=no-synci
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown synci type used in --with-synci" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_lxc1_sxc1} in
+ yes)
+ with_lxc1_sxc1=lxc1-sxc1
+ ;;
+ no)
+ with_lxc1_sxc1=no-lxc1-sxc1
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_madd4} in
+ yes)
+ with_madd4=madd4
+ ;;
+ no)
+ with_madd4=no-madd4
+ ;;
+ "")
+ ;;
+ *)
+ echo "Unknown madd4 type used in --with-madd4" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ loongarch*-*-*)
+ supported_defaults="abi arch tune fpu"
+
+ # Local variables
+ unset \
+ abi_pattern abi_default \
+ abiext_pattern abiext_default \
+ arch_pattern arch_default \
+ fpu_pattern fpu_default \
+ tune_pattern tune_default \
+ triplet_os triplet_abi
+
+ # Infer ABI from the triplet.
+ case ${target} in
+ loongarch64-*-*-*f64)
+ abi_pattern="lp64d"
+ triplet_abi="f64"
+ ;;
+ loongarch64-*-*-*f32)
+ abi_pattern="lp64f"
+ triplet_abi="f32"
+ ;;
+ loongarch64-*-*-*sf)
+ abi_pattern="lp64s"
+ triplet_abi="sf"
+ ;;
+ loongarch64-*-*-*)
+ abi_pattern="lp64[dfs]"
+ abi_default="lp64d"
+ triplet_abi=""
+ ;;
+ *)
+ echo "Unsupported target ${target}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ abiext_pattern="*"
+ abiext_default="base"
+
+ # Get the canonical triplet (multiarch specifier).
+ case ${target} in
+ *-linux-gnu*) triplet_os="linux-gnu";;
+ *-linux-musl*) triplet_os="linux-musl";;
+ *)
+ echo "Unsupported target ${target}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ la_canonical_triplet="loongarch64-${triplet_os}${triplet_abi}"
+
+
+ # Perform initial sanity checks on --with-* options.
+ case ${with_arch} in
+ "" | loongarch64 | la464) ;; # OK, append here.
+ native)
+ if test x${host} != x${target}; then
+ echo "--with-arch=native is illegal for cross-compiler." 1>&2
+ exit 1
+ fi
+ ;;
+ "")
+ echo "Please set a default value for \${with_arch}" \
+ "according to your target triplet \"${target}\"." 1>&2
+ exit 1
+ ;;
+ *)
+ echo "Unknown arch in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abi} in
+ "" | lp64d | lp64f | lp64s) ;; # OK, append here.
+ *)
+ echo "Unsupported ABI given in --with-abi=$with_abi" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_abiext} in
+ "" | base) ;; # OK, append here.
+ *)
+ echo "Unsupported ABI extention type $with_abiext" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case ${with_fpu} in
+ "" | none | 32 | 64) ;; # OK, append here.
+ 0)
+ # Convert "0" to "none" for upcoming checks.
+ with_fpu="none"
+ ;;
+ *)
+ echo "Unknown fpu type in --with-fpu=$with_fpu" 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ # Set default value for with_abi.
+ case ${with_abi} in
+ "")
+ if test x${abi_default} != x; then
+ with_abi=${abi_default}
+ else
+ with_abi=${abi_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_abi}" | grep -E "^${abi_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "Incompatible options:" \
+ "--with-abi=${with_abi} and --target=${target}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ # Set default value for with_abiext (internal)
+ case ${with_abiext} in
+ "")
+ if test x${abiext_default} != x; then
+ with_abiext=${abiext_default}
+ else
+ with_abiext=${abiext_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_abiext}" | grep -E "^${abiext_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "The ABI extension type \"${with_abiext}\"" \
+ "is incompatible with --target=${target}." 1>&2
+ exit 1
+ fi
+
+ ;;
+ esac
+
+ # Infer ISA-related default options from the ABI: pass 1
+ case ${with_abi}/${with_abiext} in
+ lp64*/base)
+ # architectures that support lp64* ABI
+ arch_pattern="native|loongarch64|la464"
+ # default architecture for lp64* ABI
+ arch_default="loongarch64"
+ ;;
+ *)
+ echo "Unsupported ABI type ${with_abi}/${with_abiext}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ # Infer ISA-related default options from the ABI: pass 2
+ case ${with_abi}/${with_abiext} in
+ lp64d/base)
+ fpu_pattern="64"
+ ;;
+ lp64f/base)
+ fpu_pattern="32|64"
+ fpu_default="32"
+ ;;
+ lp64s/base)
+ fpu_pattern="none|32|64"
+ fpu_default="none"
+ ;;
+ *)
+ echo "Unsupported ABI type ${with_abi}/${with_abiext}." 1>&2
+ exit 1
+ ;;
+ esac
+
+ ## Set default value for with_arch.
+ case ${with_arch} in
+ "")
+ if test x${arch_default} != x; then
+ with_arch=${arch_default}
+ else
+ with_arch=${arch_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_arch}" | grep -E "^${arch_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "${with_abi}/${with_abiext} ABI cannot be implemented with" \
+ "--with-arch=${with_arch}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ ## Set default value for with_fpu.
+ case ${with_fpu} in
+ "")
+ if test x${fpu_default} != x; then
+ with_fpu=${fpu_default}
+ else
+ with_fpu=${fpu_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_fpu}" | grep -E "^${fpu_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "${with_abi}/${with_abiext} ABI cannot be implemented with" \
+ "--with-fpu=${with_fpu}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+
+ # Infer default with_tune from with_arch: pass 1
+ case ${with_arch} in
+ native)
+ tune_pattern="*"
+ tune_default="native"
+ ;;
+ loongarch64)
+ tune_pattern="loongarch64|la464"
+ tune_default="la464"
+ ;;
+ *)
+ # By default, $with_tune == $with_arch
+ tune_pattern="$with_arch"
+ ;;
+ esac
+
+ ## Set default value for with_tune.
+ case ${with_tune} in
+ "")
+ if test x${tune_default} != x; then
+ with_tune=${tune_default}
+ else
+ with_tune=${tune_pattern}
+ fi
+ ;;
+
+ *)
+ if echo "${with_tune}" | grep -E "^${tune_pattern}$" > /dev/null; then
+ : # OK
+ else
+ echo "Incompatible options: --with-tune=${with_tune}" \
+ "and --with-arch=${with_arch}." 1>&2
+ exit 1
+ fi
+ ;;
+ esac
+
+ # Handle --with-multilib-list.
+ if test x"${with_multilib_list}" = x \
+ || test x"${with_multilib_list}" = xno \
+ || test x"${with_multilib_list}" = xdefault \
+ || test x"${enable_multilib}" != xyes; then
+
+ with_multilib_list="${with_abi}/${with_abiext}"
+ fi
+
+ # Check if the configured default ABI combination is included in
+ # ${with_multilib_list}.
+ loongarch_multilib_list_sane=no
+
+ # This one goes to TM_MULTILIB_CONFIG, for use in t-linux.
+ loongarch_multilib_list_make=""
+
+ # This one goes to tm_defines, for use in loongarch-driver.c.
+ loongarch_multilib_list_c=""
+
+ # ${with_multilib_list} should not contain whitespaces,
+ # consecutive commas or slashes.
+ if echo "${with_multilib_list}" \
+ | grep -E -e "[[:space:]]" -e '[,/][,/]' -e '[,/]$' -e '^[,/]' > /dev/null; then
+ echo "Invalid argument to --with-multilib-list." 1>&2
+ exit 1
+ fi
+
+ unset component idx elem_abi_base elem_abi_ext elem_tmp
+ for elem in $(echo "${with_multilib_list}" | tr ',' ' '); do
+ idx=0
+ while true; do
+ idx=$((idx + 1))
+ component=$(echo "${elem}" | awk -F'/' '{print $'"${idx}"'}')
+
+ case ${idx} in
+ 1)
+ # Component 1: Base ABI type
+ case ${component} in
+ lp64d) elem_tmp="ABI_BASE_LP64D,";;
+ lp64f) elem_tmp="ABI_BASE_LP64F,";;
+ lp64s) elem_tmp="ABI_BASE_LP64S,";;
+ *)
+ echo "Unknown base ABI \"${component}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ loongarch_multilib_list_c="${loongarch_multilib_list_c}${elem_tmp}"
+ loongarch_multilib_list_make="${loongarch_multilib_list_make}mabi=${component}"
+ elem_abi_base="${component}"
+ ;;
+
+ 2)
+ # Component 2: ABI extension type
+ case ${component} in
+ "" | base)
+ component="base"
+ elem_tmp="ABI_EXT_BASE,"
+ ;;
+ *)
+ echo "Unknown ABI extension \"${component}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ loongarch_multilib_list_c="${loongarch_multilib_list_c}${elem_tmp}"
+ loongarch_multilib_list_make="${loongarch_multilib_list_make}" # Add nothing for now.
+ elem_abi_ext="${component}"
+ ;;
+
+ *)
+ # Component 3 and on: optional stuff
+ case ${component} in
+ "")
+ # End of component list.
+ break
+ ;;
+ *)
+ echo "Unknown ABI \"${elem}\" in --with-multilib-list." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ esac
+ done
+
+ if test x${elem_abi_base} = x${with_abi} \
+ && test x${elem_abi_ext} = x${with_abiext}; then
+ loongarch_multilib_list_sane=yes
+ fi
+ loongarch_multilib_list_make="${loongarch_multilib_list_make},"
+ done
+
+ # Check if the default ABI combination is in the default list.
+ if test x${loongarch_multilib_list_sane} = xno; then
+ if test x${with_abiext} = xbase; then
+ with_abiext=""
+ else
+ with_abiext="/${with_abiext}"
+ fi
+
+ echo "Default ABI combination (${with_abi}${with_abiext})" \
+ "not found in --with-multilib-list." 1>&2
+ exit 1
+ fi
+
+ # Remove the excessive appending comma.
+ loongarch_multilib_list_c=${loongarch_multilib_list_c%,}
+ loongarch_multilib_list_make=${loongarch_multilib_list_make%,}
+ ;;
+
+ nds32*-*-*)
+ supported_defaults="arch cpu nds32_lib float fpu_config"
+
+ # process --with-arch
+ case "${with_arch}" in
+ "" | v3 )
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
+ ;;
+ v2 | v2j | v3m)
+ # OK
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
+ ;;
+ v3f)
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
+ ;;
+ v3s)
+ tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
+
+ ;;
+ *)
+ echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
+ exit 1
+ ;;
+ esac
+
+ case "${with_cpu}" in
+ "")
+ with_cpu=n9
+ ;;
+ n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-nds32-lib
+ case "${with_nds32_lib}" in
+ "")
+ case ${target} in
+ *-*-*uclibc*)
+ with_nds32_lib=ulibc
+ ;;
+ *-*-linux*)
+ with_nds32_lib=glibc
+ ;;
+ *)
+ with_nds32_lib=newlib
+ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
+ ;;
+ esac
+ ;;
+ newlib)
+ # OK
+ tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
+ ;;
+ mculib)
+ # OK
+ # for the arch=v3f or arch=v3s under mculib toolchain,
+ # we would like to set -fno-math-errno as default
+ case "${with_arch}" in
+ v3f | v3s)
+ tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
+ ;;
+ esac
+ ;;
+ glibc | uclibc)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-float
+ case "${with_float}" in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
+ exit 1
+ ;;
+ esac
+
+ # process --with-config-fpu
+ case "${with_config_fpu}" in
+ "" | 0 | 1 | 2 | 3)
+ # OK
+ ;;
+ *)
+ echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
+ exit 1
+ ;;
+ esac
+
+
+ ;;
+ nios2*-*-*)
+ supported_defaults="arch"
+ case "$with_arch" in
+ "" | r1 | r2)
+ # OK
+ ;;
+ *)
+ echo "Unknown arch used in --with-arch=$with_arch" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ powerpc*-*-* | rs6000-*-*)
+ supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
+
+ for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case ${val} in
+ default32 | default64)
+ case $which in
+ cpu | tune)
+ ;;
+ *)
+ echo "$val only valid for --with-cpu and --with-tune." 1>&2
+ exit 1
+ ;;
+ esac
+ with_which="with_$which"
+ eval $with_which=
+ ;;
+ 405cr)
+ tm_defines="${tm_defines} CONFIG_PPC405CR"
+ eval "with_$which=405"
+ ;;
+ "" | common | native \
+ | power[3456789] | power10 | power5+ | power6x \
+ | powerpc | powerpc64 | powerpc64le \
+ | rs64 \
+ | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
+ | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
+ | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
+ | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
+ | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case "$with_abi" in
+ "" | elfv1 | elfv2 )
+ #OK
+ ;;
+ *)
+ echo "Unknown ABI used in --with-abi=$with_abi"
+ exit 1
+ ;;
+ esac
+
+ if test "x$with_advance_toolchain" != x; then
+ if test -d "/opt/$with_advance_toolchain/." -a \
+ -d "/opt/$with_advance_toolchain/bin/." -a \
+ -d "/opt/$with_advance_toolchain/include/."; then
+
+ tm_file="$tm_file ./advance-toolchain.h"
+ (at="/opt/$with_advance_toolchain"
+ echo "/* Use Advance Toolchain $at */"
+ echo
+ echo "#undef LINK_OS_NEW_DTAGS_SPEC"
+ echo "#define LINK_OS_NEW_DTAGS_SPEC" \
+ "\"--enable-new-dtags\""
+ echo
+ echo "#undef DYNAMIC_LINKER_PREFIX"
+ echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
+ echo
+ echo "#undef MD_EXEC_PREFIX"
+ echo "#define MD_EXEC_PREFIX \"$at/bin/\""
+ echo
+ echo "#undef MD_STARTFILE_PREFIX"
+ echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
+ echo
+ echo "#undef MD_STARTFILE_PREFIX_1"
+ echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
+ > advance-toolchain.h
+ else
+ echo "Unknown advance-toolchain $with_advance_toolchain"
+ exit 1
+ fi
+ fi
+
+ # Set up the default long double format if the user changed it.
+ if test x$with_long_double_format = xieee; then
+ tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
+
+ elif test x$with_long_double_format = xibm; then
+ tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
+ fi
+ ;;
+
+ s390*-*-*)
+ supported_defaults="arch mode tune"
+
+ for which in arch tune; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | z16 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 | arch14 )
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val." 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case ${with_mode} in
+ "" | esa | zarch)
+ # OK
+ ;;
+ *)
+ echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ sh[123456ble]*-*-* | sh-*-*)
+ supported_defaults="cpu"
+ case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
+ "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
+ # OK
+ ;;
+ m2a | m2a-single | m2a-single-only | m2a-nofpu)
+ ;;
+ m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
+ ;;
+ *)
+ echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
+ echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
+ echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
+ echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ sparc*-*-*)
+ supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
+
+ for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
+ eval "val=\$with_$which"
+ case ${val} in
+ "" | sparc | sparcv9 | sparc64 \
+ | v7 | cypress \
+ | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
+ | sparclite | f930 | f934 | sparclite86x \
+ | sparclet | tsc701 \
+ | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
+ | niagara3 | niagara4 | niagara7 | m8)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-$which=$val" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ case ${with_float} in
+ "" | soft | hard)
+ # OK
+ ;;
+ *)
+ echo "Unknown floating point type used in --with-float=$with_float" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ tic6x-*-*)
+ supported_defaults="arch"
+
+ case ${with_arch} in
+ "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
+ # OK
+ ;;
+ *)
+ echo "Unknown arch used in --with-arch=$with_arch." 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+
+ v850*-*-*)
+ supported_defaults=cpu
+ case ${with_cpu} in
+ "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
+ # OK
+ ;;
+ *)
+ echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ supported_defaults="cpu"
+ case $with_cpu in
+ "" | gr5 | gr6)
+ ;;
+ *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
+esac
+
+# Targets for which there is at least one VxWorks port should include
+# vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
+# of markers from other files in the port, including the vxworks*.h files to
+# distinguish VxWorks variants such as VxWorks 7 or 64).
+
+case ${target} in
+arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
+| sparc*-*-* | x86_64-*-*)
+ tm_file="vxworks-dummy.h ${tm_file}"
+ ;;
+esac
+
+# Set some miscellaneous flags for particular targets.
+target_cpu_default2=
+case ${target} in
+ aarch64*-*-*)
+ if test x"$target_cpu_cname" != x
+ then
+ target_cpu_default2=$target_cpu_cname
+ fi
+ ;;
+
+ arm*-*-*)
+ if test x$with_cpu = x
+ then
+ echo "Don't know the target cpu" 1>&2
+ exit 1
+ else
+ target_cpu_default2="\\\"$with_cpu\\\""
+ fi
+ ;;
+
+ hppa*-*-*)
+ if test x$gas = xyes
+ then
+ target_cpu_default2="MASK_GAS"
+ fi
+ ;;
+
+ fido*-*-* | m68k*-*-*)
+ target_cpu_default2=$m68k_cpu_ident
+ tmake_file="m68k/t-opts $tmake_file"
+ if [ x"$m68k_arch_family" != x ]; then
+ tmake_file="m68k/t-$m68k_arch_family $tmake_file"
+ fi
+ ;;
+
+ i[34567]86-*-darwin* | x86_64-*-darwin*)
+ ;;
+ i[34567]86-*-linux* | x86_64-*-linux*)
+ extra_objs="${extra_objs} gnu-property.o"
+ tmake_file="$tmake_file i386/t-linux i386/t-gnu-property"
+ ;;
+ i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
+ tmake_file="$tmake_file i386/t-kfreebsd"
+ ;;
+ i[34567]86-*-gnu*)
+ tmake_file="$tmake_file i386/t-gnu"
+ ;;
+ i[34567]86-*-msdosdjgpp*)
+ tmake_file="${tmake_file} i386/t-djgpp"
+ ;;
+ i[34567]86-*-solaris2* | x86_64-*-solaris2*)
+ ;;
+ i[34567]86-*-cygwin* | x86_64-*-cygwin*)
+ ;;
+ i[34567]86-*-mingw* | x86_64-*-mingw*)
+ ;;
+ i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
+ ;;
+ i[34567]86-*-freebsd*)
+ ;;
+ x86_64-*-freebsd*)
+ tmake_file="${tmake_file} i386/t-freebsd64"
+ ;;
+ ia64*-*-linux*)
+ ;;
+
+ mips*-*-*)
+ if test x$gnu_ld = xyes
+ then
+ target_cpu_default2="MASK_SPLIT_ADDRESSES"
+ fi
+ case ${target} in
+ mips*el-*-*)
+ tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
+ ;;
+ esac
+ if test x$with_arch != x; then
+ default_mips_arch=$with_arch
+ fi
+ if test x$with_abi != x; then
+ default_mips_abi=$with_abi
+ fi
+ case ${default_mips_arch} in
+ mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS1" ;;
+ mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS2" ;;
+ mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3" ;;
+ mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS4" ;;
+ mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32" ;;
+ mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2" ;;
+ mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6" ;;
+ mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64" ;;
+ mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2" ;;
+ mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6" ;;
+ esac
+ case ${default_mips_abi} in
+ 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
+ o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
+ n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
+ 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
+ eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
+ esac
+ tmake_file="mips/t-mips $tmake_file"
+ ;;
+
+ loongarch*-*-*)
+ # Export canonical triplet.
+ tm_defines="${tm_defines} LA_MULTIARCH_TRIPLET=${la_canonical_triplet}"
+
+ # Define macro LA_DISABLE_MULTILIB if --disable-multilib
+ tm_defines="${tm_defines} TM_MULTILIB_LIST=${loongarch_multilib_list_c}"
+ if test x$enable_multilib = xyes; then
+ TM_MULTILIB_CONFIG="${loongarch_multilib_list_make}"
+ else
+ tm_defines="${tm_defines} LA_DISABLE_MULTILIB"
+ fi
+
+ # Let --with- flags initialize the enum variables from loongarch.opt.
+ # See macro definitions from loongarch-opts.h and loongarch-cpu.h.
+ case ${with_arch} in
+ native) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_NATIVE" ;;
+ la464) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_LA464" ;;
+ loongarch64) tm_defines="${tm_defines} DEFAULT_CPU_ARCH=CPU_LOONGARCH64" ;;
+ esac
+
+ case ${with_tune} in
+ native) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_NATIVE" ;;
+ la464) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_LA464" ;;
+ loongarch64) tm_defines="${tm_defines} DEFAULT_CPU_TUNE=CPU_LOONGARCH64" ;;
+ esac
+
+ case ${with_abi} in
+ lp64d) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64D" ;;
+ lp64f) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64F" ;;
+ lp64s) tm_defines="${tm_defines} DEFAULT_ABI_BASE=ABI_BASE_LP64S" ;;
+ esac
+
+ case ${with_abiext} in
+ base) tm_defines="${tm_defines} DEFAULT_ABI_EXT=ABI_EXT_BASE" ;;
+ esac
+
+ case ${with_fpu} in
+ none) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_NOFPU" ;;
+ 32) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_FPU32" ;;
+ 64) tm_defines="$tm_defines DEFAULT_ISA_EXT_FPU=ISA_EXT_FPU64" ;;
+ esac
+
+ tmake_file="loongarch/t-loongarch $tmake_file"
+ ;;
+
+ powerpc*-*-* | rs6000-*-*)
+ # FIXME: The PowerPC port uses the value set at compile time,
+ # although it's only cosmetic.
+ if test "x$with_cpu" != x
+ then
+ target_cpu_default2="\\\"$with_cpu\\\""
+ fi
+ out_file="${cpu_type}/${cpu_type}.cc"
+ c_target_objs="${c_target_objs} ${cpu_type}-c.o"
+ cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
+ d_target_objs="${d_target_objs} ${cpu_type}-d.o"
+ tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
+ ;;
+
+ sh[123456ble]*-*-* | sh-*-*)
+ c_target_objs="${c_target_objs} sh-c.o"
+ cxx_target_objs="${cxx_target_objs} sh-c.o"
+ ;;
+
+ sparc*-*-*)
+ # Some standard aliases.
+ case x$with_cpu in
+ xsparc)
+ with_cpu=v7
+ ;;
+ xsparcv9 | xsparc64)
+ with_cpu=v9
+ ;;
+ esac
+
+ if test x$with_tune = x ; then
+ case ${target} in
+ *-leon-*)
+ with_tune=leon
+ ;;
+ *-leon[3-9]*)
+ with_tune=leon3
+ ;;
+ esac
+ fi
+
+ # The SPARC port checks this value at compile-time.
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+
+ v850*-*-*)
+ case "x$with_cpu" in
+ x)
+ ;;
+ xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+ xv850es)
+ target_cpu_default2="TARGET_CPU_v850e1"
+ ;;
+ esac
+ ;;
+ visium-*-*)
+ target_cpu_default2="TARGET_CPU_$with_cpu"
+ ;;
+esac
+
+t=
+all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu nan fp_32 odd_spreg_32 divide llsc mips-plt synci tls lxc1-sxc1 madd4 isa_spec"
+for option in $all_defaults
+do
+ eval "val=\$with_"`echo $option | sed s/-/_/g`
+ if test -n "$val"; then
+ case " $supported_defaults " in
+ *" $option "*)
+ ;;
+ *)
+ echo "This target does not support --with-$option." 2>&1
+ echo "Valid --with options are: $supported_defaults" 2>&1
+ exit 1
+ ;;
+ esac
+
+ if test "x$t" = x
+ then
+ t="{ \"$option\", \"$val\" }"
+ else
+ t="${t}, { \"$option\", \"$val\" }"
+ fi
+ fi
+done
+
+if test "x$t" = x
+then
+ configure_default_options="{ { NULL, NULL} }"
+else
+ configure_default_options="{ ${t} }"
+fi
+
+if test "$target_cpu_default2" != ""
+then
+ if test "$target_cpu_default" != ""
+ then
+ target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
+ else
+ target_cpu_default=$target_cpu_default2
+ fi
+fi
+
+case ${target} in
+i[34567]86-*-* | x86_64-*-*)
+ if test x$enable_as_accelerator = xyes; then
+ extra_programs="mkoffload\$(exeext)"
+ fi
+ ;;
+esac
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/configure
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/configure (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/configure (revision 5)
@@ -0,0 +1,34263 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
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+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
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+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
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+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
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+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
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+PACKAGE_TARNAME=
+PACKAGE_VERSION=
+PACKAGE_STRING=
+PACKAGE_BUGREPORT=
+PACKAGE_URL=
+
+ac_unique_file="tree.cc"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+CET_HOST_FLAGS
+NO_PIE_FLAG
+NO_PIE_CFLAGS
+enable_default_pie
+PICFLAG
+enable_host_shared
+enable_plugin
+pluginlibs
+ISLINC
+ISLLIBS
+GMPINC
+GMPLIBS
+target_cpu_default
+d_target_objs
+fortran_target_objs
+cxx_target_objs
+c_target_objs
+use_gcc_stdint
+xm_defines
+xm_include_list
+xm_file_list
+tm_d_include_list
+tm_d_file_list
+tm_p_include_list
+tm_p_file_list
+tm_defines
+tm_include_list
+tm_file_list
+common_out_object_file
+common_out_file
+out_object_file
+out_file
+objc_boehm_gc
+md_file
+local_prefix
+lang_tree_files
+lang_specs_files
+lang_opt_files
+install
+out_host_hook_obj
+host_xm_defines
+host_xm_include_list
+host_xm_file_list
+host_exeext
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+gcc_gxx_libcxx_include_dir
+gcc_gxx_include_dir_add_sysroot
+gcc_gxx_include_dir
+gcc_config_arguments
+float_h_file
+extra_programs
+extra_objs
+extra_headers_list
+user_headers_inc_next_post
+user_headers_inc_next_pre
+extra_gcc_objs
+TM_MULTILIB_EXCEPTIONS_CONFIG
+TM_MULTILIB_CONFIG
+TM_ENDIAN_CONFIG
+tmake_file
+xmake_file
+cpp_install_dir
+selftest_languages
+check_languages
+build_file_translate
+build_xm_defines
+build_xm_include_list
+build_xm_file_list
+build_install_headers_dir
+build_exeext
+all_selected_languages
+all_languages
+all_lang_makefrags
+all_lang_configurefrags
+all_gtfiles
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+DO_LINK_SERIALIZATION
+DO_LINK_MUTEX
+CSCOPE
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+libgcc_visibility
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+gcc_cv_dsymutil
+gcc_cv_otool
+gcc_cv_readelf
+gcc_cv_objdump
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+ORIGINAL_LD_FOR_TARGET
+ORIGINAL_PLUGIN_LD_FOR_TARGET
+gcc_cv_ld
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+manext
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+LIBICONV
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+ZSTD_CPPFLAGS
+ZSTD_LIB
+ZSTD_INCLUDE
+DL_LIB
+LDEXP_LIB
+NETLIBS
+EXTRA_GCC_LIBS
+GNAT_LIBEXC
+COLLECT2_LIBS
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+FLEX
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+MAKEINFO
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+make_compare_target
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+gnat_install_lib
+REPORT_BUGS_TEXI
+REPORT_BUGS_TO
+PKGVERSION
+CONFIGURE_SPECS
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+enable_fixed_point
+enable_decimal_float
+with_float
+with_cpu
+enable_multiarch
+enable_multilib
+coverage_flags
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+PACKAGE_NAME
+PATH_SEPARATOR
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+language_hooks'
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+with_build_libsubdir
+with_local_prefix
+with_native_system_header_dir
+with_build_sysroot
+with_sysroot
+with_gxx_include_dir
+with_gxx_libcxx_include_dir
+with_cpp_install_dir
+enable_generated_files_in_srcdir
+with_gnu_ld
+with_ld
+with_demangler_in_ld
+with_dsymutil
+with_gnu_as
+with_as
+enable_largefile
+enable_build_format_warnings
+enable_werror_always
+enable_checking
+enable_coverage
+enable_gather_detailed_mem_stats
+enable_valgrind_annotations
+enable_multilib
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+enable___cxa_atexit
+enable_decimal_float
+enable_fixed_point
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+enable_tls
+enable_vtable_verify
+enable_analyzer
+enable_objc_gc
+with_dwarf2
+enable_shared
+enable_gcov
+with_specs
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+with_zstd_include
+with_zstd_lib
+enable_rpath
+with_libiconv_prefix
+with_libiconv_type
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+enable_large_address_aware
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+with_pic
+enable_fast_install
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+enable_ld
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+with_plugin_ld
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+enable_initfini_array
+enable_comdat
+enable_newlib_nano_formatted_io
+enable_standard_branch_protection
+enable_fix_cortex_a53_835769
+enable_fix_cortex_a53_843419
+with_glibc_version
+enable_gnu_unique_object
+enable_linker_build_id
+enable_libssp
+enable_default_ssp
+with_long_double_128
+with_long_double_format
+with_gc
+with_system_zlib
+enable_maintainer_mode
+enable_link_mutex
+enable_link_serialization
+enable_version_specific_runtime_libs
+enable_plugin
+enable_host_shared
+enable_libquadmath_support
+with_linker_hash_style
+with_diagnostics_color
+with_diagnostics_urls
+enable_default_pie
+enable_cet
+enable_s390_excess_float_precision
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+host_alias
+target_alias
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+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CXX
+CXXFLAGS
+CCC
+CXXCPP
+CPP
+GMPLIBS
+GMPINC
+ISLLIBS
+ISLINC'
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+
+# Initialize some variables set by options.
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+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
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+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
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+ ac_prev=
+ continue
+ fi
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+ case $ac_option in
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+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
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+ bindir=$ac_optarg ;;
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+ -build | --build | --buil | --bui | --bu)
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+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
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+ ac_prev=cache_file ;;
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+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
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+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
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+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ -docdir | --docdir | --docdi | --doc | --do)
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+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
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+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
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+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
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+
+ -enable-* | --enable-*)
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+ # Reject names that are not valid shell variable names.
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+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
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+ ac_unrecognized_sep=', ';;
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+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
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+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
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+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
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+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures this package to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-generated-files-in-srcdir
+ put copies of generated files in source dir intended
+ for creating source tarballs for users without
+ texinfo bison or flex
+ --disable-largefile omit support for large files
+ --disable-build-format-warnings
+ don't use -Wformat while building GCC
+ --enable-werror-always enable -Werror despite compiler version
+ --enable-checking[=LIST]
+ enable expensive run-time checks. With LIST, enable
+ only specific categories of checks. Categories are:
+ yes,no,all,none,release. Flags are:
+ assert,df,extra,fold,gc,gcac,gimple,misc,
+ rtlflag,rtl,runtime,tree,valgrind,types
+ --enable-coverage[=LEVEL]
+ enable compiler's code coverage collection. Use to
+ measure compiler performance and locate unused parts
+ of the compiler. With LEVEL, specify optimization.
+ Values are opt, noopt, default is noopt
+ --enable-gather-detailed-mem-stats
+ enable detailed memory allocation stats gathering
+ --enable-valgrind-annotations
+ enable valgrind runtime interaction
+ --enable-multilib enable library support for multiple ABIs
+ --enable-multiarch enable support for multiarch paths
+ --enable-__cxa_atexit enable __cxa_atexit for C++
+ --enable-decimal-float={no,yes,bid,dpd}
+ enable decimal float extension to C. Selecting 'bid'
+ or 'dpd' choses which decimal floating point format
+ to use
+ --enable-fixed-point enable fixed-point arithmetic extension to C
+ --enable-threads[=LIB] enable thread usage for target GCC, using LIB thread
+ package
+ --enable-tls enable or disable generation of tls code overriding
+ the assembler check for tls support
+ --enable-vtable-verify enable vtable verification feature
+ --disable-analyzer disable -fanalyzer static analyzer
+ --enable-objc-gc enable the use of Boehm's garbage collector with the
+ GNU Objective-C runtime
+ --disable-shared don't provide a shared libgcc
+ --disable-gcov don't provide libgcov and related host tools
+ --enable-languages=LIST specify which front-ends to build
+ --disable-rpath do not hardcode runtime library paths
+ --enable-sjlj-exceptions
+ arrange to use setjmp/longjmp exception handling
+ --enable-secureplt enable -msecure-plt by default for PowerPC
+ --enable-mingw-wildcard Set whether to expand wildcard on command-line.
+ Default to platform configuration
+ --enable-large-address-aware
+ Link mingw executables with --large-address-aware
+ --enable-leading-mingw64-underscores
+ enable leading underscores on 64 bit mingw targets
+ --enable-cld enable -mcld by default for 32bit x86
+ --enable-frame-pointer enable -fno-omit-frame-pointer by default for x86
+ --disable-win32-registry
+ disable lookup of installation paths in the Registry
+ on Windows hosts
+ --enable-win32-registry enable registry lookup (default)
+ --enable-win32-registry=KEY
+ use KEY instead of GCC version as the last portion
+ of the registry key
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-ld[=ARG] build ld [ARG={default,yes,no}]
+ --enable-gold[=ARG] build gold [ARG={default,yes,no}]
+ --enable-gnu-indirect-function
+ enable the use of the @gnu_indirect_function to
+ glibc systems
+ --enable-initfini-array use .init_array/.fini_array sections
+ --enable-comdat enable COMDAT group support
+ --enable-newlib-nano-formatted-io
+ Use nano version formatted IO
+
+ --enable-standard-branch-protection
+ enable Branch Target Identification Mechanism and
+ Return Address Signing by default for AArch64
+ --disable-standard-branch-protection
+ disable Branch Target Identification Mechanism and
+ Return Address Signing by default for AArch64
+
+
+ --enable-fix-cortex-a53-835769
+ enable workaround for AArch64 Cortex-A53 erratum
+ 835769 by default
+ --disable-fix-cortex-a53-835769
+ disable workaround for AArch64 Cortex-A53 erratum
+ 835769 by default
+
+
+ --enable-fix-cortex-a53-843419
+ enable workaround for AArch64 Cortex-A53 erratum
+ 843419 by default
+ --disable-fix-cortex-a53-843419
+ disable workaround for AArch64 Cortex-A53 erratum
+ 843419 by default
+
+ --enable-gnu-unique-object
+ enable the use of the @gnu_unique_object ELF
+ extension on glibc systems
+ --enable-linker-build-id
+ compiler will always pass --build-id to linker
+ --enable-libssp enable linking against libssp
+ --enable-default-ssp enable Stack Smashing Protection as default
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+ --enable-link-mutex avoid linking multiple front-ends at once to avoid
+ thrashing on the build machine
+ --enable-link-serialization
+ avoid linking multiple GCC front-ends at once using
+ make dependencies to avoid thrashing on the build
+ machine
+ --enable-version-specific-runtime-libs
+ specify that runtime libraries should be installed
+ in a compiler-specific directory
+ --enable-plugin enable plugin support
+ --enable-host-shared build host code as shared libraries
+ --disable-libquadmath-support
+ disable libquadmath support for Fortran
+ --enable-default-pie enable Position Independent Executable as default
+ --enable-cet enable Intel CET in host libraries [default=auto]
+ --enable-s390-excess-float-precision
+ on s390 targets, evaluate float with double
+ precision when in standards-conforming mode
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-build-libsubdir=DIR Directory where to find libraries for build system
+ --with-local-prefix=DIR specifies directory to put local include
+ --with-native-system-header-dir=dir
+ use dir as the directory to look for standard
+ system header files in. Defaults to /usr/include.
+ --with-build-sysroot=sysroot
+ use sysroot as the system root during the build
+ --with-sysroot[=DIR] search for usr/lib, usr/include, et al, within DIR
+ --with-gxx-include-dir=DIR
+ specifies directory to put g++ header files
+ --with-gxx-libcxx-include-dir=DIR
+ specifies directory to find libc++ header files
+ --with-cpp-install-dir=DIR
+ install the user visible C preprocessor in DIR
+ (relative to PREFIX) as well as PREFIX/bin
+ --with-gnu-ld arrange to work with GNU ld
+ --with-ld arrange to use the specified ld (full pathname)
+ --with-demangler-in-ld try to use demangler in GNU ld
+ --with-dsymutil arrange to use the specified dsymutil (full
+ pathname)
+ --with-gnu-as arrange to work with GNU as
+ --with-as arrange to use the specified as (full pathname)
+ --with-stack-clash-protection-guard-size=size
+ Set the default stack clash protection guard size
+ for specific targets as a power of two in bytes.
+ --with-dwarf2 force the default debug format to be DWARF 2
+ --with-specs=SPECS add SPECS to driver command-line processing
+ --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
+ --with-bugurl=URL Direct users to URL to report a bug
+ --with-documentation-root-url=URL
+ Root for documentation URLs
+ --with-changes-root-url=URL
+ Root for GCC changes URLs
+ --with-multilib-list select multilibs (AArch64, ARM, AVR, OR1K, RISC-V,
+ SH and x86-64 only)
+ --with-extra-multilibs Select extra multilibs (ARM only)
+ --with-multilib-generator
+ Multi-libs configuration string (RISC-V only)
+ --with-zstd=PATH specify prefix directory for installed zstd library.
+ Equivalent to --with-zstd-include=PATH/include plus
+ --with-zstd-lib=PATH/lib
+ --with-zstd-include=PATH
+ specify directory for installed zstd include files
+ --with-zstd-lib=PATH specify directory for the installed zstd library
+ --with-gnu-ld assume the C compiler uses GNU ld default=no
+ --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
+ --without-libiconv-prefix don't search for libiconv in includedir and libdir
+ --with-libiconv-type=TYPE type of library to search for (auto/static/shared)
+ --with-gcc-major-version-only
+ use only GCC major number in filesystem paths
+ --with-pic try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-plugin-ld=[ARG] specify the plugin linker
+ --with-glibc-version=M.N
+ assume GCC used with glibc version M.N or later
+ --with-long-double-128 use 128-bit long double by default
+ --with-long-double-format={ieee,ibm}
+ Specify whether PowerPC long double uses IEEE or IBM format
+
+ --with-gc={page,zone} this option is not supported anymore. It used to
+ choose the garbage collection mechanism to use with
+ the compiler
+ --with-system-zlib use installed libz
+ --with-linker-hash-style={sysv,gnu,both}
+ specify the linker hash style
+ --with-diagnostics-color={never,auto,auto-if-env,always}
+ specify the default of -fdiagnostics-color option
+ auto-if-env stands for -fdiagnostics-color=auto if
+ GCC_COLOR environment variable is present and
+ -fdiagnostics-color=never otherwise
+ --with-diagnostics-urls={never,auto,auto-if-env,always}
+ specify the default of -fdiagnostics-urls option
+ auto-if-env stands for -fdiagnostics-urls=auto if
+ GCC_URLS or TERM_URLS environment variable is
+ present and -fdiagnostics-urls=never otherwise
+
+Some influential environment variables:
+ CC C compiler command
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+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
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+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ CXXCPP C++ preprocessor
+ CPP C preprocessor
+ GMPLIBS How to link GMP
+ GMPINC How to find GMP include files
+ ISLLIBS How to link isl
+ ISLINC How to find isl include files
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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+ ac_builddir=.
+
+case "$ac_dir" in
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+ # A ".." for each directory in $ac_dir_suffix.
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
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+
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+ .) # We are building in place.
+ ac_srcdir=.
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+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
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+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
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+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
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+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
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+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
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+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
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+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
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+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
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+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
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+ mv -f conftest.er1 conftest.err
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+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
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+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
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+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
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+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
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+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
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+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_cxx_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
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+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
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+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
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+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
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+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
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+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
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+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_mongrel
+
+# ac_fn_cxx_try_run LINENO
+# ------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
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+ if { { ac_try="$ac_link"
+case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
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+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_run
+
+# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_cxx_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
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+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
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+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
+# ----------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_cxx_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_compute_int
+
+# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
+# ---------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_cxx_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_type
+
+# ac_fn_c_find_intX_t LINENO BITS VAR
+# -----------------------------------
+# Finds a signed integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_intX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
+$as_echo_n "checking for int$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in int$2_t 'int' 'long int' \
+ 'long long int' 'short int' 'signed char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+ enum { N = $2 / 2 - 1 };
+int
+main ()
+{
+static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
+ < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ case $ac_type in #(
+ int$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_intX_t
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_find_uintX_t LINENO BITS VAR
+# ------------------------------------
+# Finds an unsigned integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_uintX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
+$as_echo_n "checking for uint$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ case $ac_type in #(
+ uint$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_uintX_t
+
+# ac_fn_cxx_check_header_preproc LINENO HEADER VAR
+# ------------------------------------------------
+# Tests whether HEADER is present, setting the cache variable VAR accordingly.
+ac_fn_cxx_check_header_preproc ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_preproc
+
+# ac_fn_cxx_check_func LINENO FUNC VAR
+# ------------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_cxx_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_func
+
+# ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES
+# -----------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_cxx_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_decl
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_preproc LINENO HEADER VAR
+# ----------------------------------------------
+# Tests whether HEADER is present, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_preproc ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_preproc
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers auto-host.h:config.in"
+
+
+gcc_version=`cat $srcdir/BASE-VER`
+
+# Determine the host, build, and target systems
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+# Determine the noncanonical host name, for Ada.
+ case ${build_alias} in
+ "") build_noncanonical=${build} ;;
+ *) build_noncanonical=${build_alias} ;;
+esac
+
+ case ${host_alias} in
+ "") host_noncanonical=${build_noncanonical} ;;
+ *) host_noncanonical=${host_alias} ;;
+esac
+
+
+
+
+# Determine the noncanonical target name, for directory use.
+ case ${target_alias} in
+ "") target_noncanonical=${host_noncanonical} ;;
+ *) target_noncanonical=${target_alias} ;;
+esac
+
+
+
+
+# Used for constructing correct paths for offload compilers.
+real_target_noncanonical=${target_noncanonical}
+accel_dir_suffix=
+
+# Determine the target- and build-specific subdirectories
+
+# post-stage1 host modules use a different CC_FOR_BUILD so, in order to
+# have matching libraries, they should use host libraries: Makefile.tpl
+# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
+# However, they still use the build modules, because the corresponding
+# host modules (e.g. bison) are only built for the host when bootstrap
+# finishes. So:
+# - build_subdir is where we find build modules, and never changes.
+# - build_libsubdir is where we find build libraries, and can be overridden.
+
+# Prefix 'build-' so this never conflicts with target_subdir.
+build_subdir="build-${build_noncanonical}"
+
+# Check whether --with-build-libsubdir was given.
+if test "${with_build_libsubdir+set}" = set; then :
+ withval=$with_build_libsubdir; build_libsubdir="$withval"
+else
+ build_libsubdir="$build_subdir"
+fi
+
+# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
+if ( test $srcdir = . && test -d gcc ) \
+ || test -d $srcdir/../host-${host_noncanonical}; then
+ host_subdir="host-${host_noncanonical}"
+else
+ host_subdir=.
+fi
+# No prefix.
+target_subdir=${target_noncanonical}
+
+
+# Set program_transform_name
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+
+# Check for bogus environment variables.
+# Test if LIBRARY_PATH contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# LIBRARY_PATH contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
+$as_echo_n "checking LIBRARY_PATH variable... " >&6; }
+case ${LIBRARY_PATH} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ library_path_setting="contains current directory"
+ ;;
+ *)
+ library_path_setting="ok"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
+$as_echo "$library_path_setting" >&6; }
+if test "$library_path_setting" != "ok"; then
+as_fn_error $? "
+*** LIBRARY_PATH shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again." "$LINENO" 5
+fi
+
+# Test if GCC_EXEC_PREFIX contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# GCC_EXEC_PREFIX contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
+$as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
+case ${GCC_EXEC_PREFIX} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ gcc_exec_prefix_setting="contains current directory"
+ ;;
+ *)
+ gcc_exec_prefix_setting="ok"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
+$as_echo "$gcc_exec_prefix_setting" >&6; }
+if test "$gcc_exec_prefix_setting" != "ok"; then
+as_fn_error $? "
+*** GCC_EXEC_PREFIX shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again." "$LINENO" 5
+fi
+
+# -----------
+# Directories
+# -----------
+
+# Specify the local prefix
+local_prefix=
+
+# Check whether --with-local-prefix was given.
+if test "${with_local_prefix+set}" = set; then :
+ withval=$with_local_prefix; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
+no) ;;
+*) local_prefix=$with_local_prefix ;;
+esac
+fi
+
+
+# Default local prefix if it is empty
+if test x$local_prefix = x; then
+ local_prefix=/usr/local
+fi
+
+
+# Check whether --with-native-system-header-dir was given.
+if test "${with_native_system_header_dir+set}" = set; then :
+ withval=$with_native_system_header_dir;
+ case ${with_native_system_header_dir} in
+ yes|no) as_fn_error $? "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
+ /* | [A-Za-z]:[\\/]*) ;;
+ *) as_fn_error $? "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
+ esac
+ configured_native_system_header_dir="${withval}"
+
+else
+ configured_native_system_header_dir=
+fi
+
+
+
+# Check whether --with-build-sysroot was given.
+if test "${with_build_sysroot+set}" = set; then :
+ withval=$with_build_sysroot; if test x"$withval" != x ; then
+ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
+ fi
+else
+ SYSROOT_CFLAGS_FOR_TARGET=
+fi
+
+
+
+if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+else
+ test_prefix=$prefix
+fi
+if test "x$exec_prefix" = xNONE; then
+ test_exec_prefix=$test_prefix
+else
+ test_exec_prefix=$exec_prefix
+fi
+
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+ case ${with_sysroot} in
+ /) ;;
+ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
+ esac
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
+
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
+ '${prefix}'|'${prefix}/'*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
+
+else
+
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE=
+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
+
+fi
+
+
+
+
+
+# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
+# passed in by the toplevel make and thus we'd get different behavior
+# depending on where we built the sources.
+gcc_gxx_include_dir=
+# Specify the g++ header file directory
+
+# Check whether --with-gxx-include-dir was given.
+if test "${with_gxx_include_dir+set}" = set; then :
+ withval=$with_gxx_include_dir; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
+no) ;;
+*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
+esac
+fi
+
+
+# If both --with-sysroot and --with-gxx-include-dir are passed, we interpolate
+# the former in the latter and, upon success, compute gcc_gxx_include_dir as
+# relative to the sysroot.
+gcc_gxx_include_dir_add_sysroot=0
+
+# This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_include_dir='${libsubdir}/include/c++'
+ else
+ libstdcxx_incdir='include/c++/$(version)'
+ if test x$host != x$target; then
+ libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
+ fi
+ gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_without_sysroot}"; then
+ gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
+ gcc_gxx_include_dir_add_sysroot=1
+ fi
+fi
+
+# Configuration for an alternate set of C++ headers.
+gcc_gxx_libcxx_include_dir=
+# Specify the alternate g++ header file directory
+
+# Check whether --with-gxx-libcxx-include-dir was given.
+if test "${with_gxx_libcxx_include_dir+set}" = set; then :
+ withval=$with_gxx_libcxx_include_dir; case "${withval}" in
+yes) as_fn_error $? "bad value ${withval} given for libc++ include directory" "$LINENO" 5 ;;
+no) ;;
+*) gcc_gxx_libcxx_include_dir=$with_gxx_libcxx_include_dir ;;
+esac
+fi
+
+
+# If both --with-sysroot and --with-gxx-libcxx-include-dir are passed, we
+# check to see if the latter starts with the former and, upon success, compute
+# gcc_gxx_libcxx_include_dir as relative to the sysroot.
+gcc_gxx_libcxx_include_dir_add_sysroot=0
+
+if test x${gcc_gxx_libcxx_include_dir} != x; then
+
+$as_echo "#define ENABLE_STDLIB_OPTION 1" >>confdefs.h
+
+else
+ $as_echo "#define ENABLE_STDLIB_OPTION 0" >>confdefs.h
+
+fi
+# ??? This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_libcxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_libcxx_include_dir='${libsubdir}/libc++_include/c++/v1'
+ else
+ libcxx_incdir='libc++_include/c++/$(version)/v1'
+ if test x$host != x$target; then
+ libcxx_incdir="$target_alias/$libcxx_incdir"
+ fi
+ gcc_gxx_libcxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_libcxx_without_sysroot=`expr "${gcc_gxx_libcxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_libcxx_without_sysroot}"; then
+ gcc_gxx_libcxx_include_dir="${gcc_gxx_libcxx_without_sysroot}"
+ gcc_gxx_libcxx_include_dir_add_sysroot=1
+ fi
+fi
+
+
+# Check whether --with-cpp_install_dir was given.
+if test "${with_cpp_install_dir+set}" = set; then :
+ withval=$with_cpp_install_dir; if test x$withval = xyes; then
+ as_fn_error $? "option --with-cpp-install-dir requires an argument" "$LINENO" 5
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi
+fi
+
+
+# We would like to our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources. Therefore we have --enable-generated-files-in-srcdir to do
+# just that.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
+$as_echo_n "checking whether to place generated files in the source directory... " >&6; }
+ # Check whether --enable-generated-files-in-srcdir was given.
+if test "${enable_generated_files_in_srcdir+set}" = set; then :
+ enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
+else
+ generated_files_in_srcdir=no
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
+$as_echo "$generated_files_in_srcdir" >&6; }
+
+if test "$generated_files_in_srcdir" = "yes"; then
+ GENINSRC=''
+else
+ GENINSRC='#'
+fi
+
+
+# -------------------
+# Find default linker
+# -------------------
+
+# With GNU ld
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
+else
+ gnu_ld_flag=no
+fi
+
+
+case $target in
+ *darwin*)
+ ld64_flag=yes # Darwin can only use a ld64-compatible linker.
+ dsymutil_flag=yes # Darwin uses dsymutil to link debug.
+ ;;
+ *)
+ ld64_flag=no
+ dsymutil_flag=no
+ ;;
+esac
+
+# With pre-defined ld
+
+# Check whether --with-ld was given.
+if test "${with_ld+set}" = set; then :
+ withval=$with_ld; DEFAULT_LINKER="$with_ld"
+fi
+
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_LINKER"; then
+ as_fn_error $? "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gnu_ld_flag=yes
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep ld64- > /dev/null; then
+ ld64_flag=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_LINKER "$DEFAULT_LINKER"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
+$as_echo_n "checking whether a default linker was specified... " >&6; }
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test x"$gnu_ld_flag" = x"no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
+$as_echo "yes ($DEFAULT_LINKER)" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
+$as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# With demangler in GNU ld
+
+# Check whether --with-demangler-in-ld was given.
+if test "${with_demangler_in_ld+set}" = set; then :
+ withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
+else
+ demangler_in_ld=yes
+fi
+
+
+# Allow the user to specify a dsymutil executable (used on Darwin only, so far)
+
+# Check whether --with-dsymutil was given.
+if test "${with_dsymutil+set}" = set; then :
+ withval=$with_dsymutil; DEFAULT_DSYMUTIL="$with_dsymutil"
+fi
+
+
+dsymutil_vers=
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ if test ! -x "$DEFAULT_DSYMUTIL"; then
+ as_fn_error $? "cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL" "$LINENO" 5
+ else
+ if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
+ dsymutil_flag=yes
+ fi
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_DSYMUTIL "$DEFAULT_DSYMUTIL"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default dsymutil was specified" >&5
+$as_echo_n "checking whether a default dsymutil was specified... " >&6; }
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_DSYMUTIL)" >&5
+$as_echo "yes ($DEFAULT_DSYMUTIL)" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# ----------------------
+# Find default assembler
+# ----------------------
+
+# With GNU as
+
+# Check whether --with-gnu-as was given.
+if test "${with_gnu_as+set}" = set; then :
+ withval=$with_gnu_as; gas_flag="$with_gnu_as"
+else
+ gas_flag=no
+fi
+
+
+
+# Check whether --with-as was given.
+if test "${with_as+set}" = set; then :
+ withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
+fi
+
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_ASSEMBLER"; then
+ as_fn_error $? "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
+ elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gas_flag=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
+$as_echo_n "checking whether a default assembler was specified... " >&6; }
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test x"$gas_flag" = x"no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
+$as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
+$as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+# ---------------
+# Find C compiler
+# ---------------
+
+# If a non-executable a.out is present (e.g. created by GNU as above even if
+# invoked with -v only), the IRIX 6 native ld just overwrites the existing
+# file, even when creating an executable, so an execution test fails.
+# Remove possible default executable files to avoid this.
+#
+# FIXME: This really belongs into AC_PROG_CC and can be removed once
+# Autoconf includes it.
+rm -f a.out a.exe b.out
+
+# Find the native compiler
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GNATBIND+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GNATBIND"; then
+ ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GNATBIND=$ac_cv_prog_GNATBIND
+if test -n "$GNATBIND"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
+$as_echo "$GNATBIND" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GNATBIND"; then
+ ac_ct_GNATBIND=$GNATBIND
+ # Extract the first word of "gnatbind", so it can be a program name with args.
+set dummy gnatbind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GNATBIND"; then
+ ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GNATBIND="gnatbind"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
+if test -n "$ac_ct_GNATBIND"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
+$as_echo "$ac_ct_GNATBIND" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GNATBIND" = x; then
+ GNATBIND="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GNATBIND=$ac_ct_GNATBIND
+ fi
+else
+ GNATBIND="$ac_cv_prog_GNATBIND"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GNATMAKE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GNATMAKE"; then
+ ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GNATMAKE=$ac_cv_prog_GNATMAKE
+if test -n "$GNATMAKE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
+$as_echo "$GNATMAKE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GNATMAKE"; then
+ ac_ct_GNATMAKE=$GNATMAKE
+ # Extract the first word of "gnatmake", so it can be a program name with args.
+set dummy gnatmake; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GNATMAKE"; then
+ ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
+if test -n "$ac_ct_GNATMAKE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
+$as_echo "$ac_ct_GNATMAKE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GNATMAKE" = x; then
+ GNATMAKE="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GNATMAKE=$ac_ct_GNATMAKE
+ fi
+else
+ GNATMAKE="$ac_cv_prog_GNATMAKE"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
+$as_echo_n "checking whether compiler driver understands Ada... " >&6; }
+if ${acx_cv_cc_gcc_supports_ada+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.adb <<EOF
+procedure conftest is begin null; end conftest;
+EOF
+acx_cv_cc_gcc_supports_ada=no
+# There is a bug in old released versions of GCC which causes the
+# driver to exit successfully when the appropriate language module
+# has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
+# Therefore we must check for the error message as well as an
+# unsuccessful exit.
+# Other compilers, like HP Tru64 UNIX cc, exit successfully when
+# given a .adb file, but produce no object file. So we must check
+# if an object file was really produced to guard against this.
+errors=`(${CC} -I"$srcdir"/ada/libgnat -c conftest.adb) 2>&1 || echo failure`
+if test x"$errors" = x && test -f conftest.$ac_objext; then
+ acx_cv_cc_gcc_supports_ada=yes
+fi
+rm -f conftest.*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
+$as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
+
+if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
+ have_gnat=yes
+else
+ have_gnat=no
+fi
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GDC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GDC"; then
+ ac_cv_prog_GDC="$GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_GDC="${ac_tool_prefix}gdc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GDC=$ac_cv_prog_GDC
+if test -n "$GDC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
+$as_echo "$GDC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GDC"; then
+ ac_ct_GDC=$GDC
+ # Extract the first word of "gdc", so it can be a program name with args.
+set dummy gdc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GDC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GDC"; then
+ ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_GDC="gdc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
+if test -n "$ac_ct_GDC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
+$as_echo "$ac_ct_GDC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GDC" = x; then
+ GDC="no"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GDC=$ac_ct_GDC
+ fi
+else
+ GDC="$ac_cv_prog_GDC"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
+$as_echo_n "checking whether the D compiler works... " >&6; }
+if ${acx_cv_d_compiler_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.d <<EOF
+module conftest; int main() { return 0; }
+EOF
+acx_cv_d_compiler_works=no
+if test "x$GDC" != xno; then
+ errors=`(${GDC} -I"$srcdir"/d -c conftest.d) 2>&1 || echo failure`
+ if test x"$errors" = x && test -f conftest.$ac_objext; then
+ acx_cv_d_compiler_works=yes
+ fi
+ rm -f conftest.*
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
+$as_echo "$acx_cv_d_compiler_works" >&6; }
+if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
+ have_gdc=yes
+else
+ have_gdc=no
+fi
+
+
+# Do configure tests with the C++ compiler, since that's what we build with.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+# Remove the -O2: for historical reasons, unless bootstrapping we prefer
+# optimizations to be activated explicitly by the toplevel.
+case "$CC" in
+ */prev-gcc/xgcc*) ;;
+ *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" `
+ CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[ ]//" -e "s/-O[gs][ ]//" -e "s/-O[0-9]*[ ]//" ` ;;
+esac
+
+
+
+
+# Determine PICFLAG for target gnatlib.
+
+
+
+
+case "${target}" in
+ # PIC is the default on some targets or must not be used.
+ *-*-darwin*)
+ # For darwin, common symbols are not allowed in MH_DYLIB files
+ case "${CFLAGS}" in
+ # If we are using a compiler supporting mdynamic-no-pic
+ # and the option has been tested as safe to add, then cancel
+ # it here, since the code generated is incompatible with shared
+ # libs.
+ *-mdynamic-no-pic*) PICFLAG_FOR_TARGET='-fno-common -mno-dynamic-no-pic' ;;
+ *) PICFLAG_FOR_TARGET=-fno-common ;;
+ esac
+ ;;
+ alpha*-dec-osf5*)
+ # PIC is the default.
+ ;;
+ hppa*64*-*-hpux*)
+ # PIC is the default for 64-bit PA HP-UX.
+ ;;
+ i[34567]86-*-cygwin* | x86_64-*-cygwin*)
+ ;;
+ i[34567]86-*-mingw* | x86_64-*-mingw*)
+ ;;
+ i[34567]86-*-interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ i[34567]86-*-nto-qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ PICFLAG_FOR_TARGET='-fPIC -shared'
+ ;;
+ i[34567]86-pc-msdosdjgpp*)
+ # DJGPP does not support shared libraries at all.
+ ;;
+ ia64*-*-hpux*)
+ # On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+ loongarch*-*-*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ mips-sgi-irix6*)
+ # PIC is the default.
+ ;;
+ rs6000-ibm-aix* | powerpc-ibm-aix*)
+ # All AIX code is PIC.
+ ;;
+
+ # Some targets support both -fPIC and -fpic, but prefer the latter.
+ # FIXME: Why?
+ i[34567]86-*-* | x86_64-*-*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # FIXME: Override -fPIC default in libgcc only?
+ sh-*-linux* | sh[2346lbe]*-*-linux*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # FIXME: Simplify to sh*-*-netbsd*?
+ sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+ sh64-*-netbsd* | sh64l*-*-netbsd*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ # Default to -fPIC unless specified otherwise.
+ *)
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+esac
+
+# If the user explicitly uses -fpic/-fPIC, keep that.
+case "${CFLAGS_FOR_TARGET}" in
+ *-fpic*)
+ PICFLAG_FOR_TARGET=-fpic
+ ;;
+ *-fPIC*)
+ PICFLAG_FOR_TARGET=-fPIC
+ ;;
+esac
+
+
+
+# -------------------------
+# Check C compiler features
+# -------------------------
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_cxx_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_cxx_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ino_t" >&5
+$as_echo_n "checking size of ino_t... " >&6; }
+if ${ac_cv_sizeof_ino_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (ino_t))" "ac_cv_sizeof_ino_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_ino_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (ino_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_ino_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ino_t" >&5
+$as_echo "$ac_cv_sizeof_ino_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INO_T $ac_cv_sizeof_ino_t
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of dev_t" >&5
+$as_echo_n "checking size of dev_t... " >&6; }
+if ${ac_cv_sizeof_dev_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (dev_t))" "ac_cv_sizeof_dev_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_dev_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (dev_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_dev_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_dev_t" >&5
+$as_echo "$ac_cv_sizeof_dev_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_DEV_T $ac_cv_sizeof_dev_t
+_ACEOF
+
+
+
+# Select the right stat being able to handle 64bit inodes, if needed.
+if test "$enable_largefile" != no; then
+ case "$host, $build" in
+ *-*-aix*,*|*,*-*-aix*)
+ if test "$ac_cv_sizeof_ino_t" == "4" -a "$ac_cv_sizeof_dev_t" == 4; then
+
+$as_echo "#define HOST_STAT_FOR_64BIT_INODES stat64x" >>confdefs.h
+
+ fi;;
+ esac
+fi
+
+
+# sizeof(char) is 1 by definition.
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if ${ac_cv_sizeof_short+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_short" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (short)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_short=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_int" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_int=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+ac_fn_cxx_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
+if test "x$ac_cv_type_long_long" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LONG_LONG 1
+_ACEOF
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
+$as_echo_n "checking size of long long... " >&6; }
+if ${ac_cv_sizeof_long_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
+$as_echo "$ac_cv_sizeof_long_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+fi
+
+ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
+case $ac_cv_c_int8_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int8_t $ac_cv_c_int8_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
+case $ac_cv_c_int16_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int16_t $ac_cv_c_int16_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
+case $ac_cv_c_int32_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int32_t $ac_cv_c_int32_t
+_ACEOF
+;;
+esac
+
+ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
+case $ac_cv_c_int64_t in #(
+ no|yes) ;; #(
+ *)
+
+cat >>confdefs.h <<_ACEOF
+#define int64_t $ac_cv_c_int64_t
+_ACEOF
+;;
+esac
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
+$as_echo_n "checking for unsigned long long int... " >&6; }
+if ${ac_cv_type_unsigned_long_long_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_unsigned_long_long_int=yes
+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ /* For now, do not test the preprocessor; as of 2007 there are too many
+ implementations with broken preprocessors. Perhaps this can
+ be revisited in 2012. In the meantime, code should not expect
+ #if to work with literals wider than 32 bits. */
+ /* Test literals. */
+ long long int ll = 9223372036854775807ll;
+ long long int nll = -9223372036854775807LL;
+ unsigned long long int ull = 18446744073709551615ULL;
+ /* Test constant expressions. */
+ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
+ ? 1 : -1)];
+ typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
+ ? 1 : -1)];
+ int i = 63;
+int
+main ()
+{
+/* Test availability of runtime routines for shift and division. */
+ long long int llmax = 9223372036854775807ll;
+ unsigned long long int ullmax = 18446744073709551615ull;
+ return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
+ | (llmax / ll) | (llmax % ll)
+ | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
+ | (ullmax / ull) | (ullmax % ull));
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+else
+ ac_cv_type_unsigned_long_long_int=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
+$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
+ if test $ac_cv_type_unsigned_long_long_int = yes; then
+
+$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
+
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
+$as_echo_n "checking for long long int... " >&6; }
+if ${ac_cv_type_long_long_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_long_long_int=yes
+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+ ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
+ if test $ac_cv_type_long_long_int = yes; then
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+ #ifndef LLONG_MAX
+ # define HALF \
+ (1LL << (sizeof (long long int) * CHAR_BIT - 2))
+ # define LLONG_MAX (HALF - 1 + HALF)
+ #endif
+int
+main ()
+{
+long long int n = 1;
+ int i;
+ for (i = 0; ; i++)
+ {
+ long long int m = n << i;
+ if (m >> i != n)
+ return 1;
+ if (LLONG_MAX / 2 < m)
+ break;
+ }
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_type_long_long_int=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
+$as_echo "$ac_cv_type_long_long_int" >&6; }
+ if test $ac_cv_type_long_long_int = yes; then
+
+$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
+
+ fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
+if test "x$ac_cv_type_intmax_t" = xyes; then :
+
+$as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
+
+else
+ test $ac_cv_type_long_long_int = yes \
+ && ac_type='long long int' \
+ || ac_type='long int'
+
+cat >>confdefs.h <<_ACEOF
+#define intmax_t $ac_type
+_ACEOF
+
+fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
+if test "x$ac_cv_type_intptr_t" = xyes; then :
+
+$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
+
+else
+ for ac_type in 'int' 'long int' 'long long int'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define intptr_t $ac_type
+_ACEOF
+
+ ac_type=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test -z "$ac_type" && break
+ done
+fi
+
+
+ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
+case $ac_cv_c_uint8_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT8_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint8_t $ac_cv_c_uint8_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
+case $ac_cv_c_uint16_t in #(
+ no|yes) ;; #(
+ *)
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint16_t $ac_cv_c_uint16_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
+case $ac_cv_c_uint32_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT32_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint32_t $ac_cv_c_uint32_t
+_ACEOF
+;;
+ esac
+
+ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
+case $ac_cv_c_uint64_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT64_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint64_t $ac_cv_c_uint64_t
+_ACEOF
+;;
+ esac
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
+if test "x$ac_cv_type_uintmax_t" = xyes; then :
+
+$as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
+
+else
+ test $ac_cv_type_unsigned_long_long_int = yes \
+ && ac_type='unsigned long long int' \
+ || ac_type='unsigned long int'
+
+cat >>confdefs.h <<_ACEOF
+#define uintmax_t $ac_type
+_ACEOF
+
+fi
+
+
+
+ ac_fn_cxx_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
+if test "x$ac_cv_type_uintptr_t" = xyes; then :
+
+$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
+
+else
+ for ac_type in 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define uintptr_t $ac_type
+_ACEOF
+
+ ac_type=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test -z "$ac_type" && break
+ done
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
+ as_fn_error $? "uint64_t or int64_t not found" "$LINENO" 5
+fi
+
+# check what underlying integer type int64_t uses
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t underlying type" >&5
+$as_echo_n "checking for int64_t underlying type... " >&6; }
+if ${ac_cv_int64_t_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long> { typedef long t; };
+
+int
+main ()
+{
+X<int64_t>::t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_int64_t_type=long
+else
+ ac_cv_int64_t_type="long long"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_int64_t_type" >&5
+$as_echo "$ac_cv_int64_t_type" >&6; }
+if test "$ac_cv_int64_t_type" = "long"; then
+
+$as_echo "#define INT64_T_IS_LONG 1" >>confdefs.h
+
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long long> { typedef long long t; };
+
+int
+main ()
+{
+X<int64_t>::t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ as_fn_error $? "error verifying int64_t uses long long" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::swap in <utility>" >&5
+$as_echo_n "checking for std::swap in <utility>... " >&6; }
+if ${ac_cv_std_swap_in_utility+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <utility>
+
+int
+main ()
+{
+int a, b; std::swap(a,b);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_std_swap_in_utility=yes
+else
+ ac_cv_std_swap_in_utility=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_std_swap_in_utility" >&5
+$as_echo "$ac_cv_std_swap_in_utility" >&6; }
+if test $ac_cv_std_swap_in_utility = yes; then
+
+$as_echo "#define HAVE_SWAP_IN_UTILITY 1" >>confdefs.h
+
+fi
+
+# Check whether compiler is affected by placement new aliasing bug (PR 29286).
+# If the host compiler is affected by the bug, and we build with optimization
+# enabled (which happens e.g. when cross-compiling), the pool allocator may
+# get miscompiled. Use -fno-strict-aliasing to work around this problem.
+# Since there is no reliable feature check for the presence of this bug,
+# we simply use a GCC version number check. (This should never trigger for
+# stages 2 or 3 of a native bootstrap.)
+aliasing_flags=
+if test "$GCC" = yes; then
+ saved_CXXFLAGS="$CXXFLAGS"
+
+ # The following test compilation will succeed if and only if $CXX accepts
+ # -fno-strict-aliasing *and* is older than GCC 4.3.
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX is affected by placement new aliasing bug" >&5
+$as_echo_n "checking whether $CXX is affected by placement new aliasing bug... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
+#error compiler not affected by placement new aliasing bug
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; aliasing_flags='-fno-strict-aliasing'
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+
+
+
+
+# ---------------------
+# Warnings and checking
+# ---------------------
+
+# Check $CC warning features (if it's GCC).
+# We want to use -pedantic, but we don't want warnings about
+# * 'long long'
+# * variadic macros
+# * overlong strings
+# * C++11 narrowing conversions in { }
+# So, we only use -pedantic if we can disable those warnings.
+
+# In stage 1, disable -Wformat warnings from old GCCs about new % codes
+# Check whether --enable-build-format-warnings was given.
+if test "${enable_build_format_warnings+set}" = set; then :
+ enableval=$enable_build_format_warnings;
+else
+ enable_build_format_warnings=yes
+fi
+
+if test $enable_build_format_warnings = no; then :
+ wf_opt=-Wno-format
+else
+ wf_opt=
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+loose_warn=
+save_CXXFLAGS="$CXXFLAGS"
+for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
+$as_echo_n "checking whether $CXX supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CXXFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ loose_warn="$loose_warn${loose_warn:+ }$real_option"
+fi
+ done
+CXXFLAGS="$save_CXXFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+c_loose_warn=
+save_CFLAGS="$CFLAGS"
+for real_option in -Wstrict-prototypes -Wmissing-prototypes ; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+strict_warn=
+save_CXXFLAGS="$CXXFLAGS"
+for real_option in -Wmissing-format-attribute -Woverloaded-virtual; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
+$as_echo_n "checking whether $CXX supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CXXFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }$real_option"
+fi
+ done
+CXXFLAGS="$save_CXXFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+c_strict_warn=
+save_CFLAGS="$CFLAGS"
+for real_option in -Wold-style-definition -Wc++-compat; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+# Do the check with the no- prefix removed from the warning options
+# since gcc silently accepts any -Wno-* option on purpose
+if test "$GXX" = yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
+$as_echo_n "checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
+if ${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
+else
+ acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS="$save_CXXFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
+$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
+if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
+fi
+
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+# Check whether --enable-werror-always was given.
+if test "${enable_werror_always+set}" = set; then :
+ enableval=$enable_werror_always;
+else
+ enable_werror_always=no
+fi
+
+if test $enable_werror_always = yes; then :
+ strict_warn="$strict_warn${strict_warn:+ }-Werror"
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+# The above macros do nothing if the compiler is not GCC. However, the
+# Makefile has more goo to add other flags, so these variables are used
+# to enable warnings only for GCC.
+warn_cflags=
+warn_cxxflags=
+if test "x$GCC" = "xyes"; then
+ warn_cflags='$(GCC_WARN_CFLAGS)'
+ warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
+fi
+
+
+
+# Disable exceptions and RTTI if building with g++
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+noexception_flags=
+save_CFLAGS="$CFLAGS"
+for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
+ # Do the check with the no- prefix removed since gcc silently
+ # accepts any -Wno-* option on purpose
+ case $real_option in
+ -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
+ *) option=$real_option ;;
+ esac
+ as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
+$as_echo_n "checking whether $CC supports $option... " >&6; }
+if eval \${$as_acx_Woption+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CFLAGS="$option"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$as_acx_Woption=yes"
+else
+ eval "$as_acx_Woption=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+eval ac_res=\$$as_acx_Woption
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
+ noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
+fi
+ done
+CFLAGS="$save_CFLAGS"
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+# Enable expensive internal checks
+is_release=
+if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
+ is_release=yes
+fi
+
+# Check whether --enable-checking was given.
+if test "${enable_checking+set}" = set; then :
+ enableval=$enable_checking; ac_checking_flags="${enableval}"
+else
+
+# Determine the default checks.
+if test x$is_release = x ; then
+ ac_checking_flags=yes,extra
+else
+ ac_checking_flags=release
+fi
+fi
+
+IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in release $ac_checking_flags
+do
+ case $check in
+ # these set all the flags to specific states
+ yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking= ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
+ ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
+ ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking=1 ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ # these enable particular checks
+ assert) ac_assert_checking=1 ;;
+ df) ac_df_checking=1 ;;
+ extra) ac_extra_checking=1 ;;
+ fold) ac_fold_checking=1 ;;
+ gc) ac_gc_checking=1 ;;
+ gcac) ac_gc_always_collect=1 ;;
+ gimple) ac_gimple_checking=1 ;;
+ misc) ac_checking=1 ;;
+ rtl) ac_rtl_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
+ runtime) ac_runtime_checking=1 ;;
+ tree) ac_tree_checking=1 ;;
+ types) ac_types_checking=1 ;;
+ valgrind) ac_valgrind_checking=1 ;;
+ *) as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
+ esac
+done
+IFS="$ac_save_IFS"
+
+nocommon_flag=""
+if test x$ac_checking != x ; then
+
+$as_echo "#define CHECKING_P 1" >>confdefs.h
+
+ nocommon_flag=-fno-common
+else
+ $as_echo "#define CHECKING_P 0" >>confdefs.h
+
+fi
+
+if test x$ac_extra_checking != x ; then
+
+$as_echo "#define ENABLE_EXTRA_CHECKING 1" >>confdefs.h
+
+else
+ $as_echo "#define ENABLE_EXTRA_CHECKING 0" >>confdefs.h
+
+fi
+if test x$ac_df_checking != x ; then
+
+$as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_assert_checking != x ; then
+
+$as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gimple_checking != x ; then
+
+$as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
+
+fi
+
+if test x$ac_runtime_checking != x ; then
+
+$as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_tree_checking != x ; then
+
+$as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
+
+ TREECHECKING=yes
+fi
+if test x$ac_types_checking != x ; then
+
+$as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
+
+fi
+
+if test x$ac_rtl_checking != x ; then
+
+$as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_rtlflag_checking != x ; then
+
+$as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gc_checking != x ; then
+
+$as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
+
+fi
+if test x$ac_gc_always_collect != x ; then
+
+$as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
+
+fi
+if test x$ac_fold_checking != x ; then
+
+$as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
+
+fi
+valgrind_path_defines=
+valgrind_command=
+
+ac_fn_cxx_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
+if test "x$ac_cv_header_valgrind_h" = xyes; then :
+ have_valgrind_h=yes
+else
+ have_valgrind_h=no
+fi
+
+
+
+# It is certainly possible that there's valgrind but no valgrind.h.
+# GCC relies on making annotations so we must have both.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
+$as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <valgrind/memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ gcc_cv_header_valgrind_memcheck_h=yes
+else
+ gcc_cv_header_valgrind_memcheck_h=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
+$as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
+$as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ gcc_cv_header_memcheck_h=yes
+else
+ gcc_cv_header_memcheck_h=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
+$as_echo "$gcc_cv_header_memcheck_h" >&6; }
+if test $gcc_cv_header_valgrind_memcheck_h = yes; then
+
+$as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
+
+fi
+if test $gcc_cv_header_memcheck_h = yes; then
+
+$as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
+
+fi
+
+if test x$ac_valgrind_checking != x ; then
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "valgrind", so it can be a program name with args.
+set dummy valgrind; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_valgrind_path+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$valgrind_path" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
+ ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ ;;
+esac
+fi
+valgrind_path="$ac_cv_path_valgrind_path"
+if test -n "$valgrind_path"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
+$as_echo "$valgrind_path" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$valgrind_path" = "x" \
+ || (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ as_fn_error $? "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
+ fi
+ valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
+ valgrind_command="$valgrind_path -q"
+
+$as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
+
+fi
+
+
+
+# Enable code coverage collection
+# Check whether --enable-coverage was given.
+if test "${enable_coverage+set}" = set; then :
+ enableval=$enable_coverage; case "${enableval}" in
+ yes|noopt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0 -fkeep-static-functions"
+ ;;
+ opt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2 -fkeep-static-functions"
+ ;;
+ no)
+ # a.k.a. --disable-coverage
+ coverage_flags=""
+ ;;
+ *)
+ as_fn_error $? "unknown coverage setting $enableval" "$LINENO" 5
+ ;;
+esac
+else
+ coverage_flags=""
+fi
+
+
+
+# Check whether --enable-gather-detailed-mem-stats was given.
+if test "${enable_gather_detailed_mem_stats+set}" = set; then :
+ enableval=$enable_gather_detailed_mem_stats;
+else
+ enable_gather_detailed_mem_stats=no
+fi
+
+gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define GATHER_STATISTICS $gather_stats
+_ACEOF
+
+
+# Check whether --enable-valgrind-annotations was given.
+if test "${enable_valgrind_annotations+set}" = set; then :
+ enableval=$enable_valgrind_annotations;
+else
+ enable_valgrind_annotations=no
+fi
+
+if test x$enable_valgrind_annotations != xno \
+ || test x$ac_valgrind_checking != x; then
+ if (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ as_fn_error $? "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
+ fi
+
+$as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h
+
+fi
+
+# -------------------------------
+# Miscenalleous configure options
+# -------------------------------
+
+# Determine whether or not multilibs are enabled.
+# Check whether --enable-multilib was given.
+if test "${enable_multilib+set}" = set; then :
+ enableval=$enable_multilib;
+else
+ enable_multilib=yes
+fi
+
+
+
+# Determine whether or not multiarch is enabled.
+# Check whether --enable-multiarch was given.
+if test "${enable_multiarch+set}" = set; then :
+ enableval=$enable_multiarch; case "${enableval}" in
+yes|no|auto) enable_multiarch=$enableval;;
+*) as_fn_error $? "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
+esac
+else
+ enable_multiarch=auto
+fi
+
+if test x${enable_multiarch} = xauto; then
+ if test x${with_native_system_header_dir} != x; then
+ ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
+ enable_multiarch=no
+ fi
+ if test x$host != x$target && test "x$with_sysroot" = x; then
+ ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
+ enable_multiarch=no
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
+$as_echo_n "checking for multiarch configuration... " >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
+$as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
+
+# needed for setting the multiarch name for soft-float/hard-float ABIs
+
+
+
+# default stack clash protection guard size as power of twos in bytes.
+# Please keep these in sync with params.def.
+stk_clash_min=12
+stk_clash_max=30
+
+# Keep the default value when the option is not used to 0, this allows us to
+# distinguish between the cases where the user specifially set a value via
+# configure and when the normal default value is used.
+
+# Check whether --with-stack-clash-protection-guard-size was given.
+if test "${with_stack_clash_protection_guard_size+set}" = set; then :
+ withval=$with_stack_clash_protection_guard_size; DEFAULT_STK_CLASH_GUARD_SIZE="$with_stack_clash_protection_guard_size"
+else
+ DEFAULT_STK_CLASH_GUARD_SIZE=0
+fi
+
+if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \
+ && (test $DEFAULT_STK_CLASH_GUARD_SIZE -lt $stk_clash_min \
+ || test $DEFAULT_STK_CLASH_GUARD_SIZE -gt $stk_clash_max); then
+ as_fn_error $? "Invalid value $DEFAULT_STK_CLASH_GUARD_SIZE for --with-stack-clash-protection-guard-size. Must be between $stk_clash_min and $stk_clash_max." "$LINENO" 5
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_STK_CLASH_GUARD_SIZE $DEFAULT_STK_CLASH_GUARD_SIZE
+_ACEOF
+
+
+# Enable __cxa_atexit for C++.
+# Check whether --enable-__cxa_atexit was given.
+if test "${enable___cxa_atexit+set}" = set; then :
+ enableval=$enable___cxa_atexit;
+fi
+
+
+# Enable C extension for decimal float if target supports it.
+
+# Check whether --enable-decimal-float was given.
+if test "${enable_decimal_float+set}" = set; then :
+ enableval=$enable_decimal_float;
+ case $enable_decimal_float in
+ yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
+ *) as_fn_error $? "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
+Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
+ esac
+
+else
+
+ case $target in
+ powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
+ i?86*-*-elfiamcu | i?86*-*-gnu* | x86_64*-*-gnu* | \
+ i?86*-*-mingw* | x86_64*-*-mingw* | \
+ i?86*-*-cygwin* | x86_64*-*-cygwin*)
+ enable_decimal_float=yes
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
+$as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
+ enable_decimal_float=no
+ ;;
+ esac
+
+fi
+
+
+# x86's use BID format instead of DPD
+case x$enable_decimal_float in
+ xyes)
+ case $target in
+ i?86*-*-* | x86_64*-*-*)
+ enable_decimal_float=bid
+ ;;
+ *)
+ enable_decimal_float=dpd
+ ;;
+ esac
+ default_decimal_float=$enable_decimal_float
+ ;;
+ xno)
+ # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
+ # dependency on libdecnumber.
+ default_decimal_float=dpd
+ ;;
+esac
+
+
+
+
+dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_DECIMAL_FLOAT $dfp
+_ACEOF
+
+
+# Use default_decimal_float for dependency.
+enable_decimal_float=$default_decimal_float
+
+bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_DECIMAL_BID_FORMAT $bid
+_ACEOF
+
+
+# Enable C extension for fixed-point arithmetic.
+# Check whether --enable-fixed-point was given.
+if test "${enable_fixed_point+set}" = set; then :
+ enableval=$enable_fixed_point;
+else
+
+ case $target in
+ arm*)
+ enable_fixed_point=yes
+ ;;
+
+ mips*-*-*)
+ enable_fixed_point=yes
+ ;;
+ loongarch*-*-*)
+ enable_fixed_point=yes
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
+$as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
+ enable_fixed_point=no
+ ;;
+ esac
+
+fi
+
+
+
+fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_FIXED_POINT $fixedpoint
+_ACEOF
+
+
+# Enable threads
+# Pass with no value to take the default
+# Pass with a value to specify a thread package
+# Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+ enableval=$enable_threads;
+else
+ enable_threads=''
+fi
+
+
+# Check whether --enable-tls was given.
+if test "${enable_tls+set}" = set; then :
+ enableval=$enable_tls;
+ case $enable_tls in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_tls' is an invalid value for --enable-tls.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+
+else
+ enable_tls=''
+fi
+
+
+# Check whether --enable-vtable-verify was given.
+if test "${enable_vtable_verify+set}" = set; then :
+ enableval=$enable_vtable_verify;
+else
+ enable_vtable_verify=no
+fi
+
+vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_VTABLE_VERIFY $vtable_verify
+_ACEOF
+
+
+# Check whether --enable-analyzer was given.
+if test "${enable_analyzer+set}" = set; then :
+ enableval=$enable_analyzer; if test x$enable_analyzer = xno; then
+ analyzer=0
+else
+ analyzer=1
+fi
+else
+ analyzer=1
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_ANALYZER $analyzer
+_ACEOF
+
+
+# Check whether --enable-objc-gc was given.
+if test "${enable_objc_gc+set}" = set; then :
+ enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
+ objc_boehm_gc=''
+else
+ objc_boehm_gc=1
+fi
+else
+ objc_boehm_gc=''
+fi
+
+
+
+# Check whether --with-dwarf2 was given.
+if test "${with_dwarf2+set}" = set; then :
+ withval=$with_dwarf2; dwarf2="$with_dwarf2"
+else
+ dwarf2=no
+fi
+
+
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared;
+ case $enable_shared in
+ yes | no) ;;
+ *)
+ enable_shared=no
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+ esac
+
+else
+ enable_shared=yes
+fi
+
+
+
+# Check whether --enable-gcov was given.
+if test "${enable_gcov+set}" = set; then :
+ enableval=$enable_gcov;
+else
+ case $target in
+ bpf-*-*)
+ enable_gcov=no
+ ;;
+ *)
+ enable_gcov=yes
+ ;;
+ esac
+fi
+
+
+
+
+
+# Check whether --with-specs was given.
+if test "${with_specs+set}" = set; then :
+ withval=$with_specs; CONFIGURE_SPECS=$withval
+else
+ CONFIGURE_SPECS=
+
+fi
+
+
+
+
+
+# Check whether --with-pkgversion was given.
+if test "${with_pkgversion+set}" = set; then :
+ withval=$with_pkgversion; case "$withval" in
+ yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
+ no) PKGVERSION= ;;
+ *) PKGVERSION="($withval) " ;;
+ esac
+else
+ PKGVERSION="(GCC) "
+
+fi
+
+
+
+
+
+# Check whether --with-bugurl was given.
+if test "${with_bugurl+set}" = set; then :
+ withval=$with_bugurl; case "$withval" in
+ yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
+ no) BUGURL=
+ ;;
+ *) BUGURL="$withval"
+ ;;
+ esac
+else
+ BUGURL="https://gcc.gnu.org/bugs/"
+
+fi
+
+ case ${BUGURL} in
+ "")
+ REPORT_BUGS_TO=
+ REPORT_BUGS_TEXI=
+ ;;
+ *)
+ REPORT_BUGS_TO="<$BUGURL>"
+ REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
+ ;;
+ esac;
+
+
+
+
+# Allow overriding the default URL for documentation
+
+# Check whether --with-documentation-root-url was given.
+if test "${with_documentation_root_url+set}" = set; then :
+ withval=$with_documentation_root_url; case "$withval" in
+ yes) as_fn_error $? "documentation root URL not specified" "$LINENO" 5 ;;
+ no) as_fn_error $? "documentation root URL not specified" "$LINENO" 5 ;;
+ */) DOCUMENTATION_ROOT_URL="$withval" ;;
+ *) as_fn_error $? "documentation root URL does not end with /" "$LINENO" 5 ;;
+ esac
+else
+ DOCUMENTATION_ROOT_URL="https://gcc.gnu.org/onlinedocs/"
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DOCUMENTATION_ROOT_URL "$DOCUMENTATION_ROOT_URL"
+_ACEOF
+
+
+# Allow overriding the default URL for GCC changes
+
+# Check whether --with-changes-root-url was given.
+if test "${with_changes_root_url+set}" = set; then :
+ withval=$with_changes_root_url; case "$withval" in
+ yes) as_fn_error $? "changes root URL not specified" "$LINENO" 5 ;;
+ no) as_fn_error $? "changes root URL not specified" "$LINENO" 5 ;;
+ */) CHANGES_ROOT_URL="$withval" ;;
+ *) as_fn_error $? "changes root URL does not end with /" "$LINENO" 5 ;;
+ esac
+else
+ CHANGES_ROOT_URL="https://gcc.gnu.org/"
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define CHANGES_ROOT_URL "$CHANGES_ROOT_URL"
+_ACEOF
+
+
+# Sanity check enable_languages in case someone does not run the toplevel
+# configure # script.
+# Check whether --enable-languages was given.
+if test "${enable_languages+set}" = set; then :
+ enableval=$enable_languages; case ,${enable_languages}, in
+ ,,|,yes,)
+ # go safe -- we cannot be much sure without the toplevel
+ # configure's
+ # analysis of which target libs are present and usable
+ enable_languages=c
+ ;;
+ *,all,*)
+ as_fn_error $? "only the toplevel supports --enable-languages=all" "$LINENO" 5
+ ;;
+ *,c,*)
+ ;;
+ *)
+ enable_languages=c,${enable_languages}
+ ;;
+esac
+else
+ enable_languages=c
+fi
+
+
+# If top-level libada has been disabled, then wire in install-gnatlib
+# invocation with `make install', so that one can build and install
+# the library manually with `make -C gcc all gnatlib gnattools install'.
+if test x"$enable_libada" = xno; then
+ gnat_install_lib=gnat-install-lib
+else
+ gnat_install_lib=
+fi
+
+
+if test x"$enable_as_accelerator_for" != x; then
+
+$as_echo "#define ACCEL_COMPILER 1" >>confdefs.h
+
+ enable_as_accelerator=yes
+ case "${target}" in
+ *-intelmicemul-*)
+ # In this case we expect offload compiler to be built as native, so we
+ # need to rename the driver to avoid clashes with host's drivers.
+ program_transform_name="s&^&${target}-&" ;;
+ esac
+ sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
+ program_transform_name=`echo $program_transform_name | sed $sedscript`
+ accel_dir_suffix=/accel/${target_noncanonical}
+ real_target_noncanonical=${enable_as_accelerator_for}
+fi
+
+
+
+
+for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
+ tgt=`echo $tgt | sed 's/=.*//'`
+
+ enable_offloading=1
+ case "$tgt" in
+ *-intelmic-* | *-intelmicemul-*)
+ omp_device_property=omp-device-properties-i386
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/i386/t-omp-device"
+ ;;
+ amdgcn*)
+ omp_device_property=omp-device-properties-gcn
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/gcn/t-omp-device"
+ ;;
+ nvptx*)
+ omp_device_property=omp-device-properties-nvptx
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/nvptx/t-omp-device"
+ ;;
+ *)
+ as_fn_error $? "unknown offload target specified" "$LINENO" 5
+ ;;
+ esac
+ omp_device_properties="${omp_device_properties} ${tgt}=${omp_device_property}"
+ omp_device_property_deps="${omp_device_property_deps} ${omp_device_property}"
+
+ if test x"$offload_targets" = x; then
+ offload_targets=$tgt
+ else
+ offload_targets="$offload_targets,$tgt"
+ fi
+done
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define OFFLOAD_TARGETS "$offload_targets"
+_ACEOF
+
+if test x"$enable_offloading" != x; then
+
+$as_echo "#define ENABLE_OFFLOADING 1" >>confdefs.h
+
+else
+
+$as_echo "#define ENABLE_OFFLOADING 0" >>confdefs.h
+
+fi
+
+if test "x$enable_offload_defaulted" = xyes; then
+
+$as_echo "#define OFFLOAD_DEFAULTED 1" >>confdefs.h
+
+fi
+
+
+# Check whether --with-multilib-list was given.
+if test "${with_multilib_list+set}" = set; then :
+ withval=$with_multilib_list; :
+else
+ with_multilib_list=default
+fi
+
+
+
+# Check whether --with-multilib-generator was given.
+if test "${with_multilib_generator+set}" = set; then :
+ withval=$with_multilib_generator; :
+else
+ with_multilib_generator=default
+fi
+
+# Check whether --with-extra-multilibs was given.
+if test "${with_extra_multilibs+set}" = set; then :
+ withval=$with_extra_multilibs; :
+else
+ with_extra_multilibs=default
+fi
+
+# -------------------------
+# Checks for other programs
+# -------------------------
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+# Find some useful tools
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+# We need awk to create options.cc and options.h.
+# Bail out if it's missing.
+case ${AWK} in
+ "") as_fn_error $? "can't build without awk, bailing out" "$LINENO" 5 ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+if ${gcc_cv_prog_LN_S+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftestdata_t
+echo >conftestdata_f
+if ln -s conftestdata_f conftestdata_t 2>/dev/null
+then
+ gcc_cv_prog_LN_S="ln -s"
+else
+ if ln conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S=ln
+ else
+ if cp -p conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S="cp -p"
+ else
+ gcc_cv_prog_LN_S=cp
+ fi
+ fi
+fi
+rm -f conftestdata_f conftestdata_t
+
+fi
+LN_S="$gcc_cv_prog_LN_S"
+if test "$gcc_cv_prog_LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ if test "$gcc_cv_prog_LN_S" = "ln"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
+$as_echo "no, using ln" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
+$as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
+ fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
+$as_echo_n "checking whether ln works... " >&6; }
+if ${acx_cv_prog_LN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftestdata_t
+echo >conftestdata_f
+if ln conftestdata_f conftestdata_t 2>/dev/null
+then
+ acx_cv_prog_LN=ln
+else
+ acx_cv_prog_LN=no
+fi
+rm -f conftestdata_f conftestdata_t
+
+fi
+if test $acx_cv_prog_LN = no; then
+ LN="$LN_S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
+$as_echo "no, using $LN" >&6; }
+else
+ LN="$acx_cv_prog_LN"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+ranlib_flags=""
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
+$as_echo_n "checking for a BSD compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ for ac_prog in ginstall scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ # OSF/1 installbsd also uses dspmsg, but is usable.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
+ else
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+# See if cmp has --ignore-initial.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
+$as_echo_n "checking for cmp's capabilities... " >&6; }
+if ${gcc_cv_prog_cmp_skip+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ echo abfoo >t1
+ echo cdfoo >t2
+ gcc_cv_prog_cmp_skip=slowcompare
+ if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
+ if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=gnucompare
+ fi
+ fi
+ if test $gcc_cv_prog_cmp_skip = slowcompare ; then
+ if cmp t1 t2 2 2 > /dev/null 2>&1; then
+ if cmp t1 t2 1 1 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=fastcompare
+ fi
+ fi
+ fi
+ rm t1 t2
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
+$as_echo "$gcc_cv_prog_cmp_skip" >&6; }
+make_compare_target=$gcc_cv_prog_cmp_skip
+
+
+
+# See if we have the mktemp command.
+# Extract the first word of "mktemp", so it can be a program name with args.
+set dummy mktemp; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_have_mktemp_command+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$have_mktemp_command"; then
+ ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_have_mktemp_command="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
+fi
+fi
+have_mktemp_command=$ac_cv_prog_have_mktemp_command
+if test -n "$have_mktemp_command"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
+$as_echo "$have_mktemp_command" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+
+ # Extract the first word of "makeinfo", so it can be a program name with args.
+set dummy makeinfo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MAKEINFO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MAKEINFO"; then
+ ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MAKEINFO="makeinfo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MAKEINFO=$ac_cv_prog_MAKEINFO
+if test -n "$MAKEINFO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
+$as_echo "$MAKEINFO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -n "$MAKEINFO"; then
+ # Found it, now check the version.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
+$as_echo_n "checking for modern makeinfo... " >&6; }
+if ${gcc_cv_prog_makeinfo_modern+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_prog_version=`eval $MAKEINFO --version 2>&1 |
+ sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
+
+ case $ac_prog_version in
+ '') gcc_cv_prog_makeinfo_modern=no;;
+ 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
+ *) gcc_cv_prog_makeinfo_modern=no;;
+ esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
+$as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
+ else
+ gcc_cv_prog_makeinfo_modern=no
+ fi
+ if test $gcc_cv_prog_makeinfo_modern = no; then
+ MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
+ fi
+
+if test $gcc_cv_prog_makeinfo_modern = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built." >&5
+$as_echo "$as_me: WARNING:
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built." >&2;}
+ BUILD_INFO=
+else
+ BUILD_INFO=info
+fi
+
+
+# Is pod2man recent enough to regenerate manpages?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
+$as_echo_n "checking for recent Pod::Man... " >&6; }
+if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ GENERATED_MANPAGES=generated-manpages
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GENERATED_MANPAGES=
+fi
+
+
+MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
+
+# How about lex?
+for ac_prog in flex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_FLEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$FLEX"; then
+ ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_FLEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+FLEX=$ac_cv_prog_FLEX
+if test -n "$FLEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
+$as_echo "$FLEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$FLEX" && break
+done
+test -n "$FLEX" || FLEX="$MISSING flex"
+
+
+# Bison?
+for ac_prog in bison
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_BISON+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$BISON"; then
+ ac_cv_prog_BISON="$BISON" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_BISON="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+BISON=$ac_cv_prog_BISON
+if test -n "$BISON"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
+$as_echo "$BISON" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$BISON" && break
+done
+test -n "$BISON" || BISON="$MISSING bison"
+
+
+# Binutils are not build modules, unlike bison/flex/makeinfo. So we
+# check for build == host before using them.
+
+# NM
+if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
+ && test -d ../binutils ; then
+ NM='${objdir}/../binutils/nm-new'
+else
+ # Extract the first word of "nm", so it can be a program name with args.
+set dummy nm; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ ac_cv_prog_NM="$NM" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NM="nm"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
+fi
+fi
+NM=$ac_cv_prog_NM
+if test -n "$NM"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
+$as_echo "$NM" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+
+# AR
+if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
+ && test -d ../binutils ; then
+ AR='${objdir}/../binutils/ar'
+else
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+
+# The jit documentation looks better if built with sphinx, but can be
+# built with texinfo if sphinx is not available.
+# Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
+# Extract the first word of "sphinx-build", so it can be a program name with args.
+set dummy sphinx-build; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_doc_build_sys+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$doc_build_sys"; then
+ ac_cv_prog_doc_build_sys="$doc_build_sys" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_doc_build_sys="sphinx"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_doc_build_sys" && ac_cv_prog_doc_build_sys="texinfo"
+fi
+fi
+doc_build_sys=$ac_cv_prog_doc_build_sys
+if test -n "$doc_build_sys"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doc_build_sys" >&5
+$as_echo "$doc_build_sys" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+# --------------------
+# Checks for C headers
+# --------------------
+
+# Need to reject headers which give warnings, so that the -Werror bootstrap
+# works later. *sigh* This needs to come before all header checks.
+
+ac_c_preproc_warn_flag=yes
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
+if ${ac_cv_header_time+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_time=yes
+else
+ ac_cv_header_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
+
+$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
+$as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
+if ${gcc_cv_header_string+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+#include <strings.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_string=yes
+else
+ gcc_cv_header_string=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
+$as_echo "$gcc_cv_header_string" >&6; }
+if test $gcc_cv_header_string = yes; then
+
+$as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if ${ac_cv_header_sys_wait_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_sys_wait_h=yes
+else
+ ac_cv_header_sys_wait_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
+$as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
+if ${ac_cv_sys_tiocgwinsz_in_termios_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <termios.h>
+#ifdef TIOCGWINSZ
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ac_cv_sys_tiocgwinsz_in_termios_h=yes
+else
+ ac_cv_sys_tiocgwinsz_in_termios_h=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
+$as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
+
+if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
+$as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
+if ${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#ifdef TIOCGWINSZ
+ yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+ ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
+else
+ ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
+$as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
+
+ if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
+
+$as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
+
+ fi
+fi
+
+for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
+ fcntl.h ftw.h unistd.h sys/file.h sys/time.h sys/mman.h \
+ sys/resource.h sys/param.h sys/times.h sys/stat.h sys/locking.h \
+ direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+# Check for thread headers.
+ac_fn_cxx_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
+if test "x$ac_cv_header_thread_h" = xyes; then :
+ have_thread_h=yes
+else
+ have_thread_h=
+fi
+
+ac_fn_cxx_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
+if test "x$ac_cv_header_pthread_h" = xyes; then :
+ have_pthread_h=yes
+else
+ have_pthread_h=
+fi
+
+
+# These tests can't be done till we know if we have limits.h.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
+$as_echo_n "checking for CHAR_BIT... " >&6; }
+if ${gcc_cv_decl_char_bit+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef CHAR_BIT
+found
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "found" >/dev/null 2>&1; then :
+ gcc_cv_decl_char_bit=yes
+else
+ gcc_cv_decl_char_bit=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
+$as_echo "$gcc_cv_decl_char_bit" >&6; }
+if test $gcc_cv_decl_char_bit = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
+$as_echo_n "checking number of bits in a byte... " >&6; }
+if ${gcc_cv_c_nbby+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=8
+ gcc_cv_c_nbby=
+ while test $i -lt 65; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+switch(0) {
+ case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
+ case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
+ ; }
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_c_nbby=$i; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ i=`expr $i + 1`
+ done
+ test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
+$as_echo "$gcc_cv_c_nbby" >&6; }
+if test $gcc_cv_c_nbby = failed; then
+ as_fn_error $? "cannot determine number of bits in a byte" "$LINENO" 5
+else
+
+cat >>confdefs.h <<_ACEOF
+#define CHAR_BIT $gcc_cv_c_nbby
+_ACEOF
+
+fi
+fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+ # Check for potential -arch flags. It is not universal unless
+ # there are at least two -arch flags with different values.
+ ac_arch=
+ ac_prev=
+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+ if test -n "$ac_prev"; then
+ case $ac_word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+ ac_arch=$ac_word
+ else
+ ac_cv_c_bigendian=universal
+ break
+ fi
+ ;;
+ esac
+ ac_prev=
+ elif test "x$ac_word" = "x-arch"; then
+ ac_prev=arch
+ fi
+ done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then :
+ # Try to guess by grepping values from an object file.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_c_bigendian=no
+else
+ ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+ no)
+ ;; #(
+ universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+ ;; #(
+ *)
+ as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+
+# ----------------------
+# Checks for C++ headers
+# ----------------------
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" >&5
+$as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" >&2;}; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+for ac_header in unordered_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
+if test "x$ac_cv_header_unordered_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_UNORDERED_MAP 1
+_ACEOF
+
+fi
+done
+
+for ac_header in tr1/unordered_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
+if test "x$ac_cv_header_tr1_unordered_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_TR1_UNORDERED_MAP 1
+_ACEOF
+
+fi
+done
+
+for ac_header in ext/hash_map
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
+if test "x$ac_cv_header_ext_hash_map" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_EXT_HASH_MAP 1
+_ACEOF
+
+fi
+done
+
+
+# --------
+# Dependency checking.
+# --------
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depdir"
+
+
+ac_config_commands="$ac_config_commands gccdepdir"
+
+
+depcc="$CXX" am_compiler_list=
+
+am_depcomp=$ac_aux_dir/depcomp
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ if test $depmode = none; then break; fi
+
+ $as_echo "$as_me:$LINENO: trying $depmode" >&5
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "include sub/conftest.Po" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ depcmd="depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
+ echo "| $depcmd" | sed -e 's/ */ /g' >&5
+ if env $depcmd > conftest.err 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
+ ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ $as_echo "$as_me:$LINENO: success" >&5
+ break
+ fi
+ fi
+ $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
+ sed -e 's/^/| /' < conftest.err >&5
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
+then as_fn_error $? "no usable dependency style found" "$LINENO" 5
+else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+fi
+
+
+# --------
+# UNSORTED
+# --------
+
+
+# These libraries may be used by collect2.
+# We may need a special search path to get them linked.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
+$as_echo_n "checking for collect2 libraries... " >&6; }
+if ${gcc_cv_collect2_libs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LIBS="$LIBS"
+for libs in '' -lld -lmld \
+ '-L/usr/lib/cmplrs/cc2.11 -lmld' \
+ '-L/usr/lib/cmplrs/cc3.11 -lmld'
+do
+ LIBS="$libs"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldopen ();
+int
+main ()
+{
+return ldopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_collect2_libs="$libs"; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+done
+LIBS="$save_LIBS"
+test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
+$as_echo "$gcc_cv_collect2_libs" >&6; }
+case $gcc_cv_collect2_libs in
+ "none required") ;;
+ *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
+esac
+
+
+# When building Ada code on Alpha, we need exc_resume which is usually in
+# -lexc. So test for it.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
+$as_echo_n "checking for library containing exc_resume... " >&6; }
+if ${ac_cv_search_exc_resume+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char exc_resume ();
+int
+main ()
+{
+return exc_resume ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' exc; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_exc_resume=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_exc_resume+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_exc_resume+:} false; then :
+
+else
+ ac_cv_search_exc_resume=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
+$as_echo "$ac_cv_search_exc_resume" >&6; }
+ac_res=$ac_cv_search_exc_resume
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+GNAT_LIBEXC="$LIBS"
+LIBS="$save_LIBS"
+
+
+# To support -mcpu=native on Solaris/SPARC, we need libkstat.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
+$as_echo_n "checking for library containing kstat_open... " >&6; }
+if ${ac_cv_search_kstat_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char kstat_open ();
+int
+main ()
+{
+return kstat_open ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' kstat; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_kstat_open=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_kstat_open+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_kstat_open+:} false; then :
+
+else
+ ac_cv_search_kstat_open=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
+$as_echo "$ac_cv_search_kstat_open" >&6; }
+ac_res=$ac_cv_search_kstat_open
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+EXTRA_GCC_LIBS="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Solaris needs libsocket and libnsl for socket functions before 11.4.
+# C++ needs those for libcody.
+save_LIBS="$LIBS"
+LIBS=
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
+$as_echo_n "checking for library containing gethostbyname... " >&6; }
+if ${ac_cv_search_gethostbyname+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gethostbyname ();
+int
+main ()
+{
+return gethostbyname ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_gethostbyname=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_gethostbyname+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_gethostbyname+:} false; then :
+
+else
+ ac_cv_search_gethostbyname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
+$as_echo "$ac_cv_search_gethostbyname" >&6; }
+ac_res=$ac_cv_search_gethostbyname
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
+$as_echo_n "checking for library containing socket... " >&6; }
+if ${ac_cv_search_socket+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' socket; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_socket=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_socket+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_socket+:} false; then :
+
+else
+ ac_cv_search_socket=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
+$as_echo "$ac_cv_search_socket" >&6; }
+ac_res=$ac_cv_search_socket
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
+$as_echo_n "checking for socket in -lsocket... " >&6; }
+if ${ac_cv_lib_socket_socket+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsocket -lnsl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_socket_socket=yes
+else
+ ac_cv_lib_socket_socket=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
+$as_echo "$ac_cv_lib_socket_socket" >&6; }
+if test "x$ac_cv_lib_socket_socket" = xyes; then :
+ LIBS="-lsocket -lnsl $LIBS"
+fi
+
+fi
+
+
+NETLIBS="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Some systems put ldexp and frexp in libm instead of libc; assume
+# they're both in the same place. jcf-dump needs them.
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
+$as_echo_n "checking for library containing ldexp... " >&6; }
+if ${ac_cv_search_ldexp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ldexp ();
+int
+main ()
+{
+return ldexp ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_ldexp=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_ldexp+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_ldexp+:} false; then :
+
+else
+ ac_cv_search_ldexp=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
+$as_echo "$ac_cv_search_ldexp" >&6; }
+ac_res=$ac_cv_search_ldexp
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+LDEXP_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Some systems need dlopen
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+DL_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Use <inttypes.h> only if it exists,
+# doesn't clash with <sys/types.h>, declares intmax_t and defines
+# PRId64
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
+$as_echo_n "checking for inttypes.h... " >&6; }
+if ${gcc_cv_header_inttypes_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define __STDC_FORMAT_MACROS
+#include <sys/types.h>
+#include <inttypes.h>
+int
+main ()
+{
+intmax_t i = -1;
+#ifndef PRId64
+choke me
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_inttypes_h=yes
+else
+ gcc_cv_header_inttypes_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
+$as_echo "$gcc_cv_header_inttypes_h" >&6; }
+if test $gcc_cv_header_inttypes_h = yes; then
+
+$as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
+
+fi
+
+# Look for the ZSTD package.
+ZSTD_INCLUDE=
+ZSTD_LIB=
+
+
+ZSTD_CPPFLAGS=
+ZSTD_LDFLAGS=
+
+
+
+# Check whether --with-zstd was given.
+if test "${with_zstd+set}" = set; then :
+ withval=$with_zstd;
+fi
+
+
+# Check whether --with-zstd-include was given.
+if test "${with_zstd_include+set}" = set; then :
+ withval=$with_zstd_include;
+fi
+
+
+# Check whether --with-zstd-lib was given.
+if test "${with_zstd_lib+set}" = set; then :
+ withval=$with_zstd_lib;
+fi
+
+case "x$with_zstd" in
+ x) ;;
+ xno)
+ ZSTD_INCLUDE=
+ ZSTD_LIB=
+ ;;
+ *) ZSTD_INCLUDE=$with_zstd/include
+ ZSTD_LIB=$with_zstd/lib
+ ;;
+esac
+
+if test "x$with_zstd" != xno; then
+if test "x$with_zstd_include" != x; then
+ ZSTD_INCLUDE=$with_zstd_include
+fi
+if test "x$with_zstd_lib" != x; then
+ ZSTD_LIB=$with_zstd_lib
+fi
+if test "x$ZSTD_INCLUDE" != x \
+ && test "x$ZSTD_INCLUDE" != xno; then
+ ZSTD_CPPFLAGS=-I$ZSTD_INCLUDE
+fi
+if test "x$ZSTD_LIB" != x \
+ && test "x$ZSTD_LIB" != xno; then
+ ZSTD_LDFLAGS=-L$ZSTD_LIB
+fi
+
+CXXFLAGS="$CXXFLAGS $ZSTD_CPPFLAGS"
+LDFLAGS="$LDFLAGS $ZSTD_LDFLAGS"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zstd.h" >&5
+$as_echo_n "checking for zstd.h... " >&6; }
+if ${gcc_cv_header_zstd_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # We require version 1.3.0 or later. This is the first version that has
+# ZSTD_getFrameContentSize.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <zstd.h>
+#if ZSTD_VERSION_NUMBER < 10300
+#error "need zstd 1.3.0 or better"
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_header_zstd_h=yes
+else
+ gcc_cv_header_zstd_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_zstd_h" >&5
+$as_echo "$gcc_cv_header_zstd_h" >&6; }
+if test $gcc_cv_header_zstd_h = yes; then
+
+$as_echo "#define HAVE_ZSTD_H 1" >>confdefs.h
+
+elif test "x$with_zstd" != x; then
+ as_fn_error $? "Unable to find zstd.h. See config.log for details." "$LINENO" 5
+fi
+
+# LTO can use zstd compression algorithm
+save_LIBS="$LIBS"
+LIBS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ZSTD_compress" >&5
+$as_echo_n "checking for library containing ZSTD_compress... " >&6; }
+if ${ac_cv_search_ZSTD_compress+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ZSTD_compress ();
+int
+main ()
+{
+return ZSTD_compress ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' zstd; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_ZSTD_compress=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_ZSTD_compress+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_ZSTD_compress+:} false; then :
+
+else
+ ac_cv_search_ZSTD_compress=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ZSTD_compress" >&5
+$as_echo "$ac_cv_search_ZSTD_compress" >&6; }
+ac_res=$ac_cv_search_ZSTD_compress
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ZSTD_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+fi
+
+
+
+for ac_func in times clock kill getrlimit setrlimit atoq \
+ popen sysconf strsignal getrusage nl_langinfo \
+ gettimeofday mbstowcs wcswidth mmap posix_fallocate setlocale \
+ clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked madvise mallinfo mallinfo2 fstatat
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+if test x$ac_cv_func_mbstowcs = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
+$as_echo_n "checking whether mbstowcs works... " >&6; }
+if ${gcc_cv_func_mbstowcs_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ gcc_cv_func_mbstowcs_works=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int main()
+{
+ mbstowcs(0, "", 0);
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ gcc_cv_func_mbstowcs_works=yes
+else
+ gcc_cv_func_mbstowcs_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
+$as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
+ if test x$gcc_cv_func_mbstowcs_works = xyes; then
+
+$as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
+
+ fi
+fi
+
+ac_fn_cxx_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
+if test "x$ac_cv_type_ssize_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define ssize_t int
+_ACEOF
+
+fi
+
+ac_fn_cxx_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
+if test "x$ac_cv_type_caddr_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define caddr_t char *
+_ACEOF
+
+fi
+
+ac_fn_cxx_check_type "$LINENO" "sighander_t" "ac_cv_type_sighander_t" "signal.h
+"
+if test "x$ac_cv_type_sighander_t" = xyes; then :
+
+$as_echo "#define HAVE_SIGHANDLER_T 1" >>confdefs.h
+
+fi
+
+
+
+ac_fn_cxx_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
+if test "x$ac_cv_header_sys_mman_h" = xyes; then :
+ gcc_header_sys_mman_h=yes
+else
+ gcc_header_sys_mman_h=no
+fi
+
+ac_fn_cxx_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
+if test "x$ac_cv_func_mmap" = xyes; then :
+ gcc_func_mmap=yes
+else
+ gcc_func_mmap=no
+fi
+
+if test "$gcc_header_sys_mman_h" != yes \
+ || test "$gcc_func_mmap" != yes; then
+ gcc_cv_func_mmap_file=no
+ gcc_cv_func_mmap_dev_zero=no
+ gcc_cv_func_mmap_anon=no
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
+$as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
+if ${gcc_cv_func_mmap_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if
+ # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
+ # memory area containing the same data that you'd get if you applied
+ # read() to the same fd. The only system known to have a problem here
+ # is VMS, where text files have record structure.
+ case "$host_os" in
+ *vms* | ultrix*)
+ gcc_cv_func_mmap_file=no ;;
+ *)
+ gcc_cv_func_mmap_file=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
+$as_echo "$gcc_cv_func_mmap_file" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
+$as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
+if ${gcc_cv_func_mmap_dev_zero+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if it has mmap() but /dev/zero
+ # does not exist, or if mmapping /dev/zero does not give anonymous
+ # zeroed pages with both the following properties:
+ # 1. If you map N consecutive pages in with one call, and then
+ # unmap any subset of those pages, the pages that were not
+ # explicitly unmapped remain accessible.
+ # 2. If you map two adjacent blocks of memory and then unmap them
+ # both at once, they must both go away.
+ # Systems known to be in this category are Windows (all variants),
+ # VMS, and Darwin.
+ case "$host_os" in
+ *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
+ gcc_cv_func_mmap_dev_zero=no ;;
+ *)
+ gcc_cv_func_mmap_dev_zero=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
+$as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
+
+ # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
+$as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
+if ${gcc_cv_decl_map_anon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <unistd.h>
+
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
+int
+main ()
+{
+int n = MAP_ANONYMOUS;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_decl_map_anon=yes
+else
+ gcc_cv_decl_map_anon=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
+$as_echo "$gcc_cv_decl_map_anon" >&6; }
+
+ if test $gcc_cv_decl_map_anon = no; then
+ gcc_cv_func_mmap_anon=no
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
+$as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
+if ${gcc_cv_func_mmap_anon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Add a system to this blacklist if it has mmap() and MAP_ANON or
+ # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
+ # doesn't give anonymous zeroed pages with the same properties listed
+ # above for use of /dev/zero.
+ # Systems known to be in this category are Windows, VMS, and SCO Unix.
+ case "$host_os" in
+ *vms* | cygwin* | pe | mingw* | sco* | udk* )
+ gcc_cv_func_mmap_anon=no ;;
+ *)
+ gcc_cv_func_mmap_anon=yes;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
+$as_echo "$gcc_cv_func_mmap_anon" >&6; }
+ fi
+fi
+
+if test $gcc_cv_func_mmap_file = yes; then
+
+$as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
+
+fi
+if test $gcc_cv_func_mmap_dev_zero = yes; then
+
+$as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
+
+fi
+if test $gcc_cv_func_mmap_anon = yes; then
+
+$as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
+
+fi
+
+
+case "${host}" in
+*-*-*vms*)
+ # Under VMS, vfork works very differently than on Unix. The standard test
+ # won't work, and it isn't easily adaptable. It makes more sense to
+ # just force it.
+ ac_cv_func_vfork_works=yes
+ ;;
+esac
+ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+for ac_header in vfork.h
+do :
+ ac_fn_cxx_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
+if test "x$ac_cv_header_vfork_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_VFORK_H 1
+_ACEOF
+
+fi
+done
+
+for ac_func in fork vfork
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+if test "x$ac_cv_func_fork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if ${ac_cv_func_fork_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_fork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* By Ruediger Kuhlmann. */
+ return fork () < 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_func_fork_works=yes
+else
+ ac_cv_func_fork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
+
+else
+ ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+ case $host in
+ *-*-amigaos* | *-*-msdosdjgpp*)
+ # Override, as these systems have only a dummy fork() stub
+ ac_cv_func_fork_works=no
+ ;;
+ *)
+ ac_cv_func_fork_works=yes
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if ${ac_cv_func_vfork_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_vfork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Thanks to Paul Eggert for this test. */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+ argument registers are propagated back to the parent. The compiler
+ is told about this with #include <vfork.h>, but some compilers
+ (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
+ static variable whose address is put into a register that is
+ clobbered by the vfork. */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+ static pid_t child;
+ if (!child) {
+ child = vfork ();
+ if (child < 0) {
+ perror ("vfork");
+ _exit(2);
+ }
+ if (!child) {
+ arg = getpid();
+ write(-1, "", 0);
+ _exit (arg);
+ }
+ }
+}
+
+int
+main ()
+{
+ pid_t parent = getpid ();
+ pid_t child;
+
+ sparc_address_test (0);
+
+ child = vfork ();
+
+ if (child == 0) {
+ /* Here is another test for sparc vfork register problems. This
+ test uses lots of local variables, at least as many local
+ variables as main has allocated so far including compiler
+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
+ reuse the register of parent for one of the local variables,
+ since it will think that parent can't possibly be used any more
+ in this routine. Assigning to the local variable will thus
+ munge parent in the parent process. */
+ pid_t
+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+ /* Convince the compiler that p..p7 are live; otherwise, it might
+ use the same hardware register for all 8 local variables. */
+ if (p != p1 || p != p2 || p != p3 || p != p4
+ || p != p5 || p != p6 || p != p7)
+ _exit(1);
+
+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+ from child file descriptors. If the child closes a descriptor
+ before it execs or exits, this munges the parent's descriptor
+ as well. Test for this by closing stdout in the child. */
+ _exit(close(fileno(stdout)) != 0);
+ } else {
+ int status;
+ struct stat st;
+
+ while (wait(&status) != child)
+ ;
+ return (
+ /* Was there some problem with vforking? */
+ child < 0
+
+ /* Did the child fail? (This shouldn't happen.) */
+ || status
+
+ /* Did the vfork/compiler bug occur? */
+ || parent != getpid()
+
+ /* Did the file descriptor bug occur? */
+ || fstat(fileno(stdout), &st) != 0
+ );
+ }
+}
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ ac_cv_func_vfork_works=yes
+else
+ ac_cv_func_vfork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+ ac_cv_func_vfork_works=$ac_cv_func_vfork
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
+
+else
+
+$as_echo "#define vfork fork" >>confdefs.h
+
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
+
+$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
+
+fi
+
+
+
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
+$as_echo_n "checking for ld used by GCC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | [A-Za-z]:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${acl_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${acl_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ acl_cv_prog_gnu_ld=yes
+else
+ acl_cv_prog_gnu_ld=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
+$as_echo "$acl_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$acl_cv_prog_gnu_ld
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
+$as_echo_n "checking for shared library run path origin... " >&6; }
+if ${acl_cv_rpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
+$as_echo "$acl_cv_rpath" >&6; }
+ wl="$acl_cv_wl"
+ libext="$acl_cv_libext"
+ shlibext="$acl_cv_shlibext"
+ hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ hardcode_direct="$acl_cv_hardcode_direct"
+ hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ # Check whether --enable-rpath was given.
+if test "${enable_rpath+set}" = set; then :
+ enableval=$enable_rpath; :
+else
+ enable_rpath=yes
+fi
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then :
+ withval=$with_libiconv_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+
+fi
+
+
+# Check whether --with-libiconv-type was given.
+if test "${with_libiconv_type+set}" = set; then :
+ withval=$with_libiconv_type; with_libiconv_type=$withval
+else
+ with_libiconv_type=auto
+fi
+
+ lib_type=`eval echo \$with_libiconv_type`
+
+ LIBICONV=
+ LTLIBICONV=
+ INCICONV=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='iconv '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ if test $use_additional = yes; then
+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$additional_libdir"
+ found_so="$additional_libdir/lib$name.$shlibext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$additional_libdir/lib$name.$libext"; then
+ found_dir="$additional_libdir"
+ found_a="$additional_libdir/lib$name.$libext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$dir"
+ found_so="$dir/lib$name.$shlibext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$dir/lib$name.$libext"; then
+ found_dir="$dir"
+ found_a="$dir/lib$name.$libext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$hardcode_direct" = yes; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
+ fi
+ if test "$hardcode_minus_L" != no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */lib | */lib/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
+ fi
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
+ done
+ fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
+$as_echo_n "checking for iconv... " >&6; }
+if ${am_cv_func_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ am_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+
+ if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
+ for _libs in .libs _libs; do
+ am_save_CPPFLAGS="$CPPFLAGS"
+ am_save_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS -I../libiconv/include"
+ LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ INCICONV="-I../libiconv/include"
+ LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
+ LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBS="$am_save_LIBS"
+ if test "$am_cv_func_iconv" = "yes"; then
+ break
+ fi
+ done
+ fi
+
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_CPPFLAGS="$CPPFLAGS"
+ am_save_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
+ LIBS="$LIBS $LIBICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBS="$am_save_LIBS"
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
+$as_echo "$am_cv_func_iconv" >&6; }
+ if test "$am_cv_func_iconv" = yes; then
+
+$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+
+ for element in $INCICONV; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
+$as_echo_n "checking how to link with libiconv... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
+$as_echo "$LIBICONV" >&6; }
+ else
+ LIBICONV=
+ LTLIBICONV=
+ fi
+
+
+
+ if test "$am_cv_func_iconv" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
+$as_echo_n "checking for iconv declaration... " >&6; }
+ if ${am_cv_proto_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ am_cv_proto_iconv_arg1=""
+else
+ am_cv_proto_iconv_arg1="const"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
+fi
+
+ am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
+ }$am_cv_proto_iconv" >&5
+$as_echo "${ac_t:-
+ }$am_cv_proto_iconv" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define ICONV_CONST $am_cv_proto_iconv_arg1
+_ACEOF
+
+ fi
+
+
+# Until we have in-tree GNU iconv:
+LIBICONV_DEP=
+if test -f "$LTLIBICONV"; then
+ LIBICONV_DEP=$LTLIBICONV
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
+$as_echo_n "checking for LC_MESSAGES... " >&6; }
+if ${am_cv_val_LC_MESSAGES+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_val_LC_MESSAGES=yes
+else
+ am_cv_val_LC_MESSAGES=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
+$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
+ if test $am_cv_val_LC_MESSAGES = yes; then
+
+$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
+
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
+$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
+if ${am_cv_langinfo_codeset+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <langinfo.h>
+int
+main ()
+{
+char* cs = nl_langinfo(CODESET);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ am_cv_langinfo_codeset=yes
+else
+ am_cv_langinfo_codeset=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
+$as_echo "$am_cv_langinfo_codeset" >&6; }
+ if test $am_cv_langinfo_codeset = yes; then
+
+$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
+
+ fi
+
+
+# We will need to find libiberty.h and ansidecl.h
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+saved_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+
+# gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
+# normal autoconf function for these. But force definition of
+# HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
+# basename handling in libiberty.h.
+as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(const char*)" | $as_tr_sh`
+ac_fn_cxx_check_decl "$LINENO" "basename(const char*)" "$as_ac_Symbol" "
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include \"ansidecl.h\"
+#include \"system.h\"
+"
+if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME $ac_have_decl
+_ACEOF
+as_ac_Symbol=`$as_echo "ac_cv_have_decl_strstr(const char*,const char*)" | $as_tr_sh`
+ac_fn_cxx_check_decl "$LINENO" "strstr(const char*,const char*)" "$as_ac_Symbol" "
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include \"ansidecl.h\"
+#include \"system.h\"
+"
+if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRSTR $ac_have_decl
+_ACEOF
+
+
+for ac_func in getenv atol atoll asprintf sbrk abort atof getcwd getwd \
+ madvise stpcpy strnlen strsignal strverscmp \
+ strtol strtoul strtoll strtoull setenv unsetenv \
+ errno snprintf vsnprintf vasprintf malloc realloc calloc \
+ free getopt clock getpagesize ffs clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in getrlimit setrlimit getrusage
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in mallinfo mallinfo2
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+int
+main ()
+{
+rlim_t l = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+
+$as_echo "#define rlim_t long" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+# On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
+# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
+# in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
+# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
+for ac_func in ldgetname
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_LDFCN_H
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in times
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in sigaltstack
+do
+ ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
+$as_echo_n "checking whether $ac_func is declared... " >&6; }
+if eval \${gcc_cv_have_decl_$ac_func+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#include <signal.h>
+
+
+int
+main ()
+{
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+# More time-related stuff.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
+$as_echo_n "checking for struct tms... " >&6; }
+if ${ac_cv_struct_tms+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+
+int
+main ()
+{
+struct tms tms;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_struct_tms=yes
+else
+ ac_cv_struct_tms=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
+$as_echo "$ac_cv_struct_tms" >&6; }
+if test $ac_cv_struct_tms = yes; then
+
+$as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
+
+fi
+
+# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
+# revisit after autoconf 2.50.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
+$as_echo_n "checking for clock_t... " >&6; }
+if ${gcc_cv_type_clock_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+
+int
+main ()
+{
+clock_t x;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_type_clock_t=yes
+else
+ gcc_cv_type_clock_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
+$as_echo "$gcc_cv_type_clock_t" >&6; }
+if test $gcc_cv_type_clock_t = yes; then
+
+$as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
+
+fi
+
+# Check if F_SETLKW is supported by fcntl.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
+$as_echo_n "checking for F_SETLKW... " >&6; }
+if ${ac_cv_f_setlkw+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <fcntl.h>
+int
+main ()
+{
+
+struct flock fl;
+fl.l_whence = 0;
+fl.l_start = 0;
+fl.l_len = 0;
+fl.l_pid = 0;
+return fcntl (1, F_SETLKW, &fl);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_f_setlkw=yes
+else
+ ac_cv_f_setlkw=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
+$as_echo "$ac_cv_f_setlkw" >&6; }
+if test $ac_cv_f_setlkw = yes; then
+
+$as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
+
+fi
+
+# Check if O_CLOEXEC is defined by fcntl
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
+$as_echo_n "checking for O_CLOEXEC... " >&6; }
+if ${ac_cv_o_cloexec+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <fcntl.h>
+int
+main ()
+{
+
+return open ("/dev/null", O_RDONLY | O_CLOEXEC);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_o_cloexec=yes
+else
+ ac_cv_o_cloexec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_o_cloexec" >&5
+$as_echo "$ac_cv_o_cloexec" >&6; }
+if test $ac_cv_o_cloexec = yes; then
+
+$as_echo "#define HOST_HAS_O_CLOEXEC 1" >>confdefs.h
+
+fi
+
+# C++ Modules would like some networking features to provide the mapping
+# server. You can still use modules without them though.
+# The following network-related checks could probably do with some
+# Windows and other non-linux defenses and checking.
+
+# Local socket connectivity wants AF_UNIX networking
+# Check for AF_UNIX networking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_UNIX" >&5
+$as_echo_n "checking for AF_UNIX... " >&6; }
+if ${ac_cv_af_unix+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <netinet/in.h>
+int
+main ()
+{
+
+sockaddr_un un;
+un.sun_family = AF_UNSPEC;
+int fd = socket (AF_UNIX, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&un, sizeof (un));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_af_unix=yes
+else
+ ac_cv_af_unix=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_unix" >&5
+$as_echo "$ac_cv_af_unix" >&6; }
+if test $ac_cv_af_unix = yes; then
+
+$as_echo "#define HAVE_AF_UNIX 1" >>confdefs.h
+
+fi
+
+# Remote socket connectivity wants AF_INET6 networking
+# Check for AF_INET6 networking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AF_INET6" >&5
+$as_echo_n "checking for AF_INET6... " >&6; }
+if ${ac_cv_af_inet6+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+int
+main ()
+{
+
+sockaddr_in6 in6;
+in6.sin6_family = AF_UNSPEC;
+struct addrinfo *addrs = 0;
+struct addrinfo hints;
+hints.ai_flags = 0;
+hints.ai_family = AF_INET6;
+hints.ai_socktype = SOCK_STREAM;
+hints.ai_protocol = 0;
+hints.ai_canonname = 0;
+hints.ai_addr = 0;
+hints.ai_next = 0;
+int e = getaddrinfo ("localhost", 0, &hints, &addrs);
+const char *str = gai_strerror (e);
+freeaddrinfo (addrs);
+int fd = socket (AF_INET6, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&in6, sizeof (in6));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_af_inet6=yes
+else
+ ac_cv_af_inet6=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_af_inet6" >&5
+$as_echo "$ac_cv_af_inet6" >&6; }
+if test $ac_cv_af_inet6 = yes; then
+
+$as_echo "#define HAVE_AF_INET6 1" >>confdefs.h
+
+fi
+
+# Check if _LK_LOCK is supported by _locking
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LK_LOCK" >&5
+$as_echo_n "checking for _LK_LOCK... " >&6; }
+if ${ac_cv_lk_lock+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <io.h>
+#include <sys/locking.h>
+int
+main ()
+{
+
+ int fd;
+ return _locking (fd, _LK_LOCK, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_lk_lock=yes
+else
+ ac_cv_lk_lock=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lk_lock" >&5
+$as_echo "$ac_cv_lk_lock" >&6; }
+if test $ac_cv_lk_lock = yes; then
+
+$as_echo "#define HOST_HAS_LK_LOCK 1" >>confdefs.h
+
+fi
+
+# Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
+CFLAGS="$saved_CFLAGS"
+CXXFLAGS="$saved_CXXFLAGS"
+
+# mkdir takes a single argument on some systems.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
+$as_echo_n "checking if mkdir takes one argument... " >&6; }
+if ${gcc_cv_mkdir_takes_one_arg+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
+#endif
+int
+main ()
+{
+mkdir ("foo", 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_mkdir_takes_one_arg=no
+else
+ gcc_cv_mkdir_takes_one_arg=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
+$as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
+if test $gcc_cv_mkdir_takes_one_arg = yes ; then
+
+$as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
+
+fi
+
+
+# File extensions
+manext='.1'
+objext='.o'
+
+
+
+# With Setjmp/Longjmp based exception handling.
+# Check whether --enable-sjlj-exceptions was given.
+if test "${enable_sjlj_exceptions+set}" = set; then :
+ enableval=$enable_sjlj_exceptions; case $target in
+ *-*-hpux10*)
+ if test $enableval != yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
+$as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
+ enableval=yes
+ fi
+ ;;
+esac
+force_sjlj_exceptions=yes
+else
+ case $target in
+ *-*-hpux10*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ lm32*-*-*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ *)
+ force_sjlj_exceptions=no
+ ;;
+esac
+fi
+
+if test $force_sjlj_exceptions = yes; then
+ sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define CONFIG_SJLJ_EXCEPTIONS $sjlj
+_ACEOF
+
+fi
+
+# --------------------------------------------------------
+# Build, host, and target specific configuration fragments
+# --------------------------------------------------------
+
+# Collect build-machine-specific information.
+. ${srcdir}/config.build || exit 1
+
+# Collect host-machine-specific information.
+. ${srcdir}/config.host || exit 1
+
+target_gtfiles=
+
+# Collect target-machine-specific information.
+. ${srcdir}/config.gcc || exit 1
+
+extra_objs="${host_extra_objs} ${extra_objs}"
+extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
+
+# Default the target-machine variables that were not explicitly set.
+if test x"$tm_file" = x
+then tm_file=$cpu_type/$cpu_type.h; fi
+
+if test x"$extra_headers" = x
+then extra_headers=; fi
+
+if test x$md_file = x
+then md_file=$cpu_type/$cpu_type.md; fi
+
+if test x$out_file = x
+then out_file=$cpu_type/$cpu_type.cc; fi
+
+if test x"$tmake_file" = x
+then tmake_file=$cpu_type/t-$cpu_type
+fi
+
+# Support --enable-initfini-array.
+if test x$enable_initfini_array != xno; then
+ tm_file="${tm_file} initfini-array.h"
+fi
+
+if test x"$dwarf2" = xyes
+then tm_file="$tm_file tm-dwarf2.h"
+fi
+
+# Say what files are being used for the output code and MD file.
+echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
+echo "Using \`$srcdir/config/$md_file' as machine description file."
+
+# If any of the xm_file variables contain nonexistent files, warn
+# about them and drop them.
+
+bx=
+for x in $build_xm_file; do
+ if test -f $srcdir/config/$x
+ then bx="$bx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+build_xm_file="$bx"
+
+hx=
+for x in $host_xm_file; do
+ if test -f $srcdir/config/$x
+ then hx="$hx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+host_xm_file="$hx"
+
+tx=
+for x in $xm_file; do
+ if test -f $srcdir/config/$x
+ then tx="$tx $x"
+ else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
+$as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+xm_file="$tx"
+
+count=a
+for f in $tm_file; do
+ count=${count}x
+done
+if test $count = ax; then
+ echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
+else
+ echo "Using the following target machine macro files:"
+ for f in $tm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+
+if test x$use_long_long_for_widest_fast_int = xyes; then
+
+$as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
+
+fi
+
+gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_LD $gnu_ld_bool
+_ACEOF
+
+
+gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_AS $gnu_as_bool
+_ACEOF
+
+
+count=a
+for f in $host_xm_file; do
+ count=${count}x
+done
+if test $count = a; then
+ :
+elif test $count = ax; then
+ echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
+else
+ echo "Using the following host machine macro files:"
+ for f in $host_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+echo "Using ${out_host_hook_obj} for host machine hooks."
+
+if test "$host_xm_file" != "$build_xm_file"; then
+ count=a
+ for f in $build_xm_file; do
+ count=${count}x
+ done
+ if test $count = a; then
+ :
+ elif test $count = ax; then
+ echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
+ else
+ echo "Using the following build machine macro files:"
+ for f in $build_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+ fi
+fi
+
+if test -n "$configured_native_system_header_dir"; then
+ native_system_header_dir=$configured_native_system_header_dir
+fi
+NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
+
+
+case ${host} in
+ powerpc*-*-darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
+$as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
+if ${gcc_cv_mcontext_underscores+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/cdefs.h>
+#include <sys/signal.h>
+#include <ucontext.h>
+int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_mcontext_underscores=no
+else
+ gcc_cv_mcontext_underscores=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
+$as_echo "$gcc_cv_mcontext_underscores" >&6; }
+ if test $gcc_cv_mcontext_underscores = yes; then
+
+$as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+# ---------
+# Threading
+# ---------
+
+# Check if a valid thread package
+case ${enable_threads} in
+ "" | no)
+ # No threads
+ target_thread_file='single'
+ ;;
+ yes)
+ # default
+ target_thread_file='single'
+ ;;
+ aix | dce | lynx | mipssde | posix | rtems | \
+ single | tpf | vxworks | win32)
+ target_thread_file=${enable_threads}
+ ;;
+ *)
+ echo "${enable_threads} is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+
+if test x${thread_file} = x; then
+ # No thread file set by target-specific clauses in config.gcc,
+ # so use file chosen by default logic above
+ thread_file=${target_thread_file}
+fi
+
+# --------
+# UNSORTED
+# --------
+
+use_cxa_atexit=no
+if test x$enable___cxa_atexit = xyes || \
+ test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
+ if test x$host = x$target; then
+ case $host in
+ # mingw32 doesn't have __cxa_atexit but uses atexit registration
+ # keyed to flag_use_cxa_atexit
+ *-*-mingw32*)
+ use_cxa_atexit=yes
+ ;;
+ powerpc-ibm-aix*)
+ use_cxa_atexit=yes
+ ;;
+ *)
+ ac_fn_cxx_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
+if test "x$ac_cv_func___cxa_atexit" = xyes; then :
+ use_cxa_atexit=yes
+else
+ echo "__cxa_atexit can't be enabled on this target"
+fi
+
+ ;;
+ esac
+ else
+ # We can't check for __cxa_atexit when building a cross, so assume
+ # it is available
+ use_cxa_atexit=yes
+ fi
+ if test x$use_cxa_atexit = xyes; then
+
+$as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
+
+ fi
+fi
+
+# Look for a file containing extra machine modes.
+if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
+ extra_modes_file='$(srcdir)'/config/${extra_modes}
+
+
+cat >>confdefs.h <<_ACEOF
+#define EXTRA_MODES_FILE "config/$extra_modes"
+_ACEOF
+
+fi
+
+# Convert extra_options into a form suitable for Makefile use.
+extra_opt_files=
+all_opt_files=
+for f in $extra_options; do
+ extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
+ all_opt_files="$all_opt_files $srcdir/config/$f"
+done
+
+
+# auto-host.h is the file containing items generated by autoconf and is
+# the first file included by config.h.
+# If host=build, it is correct to have bconfig include auto-host.h
+# as well. If host!=build, we are in error and need to do more
+# work to find out the build config parameters.
+if test x$host = x$build
+then
+ build_auto=auto-host.h
+ HAVE_AUTO_BUILD='# '
+else
+ # We create a subdir, then run autoconf in the subdir.
+ # To prevent recursion we set host and build for the new
+ # invocation of configure to the build for this invocation
+ # of configure.
+ tempdir=build.$$
+ rm -rf $tempdir
+ mkdir $tempdir
+ cd $tempdir
+ case ${srcdir} in
+ /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
+ *) realsrcdir=../${srcdir};;
+ esac
+ # Clearing GMPINC is necessary to prevent host headers being
+ # used by the build compiler. Defining GENERATOR_FILE stops
+ # system.h from including gmp.h.
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
+ ${enable_option_checking+--enable-option-checking="$enable_option_checking"} \
+ --target=$target_alias --host=$build_alias \
+ --build=$build_alias || exit # retaining $tempdir
+
+ # We just finished tests for the build machine, so rename
+ # the file auto-build.h in the gcc directory.
+ mv auto-host.h ../auto-build.h
+ cd ..
+ rm -rf $tempdir
+ build_auto=auto-build.h
+ HAVE_AUTO_BUILD=
+fi
+
+
+
+tm_file="${tm_file} defaults.h"
+tm_p_file="${tm_p_file} tm-preds.h"
+tm_d_file="${tm_d_file} defaults.h"
+host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
+build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+# put this back in temporarily.
+xm_file="auto-host.h ansidecl.h ${xm_file}"
+
+# --------
+# UNSORTED
+# --------
+
+# Compile in configure arguments.
+if test -f configargs.h ; then
+ # Being re-configured.
+ gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
+ gcc_reconf_arguments=`echo "$gcc_config_arguments" | sed -e 's/^.*\( : (reconfigured) .*$\)/\1/'`
+ if [ "$gcc_reconf_arguments" != " : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" ]; then
+ gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
+ fi
+else
+ gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
+fi
+
+# Double all backslashes and backslash all quotes to turn
+# gcc_config_arguments into a C string.
+sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
+$gcc_config_arguments
+EOF
+gcc_config_arguments_str=`cat conftest.out`
+rm -f conftest.out
+
+cat > configargs.h <<EOF
+/* Generated automatically. */
+static const char configuration_arguments[] = "$gcc_config_arguments_str";
+static const char thread_model[] = "$thread_file";
+
+static const struct {
+ const char *name, *value;
+} configure_default_options[] = $configure_default_options;
+EOF
+
+gcc_BASEVER=`cat $srcdir/BASE-VER`
+gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
+gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
+if test -f $srcdir/REVISION ; then
+ gcc_REVISION=`cat $srcdir/REVISION`
+else
+ gcc_REVISION=""
+fi
+cat > plugin-version.h <<EOF
+#include "configargs.h"
+
+#define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
+#define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
+
+static char basever[] = "$gcc_BASEVER";
+static char datestamp[] = "$gcc_DATESTAMP";
+static char devphase[] = "$gcc_DEVPHASE";
+static char revision[] = "$gcc_REVISION";
+
+/* FIXME plugins: We should make the version information more precise.
+ One way to do is to add a checksum. */
+
+static struct plugin_gcc_version gcc_version = {basever, datestamp,
+ devphase, revision,
+ configuration_arguments};
+EOF
+
+# Determine what GCC version number to use in filesystem paths.
+
+ get_gcc_base_ver="cat"
+
+# Check whether --with-gcc-major-version-only was given.
+if test "${with_gcc_major_version_only+set}" = set; then :
+ withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
+ get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
+ fi
+
+fi
+
+
+
+
+# Internationalization
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+if test x"$USE_NLS" != xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
+$as_echo_n "checking for catalogs to be installed... " >&6; }
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS=
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
+$as_echo "$LINGUAS" >&6; }
+
+
+ DATADIRNAME=share
+
+ INSTOBJEXT=.mo
+
+ GENCAT=gencat
+
+ CATOBJEXT=.gmo
+
+fi
+
+# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
+# -liconv on the link line twice.
+case "$LIBINTL" in *$LIBICONV*)
+ LIBICONV= ;;
+esac
+
+# Check whether --enable-secureplt was given.
+if test "${enable_secureplt+set}" = set; then :
+ enableval=$enable_secureplt;
+fi
+
+
+# Check whether --enable-mingw-wildcard was given.
+if test "${enable_mingw_wildcard+set}" = set; then :
+ enableval=$enable_mingw_wildcard;
+else
+ enable_mingw_wildcard=platform
+fi
+
+if test x"$enable_mingw_wildcard" != xplatform ; then :
+
+cat >>confdefs.h <<_ACEOF
+#define MINGW_DOWILDCARD $(test x"$enable_mingw_wildcard" = xno; echo $?)
+_ACEOF
+
+fi
+
+# Check whether --enable-large-address-aware was given.
+if test "${enable_large_address_aware+set}" = set; then :
+ enableval=$enable_large_address_aware;
+fi
+
+if test x"$enable_large_address_aware" = xyes; then :
+
+$as_echo "#define MINGW_DEFAULT_LARGE_ADDR_AWARE 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-leading-mingw64-underscores was given.
+if test "${enable_leading_mingw64_underscores+set}" = set; then :
+ enableval=$enable_leading_mingw64_underscores;
+fi
+
+if test x"$enable_leading_mingw64_underscores" = xyes ; then :
+
+$as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-cld was given.
+if test "${enable_cld+set}" = set; then :
+ enableval=$enable_cld;
+else
+ enable_cld=no
+fi
+
+
+# Check whether --enable-frame-pointer was given.
+if test "${enable_frame_pointer+set}" = set; then :
+ enableval=$enable_frame_pointer;
+else
+
+case $target_os in
+linux* | gnu* | darwin[8912]* | cygwin* | mingw*)
+ # Enable -fomit-frame-pointer by default for these systems with DWARF2.
+ enable_frame_pointer=no
+ ;;
+*)
+ enable_frame_pointer=yes
+ ;;
+esac
+
+fi
+
+
+case $target in
+i[34567]86-*-* | x86_64-*-*)
+ if test "x$enable_cld" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_CLD=1"
+ fi
+ if test "x$enable_frame_pointer" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
+ fi
+ ;;
+esac
+
+# Windows32 Registry support for specifying GCC installation paths.
+# Check whether --enable-win32-registry was given.
+if test "${enable_win32_registry+set}" = set; then :
+ enableval=$enable_win32_registry;
+fi
+
+
+case $host_os in
+ win32 | pe | cygwin* | mingw32*)
+ if test "x$enable_win32_registry" != xno; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
+$as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
+if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RegOpenKeyExA ();
+int
+main ()
+{
+return RegOpenKeyExA ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' advapi32; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_RegOpenKeyExA=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_RegOpenKeyExA+:} false; then :
+
+else
+ ac_cv_search_RegOpenKeyExA=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
+$as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
+ac_res=$ac_cv_search_RegOpenKeyExA
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+ enable_win32_registry=no
+fi
+
+ fi
+
+ if test "x$enable_win32_registry" != xno; then
+
+$as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
+
+
+ if test "x$enable_win32_registry" != xyes \
+ && test "x$enable_win32_registry" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define WIN32_REGISTRY_KEY "$enable_win32_registry"
+_ACEOF
+
+ fi
+ fi
+ ;;
+esac
+
+# Get an absolute path to the GCC top-level source directory
+holddir=`${PWDCMD-pwd}`
+cd $srcdir
+topdir=`${PWDCMD-pwd}`
+cd $holddir
+
+# Conditionalize the makefile for this host machine.
+xmake_file=
+for f in ${host_xmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ xmake_file="${xmake_file} \$(srcdir)/config/$f"
+ fi
+done
+
+# Conditionalize the makefile for this target machine.
+tmake_file_=
+for f in ${tmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+ fi
+done
+tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
+
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
+
+tm_file_list="options.h"
+tm_include_list="options.h insn-constants.h"
+for f in $tm_file; do
+ case $f in
+ ./* )
+ f=`echo $f | sed 's/^..//'`
+ tm_file_list="${tm_file_list} $f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ defaults.h )
+ tm_file_list="${tm_file_list} \$(srcdir)/$f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ * )
+ tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+ tm_include_list="${tm_include_list} config/$f"
+ ;;
+ esac
+done
+
+tm_p_file_list=
+tm_p_include_list=
+for f in $tm_p_file; do
+ case $f in
+ tm-preds.h )
+ tm_p_file_list="${tm_p_file_list} $f"
+ tm_p_include_list="${tm_p_include_list} $f"
+ ;;
+ * )
+ tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ tm_p_include_list="${tm_p_include_list} config/$f"
+ esac
+done
+
+tm_d_file_list=
+tm_d_include_list="options.h insn-constants.h"
+for f in $tm_d_file; do
+ case $f in
+ defaults.h )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/$f"
+ tm_d_include_list="${tm_d_include_list} $f"
+ ;;
+ * )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/config/$f"
+ tm_d_include_list="${tm_d_include_list} config/$f"
+ ;;
+ esac
+done
+
+xm_file_list=
+xm_include_list=
+for f in $xm_file; do
+ case $f in
+ ansidecl.h )
+ xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ auto-host.h )
+ xm_file_list="${xm_file_list} $f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ * )
+ xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
+ xm_include_list="${xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+host_xm_file_list=
+host_xm_include_list=
+for f in $host_xm_file; do
+ case $f in
+ ansidecl.h )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ auto-host.h )
+ host_xm_file_list="${host_xm_file_list} $f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ * )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
+ host_xm_include_list="${host_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+build_xm_file_list=
+for f in $build_xm_file; do
+ case $f in
+ ansidecl.h )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ auto-build.h | auto-host.h )
+ build_xm_file_list="${build_xm_file_list} $f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ * )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
+ build_xm_include_list="${build_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+# Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
+# cross-compiler which does not use the native headers and libraries.
+# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
+CROSS=
+ALL=all.internal
+SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
+BUILD_SYSTEM_HEADER_DIR=$SYSTEM_HEADER_DIR
+
+if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x ||
+ test x$build != x$host || test "x$with_build_sysroot" != x; then
+ if test "x$with_build_sysroot" != x; then
+ BUILD_SYSTEM_HEADER_DIR=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+ else
+ BUILD_SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test x$host != x$target
+ then
+ CROSS="-DCROSS_DIRECTORY_STRUCTURE"
+ ALL=all.cross
+ SYSTEM_HEADER_DIR=$BUILD_SYSTEM_HEADER_DIR
+ elif test "x$TARGET_SYSTEM_ROOT" != x; then
+ SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test "x$with_build_sysroot" != "x"; then
+ target_header_dir="${with_build_sysroot}${native_system_header_dir}"
+ elif test "x$with_sysroot" = x; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
+ elif test "x$with_sysroot" = xyes; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
+ else
+ target_header_dir="${with_sysroot}${native_system_header_dir}"
+ fi
+else
+ target_header_dir=${native_system_header_dir}
+fi
+
+# If this is a cross-compiler that does not
+# have its own set of headers then define
+# inhibit_libc
+
+# If this is using newlib, without having the headers available now,
+# then define inhibit_libc in LIBGCC2_CFLAGS.
+# This prevents libgcc2 from containing any code which requires libc
+# support.
+: ${inhibit_libc=false}
+if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
+ test x$with_newlib = xyes ; } &&
+ { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
+ inhibit_libc=true
+fi
+
+
+# When building gcc with a cross-compiler, we need to adjust things so
+# that the generator programs are still built with the native compiler.
+# Also, we cannot run fixincludes.
+
+# These are the normal (build=host) settings:
+CC_FOR_BUILD='$(CC)'
+CXX_FOR_BUILD='$(CXX)'
+BUILD_CFLAGS='$(ALL_CFLAGS)'
+BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
+BUILD_LDFLAGS='$(LDFLAGS)'
+STMP_FIXINC=stmp-fixinc
+
+# And these apply if build != host, or we are generating coverage data
+if test x$build != x$host || test "x$coverage_flags" != x
+then
+ BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CFLAGS_FOR_BUILD)'
+ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS_FOR_BUILD)'
+ BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
+fi
+
+# Expand extra_headers to include complete path.
+# This substitutes for lots of t-* files.
+extra_headers_list=
+# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
+for file in ${extra_headers} ; do
+ extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+done
+
+# If use_gcc_tgmath is set, append ginclude/tgmath.h.
+if test x"$use_gcc_tgmath" = xyes
+then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
+fi
+
+# Define collect2 in Makefile.
+case $host_can_use_collect2 in
+ no) collect2= ;;
+ *) collect2='collect2$(exeext)' ;;
+esac
+
+
+# Add a definition of USE_COLLECT2 if system wants one.
+case $use_collect2 in
+ no) use_collect2= ;;
+ "") ;;
+ *)
+ host_xm_defines="${host_xm_defines} USE_COLLECT2"
+ xm_defines="${xm_defines} USE_COLLECT2"
+ case $host_can_use_collect2 in
+ no)
+ as_fn_error $? "collect2 is required but cannot be built on this system" "$LINENO" 5
+ ;;
+ esac
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define LTOPLUGINSONAME "${host_lto_plugin_soname}"
+_ACEOF
+
+
+# ---------------------------
+# Assembler & linker features
+# ---------------------------
+
+# During stage 2, ld is actually gcc/collect-ld, which is a small script to
+# discern between when to use prev-ld/ld-new and when to use ld/ld-new.
+# However when ld-new is first executed from the build tree, libtool will
+# relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
+# to the build tree. While doing this we need to use the previous-stage
+# linker, or we have an infinite loop. The presence of a shell script as
+# ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
+# the gcc/collect-ld script. So we need to know how libtool works, or
+# exec-tool will fail.
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.7a'
+macro_revision='1.3134'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+ # build without first building modern cctools / linker.
+ case $host_cpu-$host_os in
+ *-rhapsody* | *-darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ *-darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ *-darwin*)
+ # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+ # deployment target is forced to an earlier version.
+ case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+ UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
+ ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ lt_prog_compiler_pic='-Xcompiler -fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ F* | *Sun*Fortran*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
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+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 19676 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 19782 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+CC="$lt_save_CC"
+
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ compiler_CXX=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+ else
+ lt_prog_compiler_no_builtin_flag_CXX=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ ld_shlibs_CXX=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ file_list_spec_CXX='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_CXX='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ fi
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec_CXX=''
+ fi
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs_CXX=yes
+ ;;
+
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+ prelink_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ old_archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_CXX=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ ld_shlibs_CXX=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ hardcode_direct_absolute_CXX=yes
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+ '"$old_archive_cmds_CXX"
+ reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+ '"$reload_cmds_CXX"
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+ test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+ GCC_CXX="$GXX"
+ LD_CXX="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-qpic'
+ lt_prog_compiler_static_CXX='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd*)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc_CXX=no
+ else
+ lt_cv_archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+ archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being. (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+ test -n "$runpath_var_CXX" ||
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+ test "$inherit_rpath_CXX" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Only expand once:
+
+
+
+
+
+# Identify the assembler which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the assembler
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target assembler and hope that it will have the same features
+# as the host->target assembler we'll be using.
+gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
+
+if ${gcc_cv_as+:} false; then :
+
+else
+
+if test -x "$DEFAULT_ASSEMBLER"; then
+ gcc_cv_as="$DEFAULT_ASSEMBLER"
+elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
+ && test -f ../gas/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_as=../gas/as-new$build_exeext
+elif test -x as$build_exeext; then
+ # Build using assembler in the current directory.
+ gcc_cv_as=./as$build_exeext
+elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
+ gcc_cv_as="$AS_FOR_TARGET"
+else
+ # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
+set dummy $AS_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_as+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_as in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_as=$ac_cv_path_gcc_cv_as
+if test -n "$gcc_cv_as"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
+$as_echo "$gcc_cv_as" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
+
+case "$ORIGINAL_AS_FOR_TARGET" in
+ ./as | ./as$build_exeext) ;;
+ *) ac_config_files="$ac_config_files as:exec-tool.in"
+ ;;
+esac
+
+default_ld=
+# Check whether --enable-ld was given.
+if test "${enable_ld+set}" = set; then :
+ enableval=$enable_ld; case "${enableval}" in
+ no)
+ default_ld=ld.gold
+ ;;
+ esac
+fi
+
+
+install_gold_as_default=no
+# Check whether --enable-gold was given.
+if test "${enable_gold+set}" = set; then :
+ enableval=$enable_gold; case "${enableval}" in
+ default)
+ install_gold_as_default=yes
+ ;;
+ yes)
+ if test x${default_ld} != x; then
+ install_gold_as_default=yes
+ fi
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5
+ ;;
+ esac
+fi
+
+
+# Identify the linker which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the linker
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target linker and hope that it will have the same features
+# as the host->target linker we'll be using.
+gcc_cv_gld_major_version=
+gcc_cv_gld_minor_version=
+gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
+gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
+gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
+
+if ${gcc_cv_ld+:} false; then :
+
+else
+
+if test -x "$DEFAULT_LINKER"; then
+ gcc_cv_ld="$DEFAULT_LINKER"
+elif test $install_gold_as_default = yes \
+ && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
+ && test -f ../gold/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../gold/ld-new$build_exeext
+elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
+ && test -f ../ld/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../ld/ld-new$build_exeext
+elif test -x collect-ld$build_exeext; then
+ # Build using linker in the current directory.
+ gcc_cv_ld=./collect-ld$build_exeext
+elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
+ gcc_cv_ld="$LD_FOR_TARGET"
+else
+ # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
+set dummy $LD_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_ld in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_ld=$ac_cv_path_gcc_cv_ld
+if test -n "$gcc_cv_ld"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
+$as_echo "$gcc_cv_ld" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
+PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
+# if the PLUGIN_LD is set ld-new, just have it as ld
+# as that is the installed named.
+if test x$PLUGIN_LD_SUFFIX = xld-new \
+ || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
+ PLUGIN_LD_SUFFIX=ld
+fi
+
+# Check whether --with-plugin-ld was given.
+if test "${with_plugin_ld+set}" = set; then :
+ withval=$with_plugin_ld; if test x"$withval" != x; then
+ ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
+ PLUGIN_LD_SUFFIX="$withval"
+ fi
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
+_ACEOF
+
+
+# Check to see if we are using gold instead of ld
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
+$as_echo_n "checking whether we are using gold... " >&6; }
+ld_is_gold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
+$as_echo "$ld_is_gold" >&6; }
+
+# Check to see if we are using mold instead of ld
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using mold" >&5
+$as_echo_n "checking whether we are using mold... " >&6; }
+ld_is_mold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "mold" > /dev/null; then
+ ld_is_mold=yes
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_mold" >&5
+$as_echo "$ld_is_mold" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gold linker with split stack support as non default" >&5
+$as_echo_n "checking gold linker with split stack support as non default... " >&6; }
+# Check to see if default ld is not gold, but gold is
+# available and has support for split stack. If gcc was configured
+# with gold then no checking is done.
+#
+if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
+
+# For platforms other than powerpc64*, enable as appropriate.
+
+ gold_non_default=no
+ ld_gold=`which ${gcc_cv_ld}.gold`
+# Make sure this gold has minimal split stack support
+ if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
+ ld_vers=`$ld_gold --version | sed 1q`
+ gold_vers=`echo $ld_vers | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ case $target in
+# check that the gold version contains the complete split stack support
+# on powerpc64 big and little endian
+ powerpc64*-*-*)
+ case "$gold_vers" in
+ 2.25.[1-9]*|2.2[6-9][.0-9]*|2.[3-9][.0-9]*|[3-9].[.0-9]*) gold_non_default=yes
+ ;;
+ *) gold_non_default=no
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ if test $gold_non_default = yes; then
+
+$as_echo "#define HAVE_GOLD_NON_DEFAULT_SPLIT_STACK 1" >>confdefs.h
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_non_default" >&5
+$as_echo "$gold_non_default" >&6; }
+
+ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
+
+case "$ORIGINAL_LD_FOR_TARGET" in
+ ./collect-ld | ./collect-ld$build_exeext) ;;
+ *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
+$as_echo_n "checking what linker to use... " >&6; }
+if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
+ || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
+ # Single tree build which includes ld. We want to prefer it
+ # over whatever linker top-level may have detected, since
+ # we'll use what we're building after installation anyway.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
+$as_echo "newly built ld" >&6; }
+ in_tree_ld=yes
+ in_tree_ld_is_elf=no
+ if (grep 'EMUL = .*elf' ../ld/Makefile \
+ || grep 'EMUL = .*linux' ../ld/Makefile \
+ || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
+ in_tree_ld_is_elf=yes
+ elif test "$ld_is_gold" = yes; then
+ in_tree_ld_is_elf=yes
+ fi
+ for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
+ do
+ gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
+ if test x$gcc_cv_gld_version != x; then
+ break
+ fi
+ done
+ case $gcc_cv_gld_version in
+ VERSION=[0-9]*) ;;
+ *) as_fn_error $? "cannot find version of in-tree linker" "$LINENO" 5 ;;
+ esac
+ gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
+ gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
+ ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
+$as_echo "$gcc_cv_ld" >&6; }
+ in_tree_ld=no
+ gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
+ ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
+fi
+
+
+
+
+# Figure out what nm we will be using.
+gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
+if ${gcc_cv_nm+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_nm=../binutils/nm-new$build_exeext
+elif test -x nm$build_exeext; then
+ gcc_cv_nm=./nm$build_exeext
+elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
+ gcc_cv_nm="$NM_FOR_TARGET"
+else
+ # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
+set dummy $NM_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_nm+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_nm in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_nm=$ac_cv_path_gcc_cv_nm
+if test -n "$gcc_cv_nm"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
+$as_echo "$gcc_cv_nm" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
+$as_echo_n "checking what nm to use... " >&6; }
+if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
+$as_echo "newly built nm" >&6; }
+ in_tree_nm=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
+$as_echo "$gcc_cv_nm" >&6; }
+ in_tree_nm=no
+fi
+
+ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
+
+case "$ORIGINAL_NM_FOR_TARGET" in
+ ./nm | ./nm$build_exeext) ;;
+ *) ac_config_files="$ac_config_files nm:exec-tool.in"
+ ;;
+esac
+
+
+# Figure out what objdump we will be using.
+if ${gcc_cv_objdump+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_objdump=../binutils/objdump$build_exeext
+elif test -x objdump$build_exeext; then
+ gcc_cv_objdump=./objdump$build_exeext
+elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
+ gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
+else
+ # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
+set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_objdump+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_objdump in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
+if test -n "$gcc_cv_objdump"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
+$as_echo "$gcc_cv_objdump" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
+$as_echo_n "checking what objdump to use... " >&6; }
+if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
+$as_echo "newly built objdump" >&6; }
+elif test x$gcc_cv_objdump = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
+$as_echo "$gcc_cv_objdump" >&6; }
+fi
+
+# Figure out what readelf we will be using.
+if ${gcc_cv_readelf+:} false; then :
+
+else
+
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_readelf=../binutils/readelf$build_exeext
+elif test -x readelf$build_exeext; then
+ gcc_cv_readelf=./readelf$build_exeext
+elif ( set dummy $READELF_FOR_TARGET; test -x $2 ); then
+ gcc_cv_readelf="$READELF_FOR_TARGET"
+else
+ # Extract the first word of "$READELF_FOR_TARGET", so it can be a program name with args.
+set dummy $READELF_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_readelf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_readelf in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
+if test -n "$gcc_cv_readelf"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
+$as_echo "$gcc_cv_readelf" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
+$as_echo_n "checking what readelf to use... " >&6; }
+if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
+ # Single tree build which includes binutils.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
+$as_echo "newly built readelf" >&6; }
+elif test x$gcc_cv_readelf = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
+$as_echo "$gcc_cv_readelf" >&6; }
+fi
+
+# Figure out what otool we will be using.
+if ${gcc_cv_otool+:} false; then :
+
+else
+
+if test -x otool$build_exeext; then
+ gcc_cv_otool=./otool$build_exeext
+elif ( set dummy $OTOOL_FOR_TARGET; test -x $2 ); then
+ gcc_cv_otool="$OTOOL_FOR_TARGET"
+else
+ # Extract the first word of "$OTOOL_FOR_TARGET", so it can be a program name with args.
+set dummy $OTOOL_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_otool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_otool in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_otool="$gcc_cv_otool" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_otool="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_otool=$ac_cv_path_gcc_cv_otool
+if test -n "$gcc_cv_otool"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_otool" >&5
+$as_echo "$gcc_cv_otool" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what otool to use" >&5
+$as_echo_n "checking what otool to use... " >&6; }
+if test x$gcc_cv_otool = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_otool" >&5
+$as_echo "$gcc_cv_otool" >&6; }
+fi
+
+# Figure out the dsymutil we will use.
+if ${gcc_cv_dsymutil+:} false; then :
+
+else
+
+if test -x "$DEFAULT_DSYMUTIL"; then
+ gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
+elif test -x dsymutil$build_exeext; then
+ gcc_cv_dsymutil=./dsymutil$build_exeext
+elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $2 ); then
+ gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
+elif ( set dummy $DSYMUTIL; test -x $2 ); then
+ gcc_cv_dsymutil=$DSYMUTIL
+else
+ # Extract the first word of "$DSYMUTIL_FOR_TARGET", so it can be a program name with args.
+set dummy $DSYMUTIL_FOR_TARGET; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_gcc_cv_dsymutil+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $gcc_cv_dsymutil in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_dsymutil="$gcc_cv_dsymutil" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_dsymutil="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+gcc_cv_dsymutil=$ac_cv_path_gcc_cv_dsymutil
+if test -n "$gcc_cv_dsymutil"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_dsymutil" >&5
+$as_echo "$gcc_cv_dsymutil" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+fi
+
+ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
+
+case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
+ ./dsymutil | ./dsymutil$build_exeext) ;;
+ *) ac_config_files="$ac_config_files dsymutil:exec-tool.in"
+ ;;
+esac
+
+# Figure out what assembler alignment features are present.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
+$as_echo_n "checking assembler flags... " >&6; }
+if ${gcc_cv_as_flags+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$target" in
+ i[34567]86-*-linux*)
+ gcc_cv_as_flags=--32
+ ;;
+ x86_64-*-linux-gnux32)
+ gcc_cv_as_flags=--x32
+ ;;
+ x86_64-*-linux*)
+ gcc_cv_as_flags=--64
+ ;;
+ powerpc*-*-darwin*)
+ gcc_cv_as_flags="-arch ppc"
+ ;;
+ *)
+ gcc_cv_as_flags=" "
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
+$as_echo "$gcc_cv_as_flags" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
+$as_echo_n "checking assembler for .balign and .p2align... " >&6; }
+if ${gcc_cv_as_balign_and_p2align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_balign_and_p2align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.balign 4
+.p2align 2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_balign_and_p2align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
+$as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
+if test $gcc_cv_as_balign_and_p2align = yes; then
+
+$as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
+$as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
+if ${gcc_cv_as_max_skip_p2align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_max_skip_p2align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.p2align 4,,7' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_max_skip_p2align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
+$as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
+if test $gcc_cv_as_max_skip_p2align = yes; then
+
+$as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
+$as_echo_n "checking assembler for .literal16... " >&6; }
+if ${gcc_cv_as_literal16+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_literal16=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.literal16' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_literal16=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
+$as_echo "$gcc_cv_as_literal16" >&6; }
+if test $gcc_cv_as_literal16 = yes; then
+
+$as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
+$as_echo_n "checking assembler for working .subsection -1... " >&6; }
+if ${gcc_cv_as_subsection_m1+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_subsection_m1=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'conftest_label1: .word 0
+.subsection -1
+conftest_label2: .word 0
+.previous' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_nm != x; then
+ $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
+ $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
+ if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
+ then :
+ else gcc_cv_as_subsection_m1=yes
+ fi
+ rm -f conftest.nm1 conftest.nm2
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
+$as_echo "$gcc_cv_as_subsection_m1" >&6; }
+if test $gcc_cv_as_subsection_m1 = yes; then
+
+$as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
+$as_echo_n "checking assembler for .weak... " >&6; }
+if ${gcc_cv_as_weak+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_weak=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .weak foobar' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_weak=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
+$as_echo "$gcc_cv_as_weak" >&6; }
+if test $gcc_cv_as_weak = yes; then
+
+$as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
+$as_echo_n "checking assembler for .weakref... " >&6; }
+if ${gcc_cv_as_weakref+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_weakref=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .weakref foobar, barfnot' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_weakref=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
+$as_echo "$gcc_cv_as_weakref" >&6; }
+if test $gcc_cv_as_weakref = yes; then
+
+$as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
+$as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
+if ${gcc_cv_as_nsubspa_comdat+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_nsubspa_comdat=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .SPACE $TEXT$
+ .NSUBSPA $CODE$,COMDAT' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_nsubspa_comdat=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
+$as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
+if test $gcc_cv_as_nsubspa_comdat = yes; then
+
+$as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
+
+fi
+
+
+# .hidden needs to be supported in both the assembler and the linker,
+# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
+# This is irritatingly difficult to feature test for; we have to check the
+# date string after the version number. If we've got an in-tree
+# ld, we don't know its patchlevel version, so we set the baseline at 2.13
+# to be safe.
+# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
+case "${target}" in
+ *-*-aix*)
+ conftest_s=' .globl foobar,hidden'
+ ;;
+ *)
+ conftest_s=' .hidden foobar
+foobar:'
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
+$as_echo_n "checking assembler for .hidden... " >&6; }
+if ${gcc_cv_as_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_hidden=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_hidden=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
+$as_echo "$gcc_cv_as_hidden" >&6; }
+
+
+case "${target}" in
+ *-*-darwin*)
+ # Darwin as has some visibility support, though with a different syntax.
+ gcc_cv_as_hidden=yes
+ ;;
+esac
+
+# gnu_indirect_function type is an extension proposed at
+# http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
+# selection of function implementation
+# Check whether --enable-gnu-indirect-function was given.
+if test "${enable_gnu_indirect_function+set}" = set; then :
+ enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+else
+ enable_gnu_indirect_function="$default_gnu_indirect_function"
+fi
+
+
+case "${target}" in
+ riscv*-*-linux*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker ifunc IRELATIVE support" >&5
+$as_echo_n "checking linker ifunc IRELATIVE support... " >&6; }
+ cat > conftest.s <<EOF
+ .text
+ .type foo_resolver, @function
+foo_resolver:
+ ret
+ .size foo_resolver, .-foo_resolver
+
+ .globl foo
+ .type foo, %gnu_indirect_function
+ .set foo, foo_resolver
+
+ .globl bar
+ .type bar, @function
+bar:
+ call foo
+ ret
+ .size bar, .-bar
+EOF
+ if test x$gcc_cv_as != x \
+ && test x$gcc_cv_ld != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_readelf --relocs --wide conftest \
+ | grep R_RISCV_IRELATIVE > /dev/null 2>&1; then
+ enable_gnu_indirect_function=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gnu_indirect_function" >&5
+$as_echo "$enable_gnu_indirect_function" >&6; }
+ ;;
+esac
+
+gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GNU_INDIRECT_FUNCTION $gif
+_ACEOF
+
+
+
+if test $in_tree_ld != yes ; then
+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if test x"$ld_is_gold" = xyes; then
+ # GNU gold --version looks like this:
+ #
+ # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
+ #
+ # We extract the binutils version which is more familiar and specific
+ # than the gold version.
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ # GNU ld --version looks like this:
+ #
+ # GNU ld (GNU Binutils) 2.21.51.20110225
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ else
+ case "${target}" in
+ *-*-solaris2*)
+ # Solaris 2 ld -V output looks like this for a regular version:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
+ #
+ # but test versions add stuff at the end:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
+ #
+ # ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
+ # numbers can be used in ld.so.1 feature checks even if a different
+ # linker is configured.
+ ld_ver=`$gcc_cv_ld -V 2>&1`
+ if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ ;;
+ esac
+ fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
+$as_echo_n "checking linker for .hidden support... " >&6; }
+if ${gcc_cv_ld_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test $in_tree_ld = yes ; then
+ gcc_cv_ld_hidden=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_hidden=yes
+ fi
+else
+ gcc_cv_ld_hidden=yes
+ if test x"$ld_is_gold" = xyes; then
+ :
+ elif test x"$ld_is_mold" = xyes; then
+ :
+ elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test 0"$ld_date" -lt 20020404; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2002-04-04, fail
+ gcc_cv_ld_hidden=no
+ elif test -z "$ld_vers"; then
+ # If there was no date string nor ld version number, something is wrong
+ gcc_cv_ld_hidden=no
+ else
+ test -z "$ld_vers_patch" && ld_vers_patch=0
+ if test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_hidden=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
+ gcc_cv_ld_hidden="no"
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
+ gcc_cv_ld_hidden=no
+ fi
+ fi
+ fi
+ else
+ case "${target}" in
+ *-*-aix[789]*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-darwin*)
+ # Darwin ld has some visibility support.
+ gcc_cv_ld_hidden=yes
+ ;;
+ hppa64*-*-hpux* | ia64*-*-hpux*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-solaris2*)
+ # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
+ # .symbolic was only added in Solaris 9 12/02.
+ gcc_cv_ld_hidden=yes
+ ;;
+ *)
+ gcc_cv_ld_hidden=no
+ ;;
+ esac
+ fi
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
+$as_echo "$gcc_cv_ld_hidden" >&6; }
+libgcc_visibility=no
+
+
+if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
+ libgcc_visibility=yes
+
+$as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
+$as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
+gcc_cv_ld_ro_rw_mix=unknown
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ echo '.section myfoosect, "a"' > conftest1.s
+ echo '.section myfoosect, "aw"' > conftest2.s
+ echo '.byte 1' >> conftest2.s
+ echo '.section myfoosect, "a"' > conftest3.s
+ echo '.byte 0' >> conftest3.s
+ if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
+ conftest2.o conftest3.o > /dev/null 2>&1; then
+ gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
+ | sed -e '/myfoosect/!d' -e N`
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
+ gcc_cv_ld_ro_rw_mix=read-only
+ else
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+ fi
+ fi
+ rm -f conftest.* conftest[123].*
+fi
+if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
+
+$as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
+$as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
+
+# Check whether --enable-initfini-array was given.
+if test "${enable_initfini_array+set}" = set; then :
+ enableval=$enable_initfini_array;
+else
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
+$as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
+if ${gcc_cv_initfini_array+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
+ case "${target}" in
+ ia64-*)
+ if test "$cross_compiling" = yes; then :
+ gcc_cv_initfini_array=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __ELF__
+#error Not an ELF OS
+#endif
+/* We turn on .preinit_array/.init_array/.fini_array support for ia64
+ if it can be used. */
+static int x = -1;
+int main (void) { return x; }
+int foo (void) { x = 0; }
+int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ gcc_cv_initfini_array=yes
+else
+ gcc_cv_initfini_array=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+;;
+ *)
+ gcc_cv_initfini_array=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 22 \
+ -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_initfini_array=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ case $target:$gas in
+ *:yes)
+ sh_flags='"a"'
+ sh_type='%progbits'
+ ;;
+ i?86-*-solaris2*:no | x86_64-*-solaris2*:no)
+ sh_flags='"a"'
+ sh_type='@progbits'
+ ;;
+ sparc*-*-solaris2*:no)
+ sh_flags='#alloc'
+ sh_type='#progbits'
+ sh_quote='"'
+ ;;
+ esac
+ case "$target:$gnu_ld" in
+ *:yes)
+ cat > conftest.s <<EOF
+.section .dtors,$sh_flags,$sh_type
+.balign 4
+.byte 'A', 'A', 'A', 'A'
+.section .ctors,$sh_flags,$sh_type
+.balign 4
+.byte 'B', 'B', 'B', 'B'
+.section .fini_array.65530,$sh_flags,$sh_type
+.balign 4
+.byte 'C', 'C', 'C', 'C'
+.section .init_array.65530,$sh_flags,$sh_type
+.balign 4
+.byte 'D', 'D', 'D', 'D'
+.section .dtors.64528,$sh_flags,$sh_type
+.balign 4
+.byte 'E', 'E', 'E', 'E'
+.section .ctors.64528,$sh_flags,$sh_type
+.balign 4
+.byte 'F', 'F', 'F', 'F'
+.section .fini_array.01005,$sh_flags,$sh_type
+.balign 4
+.byte 'G', 'G', 'G', 'G'
+.section .init_array.01005,$sh_flags,$sh_type
+.balign 4
+.byte 'H', 'H', 'H', 'H'
+.text
+.globl _start
+_start:
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .init_array conftest \
+ | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .fini_array conftest \
+ | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
+ gcc_cv_initfini_array=yes
+ fi
+ ;;
+ *-*-solaris2*:no)
+ # When Solaris ld added constructor priority support, it was
+ # decided to only handle .init_array.N/.fini_array.N since
+ # there was no need for backwards compatibility with
+ # .ctors.N/.dtors.N. .ctors/.dtors remain as separate
+ # sections with correct execution order resp. to
+ # .init_array/.fini_array, while gld merges them into
+ # .init_array/.fini_array.
+ cat > conftest.s <<EOF
+.section $sh_quote.fini_array.65530$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'C', 'C', 'C', 'C', 'C', 'C', 'C', 'C'
+.section $sh_quote.init_array.65530$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'D', 'D', 'D', 'D', 'D', 'D', 'D', 'D'
+.section $sh_quote.fini_array.01005$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'G', 'G', 'G', 'G', 'G', 'G', 'G', 'G'
+.section $sh_quote.init_array.01005$sh_quote,$sh_flags,$sh_type
+.align 4
+.byte 'H', 'H', 'H', 'H', 'H', 'H', 'H', 'H'
+.text
+.globl _start
+_start:
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .init_array conftest \
+ | grep HHHHHHHHDDDDDDDD > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .fini_array conftest \
+ | grep GGGGGGGGCCCCCCCC > /dev/null 2>&1; then
+ gcc_cv_initfini_array=yes
+ fi
+ ;;
+ esac
+ rm -f conftest conftest.*
+ fi
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __ELF__
+# error Not an ELF OS
+#endif
+#include <stdlib.h>
+#if defined __GLIBC_PREREQ
+# if __GLIBC_PREREQ (2, 4)
+# else
+# error GLIBC 2.4 required
+# endif
+#else
+# if defined __sun__ && defined __svr4__
+ /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8. */
+# else
+# error The C library not known to support .init_array/.fini_array
+# endif
+#endif
+
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ gcc_cv_initfini_array=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext;;
+ esac
+ else
+ case "${target}" in
+ aarch64*-linux-gnu*)
+ # AArch64 postdates glibc support for .init_array/.fini_array,
+ # so we don't need the preprocessor test above.
+ gcc_cv_initfini_array=yes
+ ;;
+
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
+$as_echo_n "checking cross compile... guessing... " >&6; }
+ gcc_cv_initfini_array=no
+ ;;
+ esac
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
+$as_echo "$gcc_cv_initfini_array" >&6; }
+ enable_initfini_array=$gcc_cv_initfini_array
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_INITFINI_ARRAY_SUPPORT `if test $enable_initfini_array = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+
+# Check if we have .[us]leb128, and support symbol arithmetic with it.
+# Older versions of GAS and some non-GNU assemblers, have a bugs handling
+# these directives, even when they appear to accept them.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
+$as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
+if ${gcc_cv_as_leb128+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_leb128=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .data
+ .uleb128 L2 - L1
+L1:
+ .uleb128 1280
+ .sleb128 -1010
+L2:
+ .uleb128 0x8000000000000000
+' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+
+if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -s conftest.o 2>/dev/null \
+ | grep '04800a8e 78808080 80808080 808001' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+elif test "x$gcc_cv_otool" != x; then
+ if $gcc_cv_otool -d conftest.o 2>/dev/null \
+ | grep '04 80 0a 8e 78 80 80 80 80 80 80 80 80 80 01' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+else
+ # play safe, assume the assembler is broken.
+ :
+fi
+
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
+$as_echo "$gcc_cv_as_leb128" >&6; }
+if test $gcc_cv_as_leb128 = yes; then
+
+$as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
+
+fi
+if test $gcc_cv_as_leb128 != yes; then
+
+$as_echo "#define HAVE_AS_LEB128 0" >>confdefs.h
+
+fi
+
+# Determine if an .eh_frame section is read-only.
+gcc_fn_eh_frame_ro () {
+ $gcc_cv_as $1 -o conftest.o conftest.s > /dev/null 2>&1 && \
+ $gcc_cv_objdump -h conftest.o 2>/dev/null | \
+ sed -e '/.eh_frame/!d' -e N | grep READONLY > /dev/null
+}
+
+# Check if we have assembler support for unwind directives.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
+$as_echo_n "checking assembler for cfi directives... " >&6; }
+if ${gcc_cv_as_cfi_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_offset 0, 0
+ .cfi_same_value 1
+ .cfi_def_cfa 1, 2
+ .cfi_escape 1, 2, 3, 4, 5
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ case "$target" in
+ *-*-solaris*)
+ # If the linker used on Solaris (like Sun ld) isn't capable of merging
+ # read-only and read-write sections, we need to make sure that the
+ # assembler used emits read-write .eh_frame sections.
+ if test "x$gcc_cv_ld_ro_rw_mix" = xread-write; then
+ gcc_cv_as_cfi_directive=yes
+ elif test "x$gcc_cv_objdump" = x; then
+ # No objdump, err on the side of caution.
+ gcc_cv_as_cfi_directive=no
+ else
+ if test x$gas = xyes; then
+ as_32_opt="--32"
+ as_64_opt="--64"
+ else
+ as_32_opt="-m32"
+ as_64_opt="-m64"
+ fi
+ case "$target" in
+ sparc*-*-solaris2.*)
+ # On Solaris/SPARC, .eh_frame sections should always be read-write.
+ if gcc_fn_eh_frame_ro $as_32_opt \
+ || gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=no
+ else
+ gcc_cv_as_cfi_directive=yes
+ fi
+ ;;
+ i?86-*-solaris2.* | x86_64-*-solaris2.*)
+ # On Solaris/x86, make sure that GCC and assembler agree on using
+ # read-only .eh_frame sections for 64-bit.
+ if gcc_fn_eh_frame_ro $as_32_opt; then
+ gcc_cv_as_cfi_directive=no
+ elif gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=yes
+ else
+ gcc_cv_as_cfi_directive=no
+ fi
+ ;;
+ esac
+ fi
+ ;;
+ *-*-*)
+ gcc_cv_as_cfi_directive=yes
+ ;;
+esac
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
+$as_echo "$gcc_cv_as_cfi_directive" >&6; }
+
+
+if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
+$as_echo_n "checking assembler for working cfi advance... " >&6; }
+if ${gcc_cv_as_cfi_advance_working+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_advance_working=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_adjust_cfa_offset 64
+ .skip 75040, 0
+ .cfi_adjust_cfa_offset 128
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+
+if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
+ | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
+ gcc_cv_as_cfi_advance_working=yes
+fi
+
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
+$as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
+
+
+else
+ # no objdump, err on the side of caution
+ gcc_cv_as_cfi_advance_working=no
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
+ && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
+$as_echo_n "checking assembler for cfi personality directive... " >&6; }
+if ${gcc_cv_as_cfi_personality_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_personality_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_startproc
+ .cfi_personality 0, symbol
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_cfi_personality_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
+$as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
+$as_echo_n "checking assembler for cfi sections directive... " >&6; }
+if ${gcc_cv_as_cfi_sections_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cfi_sections_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .cfi_sections .debug_frame, .eh_frame
+ .cfi_startproc
+ .cfi_endproc' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ # Need to check that we generated the correct relocation for the
+ # .debug_frame section. This was fixed for binutils 2.21.
+ gcc_cv_as_cfi_sections_directive=no
+ if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
+ grep secrel > /dev/null; then
+ gcc_cv_as_cfi_sections_directive=yes
+ fi
+ fi
+ ;;
+ *)
+ gcc_cv_as_cfi_sections_directive=yes
+ ;;
+esac
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
+$as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# GAS versions up to and including 2.11.0 may mis-optimize
+# .eh_frame data.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
+$as_echo_n "checking assembler for eh_frame optimization... " >&6; }
+if ${gcc_cv_as_eh_frame+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_eh_frame=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+.LFB1:
+ .4byte 0
+.L1:
+ .4byte 0
+.LFE1:
+ .section .eh_frame,"aw",@progbits
+__FRAME_BEGIN__:
+ .4byte .LECIE1-.LSCIE1
+.LSCIE1:
+ .4byte 0x0
+ .byte 0x1
+ .ascii "z\0"
+ .byte 0x1
+ .byte 0x78
+ .byte 0x1a
+ .byte 0x0
+ .byte 0x4
+ .4byte 1
+ .p2align 1
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1
+.LASFDE1:
+ .4byte .LASFDE1-__FRAME_BEGIN__
+ .4byte .LFB1
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .L1-.LFB1
+.LEFDE1:' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ cat > conftest.lit <<EOF
+ 0000 10000000 00000000 017a0001 781a0004 .........z..x...
+ 0010 01000000 12000000 18000000 00000000 ................
+ 0020 08000000 04080000 0044 .........D
+EOF
+cat > conftest.big <<EOF
+ 0000 00000010 00000000 017a0001 781a0004 .........z..x...
+ 0010 00000001 00000012 00000018 00000000 ................
+ 0020 00000008 04000000 0844 .........D
+EOF
+ # If the assembler didn't choke, and we can objdump,
+ # and we got the correct data, then succeed.
+ # The text in the here-document typically retains its unix-style line
+ # endings, while the output of objdump will use host line endings.
+ # Therefore, use diff -b for the comparisons.
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
+ | tail -3 > conftest.got \
+ && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
+ || diff -b conftest.big conftest.got > /dev/null 2>&1; }
+ then
+ gcc_cv_as_eh_frame=yes
+ elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ gcc_cv_as_eh_frame=buggy
+ else
+ # Uh oh, what do we do now?
+ gcc_cv_as_eh_frame=no
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
+$as_echo "$gcc_cv_as_eh_frame" >&6; }
+
+
+
+if test $gcc_cv_as_eh_frame = buggy; then
+
+$as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
+
+fi
+
+# Test if the assembler supports the section flag 'e' or #exclude for
+# specifying an excluded section.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section exclude flag" >&5
+$as_echo_n "checking assembler for section exclude flag... " >&6; }
+if ${gcc_cv_as_section_exclude_e+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_exclude_e=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section foo1,"e"
+ .byte 0,0,0,0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_exclude_e=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_exclude_e" >&5
+$as_echo "$gcc_cv_as_section_exclude_e" >&6; }
+
+
+if test $gcc_cv_as_section_exclude_e = no; then
+ case "${target}" in
+ # Solaris as uses #exclude instead.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='.section "foo1", #exclude'
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='.section foo1, #exclude'
+ ;;
+ esac
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section exclude flag" >&5
+$as_echo_n "checking assembler for section exclude flag... " >&6; }
+if ${gcc_cv_as_section_exclude_hash+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_exclude_hash=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s
+ .byte 0,0,0,0" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_exclude_hash=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_exclude_hash" >&5
+$as_echo "$gcc_cv_as_section_exclude_hash" >&6; }
+
+
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_exclude_e = yes || test $gcc_cv_as_section_exclude_hash = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Test if the assembler supports the section flag 'R' for specifying
+# section with SHF_GNU_RETAIN.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'R', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_shf_gnu_retain=no
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section 'R' flag" >&5
+$as_echo_n "checking assembler for section 'R' flag... " >&6; }
+if ${gcc_cv_as_shf_gnu_retain+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_gnu_retain=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .foo,"awR",%progbits
+.byte 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_gnu_retain=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_gnu_retain" >&5
+$as_echo "$gcc_cv_as_shf_gnu_retain" >&6; }
+
+
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SHF_GNU_RETAIN `if test $gcc_cv_as_shf_gnu_retain = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Test if the assembler supports the section flag 'o' for specifying
+# section with link-order.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'o', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_section_link_order=no
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section 'o' flag" >&5
+$as_echo_n "checking assembler for section 'o' flag... " >&6; }
+if ${gcc_cv_as_section_link_order+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_link_order=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .foo,"a"
+.byte 0
+.section __patchable_function_entries,"awo",%progbits,.foo
+.byte 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_link_order=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_link_order" >&5
+$as_echo "$gcc_cv_as_section_link_order" >&6; }
+
+
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SECTION_LINK_ORDER `if test $gcc_cv_as_section_link_order = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
+$as_echo_n "checking assembler for section merging support... " >&6; }
+if ${gcc_cv_as_shf_merge+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_merge=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
+$as_echo "$gcc_cv_as_shf_merge" >&6; }
+
+
+if test $gcc_cv_as_shf_merge = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
+$as_echo_n "checking assembler for section merging support... " >&6; }
+if ${gcc_cv_as_shf_merge+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_shf_merge=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
+$as_echo "$gcc_cv_as_shf_merge" >&6; }
+
+
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+gcc_cv_ld_aligned_shf_merge=yes
+case "$target" in
+ # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
+ # alignment > 1.
+ sparc*-*-solaris2.11*)
+ if test x"$gnu_ld" = xno \
+ && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
+ gcc_cv_ld_aligned_shf_merge=no
+ fi
+ ;;
+esac
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_ALIGNED_SHF_MERGE `if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for stabs directive" >&5
+$as_echo_n "checking assembler for stabs directive... " >&6; }
+if ${gcc_cv_as_stabs_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_stabs_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.stabs "gcc2_compiled.",60,0,0,0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_stabs_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_stabs_directive" >&5
+$as_echo "$gcc_cv_as_stabs_directive" >&6; }
+if test $gcc_cv_as_stabs_directive = yes; then
+
+$as_echo "#define HAVE_AS_STABS_DIRECTIVE 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
+$as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
+if ${gcc_cv_as_comdat_group+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
+$as_echo "$gcc_cv_as_comdat_group" >&6; }
+
+
+if test $gcc_cv_as_comdat_group = yes; then
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
+$as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
+if ${gcc_cv_as_comdat_group_percent+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group_percent=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group_percent=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
+$as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
+
+
+ if test $gcc_cv_as_comdat_group_percent = yes; then
+ gcc_cv_as_comdat_group_group=no
+ else
+ case "${target}" in
+ # Sun as uses a completely different syntax.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='
+ .group foo,".text%foo",#comdat
+ .section ".text%foo", #alloc,#execinstr,#progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='
+ .group foo,.text%foo,#comdat
+ .section .text%foo, "ax", @progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
+$as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
+if ${gcc_cv_as_comdat_group_group+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comdat_group_group=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comdat_group_group=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
+$as_echo "$gcc_cv_as_comdat_group_group" >&6; }
+
+
+ ;;
+ esac
+ if test -z "${gcc_cv_as_comdat_group_group+set}"; then
+ gcc_cv_as_comdat_group_group=no
+ fi
+ fi
+fi
+if test x"$ld_is_gold" = xyes; then
+ comdat_group=yes
+elif test x"$ld_is_mold" = xyes; then
+ comdat_group=yes
+elif test $in_tree_ld = yes ; then
+ comdat_group=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ comdat_group=yes
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ comdat_group=yes
+ if test 0"$ld_date" -lt 20050308; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2005-03-08, fail
+ comdat_group=no
+ elif test "$ld_vers_major" -lt 2; then
+ comdat_group=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ comdat_group=no
+ fi
+ fi
+else
+ case "${target}" in
+ *-*-solaris2.1[1-9]*)
+ comdat_group=no
+ # Sun ld has COMDAT group support since Solaris 9, but it doesn't
+ # interoperate with GNU as until Solaris 11 build 130, i.e. ld
+ # version 1.688.
+ #
+ # If using Sun as for COMDAT group as emitted by GCC, one needs at
+ # least ld version 1.2267.
+ if test "$ld_vers_major" -gt 1; then
+ comdat_group=yes
+ elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
+ comdat_group=yes
+ elif test "$ld_vers_minor" -ge 2267; then
+ comdat_group=yes
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support COMDAT group.
+ comdat_group=no
+ ;;
+ esac
+fi
+# Allow overriding the automatic COMDAT group tests above.
+# Check whether --enable-comdat was given.
+if test "${enable_comdat+set}" = set; then :
+ enableval=$enable_comdat; comdat_group="$enable_comdat"
+fi
+
+if test $comdat_group = no; then
+ gcc_cv_as_comdat_group=no
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
+ || test $gcc_cv_as_comdat_group_percent = yes \
+ || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+# Restrict this test to Solaris/x86: other targets define this statically.
+case "${target}" in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for hidden thunks in linkonce sections" >&5
+$as_echo_n "checking support for hidden thunks in linkonce sections... " >&6; }
+ if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
+ hidden_linkonce=yes
+ else
+ case "${target}" in
+ # Full support for hidden thunks in linkonce sections only appeared in
+ # Solaris 11/OpenSolaris.
+ *-*-solaris2.1[1-9]*)
+ hidden_linkonce=yes
+ ;;
+ *)
+ hidden_linkonce=no
+ ;;
+ esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hidden_linkonce" >&5
+$as_echo "$hidden_linkonce" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define USE_HIDDEN_LINKONCE `if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table is_stmt support" >&5
+$as_echo_n "checking assembler for line table is_stmt support... " >&6; }
+if ${gcc_cv_as_is_stmt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_is_stmt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .file 1 "conf.c"
+ .loc 1 1 0 is_stmt 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_is_stmt=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_is_stmt" >&5
+$as_echo "$gcc_cv_as_is_stmt" >&6; }
+if test $gcc_cv_as_is_stmt = yes; then
+
+$as_echo "#define HAVE_GAS_LOC_STMT 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
+$as_echo_n "checking assembler for line table discriminator support... " >&6; }
+if ${gcc_cv_as_discriminator+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_discriminator=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ .file 1 "conf.c"
+ .loc 1 1 0 discriminator 1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_discriminator=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
+$as_echo "$gcc_cv_as_discriminator" >&6; }
+if test $gcc_cv_as_discriminator = yes; then
+
+$as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
+
+fi
+
+
+# Catch the newlib flag of the same name so we can gate GCC features on it.
+# Check whether --enable-newlib-nano-formatted-io was given.
+if test "${enable_newlib_nano_formatted_io+set}" = set; then :
+ enableval=$enable_newlib_nano_formatted_io; case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ as_fn_error $? "unknown newlib-nano-formatted-io setting $enableval" "$LINENO" 5
+ ;;
+esac
+fi
+
+
+# Thread-local storage - the check is heavily parameterized.
+conftest_s=
+tls_as_opt=
+case "$target" in
+ alpha*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ ldq $27,__tls_get_addr($29) !literal!1
+ lda $16,foo($29) !tlsgd!1
+ jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
+ ldq $27,__tls_get_addr($29) !literal!2
+ lda $16,foo($29) !tlsldm!2
+ jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
+ ldq $1,foo($29) !gotdtprel
+ ldah $2,foo($29) !dtprelhi
+ lda $3,foo($2) !dtprello
+ lda $4,foo($29) !dtprel
+ ldq $1,foo($29) !gottprel
+ ldah $2,foo($29) !tprelhi
+ lda $3,foo($2) !tprello
+ lda $4,foo($29) !tprel'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arc*-*-*)
+ conftest_s='
+ add_s r0,r0, @foo@tpoff'
+ ;;
+ cris-*-*|crisv32-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ move.d x:IE,$r10
+ nop'
+ tls_as_opt=--fatal-warnings
+ ;;
+ frv*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ call #gettlsoff(x)'
+ ;;
+ hppa*-*-linux*)
+ conftest_s='
+t1: .reg %r20
+t2: .reg %r21
+gp: .reg %r19
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .align 4
+ addil LT%foo-$tls_gdidx$,gp
+ ldo RT%foo-$tls_gdidx$(%r1),%arg0
+ b __tls_get_addr
+ nop
+ addil LT%foo-$tls_ldidx$,gp
+ b __tls_get_addr
+ ldo RT%foo-$tls_ldidx$(%r1),%arg0
+ addil LR%foo-$tls_dtpoff$,%ret0
+ ldo RR%foo-$tls_dtpoff$(%r1),%t1
+ mfctl %cr27,%t1
+ addil LT%foo-$tls_ieoff$,gp
+ ldw RT%foo-$tls_ieoff$(%r1),%t2
+ add %t1,%t2,%t3
+ mfctl %cr27,%t1
+ addil LR%foo-$tls_leoff$,%t1
+ ldo RR%foo-$tls_leoff$(%r1),%t2'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arm*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+.word foo(gottpoff)
+.word foo(tpoff)
+.word foo(tlsgd)
+.word foo(tlsldm)
+.word foo(tlsldo)'
+ ;;
+ i[34567]86-*-* | x86_64-*-*)
+ case "$target" in
+ i[34567]86-*-solaris2.* | x86_64-*-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section .tdata,"awt",@progbits'
+ tls_section_flag=t
+
+$as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
+
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_section_flag=T
+ tls_as_opt="--fatal-warnings"
+ fi
+ case "$target" in
+ i[34567]86-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --32" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movl %gs:0, %eax
+ leal foo@tlsgd(,%ebx,1), %eax
+ leal foo@tlsldm(%ebx), %eax
+ leal foo@dtpoff(%eax), %edx
+ movl foo@gottpoff(%ebx), %eax
+ subl foo@gottpoff(%ebx), %eax
+ addl foo@gotntpoff(%ebx), %eax
+ movl foo@indntpoff, %eax
+ movl \$foo@tpoff, %eax
+ subl \$foo@tpoff, %eax
+ leal foo@ntpoff(%ecx), %eax"
+ ;;
+ x86_64-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --64" ;;
+ no) tls_as_opt="$tls_as_opt -xarch=amd64" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movq %fs:0, %rax
+ leaq foo@tlsgd(%rip), %rdi
+ leaq foo@tlsld(%rip), %rdi
+ leaq foo@dtpoff(%rax), %rdx
+ movq foo@gottpoff(%rip), %rax
+ movq \$foo@tpoff, %rax"
+ ;;
+ esac
+ ;;
+ ia64-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: data8 25
+ .text
+ addl r16 = @ltoff(@dtpmod(foo#)), gp
+ addl r17 = @ltoff(@dtprel(foo#)), gp
+ addl r18 = @ltoff(@tprel(foo#)), gp
+ addl r19 = @dtprel(foo#), gp
+ adds r21 = @dtprel(foo#), r13
+ movl r23 = @dtprel(foo#)
+ addl r20 = @tprel(foo#), gp
+ adds r22 = @tprel(foo#), r13
+ movl r24 = @tprel(foo#)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ loongarch*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd $a0,x
+ bl __tls_get_addr'
+ tls_first_major=0
+ tls_first_minor=0
+ tls_as_opt='--fatal-warnings'
+ ;;
+ microblaze*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addik r5,r20,x@TLSGD
+ addik r5,r20,x@TLSLDM'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ mips*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addiu $4, $28, %tlsgd(x)
+ addiu $4, $28, %tlsldm(x)
+ lui $4, %dtprel_hi(x)
+ addiu $4, $4, %dtprel_lo(x)
+ lw $4, %gottprel(x)($28)
+ lui $4, %tprel_hi(x)
+ addiu $4, $4, %tprel_lo(x)'
+ tls_as_opt='-32 --fatal-warnings'
+ ;;
+ m68k-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+foo:
+ move.l x@TLSGD(%a5),%a0
+ move.l x@TLSLDM(%a5),%a0
+ move.l x@TLSLDO(%a5),%a0
+ move.l x@TLSIE(%a5),%a0
+ move.l x@TLSLE(%a5),%a0'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ nios2-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ aarch64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+ adrp x0, :tlsgd:x
+ add x0, x0, #:tlsgd_lo12:x
+ bl __tls_get_addr
+ nop'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ or1k*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ l.movhi r3, tpoffha(foo)
+ l.add r3, r3, r10
+ l.lwz r4, tpofflo(foo)(r3)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ powerpc-ibm-aix*)
+ conftest_s='
+ .extern __get_tpointer
+ .toc
+LC..1:
+ .tc a[TC],a[TL]@le
+ .csect .text[PR]
+.tlstest:
+ lwz 9,LC..1(2)
+ bla __get_tpointer
+ lwzx 3,9,3
+ .globl a
+ .csect a[TL],4
+a:
+ .space 4'
+ ;;
+ powerpc64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 3
+ld0: .space 8
+ld1: .space 8
+x1: .space 8
+x2: .space 8
+x3: .space 8
+ .text
+ addi 3,2,ld0@got@tlsgd
+ bl .__tls_get_addr
+ nop
+ addi 3,2,ld1@toc
+ bl .__tls_get_addr
+ nop
+ addi 3,2,x1@got@tlsld
+ bl .__tls_get_addr
+ nop
+ addi 9,3,x1@dtprel
+ bl .__tls_get_addr
+ nop
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ bl .__tls_get_addr
+ nop
+ ld 9,x3@got@dtprel(2)
+ add 9,9,3
+ bl .__tls_get_addr
+ nop'
+ tls_as_opt="-a64 --fatal-warnings"
+ ;;
+ powerpc*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 2
+ld0: .space 4
+ld1: .space 4
+x1: .space 4
+x2: .space 4
+x3: .space 4
+ .text
+ addi 3,31,ld0@got@tlsgd
+ bl __tls_get_addr
+ addi 3,31,x1@got@tlsld
+ bl __tls_get_addr
+ addi 9,3,x1@dtprel
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ lwz 9,x3@got@tprel(31)
+ add 9,9,x@tls
+ addi 9,2,x1@tprel
+ addis 9,2,x2@tprel@ha
+ addi 9,9,x2@tprel@l'
+ tls_as_opt="-a32 --fatal-warnings"
+ ;;
+ riscv*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd a0,x
+ call __tls_get_addr'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@NTPOFF
+ .long foo@GOTNTPOFF
+ .long foo@INDNTPOFF
+ l %r1,foo@GOTNTPOFF(%r12)
+ l %r1,0(%r1):tls_load:foo
+ bas %r14,0(%r1,%r13):tls_gdcall:foo
+ bas %r14,0(%r1,%r13):tls_ldcall:foo'
+ tls_as_opt="-m31 --fatal-warnings"
+ ;;
+ s390x-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .quad foo@TLSGD
+ .quad foo@TLSLDM
+ .quad foo@DTPOFF
+ .quad foo@NTPOFF
+ .quad foo@GOTNTPOFF
+ lg %r1,foo@GOTNTPOFF(%r12)
+ larl %r1,foo@INDNTPOFF
+ brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
+ brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
+ tls_as_opt="-m64 -Aesame --fatal-warnings"
+ ;;
+ sh-*-* | sh[123456789lbe]*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@GOTTPOFF
+ .long foo@TPOFF'
+ tls_as_opt=--fatal-warnings
+ ;;
+ sparc*-*-*)
+ case "$target" in
+ sparc*-sun-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section ".tdata",#alloc,#write,#tls'
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="-32 --fatal-warnings"
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ sethi %tgd_hi22(foo), %o0
+ add %o0, %tgd_lo10(foo), %o1
+ add %l7, %o1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(foo), %l1
+ add %l1, %tldm_lo10(foo), %l2
+ add %l7, %l2, %o0, %tldm_add(foo)
+ call __tls_get_addr, %tldm_call(foo)
+ sethi %tldo_hix22(foo), %l3
+ xor %l3, %tldo_lox10(foo), %l4
+ add %o0, %l4, %l5, %tldo_add(foo)
+ sethi %tie_hi22(foo), %o3
+ add %o3, %tie_lo10(foo), %o3
+ ld [%l7 + %o3], %o2, %tie_ld(foo)
+ add %g7, %o2, %o4, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %o5
+ ld [%g7 + %o5], %o1"
+ ;;
+ tilepro*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ addli r0, zero, tls_gd(foo)
+ auli r0, zero, tls_gd_ha16(foo)
+ addli r0, r0, tls_gd_lo16(foo)
+ jal __tls_get_addr
+ addli r0, zero, tls_ie(foo)
+ auli r0, r0, tls_ie_ha16(foo)
+ addli r0, r0, tls_ie_lo16(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ tilegx*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ shl16insli r0, zero, hw0_last_tls_gd(foo)
+ shl16insli r0, zero, hw1_last_tls_gd(foo)
+ shl16insli r0, r0, hw0_tls_gd(foo)
+ jal __tls_get_addr
+ shl16insli r0, zero, hw1_last_tls_ie(foo)
+ shl16insli r0, r0, hw0_tls_ie(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ xtensa*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ movi a8, foo@TLSFUNC
+ movi a10, foo@TLSARG
+ callx8.tls a8, foo@TLSCALL'
+ ;;
+esac
+set_have_as_tls=no
+if test "x$enable_tls" = xno ; then
+ : # TLS explicitly disabled.
+elif test "x$enable_tls" = xyes ; then
+ set_have_as_tls=yes # TLS explicitly enabled.
+elif test -z "$conftest_s"; then
+ : # If we don't have a check, assume no support.
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
+$as_echo_n "checking assembler for thread-local storage support... " >&6; }
+if ${gcc_cv_as_tls+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_tls=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_tls=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
+$as_echo "$gcc_cv_as_tls" >&6; }
+if test $gcc_cv_as_tls = yes; then
+ set_have_as_tls=yes
+fi
+
+fi
+if test $set_have_as_tls = yes ; then
+
+$as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
+
+fi
+
+# Target-specific assembler checks.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
+$as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
+gcc_cv_ld_static_dynamic=no
+gcc_cv_ld_static_option='-Bstatic'
+gcc_cv_ld_dynamic_option='-Bdynamic'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_static_dynamic=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -Bstatic/-Bdynamic option
+ if $gcc_cv_ld --help 2>&1 | grep -- -Bstatic > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep -- -Bdynamic > /dev/null; then
+ gcc_cv_ld_static_dynamic=yes
+ else
+ case "$target" in
+ # AIX ld uses -b flags
+ *-*-aix4.[23]* | *-*-aix[5-9]*)
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-bstatic"
+ gcc_cv_ld_dynamic_option="-bdynamic"
+ ;;
+ # HP-UX ld uses -a flags to select between shared and archive.
+ *-*-hpux*)
+ if test x"$gnu_ld" = xno; then
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-aarchive_shared"
+ gcc_cv_ld_dynamic_option="-adefault"
+ fi
+ ;;
+ # Solaris 2 ld always supports -Bstatic/-Bdynamic.
+ *-*-solaris2*)
+ gcc_cv_ld_static_dynamic=yes
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+
+$as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
+_ACEOF
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
+$as_echo "$gcc_cv_ld_static_dynamic" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --version-script option" >&5
+$as_echo_n "checking linker --version-script option... " >&6; }
+gcc_cv_ld_version_script=no
+ld_version_script_option=''
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='--version-script'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ # Solaris 2 ld always supports -M. It also supports a subset of
+ # --version-script since Solaris 11.4, but requires
+ # -z gnu-version-script-compat to activate.
+ *-*-solaris2*)
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='-M'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_version_script" >&5
+$as_echo "$gcc_cv_ld_version_script" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker soname option" >&5
+$as_echo_n "checking linker soname option... " >&6; }
+gcc_cv_ld_soname=no
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-soname'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ *-*-darwin*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-install_name'
+ ;;
+ # Solaris 2 ld always supports -h. It also supports --soname for GNU
+ # ld compatiblity since some Solaris 10 update.
+ *-*-solaris2*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-h'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_soname" >&5
+$as_echo "$gcc_cv_ld_soname" >&6; }
+
+
+if test x"$demangler_in_ld" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
+$as_echo_n "checking linker --demangle support... " >&6; }
+ gcc_cv_ld_demangle=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_demangle=yes
+ fi
+ elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
+ # Check if the GNU linker supports --demangle option
+ if $gcc_cv_ld --help 2>&1 | grep no-demangle > /dev/null; then
+ gcc_cv_ld_demangle=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_demangle" = xyes; then
+
+$as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
+$as_echo "$gcc_cv_ld_demangle" >&6; }
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
+$as_echo_n "checking linker plugin support... " >&6; }
+gcc_cv_lto_plugin=0
+if test -f liblto_plugin.la; then
+ save_ld_ver="$ld_ver"
+ save_ld_vers_major="$ld_vers_major"
+ save_ld_vers_minor="$ld_vers_minor"
+ save_ld_is_gold="$ld_is_gold"
+
+ ld_is_gold=no
+
+ if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
+ ld_ver="GNU ld"
+ # FIXME: ld_is_gold?
+ ld_vers_major="$gcc_cv_gld_major_version"
+ ld_vers_minor="$gcc_cv_gld_minor_version"
+ else
+ # Determine plugin linker version.
+ # FIXME: Partial duplicate from above, generalize.
+ ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ fi
+
+ # Determine plugin support.
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Require GNU ld or gold 2.21+ for plugin support by default.
+ if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
+ gcc_cv_lto_plugin=2
+ elif test "$ld_is_mold" = yes; then
+ gcc_cv_lto_plugin=2
+ # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
+ elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
+ gcc_cv_lto_plugin=1
+ fi
+ fi
+
+ ld_ver="$save_ld_ver"
+ ld_vers_major="$save_ld_vers_major"
+ ld_vers_minor="$save_ld_vers_minor"
+ ld_is_gold="$save_ld_is_gold"
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
+$as_echo "$gcc_cv_lto_plugin" >&6; }
+
+# Target OS-specific assembler checks.
+
+case "$target_os" in
+ darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mmacosx-version-min option" >&5
+$as_echo_n "checking assembler for -mmacosx-version-min option... " >&6; }
+if ${gcc_cv_as_mmacosx_version_min+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mmacosx_version_min=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mmacosx-version-min=10.1 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mmacosx_version_min=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mmacosx_version_min" >&5
+$as_echo "$gcc_cv_as_mmacosx_version_min" >&6; }
+if test $gcc_cv_as_mmacosx_version_min = yes; then
+
+$as_echo "#define HAVE_AS_MMACOSX_VERSION_MIN_OPTION 1" >>confdefs.h
+
+fi
+
+ ;;
+esac
+
+# Target CPU-specific assembler checks.
+
+case "$target" in
+ aarch64*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mabi option" >&5
+$as_echo_n "checking assembler for -mabi option... " >&6; }
+if ${gcc_cv_as_aarch64_mabi+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aarch64_mabi=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mabi=lp64 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aarch64_mabi=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_mabi" >&5
+$as_echo "$gcc_cv_as_aarch64_mabi" >&6; }
+
+
+ if test x$gcc_cv_as_aarch64_mabi = xyes; then
+
+$as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h
+
+ else
+ if test x$with_abi = xilp32; then
+ as_fn_error $? "Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler." "$LINENO" 5
+ fi
+ if test x"$with_multilib_list" = xdefault; then
+ TM_MULTILIB_CONFIG=lp64
+ else
+ aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32)
+ as_fn_error $? "Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler." "$LINENO" 5
+ ;;
+ *)
+ ;;
+ esac
+ done
+ fi
+ fi
+ # Check if we have binutils support for relocations types needed by -fpic
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -fpic relocs" >&5
+$as_echo_n "checking assembler for -fpic relocs... " >&6; }
+if ${gcc_cv_as_aarch64_picreloc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aarch64_picreloc=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '
+ .text
+ ldr x0, [x2, #:gotpage_lo15:globalsym]
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aarch64_picreloc=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_picreloc" >&5
+$as_echo "$gcc_cv_as_aarch64_picreloc" >&6; }
+if test $gcc_cv_as_aarch64_picreloc = yes; then
+
+$as_echo "#define HAVE_AS_SMALL_PIC_RELOCS 1" >>confdefs.h
+
+fi
+
+ # Enable Branch Target Identification Mechanism and Return Address
+ # Signing by default.
+ # Check whether --enable-standard-branch-protection was given.
+if test "${enable_standard_branch_protection+set}" = set; then :
+ enableval=$enable_standard_branch_protection;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_ENABLE_BTI=1 TARGET_ENABLE_PAC_RET=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-standard-branch-protection.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+ esac
+
+fi
+
+ # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
+ # Check whether --enable-fix-cortex-a53-835769 was given.
+if test "${enable_fix_cortex_a53_835769+set}" = set; then :
+ enableval=$enable_fix_cortex_a53_835769;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+
+ esac
+
+fi
+
+ # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
+ # Check whether --enable-fix-cortex-a53-843419 was given.
+if test "${enable_fix_cortex_a53_843419+set}" = set; then :
+ enableval=$enable_fix_cortex_a53_843419;
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ as_fn_error $? "'$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
+ Valid choices are 'yes' and 'no'." "$LINENO" 5
+ ;;
+
+ esac
+
+fi
+
+ ;;
+
+ # All TARGET_ABI_OSF targets.
+ alpha*-*-linux* | alpha*-*-*bsd*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
+$as_echo_n "checking assembler for explicit relocation support... " >&6; }
+if ${gcc_cv_as_alpha_explicit_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_alpha_explicit_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set nomacro
+ .text
+ extbl $3, $2, $3 !lituse_bytoff!1
+ ldq $2, a($29) !literal!1
+ ldq $4, b($29) !literal!2
+ ldq_u $3, 0($2) !lituse_base!1
+ ldq $27, f($29) !literal!5
+ jsr $26, ($27), f !lituse_jsr!5
+ ldah $29, 0($26) !gpdisp!3
+ lda $0, c($29) !gprel
+ ldah $1, d($29) !gprelhigh
+ lda $1, d($1) !gprellow
+ lda $29, 0($29) !gpdisp!3' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_alpha_explicit_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
+$as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
+if test $gcc_cv_as_alpha_explicit_relocs = yes; then
+
+$as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
+$as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
+if ${gcc_cv_as_alpha_jsrdirect_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_alpha_jsrdirect_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set nomacro
+ .text
+ ldq $27, a($29) !literal!1
+ jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_alpha_jsrdirect_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
+$as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
+if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
+
+$as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ avr-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --mlink-relax option" >&5
+$as_echo_n "checking assembler for --mlink-relax option... " >&6; }
+if ${gcc_cv_as_avr_mlink_relax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mlink_relax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --mlink-relax -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mlink_relax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mlink_relax" >&5
+$as_echo "$gcc_cv_as_avr_mlink_relax" >&6; }
+if test $gcc_cv_as_avr_mlink_relax = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MLINK_RELAX_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mrmw option" >&5
+$as_echo_n "checking assembler for -mrmw option... " >&6; }
+if ${gcc_cv_as_avr_mrmw+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mrmw=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mrmw -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mrmw=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mrmw" >&5
+$as_echo "$gcc_cv_as_avr_mrmw" >&6; }
+if test $gcc_cv_as_avr_mrmw = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MRMW_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for __gcc_isr pseudo instruction" >&5
+$as_echo_n "checking assembler for __gcc_isr pseudo instruction... " >&6; }
+if ${gcc_cv_as_avr_mgccisr+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_avr_mgccisr=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ __gcc_isr 1
+ __gcc_isr 2
+ __gcc_isr 0,r24
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mgcc-isr -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_avr_mgccisr=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mgccisr" >&5
+$as_echo "$gcc_cv_as_avr_mgccisr" >&6; }
+if test $gcc_cv_as_avr_mgccisr = yes; then
+
+$as_echo "#define HAVE_AS_AVR_MGCCISR_OPTION 1" >>confdefs.h
+
+fi
+
+
+ # Check how default linker description file implements .rodata for
+ # avrxmega3 (PR21472). avr-gcc assumes .rodata is *not* loaded to
+ # RAM so avr-gcc skips __do_copy_data for .rodata objects.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking binutils for avrxmega3 .rodata support" >&5
+$as_echo_n "checking binutils for avrxmega3 .rodata support... " >&6; }
+ cat > conftest.s <<EOF
+ .section .rodata,"a",@progbits
+ .global xxvaryy
+ ;; avr-nm should print "... R xxvaryy", not "... D xxvaryy".
+ xxvaryy:
+ .word 1
+EOF
+ rm -f conftest.nm
+ { ac_try='$gcc_cv_as -mmcu=avrxmega3 conftest.s -o conftest.o'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ { ac_try='$gcc_cv_ld -mavrxmega3 conftest.o -o conftest.elf'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ { ac_try='$gcc_cv_nm conftest.elf > conftest.nm'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ if test -s conftest.nm
+ then
+ if grep ' R xxvaryy' conftest.nm > /dev/null; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define HAVE_LD_AVR_AVRXMEGA3_RODATA_IN_FLASH 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: avrxmega3 .rodata located in RAM" >&5
+$as_echo "no: avrxmega3 .rodata located in RAM" >&6; }
+ echo "$as_me: nm output was" >&5
+ cat conftest.nm >&5
+ avr_ld_ver="`$gcc_cv_ld -v | sed -e 's:^.* ::'`"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&5
+$as_echo "$as_me: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&2;}
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: test failed" >&5
+$as_echo "test failed" >&6; }
+ echo "$as_me: failed program was" >&5
+ cat conftest.s >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: see \`config.log' for details" >&5
+$as_echo "$as_me: WARNING: see \`config.log' for details" >&2;}
+ fi
+ rm -f conftest.s conftest.o conftest.elf conftest.nm
+ ;;
+
+ cris-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
+$as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
+if ${gcc_cv_as_cris_no_mul_bug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_cris_no_mul_bug=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_cris_no_mul_bug=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
+$as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
+if test $gcc_cv_as_cris_no_mul_bug = yes; then
+
+$as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ sparc*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
+$as_echo_n "checking assembler for -relax option... " >&6; }
+if ${gcc_cv_as_sparc_relax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_relax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_relax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
+$as_echo "$gcc_cv_as_sparc_relax" >&6; }
+if test $gcc_cv_as_sparc_relax = yes; then
+
+$as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
+$as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
+if ${gcc_cv_as_sparc_gotdata_op+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_gotdata_op=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+.align 4
+foo:
+ nop
+bar:
+ sethi %gdop_hix22(foo), %g1
+ xor %g1, %gdop_lox10(foo), %g1
+ ld [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ if test x$gcc_cv_objdump != x; then
+ if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
+ | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
+ gcc_cv_as_sparc_gotdata_op=no
+ else
+ gcc_cv_as_sparc_gotdata_op=yes
+ fi
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
+$as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
+if test $gcc_cv_as_sparc_gotdata_op = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
+$as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
+if ${gcc_cv_as_sparc_ua_pcrel+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_ua_pcrel=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+foo:
+ nop
+.data
+.align 4
+.byte 0
+.uaword %r_disp32(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_sparc_ua_pcrel=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
+$as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
+if test $gcc_cv_as_sparc_ua_pcrel = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
+$as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
+if ${gcc_cv_as_sparc_ua_pcrel_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_ua_pcrel_hidden=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.data
+.align 4
+.byte 0x31
+.uaword %r_disp32(foo)
+.byte 0x32, 0x33, 0x34
+.global foo
+.hidden foo
+foo:
+.skip 4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
+ | grep ' 31000000 07323334' > /dev/null 2>&1; then
+ if $gcc_cv_objdump -R conftest 2> /dev/null \
+ | grep 'DISP32' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_as_sparc_ua_pcrel_hidden=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
+$as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
+if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
+
+$as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
+
+fi
+
+
+fi
+ # unaligned pcrel relocs
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
+$as_echo_n "checking assembler for offsetable %lo()... " >&6; }
+if ${gcc_cv_as_sparc_offsetable_lo10+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_offsetable_lo10=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ or %g1, %lo(ab) + 12, %g1
+ or %g1, %lo(ab + 12), %g1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
+ | grep ' 82106000 82106000' > /dev/null 2>&1; then
+ gcc_cv_as_sparc_offsetable_lo10=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
+$as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
+if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
+
+$as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
+$as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
+if ${gcc_cv_as_sparc_fmaf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_fmaf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ fmaddd %f0, %f2, %f4, %f6
+ addxccc %g1, %g2, %g3
+ fsrl32 %f2, %f4, %f8
+ fnaddd %f10, %f12, %f14' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_fmaf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
+$as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
+if test $gcc_cv_as_sparc_fmaf = yes; then
+
+$as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
+$as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc4+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc4=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ cxbe %g2, %g3, 1f
+1: cwbneg %g2, %g3, 1f
+1: sha1
+ md5
+ aes_kexpand0 %f4, %f6, %f8
+ des_round %f38, %f40, %f42, %f44
+ camellia_f %f54, %f56, %f58, %f60
+ kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc4=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
+$as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
+if test $gcc_cv_as_sparc_sparc4 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC5 and VIS 4.0 instructions" >&5
+$as_echo_n "checking assembler for SPARC5 and VIS 4.0 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc5+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc5=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ subxc %g1, %g2, %g3
+ fpadd8 %f0, %f2, %f4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc5 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc5=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc5" >&5
+$as_echo "$gcc_cv_as_sparc_sparc5" >&6; }
+if test $gcc_cv_as_sparc_sparc5 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC5_VIS4 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC6 instructions" >&5
+$as_echo_n "checking assembler for SPARC6 instructions... " >&6; }
+if ${gcc_cv_as_sparc_sparc6+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_sparc6=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ rd %entropy, %g1
+ fpsll64x %f0, %f2, %f4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc6 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_sparc6=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc6" >&5
+$as_echo "$gcc_cv_as_sparc_sparc6" >&6; }
+if test $gcc_cv_as_sparc_sparc6 = yes; then
+
+$as_echo "#define HAVE_AS_SPARC6 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
+$as_echo_n "checking assembler for LEON instructions... " >&6; }
+if ${gcc_cv_as_sparc_leon+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_sparc_leon=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ smac %g2, %g3, %g1
+ umac %g2, %g3, %g1
+ casa [%g2] 0xb, %g3, %g1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_sparc_leon=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
+$as_echo "$gcc_cv_as_sparc_leon" >&6; }
+if test $gcc_cv_as_sparc_leon = yes; then
+
+$as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
+
+fi
+
+ ;;
+
+ i[34567]86-*-* | x86_64-*-*)
+ case $target_os in
+ cygwin*)
+ # Full C++ conformance when using a shared libstdc++-v3 requires some
+ # support from the Cygwin DLL, which in more recent versions exports
+ # wrappers to aid in interposing and redirecting operators new, delete,
+ # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
+ # are configuring for a version of Cygwin that exports the wrappers.
+ if test x$host = x$target && test x$host_cpu = xi686; then
+ ac_fn_cxx_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
+if test "x$ac_cv_func___wrap__Znaj" = xyes; then :
+ gcc_ac_cygwin_dll_wrappers=yes
+else
+ gcc_ac_cygwin_dll_wrappers=no
+fi
+
+ else
+ # Can't check presence of libc functions during cross-compile, so
+ # we just have to assume we're building for an up-to-date target.
+ gcc_ac_cygwin_dll_wrappers=yes
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ esac
+ case $target_os in
+ cygwin* | pe | mingw32*)
+ # Recent binutils allows the three-operand form of ".comm" on PE. This
+ # definition is used unconditionally to initialise the default state of
+ # the target option variable that governs usage of the feature.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
+$as_echo_n "checking assembler for .comm with alignment... " >&6; }
+if ${gcc_cv_as_comm_has_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_comm_has_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.comm foo,1,32' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_comm_has_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
+$as_echo "$gcc_cv_as_comm_has_align" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ # Used for DWARF 2 in PE
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
+$as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
+if ${gcc_cv_as_ix86_pe_secrel32+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_pe_secrel32=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+foo: nop
+.data
+ .secrel32 foo' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_pe_secrel32=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
+$as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
+if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
+
+$as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
+
+fi
+
+ # Test if the assembler supports the extended form of the .section
+ # directive that specifies section alignment. LTO support uses this,
+ # but normally only after installation, so we warn but don't fail the
+ # configure if LTO is enabled but the assembler does not support it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
+$as_echo_n "checking assembler for .section with alignment... " >&6; }
+if ${gcc_cv_as_section_has_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_section_has_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section lto_test,"dr0"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_section_has_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
+$as_echo "$gcc_cv_as_section_has_align" >&6; }
+
+
+ if test x$gcc_cv_as_section_has_align != xyes; then
+ case ",$enable_languages," in
+ *,lto,*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
+$as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ case $target_os in
+ darwin2* | darwin19*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for llvm assembler x86-pad-for-align option" >&5
+$as_echo_n "checking assembler for llvm assembler x86-pad-for-align option... " >&6; }
+if ${gcc_cv_as_mllvm_x86_pad_for_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mllvm_x86_pad_for_align=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mllvm -x86-pad-for-align=false -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mllvm_x86_pad_for_align=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mllvm_x86_pad_for_align" >&5
+$as_echo "$gcc_cv_as_mllvm_x86_pad_for_align" >&6; }
+if test $gcc_cv_as_mllvm_x86_pad_for_align = yes; then
+
+$as_echo "#define HAVE_AS_MLLVM_X86_PAD_FOR_ALIGN 1" >>confdefs.h
+
+fi
+
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -xbrace_comment" >&5
+$as_echo_n "checking assembler for -xbrace_comment... " >&6; }
+if ${gcc_cv_as_ix86_xbrace_comment+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_xbrace_comment=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xbrace_comment=no -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_xbrace_comment=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_xbrace_comment" >&5
+$as_echo "$gcc_cv_as_ix86_xbrace_comment" >&6; }
+if test $gcc_cv_as_ix86_xbrace_comment = yes; then
+
+$as_echo "#define HAVE_AS_XBRACE_COMMENT_OPTION 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
+$as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
+if ${gcc_cv_as_ix86_filds+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_filds=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'filds (%ebp); fists (%ebp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_filds=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
+$as_echo "$gcc_cv_as_ix86_filds" >&6; }
+if test $gcc_cv_as_ix86_filds = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
+$as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
+if ${gcc_cv_as_ix86_fildq+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_fildq=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'fildq (%ebp); fistpq (%ebp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_fildq=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
+$as_echo "$gcc_cv_as_ix86_fildq" >&6; }
+if test $gcc_cv_as_ix86_fildq = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
+$as_echo_n "checking assembler for cmov syntax... " >&6; }
+if ${gcc_cv_as_ix86_cmov_sun_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_cmov_sun_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'cmovl.l %edx, %eax' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_cmov_sun_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
+$as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
+if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
+
+$as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
+$as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_ffreep+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_ffreep=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'ffreep %st(1)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_ffreep=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
+$as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
+if test $gcc_cv_as_ix86_ffreep = yes; then
+
+$as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
+$as_echo_n "checking assembler for .quad directive... " >&6; }
+if ${gcc_cv_as_ix86_quad+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_quad=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.quad 0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_quad=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
+$as_echo "$gcc_cv_as_ix86_quad" >&6; }
+if test $gcc_cv_as_ix86_quad = yes; then
+
+$as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
+$as_echo_n "checking assembler for sahf mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_sahf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_sahf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.code64
+ sahf' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_sahf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
+$as_echo "$gcc_cv_as_ix86_sahf" >&6; }
+if test $gcc_cv_as_ix86_sahf = yes; then
+
+$as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
+$as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_interunit_movq+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_interunit_movq=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.code64
+ movq %mm0, %rax
+ movq %rax, %xmm0' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_interunit_movq=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
+$as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
+$as_echo_n "checking assembler for hle prefixes... " >&6; }
+if ${gcc_cv_as_ix86_hle+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_hle=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_hle=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
+$as_echo "$gcc_cv_as_ix86_hle" >&6; }
+if test $gcc_cv_as_ix86_hle = yes; then
+
+$as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
+$as_echo_n "checking assembler for swap suffix... " >&6; }
+if ${gcc_cv_as_ix86_swap+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_swap=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'movl.s %esp, %ebp' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_swap=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
+$as_echo "$gcc_cv_as_ix86_swap" >&6; }
+if test $gcc_cv_as_ix86_swap = yes; then
+
+$as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
+$as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
+if ${gcc_cv_as_ix86_diff_sect_delta+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_diff_sect_delta=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .rodata
+.L1:
+ .long .L2-.L1
+ .long .L3-.L1
+ .text
+.L3: nop
+.L2: nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_diff_sect_delta=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
+$as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
+if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
+
+$as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
+$as_echo_n "checking assembler for rep and lock prefix... " >&6; }
+if ${gcc_cv_as_ix86_rep_lock_prefix+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_rep_lock_prefix=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'rep movsl
+ rep ret
+ rep nop
+ rep bsf %ecx, %eax
+ rep bsr %ecx, %eax
+ lock addl %edi, (%eax,%esi)
+ lock orl $0, (%esp)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_rep_lock_prefix=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
+$as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
+if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
+
+$as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5
+$as_echo_n "checking assembler for ud2 mnemonic... " >&6; }
+if ${gcc_cv_as_ix86_ud2+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_ud2=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'ud2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_ud2=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5
+$as_echo "$gcc_cv_as_ix86_ud2" >&6; }
+if test $gcc_cv_as_ix86_ud2 = yes; then
+
+$as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
+
+fi
+
+
+ # Enforce 32-bit output with gas and gld.
+ if test x$gas = xyes; then
+ as_ix86_gas_32_opt="--32"
+ fi
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
+ ld_ix86_gld_32_opt="-melf_i386_sol2"
+ else
+ ld_ix86_gld_32_opt="-melf_i386"
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsgdplt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsgdplt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'call tls_gd@tlsgdplt' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsgdplt=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
+$as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
+if test $gcc_cv_as_ix86_tlsgdplt = yes; then
+
+$as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
+
+fi
+
+
+ conftest_s='
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+tls_ld:
+ .section .text,"ax",@progbits
+ call tls_ld@tlsldmplt'
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsldmplt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsldmplt=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsldmplt=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
+$as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLSLDMPLT `if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal value@tlsldm(%ebx), %eax
+ call ___tls_get_addr@plt
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type value, @object
+value:'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM reloc" >&5
+$as_echo_n "checking assembler for R_386_TLS_LDM reloc... " >&6; }
+if ${gcc_cv_as_ix86_tlsldm+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tlsldm=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
+ if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
+ || dis conftest 2>/dev/null | grep nop > /dev/null; then
+ gcc_cv_as_ix86_tlsldm=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldm" >&5
+$as_echo "$gcc_cv_as_ix86_tlsldm" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLSLDM `if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .data
+bar:
+ .byte 1
+ .text
+ .global _start
+_start:
+ cmpl $0, bar@GOT
+ jmp *_start@GOT'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_GOT32X reloc" >&5
+$as_echo_n "checking assembler for R_386_GOT32X reloc... " >&6; }
+if ${gcc_cv_as_ix86_got32x+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_got32x=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
+ | grep R_386_GOT32X > /dev/null 2>&1 \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ if $gcc_cv_objdump -dw conftest 2>&1 \
+ | grep 0xffffff > /dev/null 2>&1; then
+ gcc_cv_as_ix86_got32x=no
+ else
+ gcc_cv_as_ix86_got32x=yes
+ fi
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_got32x" >&5
+$as_echo "$gcc_cv_as_ix86_got32x" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_GOT32X `if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
+$as_echo_n "checking assembler for GOTOFF in data... " >&6; }
+if ${gcc_cv_as_ix86_gotoff_in_data+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_gotoff_in_data=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+.L0:
+ nop
+ .data
+ .long .L0@GOTOFF' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ix86_gotoff_in_data=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
+$as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal ld@tlsldm(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+ leal gd@tlsgd(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type ld, @object
+ld:
+ .byte 0
+ .globl gd
+ .type gd, @object
+gd:
+ .byte 0'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for calling ___tls_get_addr via GOT" >&5
+$as_echo_n "checking assembler for calling ___tls_get_addr via GOT... " >&6; }
+if ${gcc_cv_as_ix86_tls_get_addr_via_got+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ix86_tls_get_addr_via_got=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tls_get_addr_via_got=yes
+ fi
+ rm -f conftest
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tls_get_addr_via_got" >&5
+$as_echo "$gcc_cv_as_ix86_tls_get_addr_via_got" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_IX86_TLS_GET_ADDR_GOT `if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+ ;;
+
+ ia64*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
+$as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
+if ${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .text
+ addl r15 = @ltoffx(x#), gp
+ ;;
+ ld8.mov r16 = [r15], x#
+' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
+$as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
+if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
+
+$as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
+
+fi
+
+
+ ;;
+
+ powerpc*-*-*)
+
+ case $target in
+ *-*-darwin*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
+$as_echo_n "checking assembler for .machine directive support... " >&6; }
+if ${gcc_cv_as_machine_directive+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_machine_directive=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machine ppc7400' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_machine_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
+$as_echo "$gcc_cv_as_machine_directive" >&6; }
+
+
+ if test x$gcc_cv_as_machine_directive != xyes; then
+ echo "*** This target requires an assembler supporting \".machine\"" >&2
+ echo you can get it from: https://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
+ test x$build = x$target && exit 1
+ fi
+ ;;
+ esac
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr5"
+ .csect .text[PR]
+ mfcr 3,128';;
+ *-*-darwin*) conftest_s=' .text
+ mfcr r3,128';;
+ *) conftest_s=' .machine power4
+ .text
+ mfcr 3,128';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
+$as_echo_n "checking assembler for mfcr field support... " >&6; }
+if ${gcc_cv_as_powerpc_mfcrf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_mfcrf=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_mfcrf=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
+$as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
+if test $gcc_cv_as_powerpc_mfcrf = yes; then
+
+$as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*) conftest_s=' .csect .text[PR]
+LCF..0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
+ *-*-darwin*)
+ conftest_s=' .text
+LCF0:
+ addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
+ *) conftest_s=' .text
+.LCF0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
+$as_echo_n "checking assembler for rel16 relocs... " >&6; }
+if ${gcc_cv_as_powerpc_rel16+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_rel16=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_rel16=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
+$as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
+if test $gcc_cv_as_powerpc_rel16 = yes; then
+
+$as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr7"
+ .csect .text[PR]
+ lxvd2x 1,2,3';;
+ *) conftest_s=' .machine power7
+ .text
+ lxvd2x 1,2,3';;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
+$as_echo_n "checking assembler for vector-scalar support... " >&6; }
+if ${gcc_cv_as_powerpc_vsx+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_vsx=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_vsx=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
+$as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
+if test $gcc_cv_as_powerpc_vsx = yes; then
+
+$as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_powerpc_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
+if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for prologue entry point marker support" >&5
+$as_echo_n "checking assembler for prologue entry point marker support... " >&6; }
+if ${gcc_cv_as_powerpc_entry_markers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_entry_markers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .reloc .,R_PPC64_ENTRY; nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a64 --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_entry_markers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_entry_markers" >&5
+$as_echo "$gcc_cv_as_powerpc_entry_markers" >&6; }
+if test $gcc_cv_as_powerpc_entry_markers = yes; then
+
+$as_echo "#define HAVE_AS_ENTRY_MARKERS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for plt sequence marker support" >&5
+$as_echo_n "checking assembler for plt sequence marker support... " >&6; }
+if ${gcc_cv_as_powerpc_pltseq_markers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_powerpc_pltseq_markers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .reloc .,R_PPC_PLTSEQ; nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_powerpc_pltseq_markers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_pltseq_markers" >&5
+$as_echo "$gcc_cv_as_powerpc_pltseq_markers" >&6; }
+if test $gcc_cv_as_powerpc_pltseq_markers = yes; then
+
+$as_echo "#define HAVE_AS_PLTSEQ 1" >>confdefs.h
+
+fi
+
+
+ case $target in
+ *-*-aix*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX .ref support" >&5
+$as_echo_n "checking assembler for AIX .ref support... " >&6; }
+if ${gcc_cv_as_aix_ref+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aix_ref=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .csect stuff[rw]
+ stuff:
+ .long 1
+ .extern sym
+ .ref sym
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aix_ref=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
+$as_echo "$gcc_cv_as_aix_ref" >&6; }
+if test $gcc_cv_as_aix_ref = yes; then
+
+$as_echo "#define HAVE_AS_REF 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX DWARF location lists section support" >&5
+$as_echo_n "checking assembler for AIX DWARF location lists section support... " >&6; }
+if ${gcc_cv_as_aix_dwloc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_aix_dwloc=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .dwsect 0xA0000
+ Lframe..0:
+ .vbyte 4,Lframe..0
+ ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_aix_dwloc=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_dwloc" >&5
+$as_echo "$gcc_cv_as_aix_dwloc" >&6; }
+if test $gcc_cv_as_aix_dwloc = yes; then
+
+$as_echo "#define HAVE_XCOFF_DWARF_EXTRAS 1" >>confdefs.h
+
+fi
+
+ ;;
+ esac
+ ;;
+
+ mips*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
+$as_echo_n "checking assembler for explicit relocation support... " >&6; }
+if ${gcc_cv_as_mips_explicit_relocs+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_explicit_relocs=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_explicit_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
+$as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
+if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test x$target_cpu_default = x
+ then target_cpu_default=MASK_EXPLICIT_RELOCS
+ else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
+ fi
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
+$as_echo_n "checking assembler for -mno-shared support... " >&6; }
+if ${gcc_cv_as_mips_no_shared+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_no_shared=no
+ if test x$gcc_cv_as != x; then
+ $as_echo 'nop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_no_shared=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
+$as_echo "$gcc_cv_as_mips_no_shared" >&6; }
+if test $gcc_cv_as_mips_no_shared = yes; then
+
+$as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_mips_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
+if test $gcc_cv_as_mips_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .module support" >&5
+$as_echo_n "checking assembler for .module support... " >&6; }
+if ${gcc_cv_as_mips_dot_module+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dot_module=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.module mips2
+ .module fp=xx' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -32 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dot_module=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dot_module" >&5
+$as_echo "$gcc_cv_as_mips_dot_module" >&6; }
+if test $gcc_cv_as_mips_dot_module = yes; then
+
+$as_echo "#define HAVE_AS_DOT_MODULE 1" >>confdefs.h
+
+fi
+
+ if test x$gcc_cv_as_mips_dot_module = xno \
+ && test x$with_fp_32 != x; then
+ as_fn_error $? "Requesting --with-fp-32= requires assembler support for .module." "$LINENO" 5
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
+$as_echo_n "checking assembler for .micromips support... " >&6; }
+if ${gcc_cv_as_micromips_support+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_micromips_support=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.set micromips' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_micromips_support=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
+$as_echo "$gcc_cv_as_micromips_support" >&6; }
+if test $gcc_cv_as_micromips_support = yes; then
+
+$as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
+$as_echo_n "checking assembler for .dtprelword support... " >&6; }
+if ${gcc_cv_as_mips_dtprelword+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dtprelword=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dtprelword=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
+$as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
+if test $gcc_cv_as_mips_dtprelword = yes; then
+
+$as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
+$as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
+if ${gcc_cv_as_mips_dspr1_mult+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_dspr1_mult=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .set mips32r2
+ .set nodspr2
+ .set dsp
+ madd $ac3,$4,$5
+ maddu $ac3,$4,$5
+ msub $ac3,$4,$5
+ msubu $ac3,$4,$5
+ mult $ac3,$4,$5
+ multu $ac3,$4,$5' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_dspr1_mult=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
+$as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
+if test $gcc_cv_as_mips_dspr1_mult = yes; then
+
+$as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
+$as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
+ gcc_cv_as_ld_jalr_reloc=no
+ if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
+ echo ' .ent x' > conftest.s
+ echo 'x: lw $2,%got_disp(y)($3)' >> conftest.s
+ echo ' lw $25,%call16(y)($28)' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .end x' >> conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
+ && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
+ if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
+ && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ fi
+ rm -f conftest.*
+ fi
+ fi
+ if test $gcc_cv_as_ld_jalr_reloc = yes; then
+ if test x$target_cpu_default = x; then
+ target_cpu_default=MASK_RELAX_PIC_CALLS
+ else
+ target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
+$as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
+$as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
+if ${gcc_cv_ld_mips_personality_relaxation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_mips_personality_relaxation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 21 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ elif test x$gcc_cv_as != x \
+ -a x$gcc_cv_ld != x \
+ -a x$gcc_cv_readelf != x ; then
+ cat > conftest.s <<EOF
+ .cfi_startproc
+ .cfi_personality 0x80,indirect_ptr
+ .ent test
+test:
+ nop
+ .end test
+ .cfi_endproc
+
+ .section .data,"aw",@progbits
+indirect_ptr:
+ .dc.a personality
+EOF
+ if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
+ if $gcc_cv_readelf -d conftest 2>&1 \
+ | grep TEXTREL > /dev/null 2>&1; then
+ :
+ elif $gcc_cv_readelf --relocs conftest 2>&1 \
+ | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
+$as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
+ if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
+
+$as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
+$as_echo_n "checking assembler for -mnan= support... " >&6; }
+if ${gcc_cv_as_mips_nan+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_mips_nan=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_mips_nan=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
+$as_echo "$gcc_cv_as_mips_nan" >&6; }
+if test $gcc_cv_as_mips_nan = yes; then
+
+$as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
+
+fi
+
+ if test x$gcc_cv_as_mips_nan = xno \
+ && test x$with_nan != x; then
+ as_fn_error $? "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
+ fi
+ ;;
+ msp430-*-*)
+ # Earlier GAS versions generically support .gnu_attribute, but the
+ # msp430 assembler will not do anything with it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_msp430_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_msp430_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 4,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_msp430_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_msp430_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_msp430_gnu_attribute" >&6; }
+if test $gcc_cv_as_msp430_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .mspabi_attribute support" >&5
+$as_echo_n "checking assembler for .mspabi_attribute support... " >&6; }
+if ${gcc_cv_as_msp430_mspabi_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_msp430_mspabi_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.mspabi_attribute 4,2' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_msp430_mspabi_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_msp430_mspabi_attribute" >&5
+$as_echo "$gcc_cv_as_msp430_mspabi_attribute" >&6; }
+if test $gcc_cv_as_msp430_mspabi_attribute = yes; then
+
+$as_echo "#define HAVE_AS_MSPABI_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ if test x$enable_newlib_nano_formatted_io = xyes; then
+
+$as_echo "#define HAVE_NEWLIB_NANO_FORMATTED_IO 1" >>confdefs.h
+
+ fi
+ ;;
+ nios2-*-*)
+ # Versions 2.33 and earlier lacked support for the %gotoff relocation
+ # syntax that is documented in the ABI specification.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for support for %gotoff relocations in constant data" >&5
+$as_echo_n "checking assembler for support for %gotoff relocations in constant data... " >&6; }
+if ${gcc_cv_as_nios2_gotoff_relocation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_nios2_gotoff_relocation=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .extern foo
+ .data
+ .long %gotoff(foo)' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_nios2_gotoff_relocation=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nios2_gotoff_relocation" >&5
+$as_echo "$gcc_cv_as_nios2_gotoff_relocation" >&6; }
+if test $gcc_cv_as_nios2_gotoff_relocation = yes; then
+
+$as_echo "#define HAVE_AS_NIOS2_GOTOFF_RELOCATION 1" >>confdefs.h
+
+fi
+
+ ;;
+ riscv*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .attribute support" >&5
+$as_echo_n "checking assembler for .attribute support... " >&6; }
+if ${gcc_cv_as_riscv_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.attribute stack_align,4' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_attribute" >&5
+$as_echo "$gcc_cv_as_riscv_attribute" >&6; }
+if test $gcc_cv_as_riscv_attribute = yes; then
+
+$as_echo "#define HAVE_AS_RISCV_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -misa-spec= support" >&5
+$as_echo_n "checking assembler for -misa-spec= support... " >&6; }
+if ${gcc_cv_as_riscv_isa_spec+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_isa_spec=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -misa-spec=2.2 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_isa_spec=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_isa_spec" >&5
+$as_echo "$gcc_cv_as_riscv_isa_spec" >&6; }
+if test $gcc_cv_as_riscv_isa_spec = yes; then
+
+$as_echo "#define HAVE_AS_MISA_SPEC 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -march=rv32i_zifencei support" >&5
+$as_echo_n "checking assembler for -march=rv32i_zifencei support... " >&6; }
+if ${gcc_cv_as_riscv_march_zifencei+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_riscv_march_zifencei=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=rv32i_zifencei2p0 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_riscv_march_zifencei=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_riscv_march_zifencei" >&5
+$as_echo "$gcc_cv_as_riscv_march_zifencei" >&6; }
+if test $gcc_cv_as_riscv_march_zifencei = yes; then
+
+$as_echo "#define HAVE_AS_MARCH_ZIFENCEI 1" >>confdefs.h
+
+fi
+
+ ;;
+ loongarch*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
+$as_echo_n "checking assembler for .dtprelword support... " >&6; }
+if ${gcc_cv_as_loongarch_dtprelword+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_loongarch_dtprelword=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags 2,18,0 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_loongarch_dtprelword" >&5
+$as_echo "$gcc_cv_as_loongarch_dtprelword" >&6; }
+
+if test $gcc_cv_as_loongarch_dtprelword != yes; then
+
+$as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
+
+fi
+ ;;
+ s390*-*-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
+$as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
+if ${gcc_cv_as_s390_gnu_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_gnu_attribute=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.gnu_attribute 8,1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_gnu_attribute=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_gnu_attribute" >&5
+$as_echo "$gcc_cv_as_s390_gnu_attribute" >&6; }
+if test $gcc_cv_as_s390_gnu_attribute = yes; then
+
+$as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine and .machinemode support" >&5
+$as_echo_n "checking assembler for .machine and .machinemode support... " >&6; }
+if ${gcc_cv_as_s390_machine_machinemode+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_machine_machinemode=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machinemode push
+ .machinemode pop
+ .machine push
+ .machine pop' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_machine_machinemode=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_machine_machinemode" >&5
+$as_echo "$gcc_cv_as_s390_machine_machinemode" >&6; }
+if test $gcc_cv_as_s390_machine_machinemode = yes; then
+
+$as_echo "#define HAVE_AS_MACHINE_MACHINEMODE 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for architecture modifiers support" >&5
+$as_echo_n "checking assembler for architecture modifiers support... " >&6; }
+if ${gcc_cv_as_s390_architecture_modifiers+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_architecture_modifiers=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .machine z13+vx ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_architecture_modifiers=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_architecture_modifiers" >&5
+$as_echo "$gcc_cv_as_s390_architecture_modifiers" >&6; }
+if test $gcc_cv_as_s390_architecture_modifiers = yes; then
+
+$as_echo "#define HAVE_AS_ARCHITECTURE_MODIFIERS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector load/store alignment hints" >&5
+$as_echo_n "checking assembler for vector load/store alignment hints... " >&6; }
+if ${gcc_cv_as_s390_vector_loadstore_alignment_hints+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_vector_loadstore_alignment_hints=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' vl %v24,0(%r15),3 ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_vector_loadstore_alignment_hints=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_vector_loadstore_alignment_hints" >&5
+$as_echo "$gcc_cv_as_s390_vector_loadstore_alignment_hints" >&6; }
+if test $gcc_cv_as_s390_vector_loadstore_alignment_hints = yes; then
+
+$as_echo "#define HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector load/store alignment hints on z13" >&5
+$as_echo_n "checking assembler for vector load/store alignment hints on z13... " >&6; }
+if ${gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' vl %v24,0(%r15),3 ' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mzarch -march=z13 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13" >&5
+$as_echo "$gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13" >&6; }
+if test $gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13 = yes; then
+
+$as_echo "#define HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13 1" >>confdefs.h
+
+fi
+
+
+ ;;
+esac
+
+# Mips, LoongArch and HP-UX need the GNU assembler.
+# Linux on IA64 might be able to use the Intel assembler.
+
+case "$target" in
+ mips*-*-* | loongarch*-*-* | *-*-hpux* )
+ if test x$gas_flag = xyes \
+ || test x"$host" != x"$build" \
+ || test ! -x "$gcc_cv_as" \
+ || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ :
+ else
+ echo "*** This configuration requires the GNU assembler" >&2
+ exit 1
+ fi
+ ;;
+esac
+
+# This tests if the assembler supports two registers for global_load functions
+# (like in LLVM versions <12) or one register (like in LLVM 12).
+case "$target" in
+ amdgcn-* | gcn-*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler fix for global_load functions" >&5
+$as_echo_n "checking assembler fix for global_load functions... " >&6; }
+ gcc_cv_as_gcn_global_load_fixed=yes
+ if test x$gcc_cv_as != x; then
+ cat > conftest.s <<EOF
+ global_store_dwordx2 v[1:2], v[4:5], s[14:15]
+EOF
+ if $gcc_cv_as -triple=amdgcn--amdhsa -filetype=obj -mcpu=gfx900 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_gcn_global_load_fixed=no
+ fi
+ rm -f conftest.s conftest.o conftest
+ fi
+ global_load_fixed=`if test x$gcc_cv_as_gcn_global_load_fixed = xyes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GCN_ASM_GLOBAL_LOAD_FIXED $global_load_fixed
+_ACEOF
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_global_load_fixed" >&5
+$as_echo "$gcc_cv_as_gcn_global_load_fixed" >&6; }
+ ;;
+esac
+
+case "$target" in
+ amdgcn-* | gcn-*)
+ # Test the LLVM assembler syntax dialect; they have made a number of
+ # changes between LLVM 12 & 13 without any backward compatibility.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler amdgcn_target v2/3 syntax" >&5
+$as_echo_n "checking assembler for assembler amdgcn_target v2/3 syntax... " >&6; }
+if ${gcc_cv_as_gcn_asm_v3_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_asm_v3_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx906+xnack"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gcn_asm_v3_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_asm_v3_syntax" >&5
+$as_echo "$gcc_cv_as_gcn_asm_v3_syntax" >&6; }
+if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+
+$as_echo "#define HAVE_GCN_ASM_V3_SYNTAX 1" >>confdefs.h
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler amdgcn_target v4 syntax" >&5
+$as_echo_n "checking assembler for assembler amdgcn_target v4 syntax... " >&6; }
+if ${gcc_cv_as_gcn_asm_v4_syntax+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_asm_v4_syntax=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.amdgcn_target "amdgcn-unknown-amdhsa--gfx908:xnack+"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gcn_asm_v4_syntax=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_asm_v4_syntax" >&5
+$as_echo "$gcc_cv_as_gcn_asm_v4_syntax" >&6; }
+if test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+
+$as_echo "#define HAVE_GCN_ASM_V4_SYNTAX 1" >>confdefs.h
+
+fi
+
+
+ # Some attribute names changed in the move to v4 ...
+ if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+ sramopt="+sram-ecc"
+ sramattr="+sram-ecc"
+ xnackattr="+xnack"
+ elif test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+ sramopt="+sramecc"
+ sramattr=":sramecc+"
+ xnackattr=":xnack+"
+ else
+ as_fn_error $? "Unrecognised assembler version" "$LINENO" 5
+ fi
+
+ # Test whether the LLVM assembler accepts -mattr=+xnack without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # LLVM 12+ throws a warning for GPUs without support.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for fiji" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for fiji... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_fiji+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_fiji=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_fiji=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_fiji" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_fiji" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_fiji = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_FIJI 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx900" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx900... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx900+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx900=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx900=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx900" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx900" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx900 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX900 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx906" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx906... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx906+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx906=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx906=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx906" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx906" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx906 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX906 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=+xnack for gfx908" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=+xnack for gfx908... " >&6; }
+if ${gcc_cv_as_gcn_xnack_ecc_gfx908+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_xnack_ecc_gfx908=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_xnack_ecc_gfx908=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_xnack_ecc_gfx908" >&5
+$as_echo "$gcc_cv_as_gcn_xnack_ecc_gfx908" >&6; }
+if test $gcc_cv_as_gcn_xnack_ecc_gfx908 = yes; then
+
+$as_echo "#define HAVE_GCN_XNACK_GFX908 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+
+ # Test whether the LLVM assembler accepts -mattr=+sramecc without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # (some?) LLVM 12 rejects it for all GPUs, and LLVM13 throws a warning
+ # for GPUs without support.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for fiji" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for fiji... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_fiji+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_fiji=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=fiji -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_fiji=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_fiji" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_fiji" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_fiji = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_FIJI 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx900" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx900... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx900+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx900=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx900=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx900" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx900" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx900 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX900 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx906" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx906... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx906+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx906=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx906=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx906" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx906" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx906 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX906 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler accepts -mattr=$sramopt for gfx908" >&5
+$as_echo_n "checking assembler for assembler accepts -mattr=$sramopt for gfx908... " >&6; }
+if ${gcc_cv_as_gcn_sram_ecc_gfx908+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gcn_sram_ecc_gfx908=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=$sramopt 2>conftest.err -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ grep "." conftest.err >&5 \
+ || gcc_cv_as_gcn_sram_ecc_gfx908=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gcn_sram_ecc_gfx908" >&5
+$as_echo "$gcc_cv_as_gcn_sram_ecc_gfx908" >&6; }
+if test $gcc_cv_as_gcn_sram_ecc_gfx908 = yes; then
+
+$as_echo "#define HAVE_GCN_SRAM_ECC_GFX908 1" >>confdefs.h
+
+fi
+
+ rm -f conftest.err
+ ;;
+ arm*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembler for arm accepts context-specific architecture extensions" >&5
+$as_echo_n "checking assembler for assembler for arm accepts context-specific architecture extensions... " >&6; }
+if ${gcc_cv_as_arm_option_extensions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_arm_option_extensions=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.text
+ .thumb
+ .syntax unified
+ vmov.f32 s0, s1' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -march=armv8.1-m.main+mve -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_arm_option_extensions=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_arm_option_extensions" >&5
+$as_echo "$gcc_cv_as_arm_option_extensions" >&6; }
+if test $gcc_cv_as_arm_option_extensions = yes; then
+
+$as_echo "#define HAVE_GAS_ARM_EXTENDED_ARCH 1" >>confdefs.h
+
+fi
+
+esac
+
+# ??? Not all targets support dwarf2 debug_line, even within a version
+# of gas. Moreover, we need to emit a valid instruction to trigger any
+# info to the output file. So, as supported targets are added to gas 2.11,
+# add some instruction here to (also) show we expect this might work.
+# ??? Once 2.11 is released, probably need to add first known working
+# version to the per-target configury.
+case "$cpu_type" in
+ aarch64 | alpha | arc | arm | avr | bfin | cris | csky | i386 | loongarch | m32c \
+ | m68k | microblaze | mips | nds32 | nios2 | pa | riscv | rs6000 | score | sparc \
+ | tilegx | tilepro | visium | xstormy16 | xtensa)
+ insn="nop"
+ ;;
+ ia64 | s390)
+ insn="nop 0"
+ ;;
+ mmix)
+ insn="swym 0"
+ ;;
+esac
+if test x"$insn" != x; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0
+ $insn"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
+$as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
+if ${gcc_cv_as_dwarf2_debug_line+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_debug_line=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ elif test x$gcc_cv_otool != x \
+ && $gcc_cv_otool -l conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
+$as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
+
+
+
+# The .debug_line file table must be in the exact order that
+# we specified the files, since these indices are also used
+# by DW_AT_decl_file. Approximate this test by testing if
+# the assembler bitches if the same index is assigned twice.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
+$as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
+if ${gcc_cv_as_dwarf2_file_buggy+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_file_buggy=no
+ if test x$gcc_cv_as != x; then
+ $as_echo ' .file 1 "foo.s"
+ .file 1 "bar.s"' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf2_file_buggy=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
+$as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
+
+
+
+ if test $gcc_cv_as_dwarf2_debug_line = yes \
+ && test $gcc_cv_as_dwarf2_file_buggy = no; then
+
+$as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
+
+
+ if test $gcc_cv_as_leb128 = yes; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0 view .LVU1
+ $insn
+ .data
+ .uleb128 .LVU1
+ .uleb128 .LVU1
+"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_view support" >&5
+$as_echo_n "checking assembler for dwarf2 debug_view support... " >&6; }
+if ${gcc_cv_as_dwarf2_debug_view+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf2_debug_view=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf2_debug_view=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_view" >&5
+$as_echo "$gcc_cv_as_dwarf2_debug_view" >&6; }
+if test $gcc_cv_as_dwarf2_debug_view = yes; then
+
+$as_echo "#define HAVE_AS_DWARF2_DEBUG_VIEW 1" >>confdefs.h
+
+fi
+
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
+$as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
+if ${gcc_cv_as_gdwarf2_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gdwarf2_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gdwarf2_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
+$as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
+if test $gcc_cv_as_gdwarf2_flag = yes; then
+
+$as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-5 option" >&5
+$as_echo_n "checking assembler for --gdwarf-5 option... " >&6; }
+if ${gcc_cv_as_gdwarf_5_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gdwarf_5_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-5 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -Wi conftest.o 2>&1 \
+ | grep DW_TAG_compile_unit > /dev/null 2>&1; then
+ gcc_cv_as_gdwarf_5_flag=yes;
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf_5_flag" >&5
+$as_echo "$gcc_cv_as_gdwarf_5_flag" >&6; }
+if test $gcc_cv_as_gdwarf_5_flag = yes; then
+
+$as_echo "#define HAVE_AS_GDWARF_5_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ section_flags=\"dr\"
+ function_type=".def foo; .scl 2; .type 32; .endef"
+ function_size="";;
+ *)
+ section_flags=\"\",%progbits
+ function_type=".type foo, %function"
+ function_size=".size foo, .-foo";;
+ esac
+ dwarf4_debug_info_size=0x46
+ dwarf4_high_pc_form=7
+ dwarf4_debug_aranges_size=0x2c
+ dwarf4_line_sz=9
+ for dwarf4_addr_size in 8 4; do
+ conftest_s="\
+ .file \"a.c\"
+ .text
+.Ltext0:
+ .p2align 4
+ .globl foo
+ $function_type
+foo:
+.LFB0:
+.LM1:
+ $insn
+.LM2:
+.LFE0:
+ $function_size
+.Letext0:
+ .section .debug_info,$section_flags
+.Ldebug_info0:
+ .4byte $dwarf4_debug_info_size
+ .2byte 0x4
+ .4byte .Ldebug_abbrev0
+ .byte 0x$dwarf4_addr_size
+ .byte 0x1
+ .ascii \"GNU C17\\0\"
+ .byte 0xc
+ .ascii \"a.c\\0\"
+ .ascii \"/\\0\"
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .4byte .Ldebug_line0
+ .byte 0x2
+ .ascii \"foo\\0\"
+ .byte 0x1
+ .byte 0x2
+ .byte 0x1
+ .${dwarf4_addr_size}byte .LFB0
+ .${dwarf4_addr_size}byte .LFE0-.LFB0
+ .byte 0x1
+ .byte 0x9c
+ .byte 0
+ .section .debug_abbrev,$section_flags
+.Ldebug_abbrev0:
+ .byte 0x1
+ .byte 0x11
+ .byte 0x1
+ .byte 0x25
+ .byte 0x8
+ .byte 0x13
+ .byte 0xb
+ .byte 0x3
+ .byte 0x8
+ .byte 0x1b
+ .byte 0x8
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x10
+ .byte 0x17
+ .byte 0
+ .byte 0
+ .byte 0x2
+ .byte 0x2e
+ .byte 0
+ .byte 0x3f
+ .byte 0x19
+ .byte 0x3
+ .byte 0x8
+ .byte 0x3a
+ .byte 0xb
+ .byte 0x3b
+ .byte 0xb
+ .byte 0x39
+ .byte 0xb
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x40
+ .byte 0x18
+ .byte 0
+ .byte 0
+ .byte 0
+ .section .debug_aranges,$section_flags
+ .4byte $dwarf4_debug_aranges_size
+ .2byte 0x2
+ .4byte .Ldebug_info0
+ .byte 0x8
+ .byte 0
+ .2byte 0
+ .2byte 0
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .${dwarf4_addr_size}byte 0
+ .${dwarf4_addr_size}byte 0
+ .section .debug_line,$section_flags
+.Ldebug_line0:
+ .4byte .LELT0-.LSLT0
+.LSLT0:
+ .2byte 0x4
+ .4byte .LELTP0-.LASLTP0
+.LASLTP0:
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0xf6
+ .byte 0xf2
+ .byte 0xd
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .ascii \"a.c\\0\"
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0
+.LELTP0:
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM1
+ .byte 0x18
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM2
+ .byte 0x1
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .Letext0
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+.LELT0:
+ .section .debug_str,$section_flags
+ .ident \"GCC\"
+"
+ dwarf4_success=no
+ if test $dwarf4_addr_size = 4; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembly of compiler generated 32-bit .debug_line" >&5
+$as_echo_n "checking assembler for assembly of compiler generated 32-bit .debug_line... " >&6; }
+if ${gcc_cv_as_debug_line_32_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_line_32_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_line_32_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_line_32_flag" >&5
+$as_echo "$gcc_cv_as_debug_line_32_flag" >&6; }
+if test $gcc_cv_as_debug_line_32_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for assembly of compiler generated 64-bit .debug_line" >&5
+$as_echo_n "checking assembler for assembly of compiler generated 64-bit .debug_line... " >&6; }
+if ${gcc_cv_as_debug_line_64_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_line_64_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_line_64_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_line_64_flag" >&5
+$as_echo "$gcc_cv_as_debug_line_64_flag" >&6; }
+if test $gcc_cv_as_debug_line_64_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ fi
+ if test $dwarf4_success = yes; then
+ dwarf4_success=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-4 not refusing compiler generated .debug_line" >&5
+$as_echo_n "checking assembler for --gdwarf-4 not refusing compiler generated .debug_line... " >&6; }
+if ${gcc_cv_as_dwarf_4_debug_line_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf_4_debug_line_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf_4_debug_line_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf_4_debug_line_flag" >&5
+$as_echo "$gcc_cv_as_dwarf_4_debug_line_flag" >&6; }
+if test $gcc_cv_as_dwarf_4_debug_line_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ break
+ fi
+ dwarf4_debug_info_size=0x36
+ dwarf4_high_pc_form=6
+ dwarf4_debug_aranges_size=0x1c
+ dwarf4_line_sz=5
+ done
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .file \"foo.c\"
+ .text
+bar:
+#APP
+# 82 \"xxx.h\" 1
+ $insn
+# 0 \"\" 2
+#NO_APP
+ $insn
+foo:
+ .file 1 \"foo.c\"
+ $insn
+ .file 2 \"foo.h\"
+ ret
+"
+ dwarf4_success=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf-4 with the APP marker" >&5
+$as_echo_n "checking assembler for --gdwarf-4 with the APP marker... " >&6; }
+if ${gcc_cv_as_dwarf_4_app_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_dwarf_4_app_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_dwarf_4_app_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf_4_app_flag" >&5
+$as_echo "$gcc_cv_as_dwarf_4_app_flag" >&6; }
+if test $gcc_cv_as_dwarf_4_app_flag = yes; then
+ dwarf4_success=yes
+fi
+
+ fi
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .text
+ .globl foo
+ $function_type
+foo:
+ $insn
+ $function_size
+ .file 1 \"foo.c\"
+"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working --gdwarf-4/--gdwarf-5 for all sources" >&5
+$as_echo_n "checking assembler for working --gdwarf-4/--gdwarf-5 for all sources... " >&6; }
+if ${gcc_cv_as_working_gdwarf_n_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_working_gdwarf_n_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf-4 -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -W conftest.o 2>&1 \
+ | grep conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_working_gdwarf_n_flag=no
+ else
+ gcc_cv_as_working_gdwarf_n_flag=yes
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_working_gdwarf_n_flag" >&5
+$as_echo "$gcc_cv_as_working_gdwarf_n_flag" >&6; }
+
+
+ if test $gcc_cv_as_working_gdwarf_n_flag = yes; then
+
+$as_echo "#define HAVE_AS_WORKING_DWARF_N_FLAG 1" >>confdefs.h
+
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
+$as_echo_n "checking assembler for --gstabs option... " >&6; }
+if ${gcc_cv_as_gstabs_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gstabs_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gstabs_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
+$as_echo "$gcc_cv_as_gstabs_flag" >&6; }
+if test $gcc_cv_as_gstabs_flag = yes; then
+
+$as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
+
+fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
+$as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
+if ${gcc_cv_as_debug_prefix_map_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_debug_prefix_map_flag=no
+ if test x$gcc_cv_as != x; then
+ $as_echo "$insn" > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_debug_prefix_map_flag=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
+$as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
+if test $gcc_cv_as_debug_prefix_map_flag = yes; then
+
+$as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
+
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compressed debug sections" >&5
+$as_echo_n "checking assembler for compressed debug sections... " >&6; }
+if ${gcc_cv_as_compress_debug+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_compress_debug=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ # gas compiled without zlib cannot compress debug sections and warns
+ # about it, but still exits successfully. So check for this, too.
+ if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
+ then
+ gcc_cv_as_compress_debug=0
+ # Since binutils 2.26, gas supports --compress-debug-sections=type,
+ # defaulting to the ELF gABI format.
+ elif $gcc_cv_as --compress-debug-sections=zlib-gnu -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=2
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ # Before binutils 2.26, gas only supported --compress-debug-options and
+ # emitted the traditional GNU format.
+ elif $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=1
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ else
+ gcc_cv_as_compress_debug=0
+ fi
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_compress_debug" >&5
+$as_echo "$gcc_cv_as_compress_debug" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_AS_COMPRESS_DEBUG $gcc_cv_as_compress_debug
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define AS_COMPRESS_DEBUG_OPTION "$gcc_cv_as_compress_debug_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define AS_NO_COMPRESS_DEBUG_OPTION "$gcc_cv_as_no_compress_debug_option"
+_ACEOF
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
+$as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
+if ${gcc_cv_as_lcomm_with_alignment+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_lcomm_with_alignment=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.lcomm bar,4,16' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_lcomm_with_alignment=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
+$as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
+if test $gcc_cv_as_lcomm_with_alignment = yes; then
+
+$as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
+
+fi
+
+
+if test x$with_sysroot = x && test x$host = x$target \
+ && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
+ && test "$prefix" != "NONE"; then
+
+cat >>confdefs.h <<_ACEOF
+#define PREFIX_INCLUDE_DIR "$prefix/include"
+_ACEOF
+
+fi
+
+# Determine the version of glibc, if any, used on the target.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
+$as_echo_n "checking for target glibc version... " >&6; }
+
+# Check whether --with-glibc-version was given.
+if test "${with_glibc_version+set}" = set; then :
+ withval=$with_glibc_version;
+if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
+ glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
+ glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
+else
+ as_fn_error $? "option --with-glibc-version requires a version number M.N" "$LINENO" 5
+fi
+else
+
+glibc_version_major=0
+glibc_version_minor=0
+if test -f $target_header_dir/features.h \
+ && glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \
+ && glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then
+ glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'`
+ glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'`
+fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
+$as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_GLIBC_MAJOR $glibc_version_major
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_GLIBC_MINOR $glibc_version_minor
+_ACEOF
+
+
+# Check whether --enable-gnu-unique-object was given.
+if test "${enable_gnu_unique_object+set}" = set; then :
+ enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
+ yes | no) ;;
+ *) as_fn_error $? "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
+Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
+ esac
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
+$as_echo_n "checking assembler for gnu_unique_object... " >&6; }
+if ${gcc_cv_as_gnu_unique_object+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_gnu_unique_object=no
+ if test x$gcc_cv_as != x; then
+ $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
+ if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ then
+ gcc_cv_as_gnu_unique_object=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
+$as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
+if test $gcc_cv_as_gnu_unique_object = yes; then
+ # We need to unquote above to to use the definition from config.gcc.
+# Also check for ld.so support, i.e. glibc 2.11 or higher.
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then :
+ enable_gnu_unique_object=yes
+fi
+
+fi
+
+fi
+
+if test x$enable_gnu_unique_object = xyes; then
+
+$as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
+$as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
+if ${gcc_cv_as_line_zero+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_as_line_zero=no
+ if test "x$gcc_cv_as" != x; then
+ { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; } &&
+ test "x`cat conftest.out`" = x
+ then
+ gcc_cv_as_line_zero=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ echo "configure: error output was" >&5
+ cat conftest.out >&5
+ fi
+ rm -f conftest.o conftest.s conftest.out
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
+$as_echo "$gcc_cv_as_line_zero" >&6; }
+if test "x$gcc_cv_as_line_zero" = xyes; then
+
+$as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking support for thin archives" >&5
+$as_echo_n "checking support for thin archives... " >&6; }
+thin_archive_support=no
+echo 'int main (void) { return 0; }' > conftest.c
+if ($AR --version | sed 1q | grep "GNU ar" \
+ && $CC $CFLAGS -c conftest.c \
+ && $AR rcT conftest.a conftest.o \
+ && $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
+ thin_archive_support=yes
+fi
+rm -f conftest.c conftest.o conftest.a conftest
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $thin_archive_support" >&5
+$as_echo "$thin_archive_support" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
+$as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
+gcc_cv_ld_eh_frame_hdr=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Check if linker supports --eh-frame-hdr option
+ if $gcc_cv_ld --help 2>&1 | grep eh-frame-hdr > /dev/null; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+
+if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
+
+$as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
+$as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
+$as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
+gcc_cv_ld_eh_frame_ciev3=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ if test 0"$ld_date" -lt 20040513; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2004-05-13, fail
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ fi
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
+$as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
+$as_echo_n "checking linker position independent executable support... " >&6; }
+gcc_cv_ld_pie=no
+if test $in_tree_ld = yes ; then
+ case "$target" in
+ # Full PIE support on Solaris was only introduced in gld 2.26.
+ *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
+ *) gcc_gld_pie_min_version=15 ;;
+ esac
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_pie=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -pie option
+ if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ case "$target" in
+ *-*-solaris2*)
+ if echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_pie=no
+ fi
+ ;;
+ esac
+ else
+ case "$target" in
+ *-*-solaris2.1[1-9]*)
+ # Solaris 11.3 added PIE support.
+ if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_pie" = xyes; then
+
+$as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
+$as_echo "$gcc_cv_ld_pie" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PIE support with copy reloc" >&5
+$as_echo_n "checking linker PIE support with copy reloc... " >&6; }
+gcc_cv_ld_pie_copyreloc=no
+if test $gcc_cv_ld_pie = yes ; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # Check if linker supports -pie option with copy reloc
+ case "$target" in
+ i?86-*-linux* | x86_64-*-linux*)
+ cat > conftest1.s <<EOF
+ .globl a_glob
+ .data
+ .type a_glob, @object
+ .size a_glob, 4
+a_glob:
+ .long 2
+EOF
+ cat > conftest2.s <<EOF
+ .text
+ .globl main
+ .type main, @function
+main:
+ movl %eax, a_glob(%rip)
+ .size main, .-main
+ .globl ptr
+ .section .data.rel,"aw",@progbits
+ .type ptr, @object
+ptr:
+ .quad a_glob
+EOF
+ if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
+ && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
+ ;;
+ esac
+ fi
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_PIE_COPYRELOC `if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie_copyreloc" >&5
+$as_echo "$gcc_cv_ld_pie_copyreloc" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
+$as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
+gcc_cv_ld_eh_gc_sections=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
+ if test x$gcc_cv_as_comdat_group != xyes; then
+ gcc_cv_ld_eh_gc_sections=no
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .gnu.linkonce.t.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+case "$target" in
+ hppa*-*-linux*)
+ # ??? This apparently exposes a binutils bug with PC-relative relocations.
+ gcc_cv_ld_eh_gc_sections=no
+ ;;
+esac
+if test x$gcc_cv_ld_eh_gc_sections = xyes; then
+
+$as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
+$as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
+$as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
+gcc_cv_ld_eh_gc_sections_bug=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.startup.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ :
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections_bug=no
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
+
+$as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
+$as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for compressed debug sections" >&5
+$as_echo_n "checking linker for compressed debug sections... " >&6; }
+# gold/gld support compressed debug sections since binutils 2.19/2.21
+# In binutils 2.26, gld gained support for the ELF gABI format.
+if test $in_tree_ld = yes ; then
+ gcc_cv_ld_compress_debug=0
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 26 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = no; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_compress_debug=1
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$ld_vers_major" -lt 2 \
+ || test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
+ gcc_cv_ld_compress_debug=0
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_compress_debug=1
+ else
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+ if test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+else
+ case "${target}" in
+ *-*-solaris2*)
+ # Introduced in Solaris 11.2.
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="-z compress-sections"
+ else
+ gcc_cv_ld_compress_debug=0
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support compessed debug
+ # sections.
+ gcc_cv_ld_compress_debug=0
+ ;;
+ esac
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LD_COMPRESS_DEBUG $gcc_cv_ld_compress_debug
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_COMPRESS_DEBUG_OPTION "$gcc_cv_ld_compress_debug_option"
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_compress_debug" >&5
+$as_echo "$gcc_cv_ld_compress_debug" >&6; }
+
+if test x"$ld64_flag" = x"yes"; then
+
+ # Set defaults for possibly untestable items.
+ gcc_cv_ld64_export_dynamic=0
+ gcc_cv_ld64_platform_version=0
+
+ if test "$build" = "$host"; then
+ darwin_try_test=1
+ else
+ darwin_try_test=0
+ fi
+
+ # On Darwin, because of FAT library support, it is often possible to execute
+ # exes from compatible archs even when the host differs from the build system.
+ case "$build","$host" in
+ x86_64-*-darwin*,i?86-*-darwin* | powerpc64*-*-darwin*,powerpc*-*-darwin*)
+ darwin_try_test=1;;
+ *) ;;
+ esac
+
+ # If the configurer specified a minimum ld64 version to be supported, then use
+ # that to determine feature support.
+ if test x"${gcc_cv_ld64_version}" != x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking ld64 specified version" >&5
+$as_echo_n "checking ld64 specified version... " >&6; }
+ gcc_cv_ld64_major=`echo "$gcc_cv_ld64_version" | sed -e 's/\..*//'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_major" >&5
+$as_echo "$gcc_cv_ld64_major" >&6; }
+ if test "$gcc_cv_ld64_major" -ge 236; then
+ gcc_cv_ld64_export_dynamic=1
+ fi
+ if test "$gcc_cv_ld64_major" -ge 512; then
+ gcc_cv_ld64_platform_version=1
+ fi
+ elif test -x "$gcc_cv_ld" -a "$darwin_try_test" -eq 1; then
+ # If the version was not specified, try to find it.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker version" >&5
+$as_echo_n "checking linker version... " >&6; }
+ if test x"${gcc_cv_ld64_version}" = x; then
+ gcc_cv_ld64_version=`$gcc_cv_ld -v 2>&1 | grep ld64 | sed s/.*ld64-// | awk '{print $1}'`
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_version" >&5
+$as_echo "$gcc_cv_ld64_version" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for -export_dynamic support" >&5
+$as_echo_n "checking linker for -export_dynamic support... " >&6; }
+ gcc_cv_ld64_export_dynamic=1
+ if $gcc_cv_ld -export_dynamic < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_export_dynamic=0
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_export_dynamic" >&5
+$as_echo "$gcc_cv_ld64_export_dynamic" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for -platform_version support" >&5
+$as_echo_n "checking linker for -platform_version support... " >&6; }
+ gcc_cv_ld64_platform_version=1
+ if $gcc_cv_ld -platform_version macos 10.5 0.0 < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_platform_version=0
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld64_platform_version" >&5
+$as_echo "$gcc_cv_ld64_platform_version" >&6; }
+ fi
+
+ if test x"${gcc_cv_ld64_version}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_VERSION "${gcc_cv_ld64_version}"
+_ACEOF
+
+ fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_HAS_EXPORT_DYNAMIC $gcc_cv_ld64_export_dynamic
+_ACEOF
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD64_HAS_PLATFORM_VERSION $gcc_cv_ld64_platform_version
+_ACEOF
+
+fi
+
+if test x"$dsymutil_flag" = x"yes"; then
+
+ # If the user specified a dsymutil path, then we will already have the
+ # version string, otherwise, pick it up.
+ if test x"$gcc_cv_dsymutil" = x; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dsymutil is a required tool for this system, but not found" >&5
+$as_echo "$as_me: WARNING: dsymutil is a required tool for this system, but not found" >&2;}
+ dsymutil_vers="tool unspecified"
+ elif test x"$dsymutil_vers" = x; then
+ dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
+ fi
+
+ dsymutil_temp=`echo $dsymutil_vers | sed 1q`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dsymutil version \"$dsymutil_temp\"" >&5
+$as_echo_n "checking dsymutil version \"$dsymutil_temp\"... " >&6; }
+ if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
+ dsymutil_kind=DWARFUTILS
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([0-9\.]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep clang- > /dev/null; then
+ dsymutil_kind=CLANG
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([0-9\.]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
+ dsymutil_kind=LLVM
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([0-9\.]*\).*/\1/'`
+ else
+ dsymutil_kind=UNKNOWN
+ dsymutil_vers="0.0"
+ fi
+ dsymutil_major=`expr "$dsymutil_vers" : '\([0-9]*\)'`
+ dsymutil_minor=`expr "$dsymutil_vers" : '[0-9]*\.\([0-9]*\)'`
+ dsymutil_tiny=`expr "$dsymutil_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ if test x"${dsymutil_minor}" = x; then
+ dsymutil_minor=0
+ fi
+ if test x"${dsymutil_tiny}" = x; then
+ dsymutil_tiny=0
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define DSYMUTIL_VERSION $dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}
+_ACEOF
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&5
+$as_echo "$dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} " >&6; }
+fi
+
+case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking broken PE linker dwarf5 support" >&5
+$as_echo_n "checking broken PE linker dwarf5 support... " >&6; }
+ gcc_cv_ld_broken_pe_dwarf5=yes
+ if test $in_tree_ld = yes ; then
+ if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
+ && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ else
+ if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ fi
+ if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
+
+$as_echo "#define HAVE_LD_BROKEN_PE_DWARF5 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_broken_pe_dwarf5" >&5
+$as_echo "$gcc_cv_ld_broken_pe_dwarf5" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking PE linker --disable-dynamicbase support" >&5
+$as_echo_n "checking PE linker --disable-dynamicbase support... " >&6; }
+ gcc_cv_ld_disable_dynamicbase=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ else
+ if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
+
+$as_echo "#define HAVE_LD_PE_DISABLE_DYNAMICBASE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_disable_dynamicbase" >&5
+$as_echo "$gcc_cv_ld_disable_dynamicbase" >&6; }
+ ;;
+esac
+
+# --------
+# UNSORTED
+# --------
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
+$as_echo_n "checking linker --as-needed support... " >&6; }
+if ${gcc_cv_ld_as_needed+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_as_needed=no
+gcc_cv_ld_as_needed_option='--as-needed'
+gcc_cv_ld_no_as_needed_option='--no-as-needed'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_as_needed=yes
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 28; then
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --as-needed and --no-as-needed options
+ if $gcc_cv_ld --help 2>&1 | grep as-needed > /dev/null; then
+ gcc_cv_ld_as_needed=yes
+ if $gcc_cv_ld --help 2>&1 | grep push-state > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep pop-state > /dev/null \
+ && echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 28; then
+ # Use these options only when both ld.bfd and ld.gold support
+ # --push-state/--pop-state, which unfortunately wasn't added
+ # at the same time.
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+ case "$target:$gnu_ld" in
+ *-*-solaris2*:no)
+ # Solaris 2 ld always supports -z ignore/-z record. Prefer the native
+ # forms.
+ gcc_cv_ld_as_needed=yes
+ gcc_cv_ld_as_needed_option="-z ignore"
+ gcc_cv_ld_no_as_needed_option="-z record"
+ ;;
+ esac
+fi
+# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
+# dl_iterate_phdr, i.e. since Solaris 11.
+case "$target" in
+ *-*-solaris2.1[1-9]*)
+ case "$target" in
+ i?86-*-* | x86_64-*-*)
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
+ gcc_cv_ld_as_needed=no
+ fi
+ ;;
+ esac
+ ;;
+ *-*-solaris2*)
+ gcc_cv_ld_as_needed=no
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
+$as_echo "$gcc_cv_ld_as_needed" >&6; }
+if test x"$gcc_cv_ld_as_needed" = xyes; then
+
+$as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker mapfile support for clearing hardware capabilities" >&5
+$as_echo_n "checking linker mapfile support for clearing hardware capabilities... " >&6; }
+saved_LDFLAGS="$LDFLAGS"
+for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
+ LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_ld_clearcap=yes; break
+else
+ gcc_cv_ld_clearcap=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+done
+LDFLAGS="$saved_LDFLAGS"
+if test "x$gcc_cv_ld_clearcap" = xyes; then
+
+$as_echo "#define HAVE_LD_CLEARCAP 1" >>confdefs.h
+
+ ac_config_links="$ac_config_links clearcap.map:${srcdir}/config/$clearcap_map"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_clearcap" >&5
+$as_echo "$gcc_cv_ld_clearcap" >&6; }
+
+case "$target" in
+ powerpc*-*-*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf32lppc"
+ ;;
+ *)
+ emul_name="-melf32ppc"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker .gnu.attributes long double support" >&5
+$as_echo_n "checking linker .gnu.attributes long double support... " >&6; }
+if ${gcc_cv_ld_ppc_attr+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_ppc_attr=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_ppc_attr=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 28 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # check that merging the long double .gnu_attribute doesn't warn
+ cat > conftest1.s <<EOF
+ .gnu_attribute 4,1
+EOF
+ cat > conftest2.s <<EOF
+ .gnu_attribute 4,9
+EOF
+ if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
+ && test ! -s conftest.err; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ppc_attr" >&5
+$as_echo "$gcc_cv_ld_ppc_attr" >&6; }
+ if test x$gcc_cv_ld_ppc_attr = xyes; then
+
+$as_echo "#define HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+case "$target:$tm_file" in
+ powerpc64*-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf64lppc"
+ ;;
+ *-*-linux*)
+ emul_name="-melf64ppc"
+ ;;
+ *le-*-freebsd*)
+ emul_name="-melf64lppc_fbsd"
+ ;;
+ *-*-freebsd*)
+ emul_name="-melf64ppc_fbsd"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
+$as_echo_n "checking linker support for omitting dot symbols... " >&6; }
+if ${gcc_cv_ld_no_dot_syms+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_no_dot_syms=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_no_dot_syms=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest1.s <<EOF
+ .text
+ bl .foo
+EOF
+ cat > conftest2.s <<EOF
+ .section ".opd","aw"
+ .align 3
+ .globl foo
+ .type foo,@function
+foo:
+ .quad .LEfoo,.TOC.@tocbase,0
+ .text
+.LEfoo:
+ blr
+ .size foo,.-.LEfoo
+EOF
+ if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
+$as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
+ if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
+
+$as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
+$as_echo_n "checking linker large toc support... " >&6; }
+if ${gcc_cv_ld_large_toc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_large_toc=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_large_toc=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest.s <<EOF
+ .section ".tbss","awT",@nobits
+ .align 3
+ie0: .space 8
+ .global _start
+ .text
+_start:
+ addis 9,13,ie0@got@tprel@ha
+ ld 9,ie0@got@tprel@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
+$as_echo "$gcc_cv_ld_large_toc" >&6; }
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+
+$as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker toc pointer alignment" >&5
+$as_echo_n "checking linker toc pointer alignment... " >&6; }
+if ${gcc_cv_ld_toc_align+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
+ cat > conftest.s <<EOF
+ .global _start
+ .text
+_start:
+ addis 9,2,x@got@ha
+ .section .data.rel.ro,"aw",@progbits
+ .p2align 16
+ .space 32768
+x: .quad .TOC.
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[:xdigit:]]*", a); print strtonum ("0x" substr(a[0], length(a[0])-3)) }'`
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_toc_align" >&5
+$as_echo "$gcc_cv_ld_toc_align" >&6; }
+ if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
+
+cat >>confdefs.h <<_ACEOF
+#define POWERPC64_TOC_POINTER_ALIGNMENT $gcc_cv_ld_toc_align
+_ACEOF
+
+ fi
+ ;;
+esac
+
+case "$target" in
+ *-*-aix*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
+$as_echo_n "checking linker large toc support... " >&6; }
+if ${gcc_cv_ld_large_toc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_large_toc=no
+ if test x$gcc_cv_as != x ; then
+ cat > conftest.s <<EOF
+ .toc
+LC..1:
+ .tc a[TC],a[RW]
+ .extern a[RW]
+ .csect .text[PR]
+.largetoctest:
+ addis 9,LC..1@u(2)
+ ld 3,LC..1@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
+$as_echo "$gcc_cv_ld_large_toc" >&6; }
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+
+$as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
+$as_echo_n "checking linker --build-id support... " >&6; }
+if ${gcc_cv_ld_buildid+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_buildid=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 18 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_buildid=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep build-id > /dev/null; then
+ gcc_cv_ld_buildid=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
+$as_echo "$gcc_cv_ld_buildid" >&6; }
+if test x"$gcc_cv_ld_buildid" = xyes; then
+
+$as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-linker-build-id was given.
+if test "${enable_linker_build_id+set}" = set; then :
+ enableval=$enable_linker_build_id;
+else
+ enable_linker_build_id=no
+fi
+
+
+if test x"$enable_linker_build_id" = xyes; then
+ if test x"$gcc_cv_ld_buildid" = xyes; then
+
+$as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
+$as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
+ fi
+fi
+
+# In binutils 2.21, GNU ld gained support for new emulations fully
+# supporting the Solaris 2 ABI. Detect their presence in the linker used.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
+$as_echo_n "checking linker *_sol2 emulation support... " >&6; }
+if ${gcc_cv_ld_sol2_emulation+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_sol2_emulation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 21 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
+ grep _sol2 > /dev/null; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
+$as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
+if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
+
+$as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
+$as_echo_n "checking linker --sysroot support... " >&6; }
+if ${gcc_cv_ld_sysroot+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_ld_sysroot=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep sysroot > /dev/null; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
+$as_echo "$gcc_cv_ld_sysroot" >&6; }
+if test x"$gcc_cv_ld_sysroot" = xyes; then
+
+$as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
+
+fi
+
+case $target in
+*-*-solaris2*)
+ # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
+$as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
+if ${gcc_cv_solaris_crts+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_solaris_crts=no
+ if test x$host != x$target; then
+ if test "x$with_sysroot" = xyes; then
+ target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
+ else
+ target_sysroot="${with_sysroot}"
+ fi
+ fi
+ target_libdir="$target_sysroot/usr/lib"
+ # At the time they were added, gcrt1.o became a symlink for backwards
+ # compatibility on x86, while crt1.o was added on sparc, so check for that.
+ case $target in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ sparc*-*-solaris2*)
+ if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_solaris_crts" >&5
+$as_echo "$gcc_cv_solaris_crts" >&6; }
+ ;;
+esac
+if test x$gcc_cv_solaris_crts = xyes; then
+
+$as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-libssp was given.
+if test "${enable_libssp+set}" = set; then :
+ enableval=$enable_libssp; case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ as_fn_error $? "unknown libssp setting $enableval" "$LINENO" 5
+ ;;
+esac
+fi
+
+
+# Test for stack protector support in target C library.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
+$as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
+if ${gcc_cv_libc_provides_ssp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gcc_cv_libc_provides_ssp=no
+ if test "x$enable_libssp" = "xno"; then
+ gcc_cv_libc_provides_ssp=yes
+ elif test "x$enable_libssp" = "xyes"; then
+ gcc_cv_libc_provides_ssp=no
+ else
+ case "$target" in
+ *-*-musl*)
+ # All versions of musl provide stack protector
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-linux* | *-*-kfreebsd*-gnu)
+ # glibc 2.4 and later provides __stack_chk_fail and
+ # either __stack_chk_guard, or TLS access to stack guard canary.
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
+ gcc_cv_libc_provides_ssp=yes
+else
+
+ if test -f $target_header_dir/features.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
+ $target_header_dir/features.h > /dev/null; then
+ if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
+ $target_header_dir/features.h > /dev/null && \
+ test -f $target_header_dir/bits/uClibc_config.h && \
+ $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
+ $target_header_dir/bits/uClibc_config.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+ # all versions of Bionic support stack protector
+ elif test -f $target_header_dir/sys/cdefs.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
+ $target_header_dir/sys/cdefs.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+fi
+ ;;
+ *-*-gnu*)
+ # Avoid complicated tests (see
+ # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
+ # simply assert that glibc does provide this, which is true for all
+ # realistically usable GNU/Hurd configurations.
+ # All supported versions of musl provide it as well
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-darwin* | *-*-freebsd* | *-*-netbsd*)
+ ac_fn_cxx_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
+if test "x$ac_cv_func___stack_chk_fail" = xyes; then :
+ gcc_cv_libc_provides_ssp=yes
+else
+ echo "no __stack_chk_fail on this target"
+fi
+
+ ;;
+ *) gcc_cv_libc_provides_ssp=no ;;
+ esac
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
+$as_echo "$gcc_cv_libc_provides_ssp" >&6; }
+
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+
+$as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-default-ssp was given.
+# Check whether --enable-default-ssp was given.
+if test "${enable_default_ssp+set}" = set; then :
+ enableval=$enable_default_ssp;
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ case "$target" in
+ ia64*-*-*) enable_default_ssp=no ;;
+ *) enable_default_ssp=$enableval ;;
+ esac
+else
+ enable_default_ssp=no
+fi
+else
+ enable_default_ssp=no
+fi
+
+if test x$enable_default_ssp = xyes ; then
+
+$as_echo "#define ENABLE_DEFAULT_SSP 1" >>confdefs.h
+
+fi
+
+
+# Test for <sys/sdt.h> on the target.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
+$as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
+have_sys_sdt_h=no
+if test -f $target_header_dir/sys/sdt.h; then
+ have_sys_sdt_h=yes
+
+$as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
+$as_echo "$have_sys_sdt_h" >&6; }
+
+# Check if TFmode long double should be used by default or not.
+# Some glibc targets used DFmode long double, but with glibc 2.4
+# and later they can use TFmode.
+case "$target" in
+ powerpc*-*-linux* | \
+ sparc*-*-linux* | \
+ s390*-*-linux* | \
+ alpha*-*-linux*)
+
+# Check whether --with-long-double-128 was given.
+if test "${with_long_double_128+set}" = set; then :
+ withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
+else
+
+ case "$target" in
+ s390*-*-linux-musl*)
+ gcc_cv_target_ldbl128=yes
+ ;;
+ powerpc*-*-linux-musl*)
+ gcc_cv_target_ldbl128=no
+ ;;
+ *)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
+ gcc_cv_target_ldbl128=yes
+else
+
+ gcc_cv_target_ldbl128=no
+ grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
+ $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
+ && gcc_cv_target_ldbl128=yes
+
+fi
+
+ ;;
+ esac
+
+fi
+
+ ;;
+esac
+if test x$gcc_cv_target_ldbl128 = xyes; then
+
+$as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
+
+fi
+
+# Check if TFmode long double target should use the IBM extended double or IEEE
+# 128-bit floating point formats if long doubles are 128-bits long. The long
+# double type can only be switched on powerpc64 bit Linux systems where VSX is
+# supported. Other PowerPC systems do not build the IEEE 128-bit emulator in
+# libgcc.
+
+# Check whether --with-long-double-format was given.
+if test "${with_long_double_format+set}" = set; then :
+ withval=$with_long_double_format;
+case "$target:$with_long_double_format" in
+ powerpc64le-*-linux*:ieee | powerpc64le-*-linux*:ibm)
+ :
+ ;;
+ powerpc64-*-linux*:ieee | powerpc64-*-linux*:ibm)
+ # IEEE 128-bit emulation is only built on 64-bit VSX Linux systems
+ case "$with_cpu" in
+ power7 | power8 | power9 | power1*)
+ :
+ ;;
+ *)
+ as_fn_error $? "Configuration option --with-long-double-format is only \
+supported if the default cpu is power7 or newer" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+ esac
+ ;;
+ powerpc64*-*-linux*:*)
+ as_fn_error $? "--with-long-double-format argument should be ibm or ieee" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+ *)
+ as_fn_error $? "Configure option --with-long-double-format is only supported \
+on 64-bit PowerPC VSX Linux systems" "$LINENO" 5
+ with_long_double_format=""
+ ;;
+esac
+fi
+
+
+# Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
+# values in the TCB. Currently, only GLIBC 2.23 and later support this.
+gcc_cv_libc_provides_hwcap_in_tcb=no
+case "$target" in
+ powerpc*-*-linux*)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 23 ); then :
+ gcc_cv_libc_provides_hwcap_in_tcb=yes
+fi
+ ;;
+esac
+if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
+
+$as_echo "#define TARGET_LIBC_PROVIDES_HWCAP_IN_TCB 1" >>confdefs.h
+
+fi
+
+# Check if the target LIBC handles PT_GNU_STACK.
+gcc_cv_libc_gnustack=unknown
+case "$target" in
+ mips*-*-linux-musl*)
+ gcc_cv_libc_gnustack=yes
+ ;;
+ mips*-*-linux*)
+
+if test $glibc_version_major -gt 2 \
+ || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 31 ); then :
+ gcc_cv_libc_gnustack=yes
+fi
+ ;;
+esac
+if test x$gcc_cv_libc_gnustack = xyes; then
+
+$as_echo "#define TARGET_LIBC_GNUSTACK 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
+$as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
+gcc_cv_target_dl_iterate_phdr=unknown
+case "$target" in
+ *-*-solaris2*)
+ # <link.h> needs both a dl_iterate_phdr declaration and support for
+ # compilation with largefile support.
+ if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
+ && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-*-dragonfly* | *-*-freebsd*)
+ if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-linux-musl*)
+ gcc_cv_target_dl_iterate_phdr=yes
+ ;;
+esac
+
+if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
+
+$as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
+$as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
+
+# We no longer support different GC mechanisms. Emit an error if
+# the user configures with --with-gc.
+
+# Check whether --with-gc was given.
+if test "${with_gc+set}" = set; then :
+ withval=$with_gc; as_fn_error $? "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
+fi
+
+
+# Libraries to use on the host. This will normally be set by the top
+# level Makefile. Here we simply capture the value for our Makefile.
+if test -z "${HOST_LIBS+set}"; then
+ HOST_LIBS=
+fi
+
+
+# Use the system's zlib library.
+
+ # Use the system's zlib library.
+ zlibdir="-L\$(top_builddir)/../zlib"
+ zlibinc="-I\$(top_srcdir)/../zlib"
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then :
+ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
+ zlibdir=
+ zlibinc=
+ fi
+
+fi
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; maintainer_mode=$enableval
+else
+ maintainer_mode=no
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
+$as_echo "$maintainer_mode" >&6; }
+
+if test "$maintainer_mode" = "yes"; then
+ MAINT=''
+else
+ MAINT='#'
+fi
+
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
+$as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
+ # Check whether --enable-link-mutex was given.
+if test "${enable_link_mutex+set}" = set; then :
+ enableval=$enable_link_mutex; do_link_mutex=$enableval
+else
+ do_link_mutex=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
+$as_echo "$do_link_mutex" >&6; }
+
+if test "$do_link_mutex" = "yes"; then
+ DO_LINK_MUTEX=true
+else
+ DO_LINK_MUTEX=false
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to serialize linking of multiple front-ends" >&5
+$as_echo_n "checking whether to serialize linking of multiple front-ends... " >&6; }
+ # Check whether --enable-link-serialization was given.
+if test "${enable_link_serialization+set}" = set; then :
+ enableval=$enable_link_serialization; do_link_serialization=$enableval
+else
+ do_link_serialization=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_serialization" >&5
+$as_echo "$do_link_serialization" >&6; }
+
+case "$do_link_serialization" in
+ yes)
+ DO_LINK_SERIALIZATION=1;;
+ [1-9] | [1-9][0-9] | [1-9][0-9][0-9])
+ DO_LINK_SERIALIZATION=$do_link_serialization;;
+ no)
+ DO_LINK_SERIALIZATION=;;
+ *)
+ as_fn_error $? "bad value ${do_link_serialization} given for --enable-link-serialization" "$LINENO" 5 ;;
+esac
+
+
+# --------------
+# Language hooks
+# --------------
+
+# Make empty files to contain the specs and options for each language.
+# Then add #include lines to for a compiler that has specs and/or options.
+
+subdirs=
+lang_opt_files=
+lang_specs_files=
+lang_tree_files=
+# These (without "all_") are set in each config-lang.in.
+# `language' must be a single word so is spelled singularly.
+all_languages=
+all_compilers=
+all_outputs='Makefile'
+# List of language configure and makefile fragments.
+all_lang_configurefrags=
+all_lang_makefrags=
+# Additional files for gengtype
+all_gtfiles="$target_gtfiles"
+
+# These are the languages that are set in --enable-languages,
+# and are available in the GCC tree.
+all_selected_languages=
+
+# Add the language fragments.
+# Languages are added via two mechanisms. Some information must be
+# recorded in makefile variables, these are defined in config-lang.in.
+# We accumulate them and plug them into the main Makefile.
+# The other mechanism is a set of hooks for each of the main targets
+# like `clean', `install', etc.
+
+language_hooks="Make-hooks"
+
+for lang in ${srcdir}/*/config-lang.in
+do
+ test "$lang" = "${srcdir}/*/config-lang.in" && continue
+
+ lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
+ if test "x$lang_alias" = x
+ then
+ echo "$lang doesn't set \$language." 1>&2
+ exit 1
+ fi
+ subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
+ subdirs="$subdirs $subdir"
+
+ # $gcc_subdir is where the gcc integration files are to be found
+ # for a language, both for internal compiler purposes (compiler
+ # sources implementing front-end to GCC tree converters), and for
+ # build infrastructure purposes (Make-lang.in, etc.)
+ #
+ # This will be <subdir> (relative to $srcdir) if a line like
+ # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
+ # is found in <langdir>/config-lang.in, and will remain <langdir>
+ # otherwise.
+ #
+ # Except for the language alias (fetched above), the regular
+ # "config-lang.in" contents are always retrieved from $gcc_subdir,
+ # so a <langdir>/config-lang.in setting gcc_subdir typically sets
+ # only this and the language alias.
+
+ gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
+ if [ "$gcc_subdir" = "" ]; then
+ gcc_subdir="$subdir"
+ fi
+
+ case ",$enable_languages," in
+ *,$lang_alias,*)
+ all_selected_languages="$all_selected_languages $lang_alias"
+ if test -f $srcdir/$gcc_subdir/lang-specs.h; then
+ lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
+ fi
+ ;;
+ esac
+
+ language=
+ boot_language=
+ compilers=
+ outputs=
+ gtfiles=
+ subdir_requires=
+ . ${srcdir}/$gcc_subdir/config-lang.in
+ if test "x$language" = x
+ then
+ echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
+ exit 1
+ fi
+
+ ok=:
+ case ",$enable_languages," in
+ *,$lang_alias,*) ;;
+ *)
+ for i in $subdir_requires; do
+ test -f "${srcdir}/$i/config-lang.in" && continue
+ ok=false
+ break
+ done
+ ;;
+ esac
+ $ok || continue
+
+ all_lang_configurefrags="$all_lang_configurefrags \$(srcdir)/$gcc_subdir/config-lang.in"
+ if test "x$language" = xc && test -n "$all_lang_makefrags"; then
+ # Put c/Make-lang.in fragment first to match serialization languages order.
+ all_lang_makefrags="\$(srcdir)/$gcc_subdir/Make-lang.in $all_lang_makefrags"
+ else
+ all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
+ fi
+ if test -f $srcdir/$gcc_subdir/lang.opt; then
+ lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
+ all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
+ fi
+ if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
+ lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
+ fi
+ all_languages="$all_languages $language"
+ all_compilers="$all_compilers $compilers"
+ all_outputs="$all_outputs $outputs"
+ all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
+ case ",$enable_languages," in
+ *,lto,*)
+
+$as_echo "#define ENABLE_LTO 1" >>confdefs.h
+
+ enable_lto=yes
+
+ ;;
+ *) ;;
+ esac
+done
+
+check_languages=
+for language in $all_selected_languages
+do
+ check_languages="$check_languages check-$language"
+done
+
+selftest_languages=
+for language in $all_selected_languages
+do
+ selftest_languages="$selftest_languages selftest-$language"
+done
+
+# We link each language in with a set of hooks, reached indirectly via
+# lang.${target}. Only do so for selected languages.
+
+rm -f Make-hooks
+touch Make-hooks
+target_list="all.cross start.encap rest.encap tags \
+ install-common install-man install-info install-dvi install-pdf \
+ install-html dvi pdf html uninstall info man srcextra srcman srcinfo \
+ mostlyclean clean distclean maintainer-clean install-plugin"
+
+for t in $target_list
+do
+ x=
+ for lang in $all_selected_languages
+ do
+ x="$x $lang.$t"
+ done
+ echo "lang.$t: $x" >> Make-hooks
+done
+
+echo "ifeq (\$(DO_LINK_SERIALIZATION),)" >> Make-hooks
+echo "SERIAL_LIST =" >> Make-hooks
+echo else >> Make-hooks
+lang_cnt=0
+lang_list=
+prev=c
+serialization_languages=c
+for lang in $all_selected_languages
+do
+ test $lang = c && continue
+ if test $lang = lto; then
+ serialization_languages="$serialization_languages lto1 lto2"
+ else
+ serialization_languages="$serialization_languages $lang"
+ fi
+done
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ lang_cnt=`expr $lang_cnt + 1`
+ lang_list=" $prev$lang_list"
+ prev=${lang}
+done
+echo "SERIAL_LIST = \$(wordlist \$(DO_LINK_SERIALIZATION),$lang_cnt,$lang_list)" >> Make-hooks
+echo endif >> Make-hooks
+echo "SERIAL_COUNT = `expr $lang_cnt + 1`" >> Make-hooks
+echo "INDEX.c = 0" >> Make-hooks
+lang_idx=1
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ echo "$lang.prev = \$(if \$(word $lang_cnt,\$(SERIAL_LIST)),\$(\$(word $lang_cnt,\$(SERIAL_LIST)).serial))" >> Make-hooks
+ echo "INDEX.$lang = $lang_idx" >> Make-hooks
+ lang_cnt=`expr $lang_cnt - 1`
+ lang_idx=`expr $lang_idx + 1`
+done
+
+# --------
+# Option include files
+# --------
+
+${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
+option_includes="option-includes.mk"
+
+
+# --------
+# UNSORTED
+# --------
+
+# Create .gdbinit.
+
+echo "dir ." > .gdbinit
+echo "dir ${srcdir}" >> .gdbinit
+if test x$gdb_needs_out_file_path = xyes
+then
+ echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
+fi
+if test "x$subdirs" != x; then
+ for s in $subdirs
+ do
+ echo "dir ${srcdir}/$s" >> .gdbinit
+ done
+fi
+echo "source ${srcdir}/gdbinit.in" >> .gdbinit
+echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
+
+# Put a breakpoint on __asan_report_error to help with debugging buffer
+# overflow.
+case "$CFLAGS" in
+*-fsanitize=address*)
+ echo "source ${srcdir}/gdbasan.in" >> .gdbinit
+ ;;
+esac
+
+gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
+
+
+
+# Find a directory in which to install a shared libgcc.
+
+# Check whether --enable-version-specific-runtime-libs was given.
+if test "${enable_version_specific_runtime_libs+set}" = set; then :
+ enableval=$enable_version_specific_runtime_libs;
+fi
+
+
+# Substitute configuration variables
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Echo link setup.
+if test x${build} = x${host} ; then
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build a native compiler for ${target}." 1>&2
+ else
+ echo "Links are now set up to build a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+else
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
+ echo " for ${target}." 1>&2
+ else
+ echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+fi
+
+
+
+
+
+
+if test "x${ISLLIBS}" != "x" ; then
+
+$as_echo "#define HAVE_isl 1" >>confdefs.h
+
+fi
+
+# Check for plugin support
+ # Check whether --enable-plugin was given.
+if test "${enable_plugin+set}" = set; then :
+ enableval=$enable_plugin; enable_plugin=$enableval
+else
+ enable_plugin=yes; default_plugin=yes
+fi
+
+
+ pluginlibs=
+ plugin_check=yes
+
+ case "${host}" in
+ *-*-mingw*)
+ # Since plugin support under MinGW is not as straightforward as on
+ # other platforms (e.g., we have to link import library, etc), we
+ # only enable it if explicitly requested.
+ if test x"$default_plugin" = x"yes"; then
+ enable_plugin=no
+ elif test x"$enable_plugin" = x"yes"; then
+ # Use make's target variable to derive import library name.
+ pluginlibs='-Wl,--export-all-symbols -Wl,--out-implib=$@.a'
+ plugin_check=no
+ fi
+ ;;
+ *-*-darwin*)
+ if test x$build = x$host; then
+ export_sym_check="nm${exeext} -g"
+ elif test x$host = x$target; then
+ export_sym_check="$gcc_cv_nm -g"
+ else
+ export_sym_check=
+ fi
+ ;;
+ *)
+ if test x$build = x$host; then
+ export_sym_check="objdump${exeext} -T"
+ elif test x$host = x$target; then
+ export_sym_check="$gcc_cv_objdump -T"
+ else
+ export_sym_check=
+ fi
+ ;;
+ esac
+
+ if test x"$enable_plugin" = x"yes" -a x"$plugin_check" = x"yes"; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
+$as_echo_n "checking for exported symbols... " >&6; }
+ if test "x$export_sym_check" != x; then
+ echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
+ ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
+ if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
+ : # No need to use a flag
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
+$as_echo_n "checking for -rdynamic... " >&6; }
+ ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
+ if $export_sym_check conftest$ac_exeext | grep foobar > /dev/null; then
+ plugin_rdynamic=yes
+ pluginlibs="-rdynamic"
+ else
+ plugin_rdynamic=no
+ enable_plugin=no
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
+$as_echo "$plugin_rdynamic" >&6; }
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
+$as_echo "unable to check" >&6; }
+ fi
+
+ # Check -ldl
+ saved_LIBS="$LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ if test x"$ac_cv_search_dlopen" = x"-ldl"; then
+ pluginlibs="$pluginlibs -ldl"
+ fi
+ LIBS="$saved_LIBS"
+
+ # Check that we can build shared objects with -fPIC -shared
+ saved_LDFLAGS="$LDFLAGS"
+ saved_CFLAGS="$CFLAGS"
+ saved_CXXFLAGS="$CXXFLAGS"
+ case "${host}" in
+ *-*-darwin*)
+ CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
+ CFLAGS="$CFLAGS -fPIC"
+ CXXFLAGS=`echo $CXXFLAGS | sed s/-mdynamic-no-pic//g`
+ CXXFLAGS="$CXXFLAGS -fPIC"
+ LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
+ ;;
+ *)
+ CFLAGS="$CFLAGS -fPIC"
+ CXXFLAGS="$CXXFLAGS -fPIC"
+ LDFLAGS="$LDFLAGS -fPIC -shared"
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
+$as_echo_n "checking for -fPIC -shared... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+extern int X;
+int
+main ()
+{
+return X == 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }; have_pic_shared=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; have_pic_shared=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
+ pluginlibs=
+ enable_plugin=no
+ fi
+ LDFLAGS="$saved_LDFLAGS"
+ CFLAGS="$saved_CFLAGS"
+ CXXFLAGS="$saved_CXXFLAGS"
+
+ # If plugin support had been requested but not available, fail.
+ if test x"$enable_plugin" = x"no" ; then
+ if test x"$default_plugin" != x"yes"; then
+ as_fn_error $? "
+ Building GCC with plugin support requires a host that supports
+ -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
+ fi
+ fi
+ fi
+
+
+
+if test x"$enable_plugin" = x"yes"; then
+
+$as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
+
+fi
+
+
+# Enable --enable-host-shared
+# Check whether --enable-host-shared was given.
+if test "${enable_host_shared+set}" = set; then :
+ enableval=$enable_host_shared; PICFLAG=-fPIC
+else
+ PICFLAG=
+fi
+
+
+
+
+
+# Check whether --enable-libquadmath-support was given.
+if test "${enable_libquadmath_support+set}" = set; then :
+ enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
+else
+ ENABLE_LIBQUADMATH_SUPPORT=yes
+fi
+
+if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
+
+$as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
+
+fi
+
+
+# Specify what hash style to use by default.
+
+# Check whether --with-linker-hash-style was given.
+if test "${with_linker_hash_style+set}" = set; then :
+ withval=$with_linker_hash_style; case x"$withval" in
+ xsysv)
+ LINKER_HASH_STYLE=sysv
+ ;;
+ xgnu)
+ LINKER_HASH_STYLE=gnu
+ ;;
+ xboth)
+ LINKER_HASH_STYLE=both
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
+ ;;
+ esac
+else
+ LINKER_HASH_STYLE=''
+fi
+
+if test x"${LINKER_HASH_STYLE}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
+_ACEOF
+
+fi
+
+# Specify what should be the default of -fdiagnostics-color option.
+
+# Check whether --with-diagnostics-color was given.
+if test "${with_diagnostics_color+set}" = set; then :
+ withval=$with_diagnostics_color; case x"$withval" in
+ xnever)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_COLOR_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-diagnostics-color" "$LINENO" 5
+ ;;
+ esac
+else
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DIAGNOSTICS_COLOR_DEFAULT $DIAGNOSTICS_COLOR_DEFAULT
+_ACEOF
+
+
+# Specify what should be the default of -fdiagnostics-urls option.
+
+# Check whether --with-diagnostics-urls was given.
+if test "${with_diagnostics_urls+set}" = set; then :
+ withval=$with_diagnostics_urls; case x"$withval" in
+ xnever)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_URLS_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_YES
+ ;;
+ *)
+ as_fn_error $? "$withval is an invalid option to --with-diagnostics-urls" "$LINENO" 5
+ ;;
+ esac
+else
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DIAGNOSTICS_URLS_DEFAULT $DIAGNOSTICS_URLS_DEFAULT
+_ACEOF
+
+
+# Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
+# of jit/jit-playback.cc.
+gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
+echo "gcc_driver_version: ${gcc_driver_version}"
+cat > gcc-driver-name.h <<EOF
+#define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_driver_version}${exeext}"
+EOF
+
+# Check whether --enable-default-pie was given.
+# Check whether --enable-default-pie was given.
+if test "${enable_default_pie+set}" = set; then :
+ enableval=$enable_default_pie; enable_default_pie=$enableval
+else
+ enable_default_pie=no
+fi
+
+if test x$enable_default_pie = xyes ; then
+
+$as_echo "#define ENABLE_DEFAULT_PIE 1" >>confdefs.h
+
+fi
+
+
+# Check if -fno-PIE works.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-PIE option" >&5
+$as_echo_n "checking for -fno-PIE option... " >&6; }
+if ${gcc_cv_c_no_fpie+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ saved_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS -fno-PIE"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_c_no_fpie=yes
+else
+ gcc_cv_c_no_fpie=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_no_fpie" >&5
+$as_echo "$gcc_cv_c_no_fpie" >&6; }
+if test "$gcc_cv_c_no_fpie" = "yes"; then
+ NO_PIE_CFLAGS="-fno-PIE"
+fi
+
+
+# Check if -no-pie works.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -no-pie option" >&5
+$as_echo_n "checking for -no-pie option... " >&6; }
+if ${gcc_cv_no_pie+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -no-pie"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void) {return 0;}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gcc_cv_no_pie=yes
+else
+ gcc_cv_no_pie=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$saved_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
+$as_echo "$gcc_cv_no_pie" >&6; }
+if test "$gcc_cv_no_pie" = "yes"; then
+ NO_PIE_FLAG="-no-pie"
+fi
+
+
+# Enable Intel CET on Intel CET enabled host if jit is enabled.
+ # Check whether --enable-cet was given.
+if test "${enable_cet+set}" = set; then :
+ enableval=$enable_cet;
+ case "$enableval" in
+ yes|no|auto) ;;
+ *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
+ esac
+
+else
+ enable_cet=auto
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
+$as_echo_n "checking for CET support... " >&6; }
+
+case "$host" in
+ i[34567]86-*-linux* | x86_64-*-linux*)
+ may_have_cet=yes
+ cet_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -fcf-protection"
+ case "$enable_cet" in
+ auto)
+ # Check if target supports multi-byte NOPs
+ # and if compiler and assembler support CET.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#if !defined(__SSE2__)
+#error target does not support multi-byte NOPs
+#else
+asm ("setssbsy");
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ enable_cet=yes
+else
+ enable_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ;;
+ yes)
+ # Check if compiler and assembler support CET.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+asm ("setssbsy");
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ support_cet=yes
+else
+ support_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $support_cet = "no"; then
+ if test x$enable_bootstrap != xno \
+ && test -z "${with_build_subdir}" \
+ && (test ! -f ../stage_current \
+ || test `cat ../stage_current` != "stage1"); then
+ # Require CET support only for the final GCC build.
+ as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
+ else
+ # Don't enable CET without CET support for non-bootstrap
+ # build, in stage1 nor for build support.
+ enable_cet=no
+ fi
+ fi
+ ;;
+ esac
+ CFLAGS="$cet_save_CFLAGS"
+ ;;
+ *)
+ may_have_cet=no
+ enable_cet=no
+ ;;
+esac
+
+cet_save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fcf-protection=none"
+cet_save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
+if test x$may_have_cet = xyes; then
+ # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ may_have_cet=yes
+else
+ may_have_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+if test x$may_have_cet = xyes; then
+ if test x$cross_compiling = xno; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+ asm ("endbr32");
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ have_multi_byte_nop=yes
+else
+ have_multi_byte_nop=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ have_cet=no
+ if test x$have_multi_byte_nop = xyes; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+static void
+foo (void)
+{
+}
+
+static void
+__attribute__ ((noinline, noclone))
+xxx (void (*f) (void))
+{
+ f ();
+}
+
+static void
+__attribute__ ((noinline, noclone))
+bar (void)
+{
+ xxx (foo);
+}
+
+int
+main ()
+{
+ bar ();
+ return 0;
+}
+
+_ACEOF
+if ac_fn_cxx_try_run "$LINENO"; then :
+ have_cet=no
+else
+ have_cet=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+ if test x$enable_cet = xno -a x$have_cet = xyes; then
+ as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
+ fi
+ fi
+else
+ # Enable CET in cross compiler if possible so that it will run on both
+ # CET and non-CET hosts.
+ have_cet=yes
+fi
+if test x$enable_cet = xyes; then
+ CET_HOST_FLAGS="-fcf-protection"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+CFLAGS="$cet_save_CFLAGS"
+LDFLAGS="$cet_save_LDFLAGS"
+
+case x$enable_languages in
+*jit*)
+ ;;
+*)
+ CET_HOST_FLAGS=
+ ;;
+esac
+
+
+# Check linker supports '-z bndplt'
+ld_bndplt_support=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -z bndplt option" >&5
+$as_echo_n "checking linker -z bndplt option... " >&6; }
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_bndplt_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -a bndplt option
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z bndplt' > /dev/null; then
+ ld_bndplt_support=yes
+ fi
+ fi
+fi
+if test x"$ld_bndplt_support" = xyes; then
+
+$as_echo "#define HAVE_LD_BNDPLT_SUPPORT 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_bndplt_support" >&5
+$as_echo "$ld_bndplt_support" >&6; }
+
+# Check linker supports '--push-state'/'--pop-state'
+ld_pushpopstate_support=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --push-state/--pop-state options" >&5
+$as_echo_n "checking linker --push-state/--pop-state options... " >&6; }
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_pushpopstate_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --push-state/--pop-state options
+ if $gcc_cv_ld --help 2>&1 | grep -- '--push-state' > /dev/null; then
+ ld_pushpopstate_support=yes
+ fi
+ fi
+fi
+if test x"$ld_pushpopstate_support" = xyes; then
+
+$as_echo "#define HAVE_LD_PUSHPOPSTATE_SUPPORT 1" >>confdefs.h
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_pushpopstate_support" >&5
+$as_echo "$ld_pushpopstate_support" >&6; }
+
+# On s390, float_t has historically been statically defined as double for no
+# good reason. To comply with the C standard in the light of this definition,
+# gcc has evaluated float expressions in double precision when in
+# standards-compatible mode or when given -fexcess-precision=standard. To enable
+# a smooth transition towards the new model used by most architectures, where
+# gcc describes its behavior via the macro __FLT_EVAL_METHOD__ and glibc derives
+# float_t from that, this behavior can be configured with
+# --enable-s390-excess-float-precision. When given as enabled, that flag selects
+# the old model. When omitted, native builds and cross compiles that have target
+# libc headers will detect whether libc clamps float_t to double and in that
+# case maintain the old model. Otherwise, they will default to the new model.
+# Check whether --enable-s390-excess-float-precision was given.
+if test "${enable_s390_excess_float_precision+set}" = set; then :
+ enableval=$enable_s390_excess_float_precision;
+else
+ enable_s390_excess_float_precision=auto
+fi
+
+
+case $target in
+ s390*-linux*)
+ if test x"$enable_s390_excess_float_precision" = xauto; then
+ # Can we autodetect the behavior of the target libc?
+ if test "$target" = "$host" -a "$host" = "$build"; then
+ enable_s390_excess_float_precision=autodetect
+ elif test "x$with_headers" != xno; then
+ # cross build. are target headers available?
+ # carefully coerce the build-system compiler to use target headers
+ saved_CXXFLAGS="$CXXFLAGS"
+ fixed_XGCC_FLAGS_FOR_TARGET=`echo "$XGCC_FLAGS_FOR_TARGET" | sed 's/-B/-idirafter/g'`
+ CROSS_TEST_CXXFLAGS="-nostdinc $fixed_XGCC_FLAGS_FOR_TARGET"
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <math.h>
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ enable_s390_excess_float_precision=autodetect
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CXXFLAGS="$saved_CXXFLAGS"
+ fi
+
+ if test x"$enable_s390_excess_float_precision" = xautodetect; then
+ saved_CXXFLAGS="$CXXFLAGS"
+ if ! test "$target" = "$host" -a "$host" = "$build"; then
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ unset CROSS_TEST_CXXFLAGS
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc clamping float_t to double" >&5
+$as_echo_n "checking for glibc clamping float_t to double... " >&6; }
+if ${gcc_cv_float_t_clamped_to_double+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define __FLT_EVAL_METHOD__ 0
+#include <math.h>
+int dummy[sizeof(float_t) == sizeof(double) ? 1 : -1];
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gcc_cv_float_t_clamped_to_double=yes
+else
+ gcc_cv_float_t_clamped_to_double=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_float_t_clamped_to_double" >&5
+$as_echo "$gcc_cv_float_t_clamped_to_double" >&6; }
+ CXXFLAGS="$saved_CXXFLAGS"
+ enable_s390_excess_float_precision="$gcc_cv_float_t_clamped_to_double"
+ else
+ # no way to detect behavior of target libc, default to new model
+ enable_s390_excess_float_precision=no
+ fi
+ fi
+
+
+ if test x"$enable_s390_excess_float_precision" = xyes; then
+
+$as_echo "#define ENABLE_S390_EXCESS_FLOAT_PRECISION 1" >>confdefs.h
+
+ fi
+ ;;
+esac
+
+# Configure the subdirectories
+# AC_CONFIG_SUBDIRS($subdirs)
+
+# Create the Makefile
+# and configure language subdirectories
+ac_config_files="$ac_config_files $all_outputs"
+
+
+ac_config_commands="$ac_config_commands default"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by $as_me, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_links="$ac_config_links"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration links:
+$config_links
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
+subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
+subdirs='$subdirs'
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
+ "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
+ "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
+ "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
+ "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
+ "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
+ "dsymutil") CONFIG_FILES="$CONFIG_FILES dsymutil:exec-tool.in" ;;
+ "clearcap.map") CONFIG_LINKS="$CONFIG_LINKS clearcap.map:${srcdir}/config/$clearcap_map" ;;
+ "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
+ "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
+ ac_cs_awk_getline=:
+ ac_cs_awk_pipe_init=
+ ac_cs_awk_read_file='
+ while ((getline aline < (F[key])) > 0)
+ print(aline)
+ close(F[key])'
+ ac_cs_awk_pipe_fini=
+else
+ ac_cs_awk_getline=false
+ ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
+ ac_cs_awk_read_file='
+ print "|#_!!_#|"
+ print "cat " F[key] " &&"
+ '$ac_cs_awk_pipe_init
+ # The final `:' finishes the AND list.
+ ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
+fi
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+# Create commands to substitute file output variables.
+{
+ echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
+ echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
+ echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
+ echo "_ACAWK" &&
+ echo "_ACEOF"
+} >conf$$files.sh &&
+. ./conf$$files.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+rm -f conf$$files.sh
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+ \$ac_cs_awk_pipe_init
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+ if (nfields == 3 && !substed) {
+ key = field[2]
+ if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
+ \$ac_cs_awk_read_file
+ next
+ }
+ }
+ print line
+}
+\$ac_cs_awk_pipe_fini
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
+if $ac_cs_awk_getline; then
+ $AWK -f "$ac_tmp/subs.awk"
+else
+ $AWK -f "$ac_tmp/subs.awk" | $SHELL
+fi \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+ :L)
+ #
+ # CONFIG_LINK
+ #
+
+ if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
+ :
+ else
+ # Prefer the file from the source tree if names are identical.
+ if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
+ ac_source=$srcdir/$ac_source
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
+$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
+
+ if test ! -r "$ac_source"; then
+ as_fn_error $? "$ac_source: file not found" "$LINENO" 5
+ fi
+ rm -f "$ac_file"
+
+ # Try a relative symlink, then a hard link, then a copy.
+ case $ac_source in
+ [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
+ *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
+ esac
+ ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
+ ln "$ac_source" "$ac_file" 2>/dev/null ||
+ cp -p "$ac_source" "$ac_file" ||
+ as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
+ fi
+ ;;
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
+ "gccdepdir":C)
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
+ for lang in $subdirs c-family common analyzer rtl-ssa
+ do
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
+ done ;;
+ "as":F) chmod +x as ;;
+ "collect-ld":F) chmod +x collect-ld ;;
+ "nm":F) chmod +x nm ;;
+ "dsymutil":F) chmod +x dsymutil ;;
+ "default":C)
+case ${CONFIG_HEADERS} in
+ *auto-host.h:config.in*)
+ echo > cstamp-h ;;
+esac
+# Make sure all the subdirs exist.
+for d in $subdirs doc build common c-family
+do
+ test -d $d || mkdir $d
+done
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
Property changes on: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/configure
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/configure.ac
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/configure.ac (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc/configure.ac (revision 5)
@@ -0,0 +1,7824 @@
+# configure.ac for GCC
+# Process this file with autoconf to generate a configuration script.
+
+# Copyright (C) 1997-2022 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 3, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# --------------------------------
+# Initialization and sanity checks
+# --------------------------------
+
+AC_INIT
+AC_CONFIG_SRCDIR(tree.cc)
+AC_CONFIG_HEADER(auto-host.h:config.in)
+
+gcc_version=`cat $srcdir/BASE-VER`
+
+# Determine the host, build, and target systems
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+
+# Determine the noncanonical host name, for Ada.
+ACX_NONCANONICAL_HOST
+
+# Determine the noncanonical target name, for directory use.
+ACX_NONCANONICAL_TARGET
+
+# Used for constructing correct paths for offload compilers.
+real_target_noncanonical=${target_noncanonical}
+accel_dir_suffix=
+
+# Determine the target- and build-specific subdirectories
+GCC_TOPLEV_SUBDIRS
+
+# Set program_transform_name
+AC_ARG_PROGRAM
+
+# Check for bogus environment variables.
+# Test if LIBRARY_PATH contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# LIBRARY_PATH contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+AC_MSG_CHECKING(LIBRARY_PATH variable)
+changequote(,)dnl
+case ${LIBRARY_PATH} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ library_path_setting="contains current directory"
+ ;;
+ *)
+ library_path_setting="ok"
+ ;;
+esac
+changequote([,])dnl
+AC_MSG_RESULT($library_path_setting)
+if test "$library_path_setting" != "ok"; then
+AC_MSG_ERROR([
+*** LIBRARY_PATH shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again.])
+fi
+
+# Test if GCC_EXEC_PREFIX contains the notation for the current directory
+# since this would lead to problems installing/building glibc.
+# GCC_EXEC_PREFIX contains the current directory if one of the following
+# is true:
+# - one of the terminals (":" and ";") is the first or last sign
+# - two terminals occur directly after each other
+# - the path contains an element with a dot in it
+AC_MSG_CHECKING(GCC_EXEC_PREFIX variable)
+changequote(,)dnl
+case ${GCC_EXEC_PREFIX} in
+ [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
+ gcc_exec_prefix_setting="contains current directory"
+ ;;
+ *)
+ gcc_exec_prefix_setting="ok"
+ ;;
+esac
+changequote([,])dnl
+AC_MSG_RESULT($gcc_exec_prefix_setting)
+if test "$gcc_exec_prefix_setting" != "ok"; then
+AC_MSG_ERROR([
+*** GCC_EXEC_PREFIX shouldn't contain the current directory when
+*** building gcc. Please change the environment variable
+*** and run configure again.])
+fi
+
+# -----------
+# Directories
+# -----------
+
+# Specify the local prefix
+local_prefix=
+AC_ARG_WITH(local-prefix,
+[AS_HELP_STRING([--with-local-prefix=DIR],
+ [specifies directory to put local include])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
+no) ;;
+*) local_prefix=$with_local_prefix ;;
+esac])
+
+# Default local prefix if it is empty
+if test x$local_prefix = x; then
+ local_prefix=/usr/local
+fi
+
+AC_ARG_WITH([native-system-header-dir],
+ [ --with-native-system-header-dir=dir
+ use dir as the directory to look for standard
+ system header files in. Defaults to /usr/include.],
+[
+ case ${with_native_system_header_dir} in
+ yes|no) AC_MSG_ERROR([bad value ${withval} given for --with-native-system-header-dir]) ;;
+ /* | [[A-Za-z]]:[[\\/]]*) ;;
+ *) AC_MSG_ERROR([--with-native-system-header-dir argument ${withval} must be an absolute directory]) ;;
+ esac
+ configured_native_system_header_dir="${withval}"
+], [configured_native_system_header_dir=])
+
+AC_ARG_WITH(build-sysroot,
+ [AS_HELP_STRING([--with-build-sysroot=sysroot],
+ [use sysroot as the system root during the build])],
+ [if test x"$withval" != x ; then
+ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
+ fi],
+ [SYSROOT_CFLAGS_FOR_TARGET=])
+AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)
+
+if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+else
+ test_prefix=$prefix
+fi
+if test "x$exec_prefix" = xNONE; then
+ test_exec_prefix=$test_prefix
+else
+ test_exec_prefix=$exec_prefix
+fi
+
+AC_ARG_WITH(sysroot,
+[AS_HELP_STRING([[--with-sysroot[=DIR]]],
+ [search for usr/lib, usr/include, et al, within DIR])],
+[
+ case ${with_sysroot} in
+ /) ;;
+ */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
+ esac
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
+
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
+ '${prefix}'|'${prefix}/'*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
+], [
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE=
+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
+])
+AC_SUBST(TARGET_SYSTEM_ROOT)
+AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
+AC_SUBST(CROSS_SYSTEM_HEADER_DIR)
+
+# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
+# passed in by the toplevel make and thus we'd get different behavior
+# depending on where we built the sources.
+gcc_gxx_include_dir=
+# Specify the g++ header file directory
+AC_ARG_WITH(gxx-include-dir,
+[AS_HELP_STRING([--with-gxx-include-dir=DIR],
+ [specifies directory to put g++ header files])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;;
+no) ;;
+*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
+esac])
+
+# If both --with-sysroot and --with-gxx-include-dir are passed, we interpolate
+# the former in the latter and, upon success, compute gcc_gxx_include_dir as
+# relative to the sysroot.
+gcc_gxx_include_dir_add_sysroot=0
+
+# This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_include_dir='${libsubdir}/include/c++'
+ else
+ libstdcxx_incdir='include/c++/$(version)'
+ if test x$host != x$target; then
+ libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
+ fi
+ gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_without_sysroot}"; then
+ gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
+ gcc_gxx_include_dir_add_sysroot=1
+ fi
+fi
+
+# Configuration for an alternate set of C++ headers.
+gcc_gxx_libcxx_include_dir=
+# Specify the alternate g++ header file directory
+AC_ARG_WITH(gxx-libcxx-include-dir,
+[AS_HELP_STRING([--with-gxx-libcxx-include-dir=DIR],
+ [specifies directory to find libc++ header files])],
+[case "${withval}" in
+yes) AC_MSG_ERROR(bad value ${withval} given for libc++ include directory) ;;
+no) ;;
+*) gcc_gxx_libcxx_include_dir=$with_gxx_libcxx_include_dir ;;
+esac])
+
+# If both --with-sysroot and --with-gxx-libcxx-include-dir are passed, we
+# check to see if the latter starts with the former and, upon success, compute
+# gcc_gxx_libcxx_include_dir as relative to the sysroot.
+gcc_gxx_libcxx_include_dir_add_sysroot=0
+
+if test x${gcc_gxx_libcxx_include_dir} != x; then
+ AC_DEFINE(ENABLE_STDLIB_OPTION, 1,
+ [Define if the -stdlib= option should be enabled.])
+else
+ AC_DEFINE(ENABLE_STDLIB_OPTION, 0)
+fi
+# ??? This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
+if test x${gcc_gxx_libcxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_libcxx_include_dir='${libsubdir}/libc++_include/c++/v1'
+ else
+ libcxx_incdir='libc++_include/c++/$(version)/v1'
+ if test x$host != x$target; then
+ libcxx_incdir="$target_alias/$libcxx_incdir"
+ fi
+ gcc_gxx_libcxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libcxx_incdir"
+ fi
+elif test "${with_sysroot+set}" = set; then
+ gcc_gxx_libcxx_without_sysroot=`expr "${gcc_gxx_libcxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
+ if test "${gcc_gxx_libcxx_without_sysroot}"; then
+ gcc_gxx_libcxx_include_dir="${gcc_gxx_libcxx_without_sysroot}"
+ gcc_gxx_libcxx_include_dir_add_sysroot=1
+ fi
+fi
+
+AC_ARG_WITH(cpp_install_dir,
+[AC_HELP_STRING([--with-cpp-install-dir=DIR],
+ [install the user visible C preprocessor in DIR
+ (relative to PREFIX) as well as PREFIX/bin])],
+[if test x$withval = xyes; then
+ AC_MSG_ERROR([option --with-cpp-install-dir requires an argument])
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi])
+
+# We would like to our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources. Therefore we have --enable-generated-files-in-srcdir to do
+# just that.
+
+AC_MSG_CHECKING([whether to place generated files in the source directory])
+ dnl generated-files-in-srcdir is disabled by default
+ AC_ARG_ENABLE(generated-files-in-srcdir,
+ [AS_HELP_STRING([--enable-generated-files-in-srcdir],
+ [put copies of generated files in source dir
+ intended for creating source tarballs for users
+ without texinfo bison or flex])],
+ generated_files_in_srcdir=$enableval,
+ generated_files_in_srcdir=no)
+
+AC_MSG_RESULT($generated_files_in_srcdir)
+
+if test "$generated_files_in_srcdir" = "yes"; then
+ GENINSRC=''
+else
+ GENINSRC='#'
+fi
+AC_SUBST(GENINSRC)
+
+# -------------------
+# Find default linker
+# -------------------
+
+# With GNU ld
+AC_ARG_WITH(gnu-ld,
+[AS_HELP_STRING([--with-gnu-ld], [arrange to work with GNU ld])],
+gnu_ld_flag="$with_gnu_ld",
+gnu_ld_flag=no)
+
+case $target in
+ *darwin*)
+ ld64_flag=yes # Darwin can only use a ld64-compatible linker.
+ dsymutil_flag=yes # Darwin uses dsymutil to link debug.
+ ;;
+ *)
+ ld64_flag=no
+ dsymutil_flag=no
+ ;;
+esac
+
+# With pre-defined ld
+AC_ARG_WITH(ld,
+[AS_HELP_STRING([--with-ld], [arrange to use the specified ld (full pathname)])],
+DEFAULT_LINKER="$with_ld")
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_LINKER"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER])
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gnu_ld_flag=yes
+ elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep ld64- > /dev/null; then
+ ld64_flag=yes
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_LINKER,"$DEFAULT_LINKER",
+ [Define to enable the use of a default linker.])
+fi
+
+AC_MSG_CHECKING([whether a default linker was specified])
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test x"$gnu_ld_flag" = x"no"; then
+ AC_MSG_RESULT([yes ($DEFAULT_LINKER)])
+ else
+ AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)])
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+# With demangler in GNU ld
+AC_ARG_WITH(demangler-in-ld,
+[AS_HELP_STRING([--with-demangler-in-ld], [try to use demangler in GNU ld])],
+demangler_in_ld="$with_demangler_in_ld",
+demangler_in_ld=yes)
+
+# Allow the user to specify a dsymutil executable (used on Darwin only, so far)
+AC_ARG_WITH(dsymutil,
+[AS_HELP_STRING([--with-dsymutil], [arrange to use the specified dsymutil (full pathname)])],
+DEFAULT_DSYMUTIL="$with_dsymutil")
+
+dsymutil_vers=
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ if test ! -x "$DEFAULT_DSYMUTIL"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_DSYMUTIL: check --with-dsymutil or env. var. DEFAULT_DSYMUTIL])
+ else
+ if dsymutil_vers=`$DEFAULT_DSYMUTIL -v /dev/null 2>&1`; then
+ dsymutil_flag=yes
+ fi
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_DSYMUTIL,"$DEFAULT_DSYMUTIL",
+ [Define to enable the use of a default debug linker.])
+fi
+
+AC_MSG_CHECKING([whether a default dsymutil was specified])
+if test x"${DEFAULT_DSYMUTIL+set}" = x"set"; then
+ AC_MSG_RESULT([yes ($DEFAULT_DSYMUTIL)])
+else
+ AC_MSG_RESULT(no)
+fi
+
+# ----------------------
+# Find default assembler
+# ----------------------
+
+# With GNU as
+AC_ARG_WITH(gnu-as,
+[AS_HELP_STRING([--with-gnu-as], [arrange to work with GNU as])],
+gas_flag="$with_gnu_as",
+gas_flag=no)
+
+AC_ARG_WITH(as,
+[AS_HELP_STRING([--with-as], [arrange to use the specified as (full pathname)])],
+DEFAULT_ASSEMBLER="$with_as")
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test ! -x "$DEFAULT_ASSEMBLER"; then
+ AC_MSG_ERROR([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER])
+ elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ gas_flag=yes
+ fi
+ AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER",
+ [Define to enable the use of a default assembler.])
+fi
+
+AC_MSG_CHECKING([whether a default assembler was specified])
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test x"$gas_flag" = x"no"; then
+ AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)])
+ else
+ AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)])
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+# ---------------
+# Find C compiler
+# ---------------
+
+# If a non-executable a.out is present (e.g. created by GNU as above even if
+# invoked with -v only), the IRIX 6 native ld just overwrites the existing
+# file, even when creating an executable, so an execution test fails.
+# Remove possible default executable files to avoid this.
+#
+# FIXME: This really belongs into AC_PROG_CC and can be removed once
+# Autoconf includes it.
+rm -f a.out a.exe b.out
+
+# Find the native compiler
+AC_PROG_CC
+AC_PROG_CXX
+ACX_PROG_GNAT([-I"$srcdir"/ada/libgnat])
+ACX_PROG_GDC([-I"$srcdir"/d])
+
+# Do configure tests with the C++ compiler, since that's what we build with.
+AC_LANG(C++)
+
+# Remove the -O2: for historical reasons, unless bootstrapping we prefer
+# optimizations to be activated explicitly by the toplevel.
+case "$CC" in
+ */prev-gcc/xgcc*) ;;
+ *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[[ ]]//" -e "s/-O[[gs]][[ ]]//" -e "s/-O[[0-9]]*[[ ]]//" `
+ CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[[ ]]//" -e "s/-O[[gs]][[ ]]//" -e "s/-O[[0-9]]*[[ ]]//" ` ;;
+esac
+AC_SUBST(CFLAGS)
+AC_SUBST(CXXFLAGS)
+AC_SUBST(GDCFLAGS)
+
+# Determine PICFLAG for target gnatlib.
+GCC_PICFLAG_FOR_TARGET
+AC_SUBST(PICFLAG_FOR_TARGET)
+
+# -------------------------
+# Check C compiler features
+# -------------------------
+
+AC_USE_SYSTEM_EXTENSIONS
+
+AC_PROG_CPP
+AC_C_INLINE
+
+AC_SYS_LARGEFILE
+AC_CHECK_SIZEOF(ino_t)
+AC_CHECK_SIZEOF(dev_t)
+
+# Select the right stat being able to handle 64bit inodes, if needed.
+if test "$enable_largefile" != no; then
+ case "$host, $build" in
+ *-*-aix*,*|*,*-*-aix*)
+ if test "$ac_cv_sizeof_ino_t" == "4" -a "$ac_cv_sizeof_dev_t" == 4; then
+ AC_DEFINE(HOST_STAT_FOR_64BIT_INODES, stat64x,
+ [Define which stat syscall is able to handle 64bit indodes.])
+ fi;;
+ esac
+fi
+
+
+# sizeof(char) is 1 by definition.
+AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)])
+GCC_STDINT_TYPES
+if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
+ AC_MSG_ERROR([uint64_t or int64_t not found])
+fi
+
+# check what underlying integer type int64_t uses
+AC_CACHE_CHECK(for int64_t underlying type, ac_cv_int64_t_type, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long> { typedef long t; };
+]], [[X<int64_t>::t x;]])],[ac_cv_int64_t_type=long],[ac_cv_int64_t_type="long long"])])
+if test "$ac_cv_int64_t_type" = "long"; then
+ AC_DEFINE(INT64_T_IS_LONG, 1,
+ [Define if int64_t uses long as underlying type.])
+else
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+template <typename T> struct X { };
+template <>
+struct X<long long> { typedef long long t; };
+]], [[X<int64_t>::t x;]])],[],[AC_MSG_ERROR([error verifying int64_t uses long long])])
+fi
+
+AC_CACHE_CHECK(for std::swap in <utility>, ac_cv_std_swap_in_utility, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <utility>
+]], [[int a, b; std::swap(a,b);]])],[ac_cv_std_swap_in_utility=yes],[ac_cv_std_swap_in_utility=no])])
+if test $ac_cv_std_swap_in_utility = yes; then
+ AC_DEFINE(HAVE_SWAP_IN_UTILITY, 1,
+ [Define if <utility> defines std::swap.])
+fi
+
+# Check whether compiler is affected by placement new aliasing bug (PR 29286).
+# If the host compiler is affected by the bug, and we build with optimization
+# enabled (which happens e.g. when cross-compiling), the pool allocator may
+# get miscompiled. Use -fno-strict-aliasing to work around this problem.
+# Since there is no reliable feature check for the presence of this bug,
+# we simply use a GCC version number check. (This should never trigger for
+# stages 2 or 3 of a native bootstrap.)
+aliasing_flags=
+if test "$GCC" = yes; then
+ saved_CXXFLAGS="$CXXFLAGS"
+
+ # The following test compilation will succeed if and only if $CXX accepts
+ # -fno-strict-aliasing *and* is older than GCC 4.3.
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+ AC_MSG_CHECKING([whether $CXX is affected by placement new aliasing bug])
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
+#error compiler not affected by placement new aliasing bug
+#endif
+])],
+ [AC_MSG_RESULT([yes]); aliasing_flags='-fno-strict-aliasing'],
+ [AC_MSG_RESULT([no])])
+
+ CXXFLAGS="$saved_CXXFLAGS"
+fi
+AC_SUBST(aliasing_flags)
+
+
+
+# ---------------------
+# Warnings and checking
+# ---------------------
+
+# Check $CC warning features (if it's GCC).
+# We want to use -pedantic, but we don't want warnings about
+# * 'long long'
+# * variadic macros
+# * overlong strings
+# * C++11 narrowing conversions in { }
+# So, we only use -pedantic if we can disable those warnings.
+
+# In stage 1, disable -Wformat warnings from old GCCs about new % codes
+AC_ARG_ENABLE(build-format-warnings,
+ AS_HELP_STRING([--disable-build-format-warnings],[don't use -Wformat while building GCC]),
+ [],[enable_build_format_warnings=yes])
+AS_IF([test $enable_build_format_warnings = no],
+ [wf_opt=-Wno-format],[wf_opt=])
+ACX_PROG_CXX_WARNING_OPTS(
+ m4_quote(m4_do([-W -Wall -Wno-narrowing -Wwrite-strings ],
+ [-Wcast-qual $wf_opt])),
+ [loose_warn])
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-Wstrict-prototypes -Wmissing-prototypes ],
+ [])), [c_loose_warn])
+ACX_PROG_CXX_WARNING_OPTS(
+ m4_quote(m4_do([-Wmissing-format-attribute ],
+ [-Woverloaded-virtual])), [strict_warn])
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-Wold-style-definition -Wc++-compat])), [c_strict_warn])
+ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC(
+ m4_quote(m4_do([-Wno-long-long -Wno-variadic-macros ],
+ [-Wno-overlength-strings])), [strict_warn])
+ACX_PROG_CXX_WARNINGS_ARE_ERRORS([manual], [strict_warn])
+
+# The above macros do nothing if the compiler is not GCC. However, the
+# Makefile has more goo to add other flags, so these variables are used
+# to enable warnings only for GCC.
+warn_cflags=
+warn_cxxflags=
+if test "x$GCC" = "xyes"; then
+ warn_cflags='$(GCC_WARN_CFLAGS)'
+ warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
+fi
+AC_SUBST(warn_cflags)
+AC_SUBST(warn_cxxflags)
+
+# Disable exceptions and RTTI if building with g++
+ACX_PROG_CC_WARNING_OPTS(
+ m4_quote(m4_do([-fno-exceptions -fno-rtti -fasynchronous-unwind-tables])),
+ [noexception_flags])
+
+# Enable expensive internal checks
+is_release=
+if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
+ is_release=yes
+fi
+
+AC_ARG_ENABLE(checking,
+[AS_HELP_STRING([[--enable-checking[=LIST]]],
+ [enable expensive run-time checks. With LIST,
+ enable only specific categories of checks.
+ Categories are: yes,no,all,none,release.
+ Flags are: assert,df,extra,fold,gc,gcac,gimple,misc,
+ rtlflag,rtl,runtime,tree,valgrind,types])],
+[ac_checking_flags="${enableval}"],[
+# Determine the default checks.
+if test x$is_release = x ; then
+ ac_checking_flags=yes,extra
+else
+ ac_checking_flags=release
+fi])
+IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in release $ac_checking_flags
+do
+ case $check in
+ # these set all the flags to specific states
+ yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking= ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
+ ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
+ ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;
+ ac_types_checking=1 ;;
+ release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
+ ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking=1 ;
+ ac_tree_checking= ; ac_valgrind_checking= ;
+ ac_types_checking= ;;
+ # these enable particular checks
+ assert) ac_assert_checking=1 ;;
+ df) ac_df_checking=1 ;;
+ extra) ac_extra_checking=1 ;;
+ fold) ac_fold_checking=1 ;;
+ gc) ac_gc_checking=1 ;;
+ gcac) ac_gc_always_collect=1 ;;
+ gimple) ac_gimple_checking=1 ;;
+ misc) ac_checking=1 ;;
+ rtl) ac_rtl_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
+ runtime) ac_runtime_checking=1 ;;
+ tree) ac_tree_checking=1 ;;
+ types) ac_types_checking=1 ;;
+ valgrind) ac_valgrind_checking=1 ;;
+ *) AC_MSG_ERROR(unknown check category $check) ;;
+ esac
+done
+IFS="$ac_save_IFS"
+
+nocommon_flag=""
+if test x$ac_checking != x ; then
+ AC_DEFINE(CHECKING_P, 1,
+[Define to 0/1 if you want more run-time sanity checks. This one gets a grab
+bag of miscellaneous but relatively cheap checks.])
+ nocommon_flag=-fno-common
+else
+ AC_DEFINE(CHECKING_P, 0)
+fi
+AC_SUBST(nocommon_flag)
+if test x$ac_extra_checking != x ; then
+ AC_DEFINE(ENABLE_EXTRA_CHECKING, 1,
+[Define to 0/1 if you want extra run-time checking that might affect code
+generation.])
+else
+ AC_DEFINE(ENABLE_EXTRA_CHECKING, 0)
+fi
+if test x$ac_df_checking != x ; then
+ AC_DEFINE(ENABLE_DF_CHECKING, 1,
+[Define if you want more run-time sanity checks for dataflow.])
+fi
+if test x$ac_assert_checking != x ; then
+ AC_DEFINE(ENABLE_ASSERT_CHECKING, 1,
+[Define if you want assertions enabled. This is a cheap check.])
+fi
+if test x$ac_gimple_checking != x ; then
+ AC_DEFINE(ENABLE_GIMPLE_CHECKING, 1,
+[Define if you want operations on GIMPLE (the basic data structure of
+the high-level optimizers) to be checked for dynamic type safety at
+runtime. This is moderately expensive.])
+fi
+GCC_TARGET_TEMPLATE(ENABLE_RUNTIME_CHECKING)
+if test x$ac_runtime_checking != x ; then
+ AC_DEFINE(ENABLE_RUNTIME_CHECKING, 1,
+[Define if you want runtime assertions enabled. This is a cheap check.])
+fi
+if test x$ac_tree_checking != x ; then
+ AC_DEFINE(ENABLE_TREE_CHECKING, 1,
+[Define if you want all operations on trees (the basic data
+ structure of the front ends) to be checked for dynamic type safety
+ at runtime. This is moderately expensive.
+ ])
+ TREECHECKING=yes
+fi
+if test x$ac_types_checking != x ; then
+ AC_DEFINE(ENABLE_TYPES_CHECKING, 1,
+[Define if you want all gimple types to be verified after gimplifiation.
+ This is cheap.
+ ])
+fi
+AC_SUBST(TREECHECKING)
+if test x$ac_rtl_checking != x ; then
+ AC_DEFINE(ENABLE_RTL_CHECKING, 1,
+[Define if you want all operations on RTL (the basic data structure
+ of the optimizer and back end) to be checked for dynamic type safety
+ at runtime. This is quite expensive.])
+fi
+if test x$ac_rtlflag_checking != x ; then
+ AC_DEFINE(ENABLE_RTL_FLAG_CHECKING, 1,
+[Define if you want RTL flag accesses to be checked against the RTL
+ codes that are supported for each access macro. This is relatively
+ cheap.])
+fi
+if test x$ac_gc_checking != x ; then
+ AC_DEFINE(ENABLE_GC_CHECKING, 1,
+[Define if you want the garbage collector to do object poisoning and
+ other memory allocation checks. This is quite expensive.])
+fi
+if test x$ac_gc_always_collect != x ; then
+ AC_DEFINE(ENABLE_GC_ALWAYS_COLLECT, 1,
+[Define if you want the garbage collector to operate in maximally
+ paranoid mode, validating the entire heap and collecting garbage at
+ every opportunity. This is extremely expensive.])
+fi
+if test x$ac_fold_checking != x ; then
+ AC_DEFINE(ENABLE_FOLD_CHECKING, 1,
+[Define if you want fold checked that it never destructs its argument.
+ This is quite expensive.])
+fi
+valgrind_path_defines=
+valgrind_command=
+
+dnl # This check AC_REQUIREs various stuff, so it *must not* be inside
+dnl # an if statement. This was the source of very frustrating bugs
+dnl # in converting to autoconf 2.5x!
+AC_CHECK_HEADER(valgrind.h, have_valgrind_h=yes, have_valgrind_h=no)
+
+# It is certainly possible that there's valgrind but no valgrind.h.
+# GCC relies on making annotations so we must have both.
+AC_MSG_CHECKING(for VALGRIND_DISCARD in <valgrind/memcheck.h>)
+AC_PREPROC_IFELSE([AC_LANG_SOURCE(
+ [[#include <valgrind/memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif]])],
+ [gcc_cv_header_valgrind_memcheck_h=yes],
+ [gcc_cv_header_valgrind_memcheck_h=no])
+AC_MSG_RESULT($gcc_cv_header_valgrind_memcheck_h)
+AC_MSG_CHECKING(for VALGRIND_DISCARD in <memcheck.h>)
+AC_PREPROC_IFELSE([AC_LANG_SOURCE(
+ [[#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif]])],
+ [gcc_cv_header_memcheck_h=yes],
+ [gcc_cv_header_memcheck_h=no])
+AC_MSG_RESULT($gcc_cv_header_memcheck_h)
+if test $gcc_cv_header_valgrind_memcheck_h = yes; then
+ AC_DEFINE(HAVE_VALGRIND_MEMCHECK_H, 1,
+ [Define if valgrind's valgrind/memcheck.h header is installed.])
+fi
+if test $gcc_cv_header_memcheck_h = yes; then
+ AC_DEFINE(HAVE_MEMCHECK_H, 1,
+ [Define if valgrind's memcheck.h header is installed.])
+fi
+
+if test x$ac_valgrind_checking != x ; then
+ AM_PATH_PROG_WITH_TEST(valgrind_path, valgrind,
+ [$ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1])
+ if test "x$valgrind_path" = "x" \
+ || (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ AC_MSG_ERROR([*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h])
+ fi
+ valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
+ valgrind_command="$valgrind_path -q"
+ AC_DEFINE(ENABLE_VALGRIND_CHECKING, 1,
+[Define if you want to run subprograms and generated programs
+ through valgrind (a memory checker). This is extremely expensive.])
+fi
+AC_SUBST(valgrind_path_defines)
+AC_SUBST(valgrind_command)
+
+# Enable code coverage collection
+AC_ARG_ENABLE(coverage,
+[AS_HELP_STRING([[--enable-coverage[=LEVEL]]],
+ [enable compiler's code coverage collection.
+ Use to measure compiler performance and locate
+ unused parts of the compiler. With LEVEL, specify
+ optimization. Values are opt, noopt,
+ default is noopt])],
+[case "${enableval}" in
+ yes|noopt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0 -fkeep-static-functions"
+ ;;
+ opt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2 -fkeep-static-functions"
+ ;;
+ no)
+ # a.k.a. --disable-coverage
+ coverage_flags=""
+ ;;
+ *)
+ AC_MSG_ERROR(unknown coverage setting $enableval)
+ ;;
+esac],
+[coverage_flags=""])
+AC_SUBST(coverage_flags)
+
+AC_ARG_ENABLE(gather-detailed-mem-stats,
+[AS_HELP_STRING([--enable-gather-detailed-mem-stats],
+ [enable detailed memory allocation stats gathering])], [],
+[enable_gather_detailed_mem_stats=no])
+gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(GATHER_STATISTICS, $gather_stats,
+[Define to enable detailed memory allocation stats gathering.])
+
+AC_ARG_ENABLE(valgrind-annotations,
+[AS_HELP_STRING([--enable-valgrind-annotations],
+ [enable valgrind runtime interaction])], [],
+[enable_valgrind_annotations=no])
+if test x$enable_valgrind_annotations != xno \
+ || test x$ac_valgrind_checking != x; then
+ if (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ AC_MSG_ERROR([*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h])
+ fi
+ AC_DEFINE(ENABLE_VALGRIND_ANNOTATIONS, 1,
+[Define to get calls to the valgrind runtime enabled.])
+fi
+
+# -------------------------------
+# Miscenalleous configure options
+# -------------------------------
+
+# Determine whether or not multilibs are enabled.
+AC_ARG_ENABLE(multilib,
+[AS_HELP_STRING([--enable-multilib],
+ [enable library support for multiple ABIs])],
+[], [enable_multilib=yes])
+AC_SUBST(enable_multilib)
+
+# Determine whether or not multiarch is enabled.
+AC_ARG_ENABLE(multiarch,
+[AS_HELP_STRING([--enable-multiarch],
+ [enable support for multiarch paths])],
+[case "${enableval}" in
+yes|no|auto) enable_multiarch=$enableval;;
+*) AC_MSG_ERROR(bad value ${enableval} given for --enable-multiarch option) ;;
+esac], [enable_multiarch=auto])
+if test x${enable_multiarch} = xauto; then
+ if test x${with_native_system_header_dir} != x; then
+ ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
+ enable_multiarch=no
+ fi
+ if test x$host != x$target && test "x$with_sysroot" = x; then
+ ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
+ enable_multiarch=no
+ fi
+fi
+AC_MSG_CHECKING(for multiarch configuration)
+AC_SUBST(enable_multiarch)
+AC_MSG_RESULT($enable_multiarch$ma_msg_suffix)
+
+# needed for setting the multiarch name for soft-float/hard-float ABIs
+AC_SUBST(with_cpu)
+AC_SUBST(with_float)
+
+# default stack clash protection guard size as power of twos in bytes.
+# Please keep these in sync with params.def.
+stk_clash_min=12
+stk_clash_max=30
+
+# Keep the default value when the option is not used to 0, this allows us to
+# distinguish between the cases where the user specifially set a value via
+# configure and when the normal default value is used.
+AC_ARG_WITH(stack-clash-protection-guard-size,
+[AS_HELP_STRING([--with-stack-clash-protection-guard-size=size],
+[Set the default stack clash protection guard size for specific targets as a power of two in bytes.])],
+[DEFAULT_STK_CLASH_GUARD_SIZE="$with_stack_clash_protection_guard_size"], [DEFAULT_STK_CLASH_GUARD_SIZE=0])
+if test $DEFAULT_STK_CLASH_GUARD_SIZE -ne 0 \
+ && (test $DEFAULT_STK_CLASH_GUARD_SIZE -lt $stk_clash_min \
+ || test $DEFAULT_STK_CLASH_GUARD_SIZE -gt $stk_clash_max); then
+ AC_MSG_ERROR(m4_normalize([
+ Invalid value $DEFAULT_STK_CLASH_GUARD_SIZE for --with-stack-clash-protection-guard-size. \
+ Must be between $stk_clash_min and $stk_clash_max.]))
+fi
+
+AC_DEFINE_UNQUOTED(DEFAULT_STK_CLASH_GUARD_SIZE, $DEFAULT_STK_CLASH_GUARD_SIZE,
+ [Define to larger than zero set the default stack clash protector size.])
+
+# Enable __cxa_atexit for C++.
+AC_ARG_ENABLE(__cxa_atexit,
+[AS_HELP_STRING([--enable-__cxa_atexit], [enable __cxa_atexit for C++])],
+[], [])
+
+# Enable C extension for decimal float if target supports it.
+GCC_AC_ENABLE_DECIMAL_FLOAT([$target])
+
+dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_DECIMAL_FLOAT, $dfp,
+[Define to 1 to enable decimal float extension to C.])
+
+# Use default_decimal_float for dependency.
+enable_decimal_float=$default_decimal_float
+
+bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_DECIMAL_BID_FORMAT, $bid,
+[Define to 1 to specify that we are using the BID decimal floating
+point format instead of DPD])
+
+# Enable C extension for fixed-point arithmetic.
+AC_ARG_ENABLE(fixed-point,
+[AS_HELP_STRING([--enable-fixed-point],
+ [enable fixed-point arithmetic extension to C])],
+[],
+[
+ case $target in
+ arm*)
+ enable_fixed_point=yes
+ ;;
+
+ mips*-*-*)
+ enable_fixed_point=yes
+ ;;
+ loongarch*-*-*)
+ enable_fixed_point=yes
+ ;;
+ *)
+ AC_MSG_WARN([fixed-point is not supported for this target, ignored])
+ enable_fixed_point=no
+ ;;
+ esac
+])
+AC_SUBST(enable_fixed_point)
+
+fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_FIXED_POINT, $fixedpoint,
+[Define to 1 to enable fixed-point arithmetic extension to C.])
+
+# Enable threads
+# Pass with no value to take the default
+# Pass with a value to specify a thread package
+AC_ARG_ENABLE(threads,
+[AS_HELP_STRING([[--enable-threads[=LIB]]],
+ [enable thread usage for target GCC,
+ using LIB thread package])],,
+[enable_threads=''])
+
+AC_ARG_ENABLE(tls,
+[AS_HELP_STRING([--enable-tls],
+ [enable or disable generation of tls code
+ overriding the assembler check for tls support])],
+[
+ case $enable_tls in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_tls' is an invalid value for --enable-tls.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac
+], [enable_tls=''])
+
+AC_ARG_ENABLE(vtable-verify,
+[AS_HELP_STRING([--enable-vtable-verify],
+ [enable vtable verification feature])],,
+[enable_vtable_verify=no])
+vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(ENABLE_VTABLE_VERIFY, $vtable_verify,
+[Define 0/1 if vtable verification feature is enabled.])
+
+AC_ARG_ENABLE(analyzer,
+[AS_HELP_STRING([--disable-analyzer],
+ [disable -fanalyzer static analyzer])],
+if test x$enable_analyzer = xno; then
+ analyzer=0
+else
+ analyzer=1
+fi,
+analyzer=1)
+AC_DEFINE_UNQUOTED(ENABLE_ANALYZER, $analyzer,
+[Define 0/1 if static analyzer feature is enabled.])
+
+AC_ARG_ENABLE(objc-gc,
+[AS_HELP_STRING([--enable-objc-gc],
+ [enable the use of Boehm's garbage collector with
+ the GNU Objective-C runtime])],
+if test x$enable_objc_gc = xno; then
+ objc_boehm_gc=''
+else
+ objc_boehm_gc=1
+fi,
+objc_boehm_gc='')
+
+AC_ARG_WITH(dwarf2,
+[AS_HELP_STRING([--with-dwarf2], [force the default debug format to be DWARF 2])],
+dwarf2="$with_dwarf2",
+dwarf2=no)
+
+AC_ARG_ENABLE(shared,
+[AS_HELP_STRING([--disable-shared], [don't provide a shared libgcc])],
+[
+ case $enable_shared in
+ yes | no) ;;
+ *)
+ enable_shared=no
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+ esac
+], [enable_shared=yes])
+AC_SUBST(enable_shared)
+
+AC_ARG_ENABLE(gcov,
+[ --disable-gcov don't provide libgcov and related host tools],
+[], [case $target in
+ bpf-*-*)
+ enable_gcov=no
+ ;;
+ *)
+ enable_gcov=yes
+ ;;
+ esac])
+
+AC_SUBST(enable_gcov)
+
+AC_ARG_WITH(specs,
+ [AS_HELP_STRING([--with-specs=SPECS],
+ [add SPECS to driver command-line processing])],
+ [CONFIGURE_SPECS=$withval],
+ [CONFIGURE_SPECS=]
+)
+AC_SUBST(CONFIGURE_SPECS)
+
+ACX_PKGVERSION([GCC])
+ACX_BUGURL([https://gcc.gnu.org/bugs/])
+
+# Allow overriding the default URL for documentation
+AC_ARG_WITH(documentation-root-url,
+ AS_HELP_STRING([--with-documentation-root-url=URL],
+ [Root for documentation URLs]),
+ [case "$withval" in
+ yes) AC_MSG_ERROR([documentation root URL not specified]) ;;
+ no) AC_MSG_ERROR([documentation root URL not specified]) ;;
+ */) DOCUMENTATION_ROOT_URL="$withval" ;;
+ *) AC_MSG_ERROR([documentation root URL does not end with /]) ;;
+ esac],
+ DOCUMENTATION_ROOT_URL="https://gcc.gnu.org/onlinedocs/"
+)
+AC_DEFINE_UNQUOTED(DOCUMENTATION_ROOT_URL,"$DOCUMENTATION_ROOT_URL",
+ [Define to the root for documentation URLs.])
+
+# Allow overriding the default URL for GCC changes
+AC_ARG_WITH(changes-root-url,
+ AS_HELP_STRING([--with-changes-root-url=URL],
+ [Root for GCC changes URLs]),
+ [case "$withval" in
+ yes) AC_MSG_ERROR([changes root URL not specified]) ;;
+ no) AC_MSG_ERROR([changes root URL not specified]) ;;
+ */) CHANGES_ROOT_URL="$withval" ;;
+ *) AC_MSG_ERROR([changes root URL does not end with /]) ;;
+ esac],
+ CHANGES_ROOT_URL="https://gcc.gnu.org/"
+)
+AC_DEFINE_UNQUOTED(CHANGES_ROOT_URL,"$CHANGES_ROOT_URL",
+ [Define to the root for URLs about GCC changes.])
+
+# Sanity check enable_languages in case someone does not run the toplevel
+# configure # script.
+AC_ARG_ENABLE(languages,
+[AS_HELP_STRING([--enable-languages=LIST], [specify which front-ends to build])],
+[case ,${enable_languages}, in
+ ,,|,yes,)
+ # go safe -- we cannot be much sure without the toplevel
+ # configure's
+ # analysis of which target libs are present and usable
+ enable_languages=c
+ ;;
+ *,all,*)
+ AC_MSG_ERROR([only the toplevel supports --enable-languages=all])
+ ;;
+ *,c,*)
+ ;;
+ *)
+ enable_languages=c,${enable_languages}
+ ;;
+esac],
+[enable_languages=c])
+
+# If top-level libada has been disabled, then wire in install-gnatlib
+# invocation with `make install', so that one can build and install
+# the library manually with `make -C gcc all gnatlib gnattools install'.
+if test x"$enable_libada" = xno; then
+ gnat_install_lib=gnat-install-lib
+else
+ gnat_install_lib=
+fi
+AC_SUBST(gnat_install_lib)
+
+if test x"$enable_as_accelerator_for" != x; then
+ AC_DEFINE(ACCEL_COMPILER, 1,
+ [Define if this compiler should be built as the offload target compiler.])
+ enable_as_accelerator=yes
+ case "${target}" in
+ *-intelmicemul-*)
+ # In this case we expect offload compiler to be built as native, so we
+ # need to rename the driver to avoid clashes with host's drivers.
+ program_transform_name="s&^&${target}-&" ;;
+ esac
+ sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
+ program_transform_name=`echo $program_transform_name | sed $sedscript`
+ accel_dir_suffix=/accel/${target_noncanonical}
+ real_target_noncanonical=${enable_as_accelerator_for}
+fi
+AC_SUBST(enable_as_accelerator)
+AC_SUBST(real_target_noncanonical)
+AC_SUBST(accel_dir_suffix)
+
+for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
+ tgt=`echo $tgt | sed 's/=.*//'`
+
+ enable_offloading=1
+ case "$tgt" in
+ *-intelmic-* | *-intelmicemul-*)
+ omp_device_property=omp-device-properties-i386
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/i386/t-omp-device"
+ ;;
+ amdgcn*)
+ omp_device_property=omp-device-properties-gcn
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/gcn/t-omp-device"
+ ;;
+ nvptx*)
+ omp_device_property=omp-device-properties-nvptx
+ omp_device_property_tmake_file="${omp_device_property_tmake_file} \$(srcdir)/config/nvptx/t-omp-device"
+ ;;
+ *)
+ AC_MSG_ERROR([unknown offload target specified])
+ ;;
+ esac
+ omp_device_properties="${omp_device_properties} ${tgt}=${omp_device_property}"
+ omp_device_property_deps="${omp_device_property_deps} ${omp_device_property}"
+
+ if test x"$offload_targets" = x; then
+ offload_targets=$tgt
+ else
+ offload_targets="$offload_targets,$tgt"
+ fi
+done
+AC_SUBST(omp_device_properties)
+AC_SUBST(omp_device_property_deps)
+
+AC_DEFINE_UNQUOTED(OFFLOAD_TARGETS, "$offload_targets",
+ [Define to offload targets, separated by commas.])
+if test x"$enable_offloading" != x; then
+ AC_DEFINE(ENABLE_OFFLOADING, 1,
+ [Define this to enable support for offloading.])
+else
+ AC_DEFINE(ENABLE_OFFLOADING, 0,
+ [Define this to enable support for offloading.])
+fi
+
+if test "x$enable_offload_defaulted" = xyes; then
+ AC_DEFINE(OFFLOAD_DEFAULTED, 1,
+ [Define to 1 to if -foffload is defaulted])
+fi
+
+AC_ARG_WITH(multilib-list,
+[AS_HELP_STRING([--with-multilib-list], [select multilibs (AArch64, ARM, AVR, OR1K, RISC-V, SH and x86-64 only)])],
+:,
+with_multilib_list=default)
+
+AC_ARG_WITH(multilib-generator,
+[AS_HELP_STRING([--with-multilib-generator], [Multi-libs configuration string (RISC-V only)])],
+:,
+with_multilib_generator=default)
+
+AC_ARG_WITH(extra-multilibs,
+[ --with-extra-multilibs Select extra multilibs (ARM only)],
+:,
+with_extra_multilibs=default)
+
+# -------------------------
+# Checks for other programs
+# -------------------------
+
+AC_PROG_MAKE_SET
+
+# Find some useful tools
+AC_PROG_AWK
+# We need awk to create options.cc and options.h.
+# Bail out if it's missing.
+case ${AWK} in
+ "") AC_MSG_ERROR([can't build without awk, bailing out]) ;;
+esac
+
+gcc_AC_PROG_LN_S
+ACX_PROG_LN($LN_S)
+AC_PROG_RANLIB
+ranlib_flags=""
+AC_SUBST(ranlib_flags)
+
+gcc_AC_PROG_INSTALL
+
+# See if cmp has --ignore-initial.
+gcc_AC_PROG_CMP_IGNORE_INITIAL
+
+# See if we have the mktemp command.
+AC_CHECK_PROG(have_mktemp_command, mktemp, yes, no)
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+ACX_CHECK_PROG_VER(MAKEINFO, makeinfo, --version,
+ [GNU texinfo.* \([0-9][0-9.]*\)],
+ [4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*])
+if test $gcc_cv_prog_makeinfo_modern = no; then
+ AC_MSG_WARN([
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built.])
+ BUILD_INFO=
+else
+ BUILD_INFO=info
+fi
+AC_SUBST(BUILD_INFO)
+
+# Is pod2man recent enough to regenerate manpages?
+AC_MSG_CHECKING([for recent Pod::Man])
+if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
+ AC_MSG_RESULT(yes)
+ GENERATED_MANPAGES=generated-manpages
+else
+ AC_MSG_RESULT(no)
+ GENERATED_MANPAGES=
+fi
+AC_SUBST(GENERATED_MANPAGES)
+
+MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
+
+# How about lex?
+dnl Don't use AC_PROG_LEX; we insist on flex.
+dnl LEXLIB is not useful in gcc.
+AC_CHECK_PROGS([FLEX], flex, [$MISSING flex])
+
+# Bison?
+AC_CHECK_PROGS([BISON], bison, [$MISSING bison])
+
+# Binutils are not build modules, unlike bison/flex/makeinfo. So we
+# check for build == host before using them.
+
+# NM
+if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
+ && test -d ../binutils ; then
+ NM='${objdir}/../binutils/nm-new'
+else
+ AC_CHECK_PROG(NM, nm, nm, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm)
+fi
+
+# AR
+if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
+ && test -d ../binutils ; then
+ AR='${objdir}/../binutils/ar'
+else
+ AC_CHECK_PROG(AR, ar, ar, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar)
+fi
+
+# The jit documentation looks better if built with sphinx, but can be
+# built with texinfo if sphinx is not available.
+# Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
+AC_CHECK_PROG(doc_build_sys, sphinx-build, sphinx, texinfo)
+
+# --------------------
+# Checks for C headers
+# --------------------
+
+# Need to reject headers which give warnings, so that the -Werror bootstrap
+# works later. *sigh* This needs to come before all header checks.
+AC_PROG_CPP_WERROR
+
+AC_HEADER_STDC
+AC_HEADER_TIME
+ACX_HEADER_STRING
+AC_HEADER_SYS_WAIT
+AC_HEADER_TIOCGWINSZ
+AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
+ fcntl.h ftw.h unistd.h sys/file.h sys/time.h sys/mman.h \
+ sys/resource.h sys/param.h sys/times.h sys/stat.h sys/locking.h \
+ direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h)
+
+# Check for thread headers.
+AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=])
+AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=])
+
+# These tests can't be done till we know if we have limits.h.
+gcc_AC_C_CHAR_BIT
+AC_C_BIGENDIAN
+
+# ----------------------
+# Checks for C++ headers
+# ----------------------
+
+dnl Autoconf will give an error in the configure script if there is no
+dnl C++ preprocessor. Hack to prevent that.
+m4_pushdef([AC_MSG_ERROR], m4_defn([AC_MSG_WARN]))[]dnl
+AC_PROG_CXXCPP
+m4_popdef([AC_MSG_ERROR])[]dnl
+
+AC_CHECK_HEADERS(unordered_map)
+AC_CHECK_HEADERS(tr1/unordered_map)
+AC_CHECK_HEADERS(ext/hash_map)
+
+# --------
+# Dependency checking.
+# --------
+
+ZW_CREATE_DEPDIR
+AC_CONFIG_COMMANDS([gccdepdir],[
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
+ for lang in $subdirs c-family common analyzer rtl-ssa
+ do
+ ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
+ done], [subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR])
+
+ZW_PROG_COMPILER_DEPENDENCIES([CXX])
+
+# --------
+# UNSORTED
+# --------
+
+
+# These libraries may be used by collect2.
+# We may need a special search path to get them linked.
+AC_CACHE_CHECK(for collect2 libraries, gcc_cv_collect2_libs,
+[save_LIBS="$LIBS"
+for libs in '' -lld -lmld \
+ '-L/usr/lib/cmplrs/cc2.11 -lmld' \
+ '-L/usr/lib/cmplrs/cc3.11 -lmld'
+do
+ LIBS="$libs"
+ AC_TRY_LINK_FUNC(ldopen,
+ [gcc_cv_collect2_libs="$libs"; break])
+done
+LIBS="$save_LIBS"
+test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'])
+case $gcc_cv_collect2_libs in
+ "none required") ;;
+ *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
+esac
+AC_SUBST(COLLECT2_LIBS)
+
+# When building Ada code on Alpha, we need exc_resume which is usually in
+# -lexc. So test for it.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(exc_resume, exc)
+GNAT_LIBEXC="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(GNAT_LIBEXC)
+
+# To support -mcpu=native on Solaris/SPARC, we need libkstat.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(kstat_open, kstat)
+EXTRA_GCC_LIBS="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(EXTRA_GCC_LIBS)
+
+# Solaris needs libsocket and libnsl for socket functions before 11.4.
+# C++ needs those for libcody.
+save_LIBS="$LIBS"
+LIBS=
+AX_LIB_SOCKET_NSL
+NETLIBS="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(NETLIBS)
+
+# Some systems put ldexp and frexp in libm instead of libc; assume
+# they're both in the same place. jcf-dump needs them.
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(ldexp, m)
+LDEXP_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(LDEXP_LIB)
+
+# Some systems need dlopen
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(dlopen, dl)
+DL_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(DL_LIB)
+
+# Use <inttypes.h> only if it exists,
+# doesn't clash with <sys/types.h>, declares intmax_t and defines
+# PRId64
+AC_MSG_CHECKING(for inttypes.h)
+AC_CACHE_VAL(gcc_cv_header_inttypes_h,
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+[[#define __STDC_FORMAT_MACROS
+#include <sys/types.h>
+#include <inttypes.h>]],
+ [[intmax_t i = -1;
+#ifndef PRId64
+choke me
+#endif]])],
+ [gcc_cv_header_inttypes_h=yes],
+ [gcc_cv_header_inttypes_h=no])])
+AC_MSG_RESULT($gcc_cv_header_inttypes_h)
+if test $gcc_cv_header_inttypes_h = yes; then
+ AC_DEFINE(HAVE_INTTYPES_H, 1,
+ [Define if you have a working <inttypes.h> header file.])
+fi
+
+# Look for the ZSTD package.
+ZSTD_INCLUDE=
+ZSTD_LIB=
+AC_SUBST(ZSTD_INCLUDE)
+AC_SUBST(ZSTD_LIB)
+ZSTD_CPPFLAGS=
+ZSTD_LDFLAGS=
+AC_SUBST(ZSTD_CPPFLAGS)
+AC_SUBST(ZSTD_LDFLAGS)
+AC_ARG_WITH(zstd,
+ [AS_HELP_STRING([--with-zstd=PATH],
+ [specify prefix directory for installed zstd library.
+ Equivalent to --with-zstd-include=PATH/include
+ plus --with-zstd-lib=PATH/lib])])
+AC_ARG_WITH(zstd-include,
+ [AS_HELP_STRING([--with-zstd-include=PATH],
+ [specify directory for installed zstd include files])])
+AC_ARG_WITH(zstd-lib,
+ [AS_HELP_STRING([--with-zstd-lib=PATH],
+ [specify directory for the installed zstd library])])
+case "x$with_zstd" in
+ x) ;;
+ xno)
+ ZSTD_INCLUDE=
+ ZSTD_LIB=
+ ;;
+ *) ZSTD_INCLUDE=$with_zstd/include
+ ZSTD_LIB=$with_zstd/lib
+ ;;
+esac
+
+if test "x$with_zstd" != xno; then
+if test "x$with_zstd_include" != x; then
+ ZSTD_INCLUDE=$with_zstd_include
+fi
+if test "x$with_zstd_lib" != x; then
+ ZSTD_LIB=$with_zstd_lib
+fi
+if test "x$ZSTD_INCLUDE" != x \
+ && test "x$ZSTD_INCLUDE" != xno; then
+ ZSTD_CPPFLAGS=-I$ZSTD_INCLUDE
+fi
+if test "x$ZSTD_LIB" != x \
+ && test "x$ZSTD_LIB" != xno; then
+ ZSTD_LDFLAGS=-L$ZSTD_LIB
+fi
+
+CXXFLAGS="$CXXFLAGS $ZSTD_CPPFLAGS"
+LDFLAGS="$LDFLAGS $ZSTD_LDFLAGS"
+
+AC_MSG_CHECKING(for zstd.h)
+AC_CACHE_VAL(gcc_cv_header_zstd_h,
+# We require version 1.3.0 or later. This is the first version that has
+# ZSTD_getFrameContentSize.
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+[[#include <zstd.h>
+#if ZSTD_VERSION_NUMBER < 10300
+#error "need zstd 1.3.0 or better"
+#endif]])],
+ [gcc_cv_header_zstd_h=yes],
+ [gcc_cv_header_zstd_h=no])])
+AC_MSG_RESULT($gcc_cv_header_zstd_h)
+if test $gcc_cv_header_zstd_h = yes; then
+ AC_DEFINE(HAVE_ZSTD_H, 1,
+ [Define if you have a working <zstd.h> header file.])
+elif test "x$with_zstd" != x; then
+ as_fn_error $? "Unable to find zstd.h. See config.log for details." "$LINENO" 5
+fi
+
+# LTO can use zstd compression algorithm
+save_LIBS="$LIBS"
+LIBS=
+AC_SEARCH_LIBS(ZSTD_compress, zstd)
+ZSTD_LIB="$LIBS"
+LIBS="$save_LIBS"
+AC_SUBST(ZSTD_LIB)
+fi
+
+dnl Disabled until we have a complete test for buggy enum bitfields.
+dnl gcc_AC_C_ENUM_BF_UNSIGNED
+
+define(gcc_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
+ ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl
+ fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl
+ fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
+ putchar_unlocked putc_unlocked)
+AC_CHECK_FUNCS(times clock kill getrlimit setrlimit atoq \
+ popen sysconf strsignal getrusage nl_langinfo \
+ gettimeofday mbstowcs wcswidth mmap posix_fallocate setlocale \
+ gcc_UNLOCKED_FUNCS madvise mallinfo mallinfo2 fstatat)
+
+if test x$ac_cv_func_mbstowcs = xyes; then
+ AC_CACHE_CHECK(whether mbstowcs works, gcc_cv_func_mbstowcs_works,
+[ AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
+int main()
+{
+ mbstowcs(0, "", 0);
+ return 0;
+}]])],
+ [gcc_cv_func_mbstowcs_works=yes],
+ [gcc_cv_func_mbstowcs_works=no],
+ [gcc_cv_func_mbstowcs_works=yes])])
+ if test x$gcc_cv_func_mbstowcs_works = xyes; then
+ AC_DEFINE(HAVE_WORKING_MBSTOWCS, 1,
+ [Define this macro if mbstowcs does not crash when its
+ first argument is NULL.])
+ fi
+fi
+
+AC_CHECK_TYPE(ssize_t, int)
+AC_CHECK_TYPE(caddr_t, char *)
+AC_CHECK_TYPE(sighander_t,
+ AC_DEFINE(HAVE_SIGHANDLER_T, 1,
+ [Define if <sys/signal.h> defines sighandler_t]),
+ ,signal.h)
+
+GCC_AC_FUNC_MMAP_BLACKLIST
+
+case "${host}" in
+*-*-*vms*)
+ # Under VMS, vfork works very differently than on Unix. The standard test
+ # won't work, and it isn't easily adaptable. It makes more sense to
+ # just force it.
+ ac_cv_func_vfork_works=yes
+ ;;
+esac
+AC_FUNC_FORK
+
+AM_ICONV
+
+# Until we have in-tree GNU iconv:
+LIBICONV_DEP=
+if test -f "$LTLIBICONV"; then
+ LIBICONV_DEP=$LTLIBICONV
+fi
+AC_SUBST(LIBICONV_DEP)
+
+AM_LC_MESSAGES
+
+AM_LANGINFO_CODESET
+
+# We will need to find libiberty.h and ansidecl.h
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+saved_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
+
+# gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
+# normal autoconf function for these. But force definition of
+# HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
+# basename handling in libiberty.h.
+AC_CHECK_DECLS([basename(const char*), strstr(const char*,const char*)], , ,[
+#undef HAVE_DECL_BASENAME
+#define HAVE_DECL_BASENAME 1
+#include "ansidecl.h"
+#include "system.h"])
+
+gcc_AC_CHECK_DECLS(getenv atol atoll asprintf sbrk abort atof getcwd getwd \
+ madvise stpcpy strnlen strsignal strverscmp \
+ strtol strtoul strtoll strtoull setenv unsetenv \
+ errno snprintf vsnprintf vasprintf malloc realloc calloc \
+ free getopt clock getpagesize ffs gcc_UNLOCKED_FUNCS, , ,[
+#include "ansidecl.h"
+#include "system.h"])
+
+gcc_AC_CHECK_DECLS(getrlimit setrlimit getrusage, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(mallinfo mallinfo2, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+])
+
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+]], [[rlim_t l = 0;]])],[],[AC_DEFINE([rlim_t],[long],
+[Define to `long' if <sys/resource.h> doesn't define.])])
+
+# On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
+# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
+# in collect2.cc, <fcntl.h> isn't visible, but the configure test below needs
+# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
+gcc_AC_CHECK_DECLS(ldgetname, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_LDFCN_H
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(times, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+])
+
+gcc_AC_CHECK_DECLS(sigaltstack, , ,[
+#include "ansidecl.h"
+#include "system.h"
+#include <signal.h>
+])
+
+# More time-related stuff.
+AC_CACHE_CHECK(for struct tms, ac_cv_struct_tms, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+]], [[struct tms tms;]])],[ac_cv_struct_tms=yes],[ac_cv_struct_tms=no])])
+if test $ac_cv_struct_tms = yes; then
+ AC_DEFINE(HAVE_STRUCT_TMS, 1,
+ [Define if <sys/times.h> defines struct tms.])
+fi
+
+# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
+# revisit after autoconf 2.50.
+AC_CACHE_CHECK(for clock_t, gcc_cv_type_clock_t, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include "ansidecl.h"
+#include "system.h"
+]], [[clock_t x;]])],[gcc_cv_type_clock_t=yes],[gcc_cv_type_clock_t=no])])
+if test $gcc_cv_type_clock_t = yes; then
+ AC_DEFINE(HAVE_CLOCK_T, 1,
+ [Define if <time.h> defines clock_t.])
+fi
+
+# Check if F_SETLKW is supported by fcntl.
+AC_CACHE_CHECK(for F_SETLKW, ac_cv_f_setlkw, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <fcntl.h>]], [[
+struct flock fl;
+fl.l_whence = 0;
+fl.l_start = 0;
+fl.l_len = 0;
+fl.l_pid = 0;
+return fcntl (1, F_SETLKW, &fl);]])],
+[ac_cv_f_setlkw=yes],[ac_cv_f_setlkw=no])])
+if test $ac_cv_f_setlkw = yes; then
+ AC_DEFINE(HOST_HAS_F_SETLKW, 1,
+ [Define if F_SETLKW supported by fcntl.])
+fi
+
+# Check if O_CLOEXEC is defined by fcntl
+AC_CACHE_CHECK(for O_CLOEXEC, ac_cv_o_cloexec, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <fcntl.h>]], [[
+return open ("/dev/null", O_RDONLY | O_CLOEXEC);]])],
+[ac_cv_o_cloexec=yes],[ac_cv_o_cloexec=no])])
+if test $ac_cv_o_cloexec = yes; then
+ AC_DEFINE(HOST_HAS_O_CLOEXEC, 1,
+ [Define if O_CLOEXEC supported by fcntl.])
+fi
+
+# C++ Modules would like some networking features to provide the mapping
+# server. You can still use modules without them though.
+# The following network-related checks could probably do with some
+# Windows and other non-linux defenses and checking.
+
+# Local socket connectivity wants AF_UNIX networking
+# Check for AF_UNIX networking
+AC_CACHE_CHECK(for AF_UNIX, ac_cv_af_unix, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <netinet/in.h>]],[[
+sockaddr_un un;
+un.sun_family = AF_UNSPEC;
+int fd = socket (AF_UNIX, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&un, sizeof (un));]])],
+[ac_cv_af_unix=yes],
+[ac_cv_af_unix=no])])
+if test $ac_cv_af_unix = yes; then
+ AC_DEFINE(HAVE_AF_UNIX, 1,
+ [Define if AF_UNIX supported.])
+fi
+
+# Remote socket connectivity wants AF_INET6 networking
+# Check for AF_INET6 networking
+AC_CACHE_CHECK(for AF_INET6, ac_cv_af_inet6, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>]],[[
+sockaddr_in6 in6;
+in6.sin6_family = AF_UNSPEC;
+struct addrinfo *addrs = 0;
+struct addrinfo hints;
+hints.ai_flags = 0;
+hints.ai_family = AF_INET6;
+hints.ai_socktype = SOCK_STREAM;
+hints.ai_protocol = 0;
+hints.ai_canonname = 0;
+hints.ai_addr = 0;
+hints.ai_next = 0;
+int e = getaddrinfo ("localhost", 0, &hints, &addrs);
+const char *str = gai_strerror (e);
+freeaddrinfo (addrs);
+int fd = socket (AF_INET6, SOCK_STREAM, 0);
+connect (fd, (sockaddr *)&in6, sizeof (in6));]])],
+[ac_cv_af_inet6=yes],
+[ac_cv_af_inet6=no])])
+if test $ac_cv_af_inet6 = yes; then
+ AC_DEFINE(HAVE_AF_INET6, 1,
+ [Define if AF_INET6 supported.])
+fi
+
+# Check if _LK_LOCK is supported by _locking
+AC_CACHE_CHECK(for _LK_LOCK, ac_cv_lk_lock, [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <io.h>
+#include <sys/locking.h>]], [[
+ int fd;
+ return _locking (fd, _LK_LOCK, 0);]])],
+[ac_cv_lk_lock=yes],[ac_cv_lk_lock=no])])
+if test $ac_cv_lk_lock = yes; then
+ AC_DEFINE(HOST_HAS_LK_LOCK, 1,
+ [Define if _LK_LOC supported by _locking.])
+fi
+
+# Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
+CFLAGS="$saved_CFLAGS"
+CXXFLAGS="$saved_CXXFLAGS"
+
+# mkdir takes a single argument on some systems.
+gcc_AC_FUNC_MKDIR_TAKES_ONE_ARG
+
+# File extensions
+manext='.1'
+objext='.o'
+AC_SUBST(manext)
+AC_SUBST(objext)
+
+# With Setjmp/Longjmp based exception handling.
+AC_ARG_ENABLE(sjlj-exceptions,
+[AS_HELP_STRING([--enable-sjlj-exceptions],
+ [arrange to use setjmp/longjmp exception handling])],
+[case $target in
+ *-*-hpux10*)
+ if test $enableval != yes; then
+ AC_MSG_WARN([dwarf2 exceptions not supported, sjlj exceptions forced])
+ enableval=yes
+ fi
+ ;;
+esac
+force_sjlj_exceptions=yes],
+[case $target in
+ *-*-hpux10*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ lm32*-*-*)
+ force_sjlj_exceptions=yes
+ enableval=yes
+ ;;
+ *)
+ force_sjlj_exceptions=no
+ ;;
+esac])
+if test $force_sjlj_exceptions = yes; then
+ sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
+ AC_DEFINE_UNQUOTED(CONFIG_SJLJ_EXCEPTIONS, $sjlj,
+ [Define 0/1 to force the choice for exception handling model.])
+fi
+
+# --------------------------------------------------------
+# Build, host, and target specific configuration fragments
+# --------------------------------------------------------
+
+# Collect build-machine-specific information.
+. ${srcdir}/config.build || exit 1
+
+# Collect host-machine-specific information.
+. ${srcdir}/config.host || exit 1
+
+target_gtfiles=
+
+# Collect target-machine-specific information.
+. ${srcdir}/config.gcc || exit 1
+
+extra_objs="${host_extra_objs} ${extra_objs}"
+extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
+
+# Default the target-machine variables that were not explicitly set.
+if test x"$tm_file" = x
+then tm_file=$cpu_type/$cpu_type.h; fi
+
+if test x"$extra_headers" = x
+then extra_headers=; fi
+
+if test x$md_file = x
+then md_file=$cpu_type/$cpu_type.md; fi
+
+if test x$out_file = x
+then out_file=$cpu_type/$cpu_type.cc; fi
+
+if test x"$tmake_file" = x
+then tmake_file=$cpu_type/t-$cpu_type
+fi
+
+# Support --enable-initfini-array.
+if test x$enable_initfini_array != xno; then
+ tm_file="${tm_file} initfini-array.h"
+fi
+
+if test x"$dwarf2" = xyes
+then tm_file="$tm_file tm-dwarf2.h"
+fi
+
+# Say what files are being used for the output code and MD file.
+echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
+echo "Using \`$srcdir/config/$md_file' as machine description file."
+
+# If any of the xm_file variables contain nonexistent files, warn
+# about them and drop them.
+
+bx=
+for x in $build_xm_file; do
+ if test -f $srcdir/config/$x
+ then bx="$bx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+build_xm_file="$bx"
+
+hx=
+for x in $host_xm_file; do
+ if test -f $srcdir/config/$x
+ then hx="$hx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+host_xm_file="$hx"
+
+tx=
+for x in $xm_file; do
+ if test -f $srcdir/config/$x
+ then tx="$tx $x"
+ else AC_MSG_WARN($srcdir/config/$x does not exist.)
+ fi
+done
+xm_file="$tx"
+
+count=a
+for f in $tm_file; do
+ count=${count}x
+done
+if test $count = ax; then
+ echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
+else
+ echo "Using the following target machine macro files:"
+ for f in $tm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+
+if test x$use_long_long_for_widest_fast_int = xyes; then
+ AC_DEFINE(USE_LONG_LONG_FOR_WIDEST_FAST_INT, 1,
+[Define to 1 if the 'long long' type is wider than 'long' but still
+efficiently supported by the host hardware.])
+fi
+
+gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_LD, $gnu_ld_bool, [Define to 1 if using GNU ld.])
+
+gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_AS, $gnu_as_bool, [Define to 1 if using GNU as.])
+
+count=a
+for f in $host_xm_file; do
+ count=${count}x
+done
+if test $count = a; then
+ :
+elif test $count = ax; then
+ echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
+else
+ echo "Using the following host machine macro files:"
+ for f in $host_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+echo "Using ${out_host_hook_obj} for host machine hooks."
+
+if test "$host_xm_file" != "$build_xm_file"; then
+ count=a
+ for f in $build_xm_file; do
+ count=${count}x
+ done
+ if test $count = a; then
+ :
+ elif test $count = ax; then
+ echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
+ else
+ echo "Using the following build machine macro files:"
+ for f in $build_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+ fi
+fi
+
+if test -n "$configured_native_system_header_dir"; then
+ native_system_header_dir=$configured_native_system_header_dir
+fi
+NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
+AC_SUBST(NATIVE_SYSTEM_HEADER_DIR)
+
+case ${host} in
+ powerpc*-*-darwin*)
+ AC_CACHE_CHECK([whether mcontext_t fields have underscores],
+ gcc_cv_mcontext_underscores,
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#include <sys/cdefs.h>
+#include <sys/signal.h>
+#include <ucontext.h>
+int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
+])],
+ gcc_cv_mcontext_underscores=no, gcc_cv_mcontext_underscores=yes))
+ if test $gcc_cv_mcontext_underscores = yes; then
+ AC_DEFINE(HAS_MCONTEXT_T_UNDERSCORES,,dnl
+ [mcontext_t fields start with __])
+ fi
+ ;;
+esac
+
+# ---------
+# Threading
+# ---------
+
+# Check if a valid thread package
+case ${enable_threads} in
+ "" | no)
+ # No threads
+ target_thread_file='single'
+ ;;
+ yes)
+ # default
+ target_thread_file='single'
+ ;;
+ aix | dce | lynx | mipssde | posix | rtems | \
+ single | tpf | vxworks | win32)
+ target_thread_file=${enable_threads}
+ ;;
+ *)
+ echo "${enable_threads} is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+
+if test x${thread_file} = x; then
+ # No thread file set by target-specific clauses in config.gcc,
+ # so use file chosen by default logic above
+ thread_file=${target_thread_file}
+fi
+
+# --------
+# UNSORTED
+# --------
+
+use_cxa_atexit=no
+if test x$enable___cxa_atexit = xyes || \
+ test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
+ if test x$host = x$target; then
+ case $host in
+ # mingw32 doesn't have __cxa_atexit but uses atexit registration
+ # keyed to flag_use_cxa_atexit
+ *-*-mingw32*)
+ use_cxa_atexit=yes
+ ;;
+ powerpc-ibm-aix*)
+ use_cxa_atexit=yes
+ ;;
+ *)
+ AC_CHECK_FUNC(__cxa_atexit,[use_cxa_atexit=yes],
+ [echo "__cxa_atexit can't be enabled on this target"])
+ ;;
+ esac
+ else
+ # We can't check for __cxa_atexit when building a cross, so assume
+ # it is available
+ use_cxa_atexit=yes
+ fi
+ if test x$use_cxa_atexit = xyes; then
+ AC_DEFINE(DEFAULT_USE_CXA_ATEXIT, 2,
+ [Define if you want to use __cxa_atexit, rather than atexit, to
+ register C++ destructors for local statics and global objects.
+ This is essential for fully standards-compliant handling of
+ destructors, but requires __cxa_atexit in libc.])
+ fi
+fi
+
+# Look for a file containing extra machine modes.
+if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
+ extra_modes_file='$(srcdir)'/config/${extra_modes}
+ AC_SUBST(extra_modes_file)
+ AC_DEFINE_UNQUOTED(EXTRA_MODES_FILE, "config/$extra_modes",
+ [Define to the name of a file containing a list of extra machine modes
+ for this architecture.])
+fi
+
+# Convert extra_options into a form suitable for Makefile use.
+extra_opt_files=
+all_opt_files=
+for f in $extra_options; do
+ extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
+ all_opt_files="$all_opt_files $srcdir/config/$f"
+done
+AC_SUBST(extra_opt_files)
+
+# auto-host.h is the file containing items generated by autoconf and is
+# the first file included by config.h.
+# If host=build, it is correct to have bconfig include auto-host.h
+# as well. If host!=build, we are in error and need to do more
+# work to find out the build config parameters.
+if test x$host = x$build
+then
+ build_auto=auto-host.h
+ HAVE_AUTO_BUILD='# '
+else
+ # We create a subdir, then run autoconf in the subdir.
+ # To prevent recursion we set host and build for the new
+ # invocation of configure to the build for this invocation
+ # of configure.
+ tempdir=build.$$
+ rm -rf $tempdir
+ mkdir $tempdir
+ cd $tempdir
+ case ${srcdir} in
+ /* | [A-Za-z]:[\\/]* ) realsrcdir=${srcdir};;
+ *) realsrcdir=../${srcdir};;
+ esac
+ # Clearing GMPINC is necessary to prevent host headers being
+ # used by the build compiler. Defining GENERATOR_FILE stops
+ # system.h from including gmp.h.
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
+ LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
+ GMPINC="" CPPFLAGS="${CPPFLAGS_FOR_BUILD} -DGENERATOR_FILE" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ ${enable_obsolete+--enable-obsolete="$enable_obsolete"} \
+ ${enable_option_checking+--enable-option-checking="$enable_option_checking"} \
+ --target=$target_alias --host=$build_alias \
+ --build=$build_alias || exit # retaining $tempdir
+
+ # We just finished tests for the build machine, so rename
+ # the file auto-build.h in the gcc directory.
+ mv auto-host.h ../auto-build.h
+ cd ..
+ rm -rf $tempdir
+ build_auto=auto-build.h
+ HAVE_AUTO_BUILD=
+fi
+AC_SUBST(build_subdir)
+AC_SUBST(HAVE_AUTO_BUILD)
+
+tm_file="${tm_file} defaults.h"
+tm_p_file="${tm_p_file} tm-preds.h"
+tm_d_file="${tm_d_file} defaults.h"
+host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
+build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+# put this back in temporarily.
+xm_file="auto-host.h ansidecl.h ${xm_file}"
+
+# --------
+# UNSORTED
+# --------
+
+changequote(,)dnl
+# Compile in configure arguments.
+if test -f configargs.h ; then
+ # Being re-configured.
+ gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
+ gcc_reconf_arguments=`echo "$gcc_config_arguments" | sed -e 's/^.*\( : (reconfigured) .*$\)/\1/'`
+ if [ "$gcc_reconf_arguments" != " : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS" ]; then
+ gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
+ fi
+else
+ gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
+fi
+
+# Double all backslashes and backslash all quotes to turn
+# gcc_config_arguments into a C string.
+sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
+$gcc_config_arguments
+EOF
+gcc_config_arguments_str=`cat conftest.out`
+rm -f conftest.out
+
+cat > configargs.h <<EOF
+/* Generated automatically. */
+static const char configuration_arguments[] = "$gcc_config_arguments_str";
+static const char thread_model[] = "$thread_file";
+
+static const struct {
+ const char *name, *value;
+} configure_default_options[] = $configure_default_options;
+EOF
+changequote([,])dnl
+
+changequote(,)dnl
+gcc_BASEVER=`cat $srcdir/BASE-VER`
+gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
+gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
+if test -f $srcdir/REVISION ; then
+ gcc_REVISION=`cat $srcdir/REVISION`
+else
+ gcc_REVISION=""
+fi
+cat > plugin-version.h <<EOF
+#include "configargs.h"
+
+#define GCCPLUGIN_VERSION_MAJOR `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_MINOR `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
+#define GCCPLUGIN_VERSION_PATCHLEVEL `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
+#define GCCPLUGIN_VERSION (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
+
+static char basever[] = "$gcc_BASEVER";
+static char datestamp[] = "$gcc_DATESTAMP";
+static char devphase[] = "$gcc_DEVPHASE";
+static char revision[] = "$gcc_REVISION";
+
+/* FIXME plugins: We should make the version information more precise.
+ One way to do is to add a checksum. */
+
+static struct plugin_gcc_version gcc_version = {basever, datestamp,
+ devphase, revision,
+ configuration_arguments};
+EOF
+changequote([,])dnl
+
+# Determine what GCC version number to use in filesystem paths.
+GCC_BASE_VER
+
+# Internationalization
+ZW_GNU_GETTEXT_SISTER_DIR
+
+# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
+# -liconv on the link line twice.
+case "$LIBINTL" in *$LIBICONV*)
+ LIBICONV= ;;
+esac
+
+AC_ARG_ENABLE(secureplt,
+[AS_HELP_STRING([--enable-secureplt],
+ [enable -msecure-plt by default for PowerPC])],
+[], [])
+
+AC_ARG_ENABLE(mingw-wildcard,
+[AS_HELP_STRING([--enable-mingw-wildcard],
+ [Set whether to expand wildcard on command-line.
+ Default to platform configuration])],
+[],[enable_mingw_wildcard=platform])
+AS_IF([test x"$enable_mingw_wildcard" != xplatform ],
+ [AC_DEFINE_UNQUOTED(MINGW_DOWILDCARD,
+ $(test x"$enable_mingw_wildcard" = xno; echo $?),
+ [Value to set mingw's _dowildcard to.])])
+
+AC_ARG_ENABLE(large-address-aware,
+[AS_HELP_STRING([--enable-large-address-aware],
+ [Link mingw executables with --large-address-aware])])
+AS_IF([test x"$enable_large_address_aware" = xyes],
+ [AC_DEFINE([MINGW_DEFAULT_LARGE_ADDR_AWARE], 1,
+ [Define if we should link mingw executables with --large-address-aware])])
+
+AC_ARG_ENABLE(leading-mingw64-underscores,
+ AS_HELP_STRING([--enable-leading-mingw64-underscores],
+ [enable leading underscores on 64 bit mingw targets]),
+ [],[])
+AS_IF([ test x"$enable_leading_mingw64_underscores" = xyes ],
+ [AC_DEFINE(USE_MINGW64_LEADING_UNDERSCORES, 1,
+ [Define if we should use leading underscore on 64 bit mingw targets])])
+
+AC_ARG_ENABLE(cld,
+[AS_HELP_STRING([--enable-cld], [enable -mcld by default for 32bit x86])], [],
+[enable_cld=no])
+
+AC_ARG_ENABLE(frame-pointer,
+[AS_HELP_STRING([--enable-frame-pointer],
+ [enable -fno-omit-frame-pointer by default for x86])], [],
+[
+case $target_os in
+linux* | gnu* | darwin[[8912]]* | cygwin* | mingw*)
+ # Enable -fomit-frame-pointer by default for these systems with DWARF2.
+ enable_frame_pointer=no
+ ;;
+*)
+ enable_frame_pointer=yes
+ ;;
+esac
+])
+
+case $target in
+i[[34567]]86-*-* | x86_64-*-*)
+ if test "x$enable_cld" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_CLD=1"
+ fi
+ if test "x$enable_frame_pointer" = xyes; then
+ tm_defines="${tm_defines} USE_IX86_FRAME_POINTER=1"
+ fi
+ ;;
+esac
+
+# Windows32 Registry support for specifying GCC installation paths.
+AC_ARG_ENABLE(win32-registry,
+[AS_HELP_STRING([--disable-win32-registry],
+ [disable lookup of installation paths in the
+ Registry on Windows hosts])
+AS_HELP_STRING([--enable-win32-registry], [enable registry lookup (default)])
+AS_HELP_STRING([--enable-win32-registry=KEY],
+ [use KEY instead of GCC version as the last portion
+ of the registry key])],,)
+
+case $host_os in
+ win32 | pe | cygwin* | mingw32*)
+ if test "x$enable_win32_registry" != xno; then
+ AC_SEARCH_LIBS(RegOpenKeyExA, advapi32,, [enable_win32_registry=no])
+ fi
+
+ if test "x$enable_win32_registry" != xno; then
+ AC_DEFINE(ENABLE_WIN32_REGISTRY, 1,
+ [Define to 1 if installation paths should be looked up in the Windows
+ Registry. Ignored on non-Windows hosts.])
+
+ if test "x$enable_win32_registry" != xyes \
+ && test "x$enable_win32_registry" != x; then
+ AC_DEFINE_UNQUOTED(WIN32_REGISTRY_KEY, "$enable_win32_registry",
+ [Define to be the last component of the Windows registry key under which
+ to look for installation paths. The full key used will be
+ HKEY_LOCAL_MACHINE/SOFTWARE/Free Software Foundation/{WIN32_REGISTRY_KEY}.
+ The default is the GCC version number.])
+ fi
+ fi
+ ;;
+esac
+
+# Get an absolute path to the GCC top-level source directory
+holddir=`${PWDCMD-pwd}`
+cd $srcdir
+topdir=`${PWDCMD-pwd}`
+cd $holddir
+
+# Conditionalize the makefile for this host machine.
+xmake_file=
+for f in ${host_xmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ xmake_file="${xmake_file} \$(srcdir)/config/$f"
+ fi
+done
+
+# Conditionalize the makefile for this target machine.
+tmake_file_=
+for f in ${tmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+ fi
+done
+tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
+
+out_object_file=`basename $out_file .cc`.o
+common_out_object_file=`basename $common_out_file .cc`.o
+
+tm_file_list="options.h"
+tm_include_list="options.h insn-constants.h"
+for f in $tm_file; do
+ case $f in
+ ./* )
+ f=`echo $f | sed 's/^..//'`
+ tm_file_list="${tm_file_list} $f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ defaults.h )
+ tm_file_list="${tm_file_list} \$(srcdir)/$f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ * )
+ tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+ tm_include_list="${tm_include_list} config/$f"
+ ;;
+ esac
+done
+
+tm_p_file_list=
+tm_p_include_list=
+for f in $tm_p_file; do
+ case $f in
+ tm-preds.h )
+ tm_p_file_list="${tm_p_file_list} $f"
+ tm_p_include_list="${tm_p_include_list} $f"
+ ;;
+ * )
+ tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ tm_p_include_list="${tm_p_include_list} config/$f"
+ esac
+done
+
+tm_d_file_list=
+tm_d_include_list="options.h insn-constants.h"
+for f in $tm_d_file; do
+ case $f in
+ defaults.h )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/$f"
+ tm_d_include_list="${tm_d_include_list} $f"
+ ;;
+ * )
+ tm_d_file_list="${tm_d_file_list} \$(srcdir)/config/$f"
+ tm_d_include_list="${tm_d_include_list} config/$f"
+ ;;
+ esac
+done
+
+xm_file_list=
+xm_include_list=
+for f in $xm_file; do
+ case $f in
+ ansidecl.h )
+ xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ auto-host.h )
+ xm_file_list="${xm_file_list} $f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ * )
+ xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
+ xm_include_list="${xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+host_xm_file_list=
+host_xm_include_list=
+for f in $host_xm_file; do
+ case $f in
+ ansidecl.h )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ auto-host.h )
+ host_xm_file_list="${host_xm_file_list} $f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ * )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
+ host_xm_include_list="${host_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+build_xm_file_list=
+for f in $build_xm_file; do
+ case $f in
+ ansidecl.h )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ auto-build.h | auto-host.h )
+ build_xm_file_list="${build_xm_file_list} $f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ * )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
+ build_xm_include_list="${build_xm_include_list} config/$f"
+ ;;
+ esac
+done
+
+# Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
+# cross-compiler which does not use the native headers and libraries.
+# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
+CROSS= AC_SUBST(CROSS)
+ALL=all.internal AC_SUBST(ALL)
+SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)' AC_SUBST(SYSTEM_HEADER_DIR)
+BUILD_SYSTEM_HEADER_DIR=$SYSTEM_HEADER_DIR AC_SUBST(BUILD_SYSTEM_HEADER_DIR)
+
+if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x ||
+ test x$build != x$host || test "x$with_build_sysroot" != x; then
+ if test "x$with_build_sysroot" != x; then
+ BUILD_SYSTEM_HEADER_DIR=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
+ else
+ BUILD_SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test x$host != x$target
+ then
+ CROSS="-DCROSS_DIRECTORY_STRUCTURE"
+ ALL=all.cross
+ SYSTEM_HEADER_DIR=$BUILD_SYSTEM_HEADER_DIR
+ elif test "x$TARGET_SYSTEM_ROOT" != x; then
+ SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+ fi
+
+ if test "x$with_build_sysroot" != "x"; then
+ target_header_dir="${with_build_sysroot}${native_system_header_dir}"
+ elif test "x$with_sysroot" = x; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
+ elif test "x$with_sysroot" = xyes; then
+ target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
+ else
+ target_header_dir="${with_sysroot}${native_system_header_dir}"
+ fi
+else
+ target_header_dir=${native_system_header_dir}
+fi
+
+# If this is a cross-compiler that does not
+# have its own set of headers then define
+# inhibit_libc
+
+# If this is using newlib, without having the headers available now,
+# then define inhibit_libc in LIBGCC2_CFLAGS.
+# This prevents libgcc2 from containing any code which requires libc
+# support.
+: ${inhibit_libc=false}
+if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
+ test x$with_newlib = xyes ; } &&
+ { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
+ inhibit_libc=true
+fi
+AC_SUBST(inhibit_libc)
+
+# When building gcc with a cross-compiler, we need to adjust things so
+# that the generator programs are still built with the native compiler.
+# Also, we cannot run fixincludes.
+
+# These are the normal (build=host) settings:
+CC_FOR_BUILD='$(CC)' AC_SUBST(CC_FOR_BUILD)
+CXX_FOR_BUILD='$(CXX)' AC_SUBST(CXX_FOR_BUILD)
+BUILD_CFLAGS='$(ALL_CFLAGS)' AC_SUBST(BUILD_CFLAGS)
+BUILD_CXXFLAGS='$(ALL_CXXFLAGS)' AC_SUBST(BUILD_CXXFLAGS)
+BUILD_LDFLAGS='$(LDFLAGS)' AC_SUBST(BUILD_LDFLAGS)
+STMP_FIXINC=stmp-fixinc AC_SUBST(STMP_FIXINC)
+
+# And these apply if build != host, or we are generating coverage data
+if test x$build != x$host || test "x$coverage_flags" != x
+then
+ BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CFLAGS_FOR_BUILD)'
+ BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS_FOR_BUILD)'
+ BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
+fi
+
+# Expand extra_headers to include complete path.
+# This substitutes for lots of t-* files.
+extra_headers_list=
+# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
+for file in ${extra_headers} ; do
+ extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+done
+
+# If use_gcc_tgmath is set, append ginclude/tgmath.h.
+if test x"$use_gcc_tgmath" = xyes
+then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
+fi
+
+# Define collect2 in Makefile.
+case $host_can_use_collect2 in
+ no) collect2= ;;
+ *) collect2='collect2$(exeext)' ;;
+esac
+AC_SUBST([collect2])
+
+# Add a definition of USE_COLLECT2 if system wants one.
+case $use_collect2 in
+ no) use_collect2= ;;
+ "") ;;
+ *)
+ host_xm_defines="${host_xm_defines} USE_COLLECT2"
+ xm_defines="${xm_defines} USE_COLLECT2"
+ case $host_can_use_collect2 in
+ no)
+ AC_MSG_ERROR([collect2 is required but cannot be built on this system])
+ ;;
+ esac
+ ;;
+esac
+
+AC_DEFINE_UNQUOTED(LTOPLUGINSONAME,"${host_lto_plugin_soname}",
+[Define to the name of the LTO plugin DSO that must be
+ passed to the linker's -plugin=LIB option.])
+
+# ---------------------------
+# Assembler & linker features
+# ---------------------------
+
+# During stage 2, ld is actually gcc/collect-ld, which is a small script to
+# discern between when to use prev-ld/ld-new and when to use ld/ld-new.
+# However when ld-new is first executed from the build tree, libtool will
+# relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
+# to the build tree. While doing this we need to use the previous-stage
+# linker, or we have an infinite loop. The presence of a shell script as
+# ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
+# the gcc/collect-ld script. So we need to know how libtool works, or
+# exec-tool will fail.
+
+m4_defun([_LT_CONFIG_COMMANDS], [])
+AC_PROG_LIBTOOL
+AC_SUBST(objdir)
+AC_SUBST(enable_fast_install)
+
+# Identify the assembler which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the assembler
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target assembler and hope that it will have the same features
+# as the host->target assembler we'll be using.
+gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
+
+m4_pattern_allow([AS_FOR_TARGET])dnl
+AS_VAR_SET_IF(gcc_cv_as,, [
+if test -x "$DEFAULT_ASSEMBLER"; then
+ gcc_cv_as="$DEFAULT_ASSEMBLER"
+elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
+ && test -f ../gas/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_as=../gas/as-new$build_exeext
+elif test -x as$build_exeext; then
+ # Build using assembler in the current directory.
+ gcc_cv_as=./as$build_exeext
+elif ( set dummy $AS_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_as="$AS_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_as, $AS_FOR_TARGET)
+fi])
+
+ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
+AC_SUBST(ORIGINAL_AS_FOR_TARGET)
+case "$ORIGINAL_AS_FOR_TARGET" in
+ ./as | ./as$build_exeext) ;;
+ *) AC_CONFIG_FILES(as:exec-tool.in, [chmod +x as]) ;;
+esac
+
+default_ld=
+AC_ARG_ENABLE(ld,
+[[ --enable-ld[=ARG] build ld [ARG={default,yes,no}]]],
+[case "${enableval}" in
+ no)
+ default_ld=ld.gold
+ ;;
+ esac])
+
+install_gold_as_default=no
+AC_ARG_ENABLE(gold,
+[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
+[case "${enableval}" in
+ default)
+ install_gold_as_default=yes
+ ;;
+ yes)
+ if test x${default_ld} != x; then
+ install_gold_as_default=yes
+ fi
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR([invalid --enable-gold argument])
+ ;;
+ esac])
+
+# Identify the linker which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the linker
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target linker and hope that it will have the same features
+# as the host->target linker we'll be using.
+gcc_cv_gld_major_version=
+gcc_cv_gld_minor_version=
+gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
+gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
+gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
+
+AS_VAR_SET_IF(gcc_cv_ld,, [
+if test -x "$DEFAULT_LINKER"; then
+ gcc_cv_ld="$DEFAULT_LINKER"
+elif test $install_gold_as_default = yes \
+ && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
+ && test -f ../gold/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../gold/ld-new$build_exeext
+elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
+ && test -f ../ld/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_ld=../ld/ld-new$build_exeext
+elif test -x collect-ld$build_exeext; then
+ # Build using linker in the current directory.
+ gcc_cv_ld=./collect-ld$build_exeext
+elif ( set dummy $LD_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_ld="$LD_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_ld, $LD_FOR_TARGET)
+fi])
+
+ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
+PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
+# if the PLUGIN_LD is set ld-new, just have it as ld
+# as that is the installed named.
+if test x$PLUGIN_LD_SUFFIX = xld-new \
+ || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
+ PLUGIN_LD_SUFFIX=ld
+fi
+AC_ARG_WITH(plugin-ld,
+[AS_HELP_STRING([[--with-plugin-ld=[ARG]]], [specify the plugin linker])],
+[if test x"$withval" != x; then
+ ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
+ PLUGIN_LD_SUFFIX="$withval"
+ fi])
+AC_SUBST(ORIGINAL_PLUGIN_LD_FOR_TARGET)
+AC_DEFINE_UNQUOTED(PLUGIN_LD_SUFFIX, "$PLUGIN_LD_SUFFIX", [Specify plugin linker])
+
+# Check to see if we are using gold instead of ld
+AC_MSG_CHECKING(whether we are using gold)
+ld_is_gold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ fi
+fi
+AC_MSG_RESULT($ld_is_gold)
+
+# Check to see if we are using mold instead of ld
+AC_MSG_CHECKING(whether we are using mold)
+ld_is_mold=no
+if test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --version 2>/dev/null | sed 1q \
+ | grep "mold" > /dev/null; then
+ ld_is_mold=yes
+ fi
+fi
+AC_MSG_RESULT($ld_is_mold)
+
+
+AC_MSG_CHECKING(gold linker with split stack support as non default)
+# Check to see if default ld is not gold, but gold is
+# available and has support for split stack. If gcc was configured
+# with gold then no checking is done.
+#
+if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
+
+# For platforms other than powerpc64*, enable as appropriate.
+
+ gold_non_default=no
+ ld_gold=`which ${gcc_cv_ld}.gold`
+# Make sure this gold has minimal split stack support
+ if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
+ ld_vers=`$ld_gold --version | sed 1q`
+ gold_vers=`echo $ld_vers | sed -n \
+ -e 's,^[[^)]]*[[ ]]\([[0-9]][[0-9]]*\.[[0-9]][[0-9]]*[[^)]]*\)) .*$,\1,p'`
+ case $target in
+# check that the gold version contains the complete split stack support
+# on powerpc64 big and little endian
+ powerpc64*-*-*)
+ case "$gold_vers" in
+ 2.25.[[1-9]]*|2.2[[6-9]][[.0-9]]*|2.[[3-9]][[.0-9]]*|[[3-9]].[[.0-9]]*) gold_non_default=yes
+ ;;
+ *) gold_non_default=no
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ if test $gold_non_default = yes; then
+ AC_DEFINE(HAVE_GOLD_NON_DEFAULT_SPLIT_STACK, 1,
+ [Define if the gold linker supports split stack and is available as a non-default])
+ fi
+fi
+AC_MSG_RESULT($gold_non_default)
+
+ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
+AC_SUBST(ORIGINAL_LD_FOR_TARGET)
+case "$ORIGINAL_LD_FOR_TARGET" in
+ ./collect-ld | ./collect-ld$build_exeext) ;;
+ *) AC_CONFIG_FILES(collect-ld:exec-tool.in, [chmod +x collect-ld]) ;;
+esac
+
+AC_MSG_CHECKING(what linker to use)
+if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
+ || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
+ # Single tree build which includes ld. We want to prefer it
+ # over whatever linker top-level may have detected, since
+ # we'll use what we're building after installation anyway.
+ AC_MSG_RESULT(newly built ld)
+ in_tree_ld=yes
+ in_tree_ld_is_elf=no
+ if (grep 'EMUL = .*elf' ../ld/Makefile \
+ || grep 'EMUL = .*linux' ../ld/Makefile \
+ || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
+ in_tree_ld_is_elf=yes
+ elif test "$ld_is_gold" = yes; then
+ in_tree_ld_is_elf=yes
+ fi
+ for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
+ do
+changequote(,)dnl
+ gcc_cv_gld_version=`sed -n -e 's/^[ ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
+ if test x$gcc_cv_gld_version != x; then
+ break
+ fi
+ done
+ case $gcc_cv_gld_version in
+ VERSION=[0-9]*) ;;
+changequote([,])dnl
+ *) AC_MSG_ERROR([[cannot find version of in-tree linker]]) ;;
+changequote(,)dnl
+ esac
+ gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
+ gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
+changequote([,])dnl
+ ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
+else
+ AC_MSG_RESULT($gcc_cv_ld)
+ in_tree_ld=no
+ gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
+ ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
+ ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
+fi
+
+AC_SUBST(ORIGINAL_LD_BFD_FOR_TARGET)
+AC_SUBST(ORIGINAL_LD_GOLD_FOR_TARGET)
+
+# Figure out what nm we will be using.
+gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
+AS_VAR_SET_IF(gcc_cv_nm,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ gcc_cv_nm=../binutils/nm-new$build_exeext
+elif test -x nm$build_exeext; then
+ gcc_cv_nm=./nm$build_exeext
+elif ( set dummy $NM_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_nm="$NM_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_nm, $NM_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what nm to use)
+if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built nm)
+ in_tree_nm=yes
+else
+ AC_MSG_RESULT($gcc_cv_nm)
+ in_tree_nm=no
+fi
+
+ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
+AC_SUBST(ORIGINAL_NM_FOR_TARGET)
+case "$ORIGINAL_NM_FOR_TARGET" in
+ ./nm | ./nm$build_exeext) ;;
+ *) AC_CONFIG_FILES(nm:exec-tool.in, [chmod +x nm]) ;;
+esac
+
+
+# Figure out what objdump we will be using.
+AS_VAR_SET_IF(gcc_cv_objdump,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_objdump=../binutils/objdump$build_exeext
+elif test -x objdump$build_exeext; then
+ gcc_cv_objdump=./objdump$build_exeext
+elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_objdump, $OBJDUMP_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what objdump to use)
+if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built objdump)
+elif test x$gcc_cv_objdump = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_objdump)
+fi
+
+# Figure out what readelf we will be using.
+AS_VAR_SET_IF(gcc_cv_readelf,, [
+if test -f $gcc_cv_binutils_srcdir/configure.ac \
+ && test -f ../binutils/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes binutils.
+ gcc_cv_readelf=../binutils/readelf$build_exeext
+elif test -x readelf$build_exeext; then
+ gcc_cv_readelf=./readelf$build_exeext
+elif ( set dummy $READELF_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_readelf="$READELF_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_readelf, $READELF_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what readelf to use)
+if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
+ # Single tree build which includes binutils.
+ AC_MSG_RESULT(newly built readelf)
+elif test x$gcc_cv_readelf = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_readelf)
+fi
+
+# Figure out what otool we will be using.
+AS_VAR_SET_IF(gcc_cv_otool,, [
+if test -x otool$build_exeext; then
+ gcc_cv_otool=./otool$build_exeext
+elif ( set dummy $OTOOL_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_otool="$OTOOL_FOR_TARGET"
+else
+ AC_PATH_PROG(gcc_cv_otool, $OTOOL_FOR_TARGET)
+fi])
+
+AC_MSG_CHECKING(what otool to use)
+if test x$gcc_cv_otool = x; then
+ AC_MSG_RESULT(not found)
+else
+ AC_MSG_RESULT($gcc_cv_otool)
+fi
+
+# Figure out the dsymutil we will use.
+AS_VAR_SET_IF(gcc_cv_dsymutil,, [
+if test -x "$DEFAULT_DSYMUTIL"; then
+ gcc_cv_dsymutil="$DEFAULT_DSYMUTIL"
+elif test -x dsymutil$build_exeext; then
+ gcc_cv_dsymutil=./dsymutil$build_exeext
+elif ( set dummy $DSYMUTIL_FOR_TARGET; test -x $[2] ); then
+ gcc_cv_dsymutil=$DSYMUTIL_FOR_TARGET
+elif ( set dummy $DSYMUTIL; test -x $[2] ); then
+ gcc_cv_dsymutil=$DSYMUTIL
+else
+ AC_PATH_PROG(gcc_cv_dsymutil, $DSYMUTIL_FOR_TARGET)
+fi])
+
+ORIGINAL_DSYMUTIL_FOR_TARGET=$gcc_cv_dsymutil
+AC_SUBST(ORIGINAL_DSYMUTIL_FOR_TARGET)
+case "$ORIGINAL_DSYMUTIL_FOR_TARGET" in
+ ./dsymutil | ./dsymutil$build_exeext) ;;
+ *) AC_CONFIG_FILES(dsymutil:exec-tool.in, [chmod +x dsymutil]) ;;
+esac
+
+# Figure out what assembler alignment features are present.
+gcc_GAS_CHECK_FEATURE([.balign and .p2align], gcc_cv_as_balign_and_p2align,,
+[.balign 4
+.p2align 2],,
+[AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN, 1,
+ [Define if your assembler supports .balign and .p2align.])])
+
+gcc_GAS_CHECK_FEATURE([.p2align with maximum skip], gcc_cv_as_max_skip_p2align,,
+ [.p2align 4,,7],,
+[AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN, 1,
+ [Define if your assembler supports specifying the maximum number
+ of bytes to skip when using the GAS .p2align command.])])
+
+gcc_GAS_CHECK_FEATURE([.literal16], gcc_cv_as_literal16,,
+ [.literal16],,
+[AC_DEFINE(HAVE_GAS_LITERAL16, 1,
+ [Define if your assembler supports .literal16.])])
+
+gcc_GAS_CHECK_FEATURE([working .subsection -1], gcc_cv_as_subsection_m1,,
+ [conftest_label1: .word 0
+.subsection -1
+conftest_label2: .word 0
+.previous],
+ [if test x$gcc_cv_nm != x; then
+ $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
+ $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
+ if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
+ then :
+ else gcc_cv_as_subsection_m1=yes
+ fi
+ rm -f conftest.nm1 conftest.nm2
+ fi],
+ [AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING, 1,
+ [Define if your assembler supports .subsection and .subsection -1 starts
+ emitting at the beginning of your section.])])
+
+gcc_GAS_CHECK_FEATURE([.weak], gcc_cv_as_weak,,
+ [ .weak foobar],,
+[AC_DEFINE(HAVE_GAS_WEAK, 1, [Define if your assembler supports .weak.])])
+
+gcc_GAS_CHECK_FEATURE([.weakref], gcc_cv_as_weakref,,
+ [ .weakref foobar, barfnot],,
+[AC_DEFINE(HAVE_GAS_WEAKREF, 1, [Define if your assembler supports .weakref.])])
+
+gcc_GAS_CHECK_FEATURE([.nsubspa comdat], gcc_cv_as_nsubspa_comdat,,
+ [ .SPACE $TEXT$
+ .NSUBSPA $CODE$,COMDAT],,
+[AC_DEFINE(HAVE_GAS_NSUBSPA_COMDAT, 1, [Define if your assembler supports .nsubspa comdat option.])])
+
+# .hidden needs to be supported in both the assembler and the linker,
+# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
+# This is irritatingly difficult to feature test for; we have to check the
+# date string after the version number. If we've got an in-tree
+# ld, we don't know its patchlevel version, so we set the baseline at 2.13
+# to be safe.
+# The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
+case "${target}" in
+ *-*-aix*)
+ conftest_s=' .globl foobar,hidden'
+ ;;
+ *)
+ conftest_s=' .hidden foobar
+foobar:'
+ ;;
+esac
+gcc_GAS_CHECK_FEATURE([.hidden], gcc_cv_as_hidden,, [$conftest_s])
+case "${target}" in
+ *-*-darwin*)
+ # Darwin as has some visibility support, though with a different syntax.
+ gcc_cv_as_hidden=yes
+ ;;
+esac
+
+# gnu_indirect_function type is an extension proposed at
+# http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
+# selection of function implementation
+AC_ARG_ENABLE(gnu-indirect-function,
+ [AS_HELP_STRING([--enable-gnu-indirect-function],
+ [enable the use of the @gnu_indirect_function to glibc systems])],
+ [case $enable_gnu_indirect_function in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac],
+ [enable_gnu_indirect_function="$default_gnu_indirect_function"])
+
+case "${target}" in
+ riscv*-*-linux*)
+ AC_MSG_CHECKING(linker ifunc IRELATIVE support)
+ cat > conftest.s <<EOF
+ .text
+ .type foo_resolver, @function
+foo_resolver:
+ ret
+ .size foo_resolver, .-foo_resolver
+
+ .globl foo
+ .type foo, %gnu_indirect_function
+ .set foo, foo_resolver
+
+ .globl bar
+ .type bar, @function
+bar:
+ call foo
+ ret
+ .size bar, .-bar
+EOF
+ if test x$gcc_cv_as != x \
+ && test x$gcc_cv_ld != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
+ && $gcc_cv_readelf --relocs --wide conftest \
+ | grep R_RISCV_IRELATIVE > /dev/null 2>&1; then
+ enable_gnu_indirect_function=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ AC_MSG_RESULT($enable_gnu_indirect_function)
+ ;;
+esac
+
+gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
+AC_DEFINE_UNQUOTED(HAVE_GNU_INDIRECT_FUNCTION, $gif,
+[Define if your system supports gnu indirect functions.])
+
+
+changequote(,)dnl
+if test $in_tree_ld != yes ; then
+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if test x"$ld_is_gold" = xyes; then
+ # GNU gold --version looks like this:
+ #
+ # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
+ #
+ # We extract the binutils version which is more familiar and specific
+ # than the gold version.
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ # GNU ld --version looks like this:
+ #
+ # GNU ld (GNU Binutils) 2.21.51.20110225
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)\(-*\)\([01][0-9]\)\2\([0-3][0-9]\).*$,\1\3\4,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
+ else
+ case "${target}" in
+ *-*-solaris2*)
+ # Solaris 2 ld -V output looks like this for a regular version:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
+ #
+ # but test versions add stuff at the end:
+ #
+ # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
+ #
+ # ld and ld.so.1 are guaranteed to be updated in lockstep, so ld version
+ # numbers can be used in ld.so.1 feature checks even if a different
+ # linker is configured.
+ ld_ver=`$gcc_cv_ld -V 2>&1`
+ if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+ ;;
+ esac
+ fi
+fi
+changequote([,])dnl
+
+AC_CACHE_CHECK(linker for .hidden support, gcc_cv_ld_hidden,
+[[if test $in_tree_ld = yes ; then
+ gcc_cv_ld_hidden=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_hidden=yes
+ fi
+else
+ gcc_cv_ld_hidden=yes
+ if test x"$ld_is_gold" = xyes; then
+ :
+ elif test x"$ld_is_mold" = xyes; then
+ :
+ elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test 0"$ld_date" -lt 20020404; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2002-04-04, fail
+ gcc_cv_ld_hidden=no
+ elif test -z "$ld_vers"; then
+ # If there was no date string nor ld version number, something is wrong
+ gcc_cv_ld_hidden=no
+ else
+ test -z "$ld_vers_patch" && ld_vers_patch=0
+ if test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_hidden=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
+ gcc_cv_ld_hidden="no"
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
+ gcc_cv_ld_hidden=no
+ fi
+ fi
+ fi
+ else
+ case "${target}" in
+ *-*-aix[789]*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-darwin*)
+ # Darwin ld has some visibility support.
+ gcc_cv_ld_hidden=yes
+ ;;
+ hppa64*-*-hpux* | ia64*-*-hpux*)
+ gcc_cv_ld_hidden=yes
+ ;;
+ *-*-solaris2*)
+ # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
+ # .symbolic was only added in Solaris 9 12/02.
+ gcc_cv_ld_hidden=yes
+ ;;
+ *)
+ gcc_cv_ld_hidden=no
+ ;;
+ esac
+ fi
+fi]])
+libgcc_visibility=no
+AC_SUBST(libgcc_visibility)
+GCC_TARGET_TEMPLATE([HAVE_GAS_HIDDEN])
+if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
+ libgcc_visibility=yes
+ AC_DEFINE(HAVE_GAS_HIDDEN, 1,
+ [Define if your assembler and linker support .hidden.])
+fi
+
+AC_MSG_CHECKING(linker read-only and read-write section mixing)
+gcc_cv_ld_ro_rw_mix=unknown
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ echo '.section myfoosect, "a"' > conftest1.s
+ echo '.section myfoosect, "aw"' > conftest2.s
+ echo '.byte 1' >> conftest2.s
+ echo '.section myfoosect, "a"' > conftest3.s
+ echo '.byte 0' >> conftest3.s
+ if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
+ conftest2.o conftest3.o > /dev/null 2>&1; then
+ gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
+ | sed -e '/myfoosect/!d' -e N`
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
+ gcc_cv_ld_ro_rw_mix=read-only
+ else
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+ fi
+ fi
+changequote(,)dnl
+ rm -f conftest.* conftest[123].*
+changequote([,])dnl
+fi
+if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
+ AC_DEFINE(HAVE_LD_RO_RW_SECTION_MIXING, 1,
+ [Define if your linker links a mix of read-only
+ and read-write sections into a read-write section.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_ro_rw_mix)
+
+gcc_AC_INITFINI_ARRAY
+
+# Check if we have .[us]leb128, and support symbol arithmetic with it.
+# Older versions of GAS and some non-GNU assemblers, have a bugs handling
+# these directives, even when they appear to accept them.
+gcc_GAS_CHECK_FEATURE([.sleb128 and .uleb128], gcc_cv_as_leb128,,
+[ .data
+ .uleb128 L2 - L1
+L1:
+ .uleb128 1280
+ .sleb128 -1010
+L2:
+ .uleb128 0x8000000000000000
+],
+[[
+if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -s conftest.o 2>/dev/null \
+ | grep '04800a8e 78808080 80808080 808001' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+elif test "x$gcc_cv_otool" != x; then
+ if $gcc_cv_otool -d conftest.o 2>/dev/null \
+ | grep '04 80 0a 8e 78 80 80 80 80 80 80 80 80 80 01' >/dev/null; then
+ gcc_cv_as_leb128=yes
+ fi
+else
+ # play safe, assume the assembler is broken.
+ :
+fi
+]],
+ [AC_DEFINE(HAVE_AS_LEB128, 1,
+ [Define if your assembler supports .sleb128 and .uleb128.])],
+ [AC_DEFINE(HAVE_AS_LEB128, 0,
+ [Define if your assembler supports .sleb128 and .uleb128.])])
+
+# Determine if an .eh_frame section is read-only.
+gcc_fn_eh_frame_ro () {
+ $gcc_cv_as $1 -o conftest.o conftest.s > /dev/null 2>&1 && \
+ $gcc_cv_objdump -h conftest.o 2>/dev/null | \
+ sed -e '/.eh_frame/!d' -e N | grep READONLY > /dev/null
+}
+
+# Check if we have assembler support for unwind directives.
+gcc_GAS_CHECK_FEATURE([cfi directives], gcc_cv_as_cfi_directive,,
+[ .text
+ .cfi_startproc
+ .cfi_offset 0, 0
+ .cfi_same_value 1
+ .cfi_def_cfa 1, 2
+ .cfi_escape 1, 2, 3, 4, 5
+ .cfi_endproc],
+[case "$target" in
+ *-*-solaris*)
+ # If the linker used on Solaris (like Sun ld) isn't capable of merging
+ # read-only and read-write sections, we need to make sure that the
+ # assembler used emits read-write .eh_frame sections.
+ if test "x$gcc_cv_ld_ro_rw_mix" = xread-write; then
+ gcc_cv_as_cfi_directive=yes
+ elif test "x$gcc_cv_objdump" = x; then
+ # No objdump, err on the side of caution.
+ gcc_cv_as_cfi_directive=no
+ else
+ if test x$gas = xyes; then
+ as_32_opt="--32"
+ as_64_opt="--64"
+ else
+ as_32_opt="-m32"
+ as_64_opt="-m64"
+ fi
+ case "$target" in
+ sparc*-*-solaris2.*)
+ # On Solaris/SPARC, .eh_frame sections should always be read-write.
+ if gcc_fn_eh_frame_ro $as_32_opt \
+ || gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=no
+ else
+ gcc_cv_as_cfi_directive=yes
+ fi
+ ;;
+ i?86-*-solaris2.* | x86_64-*-solaris2.*)
+ # On Solaris/x86, make sure that GCC and assembler agree on using
+ # read-only .eh_frame sections for 64-bit.
+ if gcc_fn_eh_frame_ro $as_32_opt; then
+ gcc_cv_as_cfi_directive=no
+ elif gcc_fn_eh_frame_ro $as_64_opt; then
+ gcc_cv_as_cfi_directive=yes
+ else
+ gcc_cv_as_cfi_directive=no
+ fi
+ ;;
+ esac
+ fi
+ ;;
+ *-*-*)
+ gcc_cv_as_cfi_directive=yes
+ ;;
+esac])
+if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
+gcc_GAS_CHECK_FEATURE([working cfi advance], gcc_cv_as_cfi_advance_working,,
+[ .text
+ .cfi_startproc
+ .cfi_adjust_cfa_offset 64
+ .skip 75040, 0
+ .cfi_adjust_cfa_offset 128
+ .cfi_endproc],
+[[
+if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
+ | grep 'DW_CFA_advance_loc[24]:[ ][ ]*75040[ ]' >/dev/null; then
+ gcc_cv_as_cfi_advance_working=yes
+fi
+]])
+else
+ # no objdump, err on the side of caution
+ gcc_cv_as_cfi_advance_working=no
+fi
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_DIRECTIVE)
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_directive = yes \
+ && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports CFI directives.])
+
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE)
+gcc_GAS_CHECK_FEATURE([cfi personality directive],
+ gcc_cv_as_cfi_personality_directive,,
+[ .text
+ .cfi_startproc
+ .cfi_personality 0, symbol
+ .cfi_endproc])
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_personality_directive = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports .cfi_personality.])
+
+gcc_GAS_CHECK_FEATURE([cfi sections directive],
+ gcc_cv_as_cfi_sections_directive,,
+[ .text
+ .cfi_sections .debug_frame, .eh_frame
+ .cfi_startproc
+ .cfi_endproc],
+[case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ # Need to check that we generated the correct relocation for the
+ # .debug_frame section. This was fixed for binutils 2.21.
+ gcc_cv_as_cfi_sections_directive=no
+ if test "x$gcc_cv_objdump" != x; then
+ if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
+ grep secrel > /dev/null; then
+ gcc_cv_as_cfi_sections_directive=yes
+ fi
+ fi
+ ;;
+ *)
+ gcc_cv_as_cfi_sections_directive=yes
+ ;;
+esac])
+GCC_TARGET_TEMPLATE(HAVE_GAS_CFI_SECTIONS_DIRECTIVE)
+AC_DEFINE_UNQUOTED(HAVE_GAS_CFI_SECTIONS_DIRECTIVE,
+ [`if test $gcc_cv_as_cfi_sections_directive = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports .cfi_sections.])
+
+# GAS versions up to and including 2.11.0 may mis-optimize
+# .eh_frame data.
+gcc_GAS_CHECK_FEATURE(eh_frame optimization, gcc_cv_as_eh_frame,,
+[ .text
+.LFB1:
+ .4byte 0
+.L1:
+ .4byte 0
+.LFE1:
+ .section .eh_frame,"aw",@progbits
+__FRAME_BEGIN__:
+ .4byte .LECIE1-.LSCIE1
+.LSCIE1:
+ .4byte 0x0
+ .byte 0x1
+ .ascii "z\0"
+ .byte 0x1
+ .byte 0x78
+ .byte 0x1a
+ .byte 0x0
+ .byte 0x4
+ .4byte 1
+ .p2align 1
+.LECIE1:
+.LSFDE1:
+ .4byte .LEFDE1-.LASFDE1
+.LASFDE1:
+ .4byte .LASFDE1-__FRAME_BEGIN__
+ .4byte .LFB1
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .LFE1-.LFB1
+ .byte 0x4
+ .4byte .L1-.LFB1
+.LEFDE1:],
+[ dnl # For autoconf 2.5x, must protect trailing spaces with @&t@.
+cat > conftest.lit <<EOF
+ 0000 10000000 00000000 017a0001 781a0004 .........z..x...
+ 0010 01000000 12000000 18000000 00000000 ................
+ 0020 08000000 04080000 0044 .........D @&t@
+EOF
+cat > conftest.big <<EOF
+ 0000 00000010 00000000 017a0001 781a0004 .........z..x...
+ 0010 00000001 00000012 00000018 00000000 ................
+ 0020 00000008 04000000 0844 .........D @&t@
+EOF
+ # If the assembler didn't choke, and we can objdump,
+ # and we got the correct data, then succeed.
+ # The text in the here-document typically retains its unix-style line
+ # endings, while the output of objdump will use host line endings.
+ # Therefore, use diff -b for the comparisons.
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
+ | tail -3 > conftest.got \
+ && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
+ || diff -b conftest.big conftest.got > /dev/null 2>&1; }
+ then
+ gcc_cv_as_eh_frame=yes
+ elif AC_TRY_COMMAND($gcc_cv_as -o conftest.o --traditional-format /dev/null); then
+ gcc_cv_as_eh_frame=buggy
+ else
+ # Uh oh, what do we do now?
+ gcc_cv_as_eh_frame=no
+ fi])
+
+if test $gcc_cv_as_eh_frame = buggy; then
+ AC_DEFINE(USE_AS_TRADITIONAL_FORMAT, 1,
+ [Define if your assembler mis-optimizes .eh_frame data.])
+fi
+
+# Test if the assembler supports the section flag 'e' or #exclude for
+# specifying an excluded section.
+gcc_GAS_CHECK_FEATURE([section exclude flag], gcc_cv_as_section_exclude_e,
+ [--fatal-warnings],
+ [.section foo1,"e"
+ .byte 0,0,0,0])
+if test $gcc_cv_as_section_exclude_e = no; then
+ case "${target}" in
+ # Solaris as uses #exclude instead.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='.section "foo1", #exclude'
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='.section foo1, #exclude'
+ ;;
+ esac
+ ;;
+ esac
+ gcc_GAS_CHECK_FEATURE([section exclude flag], gcc_cv_as_section_exclude_hash,,
+ [$conftest_s
+ .byte 0,0,0,0])
+fi
+AC_DEFINE_UNQUOTED(HAVE_GAS_SECTION_EXCLUDE,
+ [`if test $gcc_cv_as_section_exclude_e = yes || test $gcc_cv_as_section_exclude_hash = yes; then echo 1; else echo 0; fi`],
+[Define if your assembler supports specifying the exclude section flag.])
+
+# Test if the assembler supports the section flag 'R' for specifying
+# section with SHF_GNU_RETAIN.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'R', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_shf_gnu_retain=no
+ ;;
+ *)
+ gcc_GAS_CHECK_FEATURE([section 'R' flag], gcc_cv_as_shf_gnu_retain,
+ [--fatal-warnings],
+ [.section .foo,"awR",%progbits
+.byte 0])
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_GAS_SHF_GNU_RETAIN,
+ [`if test $gcc_cv_as_shf_gnu_retain = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports marking sections with SHF_GNU_RETAIN flag.])
+
+# Test if the assembler supports the section flag 'o' for specifying
+# section with link-order.
+case "${target}" in
+ # Solaris may use GNU assembler with Solairs ld. Even if GNU
+ # assembler supports the section flag 'o', it doesn't mean that
+ # Solairs ld supports it.
+ *-*-solaris2*)
+ gcc_cv_as_section_link_order=no
+ ;;
+ *)
+ gcc_GAS_CHECK_FEATURE([section 'o' flag], gcc_cv_as_section_link_order,
+ [--fatal-warnings],
+ [.section .foo,"a"
+.byte 0
+.section __patchable_function_entries,"awo",%progbits,.foo
+.byte 0])
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_GAS_SECTION_LINK_ORDER,
+ [`if test $gcc_cv_as_section_link_order = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler supports 'o' flag in .section directive.])
+
+gcc_GAS_CHECK_FEATURE(section merging support, gcc_cv_as_shf_merge,
+ [--fatal-warnings],
+ [.section .rodata.str, "aMS", @progbits, 1])
+if test $gcc_cv_as_shf_merge = no; then
+ gcc_GAS_CHECK_FEATURE(section merging support, gcc_cv_as_shf_merge,
+ [--fatal-warnings],
+ [.section .rodata.str, "aMS", %progbits, 1])
+fi
+AC_DEFINE_UNQUOTED(HAVE_GAS_SHF_MERGE,
+ [`if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your assembler supports marking sections with SHF_MERGE flag.])
+
+gcc_cv_ld_aligned_shf_merge=yes
+case "$target" in
+ # SHF_MERGE support is broken in Solaris ld up to Solaris 11.3/SPARC for
+ # alignment > 1.
+ sparc*-*-solaris2.11*)
+ if test x"$gnu_ld" = xno \
+ && test "$ld_vers_major" -lt 2 && test "$ld_vers_minor" -lt 3159; then
+ gcc_cv_ld_aligned_shf_merge=no
+ fi
+ ;;
+esac
+AC_DEFINE_UNQUOTED(HAVE_LD_ALIGNED_SHF_MERGE,
+ [`if test $gcc_cv_ld_aligned_shf_merge = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your linker supports the SHF_MERGE flag with section alignment > 1.])
+
+gcc_GAS_CHECK_FEATURE([stabs directive], gcc_cv_as_stabs_directive,,
+[.stabs "gcc2_compiled.",60,0,0,0],,
+[AC_DEFINE(HAVE_AS_STABS_DIRECTIVE, 1,
+ [Define if your assembler supports .stabs.])])
+
+gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as)],
+ gcc_cv_as_comdat_group,
+ [--fatal-warnings],
+ [.section .text,"axG",@progbits,.foo,comdat])
+if test $gcc_cv_as_comdat_group = yes; then
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+else
+ gcc_GAS_CHECK_FEATURE([COMDAT group support (GNU as, %type)],
+ gcc_cv_as_comdat_group_percent,
+ [--fatal-warnings],
+ [.section .text,"axG",%progbits,.foo,comdat])
+ if test $gcc_cv_as_comdat_group_percent = yes; then
+ gcc_cv_as_comdat_group_group=no
+ else
+ case "${target}" in
+ # Sun as uses a completely different syntax.
+ *-*-solaris2*)
+ case "${target}" in
+ sparc*-*-solaris2*)
+ conftest_s='
+ .group foo,".text%foo",#comdat
+ .section ".text%foo", #alloc,#execinstr,#progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ conftest_s='
+ .group foo,.text%foo,#comdat
+ .section .text%foo, "ax", @progbits
+ .globl foo
+ foo:
+ '
+ ;;
+ esac
+ gcc_GAS_CHECK_FEATURE([COMDAT group support (Sun as, .group)],
+ gcc_cv_as_comdat_group_group,
+ , [$conftest_s])
+ ;;
+ esac
+ if test -z "${gcc_cv_as_comdat_group_group+set}"; then
+ gcc_cv_as_comdat_group_group=no
+ fi
+ fi
+fi
+if test x"$ld_is_gold" = xyes; then
+ comdat_group=yes
+elif test x"$ld_is_mold" = xyes; then
+ comdat_group=yes
+elif test $in_tree_ld = yes ; then
+ comdat_group=no
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ comdat_group=yes
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ comdat_group=yes
+ if test 0"$ld_date" -lt 20050308; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2005-03-08, fail
+ comdat_group=no
+ elif test "$ld_vers_major" -lt 2; then
+ comdat_group=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ comdat_group=no
+ fi
+ fi
+else
+changequote(,)dnl
+ case "${target}" in
+ *-*-solaris2.1[1-9]*)
+ comdat_group=no
+ # Sun ld has COMDAT group support since Solaris 9, but it doesn't
+ # interoperate with GNU as until Solaris 11 build 130, i.e. ld
+ # version 1.688.
+ #
+ # If using Sun as for COMDAT group as emitted by GCC, one needs at
+ # least ld version 1.2267.
+ if test "$ld_vers_major" -gt 1; then
+ comdat_group=yes
+ elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
+ comdat_group=yes
+ elif test "$ld_vers_minor" -ge 2267; then
+ comdat_group=yes
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support COMDAT group.
+ comdat_group=no
+ ;;
+ esac
+changequote([,])dnl
+fi
+# Allow overriding the automatic COMDAT group tests above.
+AC_ARG_ENABLE(comdat,
+ [AS_HELP_STRING([--enable-comdat], [enable COMDAT group support])],
+ [comdat_group="$enable_comdat"])
+if test $comdat_group = no; then
+ gcc_cv_as_comdat_group=no
+ gcc_cv_as_comdat_group_percent=no
+ gcc_cv_as_comdat_group_group=no
+fi
+AC_DEFINE_UNQUOTED(HAVE_COMDAT_GROUP,
+ [`if test $gcc_cv_as_comdat_group = yes \
+ || test $gcc_cv_as_comdat_group_percent = yes \
+ || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`],
+[Define 0/1 if your assembler and linker support COMDAT groups.])
+
+# Restrict this test to Solaris/x86: other targets define this statically.
+case "${target}" in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ AC_MSG_CHECKING(support for hidden thunks in linkonce sections)
+ if test $in_tree_ld = yes || echo "$ld_ver" | grep GNU > /dev/null; then
+ hidden_linkonce=yes
+ else
+ case "${target}" in
+ # Full support for hidden thunks in linkonce sections only appeared in
+ # Solaris 11/OpenSolaris.
+ *-*-solaris2.1[[1-9]]*)
+ hidden_linkonce=yes
+ ;;
+ *)
+ hidden_linkonce=no
+ ;;
+ esac
+ fi
+ AC_MSG_RESULT($hidden_linkonce)
+ AC_DEFINE_UNQUOTED(USE_HIDDEN_LINKONCE,
+ [`if test $hidden_linkonce = yes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports hidden thunks in linkonce sections.])
+ ;;
+esac
+
+gcc_GAS_CHECK_FEATURE([line table is_stmt support],
+ gcc_cv_as_is_stmt,,
+[ .text
+ .file 1 "conf.c"
+ .loc 1 1 0 is_stmt 1],,
+[AC_DEFINE(HAVE_GAS_LOC_STMT, 1,
+ [Define if your assembler supports the .loc is_stmt sub-directive.])])
+
+gcc_GAS_CHECK_FEATURE([line table discriminator support],
+ gcc_cv_as_discriminator,,
+[ .text
+ .file 1 "conf.c"
+ .loc 1 1 0 discriminator 1],,
+[AC_DEFINE(HAVE_GAS_DISCRIMINATOR, 1,
+ [Define if your assembler supports the .loc discriminator sub-directive.])])
+
+# Catch the newlib flag of the same name so we can gate GCC features on it.
+AC_ARG_ENABLE(newlib-nano-formatted-io,
+[AS_HELP_STRING([--enable-newlib-nano-formatted-io], [Use nano version
+ formatted IO])],
+[case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ AC_MSG_ERROR([unknown newlib-nano-formatted-io setting $enableval])
+ ;;
+esac], [])
+
+# Thread-local storage - the check is heavily parameterized.
+conftest_s=
+tls_as_opt=
+case "$target" in
+changequote(,)dnl
+ alpha*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ ldq $27,__tls_get_addr($29) !literal!1
+ lda $16,foo($29) !tlsgd!1
+ jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
+ ldq $27,__tls_get_addr($29) !literal!2
+ lda $16,foo($29) !tlsldm!2
+ jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
+ ldq $1,foo($29) !gotdtprel
+ ldah $2,foo($29) !dtprelhi
+ lda $3,foo($2) !dtprello
+ lda $4,foo($29) !dtprel
+ ldq $1,foo($29) !gottprel
+ ldah $2,foo($29) !tprelhi
+ lda $3,foo($2) !tprello
+ lda $4,foo($29) !tprel'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arc*-*-*)
+ conftest_s='
+ add_s r0,r0, @foo@tpoff'
+ ;;
+ cris-*-*|crisv32-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ move.d x:IE,$r10
+ nop'
+ tls_as_opt=--fatal-warnings
+ ;;
+ frv*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ call #gettlsoff(x)'
+ ;;
+ hppa*-*-linux*)
+ conftest_s='
+t1: .reg %r20
+t2: .reg %r21
+gp: .reg %r19
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .align 4
+ addil LT%foo-$tls_gdidx$,gp
+ ldo RT%foo-$tls_gdidx$(%r1),%arg0
+ b __tls_get_addr
+ nop
+ addil LT%foo-$tls_ldidx$,gp
+ b __tls_get_addr
+ ldo RT%foo-$tls_ldidx$(%r1),%arg0
+ addil LR%foo-$tls_dtpoff$,%ret0
+ ldo RR%foo-$tls_dtpoff$(%r1),%t1
+ mfctl %cr27,%t1
+ addil LT%foo-$tls_ieoff$,gp
+ ldw RT%foo-$tls_ieoff$(%r1),%t2
+ add %t1,%t2,%t3
+ mfctl %cr27,%t1
+ addil LR%foo-$tls_leoff$,%t1
+ ldo RR%foo-$tls_leoff$(%r1),%t2'
+ tls_as_opt=--fatal-warnings
+ ;;
+ arm*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+.word foo(gottpoff)
+.word foo(tpoff)
+.word foo(tlsgd)
+.word foo(tlsldm)
+.word foo(tlsldo)'
+ ;;
+ i[34567]86-*-* | x86_64-*-*)
+ case "$target" in
+ i[34567]86-*-solaris2.* | x86_64-*-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section .tdata,"awt",@progbits'
+ tls_section_flag=t
+changequote([,])dnl
+ AC_DEFINE(TLS_SECTION_ASM_FLAG, 't',
+[Define to the flag used to mark TLS sections if the default (`T') doesn't work.])
+changequote(,)dnl
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_section_flag=T
+ tls_as_opt="--fatal-warnings"
+ fi
+ case "$target" in
+ i[34567]86-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --32" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movl %gs:0, %eax
+ leal foo@tlsgd(,%ebx,1), %eax
+ leal foo@tlsldm(%ebx), %eax
+ leal foo@dtpoff(%eax), %edx
+ movl foo@gottpoff(%ebx), %eax
+ subl foo@gottpoff(%ebx), %eax
+ addl foo@gotntpoff(%ebx), %eax
+ movl foo@indntpoff, %eax
+ movl \$foo@tpoff, %eax
+ subl \$foo@tpoff, %eax
+ leal foo@ntpoff(%ecx), %eax"
+ ;;
+ x86_64-*-*)
+ if test x$on_solaris = xyes; then
+ case $gas_flag in
+ yes) tls_as_opt="$tls_as_opt --64" ;;
+ no) tls_as_opt="$tls_as_opt -xarch=amd64" ;;
+ esac
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ movq %fs:0, %rax
+ leaq foo@tlsgd(%rip), %rdi
+ leaq foo@tlsld(%rip), %rdi
+ leaq foo@dtpoff(%rax), %rdx
+ movq foo@gottpoff(%rip), %rax
+ movq \$foo@tpoff, %rax"
+ ;;
+ esac
+ ;;
+ ia64-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: data8 25
+ .text
+ addl r16 = @ltoff(@dtpmod(foo#)), gp
+ addl r17 = @ltoff(@dtprel(foo#)), gp
+ addl r18 = @ltoff(@tprel(foo#)), gp
+ addl r19 = @dtprel(foo#), gp
+ adds r21 = @dtprel(foo#), r13
+ movl r23 = @dtprel(foo#)
+ addl r20 = @tprel(foo#), gp
+ adds r22 = @tprel(foo#), r13
+ movl r24 = @tprel(foo#)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ loongarch*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd $a0,x
+ bl __tls_get_addr'
+ tls_first_major=0
+ tls_first_minor=0
+ tls_as_opt='--fatal-warnings'
+ ;;
+ microblaze*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addik r5,r20,x@TLSGD
+ addik r5,r20,x@TLSLDM'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ mips*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addiu $4, $28, %tlsgd(x)
+ addiu $4, $28, %tlsldm(x)
+ lui $4, %dtprel_hi(x)
+ addiu $4, $4, %dtprel_lo(x)
+ lw $4, %gottprel(x)($28)
+ lui $4, %tprel_hi(x)
+ addiu $4, $4, %tprel_lo(x)'
+ tls_as_opt='-32 --fatal-warnings'
+ ;;
+ m68k-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+foo:
+ move.l x@TLSGD(%a5),%a0
+ move.l x@TLSLDM(%a5),%a0
+ move.l x@TLSLDO(%a5),%a0
+ move.l x@TLSIE(%a5),%a0
+ move.l x@TLSLE(%a5),%a0'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ nios2-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ aarch64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",%progbits
+foo: .long 25
+ .text
+ adrp x0, :tlsgd:x
+ add x0, x0, #:tlsgd_lo12:x
+ bl __tls_get_addr
+ nop'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ or1k*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ l.movhi r3, tpoffha(foo)
+ l.add r3, r3, r10
+ l.lwz r4, tpofflo(foo)(r3)'
+ tls_as_opt=--fatal-warnings
+ ;;
+ powerpc-ibm-aix*)
+ conftest_s='
+ .extern __get_tpointer
+ .toc
+LC..1:
+ .tc a[TC],a[TL]@le
+ .csect .text[PR]
+.tlstest:
+ lwz 9,LC..1(2)
+ bla __get_tpointer
+ lwzx 3,9,3
+ .globl a
+ .csect a[TL],4
+a:
+ .space 4'
+ ;;
+ powerpc64*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 3
+ld0: .space 8
+ld1: .space 8
+x1: .space 8
+x2: .space 8
+x3: .space 8
+ .text
+ addi 3,2,ld0@got@tlsgd
+ bl .__tls_get_addr
+ nop
+ addi 3,2,ld1@toc
+ bl .__tls_get_addr
+ nop
+ addi 3,2,x1@got@tlsld
+ bl .__tls_get_addr
+ nop
+ addi 9,3,x1@dtprel
+ bl .__tls_get_addr
+ nop
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ bl .__tls_get_addr
+ nop
+ ld 9,x3@got@dtprel(2)
+ add 9,9,3
+ bl .__tls_get_addr
+ nop'
+ tls_as_opt="-a64 --fatal-warnings"
+ ;;
+ powerpc*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+ .align 2
+ld0: .space 4
+ld1: .space 4
+x1: .space 4
+x2: .space 4
+x3: .space 4
+ .text
+ addi 3,31,ld0@got@tlsgd
+ bl __tls_get_addr
+ addi 3,31,x1@got@tlsld
+ bl __tls_get_addr
+ addi 9,3,x1@dtprel
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ lwz 9,x3@got@tprel(31)
+ add 9,9,x@tls
+ addi 9,2,x1@tprel
+ addis 9,2,x2@tprel@ha
+ addi 9,9,x2@tprel@l'
+ tls_as_opt="-a32 --fatal-warnings"
+ ;;
+ riscv*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x: .word 2
+ .text
+ la.tls.gd a0,x
+ call __tls_get_addr'
+ tls_as_opt='--fatal-warnings'
+ ;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@NTPOFF
+ .long foo@GOTNTPOFF
+ .long foo@INDNTPOFF
+ l %r1,foo@GOTNTPOFF(%r12)
+ l %r1,0(%r1):tls_load:foo
+ bas %r14,0(%r1,%r13):tls_gdcall:foo
+ bas %r14,0(%r1,%r13):tls_ldcall:foo'
+ tls_as_opt="-m31 --fatal-warnings"
+ ;;
+ s390x-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .quad foo@TLSGD
+ .quad foo@TLSLDM
+ .quad foo@DTPOFF
+ .quad foo@NTPOFF
+ .quad foo@GOTNTPOFF
+ lg %r1,foo@GOTNTPOFF(%r12)
+ larl %r1,foo@INDNTPOFF
+ brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
+ brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
+ tls_as_opt="-m64 -Aesame --fatal-warnings"
+ ;;
+ sh-*-* | sh[123456789lbe]*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@GOTTPOFF
+ .long foo@TPOFF'
+ tls_as_opt=--fatal-warnings
+ ;;
+ sparc*-*-*)
+ case "$target" in
+ sparc*-sun-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section ".tdata",#alloc,#write,#tls'
+ else
+ conftest_s='
+ .section ".tdata","awT",@progbits'
+ tls_as_opt="-32 --fatal-warnings"
+ fi
+ conftest_s="$conftest_s
+foo: .long 25
+ .text
+ sethi %tgd_hi22(foo), %o0
+ add %o0, %tgd_lo10(foo), %o1
+ add %l7, %o1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(foo), %l1
+ add %l1, %tldm_lo10(foo), %l2
+ add %l7, %l2, %o0, %tldm_add(foo)
+ call __tls_get_addr, %tldm_call(foo)
+ sethi %tldo_hix22(foo), %l3
+ xor %l3, %tldo_lox10(foo), %l4
+ add %o0, %l4, %l5, %tldo_add(foo)
+ sethi %tie_hi22(foo), %o3
+ add %o3, %tie_lo10(foo), %o3
+ ld [%l7 + %o3], %o2, %tie_ld(foo)
+ add %g7, %o2, %o4, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %o5
+ ld [%g7 + %o5], %o1"
+ ;;
+ tilepro*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ addli r0, zero, tls_gd(foo)
+ auli r0, zero, tls_gd_ha16(foo)
+ addli r0, r0, tls_gd_lo16(foo)
+ jal __tls_get_addr
+ addli r0, zero, tls_ie(foo)
+ auli r0, r0, tls_ie_ha16(foo)
+ addli r0, r0, tls_ie_lo16(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ tilegx*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ shl16insli r0, zero, hw0_last_tls_gd(foo)
+ shl16insli r0, zero, hw1_last_tls_gd(foo)
+ shl16insli r0, r0, hw0_tls_gd(foo)
+ jal __tls_get_addr
+ shl16insli r0, zero, hw1_last_tls_ie(foo)
+ shl16insli r0, r0, hw0_tls_ie(foo)'
+ tls_as_opt="--fatal-warnings"
+ ;;
+ xtensa*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ movi a8, foo@TLSFUNC
+ movi a10, foo@TLSARG
+ callx8.tls a8, foo@TLSCALL'
+ ;;
+changequote([,])dnl
+esac
+set_have_as_tls=no
+if test "x$enable_tls" = xno ; then
+ : # TLS explicitly disabled.
+elif test "x$enable_tls" = xyes ; then
+ set_have_as_tls=yes # TLS explicitly enabled.
+elif test -z "$conftest_s"; then
+ : # If we don't have a check, assume no support.
+else
+ gcc_GAS_CHECK_FEATURE(thread-local storage support, gcc_cv_as_tls,
+ [$tls_as_opt], [$conftest_s],,
+ [set_have_as_tls=yes])
+fi
+if test $set_have_as_tls = yes ; then
+ AC_DEFINE(HAVE_AS_TLS, 1,
+ [Define if your assembler and linker support thread-local storage.])
+fi
+
+# Target-specific assembler checks.
+
+AC_MSG_CHECKING(linker -Bstatic/-Bdynamic option)
+gcc_cv_ld_static_dynamic=no
+gcc_cv_ld_static_option='-Bstatic'
+gcc_cv_ld_dynamic_option='-Bdynamic'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_static_dynamic=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -Bstatic/-Bdynamic option
+ if $gcc_cv_ld --help 2>&1 | grep -- -Bstatic > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep -- -Bdynamic > /dev/null; then
+ gcc_cv_ld_static_dynamic=yes
+ else
+ case "$target" in
+ # AIX ld uses -b flags
+ *-*-aix4.[[23]]* | *-*-aix[[5-9]]*)
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-bstatic"
+ gcc_cv_ld_dynamic_option="-bdynamic"
+ ;;
+ # HP-UX ld uses -a flags to select between shared and archive.
+ *-*-hpux*)
+ if test x"$gnu_ld" = xno; then
+ gcc_cv_ld_static_dynamic=yes
+ gcc_cv_ld_static_option="-aarchive_shared"
+ gcc_cv_ld_dynamic_option="-adefault"
+ fi
+ ;;
+ # Solaris 2 ld always supports -Bstatic/-Bdynamic.
+ *-*-solaris2*)
+ gcc_cv_ld_static_dynamic=yes
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+ AC_DEFINE(HAVE_LD_STATIC_DYNAMIC, 1,
+[Define if your linker supports -Bstatic/-Bdynamic or equivalent options.])
+ AC_DEFINE_UNQUOTED(LD_STATIC_OPTION, "$gcc_cv_ld_static_option",
+[Define to the linker option to disable use of shared objects.])
+ AC_DEFINE_UNQUOTED(LD_DYNAMIC_OPTION, "$gcc_cv_ld_dynamic_option",
+[Define to the linker option to enable use of shared objects.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_static_dynamic)
+
+AC_MSG_CHECKING(linker --version-script option)
+gcc_cv_ld_version_script=no
+ld_version_script_option=''
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='--version-script'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ # Solaris 2 ld always supports -M. It also supports a subset of
+ # --version-script since Solaris 11.4, but requires
+ # -z gnu-version-script-compat to activate.
+ *-*-solaris2*)
+ gcc_cv_ld_version_script=yes
+ ld_version_script_option='-M'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+AC_MSG_RESULT($gcc_cv_ld_version_script)
+AC_SUBST(ld_version_script_option)
+
+AC_MSG_CHECKING(linker soname option)
+gcc_cv_ld_soname=no
+if test $in_tree_ld = yes || test x"$gnu_ld" = xyes; then
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-soname'
+elif test x$gcc_cv_ld != x; then
+ case "$target" in
+ *-*-darwin*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-install_name'
+ ;;
+ # Solaris 2 ld always supports -h. It also supports --soname for GNU
+ # ld compatiblity since some Solaris 10 update.
+ *-*-solaris2*)
+ gcc_cv_ld_soname=yes
+ ld_soname_option='-h'
+ ;;
+ esac
+fi
+# Don't AC_DEFINE result, only used in jit/Make-lang.in so far.
+AC_MSG_RESULT($gcc_cv_ld_soname)
+AC_SUBST(ld_soname_option)
+
+if test x"$demangler_in_ld" = xyes; then
+ AC_MSG_CHECKING(linker --demangle support)
+ gcc_cv_ld_demangle=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_demangle=yes
+ fi
+ elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
+ # Check if the GNU linker supports --demangle option
+ if $gcc_cv_ld --help 2>&1 | grep no-demangle > /dev/null; then
+ gcc_cv_ld_demangle=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_demangle" = xyes; then
+ AC_DEFINE(HAVE_LD_DEMANGLE, 1,
+[Define if your linker supports --demangle option.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_demangle)
+fi
+
+AC_MSG_CHECKING(linker plugin support)
+gcc_cv_lto_plugin=0
+if test -f liblto_plugin.la; then
+ save_ld_ver="$ld_ver"
+ save_ld_vers_major="$ld_vers_major"
+ save_ld_vers_minor="$ld_vers_minor"
+ save_ld_is_gold="$ld_is_gold"
+
+ ld_is_gold=no
+
+ if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
+ ld_ver="GNU ld"
+ # FIXME: ld_is_gold?
+ ld_vers_major="$gcc_cv_gld_major_version"
+ ld_vers_minor="$gcc_cv_gld_minor_version"
+ else
+ # Determine plugin linker version.
+ # FIXME: Partial duplicate from above, generalize.
+changequote(,)dnl
+ ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
+ ld_is_gold=yes
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^[^)]*[ ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
+ else
+ ld_vers=`echo $ld_ver | sed -n \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
+ fi
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ fi
+changequote([,])dnl
+ fi
+
+ # Determine plugin support.
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Require GNU ld or gold 2.21+ for plugin support by default.
+ if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
+ gcc_cv_lto_plugin=2
+ elif test "$ld_is_mold" = yes; then
+ gcc_cv_lto_plugin=2
+ # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
+ elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
+ gcc_cv_lto_plugin=1
+ fi
+ fi
+
+ ld_ver="$save_ld_ver"
+ ld_vers_major="$save_ld_vers_major"
+ ld_vers_minor="$save_ld_vers_minor"
+ ld_is_gold="$save_ld_is_gold"
+fi
+AC_DEFINE_UNQUOTED(HAVE_LTO_PLUGIN, $gcc_cv_lto_plugin,
+ [Define to the level of your linker's plugin support.])
+AC_MSG_RESULT($gcc_cv_lto_plugin)
+
+# Target OS-specific assembler checks.
+
+case "$target_os" in
+ darwin*)
+ gcc_GAS_CHECK_FEATURE([-mmacosx-version-min option],
+ gcc_cv_as_mmacosx_version_min,
+ [-mmacosx-version-min=10.1], [.text],,
+ [AC_DEFINE(HAVE_AS_MMACOSX_VERSION_MIN_OPTION, 1,
+ [Define if your Mac OS X assembler supports the -mmacos-version-min option.])])
+ ;;
+esac
+
+# Target CPU-specific assembler checks.
+
+case "$target" in
+ aarch64*-*-*)
+ gcc_GAS_CHECK_FEATURE([-mabi option], gcc_cv_as_aarch64_mabi,
+ [-mabi=lp64], [.text],,,)
+ if test x$gcc_cv_as_aarch64_mabi = xyes; then
+ AC_DEFINE(HAVE_AS_MABI_OPTION, 1,
+ [Define if your assembler supports the -mabi option.])
+ else
+ if test x$with_abi = xilp32; then
+ AC_MSG_ERROR([Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler.])
+ fi
+ if test x"$with_multilib_list" = xdefault; then
+ TM_MULTILIB_CONFIG=lp64
+ else
+ aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+ for aarch64_multilib in ${aarch64_multilibs}; do
+ case ${aarch64_multilib} in
+ ilp32)
+ AC_MSG_ERROR([Assembler does not support -mabi=ilp32.\
+ Upgrade the Assembler.])
+ ;;
+ *)
+ ;;
+ esac
+ done
+ fi
+ fi
+ # Check if we have binutils support for relocations types needed by -fpic
+ gcc_GAS_CHECK_FEATURE([-fpic relocs], gcc_cv_as_aarch64_picreloc,,
+ [
+ .text
+ ldr x0, [[x2, #:gotpage_lo15:globalsym]]
+ ],,[AC_DEFINE(HAVE_AS_SMALL_PIC_RELOCS, 1,
+ [Define if your assembler supports relocs needed by -fpic.])])
+ # Enable Branch Target Identification Mechanism and Return Address
+ # Signing by default.
+ AC_ARG_ENABLE(standard-branch-protection,
+ [
+AS_HELP_STRING([--enable-standard-branch-protection],
+ [enable Branch Target Identification Mechanism and Return Address Signing by default for AArch64])
+AS_HELP_STRING([--disable-standard-branch-protection],
+ [disable Branch Target Identification Mechanism and Return Address Signing by default for AArch64])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_ENABLE_BTI=1 TARGET_ENABLE_PAC_RET=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-standard-branch-protection.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+ esac
+ ],
+ [])
+ # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
+ AC_ARG_ENABLE(fix-cortex-a53-835769,
+ [
+AS_HELP_STRING([--enable-fix-cortex-a53-835769],
+ [enable workaround for AArch64 Cortex-A53 erratum 835769 by default])
+AS_HELP_STRING([--disable-fix-cortex-a53-835769],
+ [disable workaround for AArch64 Cortex-A53 erratum 835769 by default])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+
+ esac
+ ],
+ [])
+ # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
+ AC_ARG_ENABLE(fix-cortex-a53-843419,
+ [
+AS_HELP_STRING([--enable-fix-cortex-a53-843419],
+ [enable workaround for AArch64 Cortex-A53 erratum 843419 by default])
+AS_HELP_STRING([--disable-fix-cortex-a53-843419],
+ [disable workaround for AArch64 Cortex-A53 erratum 843419 by default])
+ ],
+ [
+ case $enableval in
+ yes)
+ tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
+ ;;
+ no)
+ ;;
+ *)
+ AC_MSG_ERROR(['$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
+ Valid choices are 'yes' and 'no'.])
+ ;;
+
+ esac
+ ],
+ [])
+ ;;
+
+ # All TARGET_ABI_OSF targets.
+ alpha*-*-linux* | alpha*-*-*bsd*)
+ gcc_GAS_CHECK_FEATURE([explicit relocation support],
+ gcc_cv_as_alpha_explicit_relocs,,
+[ .set nomacro
+ .text
+ extbl $3, $2, $3 !lituse_bytoff!1
+ ldq $2, a($29) !literal!1
+ ldq $4, b($29) !literal!2
+ ldq_u $3, 0($2) !lituse_base!1
+ ldq $27, f($29) !literal!5
+ jsr $26, ($27), f !lituse_jsr!5
+ ldah $29, 0($26) !gpdisp!3
+ lda $0, c($29) !gprel
+ ldah $1, d($29) !gprelhigh
+ lda $1, d($1) !gprellow
+ lda $29, 0($29) !gpdisp!3],,
+ [AC_DEFINE(HAVE_AS_EXPLICIT_RELOCS, 1,
+ [Define if your assembler supports explicit relocations.])])
+ gcc_GAS_CHECK_FEATURE([jsrdirect relocation support],
+ gcc_cv_as_alpha_jsrdirect_relocs,,
+[ .set nomacro
+ .text
+ ldq $27, a($29) !literal!1
+ jsr $26, ($27), a !lituse_jsrdirect!1],,
+ [AC_DEFINE(HAVE_AS_JSRDIRECT_RELOCS, 1,
+ [Define if your assembler supports the lituse_jsrdirect relocation.])])
+ ;;
+
+ avr-*-*)
+ gcc_GAS_CHECK_FEATURE([--mlink-relax option], gcc_cv_as_avr_mlink_relax,
+ [--mlink-relax], [.text],,
+ [AC_DEFINE(HAVE_AS_AVR_MLINK_RELAX_OPTION, 1,
+ [Define if your avr assembler supports --mlink-relax option.])])
+
+ gcc_GAS_CHECK_FEATURE([-mrmw option], gcc_cv_as_avr_mrmw,
+ [-mrmw], [.text],,
+ [AC_DEFINE(HAVE_AS_AVR_MRMW_OPTION, 1,
+ [Define if your avr assembler supports -mrmw option.])])
+
+ gcc_GAS_CHECK_FEATURE([__gcc_isr pseudo instruction],
+ gcc_cv_as_avr_mgccisr,
+ [-mgcc-isr], [.text
+ __gcc_isr 1
+ __gcc_isr 2
+ __gcc_isr 0,r24
+ ],,
+ [AC_DEFINE(HAVE_AS_AVR_MGCCISR_OPTION, 1,
+ [Define if your avr assembler supports -mgcc-isr option.])])
+
+ # Check how default linker description file implements .rodata for
+ # avrxmega3 (PR21472). avr-gcc assumes .rodata is *not* loaded to
+ # RAM so avr-gcc skips __do_copy_data for .rodata objects.
+ AC_MSG_CHECKING(binutils for avrxmega3 .rodata support)
+ cat > conftest.s <<EOF
+ .section .rodata,"a",@progbits
+ .global xxvaryy
+ ;; avr-nm should print "... R xxvaryy", not "... D xxvaryy".
+ xxvaryy:
+ .word 1
+EOF
+ rm -f conftest.nm
+ AC_TRY_COMMAND([$gcc_cv_as -mmcu=avrxmega3 conftest.s -o conftest.o])
+ AC_TRY_COMMAND([$gcc_cv_ld -mavrxmega3 conftest.o -o conftest.elf])
+ AC_TRY_COMMAND([$gcc_cv_nm conftest.elf > conftest.nm])
+ if test -s conftest.nm
+ then
+ if grep ' R xxvaryy' conftest.nm > /dev/null; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_LD_AVR_AVRXMEGA3_RODATA_IN_FLASH, 1,
+ [Define if your default avr linker script for avrxmega3 leaves .rodata in flash.])
+ else
+ AC_MSG_RESULT(no: avrxmega3 .rodata located in RAM)
+ echo "$as_me: nm output was" >&AS_MESSAGE_LOG_FD
+ cat conftest.nm >&AS_MESSAGE_LOG_FD
+ avr_ld_ver="`$gcc_cv_ld -v | sed -e 's:^.* ::'`"
+ AC_MSG_WARN([[support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)]])
+ fi
+ else
+ AC_MSG_RESULT(test failed)
+ echo "$as_me: failed program was" >&AS_MESSAGE_LOG_FD
+ cat conftest.s >&AS_MESSAGE_LOG_FD
+ AC_MSG_WARN([[see `config.log' for details]])
+ fi
+ rm -f conftest.s conftest.o conftest.elf conftest.nm
+ ;;
+
+ cris-*-*)
+ gcc_GAS_CHECK_FEATURE([-no-mul-bug-abort option],
+ gcc_cv_as_cris_no_mul_bug,
+ [-no-mul-bug-abort], [.text],,
+ [AC_DEFINE(HAVE_AS_NO_MUL_BUG_ABORT_OPTION, 1,
+ [Define if your assembler supports the -no-mul-bug-abort option.])])
+ ;;
+
+ sparc*-*-*)
+ gcc_GAS_CHECK_FEATURE([-relax option], gcc_cv_as_sparc_relax,
+ [-relax], [.text],,
+ [AC_DEFINE(HAVE_AS_RELAX_OPTION, 1,
+ [Define if your assembler supports -relax option.])])
+
+ gcc_GAS_CHECK_FEATURE([GOTDATA_OP relocs],
+ gcc_cv_as_sparc_gotdata_op,
+ [-K PIC],
+[.text
+.align 4
+foo:
+ nop
+bar:
+ sethi %gdop_hix22(foo), %g1
+ xor %g1, %gdop_lox10(foo), %g1
+ ld [[%l7 + %g1]], %g2, %gdop(foo)],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ if test x$gcc_cv_objdump != x; then
+ if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
+ | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
+ gcc_cv_as_sparc_gotdata_op=no
+ else
+ gcc_cv_as_sparc_gotdata_op=yes
+ fi
+ fi
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_GOTDATA_OP, 1,
+ [Define if your assembler and linker support GOTDATA_OP relocs.])])
+
+ gcc_GAS_CHECK_FEATURE([unaligned pcrel relocs],
+ gcc_cv_as_sparc_ua_pcrel,
+ [-K PIC],
+[.text
+foo:
+ nop
+.data
+.align 4
+.byte 0
+.uaword %r_disp32(foo)],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_sparc_ua_pcrel=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_UA_PCREL, 1,
+ [Define if your assembler and linker support unaligned PC relative relocs.])
+
+ gcc_GAS_CHECK_FEATURE([unaligned pcrel relocs against hidden symbols],
+ gcc_cv_as_sparc_ua_pcrel_hidden,
+ [-K PIC],
+[.data
+.align 4
+.byte 0x31
+.uaword %r_disp32(foo)
+.byte 0x32, 0x33, 0x34
+.global foo
+.hidden foo
+foo:
+.skip 4],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
+ && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
+ | grep ' 31000000 07323334' > /dev/null 2>&1; then
+ if $gcc_cv_objdump -R conftest 2> /dev/null \
+ | grep 'DISP32' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_as_sparc_ua_pcrel_hidden=yes
+ fi
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_SPARC_UA_PCREL_HIDDEN, 1,
+ [Define if your assembler and linker support unaligned PC relative relocs against hidden symbols.])])
+ ]) # unaligned pcrel relocs
+
+ gcc_GAS_CHECK_FEATURE([offsetable %lo()],
+ gcc_cv_as_sparc_offsetable_lo10,
+ [-xarch=v9],
+[.text
+ or %g1, %lo(ab) + 12, %g1
+ or %g1, %lo(ab + 12), %g1],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
+ | grep ' 82106000 82106000' > /dev/null 2>&1; then
+ gcc_cv_as_sparc_offsetable_lo10=yes
+ fi],
+ [AC_DEFINE(HAVE_AS_OFFSETABLE_LO10, 1,
+ [Define if your assembler supports offsetable %lo().])])
+
+ gcc_GAS_CHECK_FEATURE([FMAF, HPC, and VIS 3.0 instructions],
+ gcc_cv_as_sparc_fmaf,
+ [-xarch=v9d],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ fmaddd %f0, %f2, %f4, %f6
+ addxccc %g1, %g2, %g3
+ fsrl32 %f2, %f4, %f8
+ fnaddd %f10, %f12, %f14],,
+ [AC_DEFINE(HAVE_AS_FMAF_HPC_VIS3, 1,
+ [Define if your assembler supports FMAF, HPC, and VIS 3.0 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC4 instructions],
+ gcc_cv_as_sparc_sparc4,
+ [-xarch=sparc4],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ cxbe %g2, %g3, 1f
+1: cwbneg %g2, %g3, 1f
+1: sha1
+ md5
+ aes_kexpand0 %f4, %f6, %f8
+ des_round %f38, %f40, %f42, %f44
+ camellia_f %f54, %f56, %f58, %f60
+ kasumi_fi_xor %f46, %f48, %f50, %f52],,
+ [AC_DEFINE(HAVE_AS_SPARC4, 1,
+ [Define if your assembler supports SPARC4 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC5 and VIS 4.0 instructions],
+ gcc_cv_as_sparc_sparc5,
+ [-xarch=sparc5],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ subxc %g1, %g2, %g3
+ fpadd8 %f0, %f2, %f4],,
+ [AC_DEFINE(HAVE_AS_SPARC5_VIS4, 1,
+ [Define if your assembler supports SPARC5 and VIS 4.0 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([SPARC6 instructions],
+ gcc_cv_as_sparc_sparc6,
+ [-xarch=sparc6],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ rd %entropy, %g1
+ fpsll64x %f0, %f2, %f4],,
+ [AC_DEFINE(HAVE_AS_SPARC6, 1,
+ [Define if your assembler supports SPARC6 instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([LEON instructions],
+ gcc_cv_as_sparc_leon,
+ [-Aleon],
+ [.text
+ .register %g2, #scratch
+ .register %g3, #scratch
+ .align 4
+ smac %g2, %g3, %g1
+ umac %g2, %g3, %g1
+ casa [[%g2]] 0xb, %g3, %g1],,
+ [AC_DEFINE(HAVE_AS_LEON, 1,
+ [Define if your assembler supports LEON instructions.])])
+ ;;
+
+changequote(,)dnl
+ i[34567]86-*-* | x86_64-*-*)
+changequote([,])dnl
+ case $target_os in
+ cygwin*)
+ # Full C++ conformance when using a shared libstdc++-v3 requires some
+ # support from the Cygwin DLL, which in more recent versions exports
+ # wrappers to aid in interposing and redirecting operators new, delete,
+ # etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
+ # are configuring for a version of Cygwin that exports the wrappers.
+ if test x$host = x$target && test x$host_cpu = xi686; then
+ AC_CHECK_FUNC([__wrap__Znaj],[gcc_ac_cygwin_dll_wrappers=yes],[gcc_ac_cygwin_dll_wrappers=no])
+ else
+ # Can't check presence of libc functions during cross-compile, so
+ # we just have to assume we're building for an up-to-date target.
+ gcc_ac_cygwin_dll_wrappers=yes
+ fi
+ AC_DEFINE_UNQUOTED(USE_CYGWIN_LIBSTDCXX_WRAPPERS,
+ [`if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`],
+ [Define if you want to generate code by default that assumes that the
+ Cygwin DLL exports wrappers to support libstdc++ function replacement.])
+ esac
+ case $target_os in
+ cygwin* | pe | mingw32*)
+ # Recent binutils allows the three-operand form of ".comm" on PE. This
+ # definition is used unconditionally to initialise the default state of
+ # the target option variable that governs usage of the feature.
+ gcc_GAS_CHECK_FEATURE([.comm with alignment], gcc_cv_as_comm_has_align,,
+ [.comm foo,1,32])
+ AC_DEFINE_UNQUOTED(HAVE_GAS_ALIGNED_COMM,
+ [`if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`],
+ [Define if your assembler supports specifying the alignment
+ of objects allocated using the GAS .comm command.])
+ # Used for DWARF 2 in PE
+ gcc_GAS_CHECK_FEATURE([.secrel32 relocs],
+ gcc_cv_as_ix86_pe_secrel32,,
+[.text
+foo: nop
+.data
+ .secrel32 foo],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_pe_secrel32=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_GAS_PE_SECREL32_RELOC, 1,
+ [Define if your assembler and linker support 32-bit section relative relocs via '.secrel32 label'.])])
+ # Test if the assembler supports the extended form of the .section
+ # directive that specifies section alignment. LTO support uses this,
+ # but normally only after installation, so we warn but don't fail the
+ # configure if LTO is enabled but the assembler does not support it.
+ gcc_GAS_CHECK_FEATURE([.section with alignment], gcc_cv_as_section_has_align,
+ -fatal-warnings,[.section lto_test,"dr0"])
+ if test x$gcc_cv_as_section_has_align != xyes; then
+ case ",$enable_languages," in
+ *,lto,*)
+ AC_MSG_WARN([LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded.])
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ case $target_os in
+ darwin2* | darwin19*)
+ gcc_GAS_CHECK_FEATURE([llvm assembler x86-pad-for-align option],
+ gcc_cv_as_mllvm_x86_pad_for_align,
+ [-mllvm -x86-pad-for-align=false], [.text],,
+ [AC_DEFINE(HAVE_AS_MLLVM_X86_PAD_FOR_ALIGN, 1,
+ [Define if your Mac OS X assembler supports -mllvm -x86-pad-for-align=false.])])
+ ;;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([-xbrace_comment], gcc_cv_as_ix86_xbrace_comment,
+ [-xbrace_comment=no], [.text],,
+ [AC_DEFINE(HAVE_AS_XBRACE_COMMENT_OPTION, 1,
+ [Define if your assembler supports -xbrace_comment option.])])
+
+ gcc_GAS_CHECK_FEATURE([filds and fists mnemonics],
+ gcc_cv_as_ix86_filds,,
+ [filds (%ebp); fists (%ebp)],,
+ [AC_DEFINE(HAVE_AS_IX86_FILDS, 1,
+ [Define if your assembler uses filds and fists mnemonics.])])
+
+ gcc_GAS_CHECK_FEATURE([fildq and fistpq mnemonics],
+ gcc_cv_as_ix86_fildq,,
+ [fildq (%ebp); fistpq (%ebp)],,
+ [AC_DEFINE(HAVE_AS_IX86_FILDQ, 1,
+ [Define if your assembler uses fildq and fistq mnemonics.])])
+
+ gcc_GAS_CHECK_FEATURE([cmov syntax],
+ gcc_cv_as_ix86_cmov_sun_syntax,,
+ [cmovl.l %edx, %eax],,
+ [AC_DEFINE(HAVE_AS_IX86_CMOV_SUN_SYNTAX, 1,
+ [Define if your assembler supports the Sun syntax for cmov.])])
+
+ gcc_GAS_CHECK_FEATURE([ffreep mnemonic],
+ gcc_cv_as_ix86_ffreep,,
+ [ffreep %st(1)],,
+ [AC_DEFINE(HAVE_AS_IX86_FFREEP, 1,
+ [Define if your assembler supports the ffreep mnemonic.])])
+
+ gcc_GAS_CHECK_FEATURE([.quad directive],
+ gcc_cv_as_ix86_quad,,
+ [.quad 0],,
+ [AC_DEFINE(HAVE_AS_IX86_QUAD, 1,
+ [Define if your assembler supports the .quad directive.])])
+
+ gcc_GAS_CHECK_FEATURE([sahf mnemonic],
+ gcc_cv_as_ix86_sahf,,
+ [.code64
+ sahf],,
+ [AC_DEFINE(HAVE_AS_IX86_SAHF, 1,
+ [Define if your assembler supports the sahf mnemonic in 64bit mode.])])
+
+ gcc_GAS_CHECK_FEATURE([interunit movq mnemonic],
+ gcc_cv_as_ix86_interunit_movq,,
+ [.code64
+ movq %mm0, %rax
+ movq %rax, %xmm0])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_INTERUNIT_MOVQ,
+ [`if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`],
+ [Define if your assembler supports interunit movq mnemonic.])
+
+ gcc_GAS_CHECK_FEATURE([hle prefixes],
+ gcc_cv_as_ix86_hle,,
+ [lock xacquire cmpxchg %esi, (%ecx)],,
+ [AC_DEFINE(HAVE_AS_IX86_HLE, 1,
+ [Define if your assembler supports HLE prefixes.])])
+
+ gcc_GAS_CHECK_FEATURE([swap suffix],
+ gcc_cv_as_ix86_swap,,
+ [movl.s %esp, %ebp],,
+ [AC_DEFINE(HAVE_AS_IX86_SWAP, 1,
+ [Define if your assembler supports the swap suffix.])])
+
+ gcc_GAS_CHECK_FEATURE([different section symbol subtraction],
+ gcc_cv_as_ix86_diff_sect_delta,,
+ [.section .rodata
+.L1:
+ .long .L2-.L1
+ .long .L3-.L1
+ .text
+.L3: nop
+.L2: nop],,
+ [AC_DEFINE(HAVE_AS_IX86_DIFF_SECT_DELTA, 1,
+ [Define if your assembler supports the subtraction of symbols in different sections.])])
+
+ gcc_GAS_CHECK_FEATURE([rep and lock prefix],
+ gcc_cv_as_ix86_rep_lock_prefix,,
+ [rep movsl
+ rep ret
+ rep nop
+ rep bsf %ecx, %eax
+ rep bsr %ecx, %eax
+ lock addl %edi, (%eax,%esi)
+ lock orl $0, (%esp)],,
+ [AC_DEFINE(HAVE_AS_IX86_REP_LOCK_PREFIX, 1,
+ [Define if the assembler supports 'rep <insn>, lock <insn>'.])])
+
+ gcc_GAS_CHECK_FEATURE([ud2 mnemonic],
+ gcc_cv_as_ix86_ud2,,
+ [ud2],,
+ [AC_DEFINE(HAVE_AS_IX86_UD2, 1,
+ [Define if your assembler supports the 'ud2' mnemonic.])])
+
+ # Enforce 32-bit output with gas and gld.
+ if test x$gas = xyes; then
+ as_ix86_gas_32_opt="--32"
+ fi
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
+ ld_ix86_gld_32_opt="-melf_i386_sol2"
+ else
+ ld_ix86_gld_32_opt="-melf_i386"
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_GD_PLT reloc],
+ gcc_cv_as_ix86_tlsgdplt,
+ [$as_ix86_gas_32_opt],
+ [call tls_gd@tlsgdplt],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsgdplt=yes
+ fi
+ rm -f conftest],
+ [AC_DEFINE(HAVE_AS_IX86_TLSGDPLT, 1,
+ [Define if your assembler and linker support @tlsgdplt.])])
+
+ conftest_s='
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+tls_ld:
+ .section .text,"ax",@progbits
+ call tls_ld@tlsldmplt'
+
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM_PLT reloc],
+ gcc_cv_as_ix86_tlsldmplt,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tlsldmplt=yes
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLSLDMPLT,
+ [`if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`],
+ [Define to 1 if your assembler and linker support @tlsldmplt.])
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal value@tlsldm(%ebx), %eax
+ call ___tls_get_addr@plt
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type value, @object
+value:'
+ gcc_GAS_CHECK_FEATURE([R_386_TLS_LDM reloc],
+ gcc_cv_as_ix86_tlsldm,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
+ if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
+ || dis conftest 2>/dev/null | grep nop > /dev/null; then
+ gcc_cv_as_ix86_tlsldm=yes
+ fi
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLSLDM,
+ [`if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`],
+ [Define to 1 if your assembler and linker support @tlsldm.])
+
+ conftest_s='
+ .data
+bar:
+ .byte 1
+ .text
+ .global _start
+_start:
+ cmpl $0, bar@GOT
+ jmp *_start@GOT'
+ gcc_GAS_CHECK_FEATURE([R_386_GOT32X reloc],
+ gcc_cv_as_ix86_got32x,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
+ && test x$gcc_cv_readelf != x \
+ && $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
+ | grep R_386_GOT32X > /dev/null 2>&1 \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ if $gcc_cv_objdump -dw conftest 2>&1 \
+ | grep 0xffffff > /dev/null 2>&1; then
+ gcc_cv_as_ix86_got32x=no
+ else
+ gcc_cv_as_ix86_got32x=yes
+ fi
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_GOT32X,
+ [`if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler and linker support @GOT.])
+
+ gcc_GAS_CHECK_FEATURE([GOTOFF in data],
+ gcc_cv_as_ix86_gotoff_in_data,
+ [$as_ix86_gas_32_opt],
+[ .text
+.L0:
+ nop
+ .data
+ .long .L0@GOTOFF])
+ AC_DEFINE_UNQUOTED(HAVE_AS_GOTOFF_IN_DATA,
+ [`if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`],
+ [Define true if the assembler supports '.long foo@GOTOFF'.])
+
+ conftest_s='
+ .section .text,"ax",@progbits
+ .globl _start
+ .type _start, @function
+_start:
+ leal ld@tlsldm(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+ leal gd@tlsgd(%ecx), %eax
+ call *___tls_get_addr@GOT(%ecx)
+
+ .section .tdata,"aw'$tls_section_flag'",@progbits
+ .type ld, @object
+ld:
+ .byte 0
+ .globl gd
+ .type gd, @object
+gd:
+ .byte 0'
+ gcc_GAS_CHECK_FEATURE([calling ___tls_get_addr via GOT],
+ gcc_cv_as_ix86_tls_get_addr_via_got,
+ [$as_ix86_gas_32_opt],
+ [$conftest_s],
+ [if test x$gcc_cv_ld != x \
+ && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_as_ix86_tls_get_addr_via_got=yes
+ fi
+ rm -f conftest])
+ AC_DEFINE_UNQUOTED(HAVE_AS_IX86_TLS_GET_ADDR_GOT,
+ [`if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your assembler and linker support calling ___tls_get_addr via GOT.])
+ ;;
+
+ ia64*-*-*)
+ gcc_GAS_CHECK_FEATURE([ltoffx and ldxmov relocs],
+ gcc_cv_as_ia64_ltoffx_ldxmov_relocs,,
+[ .text
+ addl r15 = @ltoffx(x#), gp
+ ;;
+ ld8.mov r16 = [[r15]], x#
+],,
+ [AC_DEFINE(HAVE_AS_LTOFFX_LDXMOV_RELOCS, 1,
+ [Define if your assembler supports ltoffx and ldxmov relocations.])])
+
+ ;;
+
+ powerpc*-*-*)
+
+ case $target in
+ *-*-darwin*)
+ gcc_GAS_CHECK_FEATURE([.machine directive support],
+ gcc_cv_as_machine_directive,,
+ [ .machine ppc7400])
+ if test x$gcc_cv_as_machine_directive != xyes; then
+ echo "*** This target requires an assembler supporting \".machine\"" >&2
+ echo you can get it from: https://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
+ test x$build = x$target && exit 1
+ fi
+ ;;
+ esac
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr5"
+ .csect .text[[PR]]
+ mfcr 3,128';;
+ *-*-darwin*) conftest_s=' .text
+ mfcr r3,128';;
+ *) conftest_s=' .machine power4
+ .text
+ mfcr 3,128';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([mfcr field support],
+ gcc_cv_as_powerpc_mfcrf,,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_MFCRF, 1,
+ [Define if your assembler supports mfcr field.])])
+
+ case $target in
+ *-*-aix*) conftest_s=' .csect .text[[PR]]
+LCF..0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
+ *-*-darwin*)
+ conftest_s=' .text
+LCF0:
+ addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
+ *) conftest_s=' .text
+.LCF0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([rel16 relocs],
+ gcc_cv_as_powerpc_rel16, -a32,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_REL16, 1,
+ [Define if your assembler supports R_PPC_REL16 relocs.])])
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr7"
+ .csect .text[[PR]]
+ lxvd2x 1,2,3';;
+ *) conftest_s=' .machine power7
+ .text
+ lxvd2x 1,2,3';;
+ esac
+
+ gcc_GAS_CHECK_FEATURE([vector-scalar support],
+ gcc_cv_as_powerpc_vsx, -a32,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_VSX, 1,
+ [Define if your assembler supports VSX instructions.])])
+
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_powerpc_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+
+ gcc_GAS_CHECK_FEATURE([prologue entry point marker support],
+ gcc_cv_as_powerpc_entry_markers,-a64 --fatal-warnings,
+ [ .reloc .,R_PPC64_ENTRY; nop],,
+ [AC_DEFINE(HAVE_AS_ENTRY_MARKERS, 1,
+ [Define if your assembler supports the R_PPC64_ENTRY relocation.])])
+
+ gcc_GAS_CHECK_FEATURE([plt sequence marker support],
+ gcc_cv_as_powerpc_pltseq_markers,-a32 --fatal-warnings,
+ [ .reloc .,R_PPC_PLTSEQ; nop],,
+ [AC_DEFINE(HAVE_AS_PLTSEQ, 1,
+ [Define if your assembler supports R_PPC*_PLTSEQ relocations.])])
+
+ case $target in
+ *-*-aix*)
+ gcc_GAS_CHECK_FEATURE([AIX .ref support],
+ gcc_cv_as_aix_ref,,
+ [ .csect stuff[[rw]]
+ stuff:
+ .long 1
+ .extern sym
+ .ref sym
+ ],,
+ [AC_DEFINE(HAVE_AS_REF, 1,
+ [Define if your assembler supports .ref])])
+
+ gcc_GAS_CHECK_FEATURE([AIX DWARF location lists section support],
+ gcc_cv_as_aix_dwloc,,
+ [ .dwsect 0xA0000
+ Lframe..0:
+ .vbyte 4,Lframe..0
+ ],,
+ [AC_DEFINE(HAVE_XCOFF_DWARF_EXTRAS, 1,
+ [Define if your assembler supports AIX debug frame section label reference.])])
+ ;;
+ esac
+ ;;
+
+ mips*-*-*)
+ gcc_GAS_CHECK_FEATURE([explicit relocation support],
+ gcc_cv_as_mips_explicit_relocs,,
+[ lw $4,%gp_rel(foo)($4)],,
+ [if test x$target_cpu_default = x
+ then target_cpu_default=MASK_EXPLICIT_RELOCS
+ else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
+ fi])
+
+ gcc_GAS_CHECK_FEATURE([-mno-shared support],
+ gcc_cv_as_mips_no_shared,[-mno-shared], [nop],,
+ [AC_DEFINE(HAVE_AS_NO_SHARED, 1,
+ [Define if the assembler understands -mno-shared.])])
+
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_mips_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+
+ gcc_GAS_CHECK_FEATURE([.module support],
+ gcc_cv_as_mips_dot_module,[-32],
+ [.module mips2
+ .module fp=xx],,
+ [AC_DEFINE(HAVE_AS_DOT_MODULE, 1,
+ [Define if your assembler supports .module.])])
+ if test x$gcc_cv_as_mips_dot_module = xno \
+ && test x$with_fp_32 != x; then
+ AC_MSG_ERROR(
+ [Requesting --with-fp-32= requires assembler support for .module.])
+ fi
+
+ gcc_GAS_CHECK_FEATURE([.micromips support],
+ gcc_cv_as_micromips_support,[--fatal-warnings],
+ [.set micromips],,
+ [AC_DEFINE(HAVE_GAS_MICROMIPS, 1,
+ [Define if your assembler supports the .set micromips directive])])
+
+ gcc_GAS_CHECK_FEATURE([.dtprelword support],
+ gcc_cv_as_mips_dtprelword,,
+ [.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000],,
+ [AC_DEFINE(HAVE_AS_DTPRELWORD, 1,
+ [Define if your assembler supports .dtprelword.])])
+
+ gcc_GAS_CHECK_FEATURE([DSPR1 mult with four accumulators support],
+ gcc_cv_as_mips_dspr1_mult,,
+[ .set mips32r2
+ .set nodspr2
+ .set dsp
+ madd $ac3,$4,$5
+ maddu $ac3,$4,$5
+ msub $ac3,$4,$5
+ msubu $ac3,$4,$5
+ mult $ac3,$4,$5
+ multu $ac3,$4,$5],,
+ [AC_DEFINE(HAVE_AS_DSPR1_MULT, 1,
+ [Define if your assembler supports DSPR1 mult.])])
+
+ AC_MSG_CHECKING(assembler and linker for explicit JALR relocation)
+ gcc_cv_as_ld_jalr_reloc=no
+ if test $gcc_cv_as_mips_explicit_relocs = yes; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
+ echo ' .ent x' > conftest.s
+ echo 'x: lw $2,%got_disp(y)($3)' >> conftest.s
+ echo ' lw $25,%call16(y)($28)' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,y' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .reloc 1f,R_MIPS_JALR,x' >> conftest.s
+ echo '1: jalr $25' >> conftest.s
+ echo ' .end x' >> conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&AS_MESSAGE_LOG_FD \
+ && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&AS_MESSAGE_LOG_FD; then
+ if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
+ && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
+ gcc_cv_as_ld_jalr_reloc=yes
+ fi
+ fi
+ rm -f conftest.*
+ fi
+ fi
+ if test $gcc_cv_as_ld_jalr_reloc = yes; then
+ if test x$target_cpu_default = x; then
+ target_cpu_default=MASK_RELAX_PIC_CALLS
+ else
+ target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
+ fi
+ fi
+ AC_MSG_RESULT($gcc_cv_as_ld_jalr_reloc)
+
+ AC_CACHE_CHECK([linker for .eh_frame personality relaxation],
+ [gcc_cv_ld_mips_personality_relaxation],
+ [gcc_cv_ld_mips_personality_relaxation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 21 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ elif test x$gcc_cv_as != x \
+ -a x$gcc_cv_ld != x \
+ -a x$gcc_cv_readelf != x ; then
+ cat > conftest.s <<EOF
+ .cfi_startproc
+ .cfi_personality 0x80,indirect_ptr
+ .ent test
+test:
+ nop
+ .end test
+ .cfi_endproc
+
+ .section .data,"aw",@progbits
+indirect_ptr:
+ .dc.a personality
+EOF
+ if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
+ if $gcc_cv_readelf -d conftest 2>&1 \
+ | grep TEXTREL > /dev/null 2>&1; then
+ :
+ elif $gcc_cv_readelf --relocs conftest 2>&1 \
+ | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_ld_mips_personality_relaxation=yes
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest])
+ if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
+ AC_DEFINE(HAVE_LD_PERSONALITY_RELAXATION, 1,
+ [Define if your linker can relax absolute .eh_frame personality
+pointers into PC-relative form.])
+ fi
+
+ gcc_GAS_CHECK_FEATURE([-mnan= support],
+ gcc_cv_as_mips_nan,
+ [-mnan=2008],,,
+ [AC_DEFINE(HAVE_AS_NAN, 1,
+ [Define if the assembler understands -mnan=.])])
+ if test x$gcc_cv_as_mips_nan = xno \
+ && test x$with_nan != x; then
+ AC_MSG_ERROR(
+ [Requesting --with-nan= requires assembler support for -mnan=])
+ fi
+ ;;
+ msp430-*-*)
+ # Earlier GAS versions generically support .gnu_attribute, but the
+ # msp430 assembler will not do anything with it.
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_msp430_gnu_attribute,,
+ [.gnu_attribute 4,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+ gcc_GAS_CHECK_FEATURE([.mspabi_attribute support],
+ gcc_cv_as_msp430_mspabi_attribute,,
+ [.mspabi_attribute 4,2],,
+ [AC_DEFINE(HAVE_AS_MSPABI_ATTRIBUTE, 1,
+ [Define if your assembler supports .mspabi_attribute.])])
+ if test x$enable_newlib_nano_formatted_io = xyes; then
+ AC_DEFINE(HAVE_NEWLIB_NANO_FORMATTED_IO, 1, [Define if GCC has been
+configured with --enable-newlib-nano-formatted-io.])
+ fi
+ ;;
+ nios2-*-*)
+ # Versions 2.33 and earlier lacked support for the %gotoff relocation
+ # syntax that is documented in the ABI specification.
+ gcc_GAS_CHECK_FEATURE([support for %gotoff relocations in constant data],
+ gcc_cv_as_nios2_gotoff_relocation,,
+[ .extern foo
+ .data
+ .long %gotoff(foo)],,
+ [AC_DEFINE(HAVE_AS_NIOS2_GOTOFF_RELOCATION, 1,
+ [Define if your assembler supports %gotoff relocation syntax.])])
+ ;;
+ riscv*-*-*)
+ gcc_GAS_CHECK_FEATURE([.attribute support],
+ gcc_cv_as_riscv_attribute,,
+ [.attribute stack_align,4],,
+ [AC_DEFINE(HAVE_AS_RISCV_ATTRIBUTE, 1,
+ [Define if your assembler supports .attribute.])])
+ gcc_GAS_CHECK_FEATURE([-misa-spec= support],
+ gcc_cv_as_riscv_isa_spec,
+ [-misa-spec=2.2],,,
+ [AC_DEFINE(HAVE_AS_MISA_SPEC, 1,
+ [Define if the assembler understands -misa-spec=.])])
+ gcc_GAS_CHECK_FEATURE([-march=rv32i_zifencei support],
+ gcc_cv_as_riscv_march_zifencei,
+ [-march=rv32i_zifencei2p0],,,
+ [AC_DEFINE(HAVE_AS_MARCH_ZIFENCEI, 1,
+ [Define if the assembler understands -march=rv*_zifencei.])])
+ ;;
+ loongarch*-*-*)
+ gcc_GAS_CHECK_FEATURE([.dtprelword support],
+ gcc_cv_as_loongarch_dtprelword, [2,18,0],,
+ [.section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ .dtprelword x+0x8000],,
+ [AC_DEFINE(HAVE_AS_DTPRELWORD, 1,
+ [Define if your assembler supports .dtprelword.])])
+ ;;
+ s390*-*-*)
+ gcc_GAS_CHECK_FEATURE([.gnu_attribute support],
+ gcc_cv_as_s390_gnu_attribute,,
+ [.gnu_attribute 8,1],,
+ [AC_DEFINE(HAVE_AS_GNU_ATTRIBUTE, 1,
+ [Define if your assembler supports .gnu_attribute.])])
+ gcc_GAS_CHECK_FEATURE([.machine and .machinemode support],
+ gcc_cv_as_s390_machine_machinemode,,
+ [ .machinemode push
+ .machinemode pop
+ .machine push
+ .machine pop],,
+ [AC_DEFINE(HAVE_AS_MACHINE_MACHINEMODE, 1,
+ [Define if your assembler supports .machine and .machinemode.])])
+ gcc_GAS_CHECK_FEATURE([architecture modifiers support],
+ gcc_cv_as_s390_architecture_modifiers,,
+ [ .machine z13+vx ],,
+ [AC_DEFINE(HAVE_AS_ARCHITECTURE_MODIFIERS, 1,
+ [Define if your assembler supports architecture modifiers.])])
+ gcc_GAS_CHECK_FEATURE([vector load/store alignment hints],
+ gcc_cv_as_s390_vector_loadstore_alignment_hints,,
+ [ vl %v24,0(%r15),3 ],,
+ [AC_DEFINE(HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS, 1,
+ [Define if your assembler supports vl/vst/vlm/vstm with an optional alignment hint argument.])])
+ gcc_GAS_CHECK_FEATURE([vector load/store alignment hints on z13],
+ gcc_cv_as_s390_vector_loadstore_alignment_hints_on_z13, [-mzarch -march=z13],
+ [ vl %v24,0(%r15),3 ],,
+ [AC_DEFINE(HAVE_AS_VECTOR_LOADSTORE_ALIGNMENT_HINTS_ON_Z13, 1,
+ [Define if your assembler supports vl/vst/vlm/vstm with an optional alignment hint argument on z13.])])
+
+ ;;
+esac
+
+# Mips, LoongArch and HP-UX need the GNU assembler.
+# Linux on IA64 might be able to use the Intel assembler.
+
+case "$target" in
+ mips*-*-* | loongarch*-*-* | *-*-hpux* )
+ if test x$gas_flag = xyes \
+ || test x"$host" != x"$build" \
+ || test ! -x "$gcc_cv_as" \
+ || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ :
+ else
+ echo "*** This configuration requires the GNU assembler" >&2
+ exit 1
+ fi
+ ;;
+esac
+
+# This tests if the assembler supports two registers for global_load functions
+# (like in LLVM versions <12) or one register (like in LLVM 12).
+case "$target" in
+ amdgcn-* | gcn-*)
+ AC_MSG_CHECKING(assembler fix for global_load functions)
+ gcc_cv_as_gcn_global_load_fixed=yes
+ if test x$gcc_cv_as != x; then
+ cat > conftest.s <<EOF
+ global_store_dwordx2 v[[1:2]], v[[4:5]], s[[14:15]]
+EOF
+ if $gcc_cv_as -triple=amdgcn--amdhsa -filetype=obj -mcpu=gfx900 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_gcn_global_load_fixed=no
+ fi
+ rm -f conftest.s conftest.o conftest
+ fi
+ global_load_fixed=`if test x$gcc_cv_as_gcn_global_load_fixed = xyes; then echo 1; else echo 0; fi`
+ AC_DEFINE_UNQUOTED(HAVE_GCN_ASM_GLOBAL_LOAD_FIXED, $global_load_fixed,
+ [Define if your assembler has fixed global_load functions.])
+ AC_MSG_RESULT($gcc_cv_as_gcn_global_load_fixed)
+ ;;
+esac
+
+case "$target" in
+ amdgcn-* | gcn-*)
+ # Test the LLVM assembler syntax dialect; they have made a number of
+ # changes between LLVM 12 & 13 without any backward compatibility.
+ gcc_GAS_CHECK_FEATURE([assembler amdgcn_target v2/3 syntax],
+ gcc_cv_as_gcn_asm_v3_syntax,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack],
+ [.amdgcn_target "amdgcn-unknown-amdhsa--gfx906+xnack"],,
+ [AC_DEFINE(HAVE_GCN_ASM_V3_SYNTAX, 1,
+ [Define if your assembler expects amdgcn_target gfx908+xnack syntax.])])
+ gcc_GAS_CHECK_FEATURE([assembler amdgcn_target v4 syntax],
+ gcc_cv_as_gcn_asm_v4_syntax,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack],
+ [.amdgcn_target "amdgcn-unknown-amdhsa--gfx908:xnack+"],,
+ [AC_DEFINE(HAVE_GCN_ASM_V4_SYNTAX, 1,
+ [Define if your assembler expects amdgcn_target gfx908:xnack+ syntax.])])
+
+ # Some attribute names changed in the move to v4 ...
+ if test $gcc_cv_as_gcn_asm_v3_syntax = yes; then
+ sramopt="+sram-ecc"
+ sramattr="+sram-ecc"
+ xnackattr="+xnack"
+ elif test $gcc_cv_as_gcn_asm_v4_syntax = yes; then
+ sramopt="+sramecc"
+ sramattr=":sramecc+"
+ xnackattr=":xnack+"
+ else
+ AC_MSG_ERROR([Unrecognised assembler version])
+ fi
+
+ # Test whether the LLVM assembler accepts -mattr=+xnack without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # LLVM 12+ throws a warning for GPUs without support.
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for fiji],
+ gcc_cv_as_gcn_xnack_ecc_fiji,
+ [-triple=amdgcn--amdhsa -mcpu=fiji -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_fiji=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_FIJI, 1,
+ [Define if your assembler allows -mattr=+xnack for fiji.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx900],
+ gcc_cv_as_gcn_xnack_ecc_gfx900,
+ [-triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx900=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX900, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx900.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx906],
+ gcc_cv_as_gcn_xnack_ecc_gfx906,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx906=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX906, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx906.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=+xnack for gfx908],
+ gcc_cv_as_gcn_xnack_ecc_gfx908,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=+xnack 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_xnack_ecc_gfx908=yes],
+ [AC_DEFINE(HAVE_GCN_XNACK_GFX908, 1,
+ [Define if your assembler allows -mattr=+xnack for gfx908.])])
+ rm -f conftest.err
+
+ # Test whether the LLVM assembler accepts -mattr=+sramecc without any
+ # diagnostic. LLVM 9 & 10 accept the option whether it makes sense or not,
+ # (some?) LLVM 12 rejects it for all GPUs, and LLVM13 throws a warning
+ # for GPUs without support.
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for fiji],
+ gcc_cv_as_gcn_sram_ecc_fiji,
+ [-triple=amdgcn--amdhsa -mcpu=fiji -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_fiji=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_FIJI, 1,
+ [Define if your assembler allows -mattr=+sramecc for fiji.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx900],
+ gcc_cv_as_gcn_sram_ecc_gfx900,
+ [-triple=amdgcn--amdhsa -mcpu=gfx900 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx900=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX900, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx900.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx906],
+ gcc_cv_as_gcn_sram_ecc_gfx906,
+ [-triple=amdgcn--amdhsa -mcpu=gfx906 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx906=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX906, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx906.])])
+ rm -f conftest.err
+ gcc_GAS_CHECK_FEATURE([assembler accepts -mattr=$sramopt for gfx908],
+ gcc_cv_as_gcn_sram_ecc_gfx908,
+ [-triple=amdgcn--amdhsa -mcpu=gfx908 -mattr=$sramopt 2>conftest.err], [],
+ [grep "." conftest.err >&AS_MESSAGE_LOG_FD \
+ || gcc_cv_as_gcn_sram_ecc_gfx908=yes],
+ [AC_DEFINE(HAVE_GCN_SRAM_ECC_GFX908, 1,
+ [Define if your assembler allows -mattr=+sramecc for gfx908.])])
+ rm -f conftest.err
+ ;;
+ arm*)
+ gcc_GAS_CHECK_FEATURE([assembler for arm accepts context-specific architecture extensions],
+ gcc_cv_as_arm_option_extensions,
+ [-march=armv8.1-m.main+mve],
+ [.text
+ .thumb
+ .syntax unified
+ vmov.f32 s0, s1],,
+ [AC_DEFINE(HAVE_GAS_ARM_EXTENDED_ARCH, 1,
+ [Define if your Arm assembler permits context-specific feature extensions.])])
+esac
+
+# ??? Not all targets support dwarf2 debug_line, even within a version
+# of gas. Moreover, we need to emit a valid instruction to trigger any
+# info to the output file. So, as supported targets are added to gas 2.11,
+# add some instruction here to (also) show we expect this might work.
+# ??? Once 2.11 is released, probably need to add first known working
+# version to the per-target configury.
+case "$cpu_type" in
+ aarch64 | alpha | arc | arm | avr | bfin | cris | csky | i386 | loongarch | m32c \
+ | m68k | microblaze | mips | nds32 | nios2 | pa | riscv | rs6000 | score | sparc \
+ | tilegx | tilepro | visium | xstormy16 | xtensa)
+ insn="nop"
+ ;;
+ ia64 | s390)
+ insn="nop 0"
+ ;;
+ mmix)
+ insn="swym 0"
+ ;;
+esac
+if test x"$insn" != x; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0
+ $insn"
+ gcc_GAS_CHECK_FEATURE([dwarf2 debug_line support],
+ gcc_cv_as_dwarf2_debug_line,,
+ [$conftest_s],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ elif test x$gcc_cv_otool != x \
+ && $gcc_cv_otool -l conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
+ gcc_cv_as_dwarf2_debug_line=yes
+ fi])
+
+# The .debug_line file table must be in the exact order that
+# we specified the files, since these indices are also used
+# by DW_AT_decl_file. Approximate this test by testing if
+# the assembler bitches if the same index is assigned twice.
+ gcc_GAS_CHECK_FEATURE([buggy dwarf2 .file directive],
+ gcc_cv_as_dwarf2_file_buggy,,
+[ .file 1 "foo.s"
+ .file 1 "bar.s"])
+
+ if test $gcc_cv_as_dwarf2_debug_line = yes \
+ && test $gcc_cv_as_dwarf2_file_buggy = no; then
+ AC_DEFINE(HAVE_AS_DWARF2_DEBUG_LINE, 1,
+ [Define if your assembler supports dwarf2 .file/.loc directives,
+ and preserves file table indices exactly as given.])
+
+ if test $gcc_cv_as_leb128 = yes; then
+ conftest_s="\
+ .file 1 \"conftest.s\"
+ .loc 1 3 0 view .LVU1
+ $insn
+ .data
+ .uleb128 .LVU1
+ .uleb128 .LVU1
+"
+ gcc_GAS_CHECK_FEATURE([dwarf2 debug_view support],
+ gcc_cv_as_dwarf2_debug_view,,
+ [$conftest_s],,
+ [AC_DEFINE(HAVE_AS_DWARF2_DEBUG_VIEW, 1,
+ [Define if your assembler supports views in dwarf2 .loc directives.])])
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([--gdwarf2 option],
+ gcc_cv_as_gdwarf2_flag,
+ [--gdwarf2], [$insn],,
+ [AC_DEFINE(HAVE_AS_GDWARF2_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gdwarf2 option.])])
+
+ gcc_GAS_CHECK_FEATURE([--gdwarf-5 option],
+ gcc_cv_as_gdwarf_5_flag,
+ [--gdwarf-5], [$insn],
+ [if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -Wi conftest.o 2>&1 \
+ | grep DW_TAG_compile_unit > /dev/null 2>&1; then
+ gcc_cv_as_gdwarf_5_flag=yes;
+ fi],[AC_DEFINE(HAVE_AS_GDWARF_5_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gdwarf-5 option.])])
+
+ case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ section_flags=\"dr\"
+ function_type=".def foo; .scl 2; .type 32; .endef"
+ function_size="";;
+ *)
+ section_flags=\"\",%progbits
+ function_type=".type foo, %function"
+ function_size=".size foo, .-foo";;
+ esac
+ dwarf4_debug_info_size=0x46
+ dwarf4_high_pc_form=7
+ dwarf4_debug_aranges_size=0x2c
+ dwarf4_line_sz=9
+ for dwarf4_addr_size in 8 4; do
+ conftest_s="\
+ .file \"a.c\"
+ .text
+.Ltext0:
+ .p2align 4
+ .globl foo
+ $function_type
+foo:
+.LFB0:
+.LM1:
+ $insn
+.LM2:
+.LFE0:
+ $function_size
+.Letext0:
+ .section .debug_info,$section_flags
+.Ldebug_info0:
+ .4byte $dwarf4_debug_info_size
+ .2byte 0x4
+ .4byte .Ldebug_abbrev0
+ .byte 0x$dwarf4_addr_size
+ .byte 0x1
+ .ascii \"GNU C17\\0\"
+ .byte 0xc
+ .ascii \"a.c\\0\"
+ .ascii \"/\\0\"
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .4byte .Ldebug_line0
+ .byte 0x2
+ .ascii \"foo\\0\"
+ .byte 0x1
+ .byte 0x2
+ .byte 0x1
+ .${dwarf4_addr_size}byte .LFB0
+ .${dwarf4_addr_size}byte .LFE0-.LFB0
+ .byte 0x1
+ .byte 0x9c
+ .byte 0
+ .section .debug_abbrev,$section_flags
+.Ldebug_abbrev0:
+ .byte 0x1
+ .byte 0x11
+ .byte 0x1
+ .byte 0x25
+ .byte 0x8
+ .byte 0x13
+ .byte 0xb
+ .byte 0x3
+ .byte 0x8
+ .byte 0x1b
+ .byte 0x8
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x10
+ .byte 0x17
+ .byte 0
+ .byte 0
+ .byte 0x2
+ .byte 0x2e
+ .byte 0
+ .byte 0x3f
+ .byte 0x19
+ .byte 0x3
+ .byte 0x8
+ .byte 0x3a
+ .byte 0xb
+ .byte 0x3b
+ .byte 0xb
+ .byte 0x39
+ .byte 0xb
+ .byte 0x11
+ .byte 0x1
+ .byte 0x12
+ .byte 0x$dwarf4_high_pc_form
+ .byte 0x40
+ .byte 0x18
+ .byte 0
+ .byte 0
+ .byte 0
+ .section .debug_aranges,$section_flags
+ .4byte $dwarf4_debug_aranges_size
+ .2byte 0x2
+ .4byte .Ldebug_info0
+ .byte 0x8
+ .byte 0
+ .2byte 0
+ .2byte 0
+ .${dwarf4_addr_size}byte .Ltext0
+ .${dwarf4_addr_size}byte .Letext0-.Ltext0
+ .${dwarf4_addr_size}byte 0
+ .${dwarf4_addr_size}byte 0
+ .section .debug_line,$section_flags
+.Ldebug_line0:
+ .4byte .LELT0-.LSLT0
+.LSLT0:
+ .2byte 0x4
+ .4byte .LELTP0-.LASLTP0
+.LASLTP0:
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0xf6
+ .byte 0xf2
+ .byte 0xd
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .byte 0
+ .byte 0x1
+ .byte 0
+ .ascii \"a.c\\0\"
+ .byte 0
+ .byte 0
+ .byte 0
+ .byte 0
+.LELTP0:
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM1
+ .byte 0x18
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .LM2
+ .byte 0x1
+ .byte 0x5
+ .byte 0x1
+ .byte 0
+ .byte 0x$dwarf4_line_sz
+ .byte 0x2
+ .${dwarf4_addr_size}byte .Letext0
+ .byte 0
+ .byte 0x1
+ .byte 0x1
+.LELT0:
+ .section .debug_str,$section_flags
+ .ident \"GCC\"
+"
+ dwarf4_success=no
+ if test $dwarf4_addr_size = 4; then
+ gcc_GAS_CHECK_FEATURE([assembly of compiler generated 32-bit .debug_line],
+ gcc_cv_as_debug_line_32_flag,,
+ [$conftest_s],,
+ [dwarf4_success=yes])
+ else
+ gcc_GAS_CHECK_FEATURE([assembly of compiler generated 64-bit .debug_line],
+ gcc_cv_as_debug_line_64_flag,,
+ [$conftest_s],,
+ [dwarf4_success=yes])
+ fi
+ if test $dwarf4_success = yes; then
+ dwarf4_success=no
+ gcc_GAS_CHECK_FEATURE([--gdwarf-4 not refusing compiler generated .debug_line],
+ gcc_cv_as_dwarf_4_debug_line_flag,
+ [--gdwarf-4], [$conftest_s],,
+ [dwarf4_success=yes])
+ break
+ fi
+ dwarf4_debug_info_size=0x36
+ dwarf4_high_pc_form=6
+ dwarf4_debug_aranges_size=0x1c
+ dwarf4_line_sz=5
+ done
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .file \"foo.c\"
+ .text
+bar:
+#APP
+# 82 \"xxx.h\" 1
+ $insn
+# 0 \"\" 2
+#NO_APP
+ $insn
+foo:
+ .file 1 \"foo.c\"
+ $insn
+ .file 2 \"foo.h\"
+ ret
+"
+ dwarf4_success=no
+ gcc_GAS_CHECK_FEATURE([--gdwarf-4 with the APP marker],
+ gcc_cv_as_dwarf_4_app_flag,
+ [--gdwarf-4], [$conftest_s],, [dwarf4_success=yes])
+ fi
+
+ if test $dwarf4_success = yes; then
+ conftest_s="\
+ .text
+ .globl foo
+ $function_type
+foo:
+ $insn
+ $function_size
+ .file 1 \"foo.c\"
+"
+ gcc_GAS_CHECK_FEATURE([working --gdwarf-4/--gdwarf-5 for all sources],
+ gcc_cv_as_working_gdwarf_n_flag,
+ [--gdwarf-4],
+ [$conftest_s],
+ [changequote(,)dnl
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -W conftest.o 2>&1 \
+ | grep conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_working_gdwarf_n_flag=no
+ else
+ gcc_cv_as_working_gdwarf_n_flag=yes
+ fi
+ changequote([,])dnl])
+ if test $gcc_cv_as_working_gdwarf_n_flag = yes; then
+ AC_DEFINE(HAVE_AS_WORKING_DWARF_N_FLAG, 1,
+[Define if your assembler supports --gdwarf-4/--gdwarf-5 even with
+ compiler generated .debug_line.])
+ fi
+ fi
+
+ gcc_GAS_CHECK_FEATURE([--gstabs option],
+ gcc_cv_as_gstabs_flag,
+ [--gstabs], [$insn],,
+ [AC_DEFINE(HAVE_AS_GSTABS_DEBUG_FLAG, 1,
+[Define if your assembler supports the --gstabs option.])])
+
+ gcc_GAS_CHECK_FEATURE([--debug-prefix-map option],
+ gcc_cv_as_debug_prefix_map_flag,
+ [--debug-prefix-map /a=/b], [$insn],,
+ [AC_DEFINE(HAVE_AS_DEBUG_PREFIX_MAP, 1,
+[Define if your assembler supports the --debug-prefix-map option.])])
+fi
+
+gcc_GAS_CHECK_FEATURE([compressed debug sections],
+ gcc_cv_as_compress_debug,,,
+ [# gas compiled without zlib cannot compress debug sections and warns
+ # about it, but still exits successfully. So check for this, too.
+ if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
+ then
+ gcc_cv_as_compress_debug=0
+ # Since binutils 2.26, gas supports --compress-debug-sections=type,
+ # defaulting to the ELF gABI format.
+ elif $gcc_cv_as --compress-debug-sections=zlib-gnu -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=2
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ # Before binutils 2.26, gas only supported --compress-debug-options and
+ # emitted the traditional GNU format.
+ elif $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s > /dev/null 2>&1
+ then
+ gcc_cv_as_compress_debug=1
+ gcc_cv_as_compress_debug_option="--compress-debug-sections"
+ gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
+ else
+ gcc_cv_as_compress_debug=0
+ fi])
+AC_DEFINE_UNQUOTED(HAVE_AS_COMPRESS_DEBUG, $gcc_cv_as_compress_debug,
+[Define to the level of your assembler's compressed debug section support.])
+AC_DEFINE_UNQUOTED(AS_COMPRESS_DEBUG_OPTION, "$gcc_cv_as_compress_debug_option",
+[Define to the assembler option to enable compressed debug sections.])
+AC_DEFINE_UNQUOTED(AS_NO_COMPRESS_DEBUG_OPTION, "$gcc_cv_as_no_compress_debug_option",
+[Define to the assembler option to disable compressed debug sections.])
+
+gcc_GAS_CHECK_FEATURE([.lcomm with alignment], gcc_cv_as_lcomm_with_alignment,,
+[.lcomm bar,4,16],,
+[AC_DEFINE(HAVE_GAS_LCOMM_WITH_ALIGNMENT, 1,
+ [Define if your assembler supports .lcomm with an alignment field.])])
+
+if test x$with_sysroot = x && test x$host = x$target \
+ && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
+ && test "$prefix" != "NONE"; then
+ AC_DEFINE_UNQUOTED(PREFIX_INCLUDE_DIR, "$prefix/include",
+[Define to PREFIX/include if cpp should also search that directory.])
+fi
+
+# Determine the version of glibc, if any, used on the target.
+AC_MSG_CHECKING([for target glibc version])
+AC_ARG_WITH([glibc-version],
+ [AS_HELP_STRING([--with-glibc-version=M.N],
+ [assume GCC used with glibc version M.N or later])], [
+if [echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$']; then
+ glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
+ glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
+else
+ AC_MSG_ERROR([option --with-glibc-version requires a version number M.N])
+fi], [
+glibc_version_major=0
+glibc_version_minor=0
+[if test -f $target_header_dir/features.h \
+ && glibc_version_major_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+[0-9]' $target_header_dir/features.h` \
+ && glibc_version_minor_define=`$EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+[0-9]' $target_header_dir/features.h`; then
+ glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[ ]*//'`
+ glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[ ]*//'`
+fi]])
+AC_MSG_RESULT([$glibc_version_major.$glibc_version_minor])
+AC_DEFINE_UNQUOTED([TARGET_GLIBC_MAJOR], [$glibc_version_major],
+[GNU C Library major version number used on the target, or 0.])
+AC_DEFINE_UNQUOTED([TARGET_GLIBC_MINOR], [$glibc_version_minor],
+[GNU C Library minor version number used on the target, or 0.])
+
+AC_ARG_ENABLE(gnu-unique-object,
+ [AS_HELP_STRING([--enable-gnu-unique-object],
+ [enable the use of the @gnu_unique_object ELF extension on glibc systems])],
+ [case $enable_gnu_unique_object in
+ yes | no) ;;
+ *) AC_MSG_ERROR(['$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
+Valid choices are 'yes' and 'no'.]) ;;
+ esac],
+ [gcc_GAS_CHECK_FEATURE([gnu_unique_object], gcc_cv_as_gnu_unique_object,,
+ [.type foo, '$target_type_format_char'gnu_unique_object],,
+# We need to unquote above to to use the definition from config.gcc.
+# Also check for ld.so support, i.e. glibc 2.11 or higher.
+ [GCC_GLIBC_VERSION_GTE_IFELSE([2], [11], [enable_gnu_unique_object=yes], )]
+ )])
+if test x$enable_gnu_unique_object = xyes; then
+ AC_DEFINE(HAVE_GAS_GNU_UNIQUE_OBJECT, 1,
+ [Define if your assembler supports @gnu_unique_object.])
+fi
+
+AC_CACHE_CHECK([assembler for tolerance to line number 0],
+ [gcc_cv_as_line_zero],
+ [gcc_cv_as_line_zero=no
+ if test "x$gcc_cv_as" != x; then
+ { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
+ if AC_TRY_COMMAND([$gcc_cv_as -o conftest.o conftest.s >&AS_MESSAGE_LOG_FD 2>conftest.out]) &&
+ test "x`cat conftest.out`" = x
+ then
+ gcc_cv_as_line_zero=yes
+ else
+ echo "configure: failed program was" >&AS_MESSAGE_LOG_FD
+ cat conftest.s >&AS_MESSAGE_LOG_FD
+ echo "configure: error output was" >&AS_MESSAGE_LOG_FD
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ fi
+ rm -f conftest.o conftest.s conftest.out
+ fi])
+if test "x$gcc_cv_as_line_zero" = xyes; then
+ AC_DEFINE([HAVE_AS_LINE_ZERO], 1,
+[Define if the assembler won't complain about a line such as # 0 "" 2.])
+fi
+
+AC_MSG_CHECKING(support for thin archives)
+thin_archive_support=no
+echo 'int main (void) { return 0; }' > conftest.c
+if ($AR --version | sed 1q | grep "GNU ar" \
+ && $CC $CFLAGS -c conftest.c \
+ && $AR rcT conftest.a conftest.o \
+ && $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
+ thin_archive_support=yes
+fi
+rm -f conftest.c conftest.o conftest.a conftest
+AC_MSG_RESULT($thin_archive_support)
+AC_SUBST(thin_archive_support)
+
+AC_MSG_CHECKING(linker PT_GNU_EH_FRAME support)
+gcc_cv_ld_eh_frame_hdr=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Check if linker supports --eh-frame-hdr option
+ if $gcc_cv_ld --help 2>&1 | grep eh-frame-hdr > /dev/null; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
+ gcc_cv_ld_eh_frame_hdr=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+GCC_TARGET_TEMPLATE([HAVE_LD_EH_FRAME_HDR])
+if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
+ AC_DEFINE(HAVE_LD_EH_FRAME_HDR, 1,
+[Define if your linker supports .eh_frame_hdr.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_frame_hdr)
+
+AC_MSG_CHECKING(linker CIEv3 in .eh_frame support)
+gcc_cv_ld_eh_frame_ciev3=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ if test 0"$ld_date" -lt 20040513; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2004-05-13, fail
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -lt 2; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ gcc_cv_ld_eh_frame_ciev3=no
+ fi
+ fi
+ else
+ case "$target" in
+ *-*-solaris2*)
+ # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
+ if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
+ gcc_cv_ld_eh_frame_ciev3=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_EH_FRAME_CIEV3,
+ [`if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports CIE v3 in .eh_frame.])
+AC_MSG_RESULT($gcc_cv_ld_eh_frame_ciev3)
+
+AC_MSG_CHECKING(linker position independent executable support)
+gcc_cv_ld_pie=no
+if test $in_tree_ld = yes ; then
+ case "$target" in
+ # Full PIE support on Solaris was only introduced in gld 2.26.
+ *-*-solaris2*) gcc_gld_pie_min_version=26 ;;
+ *) gcc_gld_pie_min_version=15 ;;
+ esac
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_pie=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -pie option
+ if $gcc_cv_ld --help 2>&1 | grep -- -pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ case "$target" in
+ *-*-solaris2*)
+ if echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_pie=no
+ fi
+ ;;
+ esac
+ else
+ case "$target" in
+ *-*-solaris2.1[[1-9]]*)
+ # Solaris 11.3 added PIE support.
+ if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
+ gcc_cv_ld_pie=yes
+ fi
+ ;;
+ esac
+ fi
+fi
+if test x"$gcc_cv_ld_pie" = xyes; then
+ AC_DEFINE(HAVE_LD_PIE, 1,
+[Define if your linker supports PIE option.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_pie)
+
+AC_MSG_CHECKING(linker PIE support with copy reloc)
+gcc_cv_ld_pie_copyreloc=no
+if test $gcc_cv_ld_pie = yes ; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # Check if linker supports -pie option with copy reloc
+ case "$target" in
+ i?86-*-linux* | x86_64-*-linux*)
+ cat > conftest1.s <<EOF
+ .globl a_glob
+ .data
+ .type a_glob, @object
+ .size a_glob, 4
+a_glob:
+ .long 2
+EOF
+ cat > conftest2.s <<EOF
+ .text
+ .globl main
+ .type main, @function
+main:
+ movl %eax, a_glob(%rip)
+ .size main, .-main
+ .globl ptr
+ .section .data.rel,"aw",@progbits
+ .type ptr, @object
+ptr:
+ .quad a_glob
+EOF
+ if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
+ && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
+ gcc_cv_ld_pie_copyreloc=yes
+ fi
+ rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
+ ;;
+ esac
+ fi
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_PIE_COPYRELOC,
+ [`if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`],
+ [Define 0/1 if your linker supports -pie option with copy reloc.])
+AC_MSG_RESULT($gcc_cv_ld_pie_copyreloc)
+
+AC_MSG_CHECKING(linker EH-compatible garbage collection of sections)
+gcc_cv_ld_eh_gc_sections=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
+ if test x$gcc_cv_as_comdat_group != xyes; then
+ gcc_cv_ld_eh_gc_sections=no
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .gnu.linkonce.t.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=no
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+case "$target" in
+ hppa*-*-linux*)
+ # ??? This apparently exposes a binutils bug with PC-relative relocations.
+ gcc_cv_ld_eh_gc_sections=no
+ ;;
+esac
+if test x$gcc_cv_ld_eh_gc_sections = xyes; then
+ AC_DEFINE(HAVE_LD_EH_GC_SECTIONS, 1,
+ [Define if your linker supports garbage collection of
+ sections in presence of EH frames.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_gc_sections)
+
+AC_MSG_CHECKING(linker EH garbage collection of sections bug)
+gcc_cv_ld_eh_gc_sections_bug=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
+ gcc_cv_ld_eh_gc_sections_bug=yes
+ cat > conftest.s <<EOF
+ .section .text
+.globl _start
+ .type _start, @function
+_start:
+ .long foo
+ .size _start, .-_start
+ .section .text.startup.foo,"ax",@progbits
+ .type foo, @function
+foo:
+ .long 0
+ .size foo, .-foo
+ .section .gcc_except_table.foo,"a",@progbits
+.L0:
+ .long 0
+ .section .eh_frame,"a",@progbits
+ .long .L0
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
+ | grep "gc-sections option ignored" > /dev/null; then
+ :
+ elif $gcc_cv_objdump -h conftest 2> /dev/null \
+ | grep gcc_except_table > /dev/null; then
+ gcc_cv_ld_eh_gc_sections_bug=no
+ fi
+ fi
+ rm -f conftest.s conftest.o conftest
+fi
+if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
+ AC_DEFINE(HAVE_LD_EH_GC_SECTIONS_BUG, 1,
+ [Define if your linker has buggy garbage collection of
+ sections support when .text.startup.foo like sections are used.])
+fi
+AC_MSG_RESULT($gcc_cv_ld_eh_gc_sections_bug)
+
+AC_MSG_CHECKING(linker for compressed debug sections)
+# gold/gld support compressed debug sections since binutils 2.19/2.21
+# In binutils 2.26, gld gained support for the ELF gABI format.
+if test $in_tree_ld = yes ; then
+ gcc_cv_ld_compress_debug=0
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 26 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes && test $ld_is_gold = no; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_compress_debug=1
+ fi
+elif echo "$ld_ver" | grep GNU > /dev/null; then
+ if test $ld_is_mold = yes; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ elif test "$ld_vers_major" -lt 2 \
+ || test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
+ gcc_cv_ld_compress_debug=0
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
+ gcc_cv_ld_compress_debug=1
+ else
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+ if test $ld_is_gold = yes; then
+ gcc_cv_ld_compress_debug=2
+ gcc_cv_ld_compress_debug_option="--compress-debug-sections"
+ fi
+else
+changequote(,)dnl
+ case "${target}" in
+ *-*-solaris2*)
+ # Introduced in Solaris 11.2.
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
+ gcc_cv_ld_compress_debug=3
+ gcc_cv_ld_compress_debug_option="-z compress-sections"
+ else
+ gcc_cv_ld_compress_debug=0
+ fi
+ ;;
+ *)
+ # Assume linkers other than GNU ld don't support compessed debug
+ # sections.
+ gcc_cv_ld_compress_debug=0
+ ;;
+ esac
+changequote([,])dnl
+fi
+AC_DEFINE_UNQUOTED(HAVE_LD_COMPRESS_DEBUG, $gcc_cv_ld_compress_debug,
+[Define to the level of your linker's compressed debug section support.])
+AC_DEFINE_UNQUOTED(LD_COMPRESS_DEBUG_OPTION, "$gcc_cv_ld_compress_debug_option",
+[Define to the linker option to enable compressed debug sections.])
+AC_MSG_RESULT($gcc_cv_ld_compress_debug)
+
+if test x"$ld64_flag" = x"yes"; then
+
+ # Set defaults for possibly untestable items.
+ gcc_cv_ld64_export_dynamic=0
+ gcc_cv_ld64_platform_version=0
+
+ if test "$build" = "$host"; then
+ darwin_try_test=1
+ else
+ darwin_try_test=0
+ fi
+
+ # On Darwin, because of FAT library support, it is often possible to execute
+ # exes from compatible archs even when the host differs from the build system.
+ case "$build","$host" in
+ x86_64-*-darwin*,i?86-*-darwin* | powerpc64*-*-darwin*,powerpc*-*-darwin*)
+ darwin_try_test=1;;
+ *) ;;
+ esac
+
+ # If the configurer specified a minimum ld64 version to be supported, then use
+ # that to determine feature support.
+ if test x"${gcc_cv_ld64_version}" != x; then
+ AC_MSG_CHECKING(ld64 specified version)
+ gcc_cv_ld64_major=`echo "$gcc_cv_ld64_version" | sed -e 's/\..*//'`
+ AC_MSG_RESULT($gcc_cv_ld64_major)
+ if test "$gcc_cv_ld64_major" -ge 236; then
+ gcc_cv_ld64_export_dynamic=1
+ fi
+ if test "$gcc_cv_ld64_major" -ge 512; then
+ gcc_cv_ld64_platform_version=1
+ fi
+ elif test -x "$gcc_cv_ld" -a "$darwin_try_test" -eq 1; then
+ # If the version was not specified, try to find it.
+ AC_MSG_CHECKING(linker version)
+ if test x"${gcc_cv_ld64_version}" = x; then
+ gcc_cv_ld64_version=`$gcc_cv_ld -v 2>&1 | grep ld64 | sed s/.*ld64-// | awk '{print $1}'`
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_version)
+
+ AC_MSG_CHECKING(linker for -export_dynamic support)
+ gcc_cv_ld64_export_dynamic=1
+ if $gcc_cv_ld -export_dynamic < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_export_dynamic=0
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_export_dynamic)
+
+ AC_MSG_CHECKING(linker for -platform_version support)
+ gcc_cv_ld64_platform_version=1
+ if $gcc_cv_ld -platform_version macos 10.5 0.0 < /dev/null 2>&1 | grep 'unknown option' > /dev/null; then
+ gcc_cv_ld64_platform_version=0
+ fi
+ AC_MSG_RESULT($gcc_cv_ld64_platform_version)
+ fi
+
+ if test x"${gcc_cv_ld64_version}" != x; then
+ AC_DEFINE_UNQUOTED(LD64_VERSION, "${gcc_cv_ld64_version}",
+ [Define to ld64 version.])
+ fi
+
+ AC_DEFINE_UNQUOTED(LD64_HAS_EXPORT_DYNAMIC, $gcc_cv_ld64_export_dynamic,
+ [Define to 1 if ld64 supports '-export_dynamic'.])
+
+ AC_DEFINE_UNQUOTED(LD64_HAS_PLATFORM_VERSION, $gcc_cv_ld64_platform_version,
+ [Define to 1 if ld64 supports '-platform_version'.])
+fi
+
+if test x"$dsymutil_flag" = x"yes"; then
+
+ # If the user specified a dsymutil path, then we will already have the
+ # version string, otherwise, pick it up.
+ if test x"$gcc_cv_dsymutil" = x; then
+ AC_MSG_WARN([dsymutil is a required tool for this system, but not found])
+ dsymutil_vers="tool unspecified"
+ elif test x"$dsymutil_vers" = x; then
+ dsymutil_vers=`$gcc_cv_dsymutil -v /dev/null 2>&1`
+ fi
+
+ dsymutil_temp=`echo $dsymutil_vers | sed 1q`
+ AC_MSG_CHECKING(dsymutil version "$dsymutil_temp")
+ if echo $dsymutil_temp | grep dwarfutils- > /dev/null; then
+ dsymutil_kind=DWARFUTILS
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*dwarfutils-\([[0-9\.]]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep clang- > /dev/null; then
+ dsymutil_kind=CLANG
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*clang-\([[0-9\.]]*\).*/\1/'`
+ elif echo $dsymutil_temp | grep 'LLVM version ' > /dev/null; then
+ dsymutil_kind=LLVM
+ dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([[0-9\.]]*\).*/\1/'`
+ else
+ dsymutil_kind=UNKNOWN
+ dsymutil_vers="0.0"
+ fi
+ dsymutil_major=`expr "$dsymutil_vers" : '\([[0-9]]*\)'`
+ dsymutil_minor=`expr "$dsymutil_vers" : '[[0-9]]*\.\([[0-9]]*\)'`
+ dsymutil_tiny=`expr "$dsymutil_vers" : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+ if test x"${dsymutil_minor}" = x; then
+ dsymutil_minor=0
+ fi
+ if test x"${dsymutil_tiny}" = x; then
+ dsymutil_tiny=0
+ fi
+ AC_DEFINE_UNQUOTED(DSYMUTIL_VERSION, [$dsymutil_kind,${dsymutil_major},${dsymutil_minor},${dsymutil_tiny}],
+ [Define to the dsymutil version.])
+ AC_MSG_RESULT($dsymutil_vers : $dsymutil_kind ${dsymutil_major} ${dsymutil_minor} ${dsymutil_tiny} )
+fi
+
+case $target_os in
+ win32 | pe | cygwin* | mingw32*)
+ AC_MSG_CHECKING(broken PE linker dwarf5 support)
+ gcc_cv_ld_broken_pe_dwarf5=yes
+ if test $in_tree_ld = yes ; then
+ if grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc \
+ && grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ $gcc_cv_ld_gld_srcdir/scripttempl/pe*.sc; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ else
+ if $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_loclists.*BLOCK.*__section_alignment__.*NOLOAD.*:' \
+ && $gcc_cv_ld --verbose 2>&1 | grep -q '\.debug_rnglists.*BLOCK.*__section_alignment__.*NOLOAD.*:'; then
+ gcc_cv_ld_broken_pe_dwarf5=no
+ fi
+ fi
+ if test x$gcc_cv_ld_broken_pe_dwarf5 = xyes; then
+ AC_DEFINE(HAVE_LD_BROKEN_PE_DWARF5, 1,
+ [Define if the PE linker has broken DWARF 5 support.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_broken_pe_dwarf5)
+
+ AC_MSG_CHECKING(PE linker --disable-dynamicbase support)
+ gcc_cv_ld_disable_dynamicbase=no
+ if test $in_tree_ld = yes; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 36 -o "$gcc_cv_gld_major_version" -gt 2; then \
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ else
+ if $gcc_cv_ld --help 2>&1 | grep -q 'disable\-]dynamicbase' > /dev/null; then
+ gcc_cv_ld_disable_dynamicbase=yes
+ fi
+ fi
+ if test x"$gcc_cv_ld_disable_dynamicbase" = xyes; then
+ AC_DEFINE(HAVE_LD_PE_DISABLE_DYNAMICBASE, 1,
+ [Define if the PE linker supports --disable-dynamicbase option.])
+ fi
+ AC_MSG_RESULT($gcc_cv_ld_disable_dynamicbase)
+ ;;
+esac
+
+# --------
+# UNSORTED
+# --------
+
+AC_CACHE_CHECK(linker --as-needed support,
+gcc_cv_ld_as_needed,
+[gcc_cv_ld_as_needed=no
+gcc_cv_ld_as_needed_option='--as-needed'
+gcc_cv_ld_no_as_needed_option='--no-as-needed'
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_as_needed=yes
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 28; then
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --as-needed and --no-as-needed options
+ if $gcc_cv_ld --help 2>&1 | grep as-needed > /dev/null; then
+ gcc_cv_ld_as_needed=yes
+ if $gcc_cv_ld --help 2>&1 | grep push-state > /dev/null \
+ && $gcc_cv_ld --help 2>&1 | grep pop-state > /dev/null \
+ && echo "$ld_ver" | grep GNU > /dev/null \
+ && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 28; then
+ # Use these options only when both ld.bfd and ld.gold support
+ # --push-state/--pop-state, which unfortunately wasn't added
+ # at the same time.
+ gcc_cv_ld_as_needed_option='--push-state --as-needed'
+ gcc_cv_ld_no_as_needed_option='--pop-state'
+ fi
+ fi
+ case "$target:$gnu_ld" in
+ *-*-solaris2*:no)
+ # Solaris 2 ld always supports -z ignore/-z record. Prefer the native
+ # forms.
+ gcc_cv_ld_as_needed=yes
+ gcc_cv_ld_as_needed_option="-z ignore"
+ gcc_cv_ld_no_as_needed_option="-z record"
+ ;;
+ esac
+fi
+# --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
+# dl_iterate_phdr, i.e. since Solaris 11.
+case "$target" in
+ *-*-solaris2.1[[1-9]]*)
+ case "$target" in
+ i?86-*-* | x86_64-*-*)
+ if echo "$ld_ver" | grep GNU > /dev/null; then
+ # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
+ gcc_cv_ld_as_needed=no
+ fi
+ ;;
+ esac
+ ;;
+ *-*-solaris2*)
+ gcc_cv_ld_as_needed=no
+ ;;
+esac
+])
+if test x"$gcc_cv_ld_as_needed" = xyes; then
+ AC_DEFINE(HAVE_LD_AS_NEEDED, 1,
+[Define if your linker supports --as-needed/--no-as-needed or equivalent options.])
+ AC_DEFINE_UNQUOTED(LD_AS_NEEDED_OPTION, "$gcc_cv_ld_as_needed_option",
+[Define to the linker option to ignore unused dependencies.])
+ AC_DEFINE_UNQUOTED(LD_NO_AS_NEEDED_OPTION, "$gcc_cv_ld_no_as_needed_option",
+[Define to the linker option to keep unused dependencies.])
+fi
+
+AC_MSG_CHECKING(linker mapfile support for clearing hardware capabilities)
+saved_LDFLAGS="$LDFLAGS"
+for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
+ LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_ld_clearcap=yes; break], [gcc_cv_ld_clearcap=no])
+done
+LDFLAGS="$saved_LDFLAGS"
+if test "x$gcc_cv_ld_clearcap" = xyes; then
+ AC_DEFINE([HAVE_LD_CLEARCAP], 1,
+[Define if the linker supports clearing hardware capabilities via mapfile.])
+ AC_CONFIG_LINKS([clearcap.map:${srcdir}/config/$clearcap_map])
+fi
+AC_MSG_RESULT($gcc_cv_ld_clearcap)
+
+case "$target" in
+ powerpc*-*-*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf32lppc"
+ ;;
+ *)
+ emul_name="-melf32ppc"
+ ;;
+ esac
+ AC_CACHE_CHECK(linker .gnu.attributes long double support,
+ gcc_cv_ld_ppc_attr,
+ [gcc_cv_ld_ppc_attr=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_ppc_attr=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 \
+ -a "$gcc_cv_gld_minor_version" -ge 28 \
+ -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ # check that merging the long double .gnu_attribute doesn't warn
+ cat > conftest1.s <<EOF
+ .gnu_attribute 4,1
+EOF
+ cat > conftest2.s <<EOF
+ .gnu_attribute 4,9
+EOF
+ if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
+ && test ! -s conftest.err; then
+ gcc_cv_ld_ppc_attr=yes
+ fi
+ rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+ ])
+ if test x$gcc_cv_ld_ppc_attr = xyes; then
+ AC_DEFINE(HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE, 1,
+ [Define if your PowerPC linker has .gnu.attributes long double support.])
+ fi
+ ;;
+esac
+
+case "$target:$tm_file" in
+ powerpc64*-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
+ case "$target" in
+ *le-*-linux*)
+ emul_name="-melf64lppc"
+ ;;
+ *-*-linux*)
+ emul_name="-melf64ppc"
+ ;;
+ *le-*-freebsd*)
+ emul_name="-melf64lppc_fbsd"
+ ;;
+ *-*-freebsd*)
+ emul_name="-melf64ppc_fbsd"
+ ;;
+ esac
+ AC_CACHE_CHECK(linker support for omitting dot symbols,
+ gcc_cv_ld_no_dot_syms,
+ [gcc_cv_ld_no_dot_syms=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_no_dot_syms=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest1.s <<EOF
+ .text
+ bl .foo
+EOF
+ cat > conftest2.s <<EOF
+ .section ".opd","aw"
+ .align 3
+ .globl foo
+ .type foo,@function
+foo:
+ .quad .LEfoo,.TOC.@tocbase,0
+ .text
+.LEfoo:
+ blr
+ .size foo,.-.LEfoo
+EOF
+ if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
+ AC_DEFINE(HAVE_LD_NO_DOT_SYMS, 1,
+ [Define if your PowerPC64 linker only needs function descriptor syms.])
+ fi
+
+ AC_CACHE_CHECK(linker large toc support,
+ gcc_cv_ld_large_toc,
+ [gcc_cv_ld_large_toc=no
+ if test x"$ld_is_gold" = xyes; then
+ gcc_cv_ld_large_toc=yes
+ elif test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest.s <<EOF
+ .section ".tbss","awT",@nobits
+ .align 3
+ie0: .space 8
+ .global _start
+ .text
+_start:
+ addis 9,13,ie0@got@tprel@ha
+ ld 9,ie0@got@tprel@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+ AC_DEFINE(HAVE_LD_LARGE_TOC, 1,
+ [Define if your PowerPC64 linker supports a large TOC.])
+ fi
+
+ AC_CACHE_CHECK(linker toc pointer alignment,
+ gcc_cv_ld_toc_align,
+ [if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
+ cat > conftest.s <<EOF
+ .global _start
+ .text
+_start:
+ addis 9,2,x@got@ha
+ .section .data.rel.ro,"aw",@progbits
+ .p2align 16
+ .space 32768
+x: .quad .TOC.
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
+ && $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
+ gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[[:xdigit:]]]*", a); print strtonum ("0x" substr(a[[0]], length(a[[0]])-3)) }'`
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
+ AC_DEFINE_UNQUOTED(POWERPC64_TOC_POINTER_ALIGNMENT, $gcc_cv_ld_toc_align,
+ [Define to .TOC. alignment forced by your linker.])
+ fi
+ ;;
+esac
+
+case "$target" in
+ *-*-aix*)
+ AC_CACHE_CHECK(linker large toc support,
+ gcc_cv_ld_large_toc,
+ [gcc_cv_ld_large_toc=no
+ if test x$gcc_cv_as != x ; then
+ cat > conftest.s <<EOF
+ .toc
+LC..1:
+ .tc a[[TC]],a[[RW]]
+ .extern a[[RW]]
+ .csect .text[[PR]]
+.largetoctest:
+ addis 9,LC..1@u(2)
+ ld 3,LC..1@l(9)
+EOF
+ if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_ld_large_toc=yes
+ fi
+ rm -f conftest conftest.o conftest.s
+ fi
+ ])
+ if test x"$gcc_cv_ld_large_toc" = xyes; then
+ AC_DEFINE(HAVE_LD_LARGE_TOC, 1,
+ [Define if your PowerPC64 linker supports a large TOC.])
+ fi
+ ;;
+esac
+
+AC_CACHE_CHECK(linker --build-id support,
+ gcc_cv_ld_buildid,
+ [gcc_cv_ld_buildid=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 18 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_buildid=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep build-id > /dev/null; then
+ gcc_cv_ld_buildid=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_buildid" = xyes; then
+ AC_DEFINE(HAVE_LD_BUILDID, 1,
+ [Define if your linker supports --build-id.])
+fi
+
+AC_ARG_ENABLE(linker-build-id,
+[AS_HELP_STRING([--enable-linker-build-id],
+ [compiler will always pass --build-id to linker])],
+[],
+enable_linker_build_id=no)
+
+if test x"$enable_linker_build_id" = xyes; then
+ if test x"$gcc_cv_ld_buildid" = xyes; then
+ AC_DEFINE(ENABLE_LD_BUILDID, 1,
+ [Define if gcc should always pass --build-id to linker.])
+ else
+ AC_MSG_WARN(--build-id is not supported by your linker; --enable-linker-build-id ignored)
+ fi
+fi
+
+# In binutils 2.21, GNU ld gained support for new emulations fully
+# supporting the Solaris 2 ABI. Detect their presence in the linker used.
+AC_CACHE_CHECK(linker *_sol2 emulation support,
+ gcc_cv_ld_sol2_emulation,
+ [gcc_cv_ld_sol2_emulation=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a \
+ "$gcc_cv_gld_minor_version" -ge 21 -o \
+ "$gcc_cv_gld_major_version" -gt 2 \
+ && test $in_tree_ld_is_elf = yes; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
+ grep _sol2 > /dev/null; then
+ gcc_cv_ld_sol2_emulation=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
+ AC_DEFINE(HAVE_LD_SOL2_EMULATION, 1,
+ [Define if your linker supports the *_sol2 emulations.])
+fi
+
+AC_CACHE_CHECK(linker --sysroot support,
+ gcc_cv_ld_sysroot,
+ [gcc_cv_ld_sysroot=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>&1 | grep sysroot > /dev/null; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ fi])
+if test x"$gcc_cv_ld_sysroot" = xyes; then
+ AC_DEFINE(HAVE_LD_SYSROOT, 1,
+ [Define if your linker supports --sysroot.])
+fi
+
+case $target in
+*-*-solaris2*)
+ # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
+ AC_CACHE_CHECK([system-provided CRTs on Solaris],
+ gcc_cv_solaris_crts,
+ [gcc_cv_solaris_crts=no
+ if test x$host != x$target; then
+ if test "x$with_sysroot" = xyes; then
+ target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
+ else
+ target_sysroot="${with_sysroot}"
+ fi
+ fi
+ target_libdir="$target_sysroot/usr/lib"
+ # At the time they were added, gcrt1.o became a symlink for backwards
+ # compatibility on x86, while crt1.o was added on sparc, so check for that.
+ case $target in
+ i?86-*-solaris2* | x86_64-*-solaris2*)
+ if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ sparc*-*-solaris2*)
+ if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
+ ;;
+ esac])
+ ;;
+esac
+if test x$gcc_cv_solaris_crts = xyes; then
+ AC_DEFINE(HAVE_SOLARIS_CRTS, 1,
+ [Define if the system-provided CRTs are present on Solaris.])
+fi
+
+AC_ARG_ENABLE(libssp,
+[AS_HELP_STRING([--enable-libssp], [enable linking against libssp])],
+[case "${enableval}" in
+ yes|no)
+ ;;
+ *)
+ AC_MSG_ERROR([unknown libssp setting $enableval])
+ ;;
+esac], [])
+
+# Test for stack protector support in target C library.
+AC_CACHE_CHECK(__stack_chk_fail in target C library,
+ gcc_cv_libc_provides_ssp,
+ [gcc_cv_libc_provides_ssp=no
+ if test "x$enable_libssp" = "xno"; then
+ gcc_cv_libc_provides_ssp=yes
+ elif test "x$enable_libssp" = "xyes"; then
+ gcc_cv_libc_provides_ssp=no
+ else
+ case "$target" in
+ *-*-musl*)
+ # All versions of musl provide stack protector
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-linux* | *-*-kfreebsd*-gnu)
+ # glibc 2.4 and later provides __stack_chk_fail and
+ # either __stack_chk_guard, or TLS access to stack guard canary.
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_libc_provides_ssp=yes], [
+ [if test -f $target_header_dir/features.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
+ $target_header_dir/features.h > /dev/null; then
+ if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
+ $target_header_dir/features.h > /dev/null && \
+ test -f $target_header_dir/bits/uClibc_config.h && \
+ $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
+ $target_header_dir/bits/uClibc_config.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+ # all versions of Bionic support stack protector
+ elif test -f $target_header_dir/sys/cdefs.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__BIONIC__[ ]+1' \
+ $target_header_dir/sys/cdefs.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi]])
+ ;;
+ *-*-gnu*)
+ # Avoid complicated tests (see
+ # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
+ # simply assert that glibc does provide this, which is true for all
+ # realistically usable GNU/Hurd configurations.
+ # All supported versions of musl provide it as well
+ gcc_cv_libc_provides_ssp=yes;;
+ *-*-darwin* | *-*-freebsd* | *-*-netbsd*)
+ AC_CHECK_FUNC(__stack_chk_fail,[gcc_cv_libc_provides_ssp=yes],
+ [echo "no __stack_chk_fail on this target"])
+ ;;
+ *) gcc_cv_libc_provides_ssp=no ;;
+ esac
+ fi])
+
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ AC_DEFINE(TARGET_LIBC_PROVIDES_SSP, 1,
+ [Define if your target C library provides stack protector support])
+fi
+
+# Check whether --enable-default-ssp was given.
+AC_ARG_ENABLE(default-ssp,
+[AS_HELP_STRING([--enable-default-ssp],
+ [enable Stack Smashing Protection as default])],[
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+ case "$target" in
+ ia64*-*-*) enable_default_ssp=no ;;
+ *) enable_default_ssp=$enableval ;;
+ esac
+else
+ enable_default_ssp=no
+fi],
+enable_default_ssp=no)
+if test x$enable_default_ssp = xyes ; then
+ AC_DEFINE(ENABLE_DEFAULT_SSP, 1,
+ [Define if your target supports default stack protector and it is enabled.])
+fi
+AC_SUBST([enable_default_ssp])
+
+# Test for <sys/sdt.h> on the target.
+GCC_TARGET_TEMPLATE([HAVE_SYS_SDT_H])
+AC_MSG_CHECKING(sys/sdt.h in the target C library)
+have_sys_sdt_h=no
+if test -f $target_header_dir/sys/sdt.h; then
+ have_sys_sdt_h=yes
+ AC_DEFINE(HAVE_SYS_SDT_H, 1,
+ [Define if your target C library provides sys/sdt.h])
+fi
+AC_MSG_RESULT($have_sys_sdt_h)
+
+# Check if TFmode long double should be used by default or not.
+# Some glibc targets used DFmode long double, but with glibc 2.4
+# and later they can use TFmode.
+case "$target" in
+ powerpc*-*-linux* | \
+ sparc*-*-linux* | \
+ s390*-*-linux* | \
+ alpha*-*-linux*)
+ AC_ARG_WITH(long-double-128,
+ [AS_HELP_STRING([--with-long-double-128],
+ [use 128-bit long double by default])],
+ gcc_cv_target_ldbl128="$with_long_double_128", [
+ case "$target" in
+ s390*-*-linux-musl*)
+ gcc_cv_target_ldbl128=yes
+ ;;
+ powerpc*-*-linux-musl*)
+ gcc_cv_target_ldbl128=no
+ ;;
+ *)]
+ [GCC_GLIBC_VERSION_GTE_IFELSE([2], [4], [gcc_cv_target_ldbl128=yes], [
+ [gcc_cv_target_ldbl128=no
+ grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
+ $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
+ && gcc_cv_target_ldbl128=yes
+ ]])]
+ [
+ ;;
+ esac
+ ])
+ ;;
+esac
+if test x$gcc_cv_target_ldbl128 = xyes; then
+ AC_DEFINE(TARGET_DEFAULT_LONG_DOUBLE_128, 1,
+ [Define if TFmode long double should be the default])
+fi
+
+# Check if TFmode long double target should use the IBM extended double or IEEE
+# 128-bit floating point formats if long doubles are 128-bits long. The long
+# double type can only be switched on powerpc64 bit Linux systems where VSX is
+# supported. Other PowerPC systems do not build the IEEE 128-bit emulator in
+# libgcc.
+AC_ARG_WITH([long-double-format],
+ [AS_HELP_STRING([--with-long-double-format={ieee,ibm}]
+ [Specify whether PowerPC long double uses IEEE or IBM format])],[
+case "$target:$with_long_double_format" in
+ powerpc64le-*-linux*:ieee | powerpc64le-*-linux*:ibm)
+ :
+ ;;
+ powerpc64-*-linux*:ieee | powerpc64-*-linux*:ibm)
+ # IEEE 128-bit emulation is only built on 64-bit VSX Linux systems
+ case "$with_cpu" in
+ power7 | power8 | power9 | power1*)
+ :
+ ;;
+ *)
+ AC_MSG_ERROR([Configuration option --with-long-double-format is only \
+supported if the default cpu is power7 or newer])
+ with_long_double_format=""
+ ;;
+ esac
+ ;;
+ powerpc64*-*-linux*:*)
+ AC_MSG_ERROR([--with-long-double-format argument should be ibm or ieee])
+ with_long_double_format=""
+ ;;
+ *)
+ AC_MSG_ERROR([Configure option --with-long-double-format is only supported \
+on 64-bit PowerPC VSX Linux systems])
+ with_long_double_format=""
+ ;;
+esac],
+ [])
+
+# Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
+# values in the TCB. Currently, only GLIBC 2.23 and later support this.
+gcc_cv_libc_provides_hwcap_in_tcb=no
+case "$target" in
+ powerpc*-*-linux*)
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [23], [gcc_cv_libc_provides_hwcap_in_tcb=yes], )
+ ;;
+esac
+if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
+ AC_DEFINE(TARGET_LIBC_PROVIDES_HWCAP_IN_TCB, 1,
+ [Define if your target C Library provides the AT_HWCAP value in the TCB])
+fi
+
+# Check if the target LIBC handles PT_GNU_STACK.
+gcc_cv_libc_gnustack=unknown
+case "$target" in
+ mips*-*-linux-musl*)
+ gcc_cv_libc_gnustack=yes
+ ;;
+ mips*-*-linux*)
+ GCC_GLIBC_VERSION_GTE_IFELSE([2], [31], [gcc_cv_libc_gnustack=yes], )
+ ;;
+esac
+if test x$gcc_cv_libc_gnustack = xyes; then
+ AC_DEFINE(TARGET_LIBC_GNUSTACK, 1,
+ [Define if your target C Library properly handles PT_GNU_STACK])
+fi
+
+AC_MSG_CHECKING(dl_iterate_phdr in target C library)
+gcc_cv_target_dl_iterate_phdr=unknown
+case "$target" in
+ *-*-solaris2*)
+ # <link.h> needs both a dl_iterate_phdr declaration and support for
+ # compilation with largefile support.
+ if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
+ && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-*-dragonfly* | *-*-freebsd*)
+ if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+ *-linux-musl*)
+ gcc_cv_target_dl_iterate_phdr=yes
+ ;;
+esac
+GCC_TARGET_TEMPLATE([TARGET_DL_ITERATE_PHDR])
+if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
+ AC_DEFINE(TARGET_DL_ITERATE_PHDR, 1,
+[Define if your target C library provides the `dl_iterate_phdr' function.])
+fi
+AC_MSG_RESULT($gcc_cv_target_dl_iterate_phdr)
+
+# We no longer support different GC mechanisms. Emit an error if
+# the user configures with --with-gc.
+AC_ARG_WITH(gc,
+[AS_HELP_STRING([--with-gc={page,zone}],
+ [this option is not supported anymore. It used to choose
+ the garbage collection mechanism to use with the compiler])],
+[AC_MSG_ERROR([Configure option --with-gc is only supported up to GCC 4.7.x])],
+[])
+
+# Libraries to use on the host. This will normally be set by the top
+# level Makefile. Here we simply capture the value for our Makefile.
+if test -z "${HOST_LIBS+set}"; then
+ HOST_LIBS=
+fi
+AC_SUBST(HOST_LIBS)
+
+# Use the system's zlib library.
+AM_ZLIB
+
+dnl Very limited version of automake's enable-maintainer-mode
+
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+ dnl maintainer-mode is disabled by default
+ AC_ARG_ENABLE(maintainer-mode,
+[AS_HELP_STRING([--enable-maintainer-mode],
+ [enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer])],
+ maintainer_mode=$enableval,
+ maintainer_mode=no)
+
+AC_MSG_RESULT($maintainer_mode)
+
+if test "$maintainer_mode" = "yes"; then
+ MAINT=''
+else
+ MAINT='#'
+fi
+AC_SUBST(MAINT)dnl
+
+dnl Variables for tags utilities; copied from automake 1.16.4+'s init.m4
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+AC_SUBST([CTAGS])
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+AC_SUBST([ETAGS])
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+AC_SUBST([CSCOPE])
+
+dnl Whether to prevent multiple front-ends from linking at the same time
+
+AC_MSG_CHECKING([whether to avoid linking multiple front-ends at once])
+ AC_ARG_ENABLE(link-mutex,
+[AS_HELP_STRING([--enable-link-mutex],
+ [avoid linking multiple front-ends at once to avoid thrashing
+ on the build machine])],
+ do_link_mutex=$enableval,
+ do_link_mutex=no)
+AC_MSG_RESULT($do_link_mutex)
+
+if test "$do_link_mutex" = "yes"; then
+ DO_LINK_MUTEX=true
+else
+ DO_LINK_MUTEX=false
+fi
+AC_SUBST(DO_LINK_MUTEX)
+
+dnl Whether to prevent multiple GCC front-ends from linking at the same time
+
+AC_MSG_CHECKING([whether to serialize linking of multiple front-ends])
+ AC_ARG_ENABLE(link-serialization,
+[AS_HELP_STRING([--enable-link-serialization],
+ [avoid linking multiple GCC front-ends at once using make
+ dependencies to avoid thrashing on the build machine])],
+ do_link_serialization=$enableval,
+ do_link_serialization=no)
+AC_MSG_RESULT($do_link_serialization)
+
+case "$do_link_serialization" in
+ yes)
+ DO_LINK_SERIALIZATION=1;;
+ [[1-9]] | [[1-9]][[0-9]] | [[1-9]][[0-9]][[0-9]])
+ DO_LINK_SERIALIZATION=$do_link_serialization;;
+ no)
+ DO_LINK_SERIALIZATION=;;
+ *)
+ AC_MSG_ERROR(bad value ${do_link_serialization} given for --enable-link-serialization) ;;
+esac
+AC_SUBST(DO_LINK_SERIALIZATION)
+
+# --------------
+# Language hooks
+# --------------
+
+# Make empty files to contain the specs and options for each language.
+# Then add #include lines to for a compiler that has specs and/or options.
+
+subdirs=
+lang_opt_files=
+lang_specs_files=
+lang_tree_files=
+# These (without "all_") are set in each config-lang.in.
+# `language' must be a single word so is spelled singularly.
+all_languages=
+all_compilers=
+all_outputs='Makefile'
+# List of language configure and makefile fragments.
+all_lang_configurefrags=
+all_lang_makefrags=
+# Additional files for gengtype
+all_gtfiles="$target_gtfiles"
+
+# These are the languages that are set in --enable-languages,
+# and are available in the GCC tree.
+all_selected_languages=
+
+# Add the language fragments.
+# Languages are added via two mechanisms. Some information must be
+# recorded in makefile variables, these are defined in config-lang.in.
+# We accumulate them and plug them into the main Makefile.
+# The other mechanism is a set of hooks for each of the main targets
+# like `clean', `install', etc.
+
+language_hooks="Make-hooks"
+
+for lang in ${srcdir}/*/config-lang.in
+do
+changequote(,)dnl
+ test "$lang" = "${srcdir}/*/config-lang.in" && continue
+
+ lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
+ if test "x$lang_alias" = x
+ then
+ echo "$lang doesn't set \$language." 1>&2
+ exit 1
+ fi
+ subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
+ subdirs="$subdirs $subdir"
+
+ # $gcc_subdir is where the gcc integration files are to be found
+ # for a language, both for internal compiler purposes (compiler
+ # sources implementing front-end to GCC tree converters), and for
+ # build infrastructure purposes (Make-lang.in, etc.)
+ #
+ # This will be <subdir> (relative to $srcdir) if a line like
+ # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
+ # is found in <langdir>/config-lang.in, and will remain <langdir>
+ # otherwise.
+ #
+ # Except for the language alias (fetched above), the regular
+ # "config-lang.in" contents are always retrieved from $gcc_subdir,
+ # so a <langdir>/config-lang.in setting gcc_subdir typically sets
+ # only this and the language alias.
+
+ gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
+ if [ "$gcc_subdir" = "" ]; then
+ gcc_subdir="$subdir"
+ fi
+
+ case ",$enable_languages," in
+ *,$lang_alias,*)
+ all_selected_languages="$all_selected_languages $lang_alias"
+ if test -f $srcdir/$gcc_subdir/lang-specs.h; then
+ lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
+ fi
+ ;;
+ esac
+changequote([,])dnl
+
+ language=
+ boot_language=
+ compilers=
+ outputs=
+ gtfiles=
+ subdir_requires=
+ . ${srcdir}/$gcc_subdir/config-lang.in
+ if test "x$language" = x
+ then
+ echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
+ exit 1
+ fi
+
+ ok=:
+ case ",$enable_languages," in
+ *,$lang_alias,*) ;;
+ *)
+ for i in $subdir_requires; do
+ test -f "${srcdir}/$i/config-lang.in" && continue
+ ok=false
+ break
+ done
+ ;;
+ esac
+ $ok || continue
+
+ all_lang_configurefrags="$all_lang_configurefrags \$(srcdir)/$gcc_subdir/config-lang.in"
+ if test "x$language" = xc && test -n "$all_lang_makefrags"; then
+ # Put c/Make-lang.in fragment first to match serialization languages order.
+ all_lang_makefrags="\$(srcdir)/$gcc_subdir/Make-lang.in $all_lang_makefrags"
+ else
+ all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
+ fi
+ if test -f $srcdir/$gcc_subdir/lang.opt; then
+ lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
+ all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
+ fi
+ if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
+ lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
+ fi
+ all_languages="$all_languages $language"
+ all_compilers="$all_compilers $compilers"
+ all_outputs="$all_outputs $outputs"
+ all_gtfiles="$all_gtfiles [[$subdir]] $gtfiles"
+ case ",$enable_languages," in
+ *,lto,*)
+ AC_DEFINE(ENABLE_LTO, 1, [Define to enable LTO support.])
+ enable_lto=yes
+ AC_SUBST(enable_lto)
+ ;;
+ *) ;;
+ esac
+done
+
+check_languages=
+for language in $all_selected_languages
+do
+ check_languages="$check_languages check-$language"
+done
+
+selftest_languages=
+for language in $all_selected_languages
+do
+ selftest_languages="$selftest_languages selftest-$language"
+done
+
+# We link each language in with a set of hooks, reached indirectly via
+# lang.${target}. Only do so for selected languages.
+
+rm -f Make-hooks
+touch Make-hooks
+target_list="all.cross start.encap rest.encap tags \
+ install-common install-man install-info install-dvi install-pdf \
+ install-html dvi pdf html uninstall info man srcextra srcman srcinfo \
+ mostlyclean clean distclean maintainer-clean install-plugin"
+
+for t in $target_list
+do
+ x=
+ for lang in $all_selected_languages
+ do
+ x="$x $lang.$t"
+ done
+ echo "lang.$t: $x" >> Make-hooks
+done
+
+echo "ifeq (\$(DO_LINK_SERIALIZATION),)" >> Make-hooks
+echo "SERIAL_LIST =" >> Make-hooks
+echo else >> Make-hooks
+lang_cnt=0
+lang_list=
+prev=c
+serialization_languages=c
+for lang in $all_selected_languages
+do
+ test $lang = c && continue
+ if test $lang = lto; then
+ serialization_languages="$serialization_languages lto1 lto2"
+ else
+ serialization_languages="$serialization_languages $lang"
+ fi
+done
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ lang_cnt=`expr $lang_cnt + 1`
+ lang_list=" $prev$lang_list"
+ prev=${lang}
+done
+echo "SERIAL_LIST = \$(wordlist \$(DO_LINK_SERIALIZATION),$lang_cnt,$lang_list)" >> Make-hooks
+echo endif >> Make-hooks
+echo "SERIAL_COUNT = `expr $lang_cnt + 1`" >> Make-hooks
+echo "INDEX.c = 0" >> Make-hooks
+lang_idx=1
+for lang in $serialization_languages
+do
+ test $lang = c && continue
+ echo "$lang.prev = \$(if \$(word $lang_cnt,\$(SERIAL_LIST)),\$(\$(word $lang_cnt,\$(SERIAL_LIST)).serial))" >> Make-hooks
+ echo "INDEX.$lang = $lang_idx" >> Make-hooks
+ lang_cnt=`expr $lang_cnt - 1`
+ lang_idx=`expr $lang_idx + 1`
+done
+
+# --------
+# Option include files
+# --------
+
+${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
+option_includes="option-includes.mk"
+AC_SUBST_FILE(option_includes)
+
+# --------
+# UNSORTED
+# --------
+
+# Create .gdbinit.
+
+echo "dir ." > .gdbinit
+echo "dir ${srcdir}" >> .gdbinit
+if test x$gdb_needs_out_file_path = xyes
+then
+ echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
+fi
+if test "x$subdirs" != x; then
+ for s in $subdirs
+ do
+ echo "dir ${srcdir}/$s" >> .gdbinit
+ done
+fi
+echo "source ${srcdir}/gdbinit.in" >> .gdbinit
+echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
+
+# Put a breakpoint on __asan_report_error to help with debugging buffer
+# overflow.
+case "$CFLAGS" in
+*-fsanitize=address*)
+ echo "source ${srcdir}/gdbasan.in" >> .gdbinit
+ ;;
+esac
+
+gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
+AC_SUBST(gcc_tooldir)
+AC_SUBST(dollar)
+
+# Find a directory in which to install a shared libgcc.
+
+AC_ARG_ENABLE(version-specific-runtime-libs,
+[AS_HELP_STRING([--enable-version-specific-runtime-libs],
+ [specify that runtime libraries should be
+ installed in a compiler-specific directory])])
+
+# Substitute configuration variables
+AC_SUBST(subdirs)
+AC_SUBST(srcdir)
+AC_SUBST(all_compilers)
+AC_SUBST(all_gtfiles)
+AC_SUBST(all_lang_configurefrags)
+AC_SUBST(all_lang_makefrags)
+AC_SUBST(all_languages)
+AC_SUBST(all_selected_languages)
+AC_SUBST(build_exeext)
+AC_SUBST(build_install_headers_dir)
+AC_SUBST(build_xm_file_list)
+AC_SUBST(build_xm_include_list)
+AC_SUBST(build_xm_defines)
+AC_SUBST(build_file_translate)
+AC_SUBST(check_languages)
+AC_SUBST(selftest_languages)
+AC_SUBST(cpp_install_dir)
+AC_SUBST(xmake_file)
+AC_SUBST(tmake_file)
+AC_SUBST(TM_ENDIAN_CONFIG)
+AC_SUBST(TM_MULTILIB_CONFIG)
+AC_SUBST(TM_MULTILIB_EXCEPTIONS_CONFIG)
+AC_SUBST(extra_gcc_objs)
+AC_SUBST(user_headers_inc_next_pre)
+AC_SUBST(user_headers_inc_next_post)
+AC_SUBST(extra_headers_list)
+AC_SUBST(extra_objs)
+AC_SUBST(extra_programs)
+AC_SUBST(float_h_file)
+AC_SUBST(gcc_config_arguments)
+AC_SUBST(gcc_gxx_include_dir)
+AC_SUBST(gcc_gxx_include_dir_add_sysroot)
+AC_SUBST(gcc_gxx_libcxx_include_dir)
+AC_SUBST(gcc_gxx_libcxx_include_dir_add_sysroot)
+AC_SUBST(host_exeext)
+AC_SUBST(host_xm_file_list)
+AC_SUBST(host_xm_include_list)
+AC_SUBST(host_xm_defines)
+AC_SUBST(out_host_hook_obj)
+AC_SUBST(install)
+AC_SUBST(lang_opt_files)
+AC_SUBST(lang_specs_files)
+AC_SUBST(lang_tree_files)
+AC_SUBST(local_prefix)
+AC_SUBST(md_file)
+AC_SUBST(objc_boehm_gc)
+AC_SUBST(out_file)
+AC_SUBST(out_object_file)
+AC_SUBST(common_out_file)
+AC_SUBST(common_out_object_file)
+AC_SUBST(tm_file_list)
+AC_SUBST(tm_include_list)
+AC_SUBST(tm_defines)
+AC_SUBST(tm_p_file_list)
+AC_SUBST(tm_p_include_list)
+AC_SUBST(tm_d_file_list)
+AC_SUBST(tm_d_include_list)
+AC_SUBST(xm_file_list)
+AC_SUBST(xm_include_list)
+AC_SUBST(xm_defines)
+AC_SUBST(use_gcc_stdint)
+AC_SUBST(c_target_objs)
+AC_SUBST(cxx_target_objs)
+AC_SUBST(fortran_target_objs)
+AC_SUBST(d_target_objs)
+AC_SUBST(target_cpu_default)
+
+AC_SUBST_FILE(language_hooks)
+
+# Echo link setup.
+if test x${build} = x${host} ; then
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build a native compiler for ${target}." 1>&2
+ else
+ echo "Links are now set up to build a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+else
+ if test x${host} = x${target} ; then
+ echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
+ echo " for ${target}." 1>&2
+ else
+ echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
+ echo " from ${host} to ${target}." 1>&2
+ fi
+fi
+
+AC_ARG_VAR(GMPLIBS,[How to link GMP])
+AC_ARG_VAR(GMPINC,[How to find GMP include files])
+
+AC_ARG_VAR(ISLLIBS,[How to link isl])
+AC_ARG_VAR(ISLINC,[How to find isl include files])
+if test "x${ISLLIBS}" != "x" ; then
+ AC_DEFINE(HAVE_isl, 1, [Define if isl is in use.])
+fi
+
+GCC_ENABLE_PLUGINS
+AC_SUBST(pluginlibs)
+AC_SUBST(enable_plugin)
+if test x"$enable_plugin" = x"yes"; then
+ AC_DEFINE(ENABLE_PLUGIN, 1, [Define to enable plugin support.])
+fi
+
+
+# Enable --enable-host-shared
+AC_ARG_ENABLE(host-shared,
+[AS_HELP_STRING([--enable-host-shared],
+ [build host code as shared libraries])],
+[PICFLAG=-fPIC], [PICFLAG=])
+AC_SUBST(enable_host_shared)
+AC_SUBST(PICFLAG)
+
+
+AC_ARG_ENABLE(libquadmath-support,
+[AS_HELP_STRING([--disable-libquadmath-support],
+ [disable libquadmath support for Fortran])],
+ENABLE_LIBQUADMATH_SUPPORT=$enableval,
+ENABLE_LIBQUADMATH_SUPPORT=yes)
+if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
+ AC_DEFINE(ENABLE_LIBQUADMATH_SUPPORT, 1,
+ [Define to 1 to enable libquadmath support])
+fi
+
+
+# Specify what hash style to use by default.
+AC_ARG_WITH([linker-hash-style],
+[AC_HELP_STRING([--with-linker-hash-style={sysv,gnu,both}],
+ [specify the linker hash style])],
+[case x"$withval" in
+ xsysv)
+ LINKER_HASH_STYLE=sysv
+ ;;
+ xgnu)
+ LINKER_HASH_STYLE=gnu
+ ;;
+ xboth)
+ LINKER_HASH_STYLE=both
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-linker-hash-style])
+ ;;
+ esac],
+[LINKER_HASH_STYLE=''])
+if test x"${LINKER_HASH_STYLE}" != x; then
+ AC_DEFINE_UNQUOTED(LINKER_HASH_STYLE, "$LINKER_HASH_STYLE",
+ [The linker hash style])
+fi
+
+# Specify what should be the default of -fdiagnostics-color option.
+AC_ARG_WITH([diagnostics-color],
+[AC_HELP_STRING([--with-diagnostics-color={never,auto,auto-if-env,always}],
+ [specify the default of -fdiagnostics-color option
+ auto-if-env stands for -fdiagnostics-color=auto if
+ GCC_COLOR environment variable is present and
+ -fdiagnostics-color=never otherwise])],
+[case x"$withval" in
+ xnever)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_COLOR_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-diagnostics-color])
+ ;;
+ esac],
+[DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO])
+AC_DEFINE_UNQUOTED(DIAGNOSTICS_COLOR_DEFAULT, $DIAGNOSTICS_COLOR_DEFAULT,
+ [The default for -fdiagnostics-color option])
+
+# Specify what should be the default of -fdiagnostics-urls option.
+AC_ARG_WITH([diagnostics-urls],
+[AC_HELP_STRING([--with-diagnostics-urls={never,auto,auto-if-env,always}],
+ [specify the default of -fdiagnostics-urls option
+ auto-if-env stands for -fdiagnostics-urls=auto if
+ GCC_URLS or TERM_URLS environment variable is present and
+ -fdiagnostics-urls=never otherwise])],
+[case x"$withval" in
+ xnever)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_NO
+ ;;
+ xauto)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO
+ ;;
+ xauto-if-env)
+ DIAGNOSTICS_URLS_DEFAULT=-1
+ ;;
+ xalways)
+ DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_YES
+ ;;
+ *)
+ AC_MSG_ERROR([$withval is an invalid option to --with-diagnostics-urls])
+ ;;
+ esac],
+[DIAGNOSTICS_URLS_DEFAULT=DIAGNOSTICS_URL_AUTO])
+AC_DEFINE_UNQUOTED(DIAGNOSTICS_URLS_DEFAULT, $DIAGNOSTICS_URLS_DEFAULT,
+ [The default for -fdiagnostics-urls option])
+
+# Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
+# of jit/jit-playback.cc.
+gcc_driver_version=`eval "${get_gcc_base_ver} $srcdir/BASE-VER"`
+echo "gcc_driver_version: ${gcc_driver_version}"
+cat > gcc-driver-name.h <<EOF
+#define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_driver_version}${exeext}"
+EOF
+
+# Check whether --enable-default-pie was given.
+AC_ARG_ENABLE(default-pie,
+[AS_HELP_STRING([--enable-default-pie],
+ [enable Position Independent Executable as default])],
+enable_default_pie=$enableval,
+enable_default_pie=no)
+if test x$enable_default_pie = xyes ; then
+ AC_DEFINE(ENABLE_DEFAULT_PIE, 1,
+ [Define if your target supports default PIE and it is enabled.])
+fi
+AC_SUBST([enable_default_pie])
+
+# Check if -fno-PIE works.
+AC_CACHE_CHECK([for -fno-PIE option],
+ [gcc_cv_c_no_fpie],
+ [saved_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS -fno-PIE"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_c_no_fpie=yes],
+ [gcc_cv_c_no_fpie=no])
+ CXXFLAGS="$saved_CXXFLAGS"])
+if test "$gcc_cv_c_no_fpie" = "yes"; then
+ NO_PIE_CFLAGS="-fno-PIE"
+fi
+AC_SUBST([NO_PIE_CFLAGS])
+
+# Check if -no-pie works.
+AC_CACHE_CHECK([for -no-pie option],
+ [gcc_cv_no_pie],
+ [saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -no-pie"
+ AC_LINK_IFELSE([AC_LANG_SOURCE([int main(void) {return 0;}])],
+ [gcc_cv_no_pie=yes],
+ [gcc_cv_no_pie=no])
+ LDFLAGS="$saved_LDFLAGS"])
+if test "$gcc_cv_no_pie" = "yes"; then
+ NO_PIE_FLAG="-no-pie"
+fi
+AC_SUBST([NO_PIE_FLAG])
+
+# Enable Intel CET on Intel CET enabled host if jit is enabled.
+GCC_CET_HOST_FLAGS(CET_HOST_FLAGS)
+case x$enable_languages in
+*jit*)
+ ;;
+*)
+ CET_HOST_FLAGS=
+ ;;
+esac
+AC_SUBST(CET_HOST_FLAGS)
+
+# Check linker supports '-z bndplt'
+ld_bndplt_support=no
+AC_MSG_CHECKING(linker -z bndplt option)
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_bndplt_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -a bndplt option
+ if $gcc_cv_ld --help 2>&1 | grep -- '-z bndplt' > /dev/null; then
+ ld_bndplt_support=yes
+ fi
+ fi
+fi
+if test x"$ld_bndplt_support" = xyes; then
+ AC_DEFINE(HAVE_LD_BNDPLT_SUPPORT, 1,
+ [Define if your linker supports -z bndplt])
+fi
+AC_MSG_RESULT($ld_bndplt_support)
+
+# Check linker supports '--push-state'/'--pop-state'
+ld_pushpopstate_support=no
+AC_MSG_CHECKING(linker --push-state/--pop-state options)
+if test x"$ld_is_gold" = xno; then
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
+ ld_pushpopstate_support=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ # Check if linker supports --push-state/--pop-state options
+ if $gcc_cv_ld --help 2>&1 | grep -- '--push-state' > /dev/null; then
+ ld_pushpopstate_support=yes
+ fi
+ fi
+fi
+if test x"$ld_pushpopstate_support" = xyes; then
+ AC_DEFINE(HAVE_LD_PUSHPOPSTATE_SUPPORT, 1,
+ [Define if your linker supports --push-state/--pop-state])
+fi
+AC_MSG_RESULT($ld_pushpopstate_support)
+
+# On s390, float_t has historically been statically defined as double for no
+# good reason. To comply with the C standard in the light of this definition,
+# gcc has evaluated float expressions in double precision when in
+# standards-compatible mode or when given -fexcess-precision=standard. To enable
+# a smooth transition towards the new model used by most architectures, where
+# gcc describes its behavior via the macro __FLT_EVAL_METHOD__ and glibc derives
+# float_t from that, this behavior can be configured with
+# --enable-s390-excess-float-precision. When given as enabled, that flag selects
+# the old model. When omitted, native builds and cross compiles that have target
+# libc headers will detect whether libc clamps float_t to double and in that
+# case maintain the old model. Otherwise, they will default to the new model.
+AC_ARG_ENABLE(s390-excess-float-precision,
+ [AS_HELP_STRING([--enable-s390-excess-float-precision],
+ [on s390 targets, evaluate float with double precision
+ when in standards-conforming mode])],
+ [],[enable_s390_excess_float_precision=auto])
+
+case $target in
+ s390*-linux*)
+ if test x"$enable_s390_excess_float_precision" = xauto; then
+ # Can we autodetect the behavior of the target libc?
+ if test "$target" = "$host" -a "$host" = "$build"; then
+ enable_s390_excess_float_precision=autodetect
+ elif test "x$with_headers" != xno; then
+ # cross build. are target headers available?
+ # carefully coerce the build-system compiler to use target headers
+ saved_CXXFLAGS="$CXXFLAGS"
+ fixed_XGCC_FLAGS_FOR_TARGET=`echo "$XGCC_FLAGS_FOR_TARGET" | sed 's/-B/-idirafter/g'`
+ CROSS_TEST_CXXFLAGS="-nostdinc $fixed_XGCC_FLAGS_FOR_TARGET"
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#include <math.h>
+]])], [enable_s390_excess_float_precision=autodetect], [])
+ CXXFLAGS="$saved_CXXFLAGS"
+ fi
+
+ if test x"$enable_s390_excess_float_precision" = xautodetect; then
+ saved_CXXFLAGS="$CXXFLAGS"
+ if ! test "$target" = "$host" -a "$host" = "$build"; then
+ CXXFLAGS="$CROSS_TEST_CXXFLAGS"
+ unset CROSS_TEST_CXXFLAGS
+ fi
+ AC_CACHE_CHECK([for glibc clamping float_t to double],
+ gcc_cv_float_t_clamped_to_double, [
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#define __FLT_EVAL_METHOD__ 0
+#include <math.h>
+int dummy[sizeof(float_t) == sizeof(double) ? 1 : -1];
+]])],
+ [gcc_cv_float_t_clamped_to_double=yes],
+ [gcc_cv_float_t_clamped_to_double=no])])
+ CXXFLAGS="$saved_CXXFLAGS"
+ enable_s390_excess_float_precision="$gcc_cv_float_t_clamped_to_double"
+ else
+ # no way to detect behavior of target libc, default to new model
+ enable_s390_excess_float_precision=no
+ fi
+ fi
+
+ GCC_TARGET_TEMPLATE(ENABLE_S390_EXCESS_FLOAT_PRECISION)
+ if test x"$enable_s390_excess_float_precision" = xyes; then
+ AC_DEFINE(ENABLE_S390_EXCESS_FLOAT_PRECISION, 1,
+[Define to enable evaluating float expressions with double precision in
+standards-compatible mode on s390 targets.])
+ fi
+ ;;
+esac
+
+# Configure the subdirectories
+# AC_CONFIG_SUBDIRS($subdirs)
+
+# Create the Makefile
+# and configure language subdirectories
+AC_CONFIG_FILES($all_outputs)
+
+AC_CONFIG_COMMANDS([default],
+[
+case ${CONFIG_HEADERS} in
+ *auto-host.h:config.in*)
+ echo > cstamp-h ;;
+esac
+# Make sure all the subdirs exist.
+for d in $subdirs doc build common c-family
+do
+ test -d $d || mkdir $d
+done
+],
+[subdirs='$subdirs'])
+AC_OUTPUT
+
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-at91sam7s-newlib-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-fortran-interface-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-fortran-interface-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-fortran-interface-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-fortran-interface.patch
+
+mv gcc-$VERSION-fortran-interface.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-fortran-interface-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-fortran-interface-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-fortran-interface-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-fortran-interface-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/gcc/fortran/interface.cc
Index: gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc/fortran/interface.cc
===================================================================
--- gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc/fortran/interface.cc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc/fortran/interface.cc (revision 5)
@@ -0,0 +1,5608 @@
+/* Deal with interfaces.
+ Copyright (C) 2000-2022 Free Software Foundation, Inc.
+ Contributed by Andy Vaught
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+
+/* Deal with interfaces. An explicit interface is represented as a
+ singly linked list of formal argument structures attached to the
+ relevant symbols. For an implicit interface, the arguments don't
+ point to symbols. Explicit interfaces point to namespaces that
+ contain the symbols within that interface.
+
+ Implicit interfaces are linked together in a singly linked list
+ along the next_if member of symbol nodes. Since a particular
+ symbol can only have a single explicit interface, the symbol cannot
+ be part of multiple lists and a single next-member suffices.
+
+ This is not the case for general classes, though. An operator
+ definition is independent of just about all other uses and has it's
+ own head pointer.
+
+ Nameless interfaces:
+ Nameless interfaces create symbols with explicit interfaces within
+ the current namespace. They are otherwise unlinked.
+
+ Generic interfaces:
+ The generic name points to a linked list of symbols. Each symbol
+ has an explicit interface. Each explicit interface has its own
+ namespace containing the arguments. Module procedures are symbols in
+ which the interface is added later when the module procedure is parsed.
+
+ User operators:
+ User-defined operators are stored in a their own set of symtrees
+ separate from regular symbols. The symtrees point to gfc_user_op
+ structures which in turn head up a list of relevant interfaces.
+
+ Extended intrinsics and assignment:
+ The head of these interface lists are stored in the containing namespace.
+
+ Implicit interfaces:
+ An implicit interface is represented as a singly linked list of
+ formal argument list structures that don't point to any symbol
+ nodes -- they just contain types.
+
+
+ When a subprogram is defined, the program unit's name points to an
+ interface as usual, but the link to the namespace is NULL and the
+ formal argument list points to symbols within the same namespace as
+ the program unit name. */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "options.h"
+#include "gfortran.h"
+#include "match.h"
+#include "arith.h"
+
+/* The current_interface structure holds information about the
+ interface currently being parsed. This structure is saved and
+ restored during recursive interfaces. */
+
+gfc_interface_info current_interface;
+
+
+/* Free a singly linked list of gfc_interface structures. */
+
+void
+gfc_free_interface (gfc_interface *intr)
+{
+ gfc_interface *next;
+
+ for (; intr; intr = next)
+ {
+ next = intr->next;
+ free (intr);
+ }
+}
+
+
+/* Change the operators unary plus and minus into binary plus and
+ minus respectively, leaving the rest unchanged. */
+
+static gfc_intrinsic_op
+fold_unary_intrinsic (gfc_intrinsic_op op)
+{
+ switch (op)
+ {
+ case INTRINSIC_UPLUS:
+ op = INTRINSIC_PLUS;
+ break;
+ case INTRINSIC_UMINUS:
+ op = INTRINSIC_MINUS;
+ break;
+ default:
+ break;
+ }
+
+ return op;
+}
+
+
+/* Return the operator depending on the DTIO moded string. Note that
+ these are not operators in the normal sense and so have been placed
+ beyond GFC_INTRINSIC_END in gfortran.h:enum gfc_intrinsic_op. */
+
+static gfc_intrinsic_op
+dtio_op (char* mode)
+{
+ if (strcmp (mode, "formatted") == 0)
+ return INTRINSIC_FORMATTED;
+ if (strcmp (mode, "unformatted") == 0)
+ return INTRINSIC_UNFORMATTED;
+ return INTRINSIC_NONE;
+}
+
+
+/* Match a generic specification. Depending on which type of
+ interface is found, the 'name' or 'op' pointers may be set.
+ This subroutine doesn't return MATCH_NO. */
+
+match
+gfc_match_generic_spec (interface_type *type,
+ char *name,
+ gfc_intrinsic_op *op)
+{
+ char buffer[GFC_MAX_SYMBOL_LEN + 1];
+ match m;
+ gfc_intrinsic_op i;
+
+ if (gfc_match (" assignment ( = )") == MATCH_YES)
+ {
+ *type = INTERFACE_INTRINSIC_OP;
+ *op = INTRINSIC_ASSIGN;
+ return MATCH_YES;
+ }
+
+ if (gfc_match (" operator ( %o )", &i) == MATCH_YES)
+ { /* Operator i/f */
+ *type = INTERFACE_INTRINSIC_OP;
+ *op = fold_unary_intrinsic (i);
+ return MATCH_YES;
+ }
+
+ *op = INTRINSIC_NONE;
+ if (gfc_match (" operator ( ") == MATCH_YES)
+ {
+ m = gfc_match_defined_op_name (buffer, 1);
+ if (m == MATCH_NO)
+ goto syntax;
+ if (m != MATCH_YES)
+ return MATCH_ERROR;
+
+ m = gfc_match_char (')');
+ if (m == MATCH_NO)
+ goto syntax;
+ if (m != MATCH_YES)
+ return MATCH_ERROR;
+
+ strcpy (name, buffer);
+ *type = INTERFACE_USER_OP;
+ return MATCH_YES;
+ }
+
+ if (gfc_match (" read ( %n )", buffer) == MATCH_YES)
+ {
+ *op = dtio_op (buffer);
+ if (*op == INTRINSIC_FORMATTED)
+ {
+ strcpy (name, gfc_code2string (dtio_procs, DTIO_RF));
+ *type = INTERFACE_DTIO;
+ }
+ if (*op == INTRINSIC_UNFORMATTED)
+ {
+ strcpy (name, gfc_code2string (dtio_procs, DTIO_RUF));
+ *type = INTERFACE_DTIO;
+ }
+ if (*op != INTRINSIC_NONE)
+ return MATCH_YES;
+ }
+
+ if (gfc_match (" write ( %n )", buffer) == MATCH_YES)
+ {
+ *op = dtio_op (buffer);
+ if (*op == INTRINSIC_FORMATTED)
+ {
+ strcpy (name, gfc_code2string (dtio_procs, DTIO_WF));
+ *type = INTERFACE_DTIO;
+ }
+ if (*op == INTRINSIC_UNFORMATTED)
+ {
+ strcpy (name, gfc_code2string (dtio_procs, DTIO_WUF));
+ *type = INTERFACE_DTIO;
+ }
+ if (*op != INTRINSIC_NONE)
+ return MATCH_YES;
+ }
+
+ if (gfc_match_name (buffer) == MATCH_YES)
+ {
+ strcpy (name, buffer);
+ *type = INTERFACE_GENERIC;
+ return MATCH_YES;
+ }
+
+ *type = INTERFACE_NAMELESS;
+ return MATCH_YES;
+
+syntax:
+ gfc_error ("Syntax error in generic specification at %C");
+ return MATCH_ERROR;
+}
+
+
+/* Match one of the five F95 forms of an interface statement. The
+ matcher for the abstract interface follows. */
+
+match
+gfc_match_interface (void)
+{
+ char name[GFC_MAX_SYMBOL_LEN + 1];
+ interface_type type;
+ gfc_symbol *sym;
+ gfc_intrinsic_op op;
+ match m;
+
+ m = gfc_match_space ();
+
+ if (gfc_match_generic_spec (&type, name, &op) == MATCH_ERROR)
+ return MATCH_ERROR;
+
+ /* If we're not looking at the end of the statement now, or if this
+ is not a nameless interface but we did not see a space, punt. */
+ if (gfc_match_eos () != MATCH_YES
+ || (type != INTERFACE_NAMELESS && m != MATCH_YES))
+ {
+ gfc_error ("Syntax error: Trailing garbage in INTERFACE statement "
+ "at %C");
+ return MATCH_ERROR;
+ }
+
+ current_interface.type = type;
+
+ switch (type)
+ {
+ case INTERFACE_DTIO:
+ case INTERFACE_GENERIC:
+ if (gfc_get_symbol (name, NULL, &sym))
+ return MATCH_ERROR;
+
+ if (!sym->attr.generic
+ && !gfc_add_generic (&sym->attr, sym->name, NULL))
+ return MATCH_ERROR;
+
+ if (sym->attr.dummy)
+ {
+ gfc_error ("Dummy procedure %qs at %C cannot have a "
+ "generic interface", sym->name);
+ return MATCH_ERROR;
+ }
+
+ current_interface.sym = gfc_new_block = sym;
+ break;
+
+ case INTERFACE_USER_OP:
+ current_interface.uop = gfc_get_uop (name);
+ break;
+
+ case INTERFACE_INTRINSIC_OP:
+ current_interface.op = op;
+ break;
+
+ case INTERFACE_NAMELESS:
+ case INTERFACE_ABSTRACT:
+ break;
+ }
+
+ return MATCH_YES;
+}
+
+
+
+/* Match a F2003 abstract interface. */
+
+match
+gfc_match_abstract_interface (void)
+{
+ match m;
+
+ if (!gfc_notify_std (GFC_STD_F2003, "ABSTRACT INTERFACE at %C"))
+ return MATCH_ERROR;
+
+ m = gfc_match_eos ();
+
+ if (m != MATCH_YES)
+ {
+ gfc_error ("Syntax error in ABSTRACT INTERFACE statement at %C");
+ return MATCH_ERROR;
+ }
+
+ current_interface.type = INTERFACE_ABSTRACT;
+
+ return m;
+}
+
+
+/* Match the different sort of generic-specs that can be present after
+ the END INTERFACE itself. */
+
+match
+gfc_match_end_interface (void)
+{
+ char name[GFC_MAX_SYMBOL_LEN + 1];
+ interface_type type;
+ gfc_intrinsic_op op;
+ match m;
+
+ m = gfc_match_space ();
+
+ if (gfc_match_generic_spec (&type, name, &op) == MATCH_ERROR)
+ return MATCH_ERROR;
+
+ /* If we're not looking at the end of the statement now, or if this
+ is not a nameless interface but we did not see a space, punt. */
+ if (gfc_match_eos () != MATCH_YES
+ || (type != INTERFACE_NAMELESS && m != MATCH_YES))
+ {
+ gfc_error ("Syntax error: Trailing garbage in END INTERFACE "
+ "statement at %C");
+ return MATCH_ERROR;
+ }
+
+ m = MATCH_YES;
+
+ switch (current_interface.type)
+ {
+ case INTERFACE_NAMELESS:
+ case INTERFACE_ABSTRACT:
+ if (type != INTERFACE_NAMELESS)
+ {
+ gfc_error ("Expected a nameless interface at %C");
+ m = MATCH_ERROR;
+ }
+
+ break;
+
+ case INTERFACE_INTRINSIC_OP:
+ if (type != current_interface.type || op != current_interface.op)
+ {
+
+ if (current_interface.op == INTRINSIC_ASSIGN)
+ {
+ m = MATCH_ERROR;
+ gfc_error ("Expected %<END INTERFACE ASSIGNMENT (=)%> at %C");
+ }
+ else
+ {
+ const char *s1, *s2;
+ s1 = gfc_op2string (current_interface.op);
+ s2 = gfc_op2string (op);
+
+ /* The following if-statements are used to enforce C1202
+ from F2003. */
+ if ((strcmp(s1, "==") == 0 && strcmp (s2, ".eq.") == 0)
+ || (strcmp(s1, ".eq.") == 0 && strcmp (s2, "==") == 0))
+ break;
+ if ((strcmp(s1, "/=") == 0 && strcmp (s2, ".ne.") == 0)
+ || (strcmp(s1, ".ne.") == 0 && strcmp (s2, "/=") == 0))
+ break;
+ if ((strcmp(s1, "<=") == 0 && strcmp (s2, ".le.") == 0)
+ || (strcmp(s1, ".le.") == 0 && strcmp (s2, "<=") == 0))
+ break;
+ if ((strcmp(s1, "<") == 0 && strcmp (s2, ".lt.") == 0)
+ || (strcmp(s1, ".lt.") == 0 && strcmp (s2, "<") == 0))
+ break;
+ if ((strcmp(s1, ">=") == 0 && strcmp (s2, ".ge.") == 0)
+ || (strcmp(s1, ".ge.") == 0 && strcmp (s2, ">=") == 0))
+ break;
+ if ((strcmp(s1, ">") == 0 && strcmp (s2, ".gt.") == 0)
+ || (strcmp(s1, ".gt.") == 0 && strcmp (s2, ">") == 0))
+ break;
+
+ m = MATCH_ERROR;
+ if (strcmp(s2, "none") == 0)
+ gfc_error ("Expecting %<END INTERFACE OPERATOR (%s)%> "
+ "at %C", s1);
+ else
+ gfc_error ("Expecting %<END INTERFACE OPERATOR (%s)%> at %C, "
+ "but got %qs", s1, s2);
+ }
+
+ }
+
+ break;
+
+ case INTERFACE_USER_OP:
+ /* Comparing the symbol node names is OK because only use-associated
+ symbols can be renamed. */
+ if (type != current_interface.type
+ || strcmp (current_interface.uop->name, name) != 0)
+ {
+ gfc_error ("Expecting %<END INTERFACE OPERATOR (.%s.)%> at %C",
+ current_interface.uop->name);
+ m = MATCH_ERROR;
+ }
+
+ break;
+
+ case INTERFACE_DTIO:
+ case INTERFACE_GENERIC:
+ if (type != current_interface.type
+ || strcmp (current_interface.sym->name, name) != 0)
+ {
+ gfc_error ("Expecting %<END INTERFACE %s%> at %C",
+ current_interface.sym->name);
+ m = MATCH_ERROR;
+ }
+
+ break;
+ }
+
+ return m;
+}
+
+
+/* Return whether the component was defined anonymously. */
+
+static bool
+is_anonymous_component (gfc_component *cmp)
+{
+ /* Only UNION and MAP components are anonymous. In the case of a MAP,
+ the derived type symbol is FL_STRUCT and the component name looks like mM*.
+ This is the only case in which the second character of a component name is
+ uppercase. */
+ return cmp->ts.type == BT_UNION
+ || (cmp->ts.type == BT_DERIVED
+ && cmp->ts.u.derived->attr.flavor == FL_STRUCT
+ && cmp->name[0] && cmp->name[1] && ISUPPER (cmp->name[1]));
+}
+
+
+/* Return whether the derived type was defined anonymously. */
+
+static bool
+is_anonymous_dt (gfc_symbol *derived)
+{
+ /* UNION and MAP types are always anonymous. Otherwise, only nested STRUCTURE
+ types can be anonymous. For anonymous MAP/STRUCTURE, we have FL_STRUCT
+ and the type name looks like XX*. This is the only case in which the
+ second character of a type name is uppercase. */
+ return derived->attr.flavor == FL_UNION
+ || (derived->attr.flavor == FL_STRUCT
+ && derived->name[0] && derived->name[1] && ISUPPER (derived->name[1]));
+}
+
+
+/* Compare components according to 4.4.2 of the Fortran standard. */
+
+static bool
+compare_components (gfc_component *cmp1, gfc_component *cmp2,
+ gfc_symbol *derived1, gfc_symbol *derived2)
+{
+ /* Compare names, but not for anonymous components such as UNION or MAP. */
+ if (!is_anonymous_component (cmp1) && !is_anonymous_component (cmp2)
+ && strcmp (cmp1->name, cmp2->name) != 0)
+ return false;
+
+ if (cmp1->attr.access != cmp2->attr.access)
+ return false;
+
+ if (cmp1->attr.pointer != cmp2->attr.pointer)
+ return false;
+
+ if (cmp1->attr.dimension != cmp2->attr.dimension)
+ return false;
+
+ if (cmp1->attr.allocatable != cmp2->attr.allocatable)
+ return false;
+
+ if (cmp1->attr.dimension && gfc_compare_array_spec (cmp1->as, cmp2->as) == 0)
+ return false;
+
+ if (cmp1->ts.type == BT_CHARACTER && cmp2->ts.type == BT_CHARACTER)
+ {
+ gfc_charlen *l1 = cmp1->ts.u.cl;
+ gfc_charlen *l2 = cmp2->ts.u.cl;
+ if (l1 && l2 && l1->length && l2->length
+ && l1->length->expr_type == EXPR_CONSTANT
+ && l2->length->expr_type == EXPR_CONSTANT
+ && gfc_dep_compare_expr (l1->length, l2->length) != 0)
+ return false;
+ }
+
+ /* Make sure that link lists do not put this function into an
+ endless recursive loop! */
+ if (!(cmp1->ts.type == BT_DERIVED && derived1 == cmp1->ts.u.derived)
+ && !(cmp2->ts.type == BT_DERIVED && derived2 == cmp2->ts.u.derived)
+ && !gfc_compare_types (&cmp1->ts, &cmp2->ts))
+ return false;
+
+ else if ( (cmp1->ts.type == BT_DERIVED && derived1 == cmp1->ts.u.derived)
+ && !(cmp2->ts.type == BT_DERIVED && derived2 == cmp2->ts.u.derived))
+ return false;
+
+ else if (!(cmp1->ts.type == BT_DERIVED && derived1 == cmp1->ts.u.derived)
+ && (cmp2->ts.type == BT_DERIVED && derived2 == cmp2->ts.u.derived))
+ return false;
+
+ return true;
+}
+
+
+/* Compare two union types by comparing the components of their maps.
+ Because unions and maps are anonymous their types get special internal
+ names; therefore the usual derived type comparison will fail on them.
+
+ Returns nonzero if equal, as with gfc_compare_derived_types. Also as with
+ gfc_compare_derived_types, 'equal' is closer to meaning 'duplicate
+ definitions' than 'equivalent structure'. */
+
+static bool
+compare_union_types (gfc_symbol *un1, gfc_symbol *un2)
+{
+ gfc_component *map1, *map2, *cmp1, *cmp2;
+ gfc_symbol *map1_t, *map2_t;
+
+ if (un1->attr.flavor != FL_UNION || un2->attr.flavor != FL_UNION)
+ return false;
+
+ if (un1->attr.zero_comp != un2->attr.zero_comp)
+ return false;
+
+ if (un1->attr.zero_comp)
+ return true;
+
+ map1 = un1->components;
+ map2 = un2->components;
+
+ /* In terms of 'equality' here we are worried about types which are
+ declared the same in two places, not types that represent equivalent
+ structures. (This is common because of FORTRAN's weird scoping rules.)
+ Though two unions with their maps in different orders could be equivalent,
+ we will say they are not equal for the purposes of this test; therefore
+ we compare the maps sequentially. */
+ for (;;)
+ {
+ map1_t = map1->ts.u.derived;
+ map2_t = map2->ts.u.derived;
+
+ cmp1 = map1_t->components;
+ cmp2 = map2_t->components;
+
+ /* Protect against null components. */
+ if (map1_t->attr.zero_comp != map2_t->attr.zero_comp)
+ return false;
+
+ if (map1_t->attr.zero_comp)
+ return true;
+
+ for (;;)
+ {
+ /* No two fields will ever point to the same map type unless they are
+ the same component, because one map field is created with its type
+ declaration. Therefore don't worry about recursion here. */
+ /* TODO: worry about recursion into parent types of the unions? */
+ if (!compare_components (cmp1, cmp2, map1_t, map2_t))
+ return false;
+
+ cmp1 = cmp1->next;
+ cmp2 = cmp2->next;
+
+ if (cmp1 == NULL && cmp2 == NULL)
+ break;
+ if (cmp1 == NULL || cmp2 == NULL)
+ return false;
+ }
+
+ map1 = map1->next;
+ map2 = map2->next;
+
+ if (map1 == NULL && map2 == NULL)
+ break;
+ if (map1 == NULL || map2 == NULL)
+ return false;
+ }
+
+ return true;
+}
+
+
+
+/* Compare two derived types using the criteria in 4.4.2 of the standard,
+ recursing through gfc_compare_types for the components. */
+
+bool
+gfc_compare_derived_types (gfc_symbol *derived1, gfc_symbol *derived2)
+{
+ gfc_component *cmp1, *cmp2;
+
+ if (derived1 == derived2)
+ return true;
+
+ if (!derived1 || !derived2)
+ gfc_internal_error ("gfc_compare_derived_types: invalid derived type");
+
+ if (derived1->attr.unlimited_polymorphic
+ && derived2->attr.unlimited_polymorphic)
+ return true;
+
+ if (derived1->attr.unlimited_polymorphic
+ != derived2->attr.unlimited_polymorphic)
+ return false;
+
+ /* Compare UNION types specially. */
+ if (derived1->attr.flavor == FL_UNION || derived2->attr.flavor == FL_UNION)
+ return compare_union_types (derived1, derived2);
+
+ /* Special case for comparing derived types across namespaces. If the
+ true names and module names are the same and the module name is
+ nonnull, then they are equal. */
+ if (strcmp (derived1->name, derived2->name) == 0
+ && derived1->module != NULL && derived2->module != NULL
+ && strcmp (derived1->module, derived2->module) == 0)
+ return true;
+
+ /* Compare type via the rules of the standard. Both types must have the
+ SEQUENCE or BIND(C) attribute to be equal. We also compare types
+ recursively if they are class descriptors types or virtual tables types.
+ STRUCTUREs are special because they can be anonymous; therefore two
+ structures with different names may be equal. */
+
+ /* Compare names, but not for anonymous types such as UNION or MAP. */
+ if (!is_anonymous_dt (derived1) && !is_anonymous_dt (derived2)
+ && strcmp (derived1->name, derived2->name) != 0)
+ return false;
+
+ if (derived1->component_access == ACCESS_PRIVATE
+ || derived2->component_access == ACCESS_PRIVATE)
+ return false;
+
+ if (!(derived1->attr.sequence && derived2->attr.sequence)
+ && !(derived1->attr.is_bind_c && derived2->attr.is_bind_c)
+ && !(derived1->attr.is_class && derived2->attr.is_class)
+ && !(derived1->attr.vtype && derived2->attr.vtype)
+ && !(derived1->attr.pdt_type && derived2->attr.pdt_type))
+ return false;
+
+ /* Protect against null components. */
+ if (derived1->attr.zero_comp != derived2->attr.zero_comp)
+ return false;
+
+ if (derived1->attr.zero_comp)
+ return true;
+
+ cmp1 = derived1->components;
+ cmp2 = derived2->components;
+
+ /* Since subtypes of SEQUENCE types must be SEQUENCE types as well, a
+ simple test can speed things up. Otherwise, lots of things have to
+ match. */
+ for (;;)
+ {
+ if (!compare_components (cmp1, cmp2, derived1, derived2))
+ return false;
+
+ cmp1 = cmp1->next;
+ cmp2 = cmp2->next;
+
+ if (cmp1 == NULL && cmp2 == NULL)
+ break;
+ if (cmp1 == NULL || cmp2 == NULL)
+ return false;
+ }
+
+ return true;
+}
+
+
+/* Compare two typespecs, recursively if necessary. */
+
+bool
+gfc_compare_types (gfc_typespec *ts1, gfc_typespec *ts2)
+{
+ /* See if one of the typespecs is a BT_VOID, which is what is being used
+ to allow the funcs like c_f_pointer to accept any pointer type.
+ TODO: Possibly should narrow this to just the one typespec coming in
+ that is for the formal arg, but oh well. */
+ if (ts1->type == BT_VOID || ts2->type == BT_VOID)
+ return true;
+
+ /* Special case for our C interop types. FIXME: There should be a
+ better way of doing this. When ISO C binding is cleared up,
+ this can probably be removed. See PR 57048. */
+
+ if (((ts1->type == BT_INTEGER && ts2->type == BT_DERIVED)
+ || (ts1->type == BT_DERIVED && ts2->type == BT_INTEGER))
+ && ts1->u.derived && ts2->u.derived
+ && ts1->u.derived == ts2->u.derived)
+ return true;
+
+ /* The _data component is not always present, therefore check for its
+ presence before assuming, that its derived->attr is available.
+ When the _data component is not present, then nevertheless the
+ unlimited_polymorphic flag may be set in the derived type's attr. */
+ if (ts1->type == BT_CLASS && ts1->u.derived->components
+ && ((ts1->u.derived->attr.is_class
+ && ts1->u.derived->components->ts.u.derived->attr
+ .unlimited_polymorphic)
+ || ts1->u.derived->attr.unlimited_polymorphic))
+ return true;
+
+ /* F2003: C717 */
+ if (ts2->type == BT_CLASS && ts1->type == BT_DERIVED
+ && ts2->u.derived->components
+ && ((ts2->u.derived->attr.is_class
+ && ts2->u.derived->components->ts.u.derived->attr
+ .unlimited_polymorphic)
+ || ts2->u.derived->attr.unlimited_polymorphic)
+ && (ts1->u.derived->attr.sequence || ts1->u.derived->attr.is_bind_c))
+ return true;
+
+ if (ts1->type != ts2->type
+ && ((ts1->type != BT_DERIVED && ts1->type != BT_CLASS)
+ || (ts2->type != BT_DERIVED && ts2->type != BT_CLASS)))
+ return false;
+
+ if (ts1->type == BT_UNION)
+ return compare_union_types (ts1->u.derived, ts2->u.derived);
+
+ if (ts1->type != BT_DERIVED && ts1->type != BT_CLASS)
+ return (ts1->kind == ts2->kind);
+
+ /* Compare derived types. */
+ return gfc_type_compatible (ts1, ts2);
+}
+
+
+static bool
+compare_type (gfc_symbol *s1, gfc_symbol *s2)
+{
+ if (s2->attr.ext_attr & (1 << EXT_ATTR_NO_ARG_CHECK))
+ return true;
+
+ return gfc_compare_types (&s1->ts, &s2->ts) || s2->ts.type == BT_ASSUMED;
+}
+
+
+static bool
+compare_type_characteristics (gfc_symbol *s1, gfc_symbol *s2)
+{
+ /* TYPE and CLASS of the same declared type are type compatible,
+ but have different characteristics. */
+ if ((s1->ts.type == BT_CLASS && s2->ts.type == BT_DERIVED)
+ || (s1->ts.type == BT_DERIVED && s2->ts.type == BT_CLASS))
+ return false;
+
+ return compare_type (s1, s2);
+}
+
+
+static bool
+compare_rank (gfc_symbol *s1, gfc_symbol *s2)
+{
+ gfc_array_spec *as1, *as2;
+ int r1, r2;
+
+ if (s2->attr.ext_attr & (1 << EXT_ATTR_NO_ARG_CHECK))
+ return true;
+
+ as1 = (s1->ts.type == BT_CLASS
+ && !s1->ts.u.derived->attr.unlimited_polymorphic)
+ ? CLASS_DATA (s1)->as : s1->as;
+ as2 = (s2->ts.type == BT_CLASS
+ && !s2->ts.u.derived->attr.unlimited_polymorphic)
+ ? CLASS_DATA (s2)->as : s2->as;
+
+ r1 = as1 ? as1->rank : 0;
+ r2 = as2 ? as2->rank : 0;
+
+ if (r1 != r2 && (!as2 || as2->type != AS_ASSUMED_RANK))
+ return false; /* Ranks differ. */
+
+ return true;
+}
+
+
+/* Given two symbols that are formal arguments, compare their ranks
+ and types. Returns true if they have the same rank and type,
+ false otherwise. */
+
+static bool
+compare_type_rank (gfc_symbol *s1, gfc_symbol *s2)
+{
+ return compare_type (s1, s2) && compare_rank (s1, s2);
+}
+
+
+/* Given two symbols that are formal arguments, compare their types
+ and rank and their formal interfaces if they are both dummy
+ procedures. Returns true if the same, false if different. */
+
+static bool
+compare_type_rank_if (gfc_symbol *s1, gfc_symbol *s2)
+{
+ if (s1 == NULL || s2 == NULL)
+ return (s1 == s2);
+
+ if (s1 == s2)
+ return true;
+
+ if (s1->attr.flavor != FL_PROCEDURE && s2->attr.flavor != FL_PROCEDURE)
+ return compare_type_rank (s1, s2);
+
+ if (s1->attr.flavor != FL_PROCEDURE || s2->attr.flavor != FL_PROCEDURE)
+ return false;
+
+ /* At this point, both symbols are procedures. It can happen that
+ external procedures are compared, where one is identified by usage
+ to be a function or subroutine but the other is not. Check TKR
+ nonetheless for these cases. */
+ if (s1->attr.function == 0 && s1->attr.subroutine == 0)
+ return s1->attr.external ? compare_type_rank (s1, s2) : false;
+
+ if (s2->attr.function == 0 && s2->attr.subroutine == 0)
+ return s2->attr.external ? compare_type_rank (s1, s2) : false;
+
+ /* Now the type of procedure has been identified. */
+ if (s1->attr.function != s2->attr.function
+ || s1->attr.subroutine != s2->attr.subroutine)
+ return false;
+
+ if (s1->attr.function && !compare_type_rank (s1, s2))
+ return false;
+
+ /* Originally, gfortran recursed here to check the interfaces of passed
+ procedures. This is explicitly not required by the standard. */
+ return true;
+}
+
+
+/* Given a formal argument list and a keyword name, search the list
+ for that keyword. Returns the correct symbol node if found, NULL
+ if not found. */
+
+static gfc_symbol *
+find_keyword_arg (const char *name, gfc_formal_arglist *f)
+{
+ for (; f; f = f->next)
+ if (strcmp (f->sym->name, name) == 0)
+ return f->sym;
+
+ return NULL;
+}
+
+
+/******** Interface checking subroutines **********/
+
+
+/* Given an operator interface and the operator, make sure that all
+ interfaces for that operator are legal. */
+
+bool
+gfc_check_operator_interface (gfc_symbol *sym, gfc_intrinsic_op op,
+ locus opwhere)
+{
+ gfc_formal_arglist *formal;
+ sym_intent i1, i2;
+ bt t1, t2;
+ int args, r1, r2, k1, k2;
+
+ gcc_assert (sym);
+
+ args = 0;
+ t1 = t2 = BT_UNKNOWN;
+ i1 = i2 = INTENT_UNKNOWN;
+ r1 = r2 = -1;
+ k1 = k2 = -1;
+
+ for (formal = gfc_sym_get_dummy_args (sym); formal; formal = formal->next)
+ {
+ gfc_symbol *fsym = formal->sym;
+ if (fsym == NULL)
+ {
+ gfc_error ("Alternate return cannot appear in operator "
+ "interface at %L", &sym->declared_at);
+ return false;
+ }
+ if (args == 0)
+ {
+ t1 = fsym->ts.type;
+ i1 = fsym->attr.intent;
+ r1 = (fsym->as != NULL) ? fsym->as->rank : 0;
+ k1 = fsym->ts.kind;
+ }
+ if (args == 1)
+ {
+ t2 = fsym->ts.type;
+ i2 = fsym->attr.intent;
+ r2 = (fsym->as != NULL) ? fsym->as->rank : 0;
+ k2 = fsym->ts.kind;
+ }
+ args++;
+ }
+
+ /* Only +, - and .not. can be unary operators.
+ .not. cannot be a binary operator. */
+ if (args == 0 || args > 2 || (args == 1 && op != INTRINSIC_PLUS
+ && op != INTRINSIC_MINUS
+ && op != INTRINSIC_NOT)
+ || (args == 2 && op == INTRINSIC_NOT))
+ {
+ if (op == INTRINSIC_ASSIGN)
+ gfc_error ("Assignment operator interface at %L must have "
+ "two arguments", &sym->declared_at);
+ else
+ gfc_error ("Operator interface at %L has the wrong number of arguments",
+ &sym->declared_at);
+ return false;
+ }
+
+ /* Check that intrinsics are mapped to functions, except
+ INTRINSIC_ASSIGN which should map to a subroutine. */
+ if (op == INTRINSIC_ASSIGN)
+ {
+ gfc_formal_arglist *dummy_args;
+
+ if (!sym->attr.subroutine)
+ {
+ gfc_error ("Assignment operator interface at %L must be "
+ "a SUBROUTINE", &sym->declared_at);
+ return false;
+ }
+
+ /* Allowed are (per F2003, 12.3.2.1.2 Defined assignments):
+ - First argument an array with different rank than second,
+ - First argument is a scalar and second an array,
+ - Types and kinds do not conform, or
+ - First argument is of derived type. */
+ dummy_args = gfc_sym_get_dummy_args (sym);
+ if (dummy_args->sym->ts.type != BT_DERIVED
+ && dummy_args->sym->ts.type != BT_CLASS
+ && (r2 == 0 || r1 == r2)
+ && (dummy_args->sym->ts.type == dummy_args->next->sym->ts.type
+ || (gfc_numeric_ts (&dummy_args->sym->ts)
+ && gfc_numeric_ts (&dummy_args->next->sym->ts))))
+ {
+ gfc_error ("Assignment operator interface at %L must not redefine "
+ "an INTRINSIC type assignment", &sym->declared_at);
+ return false;
+ }
+ }
+ else
+ {
+ if (!sym->attr.function)
+ {
+ gfc_error ("Intrinsic operator interface at %L must be a FUNCTION",
+ &sym->declared_at);
+ return false;
+ }
+ }
+
+ /* Check intents on operator interfaces. */
+ if (op == INTRINSIC_ASSIGN)
+ {
+ if (i1 != INTENT_OUT && i1 != INTENT_INOUT)
+ {
+ gfc_error ("First argument of defined assignment at %L must be "
+ "INTENT(OUT) or INTENT(INOUT)", &sym->declared_at);
+ return false;
+ }
+
+ if (i2 != INTENT_IN)
+ {
+ gfc_error ("Second argument of defined assignment at %L must be "
+ "INTENT(IN)", &sym->declared_at);
+ return false;
+ }
+ }
+ else
+ {
+ if (i1 != INTENT_IN)
+ {
+ gfc_error ("First argument of operator interface at %L must be "
+ "INTENT(IN)", &sym->declared_at);
+ return false;
+ }
+
+ if (args == 2 && i2 != INTENT_IN)
+ {
+ gfc_error ("Second argument of operator interface at %L must be "
+ "INTENT(IN)", &sym->declared_at);
+ return false;
+ }
+ }
+
+ /* From now on, all we have to do is check that the operator definition
+ doesn't conflict with an intrinsic operator. The rules for this
+ game are defined in 7.1.2 and 7.1.3 of both F95 and F2003 standards,
+ as well as 12.3.2.1.1 of Fortran 2003:
+
+ "If the operator is an intrinsic-operator (R310), the number of
+ function arguments shall be consistent with the intrinsic uses of
+ that operator, and the types, kind type parameters, or ranks of the
+ dummy arguments shall differ from those required for the intrinsic
+ operation (7.1.2)." */
+
+#define IS_NUMERIC_TYPE(t) \
+ ((t) == BT_INTEGER || (t) == BT_REAL || (t) == BT_COMPLEX)
+
+ /* Unary ops are easy, do them first. */
+ if (op == INTRINSIC_NOT)
+ {
+ if (t1 == BT_LOGICAL)
+ goto bad_repl;
+ else
+ return true;
+ }
+
+ if (args == 1 && (op == INTRINSIC_PLUS || op == INTRINSIC_MINUS))
+ {
+ if (IS_NUMERIC_TYPE (t1))
+ goto bad_repl;
+ else
+ return true;
+ }
+
+ /* Character intrinsic operators have same character kind, thus
+ operator definitions with operands of different character kinds
+ are always safe. */
+ if (t1 == BT_CHARACTER && t2 == BT_CHARACTER && k1 != k2)
+ return true;
+
+ /* Intrinsic operators always perform on arguments of same rank,
+ so different ranks is also always safe. (rank == 0) is an exception
+ to that, because all intrinsic operators are elemental. */
+ if (r1 != r2 && r1 != 0 && r2 != 0)
+ return true;
+
+ switch (op)
+ {
+ case INTRINSIC_EQ:
+ case INTRINSIC_EQ_OS:
+ case INTRINSIC_NE:
+ case INTRINSIC_NE_OS:
+ if (t1 == BT_CHARACTER && t2 == BT_CHARACTER)
+ goto bad_repl;
+ /* Fall through. */
+
+ case INTRINSIC_PLUS:
+ case INTRINSIC_MINUS:
+ case INTRINSIC_TIMES:
+ case INTRINSIC_DIVIDE:
+ case INTRINSIC_POWER:
+ if (IS_NUMERIC_TYPE (t1) && IS_NUMERIC_TYPE (t2))
+ goto bad_repl;
+ break;
+
+ case INTRINSIC_GT:
+ case INTRINSIC_GT_OS:
+ case INTRINSIC_GE:
+ case INTRINSIC_GE_OS:
+ case INTRINSIC_LT:
+ case INTRINSIC_LT_OS:
+ case INTRINSIC_LE:
+ case INTRINSIC_LE_OS:
+ if (t1 == BT_CHARACTER && t2 == BT_CHARACTER)
+ goto bad_repl;
+ if ((t1 == BT_INTEGER || t1 == BT_REAL)
+ && (t2 == BT_INTEGER || t2 == BT_REAL))
+ goto bad_repl;
+ break;
+
+ case INTRINSIC_CONCAT:
+ if (t1 == BT_CHARACTER && t2 == BT_CHARACTER)
+ goto bad_repl;
+ break;
+
+ case INTRINSIC_AND:
+ case INTRINSIC_OR:
+ case INTRINSIC_EQV:
+ case INTRINSIC_NEQV:
+ if (t1 == BT_LOGICAL && t2 == BT_LOGICAL)
+ goto bad_repl;
+ break;
+
+ default:
+ break;
+ }
+
+ return true;
+
+#undef IS_NUMERIC_TYPE
+
+bad_repl:
+ gfc_error ("Operator interface at %L conflicts with intrinsic interface",
+ &opwhere);
+ return false;
+}
+
+
+/* Given a pair of formal argument lists, we see if the two lists can
+ be distinguished by counting the number of nonoptional arguments of
+ a given type/rank in f1 and seeing if there are less then that
+ number of those arguments in f2 (including optional arguments).
+ Since this test is asymmetric, it has to be called twice to make it
+ symmetric. Returns nonzero if the argument lists are incompatible
+ by this test. This subroutine implements rule 1 of section F03:16.2.3.
+ 'p1' and 'p2' are the PASS arguments of both procedures (if applicable). */
+
+static bool
+count_types_test (gfc_formal_arglist *f1, gfc_formal_arglist *f2,
+ const char *p1, const char *p2)
+{
+ int ac1, ac2, i, j, k, n1;
+ gfc_formal_arglist *f;
+
+ typedef struct
+ {
+ int flag;
+ gfc_symbol *sym;
+ }
+ arginfo;
+
+ arginfo *arg;
+
+ n1 = 0;
+
+ for (f = f1; f; f = f->next)
+ n1++;
+
+ /* Build an array of integers that gives the same integer to
+ arguments of the same type/rank. */
+ arg = XCNEWVEC (arginfo, n1);
+
+ f = f1;
+ for (i = 0; i < n1; i++, f = f->next)
+ {
+ arg[i].flag = -1;
+ arg[i].sym = f->sym;
+ }
+
+ k = 0;
+
+ for (i = 0; i < n1; i++)
+ {
+ if (arg[i].flag != -1)
+ continue;
+
+ if (arg[i].sym && (arg[i].sym->attr.optional
+ || (p1 && strcmp (arg[i].sym->name, p1) == 0)))
+ continue; /* Skip OPTIONAL and PASS arguments. */
+
+ arg[i].flag = k;
+
+ /* Find other non-optional, non-pass arguments of the same type/rank. */
+ for (j = i + 1; j < n1; j++)
+ if ((arg[j].sym == NULL
+ || !(arg[j].sym->attr.optional
+ || (p1 && strcmp (arg[j].sym->name, p1) == 0)))
+ && (compare_type_rank_if (arg[i].sym, arg[j].sym)
+ || compare_type_rank_if (arg[j].sym, arg[i].sym)))
+ arg[j].flag = k;
+
+ k++;
+ }
+
+ /* Now loop over each distinct type found in f1. */
+ k = 0;
+ bool rc = false;
+
+ for (i = 0; i < n1; i++)
+ {
+ if (arg[i].flag != k)
+ continue;
+
+ ac1 = 1;
+ for (j = i + 1; j < n1; j++)
+ if (arg[j].flag == k)
+ ac1++;
+
+ /* Count the number of non-pass arguments in f2 with that type,
+ including those that are optional. */
+ ac2 = 0;
+
+ for (f = f2; f; f = f->next)
+ if ((!p2 || strcmp (f->sym->name, p2) != 0)
+ && (compare_type_rank_if (arg[i].sym, f->sym)
+ || compare_type_rank_if (f->sym, arg[i].sym)))
+ ac2++;
+
+ if (ac1 > ac2)
+ {
+ rc = true;
+ break;
+ }
+
+ k++;
+ }
+
+ free (arg);
+
+ return rc;
+}
+
+
+/* Returns true if two dummy arguments are distinguishable due to their POINTER
+ and ALLOCATABLE attributes according to F2018 section 15.4.3.4.5 (3).
+ The function is asymmetric wrt to the arguments s1 and s2 and should always
+ be called twice (with flipped arguments in the second call). */
+
+static bool
+compare_ptr_alloc(gfc_symbol *s1, gfc_symbol *s2)
+{
+ /* Is s1 allocatable? */
+ const bool a1 = s1->ts.type == BT_CLASS ?
+ CLASS_DATA(s1)->attr.allocatable : s1->attr.allocatable;
+ /* Is s2 a pointer? */
+ const bool p2 = s2->ts.type == BT_CLASS ?
+ CLASS_DATA(s2)->attr.class_pointer : s2->attr.pointer;
+ return a1 && p2 && (s2->attr.intent != INTENT_IN);
+}
+
+
+/* Perform the correspondence test in rule (3) of F08:C1215.
+ Returns zero if no argument is found that satisfies this rule,
+ nonzero otherwise. 'p1' and 'p2' are the PASS arguments of both procedures
+ (if applicable).
+
+ This test is also not symmetric in f1 and f2 and must be called
+ twice. This test finds problems caused by sorting the actual
+ argument list with keywords. For example:
+
+ INTERFACE FOO
+ SUBROUTINE F1(A, B)
+ INTEGER :: A ; REAL :: B
+ END SUBROUTINE F1
+
+ SUBROUTINE F2(B, A)
+ INTEGER :: A ; REAL :: B
+ END SUBROUTINE F1
+ END INTERFACE FOO
+
+ At this point, 'CALL FOO(A=1, B=1.0)' is ambiguous. */
+
+static bool
+generic_correspondence (gfc_formal_arglist *f1, gfc_formal_arglist *f2,
+ const char *p1, const char *p2)
+{
+ gfc_formal_arglist *f2_save, *g;
+ gfc_symbol *sym;
+
+ f2_save = f2;
+
+ while (f1)
+ {
+ if (!f1->sym || f1->sym->attr.optional)
+ goto next;
+
+ if (p1 && strcmp (f1->sym->name, p1) == 0)
+ f1 = f1->next;
+ if (f2 && p2 && strcmp (f2->sym->name, p2) == 0)
+ f2 = f2->next;
+
+ if (f2 != NULL && (compare_type_rank (f1->sym, f2->sym)
+ || compare_type_rank (f2->sym, f1->sym))
+ && !((gfc_option.allow_std & GFC_STD_F2008)
+ && (compare_ptr_alloc(f1->sym, f2->sym)
+ || compare_ptr_alloc(f2->sym, f1->sym))))
+ goto next;
+
+ /* Now search for a disambiguating keyword argument starting at
+ the current non-match. */
+ for (g = f1; g; g = g->next)
+ {
+ if (g->sym->attr.optional || (p1 && strcmp (g->sym->name, p1) == 0))
+ continue;
+
+ sym = find_keyword_arg (g->sym->name, f2_save);
+ if (sym == NULL || !compare_type_rank (g->sym, sym)
+ || ((gfc_option.allow_std & GFC_STD_F2008)
+ && (compare_ptr_alloc(sym, g->sym)
+ || compare_ptr_alloc(g->sym, sym))))
+ return true;
+ }
+
+ next:
+ if (f1 != NULL)
+ f1 = f1->next;
+ if (f2 != NULL)
+ f2 = f2->next;
+ }
+
+ return false;
+}
+
+
+static int
+symbol_rank (gfc_symbol *sym)
+{
+ gfc_array_spec *as = NULL;
+
+ if (sym->ts.type == BT_CLASS && CLASS_DATA (sym))
+ as = CLASS_DATA (sym)->as;
+ else
+ as = sym->as;
+
+ return as ? as->rank : 0;
+}
+
+
+/* Check if the characteristics of two dummy arguments match,
+ cf. F08:12.3.2. */
+
+bool
+gfc_check_dummy_characteristics (gfc_symbol *s1, gfc_symbol *s2,
+ bool type_must_agree, char *errmsg,
+ int err_len)
+{
+ if (s1 == NULL || s2 == NULL)
+ return s1 == s2 ? true : false;
+
+ /* Check type and rank. */
+ if (type_must_agree)
+ {
+ if (!compare_type_characteristics (s1, s2)
+ || !compare_type_characteristics (s2, s1))
+ {
+ snprintf (errmsg, err_len, "Type mismatch in argument '%s' (%s/%s)",
+ s1->name, gfc_dummy_typename (&s1->ts),
+ gfc_dummy_typename (&s2->ts));
+ return false;
+ }
+ if (!compare_rank (s1, s2))
+ {
+ snprintf (errmsg, err_len, "Rank mismatch in argument '%s' (%i/%i)",
+ s1->name, symbol_rank (s1), symbol_rank (s2));
+ return false;
+ }
+ }
+
+ /* Check INTENT. */
+ if (s1->attr.intent != s2->attr.intent && !s1->attr.artificial
+ && !s2->attr.artificial)
+ {
+ snprintf (errmsg, err_len, "INTENT mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check OPTIONAL attribute. */
+ if (s1->attr.optional != s2->attr.optional)
+ {
+ snprintf (errmsg, err_len, "OPTIONAL mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check ALLOCATABLE attribute. */
+ if (s1->attr.allocatable != s2->attr.allocatable)
+ {
+ snprintf (errmsg, err_len, "ALLOCATABLE mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check POINTER attribute. */
+ if (s1->attr.pointer != s2->attr.pointer)
+ {
+ snprintf (errmsg, err_len, "POINTER mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check TARGET attribute. */
+ if (s1->attr.target != s2->attr.target)
+ {
+ snprintf (errmsg, err_len, "TARGET mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check ASYNCHRONOUS attribute. */
+ if (s1->attr.asynchronous != s2->attr.asynchronous)
+ {
+ snprintf (errmsg, err_len, "ASYNCHRONOUS mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check CONTIGUOUS attribute. */
+ if (s1->attr.contiguous != s2->attr.contiguous)
+ {
+ snprintf (errmsg, err_len, "CONTIGUOUS mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check VALUE attribute. */
+ if (s1->attr.value != s2->attr.value)
+ {
+ snprintf (errmsg, err_len, "VALUE mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check VOLATILE attribute. */
+ if (s1->attr.volatile_ != s2->attr.volatile_)
+ {
+ snprintf (errmsg, err_len, "VOLATILE mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ /* Check interface of dummy procedures. */
+ if (s1->attr.flavor == FL_PROCEDURE)
+ {
+ char err[200];
+ if (!gfc_compare_interfaces (s1, s2, s2->name, 0, 1, err, sizeof(err),
+ NULL, NULL))
+ {
+ snprintf (errmsg, err_len, "Interface mismatch in dummy procedure "
+ "'%s': %s", s1->name, err);
+ return false;
+ }
+ }
+
+ /* Check string length. */
+ if (s1->ts.type == BT_CHARACTER
+ && s1->ts.u.cl && s1->ts.u.cl->length
+ && s2->ts.u.cl && s2->ts.u.cl->length)
+ {
+ int compval = gfc_dep_compare_expr (s1->ts.u.cl->length,
+ s2->ts.u.cl->length);
+ switch (compval)
+ {
+ case -1:
+ case 1:
+ case -3:
+ snprintf (errmsg, err_len, "Character length mismatch "
+ "in argument '%s'", s1->name);
+ return false;
+
+ case -2:
+ /* FIXME: Implement a warning for this case.
+ gfc_warning (0, "Possible character length mismatch in argument %qs",
+ s1->name);*/
+ break;
+
+ case 0:
+ break;
+
+ default:
+ gfc_internal_error ("check_dummy_characteristics: Unexpected result "
+ "%i of gfc_dep_compare_expr", compval);
+ break;
+ }
+ }
+
+ /* Check array shape. */
+ if (s1->as && s2->as)
+ {
+ int i, compval;
+ gfc_expr *shape1, *shape2;
+
+ /* Sometimes the ambiguity between deferred shape and assumed shape
+ does not get resolved in module procedures, where the only explicit
+ declaration of the dummy is in the interface. */
+ if (s1->ns->proc_name && s1->ns->proc_name->attr.module_procedure
+ && s1->as->type == AS_ASSUMED_SHAPE
+ && s2->as->type == AS_DEFERRED)
+ {
+ s2->as->type = AS_ASSUMED_SHAPE;
+ for (i = 0; i < s2->as->rank; i++)
+ if (s1->as->lower[i] != NULL)
+ s2->as->lower[i] = gfc_copy_expr (s1->as->lower[i]);
+ }
+
+ if (s1->as->type != s2->as->type)
+ {
+ snprintf (errmsg, err_len, "Shape mismatch in argument '%s'",
+ s1->name);
+ return false;
+ }
+
+ if (s1->as->corank != s2->as->corank)
+ {
+ snprintf (errmsg, err_len, "Corank mismatch in argument '%s' (%i/%i)",
+ s1->name, s1->as->corank, s2->as->corank);
+ return false;
+ }
+
+ if (s1->as->type == AS_EXPLICIT)
+ for (i = 0; i < s1->as->rank + MAX (0, s1->as->corank-1); i++)
+ {
+ shape1 = gfc_subtract (gfc_copy_expr (s1->as->upper[i]),
+ gfc_copy_expr (s1->as->lower[i]));
+ shape2 = gfc_subtract (gfc_copy_expr (s2->as->upper[i]),
+ gfc_copy_expr (s2->as->lower[i]));
+ compval = gfc_dep_compare_expr (shape1, shape2);
+ gfc_free_expr (shape1);
+ gfc_free_expr (shape2);
+ switch (compval)
+ {
+ case -1:
+ case 1:
+ case -3:
+ if (i < s1->as->rank)
+ snprintf (errmsg, err_len, "Shape mismatch in dimension %i of"
+ " argument '%s'", i + 1, s1->name);
+ else
+ snprintf (errmsg, err_len, "Shape mismatch in codimension %i "
+ "of argument '%s'", i - s1->as->rank + 1, s1->name);
+ return false;
+
+ case -2:
+ /* FIXME: Implement a warning for this case.
+ gfc_warning (0, "Possible shape mismatch in argument %qs",
+ s1->name);*/
+ break;
+
+ case 0:
+ break;
+
+ default:
+ gfc_internal_error ("check_dummy_characteristics: Unexpected "
+ "result %i of gfc_dep_compare_expr",
+ compval);
+ break;
+ }
+ }
+ }
+
+ return true;
+}
+
+
+/* Check if the characteristics of two function results match,
+ cf. F08:12.3.3. */
+
+bool
+gfc_check_result_characteristics (gfc_symbol *s1, gfc_symbol *s2,
+ char *errmsg, int err_len)
+{
+ gfc_symbol *r1, *r2;
+
+ if (s1->ts.interface && s1->ts.interface->result)
+ r1 = s1->ts.interface->result;
+ else
+ r1 = s1->result ? s1->result : s1;
+
+ if (s2->ts.interface && s2->ts.interface->result)
+ r2 = s2->ts.interface->result;
+ else
+ r2 = s2->result ? s2->result : s2;
+
+ if (r1->ts.type == BT_UNKNOWN)
+ return true;
+
+ /* Check type and rank. */
+ if (!compare_type_characteristics (r1, r2))
+ {
+ snprintf (errmsg, err_len, "Type mismatch in function result (%s/%s)",
+ gfc_typename (&r1->ts), gfc_typename (&r2->ts));
+ return false;
+ }
+ if (!compare_rank (r1, r2))
+ {
+ snprintf (errmsg, err_len, "Rank mismatch in function result (%i/%i)",
+ symbol_rank (r1), symbol_rank (r2));
+ return false;
+ }
+
+ /* Check ALLOCATABLE attribute. */
+ if (r1->attr.allocatable != r2->attr.allocatable)
+ {
+ snprintf (errmsg, err_len, "ALLOCATABLE attribute mismatch in "
+ "function result");
+ return false;
+ }
+
+ /* Check POINTER attribute. */
+ if (r1->attr.pointer != r2->attr.pointer)
+ {
+ snprintf (errmsg, err_len, "POINTER attribute mismatch in "
+ "function result");
+ return false;
+ }
+
+ /* Check CONTIGUOUS attribute. */
+ if (r1->attr.contiguous != r2->attr.contiguous)
+ {
+ snprintf (errmsg, err_len, "CONTIGUOUS attribute mismatch in "
+ "function result");
+ return false;
+ }
+
+ /* Check PROCEDURE POINTER attribute. */
+ if (r1 != s1 && r1->attr.proc_pointer != r2->attr.proc_pointer)
+ {
+ snprintf (errmsg, err_len, "PROCEDURE POINTER mismatch in "
+ "function result");
+ return false;
+ }
+
+ /* Check string length. */
+ if (r1->ts.type == BT_CHARACTER && r1->ts.u.cl && r2->ts.u.cl)
+ {
+ if (r1->ts.deferred != r2->ts.deferred)
+ {
+ snprintf (errmsg, err_len, "Character length mismatch "
+ "in function result");
+ return false;
+ }
+
+ if (r1->ts.u.cl->length && r2->ts.u.cl->length)
+ {
+ int compval = gfc_dep_compare_expr (r1->ts.u.cl->length,
+ r2->ts.u.cl->length);
+ switch (compval)
+ {
+ case -1:
+ case 1:
+ case -3:
+ snprintf (errmsg, err_len, "Character length mismatch "
+ "in function result");
+ return false;
+
+ case -2:
+ /* FIXME: Implement a warning for this case.
+ snprintf (errmsg, err_len, "Possible character length mismatch "
+ "in function result");*/
+ break;
+
+ case 0:
+ break;
+
+ default:
+ gfc_internal_error ("check_result_characteristics (1): Unexpected "
+ "result %i of gfc_dep_compare_expr", compval);
+ break;
+ }
+ }
+ }
+
+ /* Check array shape. */
+ if (!r1->attr.allocatable && !r1->attr.pointer && r1->as && r2->as)
+ {
+ int i, compval;
+ gfc_expr *shape1, *shape2;
+
+ if (r1->as->type != r2->as->type)
+ {
+ snprintf (errmsg, err_len, "Shape mismatch in function result");
+ return false;
+ }
+
+ if (r1->as->type == AS_EXPLICIT)
+ for (i = 0; i < r1->as->rank + r1->as->corank; i++)
+ {
+ shape1 = gfc_subtract (gfc_copy_expr (r1->as->upper[i]),
+ gfc_copy_expr (r1->as->lower[i]));
+ shape2 = gfc_subtract (gfc_copy_expr (r2->as->upper[i]),
+ gfc_copy_expr (r2->as->lower[i]));
+ compval = gfc_dep_compare_expr (shape1, shape2);
+ gfc_free_expr (shape1);
+ gfc_free_expr (shape2);
+ switch (compval)
+ {
+ case -1:
+ case 1:
+ case -3:
+ snprintf (errmsg, err_len, "Shape mismatch in dimension %i of "
+ "function result", i + 1);
+ return false;
+
+ case -2:
+ /* FIXME: Implement a warning for this case.
+ gfc_warning (0, "Possible shape mismatch in return value");*/
+ break;
+
+ case 0:
+ break;
+
+ default:
+ gfc_internal_error ("check_result_characteristics (2): "
+ "Unexpected result %i of "
+ "gfc_dep_compare_expr", compval);
+ break;
+ }
+ }
+ }
+
+ return true;
+}
+
+
+/* 'Compare' two formal interfaces associated with a pair of symbols.
+ We return true if there exists an actual argument list that
+ would be ambiguous between the two interfaces, zero otherwise.
+ 'strict_flag' specifies whether all the characteristics are
+ required to match, which is not the case for ambiguity checks.
+ 'p1' and 'p2' are the PASS arguments of both procedures (if applicable). */
+
+bool
+gfc_compare_interfaces (gfc_symbol *s1, gfc_symbol *s2, const char *name2,
+ int generic_flag, int strict_flag,
+ char *errmsg, int err_len,
+ const char *p1, const char *p2,
+ bool *bad_result_characteristics)
+{
+ gfc_formal_arglist *f1, *f2;
+
+ gcc_assert (name2 != NULL);
+
+ if (bad_result_characteristics)
+ *bad_result_characteristics = false;
+
+ if (s1->attr.function && (s2->attr.subroutine
+ || (!s2->attr.function && s2->ts.type == BT_UNKNOWN
+ && gfc_get_default_type (name2, s2->ns)->type == BT_UNKNOWN)))
+ {
+ if (errmsg != NULL)
+ snprintf (errmsg, err_len, "'%s' is not a function", name2);
+ return false;
+ }
+
+ if (s1->attr.subroutine && s2->attr.function)
+ {
+ if (errmsg != NULL)
+ snprintf (errmsg, err_len, "'%s' is not a subroutine", name2);
+ return false;
+ }
+
+ /* Do strict checks on all characteristics
+ (for dummy procedures and procedure pointer assignments). */
+ if (!generic_flag && strict_flag)
+ {
+ if (s1->attr.function && s2->attr.function)
+ {
+ /* If both are functions, check result characteristics. */
+ if (!gfc_check_result_characteristics (s1, s2, errmsg, err_len)
+ || !gfc_check_result_characteristics (s2, s1, errmsg, err_len))
+ {
+ if (bad_result_characteristics)
+ *bad_result_characteristics = true;
+ return false;
+ }
+ }
+
+ if (s1->attr.pure && !s2->attr.pure)
+ {
+ snprintf (errmsg, err_len, "Mismatch in PURE attribute");
+ return false;
+ }
+ if (s1->attr.elemental && !s2->attr.elemental)
+ {
+ snprintf (errmsg, err_len, "Mismatch in ELEMENTAL attribute");
+ return false;
+ }
+ }
+
+ if (s1->attr.if_source == IFSRC_UNKNOWN
+ || s2->attr.if_source == IFSRC_UNKNOWN)
+ return true;
+
+ f1 = gfc_sym_get_dummy_args (s1);
+ f2 = gfc_sym_get_dummy_args (s2);
+
+ /* Special case: No arguments. */
+ if (f1 == NULL && f2 == NULL)
+ return true;
+
+ if (generic_flag)
+ {
+ if (count_types_test (f1, f2, p1, p2)
+ || count_types_test (f2, f1, p2, p1))
+ return false;
+
+ /* Special case: alternate returns. If both f1->sym and f2->sym are
+ NULL, then the leading formal arguments are alternate returns.
+ The previous conditional should catch argument lists with
+ different number of argument. */
+ if (f1 && f1->sym == NULL && f2 && f2->sym == NULL)
+ return true;
+
+ if (generic_correspondence (f1, f2, p1, p2)
+ || generic_correspondence (f2, f1, p2, p1))
+ return false;
+ }
+ else
+ /* Perform the abbreviated correspondence test for operators (the
+ arguments cannot be optional and are always ordered correctly).
+ This is also done when comparing interfaces for dummy procedures and in
+ procedure pointer assignments. */
+
+ for (; f1 || f2; f1 = f1->next, f2 = f2->next)
+ {
+ /* Check existence. */
+ if (f1 == NULL || f2 == NULL)
+ {
+ if (errmsg != NULL)
+ snprintf (errmsg, err_len, "'%s' has the wrong number of "
+ "arguments", name2);
+ return false;
+ }
+
+ if (strict_flag)
+ {
+ /* Check all characteristics. */
+ if (!gfc_check_dummy_characteristics (f1->sym, f2->sym, true,
+ errmsg, err_len))
+ return false;
+ }
+ else
+ {
+ /* Operators: Only check type and rank of arguments. */
+ if (!compare_type (f2->sym, f1->sym))
+ {
+ if (errmsg != NULL)
+ snprintf (errmsg, err_len, "Type mismatch in argument '%s' "
+ "(%s/%s)", f1->sym->name,
+ gfc_typename (&f1->sym->ts),
+ gfc_typename (&f2->sym->ts));
+ return false;
+ }
+ if (!compare_rank (f2->sym, f1->sym))
+ {
+ if (errmsg != NULL)
+ snprintf (errmsg, err_len, "Rank mismatch in argument "
+ "'%s' (%i/%i)", f1->sym->name,
+ symbol_rank (f1->sym), symbol_rank (f2->sym));
+ return false;
+ }
+ if ((gfc_option.allow_std & GFC_STD_F2008)
+ && (compare_ptr_alloc(f1->sym, f2->sym)
+ || compare_ptr_alloc(f2->sym, f1->sym)))
+ {
+ if (errmsg != NULL)
+ snprintf (errmsg, err_len, "Mismatching POINTER/ALLOCATABLE "
+ "attribute in argument '%s' ", f1->sym->name);
+ return false;
+ }
+ }
+ }
+
+ return true;
+}
+
+
+/* Given a pointer to an interface pointer, remove duplicate
+ interfaces and make sure that all symbols are either functions
+ or subroutines, and all of the same kind. Returns true if
+ something goes wrong. */
+
+static bool
+check_interface0 (gfc_interface *p, const char *interface_name)
+{
+ gfc_interface *psave, *q, *qlast;
+
+ psave = p;
+ for (; p; p = p->next)
+ {
+ /* Make sure all symbols in the interface have been defined as
+ functions or subroutines. */
+ if (((!p->sym->attr.function && !p->sym->attr.subroutine)
+ || !p->sym->attr.if_source)
+ && !gfc_fl_struct (p->sym->attr.flavor))
+ {
+ const char *guessed
+ = gfc_lookup_function_fuzzy (p->sym->name, p->sym->ns->sym_root);
+
+ if (p->sym->attr.external)
+ if (guessed)
+ gfc_error ("Procedure %qs in %s at %L has no explicit interface"
+ "; did you mean %qs?",
+ p->sym->name, interface_name, &p->sym->declared_at,
+ guessed);
+ else
+ gfc_error ("Procedure %qs in %s at %L has no explicit interface",
+ p->sym->name, interface_name, &p->sym->declared_at);
+ else
+ if (guessed)
+ gfc_error ("Procedure %qs in %s at %L is neither function nor "
+ "subroutine; did you mean %qs?", p->sym->name,
+ interface_name, &p->sym->declared_at, guessed);
+ else
+ gfc_error ("Procedure %qs in %s at %L is neither function nor "
+ "subroutine", p->sym->name, interface_name,
+ &p->sym->declared_at);
+ return true;
+ }
+
+ /* Verify that procedures are either all SUBROUTINEs or all FUNCTIONs. */
+ if ((psave->sym->attr.function && !p->sym->attr.function
+ && !gfc_fl_struct (p->sym->attr.flavor))
+ || (psave->sym->attr.subroutine && !p->sym->attr.subroutine))
+ {
+ if (!gfc_fl_struct (p->sym->attr.flavor))
+ gfc_error ("In %s at %L procedures must be either all SUBROUTINEs"
+ " or all FUNCTIONs", interface_name,
+ &p->sym->declared_at);
+ else if (p->sym->attr.flavor == FL_DERIVED)
+ gfc_error ("In %s at %L procedures must be all FUNCTIONs as the "
+ "generic name is also the name of a derived type",
+ interface_name, &p->sym->declared_at);
+ return true;
+ }
+
+ /* F2003, C1207. F2008, C1207. */
+ if (p->sym->attr.proc == PROC_INTERNAL
+ && !gfc_notify_std (GFC_STD_F2008, "Internal procedure "
+ "%qs in %s at %L", p->sym->name,
+ interface_name, &p->sym->declared_at))
+ return true;
+ }
+ p = psave;
+
+ /* Remove duplicate interfaces in this interface list. */
+ for (; p; p = p->next)
+ {
+ qlast = p;
+
+ for (q = p->next; q;)
+ {
+ if (p->sym != q->sym)
+ {
+ qlast = q;
+ q = q->next;
+ }
+ else
+ {
+ /* Duplicate interface. */
+ qlast->next = q->next;
+ free (q);
+ q = qlast->next;
+ }
+ }
+ }
+
+ return false;
+}
+
+
+/* Check lists of interfaces to make sure that no two interfaces are
+ ambiguous. Duplicate interfaces (from the same symbol) are OK here. */
+
+static bool
+check_interface1 (gfc_interface *p, gfc_interface *q0,
+ int generic_flag, const char *interface_name,
+ bool referenced)
+{
+ gfc_interface *q;
+ for (; p; p = p->next)
+ for (q = q0; q; q = q->next)
+ {
+ if (p->sym == q->sym)
+ continue; /* Duplicates OK here. */
+
+ if (p->sym->name == q->sym->name && p->sym->module == q->sym->module)
+ continue;
+
+ if (!gfc_fl_struct (p->sym->attr.flavor)
+ && !gfc_fl_struct (q->sym->attr.flavor)
+ && gfc_compare_interfaces (p->sym, q->sym, q->sym->name,
+ generic_flag, 0, NULL, 0, NULL, NULL))
+ {
+ if (referenced)
+ gfc_error ("Ambiguous interfaces in %s for %qs at %L "
+ "and %qs at %L", interface_name,
+ q->sym->name, &q->sym->declared_at,
+ p->sym->name, &p->sym->declared_at);
+ else if (!p->sym->attr.use_assoc && q->sym->attr.use_assoc)
+ gfc_warning (0, "Ambiguous interfaces in %s for %qs at %L "
+ "and %qs at %L", interface_name,
+ q->sym->name, &q->sym->declared_at,
+ p->sym->name, &p->sym->declared_at);
+ else
+ gfc_warning (0, "Although not referenced, %qs has ambiguous "
+ "interfaces at %L", interface_name, &p->where);
+ return true;
+ }
+ }
+ return false;
+}
+
+
+/* Check the generic and operator interfaces of symbols to make sure
+ that none of the interfaces conflict. The check has to be done
+ after all of the symbols are actually loaded. */
+
+static void
+check_sym_interfaces (gfc_symbol *sym)
+{
+ /* Provide sufficient space to hold "generic interface 'symbol.symbol'". */
+ char interface_name[2*GFC_MAX_SYMBOL_LEN+2 + sizeof("generic interface ''")];
+ gfc_interface *p;
+
+ if (sym->ns != gfc_current_ns)
+ return;
+
+ if (sym->generic != NULL)
+ {
+ size_t len = strlen (sym->name) + sizeof("generic interface ''");
+ gcc_assert (len < sizeof (interface_name));
+ sprintf (interface_name, "generic interface '%s'", sym->name);
+ if (check_interface0 (sym->generic, interface_name))
+ return;
+
+ for (p = sym->generic; p; p = p->next)
+ {
+ if (p->sym->attr.mod_proc
+ && !p->sym->attr.module_procedure
+ && (p->sym->attr.if_source != IFSRC_DECL
+ || p->sym->attr.procedure))
+ {
+ gfc_error ("%qs at %L is not a module procedure",
+ p->sym->name, &p->where);
+ return;
+ }
+ }
+
+ /* Originally, this test was applied to host interfaces too;
+ this is incorrect since host associated symbols, from any
+ source, cannot be ambiguous with local symbols. */
+ check_interface1 (sym->generic, sym->generic, 1, interface_name,
+ sym->attr.referenced || !sym->attr.use_assoc);
+ }
+}
+
+
+static void
+check_uop_interfaces (gfc_user_op *uop)
+{
+ char interface_name[GFC_MAX_SYMBOL_LEN + sizeof("operator interface ''")];
+ gfc_user_op *uop2;
+ gfc_namespace *ns;
+
+ sprintf (interface_name, "operator interface '%s'", uop->name);
+ if (check_interface0 (uop->op, interface_name))
+ return;
+
+ for (ns = gfc_current_ns; ns; ns = ns->parent)
+ {
+ uop2 = gfc_find_uop (uop->name, ns);
+ if (uop2 == NULL)
+ continue;
+
+ check_interface1 (uop->op, uop2->op, 0,
+ interface_name, true);
+ }
+}
+
+/* Given an intrinsic op, return an equivalent op if one exists,
+ or INTRINSIC_NONE otherwise. */
+
+gfc_intrinsic_op
+gfc_equivalent_op (gfc_intrinsic_op op)
+{
+ switch(op)
+ {
+ case INTRINSIC_EQ:
+ return INTRINSIC_EQ_OS;
+
+ case INTRINSIC_EQ_OS:
+ return INTRINSIC_EQ;
+
+ case INTRINSIC_NE:
+ return INTRINSIC_NE_OS;
+
+ case INTRINSIC_NE_OS:
+ return INTRINSIC_NE;
+
+ case INTRINSIC_GT:
+ return INTRINSIC_GT_OS;
+
+ case INTRINSIC_GT_OS:
+ return INTRINSIC_GT;
+
+ case INTRINSIC_GE:
+ return INTRINSIC_GE_OS;
+
+ case INTRINSIC_GE_OS:
+ return INTRINSIC_GE;
+
+ case INTRINSIC_LT:
+ return INTRINSIC_LT_OS;
+
+ case INTRINSIC_LT_OS:
+ return INTRINSIC_LT;
+
+ case INTRINSIC_LE:
+ return INTRINSIC_LE_OS;
+
+ case INTRINSIC_LE_OS:
+ return INTRINSIC_LE;
+
+ default:
+ return INTRINSIC_NONE;
+ }
+}
+
+/* For the namespace, check generic, user operator and intrinsic
+ operator interfaces for consistency and to remove duplicate
+ interfaces. We traverse the whole namespace, counting on the fact
+ that most symbols will not have generic or operator interfaces. */
+
+void
+gfc_check_interfaces (gfc_namespace *ns)
+{
+ gfc_namespace *old_ns, *ns2;
+ char interface_name[GFC_MAX_SYMBOL_LEN + sizeof("intrinsic '' operator")];
+ int i;
+
+ old_ns = gfc_current_ns;
+ gfc_current_ns = ns;
+
+ gfc_traverse_ns (ns, check_sym_interfaces);
+
+ gfc_traverse_user_op (ns, check_uop_interfaces);
+
+ for (i = GFC_INTRINSIC_BEGIN; i != GFC_INTRINSIC_END; i++)
+ {
+ if (i == INTRINSIC_USER)
+ continue;
+
+ if (i == INTRINSIC_ASSIGN)
+ strcpy (interface_name, "intrinsic assignment operator");
+ else
+ sprintf (interface_name, "intrinsic '%s' operator",
+ gfc_op2string ((gfc_intrinsic_op) i));
+
+ if (check_interface0 (ns->op[i], interface_name))
+ continue;
+
+ if (ns->op[i])
+ gfc_check_operator_interface (ns->op[i]->sym, (gfc_intrinsic_op) i,
+ ns->op[i]->where);
+
+ for (ns2 = ns; ns2; ns2 = ns2->parent)
+ {
+ gfc_intrinsic_op other_op;
+
+ if (check_interface1 (ns->op[i], ns2->op[i], 0,
+ interface_name, true))
+ goto done;
+
+ /* i should be gfc_intrinsic_op, but has to be int with this cast
+ here for stupid C++ compatibility rules. */
+ other_op = gfc_equivalent_op ((gfc_intrinsic_op) i);
+ if (other_op != INTRINSIC_NONE
+ && check_interface1 (ns->op[i], ns2->op[other_op],
+ 0, interface_name, true))
+ goto done;
+ }
+ }
+
+done:
+ gfc_current_ns = old_ns;
+}
+
+
+/* Given a symbol of a formal argument list and an expression, if the
+ formal argument is allocatable, check that the actual argument is
+ allocatable. Returns true if compatible, zero if not compatible. */
+
+static bool
+compare_allocatable (gfc_symbol *formal, gfc_expr *actual)
+{
+ if (formal->attr.allocatable
+ || (formal->ts.type == BT_CLASS && CLASS_DATA (formal)->attr.allocatable))
+ {
+ symbol_attribute attr = gfc_expr_attr (actual);
+ if (actual->ts.type == BT_CLASS && !attr.class_ok)
+ return true;
+ else if (!attr.allocatable)
+ return false;
+ }
+
+ return true;
+}
+
+
+/* Given a symbol of a formal argument list and an expression, if the
+ formal argument is a pointer, see if the actual argument is a
+ pointer. Returns nonzero if compatible, zero if not compatible. */
+
+static int
+compare_pointer (gfc_symbol *formal, gfc_expr *actual)
+{
+ symbol_attribute attr;
+
+ if (formal->attr.pointer
+ || (formal->ts.type == BT_CLASS && CLASS_DATA (formal)
+ && CLASS_DATA (formal)->attr.class_pointer))
+ {
+ attr = gfc_expr_attr (actual);
+
+ /* Fortran 2008 allows non-pointer actual arguments. */
+ if (!attr.pointer && attr.target && formal->attr.intent == INTENT_IN)
+ return 2;
+
+ if (!attr.pointer)
+ return 0;
+ }
+
+ return 1;
+}
+
+
+/* Emit clear error messages for rank mismatch. */
+
+static void
+argument_rank_mismatch (const char *name, locus *where,
+ int rank1, int rank2, locus *where_formal)
+{
+
+ /* TS 29113, C407b. */
+ if (where_formal == NULL)
+ {
+ if (rank2 == -1)
+ gfc_error ("The assumed-rank array at %L requires that the dummy "
+ "argument %qs has assumed-rank", where, name);
+ else if (rank1 == 0)
+ gfc_error_opt (0, "Rank mismatch in argument %qs "
+ "at %L (scalar and rank-%d)", name, where, rank2);
+ else if (rank2 == 0)
+ gfc_error_opt (0, "Rank mismatch in argument %qs "
+ "at %L (rank-%d and scalar)", name, where, rank1);
+ else
+ gfc_error_opt (0, "Rank mismatch in argument %qs "
+ "at %L (rank-%d and rank-%d)", name, where, rank1,
+ rank2);
+ }
+ else
+ {
+ if (rank2 == -1)
+ /* This is an assumed rank-actual passed to a function without
+ an explicit interface, which is already diagnosed in
+ gfc_procedure_use. */
+ return;
+ if (rank1 == 0)
+ gfc_error_opt (0, "Rank mismatch between actual argument at %L "
+ "and actual argument at %L (scalar and rank-%d)",
+ where, where_formal, rank2);
+ else if (rank2 == 0)
+ gfc_error_opt (0, "Rank mismatch between actual argument at %L "
+ "and actual argument at %L (rank-%d and scalar)",
+ where, where_formal, rank1);
+ else
+ gfc_error_opt (0, "Rank mismatch between actual argument at %L "
+ "and actual argument at %L (rank-%d and rank-%d)", where,
+ where_formal, rank1, rank2);
+ }
+}
+
+
+/* Under certain conditions, a scalar actual argument can be passed
+ to an array dummy argument - see F2018, 15.5.2.4, paragraph 14.
+ This function returns true for these conditions so that an error
+ or warning for this can be suppressed later. Always return false
+ for expressions with rank > 0. */
+
+bool
+maybe_dummy_array_arg (gfc_expr *e)
+{
+ gfc_symbol *s;
+ gfc_ref *ref;
+ bool array_pointer = false;
+ bool assumed_shape = false;
+ bool scalar_ref = true;
+
+ if (e->rank > 0)
+ return false;
+
+ if (e->ts.type == BT_CHARACTER && e->ts.kind == 1)
+ return true;
+
+ /* If this comes from a constructor, it has been an array element
+ originally. */
+
+ if (e->expr_type == EXPR_CONSTANT)
+ return e->from_constructor;
+
+ if (e->expr_type != EXPR_VARIABLE)
+ return false;
+
+ s = e->symtree->n.sym;
+
+ if (s->attr.dimension)
+ {
+ scalar_ref = false;
+ array_pointer = s->attr.pointer;
+ }
+
+ if (s->as && s->as->type == AS_ASSUMED_SHAPE)
+ assumed_shape = true;
+
+ for (ref=e->ref; ref; ref=ref->next)
+ {
+ if (ref->type == REF_COMPONENT)
+ {
+ symbol_attribute *attr;
+ attr = &ref->u.c.component->attr;
+ if (attr->dimension)
+ {
+ array_pointer = attr->pointer;
+ assumed_shape = false;
+ scalar_ref = false;
+ }
+ else
+ scalar_ref = true;
+ }
+ }
+
+ return !(scalar_ref || array_pointer || assumed_shape);
+}
+
+/* Given a symbol of a formal argument list and an expression, see if
+ the two are compatible as arguments. Returns true if
+ compatible, false if not compatible. */
+
+static bool
+compare_parameter (gfc_symbol *formal, gfc_expr *actual,
+ int ranks_must_agree, int is_elemental, locus *where)
+{
+ gfc_ref *ref;
+ bool rank_check, is_pointer;
+ char err[200];
+ gfc_component *ppc;
+ bool codimension = false;
+
+ /* If the formal arg has type BT_VOID, it's to one of the iso_c_binding
+ procs c_f_pointer or c_f_procpointer, and we need to accept most
+ pointers the user could give us. This should allow that. */
+ if (formal->ts.type == BT_VOID)
+ return true;
+
+ if (formal->ts.type == BT_DERIVED
+ && formal->ts.u.derived && formal->ts.u.derived->ts.is_iso_c
+ && actual->ts.type == BT_DERIVED
+ && actual->ts.u.derived && actual->ts.u.derived->ts.is_iso_c)
+ return true;
+
+ if (formal->ts.type == BT_CLASS && actual->ts.type == BT_DERIVED)
+ /* Make sure the vtab symbol is present when
+ the module variables are generated. */
+ gfc_find_derived_vtab (actual->ts.u.derived);
+
+ if (actual->ts.type == BT_PROCEDURE)
+ {
+ gfc_symbol *act_sym = actual->symtree->n.sym;
+
+ if (formal->attr.flavor != FL_PROCEDURE)
+ {
+ if (where)
+ gfc_error ("Invalid procedure argument at %L", &actual->where);
+ return false;
+ }
+
+ if (!gfc_compare_interfaces (formal, act_sym, act_sym->name, 0, 1, err,
+ sizeof(err), NULL, NULL))
+ {
+ if (where)
+ gfc_error_opt (0, "Interface mismatch in dummy procedure %qs at %L:"
+ " %s", formal->name, &actual->where, err);
+ return false;
+ }
+
+ if (formal->attr.function && !act_sym->attr.function)
+ {
+ gfc_add_function (&act_sym->attr, act_sym->name,
+ &act_sym->declared_at);
+ if (act_sym->ts.type == BT_UNKNOWN
+ && !gfc_set_default_type (act_sym, 1, act_sym->ns))
+ return false;
+ }
+ else if (formal->attr.subroutine && !act_sym->attr.subroutine)
+ gfc_add_subroutine (&act_sym->attr, act_sym->name,
+ &act_sym->declared_at);
+
+ return true;
+ }
+
+ ppc = gfc_get_proc_ptr_comp (actual);
+ if (ppc && ppc->ts.interface)
+ {
+ if (!gfc_compare_interfaces (formal, ppc->ts.interface, ppc->name, 0, 1,
+ err, sizeof(err), NULL, NULL))
+ {
+ if (where)
+ gfc_error_opt (0, "Interface mismatch in dummy procedure %qs at %L:"
+ " %s", formal->name, &actual->where, err);
+ return false;
+ }
+ }
+
+ /* F2008, C1241. */
+ if (formal->attr.pointer && formal->attr.contiguous
+ && !gfc_is_simply_contiguous (actual, true, false))
+ {
+ if (where)
+ gfc_error ("Actual argument to contiguous pointer dummy %qs at %L "
+ "must be simply contiguous", formal->name, &actual->where);
+ return false;
+ }
+
+ symbol_attribute actual_attr = gfc_expr_attr (actual);
+ if (actual->ts.type == BT_CLASS && !actual_attr.class_ok)
+ return true;
+
+ if ((actual->expr_type != EXPR_NULL || actual->ts.type != BT_UNKNOWN)
+ && actual->ts.type != BT_HOLLERITH
+ && formal->ts.type != BT_ASSUMED
+ && !(formal->attr.ext_attr & (1 << EXT_ATTR_NO_ARG_CHECK))
+ && !gfc_compare_types (&formal->ts, &actual->ts)
+ && !(formal->ts.type == BT_DERIVED && actual->ts.type == BT_CLASS
+ && gfc_compare_derived_types (formal->ts.u.derived,
+ CLASS_DATA (actual)->ts.u.derived)))
+ {
+ if (where)
+ {
+ if (formal->attr.artificial)
+ {
+ if (!flag_allow_argument_mismatch || !formal->error)
+ gfc_error_opt (0, "Type mismatch between actual argument at %L "
+ "and actual argument at %L (%s/%s).",
+ &actual->where,
+ &formal->declared_at,
+ gfc_typename (actual),
+ gfc_dummy_typename (&formal->ts));
+
+ formal->error = 1;
+ }
+ else
+ gfc_error_opt (0, "Type mismatch in argument %qs at %L; passed %s "
+ "to %s", formal->name, where, gfc_typename (actual),
+ gfc_dummy_typename (&formal->ts));
+ }
+ return false;
+ }
+
+ if (actual->ts.type == BT_ASSUMED && formal->ts.type != BT_ASSUMED)
+ {
+ if (where)
+ gfc_error ("Assumed-type actual argument at %L requires that dummy "
+ "argument %qs is of assumed type", &actual->where,
+ formal->name);
+ return false;
+ }
+
+ /* TS29113 C407c; F2018 C711. */
+ if (actual->ts.type == BT_ASSUMED
+ && symbol_rank (formal) == -1
+ && actual->rank != -1
+ && !(actual->symtree->n.sym->as
+ && actual->symtree->n.sym->as->type == AS_ASSUMED_SHAPE))
+ {
+ if (where)
+ gfc_error ("Assumed-type actual argument at %L corresponding to "
+ "assumed-rank dummy argument %qs must be "
+ "assumed-shape or assumed-rank",
+ &actual->where, formal->name);
+ return false;
+ }
+
+ /* F2008, 12.5.2.5; IR F08/0073. */
+ if (formal->ts.type == BT_CLASS && formal->attr.class_ok
+ && actual->expr_type != EXPR_NULL
+ && ((CLASS_DATA (formal)->attr.class_pointer
+ && formal->attr.intent != INTENT_IN)
+ || CLASS_DATA (formal)->attr.allocatable))
+ {
+ if (actual->ts.type != BT_CLASS)
+ {
+ if (where)
+ gfc_error ("Actual argument to %qs at %L must be polymorphic",
+ formal->name, &actual->where);
+ return false;
+ }
+
+ if ((!UNLIMITED_POLY (formal) || !UNLIMITED_POLY(actual))
+ && !gfc_compare_derived_types (CLASS_DATA (actual)->ts.u.derived,
+ CLASS_DATA (formal)->ts.u.derived))
+ {
+ if (where)
+ gfc_error ("Actual argument to %qs at %L must have the same "
+ "declared type", formal->name, &actual->where);
+ return false;
+ }
+ }
+
+ /* F08: 12.5.2.5 Allocatable and pointer dummy variables. However, this
+ is necessary also for F03, so retain error for both.
+ NOTE: Other type/kind errors pre-empt this error. Since they are F03
+ compatible, no attempt has been made to channel to this one. */
+ if (UNLIMITED_POLY (formal) && !UNLIMITED_POLY (actual)
+ && (CLASS_DATA (formal)->attr.allocatable
+ ||CLASS_DATA (formal)->attr.class_pointer))
+ {
+ if (where)
+ gfc_error ("Actual argument to %qs at %L must be unlimited "
+ "polymorphic since the formal argument is a "
+ "pointer or allocatable unlimited polymorphic "
+ "entity [F2008: 12.5.2.5]", formal->name,
+ &actual->where);
+ return false;
+ }
+
+ if (formal->ts.type == BT_CLASS && formal->attr.class_ok)
+ codimension = CLASS_DATA (formal)->attr.codimension;
+ else
+ codimension = formal->attr.codimension;
+
+ if (codimension && !gfc_is_coarray (actual))
+ {
+ if (where)
+ gfc_error ("Actual argument to %qs at %L must be a coarray",
+ formal->name, &actual->where);
+ return false;
+ }
+
+ if (codimension && formal->attr.allocatable)
+ {
+ gfc_ref *last = NULL;
+
+ for (ref = actual->ref; ref; ref = ref->next)
+ if (ref->type == REF_COMPONENT)
+ last = ref;
+
+ /* F2008, 12.5.2.6. */
+ if ((last && last->u.c.component->as->corank != formal->as->corank)
+ || (!last
+ && actual->symtree->n.sym->as->corank != formal->as->corank))
+ {
+ if (where)
+ gfc_error ("Corank mismatch in argument %qs at %L (%d and %d)",
+ formal->name, &actual->where, formal->as->corank,
+ last ? last->u.c.component->as->corank
+ : actual->symtree->n.sym->as->corank);
+ return false;
+ }
+ }
+
+ if (codimension)
+ {
+ /* F2008, 12.5.2.8 + Corrig 2 (IR F08/0048). */
+ /* F2018, 12.5.2.8. */
+ if (formal->attr.dimension
+ && (formal->attr.contiguous || formal->as->type != AS_ASSUMED_SHAPE)
+ && actual_attr.dimension
+ && !gfc_is_simply_contiguous (actual, true, true))
+ {
+ if (where)
+ gfc_error ("Actual argument to %qs at %L must be simply "
+ "contiguous or an element of such an array",
+ formal->name, &actual->where);
+ return false;
+ }
+
+ /* F2008, C1303 and C1304. */
+ if (formal->attr.intent != INTENT_INOUT
+ && (((formal->ts.type == BT_DERIVED || formal->ts.type == BT_CLASS)
+ && formal->ts.u.derived->from_intmod == INTMOD_ISO_FORTRAN_ENV
+ && formal->ts.u.derived->intmod_sym_id == ISOFORTRAN_LOCK_TYPE)
+ || formal->attr.lock_comp))
+
+ {
+ if (where)
+ gfc_error ("Actual argument to non-INTENT(INOUT) dummy %qs at %L, "
+ "which is LOCK_TYPE or has a LOCK_TYPE component",
+ formal->name, &actual->where);
+ return false;
+ }
+
+ /* TS18508, C702/C703. */
+ if (formal->attr.intent != INTENT_INOUT
+ && (((formal->ts.type == BT_DERIVED || formal->ts.type == BT_CLASS)
+ && formal->ts.u.derived->from_intmod == INTMOD_ISO_FORTRAN_ENV
+ && formal->ts.u.derived->intmod_sym_id == ISOFORTRAN_EVENT_TYPE)
+ || formal->attr.event_comp))
+
+ {
+ if (where)
+ gfc_error ("Actual argument to non-INTENT(INOUT) dummy %qs at %L, "
+ "which is EVENT_TYPE or has a EVENT_TYPE component",
+ formal->name, &actual->where);
+ return false;
+ }
+ }
+
+ /* F2008, C1239/C1240. */
+ if (actual->expr_type == EXPR_VARIABLE
+ && (actual->symtree->n.sym->attr.asynchronous
+ || actual->symtree->n.sym->attr.volatile_)
+ && (formal->attr.asynchronous || formal->attr.volatile_)
+ && actual->rank && formal->as
+ && !gfc_is_simply_contiguous (actual, true, false)
+ && ((formal->as->type != AS_ASSUMED_SHAPE
+ && formal->as->type != AS_ASSUMED_RANK && !formal->attr.pointer)
+ || formal->attr.contiguous))
+ {
+ if (where)
+ gfc_error ("Dummy argument %qs has to be a pointer, assumed-shape or "
+ "assumed-rank array without CONTIGUOUS attribute - as actual"
+ " argument at %L is not simply contiguous and both are "
+ "ASYNCHRONOUS or VOLATILE", formal->name, &actual->where);
+ return false;
+ }
+
+ if (formal->attr.allocatable && !codimension
+ && actual_attr.codimension)
+ {
+ if (formal->attr.intent == INTENT_OUT)
+ {
+ if (where)
+ gfc_error ("Passing coarray at %L to allocatable, noncoarray, "
+ "INTENT(OUT) dummy argument %qs", &actual->where,
+ formal->name);
+ return false;
+ }
+ else if (warn_surprising && where && formal->attr.intent != INTENT_IN)
+ gfc_warning (OPT_Wsurprising,
+ "Passing coarray at %L to allocatable, noncoarray dummy "
+ "argument %qs, which is invalid if the allocation status"
+ " is modified", &actual->where, formal->name);
+ }
+
+ /* If the rank is the same or the formal argument has assumed-rank. */
+ if (symbol_rank (formal) == actual->rank || symbol_rank (formal) == -1)
+ return true;
+
+ rank_check = where != NULL && !is_elemental && formal->as
+ && (formal->as->type == AS_ASSUMED_SHAPE
+ || formal->as->type == AS_DEFERRED)
+ && actual->expr_type != EXPR_NULL;
+
+ /* Skip rank checks for NO_ARG_CHECK. */
+ if (formal->attr.ext_attr & (1 << EXT_ATTR_NO_ARG_CHECK))
+ return true;
+
+ /* Scalar & coindexed, see: F2008, Section 12.5.2.4. */
+ if (rank_check || ranks_must_agree
+ || (formal->attr.pointer && actual->expr_type != EXPR_NULL)
+ || (actual->rank != 0 && !(is_elemental || formal->attr.dimension))
+ || (actual->rank == 0
+ && ((formal->ts.type == BT_CLASS
+ && CLASS_DATA (formal)->as->type == AS_ASSUMED_SHAPE)
+ || (formal->ts.type != BT_CLASS
+ && formal->as->type == AS_ASSUMED_SHAPE))
+ && actual->expr_type != EXPR_NULL)
+ || (actual->rank == 0 && formal->attr.dimension
+ && gfc_is_coindexed (actual))
+ /* Assumed-rank actual argument; F2018 C838. */
+ || actual->rank == -1)
+ {
+ if (where
+ && (!formal->attr.artificial || (!formal->maybe_array
+ && !maybe_dummy_array_arg (actual))))
+ {
+ locus *where_formal;
+ if (formal->attr.artificial)
+ where_formal = &formal->declared_at;
+ else
+ where_formal = NULL;
+
+ argument_rank_mismatch (formal->name, &actual->where,
+ symbol_rank (formal), actual->rank,
+ where_formal);
+ }
+ return false;
+ }
+ else if (actual->rank != 0 && (is_elemental || formal->attr.dimension))
+ return true;
+
+ /* At this point, we are considering a scalar passed to an array. This
+ is valid (cf. F95 12.4.1.1, F2003 12.4.1.2, and F2008 12.5.2.4),
+ - if the actual argument is (a substring of) an element of a
+ non-assumed-shape/non-pointer/non-polymorphic array; or
+ - (F2003) if the actual argument is of type character of default/c_char
+ kind. */
+
+ is_pointer = actual->expr_type == EXPR_VARIABLE
+ ? actual->symtree->n.sym->attr.pointer : false;
+
+ for (ref = actual->ref; ref; ref = ref->next)
+ {
+ if (ref->type == REF_COMPONENT)
+ is_pointer = ref->u.c.component->attr.pointer;
+ else if (ref->type == REF_ARRAY && ref->u.ar.type == AR_ELEMENT
+ && ref->u.ar.dimen > 0
+ && (!ref->next
+ || (ref->next->type == REF_SUBSTRING && !ref->next->next)))
+ break;
+ }
+
+ if (actual->ts.type == BT_CLASS && actual->expr_type != EXPR_NULL)
+ {
+ if (where)
+ gfc_error ("Polymorphic scalar passed to array dummy argument %qs "
+ "at %L", formal->name, &actual->where);
+ return false;
+ }
+
+ if (actual->expr_type != EXPR_NULL && ref && actual->ts.type != BT_CHARACTER
+ && (is_pointer || ref->u.ar.as->type == AS_ASSUMED_SHAPE))
+ {
+ if (where)
+ {
+ if (formal->attr.artificial)
+ gfc_error ("Element of assumed-shape or pointer array "
+ "as actual argument at %L cannot correspond to "
+ "actual argument at %L",
+ &actual->where, &formal->declared_at);
+ else
+ gfc_error ("Element of assumed-shape or pointer "
+ "array passed to array dummy argument %qs at %L",
+ formal->name, &actual->where);
+ }
+ return false;
+ }
+
+ if (actual->ts.type == BT_CHARACTER && actual->expr_type != EXPR_NULL
+ && (!ref || is_pointer || ref->u.ar.as->type == AS_ASSUMED_SHAPE))
+ {
+ if (formal->ts.kind != 1 && (gfc_option.allow_std & GFC_STD_GNU) == 0)
+ {
+ if (where)
+ gfc_error ("Extension: Scalar non-default-kind, non-C_CHAR-kind "
+ "CHARACTER actual argument with array dummy argument "
+ "%qs at %L", formal->name, &actual->where);
+ return false;
+ }
+
+ if (where && (gfc_option.allow_std & GFC_STD_F2003) == 0)
+ {
+ gfc_error ("Fortran 2003: Scalar CHARACTER actual argument with "
+ "array dummy argument %qs at %L",
+ formal->name, &actual->where);
+ return false;
+ }
+ else
+ return ((gfc_option.allow_std & GFC_STD_F2003) != 0);
+ }
+
+ if (ref == NULL && actual->expr_type != EXPR_NULL)
+ {
+ if (where
+ && (!formal->attr.artificial || (!formal->maybe_array
+ && !maybe_dummy_array_arg (actual))))
+ {
+ locus *where_formal;
+ if (formal->attr.artificial)
+ where_formal = &formal->declared_at;
+ else
+ where_formal = NULL;
+
+ argument_rank_mismatch (formal->name, &actual->where,
+ symbol_rank (formal), actual->rank,
+ where_formal);
+ }
+ return false;
+ }
+
+ return true;
+}
+
+
+/* Returns the storage size of a symbol (formal argument) or
+ zero if it cannot be determined. */
+
+static unsigned long
+get_sym_storage_size (gfc_symbol *sym)
+{
+ int i;
+ unsigned long strlen, elements;
+
+ if (sym->ts.type == BT_CHARACTER)
+ {
+ if (sym->ts.u.cl && sym->ts.u.cl->length
+ && sym->ts.u.cl->length->expr_type == EXPR_CONSTANT
+ && sym->ts.u.cl->length->ts.type == BT_INTEGER)
+ strlen = mpz_get_ui (sym->ts.u.cl->length->value.integer);
+ else
+ return 0;
+ }
+ else
+ strlen = 1;
+
+ if (symbol_rank (sym) == 0)
+ return strlen;
+
+ elements = 1;
+ if (sym->as->type != AS_EXPLICIT)
+ return 0;
+ for (i = 0; i < sym->as->rank; i++)
+ {
+ if (sym->as->upper[i]->expr_type != EXPR_CONSTANT
+ || sym->as->lower[i]->expr_type != EXPR_CONSTANT
+ || sym->as->upper[i]->ts.type != BT_INTEGER
+ || sym->as->lower[i]->ts.type != BT_INTEGER)
+ return 0;
+
+ elements *= mpz_get_si (sym->as->upper[i]->value.integer)
+ - mpz_get_si (sym->as->lower[i]->value.integer) + 1L;
+ }
+
+ return strlen*elements;
+}
+
+
+/* Returns the storage size of an expression (actual argument) or
+ zero if it cannot be determined. For an array element, it returns
+ the remaining size as the element sequence consists of all storage
+ units of the actual argument up to the end of the array. */
+
+static unsigned long
+get_expr_storage_size (gfc_expr *e)
+{
+ int i;
+ long int strlen, elements;
+ long int substrlen = 0;
+ bool is_str_storage = false;
+ gfc_ref *ref;
+
+ if (e == NULL)
+ return 0;
+
+ if (e->ts.type == BT_CHARACTER)
+ {
+ if (e->ts.u.cl && e->ts.u.cl->length
+ && e->ts.u.cl->length->expr_type == EXPR_CONSTANT)
+ strlen = mpz_get_si (e->ts.u.cl->length->value.integer);
+ else if (e->expr_type == EXPR_CONSTANT
+ && (e->ts.u.cl == NULL || e->ts.u.cl->length == NULL))
+ strlen = e->value.character.length;
+ else
+ return 0;
+ }
+ else
+ strlen = 1; /* Length per element. */
+
+ if (e->rank == 0 && !e->ref)
+ return strlen;
+
+ elements = 1;
+ if (!e->ref)
+ {
+ if (!e->shape)
+ return 0;
+ for (i = 0; i < e->rank; i++)
+ elements *= mpz_get_si (e->shape[i]);
+ return elements*strlen;
+ }
+
+ for (ref = e->ref; ref; ref = ref->next)
+ {
+ if (ref->type == REF_SUBSTRING && ref->u.ss.start
+ && ref->u.ss.start->expr_type == EXPR_CONSTANT)
+ {
+ if (is_str_storage)
+ {
+ /* The string length is the substring length.
+ Set now to full string length. */
+ if (!ref->u.ss.length || !ref->u.ss.length->length
+ || ref->u.ss.length->length->expr_type != EXPR_CONSTANT)
+ return 0;
+
+ strlen = mpz_get_ui (ref->u.ss.length->length->value.integer);
+ }
+ substrlen = strlen - mpz_get_ui (ref->u.ss.start->value.integer) + 1;
+ continue;
+ }
+
+ if (ref->type == REF_ARRAY && ref->u.ar.type == AR_SECTION)
+ for (i = 0; i < ref->u.ar.dimen; i++)
+ {
+ long int start, end, stride;
+ stride = 1;
+
+ if (ref->u.ar.stride[i])
+ {
+ if (ref->u.ar.stride[i]->expr_type == EXPR_CONSTANT)
+ stride = mpz_get_si (ref->u.ar.stride[i]->value.integer);
+ else
+ return 0;
+ }
+
+ if (ref->u.ar.start[i])
+ {
+ if (ref->u.ar.start[i]->expr_type == EXPR_CONSTANT)
+ start = mpz_get_si (ref->u.ar.start[i]->value.integer);
+ else
+ return 0;
+ }
+ else if (ref->u.ar.as->lower[i]
+ && ref->u.ar.as->lower[i]->expr_type == EXPR_CONSTANT)
+ start = mpz_get_si (ref->u.ar.as->lower[i]->value.integer);
+ else
+ return 0;
+
+ if (ref->u.ar.end[i])
+ {
+ if (ref->u.ar.end[i]->expr_type == EXPR_CONSTANT)
+ end = mpz_get_si (ref->u.ar.end[i]->value.integer);
+ else
+ return 0;
+ }
+ else if (ref->u.ar.as->upper[i]
+ && ref->u.ar.as->upper[i]->expr_type == EXPR_CONSTANT)
+ end = mpz_get_si (ref->u.ar.as->upper[i]->value.integer);
+ else
+ return 0;
+
+ elements *= (end - start)/stride + 1L;
+ }
+ else if (ref->type == REF_ARRAY && ref->u.ar.type == AR_FULL)
+ for (i = 0; i < ref->u.ar.as->rank; i++)
+ {
+ if (ref->u.ar.as->lower[i] && ref->u.ar.as->upper[i]
+ && ref->u.ar.as->lower[i]->expr_type == EXPR_CONSTANT
+ && ref->u.ar.as->lower[i]->ts.type == BT_INTEGER
+ && ref->u.ar.as->upper[i]->expr_type == EXPR_CONSTANT
+ && ref->u.ar.as->upper[i]->ts.type == BT_INTEGER)
+ elements *= mpz_get_si (ref->u.ar.as->upper[i]->value.integer)
+ - mpz_get_si (ref->u.ar.as->lower[i]->value.integer)
+ + 1L;
+ else
+ return 0;
+ }
+ else if (ref->type == REF_ARRAY && ref->u.ar.type == AR_ELEMENT
+ && e->expr_type == EXPR_VARIABLE)
+ {
+ if (ref->u.ar.as->type == AS_ASSUMED_SHAPE
+ || e->symtree->n.sym->attr.pointer)
+ {
+ elements = 1;
+ continue;
+ }
+
+ /* Determine the number of remaining elements in the element
+ sequence for array element designators. */
+ is_str_storage = true;
+ for (i = ref->u.ar.dimen - 1; i >= 0; i--)
+ {
+ if (ref->u.ar.start[i] == NULL
+ || ref->u.ar.start[i]->expr_type != EXPR_CONSTANT
+ || ref->u.ar.as->upper[i] == NULL
+ || ref->u.ar.as->lower[i] == NULL
+ || ref->u.ar.as->upper[i]->expr_type != EXPR_CONSTANT
+ || ref->u.ar.as->lower[i]->expr_type != EXPR_CONSTANT)
+ return 0;
+
+ elements
+ = elements
+ * (mpz_get_si (ref->u.ar.as->upper[i]->value.integer)
+ - mpz_get_si (ref->u.ar.as->lower[i]->value.integer)
+ + 1L)
+ - (mpz_get_si (ref->u.ar.start[i]->value.integer)
+ - mpz_get_si (ref->u.ar.as->lower[i]->value.integer));
+ }
+ }
+ else if (ref->type == REF_COMPONENT && ref->u.c.component->attr.function
+ && ref->u.c.component->attr.proc_pointer
+ && ref->u.c.component->attr.dimension)
+ {
+ /* Array-valued procedure-pointer components. */
+ gfc_array_spec *as = ref->u.c.component->as;
+ for (i = 0; i < as->rank; i++)
+ {
+ if (!as->upper[i] || !as->lower[i]
+ || as->upper[i]->expr_type != EXPR_CONSTANT
+ || as->lower[i]->expr_type != EXPR_CONSTANT)
+ return 0;
+
+ elements = elements
+ * (mpz_get_si (as->upper[i]->value.integer)
+ - mpz_get_si (as->lower[i]->value.integer) + 1L);
+ }
+ }
+ }
+
+ if (substrlen)
+ return (is_str_storage) ? substrlen + (elements-1)*strlen
+ : elements*strlen;
+ else
+ return elements*strlen;
+}
+
+
+/* Given an expression, check whether it is an array section
+ which has a vector subscript. */
+
+bool
+gfc_has_vector_subscript (gfc_expr *e)
+{
+ int i;
+ gfc_ref *ref;
+
+ if (e == NULL || e->rank == 0 || e->expr_type != EXPR_VARIABLE)
+ return false;
+
+ for (ref = e->ref; ref; ref = ref->next)
+ if (ref->type == REF_ARRAY && ref->u.ar.type == AR_SECTION)
+ for (i = 0; i < ref->u.ar.dimen; i++)
+ if (ref->u.ar.dimen_type[i] == DIMEN_VECTOR)
+ return true;
+
+ return false;
+}
+
+
+static bool
+is_procptr_result (gfc_expr *expr)
+{
+ gfc_component *c = gfc_get_proc_ptr_comp (expr);
+ if (c)
+ return (c->ts.interface && (c->ts.interface->attr.proc_pointer == 1));
+ else
+ return ((expr->symtree->n.sym->result != expr->symtree->n.sym)
+ && (expr->symtree->n.sym->result->attr.proc_pointer == 1));
+}
+
+
+/* Recursively append candidate argument ARG to CANDIDATES. Store the
+ number of total candidates in CANDIDATES_LEN. */
+
+static void
+lookup_arg_fuzzy_find_candidates (gfc_formal_arglist *arg,
+ char **&candidates,
+ size_t &candidates_len)
+{
+ for (gfc_formal_arglist *p = arg; p && p->sym; p = p->next)
+ vec_push (candidates, candidates_len, p->sym->name);
+}
+
+
+/* Lookup argument ARG fuzzily, taking names in ARGUMENTS into account. */
+
+static const char*
+lookup_arg_fuzzy (const char *arg, gfc_formal_arglist *arguments)
+{
+ char **candidates = NULL;
+ size_t candidates_len = 0;
+ lookup_arg_fuzzy_find_candidates (arguments, candidates, candidates_len);
+ return gfc_closest_fuzzy_match (arg, candidates);
+}
+
+
+static gfc_dummy_arg *
+get_nonintrinsic_dummy_arg (gfc_formal_arglist *formal)
+{
+ gfc_dummy_arg * const dummy_arg = gfc_get_dummy_arg ();
+
+ dummy_arg->intrinsicness = GFC_NON_INTRINSIC_DUMMY_ARG;
+ dummy_arg->u.non_intrinsic = formal;
+
+ return dummy_arg;
+}
+
+
+/* Given formal and actual argument lists, see if they are compatible.
+ If they are compatible, the actual argument list is sorted to
+ correspond with the formal list, and elements for missing optional
+ arguments are inserted. If WHERE pointer is nonnull, then we issue
+ errors when things don't match instead of just returning the status
+ code. */
+
+bool
+gfc_compare_actual_formal (gfc_actual_arglist **ap, gfc_formal_arglist *formal,
+ int ranks_must_agree, int is_elemental,
+ bool in_statement_function, locus *where)
+{
+ gfc_actual_arglist **new_arg, *a, *actual;
+ gfc_formal_arglist *f;
+ int i, n, na;
+ unsigned long actual_size, formal_size;
+ bool full_array = false;
+ gfc_array_ref *actual_arr_ref;
+ gfc_array_spec *fas, *aas;
+ bool pointer_dummy, pointer_arg, allocatable_arg;
+
+ bool ok = true;
+
+ actual = *ap;
+
+ if (actual == NULL && formal == NULL)
+ return true;
+
+ n = 0;
+ for (f = formal; f; f = f->next)
+ n++;
+
+ new_arg = XALLOCAVEC (gfc_actual_arglist *, n);
+
+ for (i = 0; i < n; i++)
+ new_arg[i] = NULL;
+
+ na = 0;
+ f = formal;
+ i = 0;
+
+ for (a = actual; a; a = a->next, f = f->next)
+ {
+ if (a->name != NULL && in_statement_function)
+ {
+ gfc_error ("Keyword argument %qs at %L is invalid in "
+ "a statement function", a->name, &a->expr->where);
+ return false;
+ }
+
+ /* Look for keywords but ignore g77 extensions like %VAL. */
+ if (a->name != NULL && a->name[0] != '%')
+ {
+ i = 0;
+ for (f = formal; f; f = f->next, i++)
+ {
+ if (f->sym == NULL)
+ continue;
+ if (strcmp (f->sym->name, a->name) == 0)
+ break;
+ }
+
+ if (f == NULL)
+ {
+ if (where)
+ {
+ const char *guessed = lookup_arg_fuzzy (a->name, formal);
+ if (guessed)
+ gfc_error ("Keyword argument %qs at %L is not in "
+ "the procedure; did you mean %qs?",
+ a->name, &a->expr->where, guessed);
+ else
+ gfc_error ("Keyword argument %qs at %L is not in "
+ "the procedure", a->name, &a->expr->where);
+ }
+ return false;
+ }
+
+ if (new_arg[i] != NULL)
+ {
+ if (where)
+ gfc_error ("Keyword argument %qs at %L is already associated "
+ "with another actual argument", a->name,
+ &a->expr->where);
+ return false;
+ }
+ }
+
+ if (f == NULL)
+ {
+ if (where)
+ gfc_error ("More actual than formal arguments in procedure "
+ "call at %L", where);
+ return false;
+ }
+
+ if (f->sym == NULL && a->expr == NULL)
+ goto match;
+
+ if (f->sym == NULL)
+ {
+ /* These errors have to be issued, otherwise an ICE can occur.
+ See PR 78865. */
+ if (where)
+ gfc_error_now ("Missing alternate return specifier in subroutine "
+ "call at %L", where);
+ return false;
+ }
+ else
+ a->associated_dummy = get_nonintrinsic_dummy_arg (f);
+
+ if (a->expr == NULL)
+ {
+ if (f->sym->attr.optional)
+ continue;
+ else
+ {
+ if (where)
+ gfc_error_now ("Unexpected alternate return specifier in "
+ "subroutine call at %L", where);
+ return false;
+ }
+ }
+
+ /* Make sure that intrinsic vtables exist for calls to unlimited
+ polymorphic formal arguments. */
+ if (UNLIMITED_POLY (f->sym)
+ && a->expr->ts.type != BT_DERIVED
+ && a->expr->ts.type != BT_CLASS
+ && a->expr->ts.type != BT_ASSUMED)
+ gfc_find_vtab (&a->expr->ts);
+
+ if (a->expr->expr_type == EXPR_NULL
+ && ((f->sym->ts.type != BT_CLASS && !f->sym->attr.pointer
+ && (f->sym->attr.allocatable || !f->sym->attr.optional
+ || (gfc_option.allow_std & GFC_STD_F2008) == 0))
+ || (f->sym->ts.type == BT_CLASS
+ && !CLASS_DATA (f->sym)->attr.class_pointer
+ && (CLASS_DATA (f->sym)->attr.allocatable
+ || !f->sym->attr.optional
+ || (gfc_option.allow_std & GFC_STD_F2008) == 0))))
+ {
+ if (where
+ && (!f->sym->attr.optional
+ || (f->sym->ts.type != BT_CLASS && f->sym->attr.allocatable)
+ || (f->sym->ts.type == BT_CLASS
+ && CLASS_DATA (f->sym)->attr.allocatable)))
+ gfc_error ("Unexpected NULL() intrinsic at %L to dummy %qs",
+ where, f->sym->name);
+ else if (where)
+ gfc_error ("Fortran 2008: Null pointer at %L to non-pointer "
+ "dummy %qs", where, f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ if (!compare_parameter (f->sym, a->expr, ranks_must_agree,
+ is_elemental, where))
+ {
+ ok = false;
+ goto match;
+ }
+
+ /* TS 29113, 6.3p2; F2018 15.5.2.4. */
+ if (f->sym->ts.type == BT_ASSUMED
+ && (a->expr->ts.type == BT_DERIVED
+ || (a->expr->ts.type == BT_CLASS && CLASS_DATA (a->expr))))
+ {
+ gfc_symbol *derived = (a->expr->ts.type == BT_DERIVED
+ ? a->expr->ts.u.derived
+ : CLASS_DATA (a->expr)->ts.u.derived);
+ gfc_namespace *f2k_derived = derived->f2k_derived;
+ if (derived->attr.pdt_type
+ || (f2k_derived
+ && (f2k_derived->finalizers || f2k_derived->tb_sym_root)))
+ {
+ gfc_error ("Actual argument at %L to assumed-type dummy "
+ "has type parameters or is of "
+ "derived type with type-bound or FINAL procedures",
+ &a->expr->where);
+ ok = false;
+ goto match;
+ }
+ }
+
+ /* Special case for character arguments. For allocatable, pointer
+ and assumed-shape dummies, the string length needs to match
+ exactly. */
+ if (a->expr->ts.type == BT_CHARACTER
+ && a->expr->ts.u.cl && a->expr->ts.u.cl->length
+ && a->expr->ts.u.cl->length->expr_type == EXPR_CONSTANT
+ && f->sym->ts.type == BT_CHARACTER && f->sym->ts.u.cl
+ && f->sym->ts.u.cl->length
+ && f->sym->ts.u.cl->length->expr_type == EXPR_CONSTANT
+ && (f->sym->attr.pointer || f->sym->attr.allocatable
+ || (f->sym->as && f->sym->as->type == AS_ASSUMED_SHAPE))
+ && (mpz_cmp (a->expr->ts.u.cl->length->value.integer,
+ f->sym->ts.u.cl->length->value.integer) != 0))
+ {
+ if (where && (f->sym->attr.pointer || f->sym->attr.allocatable))
+ gfc_warning (0, "Character length mismatch (%ld/%ld) between actual "
+ "argument and pointer or allocatable dummy argument "
+ "%qs at %L",
+ mpz_get_si (a->expr->ts.u.cl->length->value.integer),
+ mpz_get_si (f->sym->ts.u.cl->length->value.integer),
+ f->sym->name, &a->expr->where);
+ else if (where)
+ gfc_warning (0, "Character length mismatch (%ld/%ld) between actual "
+ "argument and assumed-shape dummy argument %qs "
+ "at %L",
+ mpz_get_si (a->expr->ts.u.cl->length->value.integer),
+ mpz_get_si (f->sym->ts.u.cl->length->value.integer),
+ f->sym->name, &a->expr->where);
+ ok = false;
+ goto match;
+ }
+
+ if ((f->sym->attr.pointer || f->sym->attr.allocatable)
+ && f->sym->ts.deferred != a->expr->ts.deferred
+ && a->expr->ts.type == BT_CHARACTER)
+ {
+ if (where)
+ gfc_error ("Actual argument at %L to allocatable or "
+ "pointer dummy argument %qs must have a deferred "
+ "length type parameter if and only if the dummy has one",
+ &a->expr->where, f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ if (f->sym->ts.type == BT_CLASS)
+ goto skip_size_check;
+
+ actual_size = get_expr_storage_size (a->expr);
+ formal_size = get_sym_storage_size (f->sym);
+ if (actual_size != 0 && actual_size < formal_size
+ && a->expr->ts.type != BT_PROCEDURE
+ && f->sym->attr.flavor != FL_PROCEDURE)
+ {
+ if (a->expr->ts.type == BT_CHARACTER && !f->sym->as && where)
+ {
+ gfc_warning (0, "Character length of actual argument shorter "
+ "than of dummy argument %qs (%lu/%lu) at %L",
+ f->sym->name, actual_size, formal_size,
+ &a->expr->where);
+ goto skip_size_check;
+ }
+ else if (where)
+ {
+ /* Emit a warning for -std=legacy and an error otherwise. */
+ if (gfc_option.warn_std == 0)
+ gfc_warning (0, "Actual argument contains too few "
+ "elements for dummy argument %qs (%lu/%lu) "
+ "at %L", f->sym->name, actual_size,
+ formal_size, &a->expr->where);
+ else
+ gfc_error_now ("Actual argument contains too few "
+ "elements for dummy argument %qs (%lu/%lu) "
+ "at %L", f->sym->name, actual_size,
+ formal_size, &a->expr->where);
+ }
+ ok = false;
+ goto match;
+ }
+
+ skip_size_check:
+
+ /* Satisfy F03:12.4.1.3 by ensuring that a procedure pointer actual
+ argument is provided for a procedure pointer formal argument. */
+ if (f->sym->attr.proc_pointer
+ && !((a->expr->expr_type == EXPR_VARIABLE
+ && (a->expr->symtree->n.sym->attr.proc_pointer
+ || gfc_is_proc_ptr_comp (a->expr)))
+ || (a->expr->expr_type == EXPR_FUNCTION
+ && is_procptr_result (a->expr))))
+ {
+ if (where)
+ gfc_error ("Expected a procedure pointer for argument %qs at %L",
+ f->sym->name, &a->expr->where);
+ ok = false;
+ goto match;
+ }
+
+ /* Satisfy F03:12.4.1.3 by ensuring that a procedure actual argument is
+ provided for a procedure formal argument. */
+ if (f->sym->attr.flavor == FL_PROCEDURE
+ && !((a->expr->expr_type == EXPR_VARIABLE
+ && (a->expr->symtree->n.sym->attr.flavor == FL_PROCEDURE
+ || a->expr->symtree->n.sym->attr.proc_pointer
+ || gfc_is_proc_ptr_comp (a->expr)))
+ || (a->expr->expr_type == EXPR_FUNCTION
+ && is_procptr_result (a->expr))))
+ {
+ if (where)
+ gfc_error ("Expected a procedure for argument %qs at %L",
+ f->sym->name, &a->expr->where);
+ ok = false;
+ goto match;
+ }
+
+ /* Class array variables and expressions store array info in a
+ different place from non-class objects; consolidate the logic
+ to access it here instead of repeating it below. Note that
+ pointer_arg and allocatable_arg are not fully general and are
+ only used in a specific situation below with an assumed-rank
+ argument. */
+ if (f->sym->ts.type == BT_CLASS && CLASS_DATA (f->sym))
+ {
+ gfc_component *classdata = CLASS_DATA (f->sym);
+ fas = classdata->as;
+ pointer_dummy = classdata->attr.class_pointer;
+ }
+ else
+ {
+ fas = f->sym->as;
+ pointer_dummy = f->sym->attr.pointer;
+ }
+
+ if (a->expr->expr_type != EXPR_VARIABLE)
+ {
+ aas = NULL;
+ pointer_arg = false;
+ allocatable_arg = false;
+ }
+ else if (a->expr->ts.type == BT_CLASS
+ && a->expr->symtree->n.sym
+ && CLASS_DATA (a->expr->symtree->n.sym))
+ {
+ gfc_component *classdata = CLASS_DATA (a->expr->symtree->n.sym);
+ aas = classdata->as;
+ pointer_arg = classdata->attr.class_pointer;
+ allocatable_arg = classdata->attr.allocatable;
+ }
+ else
+ {
+ aas = a->expr->symtree->n.sym->as;
+ pointer_arg = a->expr->symtree->n.sym->attr.pointer;
+ allocatable_arg = a->expr->symtree->n.sym->attr.allocatable;
+ }
+
+ /* F2018:9.5.2(2) permits assumed-size whole array expressions as
+ actual arguments only if the shape is not required; thus it
+ cannot be passed to an assumed-shape array dummy.
+ F2018:15.5.2.(2) permits passing a nonpointer actual to an
+ intent(in) pointer dummy argument and this is accepted by
+ the compare_pointer check below, but this also requires shape
+ information.
+ There's more discussion of this in PR94110. */
+ if (fas
+ && (fas->type == AS_ASSUMED_SHAPE
+ || fas->type == AS_DEFERRED
+ || (fas->type == AS_ASSUMED_RANK && pointer_dummy))
+ && aas
+ && aas->type == AS_ASSUMED_SIZE
+ && (a->expr->ref == NULL
+ || (a->expr->ref->type == REF_ARRAY
+ && a->expr->ref->u.ar.type == AR_FULL)))
+ {
+ if (where)
+ gfc_error ("Actual argument for %qs cannot be an assumed-size"
+ " array at %L", f->sym->name, where);
+ ok = false;
+ goto match;
+ }
+
+ /* Diagnose F2018 C839 (TS29113 C535c). Here the problem is
+ passing an assumed-size array to an INTENT(OUT) assumed-rank
+ dummy when it doesn't have the size information needed to run
+ initializers and finalizers. */
+ if (f->sym->attr.intent == INTENT_OUT
+ && fas
+ && fas->type == AS_ASSUMED_RANK
+ && aas
+ && ((aas->type == AS_ASSUMED_SIZE
+ && (a->expr->ref == NULL
+ || (a->expr->ref->type == REF_ARRAY
+ && a->expr->ref->u.ar.type == AR_FULL)))
+ || (aas->type == AS_ASSUMED_RANK
+ && !pointer_arg
+ && !allocatable_arg))
+ && (a->expr->ts.type == BT_CLASS
+ || (a->expr->ts.type == BT_DERIVED
+ && (gfc_is_finalizable (a->expr->ts.u.derived, NULL)
+ || gfc_has_ultimate_allocatable (a->expr)
+ || gfc_has_default_initializer
+ (a->expr->ts.u.derived)))))
+ {
+ if (where)
+ gfc_error ("Actual argument to assumed-rank INTENT(OUT) "
+ "dummy %qs at %L cannot be of unknown size",
+ f->sym->name, where);
+ ok = false;
+ goto match;
+ }
+
+ if (a->expr->expr_type != EXPR_NULL
+ && compare_pointer (f->sym, a->expr) == 0)
+ {
+ if (where)
+ gfc_error ("Actual argument for %qs must be a pointer at %L",
+ f->sym->name, &a->expr->where);
+ ok = false;
+ goto match;
+ }
+
+ if (a->expr->expr_type != EXPR_NULL
+ && (gfc_option.allow_std & GFC_STD_F2008) == 0
+ && compare_pointer (f->sym, a->expr) == 2)
+ {
+ if (where)
+ gfc_error ("Fortran 2008: Non-pointer actual argument at %L to "
+ "pointer dummy %qs", &a->expr->where,f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+
+ /* Fortran 2008, C1242. */
+ if (f->sym->attr.pointer && gfc_is_coindexed (a->expr))
+ {
+ if (where)
+ gfc_error ("Coindexed actual argument at %L to pointer "
+ "dummy %qs",
+ &a->expr->where, f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ /* Fortran 2008, 12.5.2.5 (no constraint). */
+ if (a->expr->expr_type == EXPR_VARIABLE
+ && f->sym->attr.intent != INTENT_IN
+ && f->sym->attr.allocatable
+ && gfc_is_coindexed (a->expr))
+ {
+ if (where)
+ gfc_error ("Coindexed actual argument at %L to allocatable "
+ "dummy %qs requires INTENT(IN)",
+ &a->expr->where, f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ /* Fortran 2008, C1237. */
+ if (a->expr->expr_type == EXPR_VARIABLE
+ && (f->sym->attr.asynchronous || f->sym->attr.volatile_)
+ && gfc_is_coindexed (a->expr)
+ && (a->expr->symtree->n.sym->attr.volatile_
+ || a->expr->symtree->n.sym->attr.asynchronous))
+ {
+ if (where)
+ gfc_error ("Coindexed ASYNCHRONOUS or VOLATILE actual argument at "
+ "%L requires that dummy %qs has neither "
+ "ASYNCHRONOUS nor VOLATILE", &a->expr->where,
+ f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ /* Fortran 2008, 12.5.2.4 (no constraint). */
+ if (a->expr->expr_type == EXPR_VARIABLE
+ && f->sym->attr.intent != INTENT_IN && !f->sym->attr.value
+ && gfc_is_coindexed (a->expr)
+ && gfc_has_ultimate_allocatable (a->expr))
+ {
+ if (where)
+ gfc_error ("Coindexed actual argument at %L with allocatable "
+ "ultimate component to dummy %qs requires either VALUE "
+ "or INTENT(IN)", &a->expr->where, f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ if (f->sym->ts.type == BT_CLASS
+ && CLASS_DATA (f->sym)->attr.allocatable
+ && gfc_is_class_array_ref (a->expr, &full_array)
+ && !full_array)
+ {
+ if (where)
+ gfc_error ("Actual CLASS array argument for %qs must be a full "
+ "array at %L", f->sym->name, &a->expr->where);
+ ok = false;
+ goto match;
+ }
+
+
+ if (a->expr->expr_type != EXPR_NULL
+ && !compare_allocatable (f->sym, a->expr))
+ {
+ if (where)
+ gfc_error ("Actual argument for %qs must be ALLOCATABLE at %L",
+ f->sym->name, &a->expr->where);
+ ok = false;
+ goto match;
+ }
+
+ /* Check intent = OUT/INOUT for definable actual argument. */
+ if (!in_statement_function
+ && (f->sym->attr.intent == INTENT_OUT
+ || f->sym->attr.intent == INTENT_INOUT))
+ {
+ const char* context = (where
+ ? _("actual argument to INTENT = OUT/INOUT")
+ : NULL);
+
+ if (((f->sym->ts.type == BT_CLASS && f->sym->attr.class_ok
+ && CLASS_DATA (f->sym)->attr.class_pointer)
+ || (f->sym->ts.type != BT_CLASS && f->sym->attr.pointer))
+ && !gfc_check_vardef_context (a->expr, true, false, false, context))
+ {
+ ok = false;
+ goto match;
+ }
+ if (!gfc_check_vardef_context (a->expr, false, false, false, context))
+ {
+ ok = false;
+ goto match;
+ }
+ }
+
+ if ((f->sym->attr.intent == INTENT_OUT
+ || f->sym->attr.intent == INTENT_INOUT
+ || f->sym->attr.volatile_
+ || f->sym->attr.asynchronous)
+ && gfc_has_vector_subscript (a->expr))
+ {
+ if (where)
+ gfc_error ("Array-section actual argument with vector "
+ "subscripts at %L is incompatible with INTENT(OUT), "
+ "INTENT(INOUT), VOLATILE or ASYNCHRONOUS attribute "
+ "of the dummy argument %qs",
+ &a->expr->where, f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ /* C1232 (R1221) For an actual argument which is an array section or
+ an assumed-shape array, the dummy argument shall be an assumed-
+ shape array, if the dummy argument has the VOLATILE attribute. */
+
+ if (f->sym->attr.volatile_
+ && a->expr->expr_type == EXPR_VARIABLE
+ && a->expr->symtree->n.sym->as
+ && a->expr->symtree->n.sym->as->type == AS_ASSUMED_SHAPE
+ && !(fas && fas->type == AS_ASSUMED_SHAPE))
+ {
+ if (where)
+ gfc_error ("Assumed-shape actual argument at %L is "
+ "incompatible with the non-assumed-shape "
+ "dummy argument %qs due to VOLATILE attribute",
+ &a->expr->where,f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ /* Find the last array_ref. */
+ actual_arr_ref = NULL;
+ if (a->expr->ref)
+ actual_arr_ref = gfc_find_array_ref (a->expr, true);
+
+ if (f->sym->attr.volatile_
+ && actual_arr_ref && actual_arr_ref->type == AR_SECTION
+ && !(fas && fas->type == AS_ASSUMED_SHAPE))
+ {
+ if (where)
+ gfc_error ("Array-section actual argument at %L is "
+ "incompatible with the non-assumed-shape "
+ "dummy argument %qs due to VOLATILE attribute",
+ &a->expr->where, f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ /* C1233 (R1221) For an actual argument which is a pointer array, the
+ dummy argument shall be an assumed-shape or pointer array, if the
+ dummy argument has the VOLATILE attribute. */
+
+ if (f->sym->attr.volatile_
+ && a->expr->expr_type == EXPR_VARIABLE
+ && a->expr->symtree->n.sym->attr.pointer
+ && a->expr->symtree->n.sym->as
+ && !(fas
+ && (fas->type == AS_ASSUMED_SHAPE
+ || f->sym->attr.pointer)))
+ {
+ if (where)
+ gfc_error ("Pointer-array actual argument at %L requires "
+ "an assumed-shape or pointer-array dummy "
+ "argument %qs due to VOLATILE attribute",
+ &a->expr->where,f->sym->name);
+ ok = false;
+ goto match;
+ }
+
+ match:
+ if (a == actual)
+ na = i;
+
+ new_arg[i++] = a;
+ }
+
+ /* Give up now if we saw any bad argument. */
+ if (!ok)
+ return false;
+
+ /* Make sure missing actual arguments are optional. */
+ i = 0;
+ for (f = formal; f; f = f->next, i++)
+ {
+ if (new_arg[i] != NULL)
+ continue;
+ if (f->sym == NULL)
+ {
+ if (where)
+ gfc_error ("Missing alternate return spec in subroutine call "
+ "at %L", where);
+ return false;
+ }
+ /* For CLASS, the optional attribute might be set at either location. */
+ if (((f->sym->ts.type != BT_CLASS || !CLASS_DATA (f->sym)->attr.optional)
+ && !f->sym->attr.optional)
+ || (in_statement_function
+ && (f->sym->attr.optional
+ || (f->sym->ts.type == BT_CLASS
+ && CLASS_DATA (f->sym)->attr.optional))))
+ {
+ if (where)
+ gfc_error ("Missing actual argument for argument %qs at %L",
+ f->sym->name, where);
+ return false;
+ }
+ }
+
+ /* We should have handled the cases where the formal arglist is null
+ already. */
+ gcc_assert (n > 0);
+
+ /* The argument lists are compatible. We now relink a new actual
+ argument list with null arguments in the right places. The head
+ of the list remains the head. */
+ for (f = formal, i = 0; f; f = f->next, i++)
+ if (new_arg[i] == NULL)
+ {
+ new_arg[i] = gfc_get_actual_arglist ();
+ new_arg[i]->associated_dummy = get_nonintrinsic_dummy_arg (f);
+ }
+
+ if (na != 0)
+ {
+ std::swap (*new_arg[0], *actual);
+ std::swap (new_arg[0], new_arg[na]);
+ }
+
+ for (i = 0; i < n - 1; i++)
+ new_arg[i]->next = new_arg[i + 1];
+
+ new_arg[i]->next = NULL;
+
+ if (*ap == NULL && n > 0)
+ *ap = new_arg[0];
+
+ return true;
+}
+
+
+typedef struct
+{
+ gfc_formal_arglist *f;
+ gfc_actual_arglist *a;
+}
+argpair;
+
+/* qsort comparison function for argument pairs, with the following
+ order:
+ - p->a->expr == NULL
+ - p->a->expr->expr_type != EXPR_VARIABLE
+ - by gfc_symbol pointer value (larger first). */
+
+static int
+pair_cmp (const void *p1, const void *p2)
+{
+ const gfc_actual_arglist *a1, *a2;
+
+ /* *p1 and *p2 are elements of the to-be-sorted array. */
+ a1 = ((const argpair *) p1)->a;
+ a2 = ((const argpair *) p2)->a;
+ if (!a1->expr)
+ {
+ if (!a2->expr)
+ return 0;
+ return -1;
+ }
+ if (!a2->expr)
+ return 1;
+ if (a1->expr->expr_type != EXPR_VARIABLE)
+ {
+ if (a2->expr->expr_type != EXPR_VARIABLE)
+ return 0;
+ return -1;
+ }
+ if (a2->expr->expr_type != EXPR_VARIABLE)
+ return 1;
+ if (a1->expr->symtree->n.sym > a2->expr->symtree->n.sym)
+ return -1;
+ return a1->expr->symtree->n.sym < a2->expr->symtree->n.sym;
+}
+
+
+/* Given two expressions from some actual arguments, test whether they
+ refer to the same expression. The analysis is conservative.
+ Returning false will produce no warning. */
+
+static bool
+compare_actual_expr (gfc_expr *e1, gfc_expr *e2)
+{
+ const gfc_ref *r1, *r2;
+
+ if (!e1 || !e2
+ || e1->expr_type != EXPR_VARIABLE
+ || e2->expr_type != EXPR_VARIABLE
+ || e1->symtree->n.sym != e2->symtree->n.sym)
+ return false;
+
+ /* TODO: improve comparison, see expr.cc:show_ref(). */
+ for (r1 = e1->ref, r2 = e2->ref; r1 && r2; r1 = r1->next, r2 = r2->next)
+ {
+ if (r1->type != r2->type)
+ return false;
+ switch (r1->type)
+ {
+ case REF_ARRAY:
+ if (r1->u.ar.type != r2->u.ar.type)
+ return false;
+ /* TODO: At the moment, consider only full arrays;
+ we could do better. */
+ if (r1->u.ar.type != AR_FULL || r2->u.ar.type != AR_FULL)
+ return false;
+ break;
+
+ case REF_COMPONENT:
+ if (r1->u.c.component != r2->u.c.component)
+ return false;
+ break;
+
+ case REF_SUBSTRING:
+ return false;
+
+ case REF_INQUIRY:
+ if (e1->symtree->n.sym->ts.type == BT_COMPLEX
+ && e1->ts.type == BT_REAL && e2->ts.type == BT_REAL
+ && r1->u.i != r2->u.i)
+ return false;
+ break;
+
+ default:
+ gfc_internal_error ("compare_actual_expr(): Bad component code");
+ }
+ }
+ if (!r1 && !r2)
+ return true;
+ return false;
+}
+
+
+/* Given formal and actual argument lists that correspond to one
+ another, check that identical actual arguments aren't not
+ associated with some incompatible INTENTs. */
+
+static bool
+check_some_aliasing (gfc_formal_arglist *f, gfc_actual_arglist *a)
+{
+ sym_intent f1_intent, f2_intent;
+ gfc_formal_arglist *f1;
+ gfc_actual_arglist *a1;
+ size_t n, i, j;
+ argpair *p;
+ bool t = true;
+
+ n = 0;
+ for (f1 = f, a1 = a;; f1 = f1->next, a1 = a1->next)
+ {
+ if (f1 == NULL && a1 == NULL)
+ break;
+ if (f1 == NULL || a1 == NULL)
+ gfc_internal_error ("check_some_aliasing(): List mismatch");
+ n++;
+ }
+ if (n == 0)
+ return t;
+ p = XALLOCAVEC (argpair, n);
+
+ for (i = 0, f1 = f, a1 = a; i < n; i++, f1 = f1->next, a1 = a1->next)
+ {
+ p[i].f = f1;
+ p[i].a = a1;
+ }
+
+ qsort (p, n, sizeof (argpair), pair_cmp);
+
+ for (i = 0; i < n; i++)
+ {
+ if (!p[i].a->expr
+ || p[i].a->expr->expr_type != EXPR_VARIABLE
+ || p[i].a->expr->ts.type == BT_PROCEDURE)
+ continue;
+ f1_intent = p[i].f->sym->attr.intent;
+ for (j = i + 1; j < n; j++)
+ {
+ /* Expected order after the sort. */
+ if (!p[j].a->expr || p[j].a->expr->expr_type != EXPR_VARIABLE)
+ gfc_internal_error ("check_some_aliasing(): corrupted data");
+
+ /* Are the expression the same? */
+ if (!compare_actual_expr (p[i].a->expr, p[j].a->expr))
+ break;
+ f2_intent = p[j].f->sym->attr.intent;
+ if ((f1_intent == INTENT_IN && f2_intent == INTENT_OUT)
+ || (f1_intent == INTENT_OUT && f2_intent == INTENT_IN)
+ || (f1_intent == INTENT_OUT && f2_intent == INTENT_OUT))
+ {
+ gfc_warning (0, "Same actual argument associated with INTENT(%s) "
+ "argument %qs and INTENT(%s) argument %qs at %L",
+ gfc_intent_string (f1_intent), p[i].f->sym->name,
+ gfc_intent_string (f2_intent), p[j].f->sym->name,
+ &p[i].a->expr->where);
+ t = false;
+ }
+ }
+ }
+
+ return t;
+}
+
+
+/* Given formal and actual argument lists that correspond to one
+ another, check that they are compatible in the sense that intents
+ are not mismatched. */
+
+static bool
+check_intents (gfc_formal_arglist *f, gfc_actual_arglist *a)
+{
+ sym_intent f_intent;
+
+ for (;; f = f->next, a = a->next)
+ {
+ gfc_expr *expr;
+
+ if (f == NULL && a == NULL)
+ break;
+ if (f == NULL || a == NULL)
+ gfc_internal_error ("check_intents(): List mismatch");
+
+ if (a->expr && a->expr->expr_type == EXPR_FUNCTION
+ && a->expr->value.function.isym
+ && a->expr->value.function.isym->id == GFC_ISYM_CAF_GET)
+ expr = a->expr->value.function.actual->expr;
+ else
+ expr = a->expr;
+
+ if (expr == NULL || expr->expr_type != EXPR_VARIABLE)
+ continue;
+
+ f_intent = f->sym->attr.intent;
+
+ if (gfc_pure (NULL) && gfc_impure_variable (expr->symtree->n.sym))
+ {
+ if ((f->sym->ts.type == BT_CLASS && f->sym->attr.class_ok
+ && CLASS_DATA (f->sym)->attr.class_pointer)
+ || (f->sym->ts.type != BT_CLASS && f->sym->attr.pointer))
+ {
+ gfc_error ("Procedure argument at %L is local to a PURE "
+ "procedure and has the POINTER attribute",
+ &expr->where);
+ return false;
+ }
+ }
+
+ /* Fortran 2008, C1283. */
+ if (gfc_pure (NULL) && gfc_is_coindexed (expr))
+ {
+ if (f_intent == INTENT_INOUT || f_intent == INTENT_OUT)
+ {
+ gfc_error ("Coindexed actual argument at %L in PURE procedure "
+ "is passed to an INTENT(%s) argument",
+ &expr->where, gfc_intent_string (f_intent));
+ return false;
+ }
+
+ if ((f->sym->ts.type == BT_CLASS && f->sym->attr.class_ok
+ && CLASS_DATA (f->sym)->attr.class_pointer)
+ || (f->sym->ts.type != BT_CLASS && f->sym->attr.pointer))
+ {
+ gfc_error ("Coindexed actual argument at %L in PURE procedure "
+ "is passed to a POINTER dummy argument",
+ &expr->where);
+ return false;
+ }
+ }
+
+ /* F2008, Section 12.5.2.4. */
+ if (expr->ts.type == BT_CLASS && f->sym->ts.type == BT_CLASS
+ && gfc_is_coindexed (expr))
+ {
+ gfc_error ("Coindexed polymorphic actual argument at %L is passed "
+ "polymorphic dummy argument %qs",
+ &expr->where, f->sym->name);
+ return false;
+ }
+ }
+
+ return true;
+}
+
+
+/* Check how a procedure is used against its interface. If all goes
+ well, the actual argument list will also end up being properly
+ sorted. */
+
+bool
+gfc_procedure_use (gfc_symbol *sym, gfc_actual_arglist **ap, locus *where)
+{
+ gfc_actual_arglist *a;
+ gfc_formal_arglist *dummy_args;
+ bool implicit = false;
+
+ /* Warn about calls with an implicit interface. Special case
+ for calling a ISO_C_BINDING because c_loc and c_funloc
+ are pseudo-unknown. Additionally, warn about procedures not
+ explicitly declared at all if requested. */
+ if (sym->attr.if_source == IFSRC_UNKNOWN && !sym->attr.is_iso_c)
+ {
+ bool has_implicit_none_export = false;
+ implicit = true;
+ if (sym->attr.proc == PROC_UNKNOWN)
+ for (gfc_namespace *ns = sym->ns; ns; ns = ns->parent)
+ if (ns->has_implicit_none_export)
+ {
+ has_implicit_none_export = true;
+ break;
+ }
+ if (has_implicit_none_export)
+ {
+ const char *guessed
+ = gfc_lookup_function_fuzzy (sym->name, sym->ns->sym_root);
+ if (guessed)
+ gfc_error ("Procedure %qs called at %L is not explicitly declared"
+ "; did you mean %qs?",
+ sym->name, where, guessed);
+ else
+ gfc_error ("Procedure %qs called at %L is not explicitly declared",
+ sym->name, where);
+ return false;
+ }
+ if (warn_implicit_interface)
+ gfc_warning (OPT_Wimplicit_interface,
+ "Procedure %qs called with an implicit interface at %L",
+ sym->name, where);
+ else if (warn_implicit_procedure && sym->attr.proc == PROC_UNKNOWN)
+ gfc_warning (OPT_Wimplicit_procedure,
+ "Procedure %qs called at %L is not explicitly declared",
+ sym->name, where);
+ gfc_find_proc_namespace (sym->ns)->implicit_interface_calls = 1;
+ }
+
+ if (sym->attr.if_source == IFSRC_UNKNOWN)
+ {
+ if (sym->attr.pointer)
+ {
+ gfc_error ("The pointer object %qs at %L must have an explicit "
+ "function interface or be declared as array",
+ sym->name, where);
+ return false;
+ }
+
+ if (sym->attr.allocatable && !sym->attr.external)
+ {
+ gfc_error ("The allocatable object %qs at %L must have an explicit "
+ "function interface or be declared as array",
+ sym->name, where);
+ return false;
+ }
+
+ if (sym->attr.allocatable)
+ {
+ gfc_error ("Allocatable function %qs at %L must have an explicit "
+ "function interface", sym->name, where);
+ return false;
+ }
+
+ for (a = *ap; a; a = a->next)
+ {
+ if (a->expr && a->expr->error)
+ return false;
+
+ /* F2018, 15.4.2.2 Explicit interface is required for a
+ polymorphic dummy argument, so there is no way to
+ legally have a class appear in an argument with an
+ implicit interface. */
+
+ if (implicit && a->expr && a->expr->ts.type == BT_CLASS)
+ {
+ gfc_error ("Explicit interface required for polymorphic "
+ "argument at %L",&a->expr->where);
+ a->expr->error = 1;
+ break;
+ }
+
+ /* Skip g77 keyword extensions like %VAL, %REF, %LOC. */
+ if (a->name != NULL && a->name[0] != '%')
+ {
+ gfc_error ("Keyword argument requires explicit interface "
+ "for procedure %qs at %L", sym->name, &a->expr->where);
+ break;
+ }
+
+ /* TS 29113, 6.2. */
+ if (a->expr && a->expr->ts.type == BT_ASSUMED
+ && sym->intmod_sym_id != ISOCBINDING_LOC)
+ {
+ gfc_error ("Assumed-type argument %s at %L requires an explicit "
+ "interface", a->expr->symtree->n.sym->name,
+ &a->expr->where);
+ a->expr->error = 1;
+ break;
+ }
+
+ /* F2008, C1303 and C1304. */
+ if (a->expr
+ && (a->expr->ts.type == BT_DERIVED || a->expr->ts.type == BT_CLASS)
+ && a->expr->ts.u.derived
+ && ((a->expr->ts.u.derived->from_intmod == INTMOD_ISO_FORTRAN_ENV
+ && a->expr->ts.u.derived->intmod_sym_id == ISOFORTRAN_LOCK_TYPE)
+ || gfc_expr_attr (a->expr).lock_comp))
+ {
+ gfc_error ("Actual argument of LOCK_TYPE or with LOCK_TYPE "
+ "component at %L requires an explicit interface for "
+ "procedure %qs", &a->expr->where, sym->name);
+ a->expr->error = 1;
+ break;
+ }
+
+ if (a->expr
+ && (a->expr->ts.type == BT_DERIVED || a->expr->ts.type == BT_CLASS)
+ && a->expr->ts.u.derived
+ && ((a->expr->ts.u.derived->from_intmod == INTMOD_ISO_FORTRAN_ENV
+ && a->expr->ts.u.derived->intmod_sym_id
+ == ISOFORTRAN_EVENT_TYPE)
+ || gfc_expr_attr (a->expr).event_comp))
+ {
+ gfc_error ("Actual argument of EVENT_TYPE or with EVENT_TYPE "
+ "component at %L requires an explicit interface for "
+ "procedure %qs", &a->expr->where, sym->name);
+ a->expr->error = 1;
+ break;
+ }
+
+ if (a->expr && a->expr->expr_type == EXPR_NULL
+ && a->expr->ts.type == BT_UNKNOWN)
+ {
+ gfc_error ("MOLD argument to NULL required at %L",
+ &a->expr->where);
+ a->expr->error = 1;
+ return false;
+ }
+
+ /* TS 29113, C407b. */
+ if (a->expr && a->expr->expr_type == EXPR_VARIABLE
+ && symbol_rank (a->expr->symtree->n.sym) == -1)
+ {
+ gfc_error ("Assumed-rank argument requires an explicit interface "
+ "at %L", &a->expr->where);
+ a->expr->error = 1;
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ dummy_args = gfc_sym_get_dummy_args (sym);
+
+ /* For a statement function, check that types and type parameters of actual
+ arguments and dummy arguments match. */
+ if (!gfc_compare_actual_formal (ap, dummy_args, 0, sym->attr.elemental,
+ sym->attr.proc == PROC_ST_FUNCTION, where))
+ return false;
+
+ if (!check_intents (dummy_args, *ap))
+ return false;
+
+ if (warn_aliasing)
+ check_some_aliasing (dummy_args, *ap);
+
+ return true;
+}
+
+
+/* Check how a procedure pointer component is used against its interface.
+ If all goes well, the actual argument list will also end up being properly
+ sorted. Completely analogous to gfc_procedure_use. */
+
+void
+gfc_ppc_use (gfc_component *comp, gfc_actual_arglist **ap, locus *where)
+{
+ /* Warn about calls with an implicit interface. Special case
+ for calling a ISO_C_BINDING because c_loc and c_funloc
+ are pseudo-unknown. */
+ if (warn_implicit_interface
+ && comp->attr.if_source == IFSRC_UNKNOWN
+ && !comp->attr.is_iso_c)
+ gfc_warning (OPT_Wimplicit_interface,
+ "Procedure pointer component %qs called with an implicit "
+ "interface at %L", comp->name, where);
+
+ if (comp->attr.if_source == IFSRC_UNKNOWN)
+ {
+ gfc_actual_arglist *a;
+ for (a = *ap; a; a = a->next)
+ {
+ /* Skip g77 keyword extensions like %VAL, %REF, %LOC. */
+ if (a->name != NULL && a->name[0] != '%')
+ {
+ gfc_error ("Keyword argument requires explicit interface "
+ "for procedure pointer component %qs at %L",
+ comp->name, &a->expr->where);
+ break;
+ }
+ }
+
+ return;
+ }
+
+ if (!gfc_compare_actual_formal (ap, comp->ts.interface->formal, 0,
+ comp->attr.elemental, false, where))
+ return;
+
+ check_intents (comp->ts.interface->formal, *ap);
+ if (warn_aliasing)
+ check_some_aliasing (comp->ts.interface->formal, *ap);
+}
+
+
+/* Try if an actual argument list matches the formal list of a symbol,
+ respecting the symbol's attributes like ELEMENTAL. This is used for
+ GENERIC resolution. */
+
+bool
+gfc_arglist_matches_symbol (gfc_actual_arglist** args, gfc_symbol* sym)
+{
+ gfc_formal_arglist *dummy_args;
+ bool r;
+
+ if (sym->attr.flavor != FL_PROCEDURE)
+ return false;
+
+ dummy_args = gfc_sym_get_dummy_args (sym);
+
+ r = !sym->attr.elemental;
+ if (gfc_compare_actual_formal (args, dummy_args, r, !r, false, NULL))
+ {
+ check_intents (dummy_args, *args);
+ if (warn_aliasing)
+ check_some_aliasing (dummy_args, *args);
+ return true;
+ }
+
+ return false;
+}
+
+
+/* Given an interface pointer and an actual argument list, search for
+ a formal argument list that matches the actual. If found, returns
+ a pointer to the symbol of the correct interface. Returns NULL if
+ not found. */
+
+gfc_symbol *
+gfc_search_interface (gfc_interface *intr, int sub_flag,
+ gfc_actual_arglist **ap)
+{
+ gfc_symbol *elem_sym = NULL;
+ gfc_symbol *null_sym = NULL;
+ locus null_expr_loc;
+ gfc_actual_arglist *a;
+ bool has_null_arg = false;
+
+ for (a = *ap; a; a = a->next)
+ if (a->expr && a->expr->expr_type == EXPR_NULL
+ && a->expr->ts.type == BT_UNKNOWN)
+ {
+ has_null_arg = true;
+ null_expr_loc = a->expr->where;
+ break;
+ }
+
+ for (; intr; intr = intr->next)
+ {
+ if (gfc_fl_struct (intr->sym->attr.flavor))
+ continue;
+ if (sub_flag && intr->sym->attr.function)
+ continue;
+ if (!sub_flag && intr->sym->attr.subroutine)
+ continue;
+
+ if (gfc_arglist_matches_symbol (ap, intr->sym))
+ {
+ if (has_null_arg && null_sym)
+ {
+ gfc_error ("MOLD= required in NULL() argument at %L: Ambiguity "
+ "between specific functions %s and %s",
+ &null_expr_loc, null_sym->name, intr->sym->name);
+ return NULL;
+ }
+ else if (has_null_arg)
+ {
+ null_sym = intr->sym;
+ continue;
+ }
+
+ /* Satisfy 12.4.4.1 such that an elemental match has lower
+ weight than a non-elemental match. */
+ if (intr->sym->attr.elemental)
+ {
+ elem_sym = intr->sym;
+ continue;
+ }
+ return intr->sym;
+ }
+ }
+
+ if (null_sym)
+ return null_sym;
+
+ return elem_sym ? elem_sym : NULL;
+}
+
+
+/* Do a brute force recursive search for a symbol. */
+
+static gfc_symtree *
+find_symtree0 (gfc_symtree *root, gfc_symbol *sym)
+{
+ gfc_symtree * st;
+
+ if (root->n.sym == sym)
+ return root;
+
+ st = NULL;
+ if (root->left)
+ st = find_symtree0 (root->left, sym);
+ if (root->right && ! st)
+ st = find_symtree0 (root->right, sym);
+ return st;
+}
+
+
+/* Find a symtree for a symbol. */
+
+gfc_symtree *
+gfc_find_sym_in_symtree (gfc_symbol *sym)
+{
+ gfc_symtree *st;
+ gfc_namespace *ns;
+
+ /* First try to find it by name. */
+ gfc_find_sym_tree (sym->name, gfc_current_ns, 1, &st);
+ if (st && st->n.sym == sym)
+ return st;
+
+ /* If it's been renamed, resort to a brute-force search. */
+ /* TODO: avoid having to do this search. If the symbol doesn't exist
+ in the symtree for the current namespace, it should probably be added. */
+ for (ns = gfc_current_ns; ns; ns = ns->parent)
+ {
+ st = find_symtree0 (ns->sym_root, sym);
+ if (st)
+ return st;
+ }
+ gfc_internal_error ("Unable to find symbol %qs", sym->name);
+ /* Not reached. */
+}
+
+
+/* See if the arglist to an operator-call contains a derived-type argument
+ with a matching type-bound operator. If so, return the matching specific
+ procedure defined as operator-target as well as the base-object to use
+ (which is the found derived-type argument with operator). The generic
+ name, if any, is transmitted to the final expression via 'gname'. */
+
+static gfc_typebound_proc*
+matching_typebound_op (gfc_expr** tb_base,
+ gfc_actual_arglist* args,
+ gfc_intrinsic_op op, const char* uop,
+ const char ** gname)
+{
+ gfc_actual_arglist* base;
+
+ for (base = args; base; base = base->next)
+ if (base->expr->ts.type == BT_DERIVED || base->expr->ts.type == BT_CLASS)
+ {
+ gfc_typebound_proc* tb;
+ gfc_symbol* derived;
+ bool result;
+
+ while (base->expr->expr_type == EXPR_OP
+ && base->expr->value.op.op == INTRINSIC_PARENTHESES)
+ base->expr = base->expr->value.op.op1;
+
+ if (base->expr->ts.type == BT_CLASS)
+ {
+ if (!base->expr->ts.u.derived || CLASS_DATA (base->expr) == NULL
+ || !gfc_expr_attr (base->expr).class_ok)
+ continue;
+ derived = CLASS_DATA (base->expr)->ts.u.derived;
+ }
+ else
+ derived = base->expr->ts.u.derived;
+
+ if (op == INTRINSIC_USER)
+ {
+ gfc_symtree* tb_uop;
+
+ gcc_assert (uop);
+ tb_uop = gfc_find_typebound_user_op (derived, &result, uop,
+ false, NULL);
+
+ if (tb_uop)
+ tb = tb_uop->n.tb;
+ else
+ tb = NULL;
+ }
+ else
+ tb = gfc_find_typebound_intrinsic_op (derived, &result, op,
+ false, NULL);
+
+ /* This means we hit a PRIVATE operator which is use-associated and
+ should thus not be seen. */
+ if (!result)
+ tb = NULL;
+
+ /* Look through the super-type hierarchy for a matching specific
+ binding. */
+ for (; tb; tb = tb->overridden)
+ {
+ gfc_tbp_generic* g;
+
+ gcc_assert (tb->is_generic);
+ for (g = tb->u.generic; g; g = g->next)
+ {
+ gfc_symbol* target;
+ gfc_actual_arglist* argcopy;
+ bool matches;
+
+ gcc_assert (g->specific);
+ if (g->specific->error)
+ continue;
+
+ target = g->specific->u.specific->n.sym;
+
+ /* Check if this arglist matches the formal. */
+ argcopy = gfc_copy_actual_arglist (args);
+ matches = gfc_arglist_matches_symbol (&argcopy, target);
+ gfc_free_actual_arglist (argcopy);
+
+ /* Return if we found a match. */
+ if (matches)
+ {
+ *tb_base = base->expr;
+ *gname = g->specific_st->name;
+ return g->specific;
+ }
+ }
+ }
+ }
+
+ return NULL;
+}
+
+
+/* For the 'actual arglist' of an operator call and a specific typebound
+ procedure that has been found the target of a type-bound operator, build the
+ appropriate EXPR_COMPCALL and resolve it. We take this indirection over
+ type-bound procedures rather than resolving type-bound operators 'directly'
+ so that we can reuse the existing logic. */
+
+static void
+build_compcall_for_operator (gfc_expr* e, gfc_actual_arglist* actual,
+ gfc_expr* base, gfc_typebound_proc* target,
+ const char *gname)
+{
+ e->expr_type = EXPR_COMPCALL;
+ e->value.compcall.tbp = target;
+ e->value.compcall.name = gname ? gname : "$op";
+ e->value.compcall.actual = actual;
+ e->value.compcall.base_object = base;
+ e->value.compcall.ignore_pass = 1;
+ e->value.compcall.assign = 0;
+ if (e->ts.type == BT_UNKNOWN
+ && target->function)
+ {
+ if (target->is_generic)
+ e->ts = target->u.generic->specific->u.specific->n.sym->ts;
+ else
+ e->ts = target->u.specific->n.sym->ts;
+ }
+}
+
+
+/* This subroutine is called when an expression is being resolved.
+ The expression node in question is either a user defined operator
+ or an intrinsic operator with arguments that aren't compatible
+ with the operator. This subroutine builds an actual argument list
+ corresponding to the operands, then searches for a compatible
+ interface. If one is found, the expression node is replaced with
+ the appropriate function call. We use the 'match' enum to specify
+ whether a replacement has been made or not, or if an error occurred. */
+
+match
+gfc_extend_expr (gfc_expr *e)
+{
+ gfc_actual_arglist *actual;
+ gfc_symbol *sym;
+ gfc_namespace *ns;
+ gfc_user_op *uop;
+ gfc_intrinsic_op i;
+ const char *gname;
+ gfc_typebound_proc* tbo;
+ gfc_expr* tb_base;
+
+ sym = NULL;
+
+ actual = gfc_get_actual_arglist ();
+ actual->expr = e->value.op.op1;
+
+ gname = NULL;
+
+ if (e->value.op.op2 != NULL)
+ {
+ actual->next = gfc_get_actual_arglist ();
+ actual->next->expr = e->value.op.op2;
+ }
+
+ i = fold_unary_intrinsic (e->value.op.op);
+
+ /* See if we find a matching type-bound operator. */
+ if (i == INTRINSIC_USER)
+ tbo = matching_typebound_op (&tb_base, actual,
+ i, e->value.op.uop->name, &gname);
+ else
+ switch (i)
+ {
+#define CHECK_OS_COMPARISON(comp) \
+ case INTRINSIC_##comp: \
+ case INTRINSIC_##comp##_OS: \
+ tbo = matching_typebound_op (&tb_base, actual, \
+ INTRINSIC_##comp, NULL, &gname); \
+ if (!tbo) \
+ tbo = matching_typebound_op (&tb_base, actual, \
+ INTRINSIC_##comp##_OS, NULL, &gname); \
+ break;
+ CHECK_OS_COMPARISON(EQ)
+ CHECK_OS_COMPARISON(NE)
+ CHECK_OS_COMPARISON(GT)
+ CHECK_OS_COMPARISON(GE)
+ CHECK_OS_COMPARISON(LT)
+ CHECK_OS_COMPARISON(LE)
+#undef CHECK_OS_COMPARISON
+
+ default:
+ tbo = matching_typebound_op (&tb_base, actual, i, NULL, &gname);
+ break;
+ }
+
+ /* If there is a matching typebound-operator, replace the expression with
+ a call to it and succeed. */
+ if (tbo)
+ {
+ gcc_assert (tb_base);
+ build_compcall_for_operator (e, actual, tb_base, tbo, gname);
+
+ if (!gfc_resolve_expr (e))
+ return MATCH_ERROR;
+ else
+ return MATCH_YES;
+ }
+
+ if (i == INTRINSIC_USER)
+ {
+ for (ns = gfc_current_ns; ns; ns = ns->parent)
+ {
+ uop = gfc_find_uop (e->value.op.uop->name, ns);
+ if (uop == NULL)
+ continue;
+
+ sym = gfc_search_interface (uop->op, 0, &actual);
+ if (sym != NULL)
+ break;
+ }
+ }
+ else
+ {
+ for (ns = gfc_current_ns; ns; ns = ns->parent)
+ {
+ /* Due to the distinction between '==' and '.eq.' and friends, one has
+ to check if either is defined. */
+ switch (i)
+ {
+#define CHECK_OS_COMPARISON(comp) \
+ case INTRINSIC_##comp: \
+ case INTRINSIC_##comp##_OS: \
+ sym = gfc_search_interface (ns->op[INTRINSIC_##comp], 0, &actual); \
+ if (!sym) \
+ sym = gfc_search_interface (ns->op[INTRINSIC_##comp##_OS], 0, &actual); \
+ break;
+ CHECK_OS_COMPARISON(EQ)
+ CHECK_OS_COMPARISON(NE)
+ CHECK_OS_COMPARISON(GT)
+ CHECK_OS_COMPARISON(GE)
+ CHECK_OS_COMPARISON(LT)
+ CHECK_OS_COMPARISON(LE)
+#undef CHECK_OS_COMPARISON
+
+ default:
+ sym = gfc_search_interface (ns->op[i], 0, &actual);
+ }
+
+ if (sym != NULL)
+ break;
+ }
+ }
+
+ /* TODO: Do an ambiguity-check and error if multiple matching interfaces are
+ found rather than just taking the first one and not checking further. */
+
+ if (sym == NULL)
+ {
+ /* Don't use gfc_free_actual_arglist(). */
+ free (actual->next);
+ free (actual);
+ return MATCH_NO;
+ }
+
+ /* Change the expression node to a function call. */
+ e->expr_type = EXPR_FUNCTION;
+ e->symtree = gfc_find_sym_in_symtree (sym);
+ e->value.function.actual = actual;
+ e->value.function.esym = NULL;
+ e->value.function.isym = NULL;
+ e->value.function.name = NULL;
+ e->user_operator = 1;
+
+ if (!gfc_resolve_expr (e))
+ return MATCH_ERROR;
+
+ return MATCH_YES;
+}
+
+
+/* Tries to replace an assignment code node with a subroutine call to the
+ subroutine associated with the assignment operator. Return true if the node
+ was replaced. On false, no error is generated. */
+
+bool
+gfc_extend_assign (gfc_code *c, gfc_namespace *ns)
+{
+ gfc_actual_arglist *actual;
+ gfc_expr *lhs, *rhs, *tb_base;
+ gfc_symbol *sym = NULL;
+ const char *gname = NULL;
+ gfc_typebound_proc* tbo;
+
+ lhs = c->expr1;
+ rhs = c->expr2;
+
+ /* Don't allow an intrinsic assignment with a BOZ rhs to be replaced. */
+ if (c->op == EXEC_ASSIGN
+ && c->expr1->expr_type == EXPR_VARIABLE
+ && c->expr2->expr_type == EXPR_CONSTANT && c->expr2->ts.type == BT_BOZ)
+ return false;
+
+ /* Don't allow an intrinsic assignment to be replaced. */
+ if (lhs->ts.type != BT_DERIVED && lhs->ts.type != BT_CLASS
+ && (rhs->rank == 0 || rhs->rank == lhs->rank)
+ && (lhs->ts.type == rhs->ts.type
+ || (gfc_numeric_ts (&lhs->ts) && gfc_numeric_ts (&rhs->ts))))
+ return false;
+
+ actual = gfc_get_actual_arglist ();
+ actual->expr = lhs;
+
+ actual->next = gfc_get_actual_arglist ();
+ actual->next->expr = rhs;
+
+ /* TODO: Ambiguity-check, see above for gfc_extend_expr. */
+
+ /* See if we find a matching type-bound assignment. */
+ tbo = matching_typebound_op (&tb_base, actual, INTRINSIC_ASSIGN,
+ NULL, &gname);
+
+ if (tbo)
+ {
+ /* Success: Replace the expression with a type-bound call. */
+ gcc_assert (tb_base);
+ c->expr1 = gfc_get_expr ();
+ build_compcall_for_operator (c->expr1, actual, tb_base, tbo, gname);
+ c->expr1->value.compcall.assign = 1;
+ c->expr1->where = c->loc;
+ c->expr2 = NULL;
+ c->op = EXEC_COMPCALL;
+ return true;
+ }
+
+ /* See if we find an 'ordinary' (non-typebound) assignment procedure. */
+ for (; ns; ns = ns->parent)
+ {
+ sym = gfc_search_interface (ns->op[INTRINSIC_ASSIGN], 1, &actual);
+ if (sym != NULL)
+ break;
+ }
+
+ if (sym)
+ {
+ /* Success: Replace the assignment with the call. */
+ c->op = EXEC_ASSIGN_CALL;
+ c->symtree = gfc_find_sym_in_symtree (sym);
+ c->expr1 = NULL;
+ c->expr2 = NULL;
+ c->ext.actual = actual;
+ return true;
+ }
+
+ /* Failure: No assignment procedure found. */
+ free (actual->next);
+ free (actual);
+ return false;
+}
+
+
+/* Make sure that the interface just parsed is not already present in
+ the given interface list. Ambiguity isn't checked yet since module
+ procedures can be present without interfaces. */
+
+bool
+gfc_check_new_interface (gfc_interface *base, gfc_symbol *new_sym, locus loc)
+{
+ gfc_interface *ip;
+
+ for (ip = base; ip; ip = ip->next)
+ {
+ if (ip->sym == new_sym)
+ {
+ gfc_error ("Entity %qs at %L is already present in the interface",
+ new_sym->name, &loc);
+ return false;
+ }
+ }
+
+ return true;
+}
+
+
+/* Add a symbol to the current interface. */
+
+bool
+gfc_add_interface (gfc_symbol *new_sym)
+{
+ gfc_interface **head, *intr;
+ gfc_namespace *ns;
+ gfc_symbol *sym;
+
+ switch (current_interface.type)
+ {
+ case INTERFACE_NAMELESS:
+ case INTERFACE_ABSTRACT:
+ return true;
+
+ case INTERFACE_INTRINSIC_OP:
+ for (ns = current_interface.ns; ns; ns = ns->parent)
+ switch (current_interface.op)
+ {
+ case INTRINSIC_EQ:
+ case INTRINSIC_EQ_OS:
+ if (!gfc_check_new_interface (ns->op[INTRINSIC_EQ], new_sym,
+ gfc_current_locus)
+ || !gfc_check_new_interface (ns->op[INTRINSIC_EQ_OS],
+ new_sym, gfc_current_locus))
+ return false;
+ break;
+
+ case INTRINSIC_NE:
+ case INTRINSIC_NE_OS:
+ if (!gfc_check_new_interface (ns->op[INTRINSIC_NE], new_sym,
+ gfc_current_locus)
+ || !gfc_check_new_interface (ns->op[INTRINSIC_NE_OS],
+ new_sym, gfc_current_locus))
+ return false;
+ break;
+
+ case INTRINSIC_GT:
+ case INTRINSIC_GT_OS:
+ if (!gfc_check_new_interface (ns->op[INTRINSIC_GT],
+ new_sym, gfc_current_locus)
+ || !gfc_check_new_interface (ns->op[INTRINSIC_GT_OS],
+ new_sym, gfc_current_locus))
+ return false;
+ break;
+
+ case INTRINSIC_GE:
+ case INTRINSIC_GE_OS:
+ if (!gfc_check_new_interface (ns->op[INTRINSIC_GE],
+ new_sym, gfc_current_locus)
+ || !gfc_check_new_interface (ns->op[INTRINSIC_GE_OS],
+ new_sym, gfc_current_locus))
+ return false;
+ break;
+
+ case INTRINSIC_LT:
+ case INTRINSIC_LT_OS:
+ if (!gfc_check_new_interface (ns->op[INTRINSIC_LT],
+ new_sym, gfc_current_locus)
+ || !gfc_check_new_interface (ns->op[INTRINSIC_LT_OS],
+ new_sym, gfc_current_locus))
+ return false;
+ break;
+
+ case INTRINSIC_LE:
+ case INTRINSIC_LE_OS:
+ if (!gfc_check_new_interface (ns->op[INTRINSIC_LE],
+ new_sym, gfc_current_locus)
+ || !gfc_check_new_interface (ns->op[INTRINSIC_LE_OS],
+ new_sym, gfc_current_locus))
+ return false;
+ break;
+
+ default:
+ if (!gfc_check_new_interface (ns->op[current_interface.op],
+ new_sym, gfc_current_locus))
+ return false;
+ }
+
+ head = ¤t_interface.ns->op[current_interface.op];
+ break;
+
+ case INTERFACE_GENERIC:
+ case INTERFACE_DTIO:
+ for (ns = current_interface.ns; ns; ns = ns->parent)
+ {
+ gfc_find_symbol (current_interface.sym->name, ns, 0, &sym);
+ if (sym == NULL)
+ continue;
+
+ if (!gfc_check_new_interface (sym->generic,
+ new_sym, gfc_current_locus))
+ return false;
+ }
+
+ head = ¤t_interface.sym->generic;
+ break;
+
+ case INTERFACE_USER_OP:
+ if (!gfc_check_new_interface (current_interface.uop->op,
+ new_sym, gfc_current_locus))
+ return false;
+
+ head = ¤t_interface.uop->op;
+ break;
+
+ default:
+ gfc_internal_error ("gfc_add_interface(): Bad interface type");
+ }
+
+ intr = gfc_get_interface ();
+ intr->sym = new_sym;
+ intr->where = gfc_current_locus;
+
+ intr->next = *head;
+ *head = intr;
+
+ return true;
+}
+
+
+gfc_interface *
+gfc_current_interface_head (void)
+{
+ switch (current_interface.type)
+ {
+ case INTERFACE_INTRINSIC_OP:
+ return current_interface.ns->op[current_interface.op];
+
+ case INTERFACE_GENERIC:
+ case INTERFACE_DTIO:
+ return current_interface.sym->generic;
+
+ case INTERFACE_USER_OP:
+ return current_interface.uop->op;
+
+ default:
+ gcc_unreachable ();
+ }
+}
+
+
+void
+gfc_set_current_interface_head (gfc_interface *i)
+{
+ switch (current_interface.type)
+ {
+ case INTERFACE_INTRINSIC_OP:
+ current_interface.ns->op[current_interface.op] = i;
+ break;
+
+ case INTERFACE_GENERIC:
+ case INTERFACE_DTIO:
+ current_interface.sym->generic = i;
+ break;
+
+ case INTERFACE_USER_OP:
+ current_interface.uop->op = i;
+ break;
+
+ default:
+ gcc_unreachable ();
+ }
+}
+
+
+/* Gets rid of a formal argument list. We do not free symbols.
+ Symbols are freed when a namespace is freed. */
+
+void
+gfc_free_formal_arglist (gfc_formal_arglist *p)
+{
+ gfc_formal_arglist *q;
+
+ for (; p; p = q)
+ {
+ q = p->next;
+ free (p);
+ }
+}
+
+
+/* Check that it is ok for the type-bound procedure 'proc' to override the
+ procedure 'old', cf. F08:4.5.7.3. */
+
+bool
+gfc_check_typebound_override (gfc_symtree* proc, gfc_symtree* old)
+{
+ locus where;
+ gfc_symbol *proc_target, *old_target;
+ unsigned proc_pass_arg, old_pass_arg, argpos;
+ gfc_formal_arglist *proc_formal, *old_formal;
+ bool check_type;
+ char err[200];
+
+ /* This procedure should only be called for non-GENERIC proc. */
+ gcc_assert (!proc->n.tb->is_generic);
+
+ /* If the overwritten procedure is GENERIC, this is an error. */
+ if (old->n.tb->is_generic)
+ {
+ gfc_error ("Cannot overwrite GENERIC %qs at %L",
+ old->name, &proc->n.tb->where);
+ return false;
+ }
+
+ where = proc->n.tb->where;
+ proc_target = proc->n.tb->u.specific->n.sym;
+ old_target = old->n.tb->u.specific->n.sym;
+
+ /* Check that overridden binding is not NON_OVERRIDABLE. */
+ if (old->n.tb->non_overridable)
+ {
+ gfc_error ("%qs at %L overrides a procedure binding declared"
+ " NON_OVERRIDABLE", proc->name, &where);
+ return false;
+ }
+
+ /* It's an error to override a non-DEFERRED procedure with a DEFERRED one. */
+ if (!old->n.tb->deferred && proc->n.tb->deferred)
+ {
+ gfc_error ("%qs at %L must not be DEFERRED as it overrides a"
+ " non-DEFERRED binding", proc->name, &where);
+ return false;
+ }
+
+ /* If the overridden binding is PURE, the overriding must be, too. */
+ if (old_target->attr.pure && !proc_target->attr.pure)
+ {
+ gfc_error ("%qs at %L overrides a PURE procedure and must also be PURE",
+ proc->name, &where);
+ return false;
+ }
+
+ /* If the overridden binding is ELEMENTAL, the overriding must be, too. If it
+ is not, the overriding must not be either. */
+ if (old_target->attr.elemental && !proc_target->attr.elemental)
+ {
+ gfc_error ("%qs at %L overrides an ELEMENTAL procedure and must also be"
+ " ELEMENTAL", proc->name, &where);
+ return false;
+ }
+ if (!old_target->attr.elemental && proc_target->attr.elemental)
+ {
+ gfc_error ("%qs at %L overrides a non-ELEMENTAL procedure and must not"
+ " be ELEMENTAL, either", proc->name, &where);
+ return false;
+ }
+
+ /* If the overridden binding is a SUBROUTINE, the overriding must also be a
+ SUBROUTINE. */
+ if (old_target->attr.subroutine && !proc_target->attr.subroutine)
+ {
+ gfc_error ("%qs at %L overrides a SUBROUTINE and must also be a"
+ " SUBROUTINE", proc->name, &where);
+ return false;
+ }
+
+ /* If the overridden binding is a FUNCTION, the overriding must also be a
+ FUNCTION and have the same characteristics. */
+ if (old_target->attr.function)
+ {
+ if (!proc_target->attr.function)
+ {
+ gfc_error ("%qs at %L overrides a FUNCTION and must also be a"
+ " FUNCTION", proc->name, &where);
+ return false;
+ }
+
+ if (!gfc_check_result_characteristics (proc_target, old_target,
+ err, sizeof(err)))
+ {
+ gfc_error ("Result mismatch for the overriding procedure "
+ "%qs at %L: %s", proc->name, &where, err);
+ return false;
+ }
+ }
+
+ /* If the overridden binding is PUBLIC, the overriding one must not be
+ PRIVATE. */
+ if (old->n.tb->access == ACCESS_PUBLIC
+ && proc->n.tb->access == ACCESS_PRIVATE)
+ {
+ gfc_error ("%qs at %L overrides a PUBLIC procedure and must not be"
+ " PRIVATE", proc->name, &where);
+ return false;
+ }
+
+ /* Compare the formal argument lists of both procedures. This is also abused
+ to find the position of the passed-object dummy arguments of both
+ bindings as at least the overridden one might not yet be resolved and we
+ need those positions in the check below. */
+ proc_pass_arg = old_pass_arg = 0;
+ if (!proc->n.tb->nopass && !proc->n.tb->pass_arg)
+ proc_pass_arg = 1;
+ if (!old->n.tb->nopass && !old->n.tb->pass_arg)
+ old_pass_arg = 1;
+ argpos = 1;
+ proc_formal = gfc_sym_get_dummy_args (proc_target);
+ old_formal = gfc_sym_get_dummy_args (old_target);
+ for ( ; proc_formal && old_formal;
+ proc_formal = proc_formal->next, old_formal = old_formal->next)
+ {
+ if (proc->n.tb->pass_arg
+ && !strcmp (proc->n.tb->pass_arg, proc_formal->sym->name))
+ proc_pass_arg = argpos;
+ if (old->n.tb->pass_arg
+ && !strcmp (old->n.tb->pass_arg, old_formal->sym->name))
+ old_pass_arg = argpos;
+
+ /* Check that the names correspond. */
+ if (strcmp (proc_formal->sym->name, old_formal->sym->name))
+ {
+ gfc_error ("Dummy argument %qs of %qs at %L should be named %qs as"
+ " to match the corresponding argument of the overridden"
+ " procedure", proc_formal->sym->name, proc->name, &where,
+ old_formal->sym->name);
+ return false;
+ }
+
+ check_type = proc_pass_arg != argpos && old_pass_arg != argpos;
+ if (!gfc_check_dummy_characteristics (proc_formal->sym, old_formal->sym,
+ check_type, err, sizeof(err)))
+ {
+ gfc_error_opt (0, "Argument mismatch for the overriding procedure "
+ "%qs at %L: %s", proc->name, &where, err);
+ return false;
+ }
+
+ ++argpos;
+ }
+ if (proc_formal || old_formal)
+ {
+ gfc_error ("%qs at %L must have the same number of formal arguments as"
+ " the overridden procedure", proc->name, &where);
+ return false;
+ }
+
+ /* If the overridden binding is NOPASS, the overriding one must also be
+ NOPASS. */
+ if (old->n.tb->nopass && !proc->n.tb->nopass)
+ {
+ gfc_error ("%qs at %L overrides a NOPASS binding and must also be"
+ " NOPASS", proc->name, &where);
+ return false;
+ }
+
+ /* If the overridden binding is PASS(x), the overriding one must also be
+ PASS and the passed-object dummy arguments must correspond. */
+ if (!old->n.tb->nopass)
+ {
+ if (proc->n.tb->nopass)
+ {
+ gfc_error ("%qs at %L overrides a binding with PASS and must also be"
+ " PASS", proc->name, &where);
+ return false;
+ }
+
+ if (proc_pass_arg != old_pass_arg)
+ {
+ gfc_error ("Passed-object dummy argument of %qs at %L must be at"
+ " the same position as the passed-object dummy argument of"
+ " the overridden procedure", proc->name, &where);
+ return false;
+ }
+ }
+
+ return true;
+}
+
+
+/* The following three functions check that the formal arguments
+ of user defined derived type IO procedures are compliant with
+ the requirements of the standard, see F03:9.5.3.7.2 (F08:9.6.4.8.3). */
+
+static void
+check_dtio_arg_TKR_intent (gfc_symbol *fsym, bool typebound, bt type,
+ int kind, int rank, sym_intent intent)
+{
+ if (fsym->ts.type != type)
+ {
+ gfc_error ("DTIO dummy argument at %L must be of type %s",
+ &fsym->declared_at, gfc_basic_typename (type));
+ return;
+ }
+
+ if (fsym->ts.type != BT_CLASS && fsym->ts.type != BT_DERIVED
+ && fsym->ts.kind != kind)
+ gfc_error ("DTIO dummy argument at %L must be of KIND = %d",
+ &fsym->declared_at, kind);
+
+ if (!typebound
+ && rank == 0
+ && (((type == BT_CLASS) && CLASS_DATA (fsym)->attr.dimension)
+ || ((type != BT_CLASS) && fsym->attr.dimension)))
+ gfc_error ("DTIO dummy argument at %L must be a scalar",
+ &fsym->declared_at);
+ else if (rank == 1)
+ {
+ if (fsym->as == NULL
+ || !(fsym->as->type == AS_ASSUMED_SHAPE
+ || (fsym->as->type == AS_DEFERRED && fsym->attr.dummy
+ && !fsym->attr.allocatable && !fsym->attr.pointer)))
+ gfc_error ("DTIO dummy argument at %L must be an "
+ "ASSUMED-SHAPE ARRAY", &fsym->declared_at);
+ }
+
+ if (type == BT_CHARACTER && fsym->ts.u.cl->length != NULL)
+ gfc_error ("DTIO character argument at %L must have assumed length",
+ &fsym->declared_at);
+
+ if (fsym->attr.intent != intent)
+ gfc_error ("DTIO dummy argument at %L must have INTENT %s",
+ &fsym->declared_at, gfc_code2string (intents, (int)intent));
+ return;
+}
+
+
+static void
+check_dtio_interface1 (gfc_symbol *derived, gfc_symtree *tb_io_st,
+ bool typebound, bool formatted, int code)
+{
+ gfc_symbol *dtio_sub, *generic_proc, *fsym;
+ gfc_typebound_proc *tb_io_proc, *specific_proc;
+ gfc_interface *intr;
+ gfc_formal_arglist *formal;
+ int arg_num;
+
+ bool read = ((dtio_codes)code == DTIO_RF)
+ || ((dtio_codes)code == DTIO_RUF);
+ bt type;
+ sym_intent intent;
+ int kind;
+
+ dtio_sub = NULL;
+ if (typebound)
+ {
+ /* Typebound DTIO binding. */
+ tb_io_proc = tb_io_st->n.tb;
+ if (tb_io_proc == NULL)
+ return;
+
+ gcc_assert (tb_io_proc->is_generic);
+
+ specific_proc = tb_io_proc->u.generic->specific;
+ if (specific_proc == NULL || specific_proc->is_generic)
+ return;
+
+ dtio_sub = specific_proc->u.specific->n.sym;
+ }
+ else
+ {
+ generic_proc = tb_io_st->n.sym;
+ if (generic_proc == NULL || generic_proc->generic == NULL)
+ return;
+
+ for (intr = tb_io_st->n.sym->generic; intr; intr = intr->next)
+ {
+ if (intr->sym && intr->sym->formal && intr->sym->formal->sym
+ && ((intr->sym->formal->sym->ts.type == BT_CLASS
+ && CLASS_DATA (intr->sym->formal->sym)->ts.u.derived
+ == derived)
+ || (intr->sym->formal->sym->ts.type == BT_DERIVED
+ && intr->sym->formal->sym->ts.u.derived == derived)))
+ {
+ dtio_sub = intr->sym;
+ break;
+ }
+ else if (intr->sym && intr->sym->formal && !intr->sym->formal->sym)
+ {
+ gfc_error ("Alternate return at %L is not permitted in a DTIO "
+ "procedure", &intr->sym->declared_at);
+ return;
+ }
+ }
+
+ if (dtio_sub == NULL)
+ return;
+ }
+
+ gcc_assert (dtio_sub);
+ if (!dtio_sub->attr.subroutine)
+ gfc_error ("DTIO procedure %qs at %L must be a subroutine",
+ dtio_sub->name, &dtio_sub->declared_at);
+
+ if (!dtio_sub->resolve_symbol_called)
+ gfc_resolve_formal_arglist (dtio_sub);
+
+ arg_num = 0;
+ for (formal = dtio_sub->formal; formal; formal = formal->next)
+ arg_num++;
+
+ if (arg_num < (formatted ? 6 : 4))
+ {
+ gfc_error ("Too few dummy arguments in DTIO procedure %qs at %L",
+ dtio_sub->name, &dtio_sub->declared_at);
+ return;
+ }
+
+ if (arg_num > (formatted ? 6 : 4))
+ {
+ gfc_error ("Too many dummy arguments in DTIO procedure %qs at %L",
+ dtio_sub->name, &dtio_sub->declared_at);
+ return;
+ }
+
+ /* Now go through the formal arglist. */
+ arg_num = 1;
+ for (formal = dtio_sub->formal; formal; formal = formal->next, arg_num++)
+ {
+ if (!formatted && arg_num == 3)
+ arg_num = 5;
+ fsym = formal->sym;
+
+ if (fsym == NULL)
+ {
+ gfc_error ("Alternate return at %L is not permitted in a DTIO "
+ "procedure", &dtio_sub->declared_at);
+ return;
+ }
+
+ switch (arg_num)
+ {
+ case(1): /* DTV */
+ type = derived->attr.sequence || derived->attr.is_bind_c ?
+ BT_DERIVED : BT_CLASS;
+ kind = 0;
+ intent = read ? INTENT_INOUT : INTENT_IN;
+ check_dtio_arg_TKR_intent (fsym, typebound, type, kind,
+ 0, intent);
+ break;
+
+ case(2): /* UNIT */
+ type = BT_INTEGER;
+ kind = gfc_default_integer_kind;
+ intent = INTENT_IN;
+ check_dtio_arg_TKR_intent (fsym, typebound, type, kind,
+ 0, intent);
+ break;
+ case(3): /* IOTYPE */
+ type = BT_CHARACTER;
+ kind = gfc_default_character_kind;
+ intent = INTENT_IN;
+ check_dtio_arg_TKR_intent (fsym, typebound, type, kind,
+ 0, intent);
+ break;
+ case(4): /* VLIST */
+ type = BT_INTEGER;
+ kind = gfc_default_integer_kind;
+ intent = INTENT_IN;
+ check_dtio_arg_TKR_intent (fsym, typebound, type, kind,
+ 1, intent);
+ break;
+ case(5): /* IOSTAT */
+ type = BT_INTEGER;
+ kind = gfc_default_integer_kind;
+ intent = INTENT_OUT;
+ check_dtio_arg_TKR_intent (fsym, typebound, type, kind,
+ 0, intent);
+ break;
+ case(6): /* IOMSG */
+ type = BT_CHARACTER;
+ kind = gfc_default_character_kind;
+ intent = INTENT_INOUT;
+ check_dtio_arg_TKR_intent (fsym, typebound, type, kind,
+ 0, intent);
+ break;
+ default:
+ gcc_unreachable ();
+ }
+ }
+ derived->attr.has_dtio_procs = 1;
+ return;
+}
+
+void
+gfc_check_dtio_interfaces (gfc_symbol *derived)
+{
+ gfc_symtree *tb_io_st;
+ bool t = false;
+ int code;
+ bool formatted;
+
+ if (derived->attr.is_class == 1 || derived->attr.vtype == 1)
+ return;
+
+ /* Check typebound DTIO bindings. */
+ for (code = 0; code < 4; code++)
+ {
+ formatted = ((dtio_codes)code == DTIO_RF)
+ || ((dtio_codes)code == DTIO_WF);
+
+ tb_io_st = gfc_find_typebound_proc (derived, &t,
+ gfc_code2string (dtio_procs, code),
+ true, &derived->declared_at);
+ if (tb_io_st != NULL)
+ check_dtio_interface1 (derived, tb_io_st, true, formatted, code);
+ }
+
+ /* Check generic DTIO interfaces. */
+ for (code = 0; code < 4; code++)
+ {
+ formatted = ((dtio_codes)code == DTIO_RF)
+ || ((dtio_codes)code == DTIO_WF);
+
+ tb_io_st = gfc_find_symtree (derived->ns->sym_root,
+ gfc_code2string (dtio_procs, code));
+ if (tb_io_st != NULL)
+ check_dtio_interface1 (derived, tb_io_st, false, formatted, code);
+ }
+}
+
+
+gfc_symtree*
+gfc_find_typebound_dtio_proc (gfc_symbol *derived, bool write, bool formatted)
+{
+ gfc_symtree *tb_io_st = NULL;
+ bool t = false;
+
+ if (!derived || !derived->resolve_symbol_called
+ || derived->attr.flavor != FL_DERIVED)
+ return NULL;
+
+ /* Try to find a typebound DTIO binding. */
+ if (formatted == true)
+ {
+ if (write == true)
+ tb_io_st = gfc_find_typebound_proc (derived, &t,
+ gfc_code2string (dtio_procs,
+ DTIO_WF),
+ true,
+ &derived->declared_at);
+ else
+ tb_io_st = gfc_find_typebound_proc (derived, &t,
+ gfc_code2string (dtio_procs,
+ DTIO_RF),
+ true,
+ &derived->declared_at);
+ }
+ else
+ {
+ if (write == true)
+ tb_io_st = gfc_find_typebound_proc (derived, &t,
+ gfc_code2string (dtio_procs,
+ DTIO_WUF),
+ true,
+ &derived->declared_at);
+ else
+ tb_io_st = gfc_find_typebound_proc (derived, &t,
+ gfc_code2string (dtio_procs,
+ DTIO_RUF),
+ true,
+ &derived->declared_at);
+ }
+ return tb_io_st;
+}
+
+
+gfc_symbol *
+gfc_find_specific_dtio_proc (gfc_symbol *derived, bool write, bool formatted)
+{
+ gfc_symtree *tb_io_st = NULL;
+ gfc_symbol *dtio_sub = NULL;
+ gfc_symbol *extended;
+ gfc_typebound_proc *tb_io_proc, *specific_proc;
+
+ tb_io_st = gfc_find_typebound_dtio_proc (derived, write, formatted);
+
+ if (tb_io_st != NULL)
+ {
+ const char *genname;
+ gfc_symtree *st;
+
+ tb_io_proc = tb_io_st->n.tb;
+ gcc_assert (tb_io_proc != NULL);
+ gcc_assert (tb_io_proc->is_generic);
+ gcc_assert (tb_io_proc->u.generic->next == NULL);
+
+ specific_proc = tb_io_proc->u.generic->specific;
+ gcc_assert (!specific_proc->is_generic);
+
+ /* Go back and make sure that we have the right specific procedure.
+ Here we most likely have a procedure from the parent type, which
+ can be overridden in extensions. */
+ genname = tb_io_proc->u.generic->specific_st->name;
+ st = gfc_find_typebound_proc (derived, NULL, genname,
+ true, &tb_io_proc->where);
+ if (st)
+ dtio_sub = st->n.tb->u.specific->n.sym;
+ else
+ dtio_sub = specific_proc->u.specific->n.sym;
+
+ goto finish;
+ }
+
+ /* If there is not a typebound binding, look for a generic
+ DTIO interface. */
+ for (extended = derived; extended;
+ extended = gfc_get_derived_super_type (extended))
+ {
+ if (extended == NULL || extended->ns == NULL
+ || extended->attr.flavor == FL_UNKNOWN)
+ return NULL;
+
+ if (formatted == true)
+ {
+ if (write == true)
+ tb_io_st = gfc_find_symtree (extended->ns->sym_root,
+ gfc_code2string (dtio_procs,
+ DTIO_WF));
+ else
+ tb_io_st = gfc_find_symtree (extended->ns->sym_root,
+ gfc_code2string (dtio_procs,
+ DTIO_RF));
+ }
+ else
+ {
+ if (write == true)
+ tb_io_st = gfc_find_symtree (extended->ns->sym_root,
+ gfc_code2string (dtio_procs,
+ DTIO_WUF));
+ else
+ tb_io_st = gfc_find_symtree (extended->ns->sym_root,
+ gfc_code2string (dtio_procs,
+ DTIO_RUF));
+ }
+
+ if (tb_io_st != NULL
+ && tb_io_st->n.sym
+ && tb_io_st->n.sym->generic)
+ {
+ for (gfc_interface *intr = tb_io_st->n.sym->generic;
+ intr && intr->sym; intr = intr->next)
+ {
+ if (intr->sym->formal)
+ {
+ gfc_symbol *fsym = intr->sym->formal->sym;
+ if ((fsym->ts.type == BT_CLASS
+ && CLASS_DATA (fsym)->ts.u.derived == extended)
+ || (fsym->ts.type == BT_DERIVED
+ && fsym->ts.u.derived == extended))
+ {
+ dtio_sub = intr->sym;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+finish:
+ if (dtio_sub
+ && dtio_sub->formal->sym->ts.type == BT_CLASS
+ && derived != CLASS_DATA (dtio_sub->formal->sym)->ts.u.derived)
+ gfc_find_derived_vtab (derived);
+
+ return dtio_sub;
+}
+
+/* Helper function - if we do not find an interface for a procedure,
+ construct it from the actual arglist. Luckily, this can only
+ happen for call by reference, so the information we actually need
+ to provide (and which would be impossible to guess from the call
+ itself) is not actually needed. */
+
+void
+gfc_get_formal_from_actual_arglist (gfc_symbol *sym,
+ gfc_actual_arglist *actual_args)
+{
+ gfc_actual_arglist *a;
+ gfc_formal_arglist **f;
+ gfc_symbol *s;
+ char name[GFC_MAX_SYMBOL_LEN + 1];
+ static int var_num;
+
+ f = &sym->formal;
+ for (a = actual_args; a != NULL; a = a->next)
+ {
+ (*f) = gfc_get_formal_arglist ();
+ if (a->expr)
+ {
+ snprintf (name, GFC_MAX_SYMBOL_LEN, "_formal_%d", var_num ++);
+ gfc_get_symbol (name, gfc_current_ns, &s);
+ if (a->expr->ts.type == BT_PROCEDURE)
+ {
+ s->attr.flavor = FL_PROCEDURE;
+ }
+ else
+ {
+ s->ts = a->expr->ts;
+
+ if (s->ts.type == BT_CHARACTER)
+ s->ts.u.cl = gfc_get_charlen ();
+
+ s->ts.deferred = 0;
+ s->ts.is_iso_c = 0;
+ s->ts.is_c_interop = 0;
+ s->attr.flavor = FL_VARIABLE;
+ if (a->expr->rank > 0)
+ {
+ s->attr.dimension = 1;
+ s->as = gfc_get_array_spec ();
+ s->as->rank = 1;
+ s->as->lower[0] = gfc_get_int_expr (gfc_index_integer_kind,
+ &a->expr->where, 1);
+ s->as->upper[0] = NULL;
+ s->as->type = AS_ASSUMED_SIZE;
+ }
+ else
+ s->maybe_array = maybe_dummy_array_arg (a->expr);
+ }
+ s->attr.dummy = 1;
+ s->attr.artificial = 1;
+ s->declared_at = a->expr->where;
+ s->attr.intent = INTENT_UNKNOWN;
+ (*f)->sym = s;
+ }
+ else /* If a->expr is NULL, this is an alternate rerturn. */
+ (*f)->sym = NULL;
+
+ f = &((*f)->next);
+ }
+}
+
+
+const char *
+gfc_dummy_arg_get_name (gfc_dummy_arg & dummy_arg)
+{
+ switch (dummy_arg.intrinsicness)
+ {
+ case GFC_INTRINSIC_DUMMY_ARG:
+ return dummy_arg.u.intrinsic->name;
+
+ case GFC_NON_INTRINSIC_DUMMY_ARG:
+ return dummy_arg.u.non_intrinsic->sym->name;
+
+ default:
+ gcc_unreachable ();
+ }
+}
+
+
+const gfc_typespec &
+gfc_dummy_arg_get_typespec (gfc_dummy_arg & dummy_arg)
+{
+ switch (dummy_arg.intrinsicness)
+ {
+ case GFC_INTRINSIC_DUMMY_ARG:
+ return dummy_arg.u.intrinsic->ts;
+
+ case GFC_NON_INTRINSIC_DUMMY_ARG:
+ return dummy_arg.u.non_intrinsic->sym->ts;
+
+ default:
+ gcc_unreachable ();
+ }
+}
+
+
+bool
+gfc_dummy_arg_is_optional (gfc_dummy_arg & dummy_arg)
+{
+ switch (dummy_arg.intrinsicness)
+ {
+ case GFC_INTRINSIC_DUMMY_ARG:
+ return dummy_arg.u.intrinsic->optional;
+
+ case GFC_NON_INTRINSIC_DUMMY_ARG:
+ return dummy_arg.u.non_intrinsic->sym->attr.optional;
+
+ default:
+ gcc_unreachable ();
+ }
+}
Index: gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc/fortran
===================================================================
--- gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc/fortran (nonexistent)
+++ gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc/fortran (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc/fortran
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-fortran-interface-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-fortran-interface-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-fortran-interface-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-fortran-interface-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-fortran-interface-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-libstdc++-docs.patch
+
+mv gcc-$VERSION-libstdc++-docs.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/file.list (revision 5)
@@ -0,0 +1,2 @@
+gcc-12.2.0/libstdc++-v3/doc/html/api.html
+gcc-12.2.0/libstdc++-v3/doc/html/index.html
Index: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new/libstdc++-v3/doc/html/api.html
===================================================================
--- gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new/libstdc++-v3/doc/html/api.html (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new/libstdc++-v3/doc/html/api.html (revision 5)
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>The GNU C++ Library API Reference</title><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><meta name="keywords" content="ISO C++, runtime, library" /><link rel="home" href="index.html" title="The GNU C++ Library" /><link rel="up" href="bk02.html" title="" /><link rel="prev" href="bk02.html" title="" /><link rel="next" href="bk03.html" title="" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">The GNU C++ Library API Reference</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="bk02.html">Prev</a> </td><th width="60%" align="center"></th><td width="20%" align="right"> <a accesskey="n" href="bk03.html">Next</a></td></tr></table><hr /></div><div class="article"><div class="titlepage"><div><div><h1 class="title"><a id="api"></a>The GNU C++ Library API Reference</h1></div><div><p class="copyright">Copyright ©
+ 2008
+ ,
+ 2010
+ ,
+ 2014
+
+ <a class="link" href="https://www.fsf.org" target="_top">FSF
+ </a>
+ </p></div><div><div class="legalnotice"><a id="id-1.4.1.2.2"></a><p>
+ <a class="link" href="manual/license.html" title="License">License
+ </a>
+ </p></div></div></div><hr /></div><p>
+ The GNU C++ library sources have been specially formatted so that
+ with the proper invocation of another tool (Doxygen), a set of
+ indexed reference material can generated from the sources files
+ themselves. The resultant documentation is referred to as the API
+ documentation, and is useful for examining the signatures of public
+ member functions for the library classes, finding out what is in a
+ particular include file, looking at inheritance diagrams, etc.
+</p><p>
+ The API documentation, rendered into HTML, can be viewed locally
+ <a class="link" href="api/index.html" target="_top">for the 12.2.0 release</a>,
+ online
+ <a class="link" href="http://gcc.gnu.org/onlinedocs/" target="_top">for each GCC release</a>
+ and
+ <a class="link" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/index.html" target="_top">
+ for the main development tree
+ </a>
+ (see the date on the first page).
+</p><p>
+ The rendered HTML, as above, is also available for download on the
+ gcc.gnu.org site in a directory located at
+ <code class="literal"><URL:https://gcc.gnu.org/pub/gcc/libstdc++/doxygen/></code>.
+ You will almost certainly need to use one of the
+ <a class="link" href="http://gcc.gnu.org/mirrors.html" target="_top">mirror sites</a> to download
+ the tarball. After unpacking, simply load libstdc++-html-*/index.html
+ into a browser.
+</p><p>
+ In addition, a rendered set of man pages are available in the same
+ location specified above. Start with C++Intro(3).
+</p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bk02.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bk02.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bk03.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> </td></tr></table></div></body></html>
\ No newline at end of file
Index: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new/libstdc++-v3/doc/html/index.html
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--- gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new/libstdc++-v3/doc/html/index.html (nonexistent)
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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>The GNU C++ Library</title><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><meta name="description" content="Short Contents Copyright (C) 2008-2022 FSF Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. This is the top level of the libstdc++ documentation set. The documentation is divided into the following three sections. Manual Frequently Asked Questions API and Source Documentation" /><meta name="keywords" content="ISO C++, runtime, library" /><link rel="home" href="index.html" title="The GNU C++ Library" /><link rel="next" href="manual/index.html" title="The GNU C++ Library Manual" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">The GNU C++ Library</th></tr><tr><td width="20%" align="left"> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="manual/index.html">Next</a></td></tr></table><hr /></div><div class="set" lang="en" xml:lang="en"><div class="titlepage"><div><div><h1 class="title"><a id="set-index"></a>The GNU C++ Library</h1></div><div><div class="abstract"><a id="contents"></a><p class="title"><strong>Short Contents</strong></p><p>
+ Copyright (C) 2008-2022
+ <a class="link" href="https://www.fsf.org" target="_top">FSF
+ </a>
+ </p><p>
+ Release 12.2.0
+ </p><p>
+ Permission is granted to copy, distribute and/or modify this
+ document under the terms of the GNU Free Documentation
+ License, Version 1.2 or any later version published by the
+ Free Software Foundation; with no Invariant Sections, with no
+ Front-Cover Texts, and with no Back-Cover Texts.
+ </p><p>
+ This is the top level of the libstdc++ documentation set. The
+ documentation is divided into the following three sections.
+ </p><p>
+ </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
+ <a class="link" href="manual/index.html" title="The GNU C++ Library Manual">Manual</a>
+ </p></li><li class="listitem"><p>
+ <a class="link" href="faq.html" title="Frequently Asked Questions">Frequently Asked Questions</a>
+ </p></li><li class="listitem"><p>
+ <a class="link" href="api.html" title="The GNU C++ Library API Reference">API and Source Documentation</a>
+ </p></li></ul></div><p>
+ </p></div></div></div><hr /></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="book"><a href="manual/index.html">The GNU C++ Library Manual</a></span></dt><dd><dl><dt><span class="part"><a href="manual/intro.html">I.
+ Introduction
+
+</a></span></dt><dd><dl><dt><span class="chapter"><a href="manual/status.html">1. Status</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#manual.intro.status.iso">Implementation Status</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#status.iso.1998">C++ 1998/2003</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#iso.1998.status">Implementation Status</a></span></dt><dt><span class="section"><a href="manual/status.html#iso.1998.specific">Implementation Specific Behavior</a></span></dt></dl></dd><dt><span class="section"><a href="manual/status.html#status.iso.2011">C++ 2011</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#iso.2011.specific">Implementation Specific Behavior</a></span></dt></dl></dd><dt><span class="section"><a href="manual/status.html#status.iso.2014">C++ 2014</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#iso.2014.specific">Implementation Specific Behavior</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#iso.2014.filesystemts">Filesystem TS</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/status.html#status.iso.2017">C++ 2017</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#iso.2017.specific">Implementation Specific Behavior</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#iso.2017.par2ts">Parallelism 2 TS</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/status.html#status.iso.2020">C++ 2020</a></span></dt><dt><span class="section"><a href="manual/status.html#status.iso.2023">C++ 2023</a></span></dt><dt><span class="section"><a href="manual/status.html#status.iso.tr1">C++ TR1</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#iso.tr1.specific">Implementation Specific Behavior</a></span></dt></dl></dd><dt><span class="section"><a href="manual/status.html#status.iso.tr24733">C++ TR 24733</a></span></dt><dt><span class="section"><a href="manual/status.html#status.iso.specfun">C++ IS 29124</a></span></dt><dd><dl><dt><span class="section"><a href="manual/status.html#iso.specfun.specific">Implementation Specific Behavior</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/license.html">License</a></span></dt><dd><dl><dt><span class="section"><a href="manual/license.html#manual.intro.status.license.gpl">The Code: GPL</a></span></dt><dt><span class="section"><a href="manual/license.html#manual.intro.status.license.fdl">The Documentation: GPL, FDL</a></span></dt></dl></dd><dt><span class="section"><a href="manual/bugs.html">Bugs</a></span></dt><dd><dl><dt><span class="section"><a href="manual/bugs.html#manual.intro.status.bugs.impl">Implementation Bugs</a></span></dt><dt><span class="section"><a href="manual/bugs.html#manual.intro.status.bugs.iso">Standard Bugs</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/setup.html">2. Setup</a></span></dt><dd><dl><dt><span class="section"><a href="manual/setup.html#manual.intro.setup.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/configure.html">Configure</a></span></dt><dt><span class="section"><a href="manual/make.html">Make</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/using.html">3. Using</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using.html#manual.intro.using.flags">Command Options</a></span></dt><dt><span class="section"><a href="manual/using_headers.html">Headers</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using_headers.html#manual.intro.using.headers.all">Header Files</a></span></dt><dt><span class="section"><a href="manual/using_headers.html#manual.intro.using.headers.mixing">Mixing Headers</a></span></dt><dt><span class="section"><a href="manual/using_headers.html#manual.intro.using.headers.cheaders">The C Headers and <code class="code">namespace std</code></a></span></dt><dt><span class="section"><a href="manual/using_headers.html#manual.intro.using.headers.pre">Precompiled Headers</a></span></dt></dl></dd><dt><span class="section"><a href="manual/using_macros.html">Macros</a></span></dt><dt><span class="section"><a href="manual/using_dual_abi.html">Dual ABI</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using_dual_abi.html#manual.intro.using.abi.trouble">Troubleshooting</a></span></dt></dl></dd><dt><span class="section"><a href="manual/using_namespaces.html">Namespaces</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using_namespaces.html#manual.intro.using.namespaces.all">Available Namespaces</a></span></dt><dt><span class="section"><a href="manual/using_namespaces.html#manual.intro.using.namespaces.std">namespace std</a></span></dt><dt><span class="section"><a href="manual/using_namespaces.html#manual.intro.using.namespaces.comp">Using Namespace Composition</a></span></dt></dl></dd><dt><span class="section"><a href="manual/using_dynamic_or_shared.html">Linking</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using_dynamic_or_shared.html#manual.intro.using.linkage.freestanding">Almost Nothing</a></span></dt><dt><span class="section"><a href="manual/using_dynamic_or_shared.html#manual.intro.using.linkage.dynamic">Finding Dynamic or Shared Libraries</a></span></dt><dt><span class="section"><a href="manual/using_dynamic_or_shared.html#manual.intro.using.linkage.experimental">Experimental Library Extensions</a></span></dt></dl></dd><dt><span class="section"><a href="manual/using_concurrency.html">Concurrency</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using_concurrency.html#manual.intro.using.concurrency.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/using_concurrency.html#manual.intro.using.concurrency.thread_safety">Thread Safety</a></span></dt><dt><span class="section"><a href="manual/using_concurrency.html#manual.intro.using.concurrency.atomics">Atomics</a></span></dt><dt><span class="section"><a href="manual/using_concurrency.html#manual.intro.using.concurrency.io">IO</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using_concurrency.html#concurrency.io.structure">Structure</a></span></dt><dt><span class="section"><a href="manual/using_concurrency.html#concurrency.io.defaults">Defaults</a></span></dt><dt><span class="section"><a href="manual/using_concurrency.html#concurrency.io.future">Future</a></span></dt><dt><span class="section"><a href="manual/using_concurrency.html#concurrency.io.alt">Alternatives</a></span></dt></dl></dd><dt><span class="section"><a href="manual/using_concurrency.html#manual.intro.using.concurrency.containers">Containers</a></span></dt></dl></dd><dt><span class="section"><a href="manual/using_exceptions.html">Exceptions</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using_exceptions.html#intro.using.exception.safety">Exception Safety</a></span></dt><dt><span class="section"><a href="manual/using_exceptions.html#intro.using.exception.propagating">Exception Neutrality</a></span></dt><dt><span class="section"><a href="manual/using_exceptions.html#intro.using.exception.no">Doing without</a></span></dt><dt><span class="section"><a href="manual/using_exceptions.html#intro.using.exception.compat">Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="manual/using_exceptions.html#using.exception.compat.c">With <code class="literal">C</code></a></span></dt><dt><span class="section"><a href="manual/using_exceptions.html#using.exception.compat.posix">With <code class="literal">POSIX</code> thread cancellation</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/debug.html">Debugging Support</a></span></dt><dd><dl><dt><span class="section"><a href="manual/debug.html#debug.compiler">Using <span class="command"><strong>g++</strong></span></a></span></dt><dt><span class="section"><a href="manual/debug.html#debug.req">Debug Versions of Library Binary Files</a></span></dt><dt><span class="section"><a href="manual/debug.html#debug.memory">Memory Leak Hunting</a></span></dt><dd><dl><dt><span class="section"><a href="manual/debug.html#debug.memory.mtalloc">Non-memory leaks in Pool and MT allocators</a></span></dt></dl></dd><dt><span class="section"><a href="manual/debug.html#debug.races">Data Race Hunting</a></span></dt><dt><span class="section"><a href="manual/debug.html#debug.gdb">Using <span class="command"><strong>gdb</strong></span></a></span></dt><dt><span class="section"><a href="manual/debug.html#debug.exceptions">Tracking uncaught exceptions</a></span></dt><dt><span class="section"><a href="manual/debug.html#debug.debug_mode">Debug Mode</a></span></dt><dt><span class="section"><a href="manual/debug.html#debug.compile_time_checks">Compile Time Checking</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="part"><a href="manual/std_contents.html">II.
+ Standard Contents
+ </a></span></dt><dd><dl><dt><span class="chapter"><a href="manual/support.html">4.
+ Support
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/support.html#std.support.types">Types</a></span></dt><dd><dl><dt><span class="section"><a href="manual/support.html#std.support.types.fundamental">Fundamental Types</a></span></dt><dt><span class="section"><a href="manual/support.html#std.support.types.numeric_limits">Numeric Properties</a></span></dt><dt><span class="section"><a href="manual/support.html#std.support.types.null">NULL</a></span></dt></dl></dd><dt><span class="section"><a href="manual/dynamic_memory.html">Dynamic Memory</a></span></dt><dd><dl><dt><span class="section"><a href="manual/dynamic_memory.html#std.support.memory.notes">Additional Notes</a></span></dt></dl></dd><dt><span class="section"><a href="manual/termination.html">Termination</a></span></dt><dd><dl><dt><span class="section"><a href="manual/termination.html#support.termination.handlers">Termination Handlers</a></span></dt><dt><span class="section"><a href="manual/termination.html#support.termination.verbose">Verbose Terminate Handler</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/diagnostics.html">5.
+ Diagnostics
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/diagnostics.html#std.diagnostics.exceptions">Exceptions</a></span></dt><dd><dl><dt><span class="section"><a href="manual/diagnostics.html#std.diagnostics.exceptions.api">API Reference</a></span></dt><dt><span class="section"><a href="manual/diagnostics.html#std.diagnostics.exceptions.data">Adding Data to <code class="classname">exception</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/errno.html">Use of errno by the library</a></span></dt><dt><span class="section"><a href="manual/concept_checking.html">Concept Checking</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/utilities.html">6.
+ Utilities
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/utilities.html#std.util.functors">Functors</a></span></dt><dt><span class="section"><a href="manual/pairs.html">Pairs</a></span></dt><dt><span class="section"><a href="manual/memory.html">Memory</a></span></dt><dd><dl><dt><span class="section"><a href="manual/memory.html#std.util.memory.allocator">Allocators</a></span></dt><dd><dl><dt><span class="section"><a href="manual/memory.html#allocator.req">Requirements</a></span></dt><dt><span class="section"><a href="manual/memory.html#allocator.design_issues">Design Issues</a></span></dt><dt><span class="section"><a href="manual/memory.html#allocator.impl">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/memory.html#allocator.interface">Interface Design</a></span></dt><dt><span class="section"><a href="manual/memory.html#allocator.default">Selecting Default Allocation Policy</a></span></dt><dt><span class="section"><a href="manual/memory.html#allocator.caching">Disabling Memory Caching</a></span></dt></dl></dd><dt><span class="section"><a href="manual/memory.html#allocator.using">Using a Specific Allocator</a></span></dt><dt><span class="section"><a href="manual/memory.html#allocator.custom">Custom Allocators</a></span></dt><dt><span class="section"><a href="manual/memory.html#allocator.ext">Extension Allocators</a></span></dt></dl></dd><dt><span class="section"><a href="manual/memory.html#std.util.memory.auto_ptr">auto_ptr</a></span></dt><dd><dl><dt><span class="section"><a href="manual/memory.html#auto_ptr.limitations">Limitations</a></span></dt><dt><span class="section"><a href="manual/memory.html#auto_ptr.using">Use in Containers</a></span></dt></dl></dd><dt><span class="section"><a href="manual/memory.html#std.util.memory.shared_ptr">shared_ptr</a></span></dt><dd><dl><dt><span class="section"><a href="manual/memory.html#shared_ptr.req">Requirements</a></span></dt><dt><span class="section"><a href="manual/memory.html#shared_ptr.design_issues">Design Issues</a></span></dt><dt><span class="section"><a href="manual/memory.html#shared_ptr.impl">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/memory.html#shared_ptr.hier">Class Hierarchy</a></span></dt><dt><span class="section"><a href="manual/memory.html#shared_ptr.thread">Thread Safety</a></span></dt><dt><span class="section"><a href="manual/memory.html#shared_ptr.policy">Selecting Lock Policy</a></span></dt><dt><span class="section"><a href="manual/memory.html#shared_ptr.rel">Related functions and classes</a></span></dt></dl></dd><dt><span class="section"><a href="manual/memory.html#shared_ptr.using">Use</a></span></dt><dd><dl><dt><span class="section"><a href="manual/memory.html#shared_ptr.examples">Examples</a></span></dt><dt><span class="section"><a href="manual/memory.html#shared_ptr.issues">Unresolved Issues</a></span></dt></dl></dd><dt><span class="section"><a href="manual/memory.html#shared_ptr.ack">Acknowledgments</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/traits.html">Traits</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/strings.html">7.
+ Strings
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/strings.html#std.strings.string">String Classes</a></span></dt><dd><dl><dt><span class="section"><a href="manual/strings.html#strings.string.simple">Simple Transformations</a></span></dt><dt><span class="section"><a href="manual/strings.html#strings.string.case">Case Sensitivity</a></span></dt><dt><span class="section"><a href="manual/strings.html#strings.string.character_types">Arbitrary Character Types</a></span></dt><dt><span class="section"><a href="manual/strings.html#strings.string.token">Tokenizing</a></span></dt><dt><span class="section"><a href="manual/strings.html#strings.string.shrink">Shrink to Fit</a></span></dt><dt><span class="section"><a href="manual/strings.html#strings.string.Cstring">CString (MFC)</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/localization.html">8.
+ Localization
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/localization.html#std.localization.locales">Locales</a></span></dt><dd><dl><dt><span class="section"><a href="manual/localization.html#std.localization.locales.locale">locale</a></span></dt><dd><dl><dt><span class="section"><a href="manual/localization.html#locales.locale.req">Requirements</a></span></dt><dt><span class="section"><a href="manual/localization.html#locales.locale.design">Design</a></span></dt><dt><span class="section"><a href="manual/localization.html#locales.locale.impl">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/localization.html#locale.impl.c">Interacting with "C" locales</a></span></dt></dl></dd><dt><span class="section"><a href="manual/localization.html#locales.locale.future">Future</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/facets.html">Facets</a></span></dt><dd><dl><dt><span class="section"><a href="manual/facets.html#std.localization.facet.ctype">ctype</a></span></dt><dd><dl><dt><span class="section"><a href="manual/facets.html#facet.ctype.impl">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/facets.html#facet.ctype.impl.spec">Specializations</a></span></dt></dl></dd><dt><span class="section"><a href="manual/facets.html#facet.ctype.future">Future</a></span></dt></dl></dd><dt><span class="section"><a href="manual/facets.html#std.localization.facet.codecvt">codecvt</a></span></dt><dd><dl><dt><span class="section"><a href="manual/facets.html#facet.codecvt.req">Requirements</a></span></dt><dt><span class="section"><a href="manual/facets.html#facet.codecvt.design">Design</a></span></dt><dd><dl><dt><span class="section"><a href="manual/facets.html#codecvt.design.wchar_t_size"><span class="type">wchar_t</span> Size</a></span></dt><dt><span class="section"><a href="manual/facets.html#codecvt.design.unicode">Support for Unicode</a></span></dt><dt><span class="section"><a href="manual/facets.html#codecvt.design.issues">Other Issues</a></span></dt></dl></dd><dt><span class="section"><a href="manual/facets.html#facet.codecvt.impl">Implementation</a></span></dt><dt><span class="section"><a href="manual/facets.html#facet.codecvt.use">Use</a></span></dt><dt><span class="section"><a href="manual/facets.html#facet.codecvt.future">Future</a></span></dt></dl></dd><dt><span class="section"><a href="manual/facets.html#std.localization.facet.messages">messages</a></span></dt><dd><dl><dt><span class="section"><a href="manual/facets.html#facet.messages.req">Requirements</a></span></dt><dt><span class="section"><a href="manual/facets.html#facet.messages.design">Design</a></span></dt><dt><span class="section"><a href="manual/facets.html#facet.messages.impl">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/facets.html#messages.impl.models">Models</a></span></dt><dt><span class="section"><a href="manual/facets.html#messages.impl.gnu">The GNU Model</a></span></dt></dl></dd><dt><span class="section"><a href="manual/facets.html#facet.messages.use">Use</a></span></dt><dt><span class="section"><a href="manual/facets.html#facet.messages.future">Future</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/containers.html">9.
+ Containers
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/containers.html#std.containers.sequences">Sequences</a></span></dt><dd><dl><dt><span class="section"><a href="manual/containers.html#containers.sequences.list">list</a></span></dt><dd><dl><dt><span class="section"><a href="manual/containers.html#sequences.list.size">list::size() is O(n)</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/associative.html">Associative</a></span></dt><dd><dl><dt><span class="section"><a href="manual/associative.html#containers.associative.insert_hints">Insertion Hints</a></span></dt><dt><span class="section"><a href="manual/associative.html#containers.associative.bitset">bitset</a></span></dt><dd><dl><dt><span class="section"><a href="manual/associative.html#associative.bitset.size_variable">Size Variable</a></span></dt><dt><span class="section"><a href="manual/associative.html#associative.bitset.type_string">Type String</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/unordered_associative.html">Unordered Associative</a></span></dt><dd><dl><dt><span class="section"><a href="manual/unordered_associative.html#containers.unordered.insert_hints">Insertion Hints</a></span></dt><dt><span class="section"><a href="manual/unordered_associative.html#containers.unordered.hash">Hash Code</a></span></dt><dd><dl><dt><span class="section"><a href="manual/unordered_associative.html#containers.unordered.cache">Hash Code Caching Policy</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/containers_and_c.html">Interacting with C</a></span></dt><dd><dl><dt><span class="section"><a href="manual/containers_and_c.html#containers.c.vs_array">Containers vs. Arrays</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/iterators.html">10.
+ Iterators
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/iterators.html#std.iterators.predefined">Predefined</a></span></dt><dd><dl><dt><span class="section"><a href="manual/iterators.html#iterators.predefined.vs_pointers">Iterators vs. Pointers</a></span></dt><dt><span class="section"><a href="manual/iterators.html#iterators.predefined.end">One Past the End</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/algorithms.html">11.
+ Algorithms
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/algorithms.html#std.algorithms.mutating">Mutating</a></span></dt><dd><dl><dt><span class="section"><a href="manual/algorithms.html#algorithms.mutating.swap"><code class="function">swap</code></a></span></dt><dd><dl><dt><span class="section"><a href="manual/algorithms.html#algorithms.swap.specializations">Specializations</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/numerics.html">12.
+ Numerics
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/numerics.html#std.numerics.complex">Complex</a></span></dt><dd><dl><dt><span class="section"><a href="manual/numerics.html#numerics.complex.processing">complex Processing</a></span></dt></dl></dd><dt><span class="section"><a href="manual/generalized_numeric_operations.html">Generalized Operations</a></span></dt><dt><span class="section"><a href="manual/numerics_and_c.html">Interacting with C</a></span></dt><dd><dl><dt><span class="section"><a href="manual/numerics_and_c.html#numerics.c.array">Numerics vs. Arrays</a></span></dt><dt><span class="section"><a href="manual/numerics_and_c.html#numerics.c.c99">C99</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/io.html">13.
+ Input and Output
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/io.html#std.io.objects">Iostream Objects</a></span></dt><dt><span class="section"><a href="manual/streambufs.html">Stream Buffers</a></span></dt><dd><dl><dt><span class="section"><a href="manual/streambufs.html#io.streambuf.derived">Derived streambuf Classes</a></span></dt><dt><span class="section"><a href="manual/streambufs.html#io.streambuf.buffering">Buffering</a></span></dt></dl></dd><dt><span class="section"><a href="manual/stringstreams.html">Memory Based Streams</a></span></dt><dd><dl><dt><span class="section"><a href="manual/stringstreams.html#std.io.memstreams.compat">Compatibility With strstream</a></span></dt></dl></dd><dt><span class="section"><a href="manual/fstreams.html">File Based Streams</a></span></dt><dd><dl><dt><span class="section"><a href="manual/fstreams.html#std.io.filestreams.copying_a_file">Copying a File</a></span></dt><dt><span class="section"><a href="manual/fstreams.html#std.io.filestreams.binary">Binary Input and Output</a></span></dt></dl></dd><dt><span class="section"><a href="manual/io_and_c.html">Interacting with C</a></span></dt><dd><dl><dt><span class="section"><a href="manual/io_and_c.html#std.io.c.FILE">Using FILE* and file descriptors</a></span></dt><dt><span class="section"><a href="manual/io_and_c.html#std.io.c.sync">Performance</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/atomics.html">14.
+ Atomics
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/atomics.html#std.atomics.api">API Reference</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/concurrency.html">15.
+ Concurrency
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/concurrency.html#std.concurrency.api">API Reference</a></span></dt></dl></dd></dl></dd><dt><span class="part"><a href="manual/extensions.html">III.
+ Extensions
+
+</a></span></dt><dd><dl><dt><span class="preface"><a href="manual/ext_preface.html"></a></span></dt><dt><span class="chapter"><a href="manual/ext_compile_checks.html">16. Compile Time Checks</a></span></dt><dt><span class="chapter"><a href="manual/debug_mode.html">17. Debug Mode</a></span></dt><dd><dl><dt><span class="section"><a href="manual/debug_mode.html#manual.ext.debug_mode.intro">Intro</a></span></dt><dt><span class="section"><a href="manual/debug_mode_semantics.html">Semantics</a></span></dt><dt><span class="section"><a href="manual/debug_mode_using.html">Using</a></span></dt><dd><dl><dt><span class="section"><a href="manual/debug_mode_using.html#debug_mode.using.mode">Using the Debug Mode</a></span></dt><dt><span class="section"><a href="manual/debug_mode_using.html#debug_mode.using.specific">Using a Specific Debug Container</a></span></dt></dl></dd><dt><span class="section"><a href="manual/debug_mode_design.html">Design</a></span></dt><dd><dl><dt><span class="section"><a href="manual/debug_mode_design.html#debug_mode.design.goals">Goals</a></span></dt><dt><span class="section"><a href="manual/debug_mode_design.html#debug_mode.design.methods">Methods</a></span></dt><dd><dl><dt><span class="section"><a href="manual/debug_mode_design.html#debug_mode.design.methods.wrappers">The Wrapper Model</a></span></dt><dd><dl><dt><span class="section"><a href="manual/debug_mode_design.html#debug_mode.design.methods.safe_iter">Safe Iterators</a></span></dt><dt><span class="section"><a href="manual/debug_mode_design.html#debug_mode.design.methods.safe_seq">Safe Sequences (Containers)</a></span></dt></dl></dd><dt><span class="section"><a href="manual/debug_mode_design.html#debug_mode.design.methods.precond">Precondition Checking</a></span></dt><dt><span class="section"><a href="manual/debug_mode_design.html#debug_mode.design.methods.coexistence">Release- and debug-mode coexistence</a></span></dt><dd><dl><dt><span class="section"><a href="manual/debug_mode_design.html#methods.coexistence.compile">Compile-time coexistence of release- and debug-mode components</a></span></dt><dt><span class="section"><a href="manual/debug_mode_design.html#methods.coexistence.link">Link- and run-time coexistence of release- and
+ debug-mode components</a></span></dt><dt><span class="section"><a href="manual/debug_mode_design.html#methods.coexistence.alt">Alternatives for Coexistence</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/debug_mode_design.html#debug_mode.design.other">Other Implementations</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/parallel_mode.html">18. Parallel Mode</a></span></dt><dd><dl><dt><span class="section"><a href="manual/parallel_mode.html#manual.ext.parallel_mode.intro">Intro</a></span></dt><dt><span class="section"><a href="manual/parallel_mode_semantics.html">Semantics</a></span></dt><dt><span class="section"><a href="manual/parallel_mode_using.html">Using</a></span></dt><dd><dl><dt><span class="section"><a href="manual/parallel_mode_using.html#parallel_mode.using.prereq_flags">Prerequisite Compiler Flags</a></span></dt><dt><span class="section"><a href="manual/parallel_mode_using.html#parallel_mode.using.parallel_mode">Using Parallel Mode</a></span></dt><dt><span class="section"><a href="manual/parallel_mode_using.html#parallel_mode.using.specific">Using Specific Parallel Components</a></span></dt></dl></dd><dt><span class="section"><a href="manual/parallel_mode_design.html">Design</a></span></dt><dd><dl><dt><span class="section"><a href="manual/parallel_mode_design.html#parallel_mode.design.intro">Interface Basics</a></span></dt><dt><span class="section"><a href="manual/parallel_mode_design.html#parallel_mode.design.tuning">Configuration and Tuning</a></span></dt><dd><dl><dt><span class="section"><a href="manual/parallel_mode_design.html#parallel_mode.design.tuning.omp">Setting up the OpenMP Environment</a></span></dt><dt><span class="section"><a href="manual/parallel_mode_design.html#parallel_mode.design.tuning.compile">Compile Time Switches</a></span></dt><dt><span class="section"><a href="manual/parallel_mode_design.html#parallel_mode.design.tuning.settings">Run Time Settings and Defaults</a></span></dt></dl></dd><dt><span class="section"><a href="manual/parallel_mode_design.html#parallel_mode.design.impl">Implementation Namespaces</a></span></dt></dl></dd><dt><span class="section"><a href="manual/parallel_mode_test.html">Testing</a></span></dt><dt><span class="bibliography"><a href="manual/parallel_mode.html#parallel_mode.biblio">Bibliography</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/mt_allocator.html">19. The mt_allocator</a></span></dt><dd><dl><dt><span class="section"><a href="manual/mt_allocator.html#allocator.mt.intro">Intro</a></span></dt><dt><span class="section"><a href="manual/mt_allocator_design.html">Design Issues</a></span></dt><dd><dl><dt><span class="section"><a href="manual/mt_allocator_design.html#allocator.mt.overview">Overview</a></span></dt></dl></dd><dt><span class="section"><a href="manual/mt_allocator_impl.html">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/mt_allocator_impl.html#allocator.mt.tune">Tunable Parameters</a></span></dt><dt><span class="section"><a href="manual/mt_allocator_impl.html#allocator.mt.init">Initialization</a></span></dt><dt><span class="section"><a href="manual/mt_allocator_impl.html#allocator.mt.deallocation">Deallocation Notes</a></span></dt></dl></dd><dt><span class="section"><a href="manual/mt_allocator_ex_single.html">Single Thread Example</a></span></dt><dt><span class="section"><a href="manual/mt_allocator_ex_multi.html">Multiple Thread Example</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/bitmap_allocator.html">20. The bitmap_allocator</a></span></dt><dd><dl><dt><span class="section"><a href="manual/bitmap_allocator.html#allocator.bitmap.design">Design</a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.free_list_store">Free List Store</a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.super_block">Super Block</a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.super_block_data">Super Block Data Layout</a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.max_wasted">Maximum Wasted Percentage</a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.allocate"><code class="function">allocate</code></a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.deallocate"><code class="function">deallocate</code></a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.questions">Questions</a></span></dt><dd><dl><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.question.1">1</a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.question.2">2</a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.question.3">3</a></span></dt></dl></dd><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.locality">Locality</a></span></dt><dt><span class="section"><a href="manual/bitmap_allocator_impl.html#bitmap.impl.grow_policy">Overhead and Grow Policy</a></span></dt></dl></dd></dl></dd><dt><span class="chapter"><a href="manual/policy_data_structures.html">21. Policy-Based Data Structures</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures.html#pbds.intro">Intro</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures.html#pbds.intro.issues">Performance Issues</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures.html#pbds.intro.issues.associative">Associative</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures.html#pbds.intro.issues.priority_queue">Priority Que</a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures.html#pbds.intro.motivation">Goals</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures.html#pbds.intro.motivation.associative">Associative</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures.html#motivation.associative.policy">Policy Choices</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures.html#motivation.associative.underlying">Underlying Data Structures</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures.html#motivation.associative.iterators">Iterators</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures.html#motivation.associative.functions">Functional</a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures.html#pbds.intro.motivation.priority_queue">Priority Queues</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures.html#motivation.priority_queue.policy">Policy Choices</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures.html#motivation.priority_queue.underlying">Underlying Data Structures</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures.html#motivation.priority_queue.binary_heap">Binary Heaps</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_using.html">Using</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.organization">Organization</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.tutorial">Tutorial</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.tutorial.basic">Basic Use</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.tutorial.configuring">
+ Configuring via Template Parameters
+ </a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.tutorial.traits">
+ Querying Container Attributes
+ </a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.tutorial.point_range_iteration">
+ Point and Range Iteration
+ </a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.examples">Examples</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.examples.basic">Intermediate Use</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.examples.query">Querying with <code class="classname">container_traits</code> </a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.examples.container">By Container Method</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.examples.container.hash">Hash-Based</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.examples.container.branch">Branch-Based</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_using.html#pbds.using.examples.container.priority_queue">Priority Queues</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_design.html">Design</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.concepts">Concepts</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.concepts.null_type">Null Policy Classes</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.concepts.associative_semantics">Map and Set Semantics</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#concepts.associative_semantics.set_vs_map">
+ Distinguishing Between Maps and Sets
+ </a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#concepts.associative_semantics.multi">Alternatives to <code class="classname">std::multiset</code> and <code class="classname">std::multimap</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.concepts.iterator_semantics">Iterator Semantics</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#concepts.iterator_semantics.point_and_range">Point and Range Iterators</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#concepts.iterator_semantics.both">Distinguishing Point and Range Iterators</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.concepts.invalidation">Invalidation Guarantees</a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.concepts.genericity">Genericity</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#concepts.genericity.tag">Tag</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#concepts.genericity.traits">Traits</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.container">By Container</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.container.hash">hash</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.hash.interface">Interface</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.hash.details">Details</a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.container.tree">tree</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.tree.interface">Interface</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.tree.details">Details</a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.container.trie">Trie</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.trie.interface">Interface</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.trie.details">Details</a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.container.list">List</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.list.interface">Interface</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.list.details">Details</a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_design.html#pbds.design.container.priority_queue">Priority Queue</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.priority_queue.interface">Interface</a></span></dt><dt><span class="section"><a href="manual/policy_data_structures_design.html#container.priority_queue.details">Details</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="manual/policy_based_data_structures_test.html">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#pbds.test.regression">Regression</a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#pbds.test.performance">Performance</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.hash">Hash-Based</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.hash.text_find">
+ Text <code class="function">find</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.hash.int_find">
+ Integer <code class="function">find</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.hash.int_subscript_find">
+ Integer Subscript <code class="function">find</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.hash.int_subscript_insert">
+ Integer Subscript <code class="function">insert</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.hash.zlob_int_find">
+ Integer <code class="function">find</code> with Skewed-Distribution
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.hash.erase_mem">
+ Erase Memory Use
+ </a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.branch">Branch-Based</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.branch.text_insert">
+ Text <code class="function">insert</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.branch.text_find">
+ Text <code class="function">find</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.branch.text_lor_find">
+ Text <code class="function">find</code> with Locality-of-Reference
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.branch.split_join">
+ <code class="function">split</code> and <code class="function">join</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.branch.order_statistics">
+ Order-Statistics
+ </a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.multimap">Multimap</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.multimap.text_find_small">
+ Text <code class="function">find</code> with Small Secondary-to-Primary Key Ratios
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.multimap.text_find_large">
+ Text <code class="function">find</code> with Large Secondary-to-Primary Key Ratios
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.multimap.text_insert_small">
+ Text <code class="function">insert</code> with Small
+ Secondary-to-Primary Key Ratios
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.multimap.text_insert_large">
+ Text <code class="function">insert</code> with Small
+ Secondary-to-Primary Key Ratios
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.multimap.text_insert_mem_small">
+ Text <code class="function">insert</code> with Small
+ Secondary-to-Primary Key Ratios Memory Use
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.multimap.text_insert_mem_large">
+ Text <code class="function">insert</code> with Small
+ Secondary-to-Primary Key Ratios Memory Use
+ </a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue">Priority Queue</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue.text_push">
+ Text <code class="function">push</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue.text_push_pop">
+ Text <code class="function">push</code> and <code class="function">pop</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue.int_push">
+ Integer <code class="function">push</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue.int_push_pop">
+ Integer <code class="function">push</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue.text_pop">
+ Text <code class="function">pop</code> Memory Use
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue.text_join">
+ Text <code class="function">join</code>
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue.text_modify_up">
+ Text <code class="function">modify</code> Up
+ </a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#performance.priority_queue.text_modify_down">
+ Text <code class="function">modify</code> Down
+ </a></span></dt></dl></dd><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#pbds.test.performance.observations">Observations</a></span></dt><dd><dl><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#observations.associative">Associative</a></span></dt><dt><span class="section"><a href="manual/policy_based_data_structures_test.html#observations.priority_queue">Priority_Queue</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="manual/policy_data_structures_ack.html">Acknowledgments</a></span></dt><dt><span class="bibliography"><a href="manual/policy_data_structures.html#pbds.biblio">Bibliography</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/ext_containers.html">22. HP/SGI Extensions</a></span></dt><dd><dl><dt><span class="section"><a href="manual/ext_containers.html#manual.ext.containers.sgi">Backwards Compatibility</a></span></dt><dt><span class="section"><a href="manual/ext_sgi.html">Deprecated</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/ext_utilities.html">23. Utilities</a></span></dt><dt><span class="chapter"><a href="manual/ext_algorithms.html">24. Algorithms</a></span></dt><dt><span class="chapter"><a href="manual/ext_numerics.html">25. Numerics</a></span></dt><dt><span class="chapter"><a href="manual/ext_iterators.html">26. Iterators</a></span></dt><dt><span class="chapter"><a href="manual/ext_io.html">27. Input and Output</a></span></dt><dd><dl><dt><span class="section"><a href="manual/ext_io.html#manual.ext.io.filebuf_derived">Derived filebufs</a></span></dt></dl></dd><dt><span class="chapter"><a href="manual/ext_demangling.html">28. Demangling</a></span></dt><dt><span class="chapter"><a href="manual/ext_concurrency.html">29. Concurrency</a></span></dt><dd><dl><dt><span class="section"><a href="manual/ext_concurrency.html#manual.ext.concurrency.design">Design</a></span></dt><dd><dl><dt><span class="section"><a href="manual/ext_concurrency.html#manual.ext.concurrency.design.threads">Interface to Locks and Mutexes</a></span></dt><dt><span class="section"><a href="manual/ext_concurrency.html#manual.ext.concurrency.design.atomics">Interface to Atomic Functions</a></span></dt></dl></dd><dt><span class="section"><a href="manual/ext_concurrency_impl.html">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/ext_concurrency_impl.html#manual.ext.concurrency.impl.atomic_fallbacks">Using Built-in Atomic Functions</a></span></dt><dt><span class="section"><a href="manual/ext_concurrency_impl.html#manual.ext.concurrency.impl.thread">Thread Abstraction</a></span></dt></dl></dd><dt><span class="section"><a href="manual/ext_concurrency_use.html">Use</a></span></dt></dl></dd></dl></dd><dt><span class="part"><a href="manual/appendix.html">IV.
+ Appendices
+</a></span></dt><dd><dl><dt><span class="appendix"><a href="manual/appendix_contributing.html">A.
+ Contributing
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/appendix_contributing.html#contrib.list">Contributor Checklist</a></span></dt><dd><dl><dt><span class="section"><a href="manual/appendix_contributing.html#list.reading">Reading</a></span></dt><dt><span class="section"><a href="manual/appendix_contributing.html#list.copyright">Assignment</a></span></dt><dt><span class="section"><a href="manual/appendix_contributing.html#list.getting">Getting Sources</a></span></dt><dt><span class="section"><a href="manual/appendix_contributing.html#list.patches">Submitting Patches</a></span></dt></dl></dd><dt><span class="section"><a href="manual/source_organization.html">Directory Layout and Source Conventions</a></span></dt><dt><span class="section"><a href="manual/source_code_style.html">Coding Style</a></span></dt><dd><dl><dt><span class="section"><a href="manual/source_code_style.html#coding_style.bad_identifiers">Bad Identifiers</a></span></dt><dt><span class="section"><a href="manual/source_code_style.html#coding_style.example">By Example</a></span></dt></dl></dd><dt><span class="section"><a href="manual/source_design_notes.html">Design Notes</a></span></dt></dl></dd><dt><span class="appendix"><a href="manual/appendix_porting.html">B.
+ Porting and Maintenance
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/appendix_porting.html#appendix.porting.build_hacking">Configure and Build Hacking</a></span></dt><dd><dl><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.overview">Overview</a></span></dt><dd><dl><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.overview.basic">General Process</a></span></dt><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.overview.map">What Comes from Where</a></span></dt></dl></dd><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.configure">Configure</a></span></dt><dd><dl><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.configure.scripts">Storing Information in non-AC files (like configure.host)</a></span></dt><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.configure.conventions">Coding and Commenting Conventions</a></span></dt><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.configure.acinclude">The acinclude.m4 layout</a></span></dt><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.configure.enable"><code class="constant">GLIBCXX_ENABLE</code>, the <code class="literal">--enable</code> maker</a></span></dt><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.configure.version">Shared Library Versioning</a></span></dt></dl></dd><dt><span class="section"><a href="manual/appendix_porting.html#build_hacking.make">Make</a></span></dt></dl></dd><dt><span class="section"><a href="manual/documentation_hacking.html">Writing and Generating Documentation</a></span></dt><dd><dl><dt><span class="section"><a href="manual/documentation_hacking.html#doc.intro">Introduction</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#doc.generation">Generating Documentation</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#doc.doxygen">Doxygen</a></span></dt><dd><dl><dt><span class="section"><a href="manual/documentation_hacking.html#doxygen.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#doxygen.rules">Generating the Doxygen Files</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#doxygen.debug">Debugging Generation</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#doxygen.markup">Markup</a></span></dt></dl></dd><dt><span class="section"><a href="manual/documentation_hacking.html#doc.docbook">Docbook</a></span></dt><dd><dl><dt><span class="section"><a href="manual/documentation_hacking.html#docbook.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#docbook.rules">Generating the DocBook Files</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#docbook.debug">Debugging Generation</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#docbook.validation">Editing and Validation</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#docbook.examples">File Organization and Basics</a></span></dt><dt><span class="section"><a href="manual/documentation_hacking.html#docbook.markup">Markup By Example</a></span></dt></dl></dd></dl></dd><dt><span class="section"><a href="manual/internals.html">Porting to New Hardware or Operating Systems</a></span></dt><dd><dl><dt><span class="section"><a href="manual/internals.html#internals.os">Operating System</a></span></dt><dt><span class="section"><a href="manual/internals.html#internals.cpu">CPU</a></span></dt><dt><span class="section"><a href="manual/internals.html#internals.char_types">Character Types</a></span></dt><dt><span class="section"><a href="manual/internals.html#internals.thread_safety">Thread Safety</a></span></dt><dt><span class="section"><a href="manual/internals.html#internals.numeric_limits">Numeric Limits</a></span></dt><dt><span class="section"><a href="manual/internals.html#internals.libtool">Libtool</a></span></dt></dl></dd><dt><span class="section"><a href="manual/test.html">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="manual/test.html#test.organization">Test Organization</a></span></dt><dd><dl><dt><span class="section"><a href="manual/test.html#test.organization.layout">Directory Layout</a></span></dt><dt><span class="section"><a href="manual/test.html#test.organization.naming">Naming Conventions</a></span></dt></dl></dd><dt><span class="section"><a href="manual/test.html#test.run">Running the Testsuite</a></span></dt><dd><dl><dt><span class="section"><a href="manual/test.html#test.run.basic">Basic</a></span></dt><dt><span class="section"><a href="manual/test.html#test.run.variations">Variations</a></span></dt><dt><span class="section"><a href="manual/test.html#test.run.permutations">Permutations</a></span></dt></dl></dd><dt><span class="section"><a href="manual/test.html#test.new_tests">Writing a new test case</a></span></dt><dd><dl><dt><span class="section"><a href="manual/test.html#tests.dg.examples">Examples of Test Directives</a></span></dt><dt><span class="section"><a href="manual/test.html#tests.dg.directives">Directives Specific to Libstdc++ Tests</a></span></dt></dl></dd><dt><span class="section"><a href="manual/test.html#test.harness">Test Harness and Utilities</a></span></dt><dd><dl><dt><span class="section"><a href="manual/test.html#test.harness.dejagnu">DejaGnu Harness Details</a></span></dt><dt><span class="section"><a href="manual/test.html#test.harness.utils">Utilities</a></span></dt></dl></dd><dt><span class="section"><a href="manual/test.html#test.special">Special Topics</a></span></dt><dd><dl><dt><span class="section"><a href="manual/test.html#test.exception.safety">
+ Qualifying Exception Safety Guarantees
+
+</a></span></dt><dd><dl><dt><span class="section"><a href="manual/test.html#test.exception.safety.overview">Overview</a></span></dt><dt><span class="section"><a href="manual/test.html#test.exception.safety.status">
+ Existing tests
+</a></span></dt><dt><span class="section"><a href="manual/test.html#test.exception.safety.containers">
+C++11 Requirements Test Sequence Descriptions
+</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="section"><a href="manual/abi.html">ABI Policy and Guidelines</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.cxx_interface">The C++ Interface</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning">Versioning</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.versioning.goals">Goals</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.history">History</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.prereq">Prerequisites</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.config">Configuring</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.versioning.active">Checking Active</a></span></dt></dl></dd><dt><span class="section"><a href="manual/abi.html#abi.changes_allowed">Allowed Changes</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.changes_no">Prohibited Changes</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.impl">Implementation</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.testing">Testing</a></span></dt><dd><dl><dt><span class="section"><a href="manual/abi.html#abi.testing.single">Single ABI Testing</a></span></dt><dt><span class="section"><a href="manual/abi.html#abi.testing.multi">Multiple ABI Testing</a></span></dt></dl></dd><dt><span class="section"><a href="manual/abi.html#abi.issues">Outstanding Issues</a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html">API Evolution and Deprecation History</a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_300"><code class="constant">3.0</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_310"><code class="constant">3.1</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_320"><code class="constant">3.2</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_330"><code class="constant">3.3</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_340"><code class="constant">3.4</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_400"><code class="constant">4.0</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_410"><code class="constant">4.1</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_420"><code class="constant">4.2</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_430"><code class="constant">4.3</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_440"><code class="constant">4.4</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_450"><code class="constant">4.5</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_460"><code class="constant">4.6</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_470"><code class="constant">4.7</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_480"><code class="constant">4.8</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_490"><code class="constant">4.9</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_51"><code class="constant">5</code></a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_53"><code class="constant">5.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html#api.rel_61"><code class="constant">6</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_71"><code class="constant">7</code></a></span></dt><dd><dl><dt><span class="section"><a href="manual/api.html#api.rel_72"><code class="constant">7.2</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_73"><code class="constant">7.3</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/api.html#api.rel_81"><code class="constant">8</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_91"><code class="constant">9</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_101"><code class="constant">10</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_111"><code class="constant">11</code></a></span></dt><dt><span class="section"><a href="manual/api.html#api.rel_121"><code class="constant">12</code></a></span></dt></dl></dd><dt><span class="section"><a href="manual/backwards.html">Backwards Compatibility</a></span></dt><dd><dl><dt><span class="section"><a href="manual/backwards.html#backwards.first">First</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.second">Second</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.third">Third</a></span></dt><dd><dl><dt><span class="section"><a href="manual/backwards.html#backwards.third.headers">Pre-ISO headers removed</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.third.hash">Extension headers hash_map, hash_set moved to ext or backwards</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.third.nocreate_noreplace">No <code class="code">ios::nocreate/ios::noreplace</code>.
+</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.third.streamattach">
+No <code class="code">stream::attach(int fd)</code>
+</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.third.support_cxx98">
+Support for C++98 dialect.
+</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.third.support_tr1">
+Support for C++TR1 dialect.
+</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.third.support_cxx11">
+Support for C++11 dialect.
+</a></span></dt><dt><span class="section"><a href="manual/backwards.html#backwards.third.iterator_type">
+ <code class="code">Container::iterator_type</code> is not necessarily <code class="code">Container::value_type*</code>
+</a></span></dt></dl></dd></dl></dd></dl></dd><dt><span class="appendix"><a href="manual/appendix_free.html">C.
+ Free Software Needs Free Documentation
+
+</a></span></dt><dt><span class="appendix"><a href="manual/appendix_gpl.html">D.
+ <acronym class="acronym">GNU</acronym> General Public License version 3
+ </a></span></dt><dt><span class="appendix"><a href="manual/appendix_gfdl.html">E. GNU Free Documentation License</a></span></dt></dl></dd></dl></dd><dt><span class="book"><a href="bk02.html"></a></span></dt><dd><dl><dt><span class="article"><a href="api.html">The GNU C++ Library API Reference</a></span></dt></dl></dd><dt><span class="book"><a href="bk03.html"></a></span></dt><dd><dl><dt><span class="article"><a href="faq.html">Frequently Asked Questions</a></span></dt></dl></dd></dl></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="manual/index.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"> </td><td width="20%" align="center"> </td><td width="40%" align="right" valign="top"> The GNU C++ Library Manual</td></tr></table></div></body></html>
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+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-libstdc++-docs-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libstdc++-docs-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-libstdc++-docs-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-libtool-no-rpath.patch
+
+mv gcc-$VERSION-libtool-no-rpath.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/ltmain.sh
Index: gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/gcc-12.2.0-new/ltmain.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/gcc-12.2.0-new/ltmain.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/gcc-12.2.0-new/ltmain.sh (revision 5)
@@ -0,0 +1,8639 @@
+# Generated from ltmain.m4sh.
+
+# libtool (GNU libtool 1.3134 2009-11-29) 2.2.7a
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --no-finish let install mode avoid finish commands
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --no-quiet, --no-silent
+# print informational messages (default)
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print more informational messages than default
+# --no-verbose don't print the extra informational messages
+# --version print version information
+# -h, --help, --help-all print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE. When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool 1.3134 2009-11-29) 2.2.7a
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION=2.2.7a
+TIMESTAMP=" 1.3134 2009-11-29"
+package_revision=1.3134
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+
+$lt_unset CDPATH
+
+
+
+
+
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+: ${ECHO=$as_echo}
+: ${EGREP="/bin/grep -E"}
+: ${FGREP="/bin/grep -F"}
+: ${GREP="/bin/grep"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SED="/mount/endor/wildenhu/local-x86_64/bin/sed"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+}
+
+# Generated shell functions inserted here.
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+ s@/\./@/@g
+ t dotsl
+ s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+# value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+ # Start from root dir and reassemble the path.
+ func_normal_abspath_result=
+ func_normal_abspath_tpath=$1
+ func_normal_abspath_altnamespace=
+ case $func_normal_abspath_tpath in
+ "")
+ # Empty path, that just means $cwd.
+ func_stripname '' '/' "`pwd`"
+ func_normal_abspath_result=$func_stripname_result
+ return
+ ;;
+ # The next three entries are used to spot a run of precisely
+ # two leading slashes without using negated character classes;
+ # we take advantage of case's first-match behaviour.
+ ///*)
+ # Unusual form of absolute path, do nothing.
+ ;;
+ //*)
+ # Not necessarily an ordinary path; POSIX reserves leading '//'
+ # and for example Cygwin uses it to access remote file shares
+ # over CIFS/SMB, so we conserve a leading double slash if found.
+ func_normal_abspath_altnamespace=/
+ ;;
+ /*)
+ # Absolute path, do nothing.
+ ;;
+ *)
+ # Relative path, prepend $cwd.
+ func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+ ;;
+ esac
+ # Cancel out all the simple stuff to save iterations. We also want
+ # the path to end with a slash for ease of parsing, so make sure
+ # there is one (and only one) here.
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+ while :; do
+ # Processed it all yet?
+ if test "$func_normal_abspath_tpath" = / ; then
+ # If we ascended to the root using ".." the result may be empty now.
+ if test -z "$func_normal_abspath_result" ; then
+ func_normal_abspath_result=/
+ fi
+ break
+ fi
+ func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcar"`
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcdr"`
+ # Figure out what to do with it
+ case $func_normal_abspath_tcomponent in
+ "")
+ # Trailing empty path component, ignore it.
+ ;;
+ ..)
+ # Parent dir; strip last assembled component from result.
+ func_dirname "$func_normal_abspath_result"
+ func_normal_abspath_result=$func_dirname_result
+ ;;
+ *)
+ # Actual path component, append it.
+ func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+ ;;
+ esac
+ done
+ # Restore leading double-slash if one was found on entry.
+ func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+# value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+ func_relative_path_result=
+ func_normal_abspath "$1"
+ func_relative_path_tlibdir=$func_normal_abspath_result
+ func_normal_abspath "$2"
+ func_relative_path_tbindir=$func_normal_abspath_result
+
+ # Ascend the tree starting from libdir
+ while :; do
+ # check if we have found a prefix of bindir
+ case $func_relative_path_tbindir in
+ $func_relative_path_tlibdir)
+ # found an exact match
+ func_relative_path_tcancelled=
+ break
+ ;;
+ $func_relative_path_tlibdir*)
+ # found a matching prefix
+ func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+ func_relative_path_tcancelled=$func_stripname_result
+ if test -z "$func_relative_path_result"; then
+ func_relative_path_result=.
+ fi
+ break
+ ;;
+ *)
+ func_dirname $func_relative_path_tlibdir
+ func_relative_path_tlibdir=${func_dirname_result}
+ if test "x$func_relative_path_tlibdir" = x ; then
+ # Have to descend all the way to the root!
+ func_relative_path_result=../$func_relative_path_result
+ func_relative_path_tcancelled=$func_relative_path_tbindir
+ break
+ fi
+ func_relative_path_result=../$func_relative_path_result
+ ;;
+ esac
+ done
+
+ # Now calculate path; take care to avoid doubling-up slashes.
+ func_stripname '' '/' "$func_relative_path_result"
+ func_relative_path_result=$func_stripname_result
+ func_stripname '/' '/' "$func_relative_path_tcancelled"
+ if test "x$func_stripname_result" != x ; then
+ func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+ fi
+
+ # Normalisation. If bindir is libdir, return empty string,
+ # else relative path ending with a slash; either way, target
+ # file name can be directly appended.
+ if test ! -z "$func_relative_path_result"; then
+ func_stripname './' '' "$func_relative_path_result/"
+ func_relative_path_result=$func_stripname_result
+ fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=:
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname${mode+: }$mode: $*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "$1" | $SED \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $SED -n '/(C)/!b go
+ :more
+ /\./!{
+ N
+ s/\n# //
+ b more
+ }
+ :go
+ /^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $SED -n '/^# Usage:/,/^# *-h/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ echo
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+ p
+ }' < "$progpath"
+ ret=$?
+ if test -z "$1"; then
+ exit $ret
+ fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ func_error "missing argument for $1"
+ exit_cmd=exit
+}
+
+exit_cmd=:
+
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+# $mode is unset
+nonopt=
+execute_dlfiles=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+opt_dry_run=false
+opt_finish=:
+opt_duplicate_deps=false
+opt_silent=false
+opt_debug=:
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ echo "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ echo "enable shared libraries"
+ else
+ echo "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ echo "enable static libraries"
+ else
+ echo "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# Parse options once, thoroughly. This comes as soon as possible in
+# the script to make things like `libtool --version' happen quickly.
+{
+
+ # Shorthand for --mode=foo, only valid as the first argument
+ case $1 in
+ clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+ compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+ execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+ finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+ link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+ uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+ esac
+
+ # Parse non-mode specific arguments:
+ while test "$#" -gt 0; do
+ opt="$1"
+ shift
+
+ case $opt in
+ --config) func_config ;;
+
+ --debug) preserve_args="$preserve_args $opt"
+ func_echo "enabling shell trace mode"
+ opt_debug='set -x'
+ $opt_debug
+ ;;
+
+ -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ execute_dlfiles="$execute_dlfiles $1"
+ shift
+ ;;
+
+ --dry-run | -n) opt_dry_run=: ;;
+ --features) func_features ;;
+ --finish) mode="finish" ;;
+ --no-finish) opt_finish=false ;;
+
+ --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ case $1 in
+ # Valid mode arguments:
+ clean) ;;
+ compile) ;;
+ execute) ;;
+ finish) ;;
+ install) ;;
+ link) ;;
+ relink) ;;
+ uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+ esac
+
+ mode="$1"
+ shift
+ ;;
+
+ --preserve-dup-deps)
+ opt_duplicate_deps=: ;;
+
+ --quiet|--silent) preserve_args="$preserve_args $opt"
+ opt_silent=:
+ opt_verbose=false
+ ;;
+
+ --no-quiet|--no-silent)
+ preserve_args="$preserve_args $opt"
+ opt_silent=false
+ ;;
+
+ --verbose| -v) preserve_args="$preserve_args $opt"
+ opt_silent=false
+ opt_verbose=:
+ ;;
+
+ --no-verbose) preserve_args="$preserve_args $opt"
+ opt_verbose=false
+ ;;
+
+ --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ preserve_args="$preserve_args $opt $1"
+ func_enable_tag "$1" # tagname is set here
+ shift
+ ;;
+
+ # Separate optargs to long options:
+ -dlopen=*|--mode=*|--tag=*)
+ func_opt_split "$opt"
+ set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) opt_help=: ;;
+ --help-all) opt_help=': help-all' ;;
+ --version) func_version ;;
+
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+
+ *) nonopt="$opt"
+ break
+ ;;
+ esac
+ done
+
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* )
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
+ ;;
+ esac
+
+ # Having warned about all mis-specified options, bail out if
+ # anything was wrong.
+ $exit_cmd $EXIT_FAILURE
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+$opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ test -z "$mode" && func_fatal_error "error: you must specify a MODE."
+
+
+ # Darwin sucks
+ eval "std_shrext=\"$shrext_cmds\""
+
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$execute_dlfiles" && test "$mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$mode' for more information."
+}
+
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_ltwrapper_scriptname_result=""
+ if func_ltwrapper_executable_p "$1"; then
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+ fi
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval "cmd=\"$cmd\""
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case "$@ " in
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ pie_flag="$pie_flag $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ later="$later $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$arg"
+ lastarg="$lastarg $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ base_compile="$base_compile $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_quote_for_eval "$lastarg"
+ base_compile="$base_compile $func_quote_for_eval_result"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ removelist="$removelist $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ removelist="$removelist $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ if test -n "$fix_srcfile_path"; then
+ eval "srcfile=\"$fix_srcfile_path\""
+ fi
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ command="$command -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ command="$command -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ command="$command$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+ test "$mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to building PIC objects only
+ -prefer-non-pic try to building non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+ -Wc,FLAG pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -bindir BINDIR specify path to binaries directory (for systems where
+ libraries must be found in the PATH setting at runtime)
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+ -Wc,FLAG
+ -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
+ -Wl,FLAG
+ -Xlinker FLAG pass linker-specific FLAG directly to the linker
+ -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$mode'"
+ ;;
+ esac
+
+ echo
+ $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+ if test "$opt_help" = :; then
+ func_mode_help
+ else
+ {
+ func_help noexit
+ for mode in compile link execute install finish uninstall clean; do
+ func_mode_help
+ done
+ } | sed -n '1p; 2,$s/^Usage:/ or: /p'
+ {
+ func_help noexit
+ for mode in compile link execute install finish uninstall clean; do
+ echo
+ func_mode_help
+ done
+ } |
+ sed '1d
+ /^When reporting/,/^Report/{
+ H
+ d
+ }
+ $x
+ /information about other modes/d
+ /more detailed .*MODE/d
+ s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+ fi
+ exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $execute_dlfiles; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ dir="$dir/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval test -z \"\$$shlibpath_var\"; then
+ eval $shlibpath_var=\$dir
+ else
+ eval $shlibpath_var=\$dir:\$$shlibpath_var
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -* | *.la | *.lo ) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_quote_for_eval "$file"
+ args="$args $func_quote_for_eval_result"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ echo "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libdirs="$nonopt"
+ admincmds=
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for dir
+ do
+ libdirs="$libdirs $dir"
+ done
+
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || admincmds="$admincmds
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ echo "----------------------------------------------------------------------"
+ echo "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ echo
+ echo "If you ever happen to want to link against installed libraries"
+ echo "in a given directory, LIBDIR, you must either use libtool, and"
+ echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ echo "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ echo " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ echo " - add LIBDIR to the \`$runpath_var' environment variable"
+ echo " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval "flag=\"$hardcode_libdir_flag_spec\""
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ echo
+
+ echo "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ echo "pages."
+ ;;
+ *)
+ echo "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ echo "----------------------------------------------------------------------"
+ exit $EXIT_SUCCESS
+}
+
+test "$mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ case $nonopt in *shtool*) :;; *) false;; esac; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog$func_quote_for_eval_result"
+ install_shared_prog=$install_prog
+ case " $install_prog " in
+ *[\\\ /]cp\ *) install_cp=: ;;
+ *) install_cp=false ;;
+ esac
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ no_mode=:
+ for arg
+ do
+ arg2=
+ if test -n "$dest"; then
+ files="$files $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ if $install_cp; then :; else
+ prev=$arg
+ fi
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ if test "x$prev" = x-m && test -n "$install_override_mode"; then
+ arg2=$install_override_mode
+ no_mode=false
+ fi
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog $func_quote_for_eval_result"
+ if test -n "$arg2"; then
+ func_quote_for_eval "$arg2"
+ fi
+ install_shared_prog="$install_shared_prog $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -n "$install_override_mode" && $no_mode; then
+ if $install_cp; then :; else
+ func_quote_for_eval "$install_override_mode"
+ install_shared_prog="$install_shared_prog -m $func_quote_for_eval_result"
+ fi
+ fi
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ staticlibs="$staticlibs $file"
+ ;;
+
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) current_libdirs="$current_libdirs $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) future_libdirs="$future_libdirs $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ dir="$dir$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs" && $opt_finish; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_verbose "extracting global C symbols from \`$progfile'"
+ $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ $EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ ${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' < "$nlist" > "$export_symbols"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ echo EXPORTS > "$output_objdir/$outputname.def"
+ cat "$export_symbols" >> "$output_objdir/$outputname.def"
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ ${SED} -e 's/\([].[*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/' < "$export_symbols" > "$output_objdir/$outputname.exp"
+ $GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ echo EXPORTS > "$output_objdir/$outputname.def"
+ cat "$nlist" >> "$output_objdir/$outputname.def"
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ $opt_dry_run || {
+ $ECHO ": $name " >> "$nlist"
+ eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ echo >> "$output_objdir/$my_dlsyms" "\
+/* DATA imports from DLLs on WIN32 con't be const, because
+ runtime relocations are performed -- see ld's documentation
+ on pseudo-relocs. */"
+ lt_dlsym_const= ;;
+ *osf5*)
+ echo >> "$output_objdir/$my_dlsyms" "\
+/* This system does not cope well with relocations in const data */"
+ lt_dlsym_const= ;;
+ *)
+ lt_dlsym_const=const ;;
+ esac
+
+ echo >> "$output_objdir/$my_dlsyms" "\
+extern $lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+$lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ echo >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) symtab_cflags="$symtab_cflags $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ if $OBJDUMP -f "$1" | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format (pe-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+ win32_nmres=`$NM -f posix -A "$1" |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ if test "$lock_old_archive_extraction" = yes; then
+ lockfile=$f_ex_an_ar_oldlib.lock
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ fi
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+ 'stat=$?; rm -f "$lockfile"; exit $stat'
+ if test "$lock_old_archive_extraction" = yes; then
+ $opt_dry_run || rm -f "$lockfile"
+ fi
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=${1-no}
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ file=\"\$0\""
+
+ qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+ $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+ ECHO=\"$qECHO\"
+ fi\
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+ done
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \"\$relink_command\" 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ # fixup the dll searchpath if we need to.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+
+
+# func_to_host_path arg
+#
+# Convert paths to host format when used with build tools.
+# Intended for use with "native" mingw (where libtool itself
+# is running under the msys shell), or in the following cross-
+# build environments:
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+# where wine is equipped with the `winepath' executable.
+# In the native mingw case, the (msys) shell automatically
+# converts paths for any non-msys applications it launches,
+# but that facility isn't available from inside the cwrapper.
+# Similar accommodations are necessary for $host mingw and
+# $build cygwin. Calling this function does no harm for other
+# $host/$build combinations not listed above.
+#
+# ARG is the path (on $build) that should be converted to
+# the proper representation for $host. The result is stored
+# in $func_to_host_path_result.
+func_to_host_path ()
+{
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ case $build in
+ *mingw* ) # actually, msys
+ # awkward: cmd appends spaces to result
+ func_to_host_path_result=`( cmd //c echo "$1" ) 2>/dev/null |
+ $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_path_result=`cygpath -w "$1" |
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # Unfortunately, winepath does not exit with a non-zero
+ # error code, so we are forced to check the contents of
+ # stdout. On the other hand, if the command is not
+ # found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both
+ # error code of zero AND non-empty stdout, which explains
+ # the odd construction:
+ func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
+ func_to_host_path_result=`$ECHO "$func_to_host_path_tmp1" |
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ # Allow warning below.
+ func_to_host_path_result=
+ fi
+ ;;
+ esac
+ if test -z "$func_to_host_path_result" ; then
+ func_error "Could not determine host path corresponding to"
+ func_error " \`$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_path_result="$1"
+ fi
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_path
+
+# func_to_host_pathlist arg
+#
+# Convert pathlists to host format when used with build tools.
+# See func_to_host_path(), above. This function supports the
+# following $build/$host combinations (but does no harm for
+# combinations not listed here):
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+#
+# Path separators are also converted from $build format to
+# $host format. If ARG begins or ends with a path separator
+# character, it is preserved (but converted to $host format)
+# on output.
+#
+# ARG is a pathlist (on $build) that should be converted to
+# the proper representation on $host. The result is stored
+# in $func_to_host_pathlist_result.
+func_to_host_pathlist ()
+{
+ func_to_host_pathlist_result="$1"
+ if test -n "$1"; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_pathlist_tmp1=$func_stripname_result
+ case $build in
+ *mingw* ) # Actually, msys.
+ # Awkward: cmd appends spaces to result.
+ func_to_host_pathlist_result=`
+ ( cmd //c echo "$func_to_host_pathlist_tmp1" ) 2>/dev/null |
+ $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_pathlist_result=`cygpath -w -p "$func_to_host_pathlist_tmp1" |
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # unfortunately, winepath doesn't convert pathlists
+ func_to_host_pathlist_result=""
+ func_to_host_pathlist_oldIFS=$IFS
+ IFS=:
+ for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
+ IFS=$func_to_host_pathlist_oldIFS
+ if test -n "$func_to_host_pathlist_f" ; then
+ func_to_host_path "$func_to_host_pathlist_f"
+ if test -n "$func_to_host_path_result" ; then
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_to_host_pathlist_result="$func_to_host_path_result"
+ else
+ func_append func_to_host_pathlist_result ";$func_to_host_path_result"
+ fi
+ fi
+ fi
+ done
+ IFS=$func_to_host_pathlist_oldIFS
+ ;;
+ esac
+ if test -z "$func_to_host_pathlist_result"; then
+ func_error "Could not determine the host path(s) corresponding to"
+ func_error " \`$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This may break if $1 contains DOS-style drive
+ # specifications. The fix is not to complicate the expression
+ # below, but for the user to provide a working wine installation
+ # with winepath so that path translation in the cross-to-mingw
+ # case works properly.
+ lt_replace_pathsep_nix_to_dos="s|:|;|g"
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_replace_pathsep_nix_to_dos"`
+ fi
+ # Now, add the leading and trailing path separators back
+ case "$1" in
+ :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
+ ;;
+ esac
+ case "$1" in
+ *: ) func_append func_to_host_pathlist_result ";"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_pathlist
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+
+ Currently, it simply execs the wrapper *script* "$SHELL $output",
+ but could eventually absorb all of the scripts functionality and
+ exec $objdir/$outputname directly.
+*/
+EOF
+ cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+# define _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if (defined (_WIN32) && ! defined(__CYGWIN__)) || defined (__MSDOS__) || \
+ defined (__DJGPP__) || defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#undef LTWRAPPER_DEBUGPRINTF
+#if defined LT_DEBUGWRAPPER
+# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
+static void
+ltwrapper_debugprintf (const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+}
+#else
+# define LTWRAPPER_DEBUGPRINTF(args)
+#endif
+
+const char *program_name = NULL;
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+ cat <<EOF
+const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_pathlist "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_pathlist "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+#define LTWRAPPER_OPTION_PREFIX_LENGTH 5
+
+static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+
+ /* very simple arg parsing; don't want to rely on getopt */
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ lt_dump_script (stdout);
+ return 0;
+ }
+ }
+
+ newargz = XMALLOC (char *, argc + 1);
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal ("Couldn't find %s", argv[0]);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
+ tmp_pathspec));
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
+ actual_cwrapper_path));
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
+ target_name));
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal ("Unrecognized option in %s namespace: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
+ for (i = 0; i < newargc; i++)
+ {
+ LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ newargz = prepare_spawn (newargz);
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal ("Memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
+ wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
+ tmp_pathspec));
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ char *errstr = strerror (errno);
+ lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal ("Could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+static void
+lt_error_core (int exit_status, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s: %s: ", program_name, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+ va_end (ap);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+EOF
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+ Note that spawn() does not by itself call the command interpreter
+ (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+ ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&v);
+ v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+ }) ? "cmd.exe" : "command.com").
+ Instead it simply concatenates the arguments, separated by ' ', and calls
+ CreateProcess(). We must quote the arguments since Win32 CreateProcess()
+ interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+ special way:
+ - Space and tab are interpreted as delimiters. They are not treated as
+ delimiters if they are surrounded by double quotes: "...".
+ - Unescaped double quotes are removed from the input. Their only effect is
+ that within double quotes, space and tab are treated like normal
+ characters.
+ - Backslashes not followed by double quotes are not special.
+ - But 2*n+1 backslashes followed by a double quote become
+ n backslashes followed by a double quote (n >= 0):
+ \" -> "
+ \\\" -> \"
+ \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+ size_t argc;
+ char **new_argv;
+ size_t i;
+
+ /* Count number of arguments. */
+ for (argc = 0; argv[argc] != NULL; argc++)
+ ;
+
+ /* Allocate new argument vector. */
+ new_argv = XMALLOC (char *, argc + 1);
+
+ /* Put quoted arguments into the new argument vector. */
+ for (i = 0; i < argc; i++)
+ {
+ const char *string = argv[i];
+
+ if (string[0] == '\0')
+ new_argv[i] = xstrdup ("\"\"");
+ else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+ {
+ int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+ size_t length;
+ unsigned int backslashes;
+ const char *s;
+ char *quoted_string;
+ char *p;
+
+ length = 0;
+ backslashes = 0;
+ if (quote_around)
+ length++;
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ length += backslashes + 1;
+ length++;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ length += backslashes + 1;
+
+ quoted_string = XMALLOC (char, length + 1);
+
+ p = quoted_string;
+ backslashes = 0;
+ if (quote_around)
+ *p++ = '"';
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ {
+ unsigned int j;
+ for (j = backslashes + 1; j > 0; j--)
+ *p++ = '\\';
+ }
+ *p++ = c;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ {
+ unsigned int j;
+ for (j = backslashes; j > 0; j--)
+ *p++ = '\\';
+ *p++ = '"';
+ }
+ *p = '\0';
+
+ new_argv[i] = quoted_string;
+ }
+ else
+ new_argv[i] = (char *) string;
+ }
+ new_argv[argc] = NULL;
+
+ return new_argv;
+}
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+ func_emit_wrapper yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ fputs ("/' -e 's/$/\\n", f);/'
+
+ cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+ $opt_debug
+ case `eval "$file_magic_cmd \"\$1\" 2>/dev/null" | $SED -e 10q` in
+ *import*) : ;;
+ *) false ;;
+ esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ bindir=
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ bindir)
+ bindir="$arg"
+ prev=
+ continue
+ ;;
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ dlfiles="$dlfiles $arg"
+ else
+ dlprefiles="$dlprefiles $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# moreargs="$moreargs $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) rpath="$rpath $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) xrpath="$xrpath $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ weak_libs="$weak_libs $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -bindir)
+ prev=bindir
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname '-L' '' "$arg"
+ dir=$func_stripname_result
+ if test -z "$dir"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "*) ;;
+ *)
+ deplibs="$deplibs -L$dir"
+ lib_search_path="$lib_search_path $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) dllsearchpath="$dllsearchpath:$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ deplibs="$deplibs System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-linux*)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ deplibs="$deplibs $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
+ linker_flags="$linker_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+ # -r[0-9][0-9]* specifies the processor on the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+ # +DA*, +DD* enable 64-bit mode on the HP compiler
+ # -q* pass through compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* pass through architecture-specific
+ # compiler args for GCC
+ # -F/path gives path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+ # @file GCC response files
+ # -tp=* Portland pgcc target processor selection
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ compiler_flags="$compiler_flags $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ objs="$objs $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ deplibs="$deplibs $arg"
+ old_deplibs="$old_deplibs $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ dlfiles="$dlfiles $arg"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ dlprefiles="$dlprefiles $arg"
+ prev=
+ else
+ deplibs="$deplibs $arg"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval "arg=\"$export_dynamic_flag_spec\""
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval "sys_lib_search_path=\"$sys_lib_search_path_spec\""
+ eval "sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\""
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_duplicate_deps ; then
+ case "$libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ libs="$libs $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+ esac
+ pre_post_deps="$pre_post_deps $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ case $lib in
+ *.la) func_source "$lib" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ func_basename "$deplib"
+ deplib_base=$func_basename_result
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) deplibs="$deplibs $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ dir=$func_stripname_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la) lib="$deplib" ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ echo
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because the file extensions .$libext of this argument makes me believe"
+ echo "*** that it is just a static archive that I should not use here."
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ newdlprefiles="$newdlprefiles $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ newdlfiles="$newdlfiles $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+ test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ convenience="$convenience $ladir/$objdir/$old_library"
+ old_convenience="$old_convenience $ladir/$objdir/$old_library"
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ dlprefiles="$dlprefiles $lib $dependency_libs"
+ else
+ newdlfiles="$newdlfiles $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$libdir"
+ absdir="$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ newdlprefiles="$newdlprefiles $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ newdlprefiles="$newdlprefiles $dir/$dlname"
+ else
+ newdlprefiles="$newdlprefiles $dir/$linklib"
+ fi
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ newlib_search_path="$newlib_search_path $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) temp_rpath="$temp_rpath$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ echo
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ eval "libname=\"$libname_spec\""
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval "soname=\"$soname_spec\""
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ echo
+ echo "*** And there doesn't seem to be a static archive available"
+ echo "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$absdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ echo
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ echo "*** But as you try to build a module library, libtool will still create "
+ echo "*** a static module, that should work as long as the dlopening application"
+ echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) xrpath="$xrpath $temp_xrpath";;
+ esac;;
+ *) temp_deplibs="$temp_deplibs $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ newlib_search_path="$newlib_search_path $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ path=
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_dirname "$deplib" "" "."
+ dir="$func_dirname_result"
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) lib_search_path="$lib_search_path $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\$$var
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ done
+ eval $var=\$tmp_libs
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ tmp_libs="$tmp_libs $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ objs="$objs$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval "shared_ext=\"$shrext_cmds\""
+ eval "libname=\"$libname_spec\""
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval "shared_ext=\"$shrext_cmds\""
+ eval "libname=\"$libname_spec\""
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ libobjs="$libobjs $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|qnx|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ verstring="$verstring:${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ libobjs="$libobjs $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ removelist="$removelist $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+ # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ temp_xrpath="$temp_xrpath -R$libdir"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) dlfiles="$dlfiles $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) dlprefiles="$dlprefiles $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ deplibs="$deplibs System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ deplibs="$deplibs -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ eval "libname=\"$libname_spec\""
+ eval "deplib_matches=\"$library_names_spec\""
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which I believe you do not have"
+ echo "*** because a test_compile did reveal that the linker did not use it for"
+ echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ eval "libname=\"$libname_spec\""
+ eval "deplib_matches=\"$library_names_spec\""
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because a test_compile did reveal that the linker did not use this one"
+ echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ echo "*** make it link in! You will probably need to install it or some"
+ echo "*** library that it depends on before this library will be fully"
+ echo "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ eval "libname=\"$libname_spec\""
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval "$file_magic_cmd \"\$potlib\"" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ eval "libname=\"$libname_spec\""
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+ done
+ fi
+ case $tmp_deplibs in
+ *[!\ \ ]*)
+ echo
+ if test "X$deplibs_check_method" = "Xnone"; then
+ echo "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ echo "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ echo "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ ;;
+ esac
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ echo
+ echo "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ echo "*** a static module, that should work as long as the dlopening"
+ echo "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ echo "*** The inter-library dependencies that have been dropped here will be"
+ echo "*** automatically added whenever a program is linked with this library"
+ echo "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ echo
+ echo "*** Since this library must not contain undefined symbols,"
+ echo "*** because either the platform does not support them or"
+ echo "*** it was explicitly requested with -no-undefined,"
+ echo "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval "flag=\"$hardcode_libdir_flag_spec\""
+ dep_rpath="$dep_rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ if test -n "$hardcode_libdir_flag_spec_ld"; then
+ eval "dep_rpath=\"$hardcode_libdir_flag_spec_ld\""
+ else
+ eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+ fi
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ eval $runpath_var=\$rpath\$$runpath_var
+ export $runpath_var
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval $shlibpath_var=\$shlibpath\$$shlibpath_var
+ export $shlibpath_var
+ fi
+
+ # Get the real and link names of the library.
+ eval "shared_ext=\"$shrext_cmds\""
+ eval "library_names=\"$library_names_spec\""
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval "soname=\"$soname_spec\""
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ linknames="$linknames $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ delfiles="$delfiles $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval "cmd=\"$cmd\""
+ func_len " $cmd"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || $ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ tmp_deplibs="$tmp_deplibs $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval "libobjs=\"\$libobjs $whole_archive_flag_spec\""
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval "flag=\"$thread_safe_flag_spec\""
+ linker_flags="$linker_flags $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$mode" = relink; then
+ $opt_dry_run || (cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U) || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval "test_cmds=\"$module_expsym_cmds\""
+ cmds=$module_expsym_cmds
+ else
+ eval "test_cmds=\"$module_cmds\""
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval "test_cmds=\"$archive_expsym_cmds\""
+ cmds=$archive_expsym_cmds
+ else
+ eval "test_cmds=\"$archive_cmds\""
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ func_basename "$output"
+ output_la=$func_basename_result
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ echo 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ $ECHO "$obj" >> $output
+ done
+ echo ')' >> $output
+ delfiles="$delfiles $output"
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ $ECHO "$obj" >> $output
+ done
+ delfiles="$delfiles $output"
+ output=$firstobj\"$file_list_spec$output\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval "test_cmds=\"$reload_cmds\""
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ reload_objs=$objlist
+ eval "concat_cmds=\"$reload_cmds\""
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ reload_objs="$objlist $last_robj"
+ eval "concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\""
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=" $obj"
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ reload_objs="$objlist $last_robj"
+ eval "concat_cmds=\"\${concat_cmds}$reload_cmds\""
+ if test -n "$last_robj"; then
+ eval "concat_cmds=\"\${concat_cmds}~\$RM $last_robj\""
+ fi
+ delfiles="$delfiles $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval "concat_cmds=\"\$concat_cmds$export_symbols_cmds\""
+ if test -n "$last_robj"; then
+ eval "concat_cmds=\"\$concat_cmds~\$RM $last_robj\""
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || $ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval "libobjs=\"\$libobjs $whole_archive_flag_spec\""
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval "cmds=\"\$cmds~\$RM $delfiles\""
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval "cmd=\"$cmd\""
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $opt_dry_run || (cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname) || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval "tmp_whole_archive_flags=\"$whole_archive_flag_spec\""
+ reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || echo timestamp > $libobj || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ compile_command="$compile_command ${wl}-bind_at_load"
+ finalize_command="$finalize_command ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ compile_command="$compile_command $compile_deplibs"
+ finalize_command="$finalize_command $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval "flag=\"$hardcode_libdir_flag_spec\""
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) dllsearchpath="$dllsearchpath:$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval "rpath=\" $hardcode_libdir_flag_spec\""
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval "flag=\"$hardcode_libdir_flag_spec\""
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval "rpath=\" $hardcode_libdir_flag_spec\""
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cegcc* | *mingw32ce*)
+ # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ oldobjs="$oldobjs $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $addlibs
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ echo "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ oldobjs="$oldobjs $gentop/$newobj"
+ ;;
+ *) oldobjs="$oldobjs $obj" ;;
+ esac
+ done
+ fi
+ eval "cmds=\"$old_archive_cmds\""
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval "test_cmds=\"$old_archive_cmds\""
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval "concat_cmds=\"\${concat_cmds}$old_archive_cmds\""
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval "cmds=\"\$concat_cmds\""
+ else
+ eval "cmds=\"\$concat_cmds~\$old_archive_cmds\""
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ newdependency_libs="$newdependency_libs $libdir/$name"
+ ;;
+ *) newdependency_libs="$newdependency_libs $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlfiles="$newdlfiles $libdir/$name"
+ ;;
+ *) newdlfiles="$newdlfiles $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlprefiles="$newdlprefiles $libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlfiles="$newdlfiles $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlprefiles="$newdlprefiles $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ # In fact, it would be nice if we could use this code for all target
+ # systems that can't hard-code library paths into their executables
+ # and that have no shared library path variable independent of PATH,
+ # but it turns out we can't easily determine that from inspecting
+ # libtool variables, so we have to hard-code the OSs to which it
+ # applies here; at the moment, that means platforms that use the PE
+ # object format with DLL files. See the long comment at the top of
+ # tests/bindir.at for full details.
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+ # If a -bindir argument was supplied, place the dll there.
+ if test "x$bindir" != x ;
+ then
+ func_relative_path "$install_libdir" "$bindir"
+ tdlname=$func_relative_path_result$dlname
+ else
+ # Otherwise fall back on heuristic.
+ tdlname=../bin/$dlname
+ fi
+ ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$mode" = link || test "$mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) RM="$RM $arg"; rmforce=yes ;;
+ -*) RM="$RM $arg" ;;
+ *) files="$files $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ origobjdir="$objdir"
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ objdir="$origobjdir"
+ else
+ objdir="$dir/$origobjdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$mode" = uninstall && objdir="$dir"
+
+ # Remember objdir for removal later, being careful to avoid duplicates
+ if test "$mode" = clean; then
+ case " $rmdirs " in
+ *" $objdir "*) ;;
+ *) rmdirs="$rmdirs $objdir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ rmfiles="$rmfiles $objdir/$n"
+ done
+ test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+ case "$mode" in
+ clean)
+ case " $library_names " in
+ # " " in the beginning catches empty $dlname
+ *" $dlname "*) ;;
+ *) rmfiles="$rmfiles $objdir/$dlname" ;;
+ esac
+ test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ rmfiles="$rmfiles $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ rmfiles="$rmfiles $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ rmfiles="$rmfiles $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ rmfiles="$rmfiles $objdir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+ objdir="$origobjdir"
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$mode" = uninstall || test "$mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
Index: gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-libtool-no-rpath-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-no-fixincludes-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-no-fixincludes-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-no-fixincludes-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-no-fixincludes.patch
+
+mv gcc-$VERSION-no-fixincludes.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-no-fixincludes-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-no-fixincludes-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-no-fixincludes-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-no-fixincludes-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/gcc/Makefile.in
Index: gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new/gcc/Makefile.in
===================================================================
--- gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new/gcc/Makefile.in (nonexistent)
+++ gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new/gcc/Makefile.in (revision 5)
@@ -0,0 +1,4430 @@
+# Makefile for GNU Compiler Collection
+# Run 'configure' to generate Makefile from Makefile.in
+
+# Copyright (C) 1987-2022 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify
+#it under the terms of the GNU General Public License as published by
+#the Free Software Foundation; either version 3, or (at your option)
+#any later version.
+
+#GCC is distributed in the hope that it will be useful,
+#but WITHOUT ANY WARRANTY; without even the implied warranty of
+#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#GNU General Public License for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# The targets for external use include:
+# all, doc, install, install-cross, install-cross-rest, install-strip,
+# uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean.
+
+# This is the default target.
+# Set by autoconf to "all.internal" for a native build, or
+# "all.cross" to build a cross compiler.
+all: @ALL@
+
+# Depend on this to specify a phony target portably.
+force:
+
+# This tells GNU make version 3 not to export the variables
+# defined in this file into the environment (and thus recursive makes).
+.NOEXPORT:
+# And this tells it not to automatically pass command-line variables
+# to recursive makes.
+MAKEOVERRIDES =
+
+# Suppress smart makes who think they know how to automake yacc and flex file
+.y.c:
+.l.c:
+
+# The only suffixes we want for implicit rules are .c and .o, so clear
+# the list and add them. This speeds up GNU Make, and allows -r to work.
+# For i18n support, we also need .gmo, .po, .pox.
+# This must come before the language makefile fragments to allow them to
+# add suffixes and rules of their own.
+.SUFFIXES:
+.SUFFIXES: .c .cc .o .po .pox .gmo
+
+# -------------------------------
+# Standard autoconf-set variables
+# -------------------------------
+
+build=@build@
+host=@host@
+host_noncanonical=@host_noncanonical@
+host_os=@host_os@
+target=@target@
+target_noncanonical:=@target_noncanonical@
+
+# Normally identical to target_noncanonical, except for compilers built
+# as accelerator targets.
+real_target_noncanonical:=@real_target_noncanonical@
+accel_dir_suffix = @accel_dir_suffix@
+
+# Sed command to transform gcc to installed name.
+program_transform_name := @program_transform_name@
+
+# -----------------------------
+# Directories used during build
+# -----------------------------
+
+# Directory where sources are, from where we are.
+srcdir = @srcdir@
+gcc_docdir = @srcdir@/doc
+
+# Directory where sources are, absolute.
+abs_srcdir = @abs_srcdir@
+abs_docdir = @abs_srcdir@/doc
+
+# Directory where sources are, relative to here.
+top_srcdir = @top_srcdir@
+
+# Top build directory for this package, relative to here.
+top_builddir = .
+
+# The absolute path to the current directory.
+objdir := $(shell pwd)
+
+host_subdir=@host_subdir@
+build_subdir=@build_subdir@
+target_subdir=@target_subdir@
+build_libsubdir=@build_libsubdir@
+
+# Top build directory for the "Cygnus tree", relative to $(top_builddir).
+ifeq ($(host_subdir),.)
+toplevel_builddir := ..
+else
+toplevel_builddir := ../..
+endif
+
+build_objdir := $(toplevel_builddir)/$(build_subdir)
+build_libobjdir := $(toplevel_builddir)/$(build_libsubdir)
+target_objdir := $(toplevel_builddir)/$(target_subdir)
+
+# --------
+# Defined vpaths
+# --------
+
+# Directory where sources are, from where we are.
+VPATH = @srcdir@
+
+# We define a vpath for the sources of the .texi files here because they
+# are split between multiple directories and we would rather use one implicit
+# pattern rule for everything.
+# This vpath could be extended within the Make-lang fragments.
+
+vpath %.texi $(gcc_docdir)
+vpath %.texi $(gcc_docdir)/include
+
+# --------
+# UNSORTED
+# --------
+
+# Extra flags to pass to indicate cross compilation, which
+# might be used or tested by Make-lang fragments.
+CROSS=@CROSS@
+
+# Variables that exist for you to override.
+# See below for how to change them for certain systems.
+
+# List of language subdirectories.
+SUBDIRS =@subdirs@ build
+
+# Selection of languages to be made.
+CONFIG_LANGUAGES = @all_selected_languages@
+LANGUAGES = c $(CONFIG_LANGUAGES)
+ifeq (@enable_gcov@,yes)
+LANGUAGES += gcov$(exeext) gcov-dump$(exeext) gcov-tool$(exeext)
+endif
+
+# Default values for variables overridden in Makefile fragments.
+# CFLAGS is for the user to override to, e.g., do a cross build with -O2.
+# TCFLAGS is used for compilations with the GCC just built.
+# T_CFLAGS is used for all compilations and is overridden by t-* files.
+T_CFLAGS =
+TCFLAGS =
+CFLAGS = @CFLAGS@
+CXXFLAGS = @CXXFLAGS@
+LDFLAGS = @LDFLAGS@
+
+# Should we build position-independent host code?
+PICFLAG = @PICFLAG@
+
+# Flags to determine code coverage. When coverage is disabled, this will
+# contain the optimization flags, as you normally want code coverage
+# without optimization.
+COVERAGE_FLAGS = @coverage_flags@
+coverageexts = .{gcda,gcno}
+
+# The warning flags are separate from CFLAGS because people tend to
+# override optimization flags and we'd like them to still have warnings
+# turned on. These flags are also used to pass other stage dependent
+# flags from configure. The user is free to explicitly turn these flags
+# off if they wish.
+# LOOSE_WARN are the warning flags to use when compiling something
+# which is only compiled with gcc, such as libgcc.
+# C_LOOSE_WARN is similar, but with C-only warnings.
+# STRICT_WARN are the additional warning flags to
+# apply to the back end and some front ends, which may be compiled
+# with other compilers.
+# C_STRICT_WARN is similar, with C-only warnings.
+LOOSE_WARN = @loose_warn@
+C_LOOSE_WARN = @c_loose_warn@
+STRICT_WARN = @strict_warn@
+C_STRICT_WARN = @c_strict_warn@
+
+# This is set by --enable-checking. The idea is to catch forgotten
+# "extern" tags in header files.
+NOCOMMON_FLAG = @nocommon_flag@
+
+NOEXCEPTION_FLAGS = @noexception_flags@
+
+ALIASING_FLAGS = @aliasing_flags@
+
+# This is set by --disable-maintainer-mode (default) to "#"
+# FIXME: 'MAINT' will always be set to an empty string, no matter if
+# --disable-maintainer-mode is used or not. This is because the
+# following will expand to "MAINT := " in maintainer mode, and to
+# "MAINT := #" in non-maintainer mode, but because '#' starts a comment,
+# they mean exactly the same thing for make.
+MAINT := @MAINT@
+
+# The following provides the variable ENABLE_MAINTAINER_RULES that can
+# be used in language Make-lang.in makefile fragments to enable
+# maintainer rules. So, ENABLE_MAINTAINER_RULES is 'true' in
+# maintainer mode, and '' otherwise.
+@MAINT@ ENABLE_MAINTAINER_RULES = true
+
+# These are set by --enable-checking=valgrind.
+RUN_GEN = @valgrind_command@
+VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@
+
+# This is how we control whether or not the additional warnings are applied.
+.-warn = $(STRICT_WARN)
+build-warn = $(STRICT_WARN)
+rtl-ssa-warn = $(STRICT_WARN)
+GCC_WARN_CFLAGS = $(LOOSE_WARN) $(C_LOOSE_WARN) $($(@D)-warn) $(if $(filter-out $(STRICT_WARN),$($(@D)-warn)),,$(C_STRICT_WARN)) $(NOCOMMON_FLAG) $($@-warn)
+GCC_WARN_CXXFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn)
+
+# These files are to have specific diagnostics suppressed, or are not to
+# be subject to -Werror:
+# flex output may yield harmless "no previous prototype" warnings
+build/gengtype-lex.o-warn = -Wno-error
+gengtype-lex.o-warn = -Wno-error
+libgcov-util.o-warn = -Wno-error
+libgcov-driver-tool.o-warn = -Wno-error
+libgcov-merge-tool.o-warn = -Wno-error
+gimple-match.o-warn = -Wno-unused
+generic-match.o-warn = -Wno-unused
+dfp.o-warn = -Wno-strict-aliasing
+
+# All warnings have to be shut off in stage1 if the compiler used then
+# isn't gcc; configure determines that. WARN_CFLAGS will be either
+# $(GCC_WARN_CFLAGS), or nothing. Similarly, WARN_CXXFLAGS will be
+# either $(GCC_WARN_CXXFLAGS), or nothing.
+WARN_CFLAGS = @warn_cflags@
+WARN_CXXFLAGS = @warn_cxxflags@
+
+CPPFLAGS = @CPPFLAGS@
+
+AWK = @AWK@
+CC = @CC@
+CXX = @CXX@
+BISON = @BISON@
+BISONFLAGS =
+FLEX = @FLEX@
+FLEXFLAGS =
+AR = @AR@
+AR_FLAGS = rc
+NM = @NM@
+RANLIB = @RANLIB@
+RANLIB_FLAGS = @ranlib_flags@
+
+# Libraries to use on the host.
+HOST_LIBS = @HOST_LIBS@
+
+# The name of the compiler to use.
+COMPILER = $(CXX)
+COMPILER_FLAGS = $(CXXFLAGS)
+# If HOST_LIBS is set, then the user is controlling the libraries to
+# link against. In that case, link with $(CC) so that the -lstdc++
+# library is not introduced. If HOST_LIBS is not set, link with
+# $(CXX) to pick up -lstdc++.
+ifeq ($(HOST_LIBS),)
+LINKER = $(CXX)
+LINKER_FLAGS = $(CXXFLAGS)
+else
+LINKER = $(CC)
+LINKER_FLAGS = $(CFLAGS)
+endif
+
+# Enable Intel CET on Intel CET enabled host if needed.
+CET_HOST_FLAGS = @CET_HOST_FLAGS@
+COMPILER += $(CET_HOST_FLAGS)
+
+NO_PIE_CFLAGS = @NO_PIE_CFLAGS@
+NO_PIE_FLAG = @NO_PIE_FLAG@
+
+# We don't want to compile the compilers with -fPIE, it make PCH fail.
+COMPILER += $(NO_PIE_CFLAGS)
+
+# Link with -no-pie since we compile the compiler with -fno-PIE.
+LINKER += $(NO_PIE_FLAG)
+
+# Like LINKER, but use a mutex for serializing front end links.
+ifeq (@DO_LINK_MUTEX@,true)
+LLINKER = $(SHELL) $(srcdir)/lock-and-run.sh linkfe.lck $(LINKER)
+else
+LLINKER = $(LINKER)
+endif
+
+THIN_ARCHIVE_SUPPORT = @thin_archive_support@
+
+USE_THIN_ARCHIVES = no
+ifeq ($(THIN_ARCHIVE_SUPPORT),yes)
+ifeq ($(AR_FLAGS),rc)
+ifeq ($(RANLIB_FLAGS),)
+USE_THIN_ARCHIVES = yes
+endif
+endif
+endif
+
+# -------------------------------------------
+# Programs which operate on the build machine
+# -------------------------------------------
+
+SHELL = @SHELL@
+# pwd command to use. Allow user to override default by setting PWDCMD in
+# the environment to account for automounters. The make variable must not
+# be called PWDCMD, otherwise the value set here is passed to make
+# subprocesses and overrides the setting from the user's environment.
+# Don't use PWD since it is a common shell environment variable and we
+# don't want to corrupt it.
+PWD_COMMAND = $${PWDCMD-pwd}
+# on sysV, define this as cp.
+INSTALL = @INSTALL@
+# Some systems may be missing symbolic links, regular links, or both.
+# Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate.
+LN=@LN@
+LN_S=@LN_S@
+# These permit overriding just for certain files.
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL@
+install_sh = $(SHELL) $(srcdir)/../install-sh
+INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
+MAKEINFO = @MAKEINFO@
+MAKEINFOFLAGS = --no-split
+TEXI2DVI = texi2dvi
+TEXI2PDF = texi2pdf
+TEXI2HTML = $(MAKEINFO) --html
+TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl
+POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" --date=$(shell sed 's/\(....\)\(..\)\(..\)/\1-\2-\3/' <$(DATESTAMP))
+# Some versions of `touch' (such as the version on Solaris 2.8)
+# do not correctly set the timestamp due to buggy versions of `utime'
+# in the kernel. So, we use `echo' instead.
+STAMP = echo timestamp >
+# If necessary (e.g., when using the MSYS shell on Microsoft Windows)
+# translate the shell's notion of absolute pathnames to the native
+# spelling.
+build_file_translate = @build_file_translate@
+
+# Make sure the $(MAKE) variable is defined.
+@SET_MAKE@
+
+# Locate mkinstalldirs.
+mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs
+
+# write_entries_to_file - writes each entry in a list
+# to the specified file. Entries are written in chunks of
+# $(write_entries_to_file_split) to accommodate systems with
+# severe command-line-length limitations.
+# Parameters:
+# $(1): variable containing entries to iterate over
+# $(2): output file
+write_entries_to_file_split = 50
+write_entries_to_file = $(shell rm -f $(2) || :) $(shell touch $(2)) \
+ $(foreach range, \
+ $(shell i=1; while test $$i -le $(words $(1)); do \
+ echo $$i; i=`expr $$i + $(write_entries_to_file_split)`; done), \
+ $(shell echo "$(wordlist $(range), \
+ $(shell expr $(range) + $(write_entries_to_file_split) - 1), $(1))" \
+ | tr ' ' '\012' >> $(2)))
+
+# The jit documentation looks better if built with sphinx, but can be
+# built with texinfo if sphinx is not available.
+# configure sets "doc_build_sys" to "sphinx" or "texinfo" accordingly
+doc_build_sys=@doc_build_sys@
+
+# --------
+# UNSORTED
+# --------
+
+# Dependency tracking stuff.
+CXXDEPMODE = @CXXDEPMODE@
+DEPDIR = @DEPDIR@
+depcomp = $(SHELL) $(srcdir)/../depcomp
+
+# In the past we used AC_PROG_CC_C_O and set this properly, but
+# it was discovered that this hadn't worked in a long time, so now
+# we just hard-code.
+OUTPUT_OPTION = -o $@
+
+# This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
+# -I../zlib, unless we were configured with --with-system-zlib, in which
+# case both are empty.
+ZLIB = @zlibdir@ -lz
+ZLIBINC = @zlibinc@
+
+# How to find GMP
+GMPLIBS = @GMPLIBS@
+GMPINC = @GMPINC@
+
+# How to find isl.
+ISLLIBS = @ISLLIBS@
+ISLINC = @ISLINC@
+
+# Set to 'yes' if the LTO front end is enabled.
+enable_lto = @enable_lto@
+
+# Compiler and flags needed for plugin support
+PLUGINCC = @CXX@
+PLUGINCFLAGS = @CXXFLAGS@
+
+# Libs and linker options needed for plugin support
+PLUGINLIBS = @pluginlibs@
+
+enable_plugin = @enable_plugin@
+
+# On MinGW plugin installation involves installing import libraries.
+ifeq ($(enable_plugin),yes)
+ plugin_implib := $(if $(strip $(filter mingw%,$(host_os))),yes,no)
+endif
+
+enable_host_shared = @enable_host_shared@
+
+enable_as_accelerator = @enable_as_accelerator@
+
+CPPLIB = ../libcpp/libcpp.a
+CPPINC = -I$(srcdir)/../libcpp/include
+
+CODYLIB = ../libcody/libcody.a
+CODYINC = -I$(srcdir)/../libcody
+NETLIBS = @NETLIBS@
+
+# Where to find decNumber
+enable_decimal_float = @enable_decimal_float@
+DECNUM = $(srcdir)/../libdecnumber
+DECNUMFMT = $(srcdir)/../libdecnumber/$(enable_decimal_float)
+DECNUMINC = -I$(DECNUM) -I$(DECNUMFMT) -I../libdecnumber
+LIBDECNUMBER = ../libdecnumber/libdecnumber.a
+
+# The backtrace library.
+BACKTRACE = $(srcdir)/../libbacktrace
+BACKTRACEINC = -I$(BACKTRACE)
+LIBBACKTRACE = ../libbacktrace/.libs/libbacktrace.a
+
+# Target to use when installing include directory. Either
+# install-headers-tar, install-headers-cpio or install-headers-cp.
+INSTALL_HEADERS_DIR = @build_install_headers_dir@
+
+# Header files that are made available under the same name
+# to programs compiled with GCC.
+USER_H = $(srcdir)/ginclude/float.h \
+ $(srcdir)/ginclude/iso646.h \
+ $(srcdir)/ginclude/stdarg.h \
+ $(srcdir)/ginclude/stdbool.h \
+ $(srcdir)/ginclude/stddef.h \
+ $(srcdir)/ginclude/varargs.h \
+ $(srcdir)/ginclude/stdfix.h \
+ $(srcdir)/ginclude/stdnoreturn.h \
+ $(srcdir)/ginclude/stdalign.h \
+ $(srcdir)/ginclude/stdatomic.h \
+ $(EXTRA_HEADERS)
+
+USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
+USER_H_INC_NEXT_POST = @user_headers_inc_next_post@
+
+# Enable target overriding of this fragment, as in config/t-vxworks.
+T_GLIMITS_H = $(srcdir)/glimits.h
+T_STDINT_GCC_H = $(srcdir)/ginclude/stdint-gcc.h
+
+# The GCC to use for compiling crt*.o.
+# Usually the one we just built.
+# Don't use this as a dependency--use $(GCC_PASSES).
+GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld
+
+# Set if the compiler was configured with --with-build-sysroot.
+SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
+
+# This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
+# It specifies -B./.
+# It also specifies -isystem ./include to find, e.g., stddef.h.
+GCC_CFLAGS=$(CFLAGS_FOR_TARGET) $(INTERNAL_CFLAGS) $(T_CFLAGS) $(LOOSE_WARN) $(C_LOOSE_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS)
+
+# ---------------------------------------------------
+# Programs which produce files for the target machine
+# ---------------------------------------------------
+
+AR_FOR_TARGET := $(shell \
+ if [ -f $(objdir)/../binutils/ar ] ; then \
+ echo $(objdir)/../binutils/ar ; \
+ else \
+ if [ "$(host)" = "$(target)" ] ; then \
+ echo $(AR); \
+ else \
+ t='$(program_transform_name)'; echo ar | sed -e "$$t" ; \
+ fi; \
+ fi)
+AR_FLAGS_FOR_TARGET =
+AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc
+AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x
+LIPO_FOR_TARGET = lipo
+ORIGINAL_AS_FOR_TARGET = @ORIGINAL_AS_FOR_TARGET@
+RANLIB_FOR_TARGET := $(shell \
+ if [ -f $(objdir)/../binutils/ranlib ] ; then \
+ echo $(objdir)/../binutils/ranlib ; \
+ else \
+ if [ "$(host)" = "$(target)" ] ; then \
+ echo $(RANLIB); \
+ else \
+ t='$(program_transform_name)'; echo ranlib | sed -e "$$t" ; \
+ fi; \
+ fi)
+ORIGINAL_LD_FOR_TARGET = @ORIGINAL_LD_FOR_TARGET@
+ORIGINAL_NM_FOR_TARGET = @ORIGINAL_NM_FOR_TARGET@
+NM_FOR_TARGET = ./nm
+STRIP_FOR_TARGET := $(shell \
+ if [ -f $(objdir)/../binutils/strip-new ] ; then \
+ echo $(objdir)/../binutils/strip-new ; \
+ else \
+ if [ "$(host)" = "$(target)" ] ; then \
+ echo strip; \
+ else \
+ t='$(program_transform_name)'; echo strip | sed -e "$$t" ; \
+ fi; \
+ fi)
+
+# --------
+# UNSORTED
+# --------
+
+# Where to find some libiberty headers.
+HASHTAB_H = $(srcdir)/../include/hashtab.h
+OBSTACK_H = $(srcdir)/../include/obstack.h
+SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h
+MD5_H = $(srcdir)/../include/md5.h
+XREGEX_H = $(srcdir)/../include/xregex.h
+FNMATCH_H = $(srcdir)/../include/fnmatch.h
+
+# Linker plugin API headers
+LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h
+
+# Default native SYSTEM_HEADER_DIR, to be overridden by targets.
+NATIVE_SYSTEM_HEADER_DIR = @NATIVE_SYSTEM_HEADER_DIR@
+# Default cross SYSTEM_HEADER_DIR, to be overridden by targets.
+CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@
+
+# autoconf sets SYSTEM_HEADER_DIR to one of the above.
+# Purge it of unnecessary internal relative paths
+# to directories that might not exist yet.
+# The sed idiom for this is to repeat the search-and-replace until it doesn't match, using :a ... ta.
+# Use single quotes here to avoid nested double- and backquotes, this
+# macro is also used in a double-quoted context.
+SYSTEM_HEADER_DIR = `echo @SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
+
+# Path to the system headers on the build machine.
+BUILD_SYSTEM_HEADER_DIR = `echo @BUILD_SYSTEM_HEADER_DIR@ | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`
+
+# Control whether to run fixincludes.
+STMP_FIXINC = @STMP_FIXINC@
+
+# Test to see whether <limits.h> exists in the system header files.
+LIMITS_H_TEST = [ -f $(BUILD_SYSTEM_HEADER_DIR)/limits.h ]
+
+# Directory for prefix to system directories, for
+# each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc.
+TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
+TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
+
+xmake_file=@xmake_file@
+tmake_file=@tmake_file@
+TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
+TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
+TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
+out_file=$(srcdir)/config/@out_file@
+out_object_file=@out_object_file@
+common_out_file=$(srcdir)/common/config/@common_out_file@
+common_out_object_file=@common_out_object_file@
+EXTRA_GTYPE_DEPS=
+md_file=$(srcdir)/common.md $(srcdir)/config/@md_file@
+tm_file_list=@tm_file_list@
+tm_include_list=@tm_include_list@
+tm_defines=@tm_defines@
+tm_p_file_list=@tm_p_file_list@
+tm_p_include_list=@tm_p_include_list@
+tm_d_file_list=@tm_d_file_list@
+tm_d_include_list=@tm_d_include_list@
+build_xm_file_list=@build_xm_file_list@
+build_xm_include_list=@build_xm_include_list@
+build_xm_defines=@build_xm_defines@
+host_xm_file_list=@host_xm_file_list@
+host_xm_include_list=@host_xm_include_list@
+host_xm_defines=@host_xm_defines@
+xm_file_list=@xm_file_list@
+xm_include_list=@xm_include_list@
+xm_defines=@xm_defines@
+lang_checks=
+lang_checks_parallelized=
+lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt $(srcdir)/params.opt $(srcdir)/analyzer/analyzer.opt
+lang_specs_files=@lang_specs_files@
+lang_tree_files=@lang_tree_files@
+target_cpu_default=@target_cpu_default@
+OBJC_BOEHM_GC=@objc_boehm_gc@
+extra_modes_file=@extra_modes_file@
+extra_opt_files=@extra_opt_files@
+host_hook_obj=@out_host_hook_obj@
+
+# Multiarch support
+enable_multiarch = @enable_multiarch@
+with_cpu = @with_cpu@
+with_float = @with_float@
+ifeq ($(enable_multiarch),yes)
+ if_multiarch = $(1)
+else
+ ifeq ($(enable_multiarch),auto)
+ # SYSTEM_HEADER_DIR is makefile syntax, cannot be evaluated in configure.ac
+ if_multiarch = $(if $(wildcard $(shell echo $(BUILD_SYSTEM_HEADER_DIR))/../../usr/lib/*/crti.o),$(1))
+ else
+ if_multiarch =
+ endif
+endif
+
+# ------------------------
+# Installation directories
+# ------------------------
+
+# Common prefix for installation directories.
+# NOTE: This directory must exist when you start installation.
+prefix = @prefix@
+# Directory in which to put localized header files. On the systems with
+# gcc as the native cc, `local_prefix' may not be `prefix' which is
+# `/usr'.
+# NOTE: local_prefix *should not* default from prefix.
+local_prefix = @local_prefix@
+# Directory in which to put host dependent programs and libraries
+exec_prefix = @exec_prefix@
+# Directory in which to put the executable for the command `gcc'
+bindir = @bindir@
+# Directory in which to put the directories used by the compiler.
+libdir = @libdir@
+# Directory in which GCC puts its executables.
+libexecdir = @libexecdir@
+
+# --------
+# UNSORTED
+# --------
+
+# Directory in which the compiler finds libraries etc.
+libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
+# Directory in which the compiler finds executables
+libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
+# Directory in which all plugin resources are installed
+plugin_resourcesdir = $(libsubdir)/plugin
+ # Directory in which plugin headers are installed
+plugin_includedir = $(plugin_resourcesdir)/include
+# Directory in which plugin specific executables are installed
+plugin_bindir = $(libexecsubdir)/plugin
+# Used to produce a relative $(gcc_tooldir) in gcc.o
+ifeq ($(enable_as_accelerator),yes)
+unlibsubdir = ../../../../..
+else
+unlibsubdir = ../../..
+endif
+# $(prefix), expressed as a path relative to $(libsubdir).
+#
+# An explanation of the sed strings:
+# -e 's|^$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
+# -e 's|/$$||' match a trailing forward slash and eliminates it
+# -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
+# -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
+#
+# (*) Note this pattern overwrites the first character of the string
+# with a forward slash if one is not already present. This is not a
+# problem because the exact names of the sub-directories concerned is
+# unimportant, just the number of them matters.
+#
+# The practical upshot of these patterns is like this:
+#
+# prefix exec_prefix result
+# ------ ----------- ------
+# /foo /foo/bar ../
+# /foo/ /foo/bar ../
+# /foo /foo/bar/ ../
+# /foo/ /foo/bar/ ../
+# /foo /foo/bar/ugg ../../
+libsubdir_to_prefix := \
+ $(unlibsubdir)/$(shell echo "$(libdir)" | \
+ sed -e 's|^$(prefix)||' -e 's|/$$||' -e 's|^[^/]|/|' \
+ -e 's|/[^/]*|../|g')
+# $(exec_prefix), expressed as a path relative to $(prefix).
+prefix_to_exec_prefix := \
+ $(shell echo "$(exec_prefix)" | \
+ sed -e 's|^$(prefix)||' -e 's|^/||' -e '/./s|$$|/|')
+# Directory in which to find other cross-compilation tools and headers.
+dollar = @dollar@
+# Used in install-cross.
+gcc_tooldir = @gcc_tooldir@
+# Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/
+build_tooldir = $(exec_prefix)/$(target_noncanonical)
+# Directory in which the compiler finds target-independent g++ includes.
+gcc_gxx_include_dir = @gcc_gxx_include_dir@
+gcc_gxx_include_dir_add_sysroot = @gcc_gxx_include_dir_add_sysroot@
+# Directory in which the compiler finds libc++ includes.
+gcc_gxx_libcxx_include_dir = @gcc_gxx_libcxx_include_dir@
+gcc_gxx_libcxx_include_dir_add_sysroot = @gcc_gxx_libcxx_include_dir_add_sysroot@
+# Directory to search for site-specific includes.
+local_includedir = $(local_prefix)/include
+includedir = $(prefix)/include
+# where the info files go
+infodir = @infodir@
+# Where cpp should go besides $prefix/bin if necessary
+cpp_install_dir = @cpp_install_dir@
+# where the locale files go
+datadir = @datadir@
+localedir = $(datadir)/locale
+# Extension (if any) to put in installed man-page filename.
+man1ext = .1
+man7ext = .7
+objext = .o
+exeext = @host_exeext@
+build_exeext = @build_exeext@
+
+# Directory in which to put man pages.
+mandir = @mandir@
+man1dir = $(mandir)/man1
+man7dir = $(mandir)/man7
+# Dir for temp files.
+tmpdir = /tmp
+
+datarootdir = @datarootdir@
+docdir = @docdir@
+# Directory in which to put DVIs
+dvidir = @dvidir@
+# Directory in which to build HTML
+build_htmldir = $(objdir)/HTML/gcc-$(version)
+# Directory in which to put HTML
+htmldir = @htmldir@
+
+# Whether we were configured with NLS.
+USE_NLS = @USE_NLS@
+
+# Internationalization library.
+LIBINTL = @LIBINTL@
+LIBINTL_DEP = @LIBINTL_DEP@
+
+# Character encoding conversion library.
+LIBICONV = @LIBICONV@
+LIBICONV_DEP = @LIBICONV_DEP@
+
+# If a supplementary library is being used for the GC.
+GGC_LIB=
+
+# "true" if the target C library headers are unavailable; "false"
+# otherwise.
+inhibit_libc = @inhibit_libc@
+ifeq ($(inhibit_libc),true)
+INHIBIT_LIBC_CFLAGS = -Dinhibit_libc
+endif
+
+# List of extra executables that should be compiled for this target machine
+# that are used when linking.
+# The rules for compiling them should be in the t-* file for the machine.
+EXTRA_PROGRAMS = @extra_programs@
+
+# List of extra object files that should be compiled and linked with
+# compiler proper (cc1, cc1obj, cc1plus).
+EXTRA_OBJS = @extra_objs@
+
+# List of extra object files that should be compiled and linked with
+# the gcc driver.
+EXTRA_GCC_OBJS =@extra_gcc_objs@
+
+# List of extra libraries that should be linked with the gcc driver.
+EXTRA_GCC_LIBS = @EXTRA_GCC_LIBS@
+
+# List of additional header files to install.
+EXTRA_HEADERS =@extra_headers_list@
+
+# How to handle <stdint.h>.
+USE_GCC_STDINT = @use_gcc_stdint@
+
+# The configure script will set this to collect2$(exeext), except on a
+# (non-Unix) host which cannot build collect2, for which it will be
+# set to empty.
+COLLECT2 = @collect2@
+
+# Program to convert libraries.
+LIBCONVERT =
+
+# Control whether header files are installed.
+INSTALL_HEADERS=install-headers install-mkheaders
+
+# Control whether Info documentation is built and installed.
+BUILD_INFO = @BUILD_INFO@
+
+# Control whether manpages generated by texi2pod.pl can be rebuilt.
+GENERATED_MANPAGES = @GENERATED_MANPAGES@
+
+# Additional directories of header files to run fixincludes on.
+# These should be directories searched automatically by default
+# just as /usr/include is.
+# *Do not* use this for directories that happen to contain
+# header files, but are not searched automatically by default.
+# On most systems, this is empty.
+OTHER_FIXINCLUDES_DIRS=
+
+# A list of all the language-specific executables.
+COMPILERS = @all_compilers@
+
+# List of things which should already be built whenever we try to use xgcc
+# to compile anything (without linking).
+GCC_PASSES=xgcc$(exeext) specs
+
+# Directory to link to, when using the target `maketest'.
+DIR = ../gcc
+
+# Native compiler for the build machine and its switches.
+CC_FOR_BUILD = @CC_FOR_BUILD@
+CXX_FOR_BUILD = @CXX_FOR_BUILD@
+BUILD_CFLAGS= @BUILD_CFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
+BUILD_CXXFLAGS = @BUILD_CXXFLAGS@ $(GENERATOR_CFLAGS) -DGENERATOR_FILE
+
+# Native compiler that we use. This may be C++ some day.
+COMPILER_FOR_BUILD = $(CXX_FOR_BUILD)
+BUILD_COMPILERFLAGS = $(BUILD_CXXFLAGS)
+
+# Native linker that we use.
+LINKER_FOR_BUILD = $(CXX_FOR_BUILD)
+BUILD_LINKERFLAGS = $(BUILD_CXXFLAGS)
+
+# Native linker and preprocessor flags. For x-fragment overrides.
+BUILD_LDFLAGS=@BUILD_LDFLAGS@
+BUILD_CPPFLAGS= -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
+ -I$(srcdir)/../include @INCINTL@ $(CPPINC) $(CPPFLAGS)
+
+# Actual name to use when installing a native compiler.
+GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
+GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)')
+CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)')
+GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)')
+GCOV_TOOL_INSTALL_NAME := $(shell echo gcov-tool|sed '$(program_transform_name)')
+GCOV_DUMP_INSTALL_NAME := $(shell echo gcov-dump|sed '$(program_transform_name)')
+
+# Setup the testing framework, if you have one
+EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \
+ echo $${rootme}/../expect/expect ; \
+ else echo expect ; fi`
+
+RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
+ echo $${srcdir}/../dejagnu/runtest ; \
+ else echo runtest; fi`
+RUNTESTFLAGS =
+
+# This should name the specs file that we're going to install. Target
+# Makefiles may override it and name another file to be generated from
+# the built-in specs and installed as the default spec, as long as
+# they also introduce a rule to generate a file name specs, to be used
+# at build time.
+SPECS = specs
+
+# Extra include files that are defined by HeaderInclude directives in
+# the .opt files
+OPTIONS_H_EXTRA =
+
+# Extra include files that are defined by SourceInclude directives in
+# the .opt files
+OPTIONS_C_EXTRA = $(PRETTY_PRINT_H)
+
+@option_includes@
+
+# End of variables for you to override.
+
+# GTM_H lists the config files that the generator files depend on,
+# while TM_H lists the ones ordinary gcc files depend on, which
+# includes several files generated by those generators.
+BCONFIG_H = bconfig.h $(build_xm_file_list)
+CONFIG_H = config.h $(host_xm_file_list)
+TCONFIG_H = tconfig.h $(xm_file_list)
+TM_P_H = tm_p.h $(tm_p_file_list)
+TM_D_H = tm_d.h $(tm_d_file_list)
+GTM_H = tm.h $(tm_file_list) insn-constants.h
+TM_H = $(GTM_H) insn-flags.h $(OPTIONS_H)
+
+# Variables for version information.
+BASEVER := $(srcdir)/BASE-VER # 4.x.y
+DEVPHASE := $(srcdir)/DEV-PHASE # experimental, prerelease, ""
+DATESTAMP := $(srcdir)/DATESTAMP # YYYYMMDD or empty
+REVISION := $(srcdir)/REVISION # [BRANCH revision XXXXXX]
+
+BASEVER_c := $(shell cat $(BASEVER))
+DEVPHASE_c := $(shell cat $(DEVPHASE))
+DATESTAMP_c := $(shell cat $(DATESTAMP))
+
+ifeq (,$(wildcard $(REVISION)))
+REVISION_c :=
+REVISION :=
+else
+REVISION_c := $(shell cat $(REVISION))
+endif
+
+version := $(shell @get_gcc_base_ver@ $(BASEVER))
+
+PATCHLEVEL_c := \
+ $(shell echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/')
+
+
+# For use in version.cc - double quoted strings, with appropriate
+# surrounding punctuation and spaces, and with the datestamp and
+# development phase collapsed to the empty string in release mode
+# (i.e. if DEVPHASE_c is empty and PATCHLEVEL_c is 0). The space
+# immediately after the comma in the $(if ...) constructs is
+# significant - do not remove it.
+BASEVER_s := "\"$(BASEVER_c)\""
+DEVPHASE_s := "\"$(if $(DEVPHASE_c), ($(DEVPHASE_c)))\""
+DATESTAMP_s := \
+ "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(DATESTAMP_c))\""
+PKGVERSION_s:= "\"@PKGVERSION@\""
+BUGURL_s := "\"@REPORT_BUGS_TO@\""
+
+PKGVERSION := @PKGVERSION@
+BUGURL_TEXI := @REPORT_BUGS_TEXI@
+
+ifdef REVISION_c
+REVISION_s := \
+ "\"$(if $(DEVPHASE_c)$(filter-out 0,$(PATCHLEVEL_c)), $(REVISION_c))\""
+else
+REVISION_s := "\"\""
+endif
+
+# Shorthand variables for dependency lists.
+DUMPFILE_H = $(srcdir)/../libcpp/include/line-map.h dumpfile.h
+VEC_H = vec.h statistics.h $(GGC_H)
+HASH_TABLE_H = $(HASHTAB_H) hash-table.h $(GGC_H)
+EXCEPT_H = except.h $(HASHTAB_H)
+TARGET_DEF = target.def target-hooks-macros.h target-insns.def
+C_TARGET_DEF = c-family/c-target.def target-hooks-macros.h
+COMMON_TARGET_DEF = common/common-target.def target-hooks-macros.h
+D_TARGET_DEF = d/d-target.def target-hooks-macros.h
+TARGET_H = $(TM_H) target.h $(TARGET_DEF) insn-modes.h insn-codes.h
+C_TARGET_H = c-family/c-target.h $(C_TARGET_DEF)
+COMMON_TARGET_H = common/common-target.h $(INPUT_H) $(COMMON_TARGET_DEF)
+D_TARGET_H = d/d-target.h $(D_TARGET_DEF)
+MACHMODE_H = machmode.h mode-classes.def
+HOOKS_H = hooks.h
+HOSTHOOKS_DEF_H = hosthooks-def.h $(HOOKS_H)
+LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H)
+TARGET_DEF_H = target-def.h target-hooks-def.h $(HOOKS_H) targhooks.h
+C_TARGET_DEF_H = c-family/c-target-def.h c-family/c-target-hooks-def.h \
+ $(TREE_H) $(C_COMMON_H) $(HOOKS_H) common/common-targhooks.h
+CORETYPES_H = coretypes.h insn-modes.h signop.h wide-int.h wide-int-print.h \
+ insn-modes-inline.h $(MACHMODE_H) double-int.h
+RTL_BASE_H = $(CORETYPES_H) rtl.h rtl.def reg-notes.def \
+ insn-notes.def $(INPUT_H) $(REAL_H) statistics.h $(VEC_H) \
+ $(FIXED_VALUE_H) alias.h $(HASHTAB_H)
+FIXED_VALUE_H = fixed-value.h
+RTL_H = $(RTL_BASE_H) $(FLAGS_H) genrtl.h
+READ_MD_H = $(OBSTACK_H) $(HASHTAB_H) read-md.h
+BUILTINS_DEF = builtins.def sync-builtins.def omp-builtins.def \
+ gtm-builtins.def sanitizer.def
+INTERNAL_FN_DEF = internal-fn.def
+INTERNAL_FN_H = internal-fn.h $(INTERNAL_FN_DEF)
+TREE_CORE_H = tree-core.h $(CORETYPES_H) all-tree.def tree.def \
+ c-family/c-common.def $(lang_tree_files) \
+ $(BUILTINS_DEF) $(INPUT_H) statistics.h \
+ $(VEC_H) treestruct.def $(HASHTAB_H) \
+ alias.h $(SYMTAB_H) $(FLAGS_H) \
+ $(REAL_H) $(FIXED_VALUE_H)
+TREE_H = tree.h $(TREE_CORE_H) tree-check.h
+REGSET_H = regset.h $(BITMAP_H) hard-reg-set.h
+BASIC_BLOCK_H = basic-block.h $(PREDICT_H) $(VEC_H) $(FUNCTION_H) \
+ cfg-flags.def cfghooks.h profile-count.h
+GIMPLE_H = gimple.h gimple.def gsstruct.def $(VEC_H) \
+ $(GGC_H) $(BASIC_BLOCK_H) $(TREE_H) tree-ssa-operands.h \
+ tree-ssa-alias.h $(INTERNAL_FN_H) $(HASH_TABLE_H) is-a.h
+GCOV_IO_H = gcov-io.h version.h auto-host.h gcov-counter.def
+RECOG_H = recog.h
+EMIT_RTL_H = emit-rtl.h
+FLAGS_H = flags.h flag-types.h $(OPTIONS_H)
+OPTIONS_H = options.h flag-types.h $(OPTIONS_H_EXTRA)
+FUNCTION_H = function.h $(HASHTAB_H) $(TM_H) hard-reg-set.h \
+ $(VEC_H) $(INPUT_H)
+EXPR_H = expr.h insn-config.h $(FUNCTION_H) $(RTL_H) $(FLAGS_H) $(TREE_H) \
+ $(EMIT_RTL_H)
+OPTABS_H = optabs.h insn-codes.h insn-opinit.h
+REGS_H = regs.h hard-reg-set.h
+CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(BITMAP_H) sbitmap.h
+IPA_UTILS_H = ipa-utils.h $(TREE_H) $(CGRAPH_H)
+IPA_REFERENCE_H = ipa-reference.h $(BITMAP_H) $(TREE_H)
+CGRAPH_H = cgraph.h $(VEC_H) $(TREE_H) $(BASIC_BLOCK_H) $(FUNCTION_H) \
+ cif-code.def ipa-ref.h $(LINKER_PLUGIN_API_H) is-a.h
+DF_H = df.h $(BITMAP_H) $(REGSET_H) sbitmap.h $(BASIC_BLOCK_H) \
+ alloc-pool.h $(TIMEVAR_H)
+RESOURCE_H = resource.h hard-reg-set.h $(DF_H)
+GCC_H = gcc.h version.h $(DIAGNOSTIC_CORE_H)
+GGC_H = ggc.h gtype-desc.h statistics.h
+TIMEVAR_H = timevar.h timevar.def
+INSN_ATTR_H = insn-attr.h insn-attr-common.h $(INSN_ADDR_H)
+INSN_ADDR_H = $(srcdir)/insn-addr.h
+C_COMMON_H = c-family/c-common.h c-family/c-common.def $(TREE_H) \
+ $(SPLAY_TREE_H) $(CPPLIB_H) $(GGC_H) $(DIAGNOSTIC_CORE_H)
+C_PRAGMA_H = c-family/c-pragma.h $(CPPLIB_H)
+C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
+SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h \
+ $(srcdir)/../include/safe-ctype.h $(srcdir)/../include/filenames.h
+PREDICT_H = predict.h predict.def
+CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \
+ $(srcdir)/../libcpp/include/cpplib.h
+CODYLIB_H = $(srcdir)/../libcody/cody.hh
+INPUT_H = $(srcdir)/../libcpp/include/line-map.h input.h
+OPTS_H = $(INPUT_H) $(VEC_H) opts.h $(OBSTACK_H)
+SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h $(OBSTACK_H)
+CPP_INTERNAL_H = $(srcdir)/../libcpp/internal.h
+TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) $(DUMPFILE_H)
+TREE_PASS_H = tree-pass.h $(TIMEVAR_H) $(DUMPFILE_H)
+TREE_SSA_H = tree-ssa.h tree-ssa-operands.h \
+ $(BITMAP_H) sbitmap.h $(BASIC_BLOCK_H) $(GIMPLE_H) \
+ $(HASHTAB_H) $(CGRAPH_H) $(IPA_REFERENCE_H) \
+ tree-ssa-alias.h
+PRETTY_PRINT_H = pretty-print.h $(INPUT_H) $(OBSTACK_H) wide-int-print.h
+TREE_PRETTY_PRINT_H = tree-pretty-print.h $(PRETTY_PRINT_H)
+GIMPLE_PRETTY_PRINT_H = gimple-pretty-print.h $(TREE_PRETTY_PRINT_H)
+DIAGNOSTIC_CORE_H = diagnostic-core.h $(INPUT_H) bversion.h diagnostic.def
+DIAGNOSTIC_H = diagnostic.h $(DIAGNOSTIC_CORE_H) $(PRETTY_PRINT_H)
+C_PRETTY_PRINT_H = c-family/c-pretty-print.h $(PRETTY_PRINT_H) \
+ $(C_COMMON_H) $(TREE_H)
+TREE_INLINE_H = tree-inline.h
+REAL_H = real.h
+LTO_STREAMER_H = lto-streamer.h $(LINKER_PLUGIN_API_H) $(TARGET_H) \
+ $(CGRAPH_H) $(VEC_H) $(HASH_TABLE_H) $(TREE_H) $(GIMPLE_H) \
+ $(GCOV_IO_H) $(DIAGNOSTIC_H) alloc-pool.h
+IPA_PROP_H = ipa-prop.h $(TREE_H) $(VEC_H) $(CGRAPH_H) $(GIMPLE_H) alloc-pool.h
+BITMAP_H = bitmap.h $(HASHTAB_H) statistics.h
+GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \
+ $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H)
+PLUGIN_H = plugin.h $(GCC_PLUGIN_H)
+PLUGIN_VERSION_H = plugin-version.h configargs.h
+CONTEXT_H = context.h
+GENSUPPORT_H = gensupport.h read-md.h optabs.def
+RTL_SSA_H = $(PRETTY_PRINT_H) insn-config.h splay-tree-utils.h \
+ $(RECOG_H) $(REGS_H) function-abi.h obstack-utils.h \
+ mux-utils.h rtlanal.h memmodel.h $(EMIT_RTL_H) \
+ rtl-ssa/accesses.h rtl-ssa/insns.h rtl-ssa/blocks.h \
+ rtl-ssa/changes.h rtl-ssa/functions.h rtl-ssa/is-a.inl \
+ rtl-ssa/access-utils.h rtl-ssa/insn-utils.h rtl-ssa/movement.h \
+ rtl-ssa/change-utils.h rtl-ssa/member-fns.inl
+
+#
+# Now figure out from those variables how to compile and link.
+
+# IN_GCC distinguishes between code compiled into GCC itself and other
+# programs built during a bootstrap.
+# autoconf inserts -DCROSS_DIRECTORY_STRUCTURE if we are building a
+# cross compiler which does not use the native headers and libraries.
+INTERNAL_CFLAGS = -DIN_GCC $(PICFLAG) @CROSS@
+
+# This is the variable actually used when we compile. If you change this,
+# you probably want to update BUILD_CFLAGS in configure.ac
+ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \
+ $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@
+
+# The C++ version.
+ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
+ $(COVERAGE_FLAGS) $(ALIASING_FLAGS) $(NOEXCEPTION_FLAGS) \
+ $(WARN_CXXFLAGS) @DEFS@
+
+# Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
+# puts -I options in CPPFLAGS, our include files in the srcdir will always
+# win against random include files in /usr/include.
+ALL_CPPFLAGS = $(INCLUDES) $(CPPFLAGS)
+
+# This is the variable to use when using $(COMPILER).
+ALL_COMPILERFLAGS = $(ALL_CXXFLAGS)
+
+# This is the variable to use when using $(LINKER).
+ALL_LINKERFLAGS = $(ALL_CXXFLAGS)
+
+# Build and host support libraries.
+
+# Use the "pic" build of libiberty if --enable-host-shared, unless we are
+# building for mingw.
+LIBIBERTY_PICDIR=$(if $(findstring mingw,$(target)),,pic)
+ifeq ($(enable_host_shared),yes)
+LIBIBERTY = ../libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
+BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/$(LIBIBERTY_PICDIR)/libiberty.a
+else
+LIBIBERTY = ../libiberty/libiberty.a
+BUILD_LIBIBERTY = $(build_libobjdir)/libiberty/libiberty.a
+endif
+
+# Dependencies on the intl and portability libraries.
+LIBDEPS= libcommon.a $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) \
+ $(LIBDECNUMBER) $(LIBBACKTRACE)
+
+# Likewise, for use in the tools that must run on this machine
+# even if we are cross-building GCC.
+BUILD_LIBDEPS= $(BUILD_LIBIBERTY)
+
+# How to link with both our special library facilities
+# and the system's installed libraries.
+LIBS = @LIBS@ libcommon.a $(CPPLIB) $(LIBINTL) $(LIBICONV) $(LIBBACKTRACE) \
+ $(LIBIBERTY) $(LIBDECNUMBER) $(HOST_LIBS)
+BACKENDLIBS = $(ISLLIBS) $(GMPLIBS) $(PLUGINLIBS) $(HOST_LIBS) \
+ $(ZLIB) $(ZSTD_LIB)
+# Any system libraries needed just for GNAT.
+SYSLIBS = @GNAT_LIBEXC@
+
+# Used from ada/gcc-interface/Make-lang.in
+GNATBIND = @GNATBIND@
+GNATMAKE = @GNATMAKE@
+
+# Used from d/Make-lang.in
+GDC = @GDC@
+GDCFLAGS = @GDCFLAGS@
+
+# Libs needed (at present) just for jcf-dump.
+LDEXP_LIB = @LDEXP_LIB@
+
+ZSTD_INC = @ZSTD_CPPFLAGS@
+ZSTD_LIB = @ZSTD_LDFLAGS@ @ZSTD_LIB@
+
+# Likewise, for use in the tools that must run on this machine
+# even if we are cross-building GCC.
+BUILD_LIBS = $(BUILD_LIBIBERTY)
+
+BUILD_RTL = build/rtl.o build/read-rtl.o build/ggc-none.o \
+ build/vec.o build/min-insn-modes.o build/gensupport.o \
+ build/print-rtl.o build/hash-table.o build/sort.o
+BUILD_MD = build/read-md.o
+BUILD_ERRORS = build/errors.o
+
+# Specify the directories to be searched for header files.
+# Both . and srcdir are used, in that order,
+# so that *config.h will be found in the compilation
+# subdirectory rather than in the source directory.
+# -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
+# currently being compiled, in both source trees, to be examined as well.
+# libintl.h will be found in ../intl if we are using the included libintl.
+INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
+ -I$(srcdir)/../include @INCINTL@ \
+ $(CPPINC) $(CODYINC) $(GMPINC) $(DECNUMINC) $(BACKTRACEINC) \
+ $(ISLINC)
+
+COMPILE.base = $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) -o $@
+ifeq ($(CXXDEPMODE),depmode=gcc3)
+# Note a subtlety here: we use $(@D) for the directory part, to make
+# things like the go/%.o rule work properly; but we use $(*F) for the
+# file part, as we just want the file part of the stem, not the entire
+# file name.
+COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
+POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
+else
+COMPILE = source='$<' object='$@' libtool=no \
+ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
+POSTCOMPILE =
+endif
+
+.cc.o .c.o:
+ $(COMPILE) $<
+ $(POSTCOMPILE)
+
+#
+# Support for additional languages (other than C).
+# C can be supported this way too (leave for later).
+
+LANG_CONFIGUREFRAGS = @all_lang_configurefrags@
+LANG_MAKEFRAGS = @all_lang_makefrags@
+
+# Used by gcc/jit/Make-lang.in
+LD_VERSION_SCRIPT_OPTION = @ld_version_script_option@
+LD_SONAME_OPTION = @ld_soname_option@
+
+# Flags to pass to recursive makes.
+# CC is set by configure.
+# ??? The choices here will need some experimenting with.
+
+export AR_FOR_TARGET
+export AR_CREATE_FOR_TARGET
+export AR_FLAGS_FOR_TARGET
+export AR_EXTRACT_FOR_TARGET
+export AWK
+export DESTDIR
+export GCC_FOR_TARGET
+export INCLUDES
+export INSTALL_DATA
+export LIPO_FOR_TARGET
+export MACHMODE_H
+export NM_FOR_TARGET
+export STRIP_FOR_TARGET
+export RANLIB_FOR_TARGET
+export libsubdir
+
+FLAGS_TO_PASS = \
+ "ADA_CFLAGS=$(ADA_CFLAGS)" \
+ "BISON=$(BISON)" \
+ "BISONFLAGS=$(BISONFLAGS)" \
+ "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \
+ "LDFLAGS=$(LDFLAGS)" \
+ "FLEX=$(FLEX)" \
+ "FLEXFLAGS=$(FLEXFLAGS)" \
+ "INSTALL=$(INSTALL)" \
+ "INSTALL_DATA=$(INSTALL_DATA)" \
+ "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+ "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+ "LN=$(LN)" \
+ "LN_S=$(LN_S)" \
+ "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
+ "MAKEINFO=$(MAKEINFO)" \
+ "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
+ "MAKEOVERRIDES=" \
+ "SHELL=$(SHELL)" \
+ "exeext=$(exeext)" \
+ "build_exeext=$(build_exeext)" \
+ "objext=$(objext)" \
+ "exec_prefix=$(exec_prefix)" \
+ "prefix=$(prefix)" \
+ "local_prefix=$(local_prefix)" \
+ "gxx_include_dir=$(gcc_gxx_include_dir)" \
+ "gxx_libcxx_include_dir=$(gcc_gxx_libcxx_include_dir)" \
+ "build_tooldir=$(build_tooldir)" \
+ "gcc_tooldir=$(gcc_tooldir)" \
+ "bindir=$(bindir)" \
+ "libexecsubdir=$(libexecsubdir)" \
+ "datarootdir=$(datarootdir)" \
+ "datadir=$(datadir)" \
+ "libsubdir=$(libsubdir)" \
+ "localedir=$(localedir)"
+#
+# Lists of files for various purposes.
+
+# All option source files
+ALL_OPT_FILES=$(lang_opt_files) $(extra_opt_files)
+
+# Target specific, C specific object file
+C_TARGET_OBJS=@c_target_objs@
+
+# Target specific, C++ specific object file
+CXX_TARGET_OBJS=@cxx_target_objs@
+
+# Target specific, D specific object file
+D_TARGET_OBJS=@d_target_objs@
+
+# Target specific, Fortran specific object file
+FORTRAN_TARGET_OBJS=@fortran_target_objs@
+
+# Object files for gcc many-languages driver.
+GCC_OBJS = gcc.o gcc-main.o ggc-none.o
+
+c-family-warn = $(STRICT_WARN)
+
+# Language-specific object files shared by all C-family front ends.
+C_COMMON_OBJS = c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o \
+ c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o \
+ c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o \
+ c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o \
+ c-family/c-semantics.o c-family/c-ada-spec.o \
+ c-family/c-ubsan.o c-family/known-headers.o \
+ c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o
+
+# Analyzer object files
+ANALYZER_OBJS = \
+ analyzer/analysis-plan.o \
+ analyzer/analyzer.o \
+ analyzer/analyzer-logging.o \
+ analyzer/analyzer-pass.o \
+ analyzer/analyzer-selftests.o \
+ analyzer/bar-chart.o \
+ analyzer/call-info.o \
+ analyzer/call-string.o \
+ analyzer/checker-path.o \
+ analyzer/complexity.o \
+ analyzer/constraint-manager.o \
+ analyzer/diagnostic-manager.o \
+ analyzer/engine.o \
+ analyzer/feasible-graph.o \
+ analyzer/function-set.o \
+ analyzer/pending-diagnostic.o \
+ analyzer/program-point.o \
+ analyzer/program-state.o \
+ analyzer/region.o \
+ analyzer/region-model.o \
+ analyzer/region-model-asm.o \
+ analyzer/region-model-impl-calls.o \
+ analyzer/region-model-manager.o \
+ analyzer/region-model-reachability.o \
+ analyzer/sm.o \
+ analyzer/sm-file.o \
+ analyzer/sm-malloc.o \
+ analyzer/sm-pattern-test.o \
+ analyzer/sm-sensitive.o \
+ analyzer/sm-signal.o \
+ analyzer/sm-taint.o \
+ analyzer/state-purge.o \
+ analyzer/store.o \
+ analyzer/supergraph.o \
+ analyzer/svalue.o \
+ analyzer/trimmed-graph.o
+
+# Language-independent object files.
+# We put the *-match.o and insn-*.o files first so that a parallel make
+# will build them sooner, because they are large and otherwise tend to be
+# the last objects to finish building.
+OBJS = \
+ gimple-match.o \
+ generic-match.o \
+ insn-attrtab.o \
+ insn-automata.o \
+ insn-dfatab.o \
+ insn-emit.o \
+ insn-extract.o \
+ insn-latencytab.o \
+ insn-modes.o \
+ insn-opinit.o \
+ insn-output.o \
+ insn-peep.o \
+ insn-preds.o \
+ insn-recog.o \
+ insn-enums.o \
+ ggc-page.o \
+ adjust-alignment.o \
+ alias.o \
+ alloc-pool.o \
+ auto-inc-dec.o \
+ auto-profile.o \
+ bb-reorder.o \
+ bitmap.o \
+ builtins.o \
+ caller-save.o \
+ calls.o \
+ ccmp.o \
+ cfg.o \
+ cfganal.o \
+ cfgbuild.o \
+ cfgcleanup.o \
+ cfgexpand.o \
+ cfghooks.o \
+ cfgloop.o \
+ cfgloopanal.o \
+ cfgloopmanip.o \
+ cfgrtl.o \
+ ctfc.o \
+ ctfout.o \
+ btfout.o \
+ symtab.o \
+ symtab-thunks.o \
+ symtab-clones.o \
+ cgraph.o \
+ cgraphbuild.o \
+ cgraphunit.o \
+ cgraphclones.o \
+ combine.o \
+ combine-stack-adj.o \
+ compare-elim.o \
+ context.o \
+ convert.o \
+ coroutine-passes.o \
+ coverage.o \
+ cppbuiltin.o \
+ cppdefault.o \
+ cprop.o \
+ cse.o \
+ cselib.o \
+ data-streamer.o \
+ data-streamer-in.o \
+ data-streamer-out.o \
+ dbxout.o \
+ dbgcnt.o \
+ dce.o \
+ ddg.o \
+ debug.o \
+ df-core.o \
+ df-problems.o \
+ df-scan.o \
+ dfp.o \
+ digraph.o \
+ dojump.o \
+ dominance.o \
+ domwalk.o \
+ double-int.o \
+ dse.o \
+ dumpfile.o \
+ dwarf2asm.o \
+ dwarf2cfi.o \
+ dwarf2ctf.o \
+ dwarf2out.o \
+ early-remat.o \
+ emit-rtl.o \
+ et-forest.o \
+ except.o \
+ explow.o \
+ expmed.o \
+ expr.o \
+ fibonacci_heap.o \
+ file-prefix-map.o \
+ final.o \
+ fixed-value.o \
+ fold-const.o \
+ fold-const-call.o \
+ function.o \
+ function-abi.o \
+ function-tests.o \
+ fwprop.o \
+ gcc-rich-location.o \
+ gcse.o \
+ gcse-common.o \
+ ggc-common.o \
+ ggc-tests.o \
+ gimple.o \
+ gimple-array-bounds.o \
+ gimple-builder.o \
+ gimple-expr.o \
+ gimple-if-to-switch.o \
+ gimple-iterator.o \
+ gimple-fold.o \
+ gimple-harden-conditionals.o \
+ gimple-laddress.o \
+ gimple-loop-interchange.o \
+ gimple-loop-jam.o \
+ gimple-loop-versioning.o \
+ gimple-low.o \
+ gimple-predicate-analysis.o \
+ gimple-pretty-print.o \
+ gimple-range.o \
+ gimple-range-cache.o \
+ gimple-range-edge.o \
+ gimple-range-fold.o \
+ gimple-range-gori.o \
+ gimple-range-trace.o \
+ gimple-ssa-backprop.o \
+ gimple-ssa-evrp.o \
+ gimple-ssa-evrp-analyze.o \
+ gimple-ssa-isolate-paths.o \
+ gimple-ssa-nonnull-compare.o \
+ gimple-ssa-split-paths.o \
+ gimple-ssa-store-merging.o \
+ gimple-ssa-strength-reduction.o \
+ gimple-ssa-sprintf.o \
+ gimple-ssa-warn-access.o \
+ gimple-ssa-warn-alloca.o \
+ gimple-ssa-warn-restrict.o \
+ gimple-streamer-in.o \
+ gimple-streamer-out.o \
+ gimple-walk.o \
+ gimple-warn-recursion.o \
+ gimplify.o \
+ gimplify-me.o \
+ godump.o \
+ graph.o \
+ graphds.o \
+ graphviz.o \
+ graphite.o \
+ graphite-isl-ast-to-gimple.o \
+ graphite-dependences.o \
+ graphite-optimize-isl.o \
+ graphite-poly.o \
+ graphite-scop-detection.o \
+ graphite-sese-to-poly.o \
+ gtype-desc.o \
+ haifa-sched.o \
+ hash-map-tests.o \
+ hash-set-tests.o \
+ hw-doloop.o \
+ hwint.o \
+ ifcvt.o \
+ ree.o \
+ inchash.o \
+ incpath.o \
+ init-regs.o \
+ internal-fn.o \
+ ipa-cp.o \
+ ipa-sra.o \
+ ipa-devirt.o \
+ ipa-fnsummary.o \
+ ipa-polymorphic-call.o \
+ ipa-split.o \
+ ipa-inline.o \
+ ipa-comdats.o \
+ ipa-free-lang-data.o \
+ ipa-visibility.o \
+ ipa-inline-analysis.o \
+ ipa-inline-transform.o \
+ ipa-modref.o \
+ ipa-modref-tree.o \
+ ipa-predicate.o \
+ ipa-profile.o \
+ ipa-prop.o \
+ ipa-param-manipulation.o \
+ ipa-pure-const.o \
+ ipa-icf.o \
+ ipa-icf-gimple.o \
+ ipa-reference.o \
+ ipa-ref.o \
+ ipa-utils.o \
+ ipa.o \
+ ira.o \
+ ira-build.o \
+ ira-costs.o \
+ ira-conflicts.o \
+ ira-color.o \
+ ira-emit.o \
+ ira-lives.o \
+ jump.o \
+ langhooks.o \
+ lcm.o \
+ lists.o \
+ loop-doloop.o \
+ loop-init.o \
+ loop-invariant.o \
+ loop-iv.o \
+ loop-unroll.o \
+ lower-subreg.o \
+ lra.o \
+ lra-assigns.o \
+ lra-coalesce.o \
+ lra-constraints.o \
+ lra-eliminations.o \
+ lra-lives.o \
+ lra-remat.o \
+ lra-spills.o \
+ lto-cgraph.o \
+ lto-streamer.o \
+ lto-streamer-in.o \
+ lto-streamer-out.o \
+ lto-section-in.o \
+ lto-section-out.o \
+ lto-opts.o \
+ lto-compress.o \
+ mcf.o \
+ mode-switching.o \
+ modulo-sched.o \
+ multiple_target.o \
+ omp-offload.o \
+ omp-expand.o \
+ omp-general.o \
+ omp-low.o \
+ omp-oacc-kernels-decompose.o \
+ omp-oacc-neuter-broadcast.o \
+ omp-simd-clone.o \
+ opt-problem.o \
+ optabs.o \
+ optabs-libfuncs.o \
+ optabs-query.o \
+ optabs-tree.o \
+ optinfo.o \
+ optinfo-emit-json.o \
+ options-save.o \
+ opts-global.o \
+ ordered-hash-map-tests.o \
+ passes.o \
+ plugin.o \
+ pointer-query.o \
+ postreload-gcse.o \
+ postreload.o \
+ predict.o \
+ print-rtl.o \
+ print-rtl-function.o \
+ print-tree.o \
+ profile.o \
+ profile-count.o \
+ range.o \
+ range-op.o \
+ read-md.o \
+ read-rtl.o \
+ read-rtl-function.o \
+ real.o \
+ realmpfr.o \
+ recog.o \
+ reg-stack.o \
+ regcprop.o \
+ reginfo.o \
+ regrename.o \
+ regstat.o \
+ reload.o \
+ reload1.o \
+ reorg.o \
+ resource.o \
+ rtl-error.o \
+ rtl-ssa/accesses.o \
+ rtl-ssa/blocks.o \
+ rtl-ssa/changes.o \
+ rtl-ssa/functions.o \
+ rtl-ssa/insns.o \
+ rtl-tests.o \
+ rtl.o \
+ rtlhash.o \
+ rtlanal.o \
+ rtlhooks.o \
+ rtx-vector-builder.o \
+ run-rtl-passes.o \
+ sched-deps.o \
+ sched-ebb.o \
+ sched-rgn.o \
+ sel-sched-ir.o \
+ sel-sched-dump.o \
+ sel-sched.o \
+ selftest-rtl.o \
+ selftest-run-tests.o \
+ sese.o \
+ shrink-wrap.o \
+ simplify-rtx.o \
+ sparseset.o \
+ spellcheck.o \
+ spellcheck-tree.o \
+ splay-tree-utils.o \
+ sreal.o \
+ stack-ptr-mod.o \
+ statistics.o \
+ stmt.o \
+ stor-layout.o \
+ store-motion.o \
+ streamer-hooks.o \
+ stringpool.o \
+ substring-locations.o \
+ target-globals.o \
+ targhooks.o \
+ timevar.o \
+ toplev.o \
+ tracer.o \
+ trans-mem.o \
+ tree-affine.o \
+ asan.o \
+ tsan.o \
+ ubsan.o \
+ sanopt.o \
+ sancov.o \
+ tree-call-cdce.o \
+ tree-cfg.o \
+ tree-cfgcleanup.o \
+ tree-chrec.o \
+ tree-complex.o \
+ tree-data-ref.o \
+ tree-dfa.o \
+ tree-diagnostic.o \
+ tree-diagnostic-path.o \
+ tree-dump.o \
+ tree-eh.o \
+ tree-emutls.o \
+ tree-if-conv.o \
+ tree-inline.o \
+ tree-into-ssa.o \
+ tree-iterator.o \
+ tree-loop-distribution.o \
+ tree-nested.o \
+ tree-nrv.o \
+ tree-object-size.o \
+ tree-outof-ssa.o \
+ tree-parloops.o \
+ tree-phinodes.o \
+ tree-predcom.o \
+ tree-pretty-print.o \
+ tree-profile.o \
+ tree-scalar-evolution.o \
+ tree-sra.o \
+ tree-switch-conversion.o \
+ tree-ssa-address.o \
+ tree-ssa-alias.o \
+ tree-ssa-ccp.o \
+ tree-ssa-coalesce.o \
+ tree-ssa-copy.o \
+ tree-ssa-dce.o \
+ tree-ssa-dom.o \
+ tree-ssa-dse.o \
+ tree-ssa-forwprop.o \
+ tree-ssa-ifcombine.o \
+ tree-ssa-live.o \
+ tree-ssa-loop-ch.o \
+ tree-ssa-loop-im.o \
+ tree-ssa-loop-ivcanon.o \
+ tree-ssa-loop-ivopts.o \
+ tree-ssa-loop-manip.o \
+ tree-ssa-loop-niter.o \
+ tree-ssa-loop-prefetch.o \
+ tree-ssa-loop-split.o \
+ tree-ssa-loop-unswitch.o \
+ tree-ssa-loop.o \
+ tree-ssa-math-opts.o \
+ tree-ssa-operands.o \
+ gimple-range-path.o \
+ tree-ssa-phiopt.o \
+ tree-ssa-phiprop.o \
+ tree-ssa-pre.o \
+ tree-ssa-propagate.o \
+ tree-ssa-reassoc.o \
+ tree-ssa-sccvn.o \
+ tree-ssa-scopedtables.o \
+ tree-ssa-sink.o \
+ tree-ssa-strlen.o \
+ tree-ssa-structalias.o \
+ tree-ssa-tail-merge.o \
+ tree-ssa-ter.o \
+ tree-ssa-threadbackward.o \
+ tree-ssa-threadedge.o \
+ tree-ssa-threadupdate.o \
+ tree-ssa-uncprop.o \
+ tree-ssa-uninit.o \
+ tree-ssa.o \
+ tree-ssanames.o \
+ tree-stdarg.o \
+ tree-streamer.o \
+ tree-streamer-in.o \
+ tree-streamer-out.o \
+ tree-tailcall.o \
+ tree-vect-generic.o \
+ gimple-isel.o \
+ tree-vect-patterns.o \
+ tree-vect-data-refs.o \
+ tree-vect-stmts.o \
+ tree-vect-loop.o \
+ tree-vect-loop-manip.o \
+ tree-vect-slp.o \
+ tree-vect-slp-patterns.o \
+ tree-vectorizer.o \
+ tree-vector-builder.o \
+ tree-vrp.o \
+ tree.o \
+ tristate.o \
+ typed-splay-tree.o \
+ valtrack.o \
+ value-pointer-equiv.o \
+ value-query.o \
+ value-range.o \
+ value-range-equiv.o \
+ value-relation.o \
+ value-prof.o \
+ var-tracking.o \
+ varasm.o \
+ varpool.o \
+ vec-perm-indices.o \
+ vmsdbgout.o \
+ vr-values.o \
+ vtable-verify.o \
+ warning-control.o \
+ web.o \
+ wide-int.o \
+ wide-int-print.o \
+ xcoffout.o \
+ $(out_object_file) \
+ $(ANALYZER_OBJS) \
+ $(EXTRA_OBJS) \
+ $(host_hook_obj)
+
+# Objects in libcommon.a, potentially used by all host binaries and with
+# no target dependencies.
+OBJS-libcommon = diagnostic-spec.o diagnostic.o diagnostic-color.o \
+ diagnostic-show-locus.o diagnostic-format-json.o json.o \
+ edit-context.o \
+ pretty-print.o intl.o \
+ sbitmap.o \
+ vec.o input.o hash-table.o ggc-none.o memory-block.o \
+ selftest.o selftest-diagnostic.o sort.o
+
+# Objects in libcommon-target.a, used by drivers and by the core
+# compiler and containing target-dependent code.
+OBJS-libcommon-target = $(common_out_object_file) prefix.o \
+ opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
+ hash-table.o file-find.o spellcheck.o selftest.o opt-suggestions.o
+
+# This lists all host objects for the front ends.
+ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
+
+ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
+ $(OBJS-libcommon-target) main.o c-family/cppspec.o \
+ $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
+ $(GCOV_TOOL_OBJS) $(GENGTYPE_OBJS) gcc-ar.o gcc-nm.o gcc-ranlib.o \
+ lto-wrapper.o collect-utils.o
+
+# for anything that is shared use the cc1plus profile data, as that
+# is likely the most exercised during the build
+ifeq ($(if $(wildcard ../stage_current),$(shell cat \
+ ../stage_current)),stageautofeedback)
+$(ALL_HOST_BACKEND_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1plus.fda
+$(ALL_HOST_BACKEND_OBJS): cc1plus.fda
+endif
+
+# This lists all host object files, whether they are included in this
+# compilation or not.
+ALL_HOST_OBJS = $(ALL_HOST_FRONTEND_OBJS) $(ALL_HOST_BACKEND_OBJS)
+
+BACKEND = libbackend.a main.o libcommon-target.a libcommon.a \
+ $(CPPLIB) $(LIBDECNUMBER)
+
+# This is defined to "yes" if Tree checking is enabled, which roughly means
+# front-end checking.
+TREECHECKING = @TREECHECKING@
+
+# The full name of the driver on installation
+FULL_DRIVER_NAME=$(target_noncanonical)-gcc-$(version)$(exeext)
+
+MOSTLYCLEANFILES = insn-flags.h insn-config.h insn-codes.h \
+ insn-output.cc insn-recog.cc insn-emit.cc insn-extract.cc insn-peep.cc \
+ insn-attr.h insn-attr-common.h insn-attrtab.cc insn-dfatab.cc \
+ insn-latencytab.cc insn-opinit.cc insn-opinit.h insn-preds.cc insn-constants.h \
+ tm-preds.h tm-constrs.h checksum-options gimple-match.cc generic-match.cc \
+ tree-check.h min-insn-modes.cc insn-modes.cc insn-modes.h insn-modes-inline.h \
+ genrtl.h gt-*.h gtype-*.h gtype-desc.cc gtyp-input.list \
+ case-cfn-macros.h cfn-operators.pd \
+ xgcc$(exeext) cpp$(exeext) $(FULL_DRIVER_NAME) \
+ $(EXTRA_PROGRAMS) gcc-cross$(exeext) \
+ $(SPECS) collect2$(exeext) gcc-ar$(exeext) gcc-nm$(exeext) \
+ gcc-ranlib$(exeext) \
+ genversion$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \
+ gcov-tool$(exeect) \
+ gengtype$(exeext) *.[0-9][0-9].* *.[si] *-checksum.cc libbackend.a \
+ libcommon-target.a libcommon.a libgcc.mk perf.data
+
+# This symlink makes the full installation name of the driver be available
+# from within the *build* directory, for use when running the JIT library
+# from there (e.g. when running its testsuite).
+$(FULL_DRIVER_NAME): ./xgcc$(exeext)
+ rm -f $@
+ $(LN_S) $< $@
+
+#
+# SELFTEST_DEPS need to be set before including language makefile fragments.
+# Otherwise $(SELFTEST_DEPS) is empty when used from <LANG>/Make-lang.in.
+SELFTEST_DEPS = $(GCC_PASSES) stmp-int-hdrs $(srcdir)/testsuite/selftests
+
+DO_LINK_SERIALIZATION = @DO_LINK_SERIALIZATION@
+
+# Language makefile fragments.
+
+# The following targets define the interface between us and the languages.
+#
+# all.cross, start.encap, rest.encap,
+# install-common, install-info, install-man,
+# uninstall,
+# mostlyclean, clean, distclean, maintainer-clean,
+#
+# Each language is linked in with a series of hooks. The name of each
+# hooked is "lang.${target_name}" (eg: lang.info). Configure computes
+# and adds these here. We use double-colon rules for some of the hooks;
+# double-colon rules should be preferred for any new hooks.
+
+# language hooks, generated by configure
+@language_hooks@
+
+ifeq ($(DO_LINK_SERIALIZATION),)
+LINK_PROGRESS = :
+else
+LINK_PROGRESS = msg="Linking $@ |"; cnt=0; if test "$(2)" = start; then \
+ idx=0; cnt2=$(DO_LINK_SERIALIZATION); \
+ while test $$cnt2 -le $(1); do msg="$${msg}=="; cnt2=`expr $$cnt2 + 1`; idx=`expr $$idx + 1`; done; \
+ cnt=$$idx; \
+ while test $$cnt -lt $(1); do msg="$${msg}>>"; cnt=`expr $$cnt + 1`; done; \
+ msg="$${msg}--"; cnt=`expr $$cnt + 1`; \
+ else \
+ idx=`expr $(1) + 1`; \
+ while test $$cnt -le $(1); do msg="$${msg}=="; cnt=`expr $$cnt + 1`; done; \
+ fi; \
+ while test $$cnt -lt $(SERIAL_COUNT); do msg="$${msg} "; cnt=`expr $$cnt + 1`; done; \
+ msg="$${msg}| `expr 100 \* $$idx / $(SERIAL_COUNT)`%"; echo "$$msg"
+endif
+
+# Wire in install-gnatlib invocation with `make install' for a configuration
+# with top-level libada disabled.
+gnat_install_lib = @gnat_install_lib@
+
+# per-language makefile fragments
+-include $(LANG_MAKEFRAGS)
+
+# target and host overrides must follow the per-language makefile fragments
+# so they can override or augment language-specific variables
+
+# target overrides
+-include $(tmake_file)
+
+# host overrides
+-include $(xmake_file)
+
+# all-tree.def includes all the tree.def files.
+all-tree.def: s-alltree; @true
+s-alltree: Makefile
+ rm -f tmp-all-tree.def
+ echo '#include "tree.def"' > tmp-all-tree.def
+ echo 'END_OF_BASE_TREE_CODES' >> tmp-all-tree.def
+ echo '#include "c-family/c-common.def"' >> tmp-all-tree.def
+ ltf="$(lang_tree_files)"; for f in $$ltf; do \
+ echo "#include \"$$f\""; \
+ done | sed 's|$(srcdir)/||' >> tmp-all-tree.def
+ $(SHELL) $(srcdir)/../move-if-change tmp-all-tree.def all-tree.def
+ $(STAMP) s-alltree
+
+# Now that LANG_MAKEFRAGS are included, we can add special flags to the
+# objects that belong to the front ends. We add an extra define that
+# causes back-end specific include files to be poisoned, in the hope that
+# we can avoid introducing dependencies of the front ends on things that
+# no front end should ever look at (e.g. everything RTL related).
+$(foreach file,$(ALL_HOST_FRONTEND_OBJS),$(eval CFLAGS-$(file) += -DIN_GCC_FRONTEND))
+
+#
+
+# -----------------------------
+# Rebuilding this configuration
+# -----------------------------
+
+# On the use of stamps:
+# Consider the example of tree-check.h. It is constructed with build/gencheck.
+# A simple rule to build tree-check.h would be
+# tree-check.h: build/gencheck$(build_exeext)
+# $(RUN_GEN) build/gencheck$(build_exeext) > tree-check.h
+#
+# but tree-check.h doesn't change every time gencheck changes. It would the
+# nice if targets that depend on tree-check.h wouldn't be rebuild
+# unnecessarily when tree-check.h is unchanged. To make this, tree-check.h
+# must not be overwritten with a identical copy. One solution is to use a
+# temporary file
+# tree-check.h: build/gencheck$(build_exeext)
+# $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+#
+# This solution has a different problem. Since the time stamp of tree-check.h
+# is unchanged, make will try to update tree-check.h every time it runs.
+# To prevent this, one can add a stamp
+# tree-check.h: s-check
+# s-check : build/gencheck$(build_exeext)
+# $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+# $(STAMP) s-check
+#
+# The problem with this solution is that make thinks that tree-check.h is
+# always unchanged. Make must be deceived into thinking that tree-check.h is
+# rebuild by the "tree-check.h: s-check" rule. To do this, add a dummy command:
+# tree-check.h: s-check; @true
+# s-check : build/gencheck$(build_exeext)
+# $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+# $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+# $(STAMP) s-check
+#
+# This is what is done in this makefile. Note that mkconfig.sh has a
+# move-if-change built-in
+
+Makefile: config.status $(srcdir)/Makefile.in $(LANG_MAKEFRAGS)
+ LANGUAGES="$(CONFIG_LANGUAGES)" \
+ CONFIG_HEADERS= \
+ CONFIG_SHELL="$(SHELL)" \
+ CONFIG_FILES=$@ $(SHELL) config.status
+
+config.h: cs-config.h ; @true
+bconfig.h: cs-bconfig.h ; @true
+tconfig.h: cs-tconfig.h ; @true
+tm.h: cs-tm.h ; @true
+tm_p.h: cs-tm_p.h ; @true
+tm_d.h: cs-tm_d.h ; @true
+
+cs-config.h: Makefile
+ TARGET_CPU_DEFAULT="" \
+ HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \
+ $(SHELL) $(srcdir)/mkconfig.sh config.h
+
+cs-bconfig.h: Makefile
+ TARGET_CPU_DEFAULT="" \
+ HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \
+ $(SHELL) $(srcdir)/mkconfig.sh bconfig.h
+
+cs-tconfig.h: Makefile
+ TARGET_CPU_DEFAULT="" \
+ HEADERS="$(xm_include_list)" DEFINES="USED_FOR_TARGET $(xm_defines)" \
+ $(SHELL) $(srcdir)/mkconfig.sh tconfig.h
+
+cs-tm.h: Makefile
+ TARGET_CPU_DEFAULT="$(target_cpu_default)" \
+ HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \
+ $(SHELL) $(srcdir)/mkconfig.sh tm.h
+
+cs-tm_p.h: Makefile
+ TARGET_CPU_DEFAULT="" \
+ HEADERS="$(tm_p_include_list)" DEFINES="" \
+ $(SHELL) $(srcdir)/mkconfig.sh tm_p.h
+
+cs-tm_d.h: Makefile
+ TARGET_CPU_DEFAULT="" \
+ HEADERS="$(tm_d_include_list)" DEFINES="" \
+ $(SHELL) $(srcdir)/mkconfig.sh tm_d.h
+
+# Don't automatically run autoconf, since configure.ac might be accidentally
+# newer than configure. Also, this writes into the source directory which
+# might be on a read-only file system. If configured for maintainer mode
+# then do allow autoconf to be run.
+
+AUTOCONF = autoconf
+ACLOCAL = aclocal
+ACLOCAL_AMFLAGS = -I ../config -I ..
+aclocal_deps = \
+ $(srcdir)/../libtool.m4 \
+ $(srcdir)/../ltoptions.m4 \
+ $(srcdir)/../ltsugar.m4 \
+ $(srcdir)/../ltversion.m4 \
+ $(srcdir)/../lt~obsolete.m4 \
+ $(srcdir)/../config/acx.m4 \
+ $(srcdir)/../config/codeset.m4 \
+ $(srcdir)/../config/depstand.m4 \
+ $(srcdir)/../config/dfp.m4 \
+ $(srcdir)/../config/gcc-plugin.m4 \
+ $(srcdir)/../config/gettext-sister.m4 \
+ $(srcdir)/../config/iconv.m4 \
+ $(srcdir)/../config/lcmessage.m4 \
+ $(srcdir)/../config/lead-dot.m4 \
+ $(srcdir)/../config/lib-ld.m4 \
+ $(srcdir)/../config/lib-link.m4 \
+ $(srcdir)/../config/lib-prefix.m4 \
+ $(srcdir)/../config/mmap.m4 \
+ $(srcdir)/../config/override.m4 \
+ $(srcdir)/../config/picflag.m4 \
+ $(srcdir)/../config/progtest.m4 \
+ $(srcdir)/../config/stdint.m4 \
+ $(srcdir)/../config/warnings.m4 \
+ $(srcdir)/../config/zlib.m4 \
+ $(srcdir)/acinclude.m4
+
+$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/aclocal.m4
+ (cd $(srcdir) && $(AUTOCONF))
+
+$(srcdir)/aclocal.m4 : @MAINT@ $(aclocal_deps)
+ (cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS))
+
+# cstamp-h.in controls rebuilding of config.in.
+# It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
+# delete it. A stamp file is needed as autoheader won't update the file if
+# nothing has changed.
+# It remains in the source directory and is part of the distribution.
+# This follows what is done in shellutils, fileutils, etc.
+# "echo timestamp" is used instead of touch to be consistent with other
+# packages that use autoconf (??? perhaps also to avoid problems with patch?).
+# ??? Newer versions have a maintainer mode that may be useful here.
+
+# Don't run autoheader automatically either.
+# Only run it if maintainer mode is enabled.
+@MAINT@ AUTOHEADER = autoheader
+@MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in
+@MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac
+@MAINT@ (cd $(srcdir) && $(AUTOHEADER))
+@MAINT@ @rm -f $(srcdir)/cstamp-h.in
+@MAINT@ echo timestamp > $(srcdir)/cstamp-h.in
+auto-host.h: cstamp-h ; @true
+cstamp-h: config.in config.status
+ CONFIG_HEADERS=auto-host.h:config.in \
+ CONFIG_FILES= \
+ LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status
+
+# On configurations that require auto-build.h, it is created while
+# running configure, so make config.status depend on it, so that
+# config.status --recheck runs and updates or creates it.
+@HAVE_AUTO_BUILD@auto-build.h: $(srcdir)/configure $(srcdir)/config.gcc
+@HAVE_AUTO_BUILD@ @if test -f $@; then echo rerunning config.status to update $@; \
+@HAVE_AUTO_BUILD@ else echo rerunning config.status to update $@; fi
+@HAVE_AUTO_BUILD@config.status: auto-build.h
+
+# Really, really stupid make features, such as SUN's KEEP_STATE, may force
+# a target to build even if it is up-to-date. So we must verify that
+# config.status does not exist before failing.
+config.status: $(srcdir)/configure $(srcdir)/config.gcc $(LANG_CONFIGUREFRAGS)
+ @if [ ! -f config.status ] ; then \
+ echo You must configure gcc. Look at http://gcc.gnu.org/install/ for details.; \
+ false; \
+ else \
+ LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \
+ fi
+
+# --------
+# UNSORTED
+# --------
+
+# Provide quickstrap as a target that people can type into the gcc directory,
+# and that fails if you're not into it.
+quickstrap: all
+ cd $(toplevel_builddir) && $(MAKE) all-target-libgcc
+
+all.internal: start.encap rest.encap doc selftest
+# This is what to compile if making a cross-compiler.
+all.cross: native gcc-cross$(exeext) cpp$(exeext) specs \
+ libgcc-support lang.all.cross doc selftest @GENINSRC@ srcextra
+# This is what must be made before installing GCC and converting libraries.
+start.encap: native xgcc$(exeext) cpp$(exeext) specs \
+ libgcc-support lang.start.encap @GENINSRC@ srcextra
+# These can't be made until after GCC can run.
+rest.encap: lang.rest.encap
+# This is what is made with the host's compiler
+# whether making a cross compiler or not.
+native: config.status auto-host.h build-@POSUB@ $(LANGUAGES) \
+ $(EXTRA_PROGRAMS) $(COLLECT2) lto-wrapper$(exeext) \
+ gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
+
+ifeq ($(enable_plugin),yes)
+native: gengtype$(exeext)
+endif
+
+# On the target machine, finish building a cross compiler.
+# This does the things that can't be done on the host machine.
+rest.cross: specs
+
+# GCC's selftests.
+# Specify a dummy input file to placate the driver.
+# Specify -nostdinc to work around missing WIND_BASE environment variable
+# required for *-wrs-vxworks-* targets.
+# Specify -o /dev/null so the output of -S is discarded. More importantly
+# It does not try to create a file with the name "null.s" on POSIX and
+# "nul.s" on Windows. Because on Windows "nul" is a reserved file name.
+# Beware that /dev/null is not available to mingw tools, so directly use
+# "nul" instead of "/dev/null" if we're building on a mingw machine.
+# Specify the path to gcc/testsuite/selftests within the srcdir
+# as an argument to -fself-test.
+DEVNULL=$(if $(findstring mingw,$(build)),nul,/dev/null)
+SELFTEST_FLAGS = -nostdinc $(DEVNULL) -S -o $(DEVNULL) \
+ -fself-test=$(srcdir)/testsuite/selftests
+
+# Run the selftests during the build once we have a driver and the frontend,
+# so that self-test failures are caught as early as possible.
+# Use "s-selftest-FE" to ensure that we only run the selftests if the
+# driver, frontend, or selftest data change.
+.PHONY: selftest
+
+# Potentially run all selftest-<LANG>. The various <LANG>/Make-lang.in can
+# require the selftests to be run by defining their selftest-<LANG> as
+# s-selftest-<LANG>. Otherwise, they should define it as empty.
+
+SELFTEST_TARGETS = @selftest_languages@
+selftest: $(SELFTEST_TARGETS)
+
+# Recompile all the language-independent object files.
+# This is used only if the user explicitly asks for it.
+compilations: $(BACKEND)
+
+# This archive is strictly for the host.
+libbackend.a: $(OBJS)
+ -rm -rf libbackend.a
+ @# Build libbackend.a as a thin archive if possible, as doing so
+ @# significantly reduces build times.
+ifeq ($(USE_THIN_ARCHIVES),yes)
+ $(AR) $(AR_FLAGS)T libbackend.a $(OBJS)
+else
+ $(AR) $(AR_FLAGS) libbackend.a $(OBJS)
+ -$(RANLIB) $(RANLIB_FLAGS) libbackend.a
+endif
+
+libcommon-target.a: $(OBJS-libcommon-target)
+ -rm -rf libcommon-target.a
+ $(AR) $(AR_FLAGS) libcommon-target.a $(OBJS-libcommon-target)
+ -$(RANLIB) $(RANLIB_FLAGS) libcommon-target.a
+
+libcommon.a: $(OBJS-libcommon)
+ -rm -rf libcommon.a
+ $(AR) $(AR_FLAGS) libcommon.a $(OBJS-libcommon)
+ -$(RANLIB) $(RANLIB_FLAGS) libcommon.a
+
+# We call this executable `xgcc' rather than `gcc'
+# to avoid confusion if the current directory is in the path
+# and CC is `gcc'. It is renamed to `gcc' when it is installed.
+xgcc$(exeext): $(GCC_OBJS) c/gccspec.o libcommon-target.a $(LIBDEPS) \
+ $(EXTRA_GCC_OBJS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
+ c/gccspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
+ $(EXTRA_GCC_LIBS) $(LIBS)
+
+# cpp is to cpp0 as e.g. g++ is to cc1plus: Just another driver.
+# It is part of c-family because the handled extensions are hard-coded
+# and only contain c-family extensions (see known_suffixes).
+cpp$(exeext): $(GCC_OBJS) c-family/cppspec.o libcommon-target.a $(LIBDEPS) \
+ $(EXTRA_GCC_OBJS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) \
+ c-family/cppspec.o $(EXTRA_GCC_OBJS) libcommon-target.a \
+ $(EXTRA_GCC_LIBS) $(LIBS)
+
+# Dump a specs file to make -B./ read these specs over installed ones.
+$(SPECS): xgcc$(exeext)
+ $(GCC_FOR_TARGET) -dumpspecs > tmp-specs
+ mv tmp-specs $(SPECS)
+
+# We do want to create an executable named `xgcc', so we can use it to
+# compile libgcc2.a.
+# Also create gcc-cross, so that install-common will install properly.
+gcc-cross$(exeext): xgcc$(exeext)
+ cp xgcc$(exeext) gcc-cross$(exeext)
+
+checksum-options:
+ echo "$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS)" > checksum-options.tmp \
+ && $(srcdir)/../move-if-change checksum-options.tmp checksum-options
+
+#
+# Build libgcc.a.
+
+libgcc-support: libgcc.mvars stmp-int-hdrs $(TCONFIG_H) \
+ $(MACHMODE_H) version.h
+
+libgcc.mvars: config.status Makefile specs xgcc$(exeext)
+ : > tmp-libgcc.mvars
+ echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
+ echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
+ echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
+ if test @enable_default_pie@ = yes; then \
+ NO_PIE_CFLAGS="-fno-PIE"; \
+ else \
+ NO_PIE_CFLAGS=; \
+ fi; \
+ echo NO_PIE_CFLAGS = "$$NO_PIE_CFLAGS" >> tmp-libgcc.mvars
+
+ mv tmp-libgcc.mvars libgcc.mvars
+
+# Use the genmultilib shell script to generate the information the gcc
+# driver program needs to select the library directory based on the
+# switches.
+multilib.h: s-mlib; @true
+s-mlib: $(srcdir)/genmultilib Makefile
+ if test @enable_multilib@ = yes \
+ || test -n "$(MULTILIB_OSDIRNAMES)"; then \
+ $(SHELL) $(srcdir)/genmultilib \
+ "$(MULTILIB_OPTIONS)" \
+ "$(MULTILIB_DIRNAMES)" \
+ "$(MULTILIB_MATCHES)" \
+ "$(MULTILIB_EXCEPTIONS)" \
+ "$(MULTILIB_EXTRA_OPTS)" \
+ "$(MULTILIB_EXCLUSIONS)" \
+ "$(MULTILIB_OSDIRNAMES)" \
+ "$(MULTILIB_REQUIRED)" \
+ "$(if $(MULTILIB_OSDIRNAMES),,$(MULTIARCH_DIRNAME))" \
+ "$(MULTILIB_REUSE)" \
+ "@enable_multilib@" \
+ > tmp-mlib.h; \
+ else \
+ $(SHELL) $(srcdir)/genmultilib '' '' '' '' '' '' '' '' \
+ "$(MULTIARCH_DIRNAME)" '' no \
+ > tmp-mlib.h; \
+ fi
+ $(SHELL) $(srcdir)/../move-if-change tmp-mlib.h multilib.h
+ $(STAMP) s-mlib
+#
+# Compiling object files from source files.
+
+# Note that dependencies on obstack.h are not written
+# because that file is not part of GCC.
+
+srcextra: gcc.srcextra lang.srcextra
+
+gcc.srcextra: gengtype-lex.cc
+ -cp -p $^ $(srcdir)
+
+AR_OBJS = file-find.o
+AR_LIBS = @COLLECT2_LIBS@
+
+gcc-ar$(exeext): gcc-ar.o $(AR_OBJS) $(LIBDEPS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ar.o -o $@ \
+ $(AR_OBJS) $(LIBS) $(AR_LIBS)
+
+gcc-nm$(exeext): gcc-nm.o $(AR_OBJS) $(LIBDEPS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-nm.o -o $@ \
+ $(AR_OBJS) $(LIBS) $(AR_LIBS)
+
+gcc-ranlib$(exeext): gcc-ranlib.o $(AR_OBJS) $(LIBDEPS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) gcc-ranlib.o -o $@ \
+ $(AR_OBJS) $(LIBS) $(AR_LIBS)
+
+CFLAGS-gcc-ar.o += $(DRIVER_DEFINES) \
+ -DTARGET_MACHINE=\"$(target_noncanonical)\" \
+ @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ar\"
+
+CFLAGS-gcc-ranlib.o += $(DRIVER_DEFINES) \
+ -DTARGET_MACHINE=\"$(target_noncanonical)\" \
+ @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"ranlib\"
+
+CFLAGS-gcc-nm.o += $(DRIVER_DEFINES) \
+ -DTARGET_MACHINE=\"$(target_noncanonical)\" \
+ @TARGET_SYSTEM_ROOT_DEFINE@ -DPERSONALITY=\"nm\"
+
+# ??? the implicit rules dont trigger if the source file has a different name
+# so copy instead
+gcc-ranlib.cc: gcc-ar.cc
+ cp $^ $@
+
+gcc-nm.cc: gcc-ar.cc
+ cp $^ $@
+
+COLLECT2_OBJS = collect2.o collect2-aix.o vec.o ggc-none.o \
+ collect-utils.o file-find.o hash-table.o selftest.o
+COLLECT2_LIBS = @COLLECT2_LIBS@
+collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS)
+# Don't try modifying collect2 (aka ld) in place--it might be linking this.
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
+ $(COLLECT2_OBJS) $(LIBS) $(COLLECT2_LIBS)
+ mv -f T$@ $@
+
+CFLAGS-collect2.o += -DTARGET_MACHINE=\"$(target_noncanonical)\" \
+ @TARGET_SYSTEM_ROOT_DEFINE@
+
+LTO_WRAPPER_OBJS = lto-wrapper.o collect-utils.o ggc-none.o
+lto-wrapper$(exeext): $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBDEPS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o T$@ \
+ $(LTO_WRAPPER_OBJS) libcommon-target.a $(LIBS)
+ mv -f T$@ $@
+
+# Files used by all variants of C or by the stand-alone pre-processor.
+
+CFLAGS-c-family/c-opts.o += @TARGET_SYSTEM_ROOT_DEFINE@
+
+CFLAGS-c-family/c-pch.o += -DHOST_MACHINE=\"$(host)\" \
+ -DTARGET_MACHINE=\"$(target)\"
+
+default-c.o: config/default-c.cc
+ $(COMPILE) $<
+ $(POSTCOMPILE)
+
+# Files used by all variants of C and some other languages.
+
+CFLAGS-prefix.o += -DPREFIX=\"$(prefix)\" -DBASEVER=$(BASEVER_s)
+prefix.o: $(BASEVER)
+
+# Files used by the D language front end.
+
+default-d.o: config/default-d.cc
+ $(COMPILE) $<
+ $(POSTCOMPILE)
+
+# Language-independent files.
+
+DRIVER_DEFINES = \
+ -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \
+ -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
+ -DSTANDARD_LIBEXEC_PREFIX=\"$(libexecdir)/gcc/\" \
+ -DDEFAULT_TARGET_VERSION=\"$(version)\" \
+ -DDEFAULT_REAL_TARGET_MACHINE=\"$(real_target_noncanonical)\" \
+ -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" \
+ -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \
+ -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
+ -DACCEL_DIR_SUFFIX=\"$(accel_dir_suffix)\" \
+ @TARGET_SYSTEM_ROOT_DEFINE@ \
+ $(VALGRIND_DRIVER_DEFINES) \
+ $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
+ -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\"" \
+ -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
+ -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\"
+
+CFLAGS-gcc.o += $(DRIVER_DEFINES) -DBASEVER=$(BASEVER_s)
+gcc.o: $(BASEVER)
+
+specs.h : s-specs ; @true
+s-specs : Makefile
+ lsf="$(lang_specs_files)"; for f in $$lsf; do \
+ echo "#include \"$$f\""; \
+ done | sed 's|$(srcdir)/||' > tmp-specs.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-specs.h specs.h
+ $(STAMP) s-specs
+
+optionlist: s-options ; @true
+s-options: $(ALL_OPT_FILES) Makefile $(srcdir)/opt-gather.awk
+ LC_ALL=C ; export LC_ALL ; \
+ $(AWK) -f $(srcdir)/opt-gather.awk $(ALL_OPT_FILES) > tmp-optionlist
+ $(SHELL) $(srcdir)/../move-if-change tmp-optionlist optionlist
+ $(STAMP) s-options
+
+options.cc: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
+ $(srcdir)/optc-gen.awk
+ $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
+ -f $(srcdir)/optc-gen.awk \
+ -v header_name="config.h system.h coretypes.h options.h tm.h" < $< > $@
+
+options-save.cc: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
+ $(srcdir)/optc-save-gen.awk
+ $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
+ -f $(srcdir)/optc-save-gen.awk \
+ -v header_name="config.h system.h coretypes.h tm.h" < $< > $@
+
+options.h: s-options-h ; @true
+s-options-h: optionlist $(srcdir)/opt-functions.awk $(srcdir)/opt-read.awk \
+ $(srcdir)/opth-gen.awk
+ $(AWK) -f $(srcdir)/opt-functions.awk -f $(srcdir)/opt-read.awk \
+ -f $(srcdir)/opth-gen.awk \
+ < $< > tmp-options.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-options.h options.h
+ $(STAMP) $@
+
+dumpvers: dumpvers.cc
+
+# lto-compress.o needs $(ZLIBINC) added to the include flags.
+CFLAGS-lto-compress.o += $(ZLIBINC) $(ZSTD_INC)
+
+CFLAGS-lto-streamer-in.o += -DTARGET_MACHINE=\"$(target_noncanonical)\"
+
+bversion.h: s-bversion; @true
+s-bversion: BASE-VER
+ echo "#define BUILDING_GCC_MAJOR `echo $(BASEVER_c) | sed -e 's/^\([0-9]*\).*$$/\1/'`" > bversion.h
+ echo "#define BUILDING_GCC_MINOR `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.\([0-9]*\).*$$/\1/'`" >> bversion.h
+ echo "#define BUILDING_GCC_PATCHLEVEL `echo $(BASEVER_c) | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$$/\1/'`" >> bversion.h
+ echo "#define BUILDING_GCC_VERSION (BUILDING_GCC_MAJOR * 1000 + BUILDING_GCC_MINOR)" >> bversion.h
+ $(STAMP) s-bversion
+
+CFLAGS-toplev.o += -DTARGET_NAME=\"$(target_noncanonical)\"
+CFLAGS-optinfo-emit-json.o += -DTARGET_NAME=\"$(target_noncanonical)\" $(ZLIBINC)
+CFLAGS-analyzer/engine.o += $(ZLIBINC)
+
+pass-instances.def: $(srcdir)/passes.def $(PASSES_EXTRA) \
+ $(srcdir)/gen-pass-instances.awk
+ $(AWK) -f $(srcdir)/gen-pass-instances.awk \
+ $(srcdir)/passes.def $(PASSES_EXTRA) > pass-instances.def
+
+$(out_object_file): $(out_file)
+ $(COMPILE) $<
+ $(POSTCOMPILE)
+
+$(common_out_object_file): $(common_out_file)
+ $(COMPILE) $<
+ $(POSTCOMPILE)
+#
+# Generate header and source files from the machine description,
+# and compile them.
+
+.PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.h \
+ insn-emit.cc insn-recog.cc insn-extract.cc insn-output.cc insn-peep.cc \
+ insn-attr.h insn-attr-common.h insn-attrtab.cc insn-dfatab.cc \
+ insn-latencytab.cc insn-preds.cc gimple-match.cc generic-match.cc \
+ insn-target-def.h
+
+# Dependencies for the md file. The first time through, we just assume
+# the md file itself and the generated dependency file (in order to get
+# it built). The second time through we have the dependency file.
+-include mddeps.mk
+MD_DEPS = s-mddeps $(md_file) $(MD_INCLUDES)
+
+s-mddeps: $(md_file) $(MD_INCLUDES) build/genmddeps$(build_exeext)
+ $(RUN_GEN) build/genmddeps$(build_exeext) $(md_file) > tmp-mddeps
+ $(SHELL) $(srcdir)/../move-if-change tmp-mddeps mddeps.mk
+ $(STAMP) s-mddeps
+
+# For each of the files generated by running a generator program over
+# the machine description, the following static pattern rules run the
+# generator program only if the machine description has changed,
+# but touch the target file only when its contents actually change.
+# The "; @true" construct forces Make to recheck the timestamp on
+# the target file.
+
+simple_rtl_generated_h = insn-attr.h insn-attr-common.h insn-codes.h \
+ insn-config.h insn-flags.h insn-target-def.h
+
+simple_rtl_generated_c = insn-automata.cc insn-emit.cc \
+ insn-extract.cc insn-output.cc \
+ insn-peep.cc insn-recog.cc
+
+simple_generated_h = $(simple_rtl_generated_h) insn-constants.h
+
+simple_generated_c = $(simple_rtl_generated_c) insn-enums.cc
+
+$(simple_generated_h:insn-%.h=s-%) \
+$(simple_generated_c:insn-%.cc=s-%): s-%: $(MD_DEPS)
+
+$(simple_rtl_generated_h:insn-%.h=s-%) \
+$(simple_rtl_generated_c:insn-%.cc=s-%): s-%: insn-conditions.md
+
+$(simple_generated_h): insn-%.h: s-%; @true
+
+$(simple_generated_h:insn-%.h=s-%): s-%: build/gen%$(build_exeext)
+ $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
+ $(filter insn-conditions.md,$^) > tmp-$*.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-$*.h insn-$*.h
+ $(STAMP) s-$*
+
+$(simple_generated_c): insn-%.cc: s-%; @true
+$(simple_generated_c:insn-%.cc=s-%): s-%: build/gen%$(build_exeext)
+ $(RUN_GEN) build/gen$*$(build_exeext) $(md_file) \
+ $(filter insn-conditions.md,$^) > tmp-$*.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-$*.cc insn-$*.cc
+ $(STAMP) s-$*
+
+# gencheck doesn't read the machine description, and the file produced
+# doesn't use the insn-* convention.
+tree-check.h: s-check ; @true
+s-check : build/gencheck$(build_exeext)
+ $(RUN_GEN) build/gencheck$(build_exeext) > tmp-check.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-check.h tree-check.h
+ $(STAMP) s-check
+
+# genattrtab produces three files: tmp-{attrtab.cc,dfatab.cc,latencytab.cc}
+insn-attrtab.cc insn-dfatab.cc insn-latencytab.cc: s-attrtab ; @true
+s-attrtab : $(MD_DEPS) build/genattrtab$(build_exeext) \
+ insn-conditions.md
+ $(RUN_GEN) build/genattrtab$(build_exeext) $(md_file) insn-conditions.md \
+ -Atmp-attrtab.cc -Dtmp-dfatab.cc -Ltmp-latencytab.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.cc insn-attrtab.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-dfatab.cc insn-dfatab.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-latencytab.cc insn-latencytab.cc
+ $(STAMP) s-attrtab
+
+# genopinit produces two files.
+insn-opinit.cc insn-opinit.h: s-opinit ; @true
+s-opinit: $(MD_DEPS) build/genopinit$(build_exeext) insn-conditions.md
+ $(RUN_GEN) build/genopinit$(build_exeext) $(md_file) \
+ insn-conditions.md -htmp-opinit.h -ctmp-opinit.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-opinit.h insn-opinit.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-opinit.cc insn-opinit.cc
+ $(STAMP) s-opinit
+
+# gencondmd doesn't use the standard naming convention.
+build/gencondmd.cc: s-conditions; @true
+s-conditions: $(MD_DEPS) build/genconditions$(build_exeext)
+ $(RUN_GEN) build/genconditions$(build_exeext) $(md_file) > tmp-condmd.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-condmd.cc build/gencondmd.cc
+ $(STAMP) s-conditions
+
+insn-conditions.md: s-condmd; @true
+s-condmd: build/gencondmd$(build_exeext)
+ $(RUN_GEN) build/gencondmd$(build_exeext) > tmp-cond.md
+ $(SHELL) $(srcdir)/../move-if-change tmp-cond.md insn-conditions.md
+ $(STAMP) s-condmd
+
+
+# These files are generated by running the same generator more than
+# once with different options, so they have custom rules. The
+# stampfile idiom is the same.
+genrtl.h: s-genrtl-h; @true
+
+s-genrtl-h: build/gengenrtl$(build_exeext)
+ $(RUN_GEN) build/gengenrtl$(build_exeext) > tmp-genrtl.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h
+ $(STAMP) s-genrtl-h
+
+insn-modes.cc: s-modes; @true
+insn-modes.h: s-modes-h; @true
+insn-modes-inline.h: s-modes-inline-h; @true
+min-insn-modes.cc: s-modes-m; @true
+
+s-modes: build/genmodes$(build_exeext)
+ $(RUN_GEN) build/genmodes$(build_exeext) > tmp-modes.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-modes.cc insn-modes.cc
+ $(STAMP) s-modes
+
+s-modes-h: build/genmodes$(build_exeext)
+ $(RUN_GEN) build/genmodes$(build_exeext) -h > tmp-modes.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h
+ $(STAMP) s-modes-h
+
+s-modes-inline-h: build/genmodes$(build_exeext)
+ $(RUN_GEN) build/genmodes$(build_exeext) -i > tmp-modes-inline.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-modes-inline.h \
+ insn-modes-inline.h
+ $(STAMP) s-modes-inline-h
+
+s-modes-m: build/genmodes$(build_exeext)
+ $(RUN_GEN) build/genmodes$(build_exeext) -m > tmp-min-modes.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.cc min-insn-modes.cc
+ $(STAMP) s-modes-m
+
+insn-preds.cc: s-preds; @true
+tm-preds.h: s-preds-h; @true
+tm-constrs.h: s-constrs-h; @true
+
+.PHONY: mddump
+mddump: $(BUILD_RTL) $(MD_DEPS) build/genmddump$(build_exeext)
+ $(RUN_GEN) build/genmddump$(build_exeext) $(md_file) > tmp-mddump.md
+
+s-preds: $(MD_DEPS) build/genpreds$(build_exeext)
+ $(RUN_GEN) build/genpreds$(build_exeext) $(md_file) > tmp-preds.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-preds.cc insn-preds.cc
+ $(STAMP) s-preds
+
+s-preds-h: $(MD_DEPS) build/genpreds$(build_exeext)
+ $(RUN_GEN) build/genpreds$(build_exeext) -h $(md_file) > tmp-preds.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h
+ $(STAMP) s-preds-h
+
+s-constrs-h: $(MD_DEPS) build/genpreds$(build_exeext)
+ $(RUN_GEN) build/genpreds$(build_exeext) -c $(md_file) > tmp-constrs.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-constrs.h tm-constrs.h
+ $(STAMP) s-constrs-h
+
+s-case-cfn-macros: build/gencfn-macros$(build_exeext)
+ $(RUN_GEN) build/gencfn-macros$(build_exeext) -c \
+ > tmp-case-cfn-macros.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-case-cfn-macros.h \
+ case-cfn-macros.h
+ $(STAMP) s-case-cfn-macros
+case-cfn-macros.h: s-case-cfn-macros; @true
+
+s-cfn-operators: build/gencfn-macros$(build_exeext)
+ $(RUN_GEN) build/gencfn-macros$(build_exeext) -o \
+ > tmp-cfn-operators.pd
+ $(SHELL) $(srcdir)/../move-if-change tmp-cfn-operators.pd \
+ cfn-operators.pd
+ $(STAMP) s-cfn-operators
+cfn-operators.pd: s-cfn-operators; @true
+
+target-hooks-def.h: s-target-hooks-def-h; @true
+# make sure that when we build info files, the used tm.texi is up to date.
+$(srcdir)/doc/tm.texi: s-tm-texi; @true
+
+s-target-hooks-def-h: build/genhooks$(build_exeext)
+ $(RUN_GEN) build/genhooks$(build_exeext) "Target Hook" \
+ > tmp-target-hooks-def.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-target-hooks-def.h \
+ target-hooks-def.h
+ $(STAMP) s-target-hooks-def-h
+
+c-family/c-target-hooks-def.h: s-c-target-hooks-def-h; @true
+
+s-c-target-hooks-def-h: build/genhooks$(build_exeext)
+ $(RUN_GEN) build/genhooks$(build_exeext) "C Target Hook" \
+ > tmp-c-target-hooks-def.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-c-target-hooks-def.h \
+ c-family/c-target-hooks-def.h
+ $(STAMP) s-c-target-hooks-def-h
+
+common/common-target-hooks-def.h: s-common-target-hooks-def-h; @true
+
+s-common-target-hooks-def-h: build/genhooks$(build_exeext)
+ $(RUN_GEN) build/genhooks$(build_exeext) "Common Target Hook" \
+ > tmp-common-target-hooks-def.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-common-target-hooks-def.h \
+ common/common-target-hooks-def.h
+ $(STAMP) s-common-target-hooks-def-h
+
+d/d-target-hooks-def.h: s-d-target-hooks-def-h; @true
+
+s-d-target-hooks-def-h: build/genhooks$(build_exeext)
+ $(RUN_GEN) build/genhooks$(build_exeext) "D Target Hook" \
+ > tmp-d-target-hooks-def.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-d-target-hooks-def.h \
+ d/d-target-hooks-def.h
+ $(STAMP) s-d-target-hooks-def-h
+
+# check if someone mistakenly only changed tm.texi.
+# We use a different pathname here to avoid a circular dependency.
+s-tm-texi: $(srcdir)/doc/../doc/tm.texi
+
+# The tm.texi we want to compare against / check into svn should have
+# unix-style line endings. To make this work on MinGW, remove \r.
+# \r is not portable to Solaris tr, therefore we have a special
+# case for ASCII. We use \r for other encodings like EBCDIC.
+s-tm-texi: build/genhooks$(build_exeext) $(srcdir)/doc/tm.texi.in
+ $(RUN_GEN) build/genhooks$(build_exeext) -d \
+ $(srcdir)/doc/tm.texi.in > tmp-tm.texi
+ case `echo X|tr X '\101'` in \
+ A) tr -d '\015' < tmp-tm.texi > tmp2-tm.texi ;; \
+ *) tr -d '\r' < tmp-tm.texi > tmp2-tm.texi ;; \
+ esac
+ mv tmp2-tm.texi tmp-tm.texi
+ $(SHELL) $(srcdir)/../move-if-change tmp-tm.texi tm.texi
+ @if cmp -s $(srcdir)/doc/tm.texi tm.texi; then \
+ $(STAMP) $@; \
+ elif test $(srcdir)/doc/tm.texi -nt $(srcdir)/doc/tm.texi.in \
+ && ( test $(srcdir)/doc/tm.texi -nt $(srcdir)/target.def \
+ || test $(srcdir)/doc/tm.texi -nt $(srcdir)/c-family/c-target.def \
+ || test $(srcdir)/doc/tm.texi -nt $(srcdir)/common/common-target.def \
+ || test $(srcdir)/doc/tm.texi -nt $(srcdir)/d/d-target.def \
+ ); then \
+ echo >&2 ; \
+ echo You should edit $(srcdir)/doc/tm.texi.in rather than $(srcdir)/doc/tm.texi . >&2 ; \
+ false; \
+ else \
+ echo >&2 ; \
+ echo Verify that you have permission to grant a GFDL license for all >&2 ; \
+ echo new text in $(objdir)/tm.texi, then copy it to $(srcdir)/doc/tm.texi. >&2 ; \
+ false; \
+ fi
+
+gimple-match.cc: s-match gimple-match-head.cc ; @true
+generic-match.cc: s-match generic-match-head.cc ; @true
+
+s-match: build/genmatch$(build_exeext) $(srcdir)/match.pd cfn-operators.pd
+ $(RUN_GEN) build/genmatch$(build_exeext) --gimple $(srcdir)/match.pd \
+ > tmp-gimple-match.cc
+ $(RUN_GEN) build/genmatch$(build_exeext) --generic $(srcdir)/match.pd \
+ > tmp-generic-match.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-gimple-match.cc \
+ gimple-match.cc
+ $(SHELL) $(srcdir)/../move-if-change tmp-generic-match.cc \
+ generic-match.cc
+ $(STAMP) s-match
+
+GTFILES = $(CPPLIB_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
+ $(host_xm_file_list) \
+ $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \
+ $(srcdir)/wide-int.h $(srcdir)/alias.h \
+ $(srcdir)/coverage.cc $(srcdir)/rtl.h \
+ $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/tree-core.h \
+ $(srcdir)/libfuncs.h $(SYMTAB_H) \
+ $(srcdir)/real.h $(srcdir)/function.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \
+ $(srcdir)/fixed-value.h \
+ $(srcdir)/function-abi.h \
+ $(srcdir)/output.h $(srcdir)/cfgloop.h $(srcdir)/cfg.h $(srcdir)/profile-count.h \
+ $(srcdir)/cselib.h $(srcdir)/basic-block.h $(srcdir)/ipa-ref.h $(srcdir)/cgraph.h \
+ $(srcdir)/symtab-thunks.h $(srcdir)/symtab-thunks.cc \
+ $(srcdir)/symtab-clones.h \
+ $(srcdir)/reload.h $(srcdir)/caller-save.cc $(srcdir)/symtab.cc \
+ $(srcdir)/alias.cc $(srcdir)/bitmap.cc $(srcdir)/cselib.cc $(srcdir)/cgraph.cc \
+ $(srcdir)/ipa-prop.cc $(srcdir)/ipa-cp.cc $(srcdir)/ipa-utils.h \
+ $(srcdir)/ipa-param-manipulation.h $(srcdir)/ipa-sra.cc $(srcdir)/dbxout.cc \
+ $(srcdir)/ipa-modref.h $(srcdir)/ipa-modref.cc \
+ $(srcdir)/ipa-modref-tree.h \
+ $(srcdir)/signop.h \
+ $(srcdir)/diagnostic-spec.h $(srcdir)/diagnostic-spec.cc \
+ $(srcdir)/dwarf2out.h \
+ $(srcdir)/dwarf2asm.cc \
+ $(srcdir)/dwarf2cfi.cc \
+ $(srcdir)/dwarf2ctf.cc \
+ $(srcdir)/dwarf2out.cc \
+ $(srcdir)/ctfc.h \
+ $(srcdir)/ctfout.cc \
+ $(srcdir)/btfout.cc \
+ $(srcdir)/tree-vect-generic.cc \
+ $(srcdir)/gimple-isel.cc \
+ $(srcdir)/dojump.cc $(srcdir)/emit-rtl.h \
+ $(srcdir)/emit-rtl.cc $(srcdir)/except.h $(srcdir)/explow.cc $(srcdir)/expr.cc \
+ $(srcdir)/expr.h \
+ $(srcdir)/function.cc $(srcdir)/except.cc \
+ $(srcdir)/ggc-tests.cc \
+ $(srcdir)/gcse.cc $(srcdir)/godump.cc \
+ $(srcdir)/lists.cc $(srcdir)/optabs-libfuncs.cc \
+ $(srcdir)/profile.cc $(srcdir)/mcf.cc \
+ $(srcdir)/reg-stack.cc $(srcdir)/cfgrtl.cc \
+ $(srcdir)/stor-layout.cc \
+ $(srcdir)/stringpool.cc $(srcdir)/tree.cc $(srcdir)/varasm.cc \
+ $(srcdir)/gimple.h \
+ $(srcdir)/gimple-ssa.h \
+ $(srcdir)/tree-ssanames.cc $(srcdir)/tree-eh.cc $(srcdir)/tree-ssa-address.cc \
+ $(srcdir)/tree-cfg.cc $(srcdir)/tree-ssa-loop-ivopts.cc \
+ $(srcdir)/tree-dfa.cc \
+ $(srcdir)/tree-iterator.cc $(srcdir)/gimple-expr.cc \
+ $(srcdir)/tree-chrec.h \
+ $(srcdir)/tree-scalar-evolution.cc \
+ $(srcdir)/tree-ssa-operands.h \
+ $(srcdir)/tree-profile.cc $(srcdir)/tree-nested.cc \
+ $(srcdir)/omp-offload.h \
+ $(srcdir)/omp-general.cc \
+ $(srcdir)/omp-low.cc \
+ $(srcdir)/targhooks.cc $(out_file) $(srcdir)/passes.cc \
+ $(srcdir)/cgraphclones.cc \
+ $(srcdir)/tree-phinodes.cc \
+ $(srcdir)/tree-ssa-alias.h \
+ $(srcdir)/tree-ssanames.h \
+ $(srcdir)/tree-vrp.h \
+ $(srcdir)/value-range.h \
+ $(srcdir)/ipa-prop.h \
+ $(srcdir)/trans-mem.cc \
+ $(srcdir)/lto-streamer.h \
+ $(srcdir)/target-globals.h \
+ $(srcdir)/ipa-predicate.h \
+ $(srcdir)/ipa-fnsummary.h \
+ $(srcdir)/vtable-verify.cc \
+ $(srcdir)/asan.cc \
+ $(srcdir)/ubsan.cc \
+ $(srcdir)/tsan.cc \
+ $(srcdir)/sanopt.cc \
+ $(srcdir)/sancov.cc \
+ $(srcdir)/ipa-devirt.cc \
+ $(srcdir)/internal-fn.h \
+ $(srcdir)/calls.cc \
+ $(srcdir)/omp-general.h \
+ @all_gtfiles@
+
+# Compute the list of GT header files from the corresponding C sources,
+# possibly nested within config or language subdirectories. Match gengtype's
+# behavior in this respect: gt-LANG-file.h for "file" anywhere within a LANG
+# language subdir, gt-file.h otherwise (no subdir indication for config/
+# related sources).
+
+GTFILES_H = $(subst /,-, \
+ $(shell echo $(patsubst $(srcdir)/%,gt-%, \
+ $(patsubst %.cc,%.h, \
+ $(filter %.cc, $(GTFILES)))) \
+ | sed -e "s|/[^ ]*/|/|g" -e "s|gt-config/|gt-|g"))
+
+GTFILES_LANG_H = $(patsubst [%], gtype-%.h, $(filter [%], $(GTFILES)))
+ALL_GTFILES_H := $(sort $(GTFILES_H) $(GTFILES_LANG_H))
+
+# $(GTFILES) may be too long to put on a command line, so we have to
+# write it out to a file (taking care not to do that in a way that
+# overflows a command line!) and then have gengtype read the file in.
+
+$(ALL_GTFILES_H) gtype-desc.cc gtype-desc.h gtype.state: s-gtype ; @true
+
+### Common flags to gengtype [e.g. -v or -B backupdir]
+GENGTYPE_FLAGS=
+
+gtyp-input.list: s-gtyp-input ; @true
+s-gtyp-input: Makefile
+ @: $(call write_entries_to_file,$(GTFILES),tmp-gi.list)
+ $(SHELL) $(srcdir)/../move-if-change tmp-gi.list gtyp-input.list
+ $(STAMP) s-gtyp-input
+
+s-gtype: $(EXTRA_GTYPE_DEPS) build/gengtype$(build_exeext) \
+ $(filter-out [%], $(GTFILES)) gtyp-input.list
+# First, parse all files and save a state file.
+ $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
+ -S $(srcdir) -I gtyp-input.list -w tmp-gtype.state
+# Second, read the state file and generate all files. This ensure that
+# gtype.state is correctly read:
+ $(SHELL) $(srcdir)/../move-if-change tmp-gtype.state gtype.state
+ $(RUN_GEN) build/gengtype$(build_exeext) $(GENGTYPE_FLAGS) \
+ -r gtype.state
+ $(STAMP) s-gtype
+
+generated_files = config.h tm.h $(TM_P_H) $(TM_D_H) $(TM_H) multilib.h \
+ $(simple_generated_h) specs.h \
+ tree-check.h genrtl.h insn-modes.h insn-modes-inline.h \
+ tm-preds.h tm-constrs.h \
+ $(ALL_GTFILES_H) gtype-desc.cc gtype-desc.h version.h \
+ options.h target-hooks-def.h insn-opinit.h \
+ common/common-target-hooks-def.h pass-instances.def \
+ gimple-match.cc generic-match.cc \
+ c-family/c-target-hooks-def.h d/d-target-hooks-def.h \
+ case-cfn-macros.h \
+ cfn-operators.pd omp-device-properties.h
+
+#
+# How to compile object files to run on the build machine.
+
+build/%.o : # dependencies provided by explicit rule later
+ $(COMPILER_FOR_BUILD) -c $(BUILD_COMPILERFLAGS) $(BUILD_CPPFLAGS) \
+ -o $@ $<
+
+# Header dependencies for the programs that generate source code.
+# These are library modules...
+build/errors.o : errors.cc $(BCONFIG_H) $(SYSTEM_H) errors.h
+build/gensupport.o: gensupport.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) errors.h \
+ $(HASHTAB_H) $(READ_MD_H) $(GENSUPPORT_H) $(HASH_TABLE_H)
+build/ggc-none.o : ggc-none.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
+ $(GGC_H)
+build/min-insn-modes.o : min-insn-modes.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H)
+build/print-rtl.o: print-rtl.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
+ $(GTM_H) $(RTL_BASE_H)
+build/read-md.o: read-md.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
+ $(HASHTAB_H) errors.h $(READ_MD_H)
+build/read-rtl.o: read-rtl.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
+ $(GTM_H) $(RTL_BASE_H) $(OBSTACK_H) $(HASHTAB_H) $(READ_MD_H) \
+ $(GENSUPPORT_H)
+build/rtl.o: rtl.cc $(BCONFIG_H) $(CORETYPES_H) $(GTM_H) $(SYSTEM_H) \
+ $(RTL_H) $(GGC_H) errors.h
+build/vec.o : vec.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(VEC_H) \
+ $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H) $(HASH_TABLE_H)
+build/hash-table.o : hash-table.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(HASH_TABLE_H) $(GGC_H) toplev.h $(DIAGNOSTIC_CORE_H)
+build/sort.o : sort.cc $(BCONFIG_H) $(SYSTEM_H)
+build/inchash.o : inchash.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
+ $(HASHTAB_H) inchash.h
+build/gencondmd.o : build/gencondmd.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) insn-constants.h \
+ $(filter-out insn-flags.h, $(RTL_H) $(TM_P_H) $(FUNCTION_H) $(REGS_H) \
+ $(RECOG_H) output.h $(FLAGS_H) $(RESOURCE_H) toplev.h $(DIAGNOSTIC_CORE_H) reload.h \
+ $(EXCEPT_H) tm-constrs.h)
+# This pulls in tm-pred.h which contains inline functions wrapping up
+# predicates from the back-end so those functions must be discarded.
+# No big deal since gencondmd.cc is a dummy file for non-GCC compilers.
+build/gencondmd.o : \
+ BUILD_CFLAGS := $(filter-out -fkeep-inline-functions, $(BUILD_CFLAGS))
+
+# ...these are the programs themselves.
+build/genattr.o : genattr.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
+build/genattr-common.o : genattr-common.cc $(RTL_BASE_H) $(BCONFIG_H) \
+ $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
+build/genattrtab.o : genattrtab.cc $(RTL_BASE_H) $(OBSTACK_H) \
+ $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(GGC_H) \
+ $(READ_MD_H) $(GENSUPPORT_H) $(FNMATCH_H)
+build/genautomata.o : genautomata.cc $(RTL_BASE_H) $(OBSTACK_H) \
+ $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(VEC_H) \
+ $(HASHTAB_H) $(GENSUPPORT_H) $(FNMATCH_H)
+build/gencheck.o : gencheck.cc all-tree.def $(BCONFIG_H) $(GTM_H) \
+ $(SYSTEM_H) $(CORETYPES_H) tree.def c-family/c-common.def \
+ $(lang_tree_files) gimple.def
+build/genchecksum.o : genchecksum.cc $(BCONFIG_H) $(SYSTEM_H) $(MD5_H)
+build/gencodes.o : gencodes.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
+build/genconditions.o : genconditions.cc $(RTL_BASE_H) $(BCONFIG_H) \
+ $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(HASHTAB_H) \
+ $(READ_MD_H) $(GENSUPPORT_H)
+build/genconfig.o : genconfig.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H)
+build/genconstants.o : genconstants.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) errors.h $(READ_MD_H)
+build/genemit.o : genemit.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) internal-fn.def
+build/genenums.o : genenums.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) errors.h $(READ_MD_H)
+build/genextract.o : genextract.cc $(RTL_BASE_H) $(BCONFIG_H) \
+ $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
+build/genflags.o : genflags.cc $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \
+ $(SYSTEM_H) $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
+build/gentarget-def.o : gentarget-def.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) $(RTL_BASE_H) errors.h $(READ_MD_H) \
+ $(GENSUPPORT_H) $(HASH_TABLE_H) target-insns.def
+build/gengenrtl.o : gengenrtl.cc $(BCONFIG_H) $(SYSTEM_H) rtl.def
+
+# The gengtype generator program is special: Two versions are built.
+# One is for the build machine, and one is for the host to allow
+# plugins to define their types and generate the supporting GGC
+# datastructures and routines with GTY markers.
+# The host object files depend on CONFIG_H, and the build objects
+# on BCONFIG_H. For the build objects, add -DGENERATOR_FILE manually,
+# the build-%: rule doesn't apply to them.
+
+GENGTYPE_OBJS = gengtype.o gengtype-parse.o gengtype-state.o \
+ gengtype-lex.o errors.o
+
+gengtype-lex.o build/gengtype-lex.o : gengtype-lex.cc gengtype.h $(SYSTEM_H)
+CFLAGS-gengtype-lex.o += -DHOST_GENERATOR_FILE
+build/gengtype-lex.o: $(BCONFIG_H)
+
+gengtype-parse.o build/gengtype-parse.o : gengtype-parse.cc gengtype.h \
+ $(SYSTEM_H)
+CFLAGS-gengtype-parse.o += -DHOST_GENERATOR_FILE
+build/gengtype-parse.o: $(BCONFIG_H)
+
+gengtype-state.o build/gengtype-state.o: gengtype-state.cc $(SYSTEM_H) \
+ gengtype.h errors.h version.h $(HASHTAB_H) $(OBSTACK_H) \
+ $(XREGEX_H)
+CFLAGS-gengtype-state.o += -DHOST_GENERATOR_FILE
+build/gengtype-state.o: $(BCONFIG_H)
+gengtype.o build/gengtype.o : gengtype.cc $(SYSTEM_H) gengtype.h \
+ rtl.def insn-notes.def errors.h version.h \
+ $(HASHTAB_H) $(OBSTACK_H) $(XREGEX_H)
+CFLAGS-gengtype.o += -DHOST_GENERATOR_FILE
+build/gengtype.o: $(BCONFIG_H)
+
+CFLAGS-errors.o += -DHOST_GENERATOR_FILE
+
+build/genmddeps.o: genmddeps.cc $(BCONFIG_H) $(SYSTEM_H) $(CORETYPES_H) \
+ errors.h $(READ_MD_H)
+build/genmodes.o : genmodes.cc $(BCONFIG_H) $(SYSTEM_H) errors.h \
+ $(HASHTAB_H) machmode.def $(extra_modes_file)
+build/genopinit.o : genopinit.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) optabs.def
+build/genoutput.o : genoutput.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
+build/genpeep.o : genpeep.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(GENSUPPORT_H) toplev.h \
+ $(DIAGNOSTIC_CORE_H)
+build/genpreds.o : genpreds.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) $(OBSTACK_H)
+build/genrecog.o : genrecog.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H) \
+ $(HASH_TABLE_H) inchash.h
+build/genhooks.o : genhooks.cc $(TARGET_DEF) $(C_TARGET_DEF) \
+ $(COMMON_TARGET_DEF) $(D_TARGET_DEF) $(BCONFIG_H) $(SYSTEM_H) errors.h
+build/genmddump.o : genmddump.cc $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) $(GTM_H) errors.h $(READ_MD_H) $(GENSUPPORT_H)
+build/genmatch.o : genmatch.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-map.h $(GGC_H) is-a.h \
+ tree.def builtins.def internal-fn.def case-cfn-macros.h $(CPPLIB_H)
+build/gencfn-macros.o : gencfn-macros.cc $(BCONFIG_H) $(SYSTEM_H) \
+ $(CORETYPES_H) errors.h $(HASH_TABLE_H) hash-set.h builtins.def \
+ internal-fn.def
+
+# Compile the programs that generate insn-* from the machine description.
+# They are compiled with $(COMPILER_FOR_BUILD), and associated libraries,
+# since they need to run on this machine
+# even if GCC is being compiled to run on some other machine.
+
+# All these programs use the RTL reader ($(BUILD_RTL)).
+genprogrtl = attr attr-common attrtab automata codes conditions config emit \
+ extract flags mddump opinit output peep preds recog target-def
+$(genprogrtl:%=build/gen%$(build_exeext)): $(BUILD_RTL)
+
+# All these programs use the MD reader ($(BUILD_MD)).
+genprogmd = $(genprogrtl) mddeps constants enums
+$(genprogmd:%=build/gen%$(build_exeext)): $(BUILD_MD)
+
+# All these programs need to report errors.
+genprogerr = $(genprogmd) genrtl modes gtype hooks cfn-macros condmd
+$(genprogerr:%=build/gen%$(build_exeext)): $(BUILD_ERRORS)
+
+# Remaining build programs.
+genprog = $(genprogerr) check checksum match
+
+# These programs need libs over and above what they get from the above list.
+build/genautomata$(build_exeext) : BUILD_LIBS += -lm
+
+build/genrecog$(build_exeext) : build/hash-table.o build/inchash.o
+build/gencfn-macros$(build_exeext) : build/hash-table.o build/vec.o \
+ build/ggc-none.o build/sort.o
+
+# For stage1 and when cross-compiling use the build libcpp which is
+# built with NLS disabled. For stage2+ use the host library and
+# its dependencies.
+ifeq ($(build_objdir),$(build_libobjdir))
+BUILD_CPPLIB = $(build_libobjdir)/libcpp/libcpp.a
+else
+BUILD_CPPLIB = $(CPPLIB) $(LIBIBERTY)
+build/genmatch$(build_exeext): BUILD_LIBDEPS += $(LIBINTL_DEP) $(LIBICONV_DEP)
+build/genmatch$(build_exeext): BUILD_LIBS += $(LIBINTL) $(LIBICONV)
+endif
+
+build/genmatch$(build_exeext) : $(BUILD_CPPLIB) \
+ $(BUILD_ERRORS) build/vec.o build/hash-table.o build/sort.o
+
+# These programs are not linked with the MD reader.
+build/gengtype$(build_exeext) : build/gengtype-lex.o build/gengtype-parse.o \
+ build/gengtype-state.o build/errors.o
+
+gengtype$(exeext) : gengtype.o gengtype-lex.o gengtype-parse.o \
+ gengtype-state.o errors.o $(LIBDEPS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
+ $(filter-out $(LIBDEPS), $^) $(LIBS)
+
+# Rule for the generator programs:
+$(genprog:%=build/gen%$(build_exeext)): build/gen%$(build_exeext): build/gen%.o $(BUILD_LIBDEPS)
+ +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) -o $@ \
+ $(filter-out $(BUILD_LIBDEPS), $^) $(BUILD_LIBS)
+
+omp-general.o: omp-device-properties.h
+
+omp_device_properties = @omp_device_properties@
+omp-device-properties.h: s-omp-device-properties-h ; @true
+s-omp-device-properties-h: @omp_device_property_deps@
+ -rm -f tmp-omp-device-properties.h; \
+ for kind in kind arch isa; do \
+ echo 'const char omp_offload_device_'$${kind}'[] = ' \
+ >> tmp-omp-device-properties.h; \
+ for prop in none $(omp_device_properties); do \
+ [ "$$prop" = "none" ] && continue; \
+ tgt=`echo "$$prop" | sed 's/=.*$$//'`; \
+ props=`echo "$$prop" | sed 's/.*=//'`; \
+ echo "\"$$tgt\\0\"" >> tmp-omp-device-properties.h; \
+ sed -n 's/^'$${kind}': //p' $${props} \
+ | sed 's/[[:blank:]]/ /g;s/ */ /g;s/^ //;s/ $$//;s/ /\\0/g;s/^/"/;s/$$/\\0\\0"/' \
+ >> tmp-omp-device-properties.h; \
+ done; \
+ echo '"";' >> tmp-omp-device-properties.h; \
+ done; \
+ $(SHELL) $(srcdir)/../move-if-change tmp-omp-device-properties.h \
+ omp-device-properties.h
+ $(STAMP) s-omp-device-properties-h
+
+# Generated source files for gengtype. Prepend inclusion of
+# config.h/bconfig.h because AIX requires _LARGE_FILES to be defined before
+# any system header is included.
+gengtype-lex.cc : gengtype-lex.l
+ -$(FLEX) $(FLEXFLAGS) -o$@ $< && { \
+ echo '#ifdef HOST_GENERATOR_FILE' > $@.tmp; \
+ echo '#include "config.h"' >> $@.tmp; \
+ echo '#else' >> $@.tmp; \
+ echo '#include "bconfig.h"' >> $@.tmp; \
+ echo '#endif' >> $@.tmp; \
+ cat $@ >> $@.tmp; \
+ mv $@.tmp $@; \
+ }
+
+#
+# Remake internationalization support.
+CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
+
+#
+# Remake cpp.
+
+PREPROCESSOR_DEFINES = \
+ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
+ -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
+ -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
+ -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
+ -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \
+ -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \
+ -DGPLUSPLUS_LIBCXX_INCLUDE_DIR=\"$(gcc_gxx_libcxx_include_dir)\" \
+ -DGPLUSPLUS_LIBCXX_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_libcxx_include_dir_add_sysroot) \
+ -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \
+ -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \
+ -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \
+ -DNATIVE_SYSTEM_HEADER_DIR=\"$(NATIVE_SYSTEM_HEADER_DIR)\" \
+ -DPREFIX=\"$(prefix)/\" \
+ -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc/\" \
+ @TARGET_SYSTEM_ROOT_DEFINE@
+
+CFLAGS-cppbuiltin.o += $(PREPROCESSOR_DEFINES) -DBASEVER=$(BASEVER_s)
+cppbuiltin.o: $(BASEVER)
+
+CFLAGS-cppdefault.o += $(PREPROCESSOR_DEFINES)
+
+# Note for the stamp targets, we run the program `true' instead of
+# having an empty command (nothing following the semicolon).
+
+# genversion.cc is run on the build machine to generate version.h
+CFLAGS-build/genversion.o += -DBASEVER=$(BASEVER_s) -DDATESTAMP=$(DATESTAMP_s) \
+ -DREVISION=$(REVISION_s) \
+ -DDEVPHASE=$(DEVPHASE_s) -DPKGVERSION=$(PKGVERSION_s) \
+ -DBUGURL=$(BUGURL_s)
+
+build/genversion.o: genversion.cc $(BCONFIG_H) $(SYSTEM_H) $(srcdir)/DATESTAMP
+
+build/genversion$(build_exeext): build/genversion.o
+ +$(LINKER_FOR_BUILD) $(BUILD_LINKERFLAGS) $(BUILD_LDFLAGS) \
+ build/genversion.o -o $@
+
+version.h: s-version; @true
+s-version: build/genversion$(build_exeext)
+ build/genversion$(build_exeext) > tmp-version.h
+ $(SHELL) $(srcdir)/../move-if-change tmp-version.h version.h
+ $(STAMP) s-version
+
+# gcov.o needs $(ZLIBINC) added to the include flags.
+CFLAGS-gcov.o += $(ZLIBINC)
+
+GCOV_OBJS = gcov.o json.o
+gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) \
+ hash-table.o ggc-none.o $(LIBS) $(ZLIB) -o $@
+GCOV_DUMP_OBJS = gcov-dump.o
+gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \
+ hash-table.o ggc-none.o\
+ $(LIBS) -o $@
+
+GCOV_TOOL_DEP_FILES = $(srcdir)/../libgcc/libgcov-util.c gcov-io.cc $(GCOV_IO_H) \
+ $(srcdir)/../libgcc/libgcov-driver.c $(srcdir)/../libgcc/libgcov-driver-system.c \
+ $(srcdir)/../libgcc/libgcov-merge.c $(srcdir)/../libgcc/libgcov.h \
+ $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) version.h intl.h $(DIAGNOSTIC_H)
+libgcov-util.o: $(srcdir)/../libgcc/libgcov-util.c $(GCOV_TOOL_DEP_FILES)
+ +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -o $@ $<
+libgcov-driver-tool.o: $(srcdir)/../libgcc/libgcov-driver.c $(GCOV_TOOL_DEP_FILES)
+ +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ -DIN_GCOV_TOOL=1 -o $@ $<
+libgcov-merge-tool.o: $(srcdir)/../libgcc/libgcov-merge.c $(GCOV_TOOL_DEP_FILES)
+ +$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ -DIN_GCOV_TOOL=1 -o $@ $<
+GCOV_TOOL_OBJS = gcov-tool.o libgcov-util.o libgcov-driver-tool.o libgcov-merge-tool.o
+gcov-tool$(exeext): $(GCOV_TOOL_OBJS) $(LIBDEPS)
+ +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_TOOL_OBJS) $(LIBS) -o $@
+#
+# Build the include directories. The stamp files are stmp-* rather than
+# s-* so that mostlyclean does not force the include directory to
+# be rebuilt.
+
+# Build the include directories.
+stmp-int-hdrs: $(STMP_FIXINC) $(T_GLIMITS_H) $(T_STDINT_GCC_H) $(USER_H) fixinc_list
+# Copy in the headers provided with gcc.
+#
+# The sed command gets just the last file name component;
+# this is necessary because VPATH could add a dirname.
+# Using basename would be simpler, but some systems don't have it.
+#
+# The touch command is here to workaround an AIX/Linux NFS bug.
+#
+# The move-if-change + cp -p twists for limits.h are intended to preserve
+# the time stamp when we regenerate, to prevent pointless rebuilds during
+# e.g. install-no-fixedincludes.
+ -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi
+ -if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod a+rx include-fixed; fi
+ for file in .. $(USER_H); do \
+ if [ X$$file != X.. ]; then \
+ realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
+ $(STAMP) include/$$realfile; \
+ rm -f include/$$realfile; \
+ cp $$file include; \
+ chmod a+r include/$$realfile; \
+ fi; \
+ done
+ for file in .. $(USER_H_INC_NEXT_PRE); do \
+ if [ X$$file != X.. ]; then \
+ mv include/$$file include/x_$$file; \
+ echo "#include_next <$$file>" >include/$$file; \
+ cat include/x_$$file >>include/$$file; \
+ rm -f include/x_$$file; \
+ chmod a+r include/$$file; \
+ fi; \
+ done
+ for file in .. $(USER_H_INC_NEXT_POST); do \
+ if [ X$$file != X.. ]; then \
+ echo "#include_next <$$file>" >>include/$$file; \
+ chmod a+r include/$$file; \
+ fi; \
+ done
+ rm -f include/stdint.h
+ if [ $(USE_GCC_STDINT) = wrap ]; then \
+ rm -f include/stdint-gcc.h; \
+ cp $(srcdir)/ginclude/stdint-gcc.h include/stdint-gcc.h; \
+ chmod a+r include/stdint-gcc.h; \
+ cp $(srcdir)/ginclude/stdint-wrap.h include/stdint.h; \
+ chmod a+r include/stdint.h; \
+ elif [ $(USE_GCC_STDINT) = provide ]; then \
+ cp $(T_STDINT_GCC_H) include/stdint.h; \
+ chmod a+r include/stdint.h; \
+ fi
+ set -e; for ml in `cat fixinc_list`; do \
+ sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
+ multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
+ fix_dir=include-fixed$${multi_dir}; \
+ if $(LIMITS_H_TEST) ; then \
+ cat $(srcdir)/limitx.h $(T_GLIMITS_H) $(srcdir)/limity.h > tmp-xlimits.h; \
+ else \
+ cat $(T_GLIMITS_H) > tmp-xlimits.h; \
+ fi; \
+ $(mkinstalldirs) $${fix_dir}; \
+ chmod a+rx $${fix_dir} || true; \
+ $(SHELL) $(srcdir)/../move-if-change \
+ tmp-xlimits.h tmp-limits.h; \
+ rm -f $${fix_dir}/limits.h; \
+ cp -p tmp-limits.h $${fix_dir}/limits.h; \
+ chmod a+r $${fix_dir}/limits.h; \
+ done
+# Install the README
+# rm -f include-fixed/README
+# cp $(srcdir)/../fixincludes/README-fixinc include-fixed/README
+# chmod a+r include-fixed/README
+ $(STAMP) $@
+
+.PHONY: install-gcc-tooldir
+install-gcc-tooldir:
+ $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir)
+
+macro_list: s-macro_list; @true
+s-macro_list : $(GCC_PASSES) cc1$(exeext)
+ echo | $(GCC_FOR_TARGET) -E -dM - | \
+ sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
+ -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
+ sort -u > tmp-macro_list
+ $(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
+ $(STAMP) s-macro_list
+
+fixinc_list: s-fixinc_list; @true
+s-fixinc_list : $(GCC_PASSES)
+# Build up a list of multilib directories and corresponding sysroot
+# suffixes, in form sysroot;multilib.
+ if $(GCC_FOR_TARGET) -print-sysroot-headers-suffix > /dev/null 2>&1; then \
+ set -e; for ml in `$(GCC_FOR_TARGET) -print-multi-lib`; do \
+ multi_dir=`echo $${ml} | sed -e 's/;.*$$//'`; \
+ flags=`echo $${ml} | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
+ sfx=`$(GCC_FOR_TARGET) $${flags} -print-sysroot-headers-suffix`; \
+ if [ "$${multi_dir}" = "." ]; \
+ then multi_dir=""; \
+ else \
+ multi_dir=/$${multi_dir}; \
+ fi; \
+ echo "$${sfx};$${multi_dir}"; \
+ done; \
+ else \
+ echo ";"; \
+ fi > tmp-fixinc_list
+ $(SHELL) $(srcdir)/../move-if-change tmp-fixinc_list fixinc_list
+ $(STAMP) s-fixinc_list
+
+# The line below is supposed to avoid accidentally matching the
+# built-in suffix rule `.o:' to build fixincl out of fixincl.o. You'd
+# expect fixincl to be newer than fixincl.o, such that this situation
+# would never come up. As it turns out, if you use ccache with
+# CCACHE_HARDLINK enabled, the compiler doesn't embed the current
+# working directory in object files (-g absent, or -fno-working-dir
+# present), and build and host are the same, fixincl for the host will
+# build after fixincl for the build machine, getting a cache hit,
+# thereby updating the timestamp of fixincl.o in the host tree.
+# Because of CCACHE_HARDLINK, this will also update the timestamp in
+# the build tree, and so fixincl in the build tree will appear to be
+# out of date. Yuck.
+../$(build_subdir)/fixincludes/fixincl: ; @ :
+
+# Build fixed copies of system files.
+# Abort if no system headers available, unless building a crosscompiler.
+# FIXME: abort unless building --without-headers would be more accurate and less ugly
+stmp-fixinc: gsyslimits.h macro_list fixinc_list \
+ $(build_objdir)/fixincludes/fixincl \
+ $(build_objdir)/fixincludes/fixinc.sh
+ rm -rf include-fixed; mkdir include-fixed
+ -chmod a+rx include-fixed
+ if [ -d ../prev-gcc ]; then \
+ cd ../prev-gcc && \
+ $(MAKE) real-$(INSTALL_HEADERS_DIR) DESTDIR=`pwd`/../gcc/ \
+ libsubdir=. ; \
+ else \
+ set -e; for ml in `cat fixinc_list`; do \
+ sysroot_headers_suffix=`echo $${ml} | sed -e 's/;.*$$//'`; \
+ multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
+ fix_dir=include-fixed$${multi_dir}; \
+ if ! $(inhibit_libc) && test ! -d ${BUILD_SYSTEM_HEADER_DIR}; then \
+ echo The directory that should contain system headers does not exist: >&2 ; \
+ echo " ${BUILD_SYSTEM_HEADER_DIR}" >&2 ; \
+ tooldir_sysinc=`echo "${gcc_tooldir}/sys-include" | sed -e :a -e "s,[^/]*/\.\.\/,," -e ta`; \
+ if test "x${BUILD_SYSTEM_HEADER_DIR}" = "x$${tooldir_sysinc}"; \
+ then sleep 1; else exit 1; fi; \
+ fi; \
+ $(mkinstalldirs) $${fix_dir}; \
+ chmod a+rx $${fix_dir} || true; \
+ (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
+ SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
+ gcc_dir=`${PWD_COMMAND}` ; \
+ export TARGET_MACHINE srcdir SHELL MACRO_LIST ); \
+ rm -f $${fix_dir}/syslimits.h; \
+ if [ -f $${fix_dir}/limits.h ]; then \
+ mv $${fix_dir}/limits.h $${fix_dir}/syslimits.h; \
+ else \
+ cp $(srcdir)/gsyslimits.h $${fix_dir}/syslimits.h; \
+ fi; \
+ chmod a+r $${fix_dir}/syslimits.h; \
+ done; \
+ fi
+ $(STAMP) stmp-fixinc
+#
+
+# Install with the gcc headers files, not the fixed include files, which we
+# are typically not allowed to distribute. The general idea is to:
+# - Get to "install" with a bare set of internal headers, not the
+# fixed system ones,
+# - Prevent rebuilds of what normally depends on the headers, which is
+# useless for installation purposes and would rely on improper headers.
+# - Restore as much of the original state as possible.
+
+.PHONY: install-no-fixedincludes
+
+install-no-fixedincludes:
+ # Stash the current set of headers away, save stamps we're going to
+ # alter explicitly, and arrange for fixincludes not to run next time
+ # we trigger a headers rebuild.
+ -rm -rf tmp-include
+ -mv include tmp-include 2>/dev/null
+ -mv include-fixed tmp-include-fixed 2>/dev/null
+ -mv stmp-int-hdrs tmp-stmp-int-hdrs 2>/dev/null
+ -mv stmp-fixinc tmp-stmp-fixinc 2>/dev/null
+ -mkdir include
+ -cp -p $(srcdir)/gsyslimits.h include/syslimits.h
+ -touch stmp-fixinc
+
+ # Rebuild our internal headers, restore the original stamps so that
+ # "install" doesn't trigger pointless rebuilds because of that update,
+ # then do install
+ $(MAKE) $(FLAGS_TO_PASS) stmp-int-hdrs
+ -mv tmp-stmp-int-hdrs stmp-int-hdrs 2>/dev/null
+ -mv tmp-stmp-fixinc stmp-fixinc 2>/dev/null
+ $(MAKE) $(FLAGS_TO_PASS) install
+
+ # Restore the original set of maybe-fixed headers
+ -rm -rf include; mv tmp-include include 2>/dev/null
+ -rm -rf include-fixed; mv tmp-include-fixed include-fixed 2>/dev/null
+
+# Remake the info files.
+
+doc: $(BUILD_INFO) $(GENERATED_MANPAGES)
+
+INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \
+ doc/gccinstall.info doc/cppinternals.info
+
+info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo
+
+srcinfo: $(INFOFILES)
+ -cp -p $^ $(srcdir)/doc
+
+TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi \
+ gcc-common.texi gcc-vers.texi
+
+TEXI_GCC_FILES = gcc.texi gcc-common.texi gcc-vers.texi frontends.texi \
+ standards.texi invoke.texi extend.texi md.texi objc.texi \
+ gcov.texi trouble.texi bugreport.texi service.texi \
+ contribute.texi compat.texi funding.texi gnu.texi gpl_v3.texi \
+ fdl.texi contrib.texi cppenv.texi cppopts.texi avr-mmcu.texi \
+ implement-c.texi implement-cxx.texi gcov-tool.texi gcov-dump.texi \
+ lto-dump.texi
+
+# we explicitly use $(srcdir)/doc/tm.texi here to avoid confusion with
+# the generated tm.texi; the latter might have a more recent timestamp,
+# but we don't want to rebuild the info files unless the contents of
+# the *.texi files have changed.
+TEXI_GCCINT_FILES = gccint.texi gcc-common.texi gcc-vers.texi \
+ contribute.texi makefile.texi configterms.texi options.texi \
+ portability.texi interface.texi passes.texi rtl.texi md.texi \
+ $(srcdir)/doc/tm.texi hostconfig.texi fragments.texi \
+ configfiles.texi collect2.texi headerdirs.texi funding.texi \
+ gnu.texi gpl_v3.texi fdl.texi contrib.texi languages.texi \
+ sourcebuild.texi gty.texi libgcc.texi cfg.texi tree-ssa.texi \
+ loop.texi generic.texi gimple.texi plugins.texi optinfo.texi \
+ match-and-simplify.texi analyzer.texi ux.texi poly-int.texi
+
+TEXI_GCCINSTALL_FILES = install.texi fdl.texi \
+ gcc-common.texi gcc-vers.texi
+
+TEXI_CPPINT_FILES = cppinternals.texi gcc-common.texi gcc-vers.texi
+
+# gcc-vers.texi is generated from the version files.
+gcc-vers.texi: $(BASEVER) $(DEVPHASE)
+ (echo "@set version-GCC $(BASEVER_c)"; \
+ if [ "$(DEVPHASE_c)" = "experimental" ]; \
+ then echo "@set DEVELOPMENT"; \
+ else echo "@clear DEVELOPMENT"; \
+ fi) > $@T
+ $(build_file_translate) echo @set srcdir `echo $(abs_srcdir) | sed -e 's|\\([@{}]\\)|@\\1|g'` >> $@T
+ if [ -n "$(PKGVERSION)" ]; then \
+ echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@T; \
+ fi
+ echo "@set BUGURL $(BUGURL_TEXI)" >> $@T; \
+ mv -f $@T $@
+
+
+# The *.1, *.7, *.info, *.dvi, and *.pdf files are being generated from implicit
+# patterns. To use them, put each of the specific targets with its
+# specific dependencies but no build commands.
+
+doc/cpp.info: $(TEXI_CPP_FILES)
+doc/gcc.info: $(TEXI_GCC_FILES)
+doc/gccint.info: $(TEXI_GCCINT_FILES)
+doc/cppinternals.info: $(TEXI_CPPINT_FILES)
+
+doc/%.info: %.texi
+ if [ x$(BUILD_INFO) = xinfo ]; then \
+ $(MAKEINFO) $(MAKEINFOFLAGS) -I . -I $(gcc_docdir) \
+ -I $(gcc_docdir)/include -o $@ $<; \
+ fi
+
+# Duplicate entry to handle renaming of gccinstall.info
+doc/gccinstall.info: $(TEXI_GCCINSTALL_FILES)
+ if [ x$(BUILD_INFO) = xinfo ]; then \
+ $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
+ -I $(gcc_docdir)/include -o $@ $<; \
+ fi
+
+doc/cpp.dvi: $(TEXI_CPP_FILES)
+doc/gcc.dvi: $(TEXI_GCC_FILES)
+doc/gccint.dvi: $(TEXI_GCCINT_FILES)
+doc/cppinternals.dvi: $(TEXI_CPPINT_FILES)
+
+doc/cpp.pdf: $(TEXI_CPP_FILES)
+doc/gcc.pdf: $(TEXI_GCC_FILES)
+doc/gccint.pdf: $(TEXI_GCCINT_FILES)
+doc/cppinternals.pdf: $(TEXI_CPPINT_FILES)
+
+$(build_htmldir)/cpp/index.html: $(TEXI_CPP_FILES)
+$(build_htmldir)/gcc/index.html: $(TEXI_GCC_FILES)
+$(build_htmldir)/gccint/index.html: $(TEXI_GCCINT_FILES)
+$(build_htmldir)/cppinternals/index.html: $(TEXI_CPPINT_FILES)
+
+DVIFILES = doc/gcc.dvi doc/gccint.dvi doc/gccinstall.dvi doc/cpp.dvi \
+ doc/cppinternals.dvi
+
+dvi:: $(DVIFILES) lang.dvi
+
+doc/%.dvi: %.texi
+ $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
+
+# Duplicate entry to handle renaming of gccinstall.dvi
+doc/gccinstall.dvi: $(TEXI_GCCINSTALL_FILES)
+ $(TEXI2DVI) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
+
+PDFFILES = doc/gcc.pdf doc/gccint.pdf doc/gccinstall.pdf doc/cpp.pdf \
+ doc/cppinternals.pdf
+
+pdf:: $(PDFFILES) lang.pdf
+
+doc/%.pdf: %.texi
+ $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
+
+# Duplicate entry to handle renaming of gccinstall.pdf
+doc/gccinstall.pdf: $(TEXI_GCCINSTALL_FILES)
+ $(TEXI2PDF) -I . -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
+
+# List the directories or single hmtl files which are installed by
+# install-html. The lang.html file triggers language fragments to build
+# html documentation.
+HTMLS_INSTALL=$(build_htmldir)/cpp $(build_htmldir)/gcc \
+ $(build_htmldir)/gccinstall $(build_htmldir)/gccint \
+ $(build_htmldir)/cppinternals
+
+# List the html file targets.
+HTMLS_BUILD=$(build_htmldir)/cpp/index.html $(build_htmldir)/gcc/index.html \
+ $(build_htmldir)/gccinstall/index.html $(build_htmldir)/gccint/index.html \
+ $(build_htmldir)/cppinternals/index.html lang.html
+
+html:: $(HTMLS_BUILD)
+
+$(build_htmldir)/%/index.html: %.texi
+ $(mkinstalldirs) $(@D)
+ rm -f $(@D)/*
+ $(TEXI2HTML) -I $(abs_docdir) -I $(abs_docdir)/include -o $(@D) $<
+
+# Duplicate entry to handle renaming of gccinstall
+$(build_htmldir)/gccinstall/index.html: $(TEXI_GCCINSTALL_FILES)
+ $(mkinstalldirs) $(@D)
+ echo rm -f $(@D)/*
+ SOURCEDIR=$(abs_docdir) \
+ DESTDIR=$(@D) \
+ $(SHELL) $(srcdir)/doc/install.texi2html
+
+MANFILES = doc/gcov.1 doc/cpp.1 doc/gcc.1 doc/gfdl.7 doc/gpl.7 \
+ doc/fsf-funding.7 doc/gcov-tool.1 doc/gcov-dump.1 \
+ $(if $(filter yes,@enable_lto@),doc/lto-dump.1)
+
+generated-manpages: man
+
+man: $(MANFILES) lang.man @GENINSRC@ srcman lang.srcman
+
+srcman: $(MANFILES)
+ -cp -p $^ $(srcdir)/doc
+
+doc/%.1: %.pod
+ $(STAMP) $@
+ -($(POD2MAN) --section=1 $< > $(@).T$$$$ && \
+ mv -f $(@).T$$$$ $@) || \
+ (rm -f $(@).T$$$$ && exit 1)
+
+doc/%.7: %.pod
+ $(STAMP) $@
+ -($(POD2MAN) --section=7 $< > $(@).T$$$$ && \
+ mv -f $(@).T$$$$ $@) || \
+ (rm -f $(@).T$$$$ && exit 1)
+
+%.pod: %.texi
+ $(STAMP) $@
+ -$(TEXI2POD) -DBUGURL="$(BUGURL_TEXI)" $< > $@
+
+.INTERMEDIATE: cpp.pod gcc.pod gfdl.pod fsf-funding.pod gpl.pod
+cpp.pod: cpp.texi cppenv.texi cppopts.texi
+
+# These next rules exist because the output name is not the same as
+# the input name, so our implicit %.pod rule will not work.
+
+gcc.pod: invoke.texi cppenv.texi cppopts.texi gcc-vers.texi
+ $(STAMP) $@
+ -$(TEXI2POD) $< > $@
+gfdl.pod: fdl.texi
+ $(STAMP) $@
+ -$(TEXI2POD) $< > $@
+fsf-funding.pod: funding.texi
+ $(STAMP) $@
+ -$(TEXI2POD) $< > $@
+gpl.pod: gpl_v3.texi
+ $(STAMP) $@
+ -$(TEXI2POD) $< > $@
+
+#
+# Deletion of files made during compilation.
+# There are four levels of this:
+# `mostlyclean', `clean', `distclean' and `maintainer-clean'.
+# `mostlyclean' is useful while working on a particular type of machine.
+# It deletes most, but not all, of the files made by compilation.
+# It does not delete libgcc.a or its parts, so it won't have to be recompiled.
+# `clean' deletes everything made by running `make all'.
+# `distclean' also deletes the files made by config.
+# `maintainer-clean' also deletes everything that could be regenerated
+# automatically, except for `configure'.
+# We remove as much from the language subdirectories as we can
+# (less duplicated code).
+
+mostlyclean: lang.mostlyclean
+ -rm -f $(MOSTLYCLEANFILES)
+ -rm -f *$(objext) c-family/*$(objext)
+ -rm -f *$(coverageexts)
+# Delete build programs
+ -rm -f build/*
+ -rm -f mddeps.mk
+# Delete other built files.
+ -rm -f specs.h options.cc options.h options-save.cc
+# Delete the stamp and temporary files.
+ -rm -f s-* tmp-* stamp-* stmp-*
+ -rm -f */stamp-* */tmp-*
+# Delete debugging dump files.
+ -rm -f *.[0-9][0-9].* */*.[0-9][0-9].*
+# Delete some files made during installation.
+ -rm -f specs $(SPECS)
+ -rm -f collect collect2 mips-tfile mips-tdump
+# Delete unwanted output files from TeX.
+ -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
+ -rm -f */*.toc */*.log */*.vr */*.fn */*.cp */*.tp */*.ky */*.pg
+# Delete sorted indices we don't actually use.
+ -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
+# Delete core dumps.
+ -rm -f core */core
+# Delete file generated for gengtype
+ -rm -f gtyp-input.list
+# Delete files generated by gengtype
+ -rm -f gtype-*
+ -rm -f gt-*
+ -rm -f gtype.state
+# Delete genchecksum outputs
+ -rm -f *-checksum.cc
+# Delete lock-and-run bits
+ -rm -rf linkfe.lck lock-stamp.*
+
+# Delete all files made by compilation
+# that don't exist in the distribution.
+clean: mostlyclean lang.clean
+ -rm -f libgcc.a libgcc_eh.a libgcov.a
+ -rm -f libgcc_s*
+ -rm -f libunwind*
+ -rm -f config.h tconfig.h bconfig.h tm_p.h tm.h
+ -rm -f options.cc options.h optionlist
+ -rm -f cs-*
+ -rm -f doc/*.dvi
+ -rm -f doc/*.pdf
+# Delete the include directories.
+ -rm -rf include include-fixed
+# Delete files used by the "multilib" facility (including libgcc subdirs).
+ -rm -f multilib.h tmpmultilib*
+ -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \
+ rm -rf $(MULTILIB_DIRNAMES); \
+ else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \
+ rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \
+ fi ; fi
+
+# Delete all files that users would normally create
+# while building and installing GCC.
+distclean: clean lang.distclean
+ -rm -f auto-host.h auto-build.h
+ -rm -f cstamp-h
+ -rm -f config.status config.run config.cache config.bak
+ -rm -f Make-lang Make-hooks Make-host Make-target
+ -rm -f Makefile *.oaux
+ -rm -f gthr-default.h
+ -rm -f TAGS */TAGS
+ -rm -f *.asm
+ -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak
+ -rm -f testsuite/*.log testsuite/*.sum
+ -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.cc
+ -cd testsuite && rm -f *.out *.gcov *$(coverageexts)
+ -rm -rf ${QMTEST_DIR} stamp-qmtest
+ -rm -f .gdbinit configargs.h
+ -rm -f gcov.pod
+# Delete po/*.gmo only if we are not building in the source directory.
+ -if [ ! -f po/exgettext ]; then rm -f po/*.gmo; fi
+ -rmdir ada cp f java objc intl po testsuite plugin 2>/dev/null
+
+# Get rid of every file that's generated from some other file, except for `configure'.
+# Most of these files ARE PRESENT in the GCC distribution.
+maintainer-clean:
+ @echo 'This command is intended for maintainers to use; it'
+ @echo 'deletes files that may need special tools to rebuild.'
+ $(MAKE) lang.maintainer-clean distclean
+ -rm -f cpp.??s cpp.*aux
+ -rm -f gcc.??s gcc.*aux
+ -rm -f $(gcc_docdir)/*.info $(gcc_docdir)/*.1 $(gcc_docdir)/*.7 $(gcc_docdir)/*.dvi $(gcc_docdir)/*.pdf
+#
+# Entry points `install', `install-strip', and `uninstall'.
+# Also use `install-collect2' to install collect2 when the config files don't.
+
+# Copy the compiler files into directories where they will be run.
+# Install the driver last so that the window when things are
+# broken is small.
+install: install-common $(INSTALL_HEADERS) \
+ install-cpp install-man install-info install-@POSUB@ \
+ install-driver install-lto-wrapper install-gcc-ar
+
+ifeq ($(enable_plugin),yes)
+install: install-plugin
+endif
+
+install-strip: override INSTALL_PROGRAM = $(INSTALL_STRIP_PROGRAM)
+ifneq ($(STRIP),)
+install-strip: STRIPPROG = $(STRIP)
+export STRIPPROG
+endif
+install-strip: install
+
+# Handle cpp installation.
+install-cpp: installdirs cpp$(exeext)
+ -if test "$(enable_as_accelerator)" != "yes" ; then \
+ rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext); \
+ if [ x$(cpp_install_dir) != x ]; then \
+ rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
+ else true; fi; \
+ fi
+
+# Create the installation directories.
+# $(libdir)/gcc/include isn't currently searched by cpp.
+installdirs:
+ $(mkinstalldirs) $(DESTDIR)$(libsubdir)
+ $(mkinstalldirs) $(DESTDIR)$(libexecsubdir)
+ $(mkinstalldirs) $(DESTDIR)$(bindir)
+ $(mkinstalldirs) $(DESTDIR)$(includedir)
+ $(mkinstalldirs) $(DESTDIR)$(infodir)
+ $(mkinstalldirs) $(DESTDIR)$(man1dir)
+ $(mkinstalldirs) $(DESTDIR)$(man7dir)
+
+PLUGIN_HEADERS = $(TREE_H) $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
+ toplev.h $(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(HASH_TABLE_H) \
+ tree-ssa-alias.h $(INTERNAL_FN_H) gimple-fold.h tree-eh.h gimple-expr.h \
+ gimple.h is-a.h memmodel.h $(TREE_PASS_H) $(GCC_PLUGIN_H) \
+ $(GGC_H) $(TREE_DUMP_H) $(PRETTY_PRINT_H) $(OPTS_H) $(PARAMS_H) \
+ $(tm_file_list) $(tm_include_list) $(tm_p_file_list) $(tm_p_include_list) \
+ $(host_xm_file_list) $(host_xm_include_list) $(xm_include_list) \
+ intl.h $(PLUGIN_VERSION_H) $(DIAGNOSTIC_H) ${C_TREE_H} \
+ $(C_COMMON_H) c-family/c-objc.h $(C_PRETTY_PRINT_H) \
+ tree-iterator.h $(PLUGIN_H) $(TREE_SSA_H) langhooks.h incpath.h debug.h \
+ $(EXCEPT_H) tree-ssa-sccvn.h real.h output.h $(IPA_UTILS_H) \
+ ipa-param-manipulation.h $(C_PRAGMA_H) $(CPPLIB_H) $(FUNCTION_H) \
+ cppdefault.h flags.h $(MD5_H) params.def params.h params-enum.h \
+ prefix.h tree-inline.h $(GIMPLE_PRETTY_PRINT_H) realmpfr.h \
+ $(IPA_PROP_H) $(TARGET_H) $(RTL_H) $(TM_P_H) $(CFGLOOP_H) $(EMIT_RTL_H) \
+ version.h stringpool.h gimplify.h gimple-iterator.h gimple-ssa.h \
+ fold-const.h fold-const-call.h tree-cfg.h tree-into-ssa.h tree-ssanames.h \
+ print-tree.h varasm.h context.h tree-phinodes.h stor-layout.h \
+ ssa-iterators.h $(RESOURCE_H) tree-cfgcleanup.h attribs.h calls.h \
+ cfgexpand.h diagnostic-color.h gcc-symtab.h gimple-builder.h gimple-low.h \
+ gimple-walk.h gimplify-me.h pass_manager.h print-rtl.h stmt.h \
+ tree-dfa.h tree-hasher.h tree-nested.h tree-object-size.h tree-outof-ssa.h \
+ tree-parloops.h tree-ssa-address.h tree-ssa-coalesce.h tree-ssa-dom.h \
+ tree-ssa-loop.h tree-ssa-loop-ivopts.h tree-ssa-loop-manip.h \
+ tree-ssa-loop-niter.h tree-ssa-ter.h tree-ssa-threadedge.h \
+ tree-ssa-threadupdate.h inchash.h wide-int.h signop.h hash-map.h \
+ hash-set.h dominance.h cfg.h cfgrtl.h cfganal.h cfgbuild.h cfgcleanup.h \
+ lcm.h cfgloopmanip.h file-prefix-map.h builtins.def $(INSN_ATTR_H) \
+ pass-instances.def params.list $(srcdir)/../include/gomp-constants.h \
+ $(EXPR_H)
+
+# generate the 'build fragment' b-header-vars
+s-header-vars: Makefile
+ rm -f tmp-header-vars
+# The first sed gets the list "header variables" as the list variables
+# assigned in Makefile and having _H at the end of the name. "sed -n" proved
+# more portable than a trailing "-e d" to filter out the uninteresting lines,
+# in particular on ia64-hpux where "s/.../p" only prints if -n was requested
+# as well.
+ $(foreach header_var,$(shell sed < Makefile -n -e 's/^\([A-Z0-9_]*_H\)[ ]*=.*/\1/p'),echo $(header_var)=$(shell echo $($(header_var):$(srcdir)/%=.../%) | sed -e 's~\.\.\./config/~config/~' -e 's~\.\.\./common/config/~common/config/~' -e 's~\.\.\.[^ ]*/~~g') >> tmp-header-vars;)
+ $(SHELL) $(srcdir)/../move-if-change tmp-header-vars b-header-vars
+ $(STAMP) s-header-vars
+
+# Install gengtype
+install-gengtype: installdirs gengtype$(exeext) gtype.state
+ $(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
+ $(INSTALL_DATA) gtype.state $(DESTDIR)$(plugin_resourcesdir)/gtype.state
+ $(mkinstalldirs) $(DESTDIR)$(plugin_bindir)
+ $(INSTALL_PROGRAM) gengtype$(exeext) $(DESTDIR)$(plugin_bindir)/gengtype$(exeext)
+
+# Install the headers needed to build a plugin.
+install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
+# We keep the directory structure for files in config, common/config or
+# c-family and .def files. All other files are flattened to a single directory.
+ $(mkinstalldirs) $(DESTDIR)$(plugin_includedir)
+ headers=`echo $(sort $(PLUGIN_HEADERS)) $$(cd $(srcdir); echo *.h *.def) | tr ' ' '\012' | sort -u`; \
+ srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`; \
+ for file in $$headers; do \
+ if [ -f $$file ] ; then \
+ path=$$file; \
+ elif [ -f $(srcdir)/$$file ]; then \
+ path=$(srcdir)/$$file; \
+ else continue; \
+ fi; \
+ case $$path in \
+ "$(srcdir)"/config/* | "$(srcdir)"/common/config/* \
+ | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
+ base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
+ *) base=`basename $$path` ;; \
+ esac; \
+ dest=$(plugin_includedir)/$$base; \
+ echo $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
+ dir=`dirname $$dest`; \
+ $(mkinstalldirs) $(DESTDIR)$$dir; \
+ $(INSTALL_DATA) $$path $(DESTDIR)$$dest; \
+ done
+ $(INSTALL_DATA) b-header-vars $(DESTDIR)$(plugin_includedir)/b-header-vars
+
+# Install the compiler executables built during cross compilation.
+install-common: native lang.install-common installdirs
+ for file in $(COMPILERS); do \
+ if [ -f $$file ] ; then \
+ rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
+ $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
+ else true; \
+ fi; \
+ done
+ for file in $(EXTRA_PROGRAMS) $(COLLECT2) ..; do \
+ if [ x"$$file" != x.. ]; then \
+ rm -f $(DESTDIR)$(libexecsubdir)/$$file; \
+ $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \
+ else true; fi; \
+ done
+# We no longer install the specs file because its presence makes the
+# driver slower, and because people who need it can recreate it by
+# using -dumpspecs. We remove any old version because it would
+# otherwise override the specs built into the driver.
+ rm -f $(DESTDIR)$(libsubdir)/specs
+# Install gcov if it was compiled.
+ -if test "$(enable_as_accelerator)" != "yes" ; then \
+ if [ -f gcov$(exeext) ]; \
+ then \
+ rm -f $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) gcov$(exeext) $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext); \
+ fi; \
+ fi
+# Install gcov-tool if it was compiled.
+ -if test "$(enable_as_accelerator)" != "yes" ; then \
+ if [ -f gcov-tool$(exeext) ]; \
+ then \
+ rm -f $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) \
+ gcov-tool$(exeext) $(DESTDIR)$(bindir)/$(GCOV_TOOL_INSTALL_NAME)$(exeext); \
+ fi; \
+ fi
+# Install gcov-dump if it was compiled.
+ -if test "$(enable_as_accelerator)" != "yes" ; then \
+ if [ -f gcov-dump$(exeext) ]; \
+ then \
+ rm -f $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
+ $(INSTALL_PROGRAM) \
+ gcov-dump$(exeext) $(DESTDIR)$(bindir)/$(GCOV_DUMP_INSTALL_NAME)$(exeext); \
+ fi; \
+ fi
+
+# Install the driver program as $(target_noncanonical)-gcc,
+# $(target_noncanonical)-gcc-$(version), and also as gcc if native.
+install-driver: installdirs xgcc$(exeext)
+ -rm -f $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
+ -$(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
+ -if test "$(enable_as_accelerator)" != "yes" ; then \
+ if [ "$(GCC_INSTALL_NAME)" != "$(target_noncanonical)-gcc-$(version)" ]; then \
+ rm -f $(DESTDIR)$(bindir)/$(FULL_DRIVER_NAME); \
+ ( cd $(DESTDIR)$(bindir) && \
+ $(LN) $(GCC_INSTALL_NAME)$(exeext) $(FULL_DRIVER_NAME) ); \
+ fi; \
+ if [ ! -f gcc-cross$(exeext) ] \
+ && [ "$(GCC_INSTALL_NAME)" != "$(GCC_TARGET_INSTALL_NAME)" ]; then \
+ rm -f $(DESTDIR)$(bindir)/$(target_noncanonical)-gcc-tmp$(exeext); \
+ ( cd $(DESTDIR)$(bindir) && \
+ $(LN) $(GCC_INSTALL_NAME)$(exeext) $(target_noncanonical)-gcc-tmp$(exeext) && \
+ mv -f $(target_noncanonical)-gcc-tmp$(exeext) $(GCC_TARGET_INSTALL_NAME)$(exeext) ); \
+ fi; \
+ fi
+
+# Install the info files.
+# $(INSTALL_DATA) might be a relative pathname, so we can't cd into srcdir
+# to do the install.
+install-info:: doc installdirs \
+ $(DESTDIR)$(infodir)/cpp.info \
+ $(DESTDIR)$(infodir)/gcc.info \
+ $(DESTDIR)$(infodir)/cppinternals.info \
+ $(DESTDIR)$(infodir)/gccinstall.info \
+ $(DESTDIR)$(infodir)/gccint.info \
+ lang.install-info
+
+$(DESTDIR)$(infodir)/%.info: doc/%.info installdirs
+ rm -f $@
+ if [ -f $< ]; then \
+ for f in $(<)*; do \
+ realfile=`echo $$f | sed -e 's|.*/\([^/]*\)$$|\1|'`; \
+ $(INSTALL_DATA) $$f $(DESTDIR)$(infodir)/$$realfile; \
+ chmod a-x $(DESTDIR)$(infodir)/$$realfile; \
+ done; \
+ else true; fi
+ -if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+ if [ -f $@ ]; then \
+ install-info --dir-file=$(DESTDIR)$(infodir)/dir $@; \
+ else true; fi; \
+ else true; fi;
+
+dvi__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+
+install-dvi: $(DVIFILES) lang.install-dvi
+ @$(NORMAL_INSTALL)
+ test -z "$(dvidir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(dvidir)/gcc"
+ @list='$(DVIFILES)'; for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ f=$(dvi__strip_dir) \
+ echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(dvidir)/gcc/$$f'"; \
+ $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(dvidir)/gcc/$$f"; \
+ done
+
+pdf__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+
+install-pdf: $(PDFFILES) lang.install-pdf
+ @$(NORMAL_INSTALL)
+ test -z "$(pdfdir)/gcc" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
+ @list='$(PDFFILES)'; for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ f=$(pdf__strip_dir) \
+ echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
+ $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
+ done
+
+html__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+
+install-html: $(HTMLS_BUILD) lang.install-html
+ @$(NORMAL_INSTALL)
+ test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
+ @list='$(HTMLS_INSTALL)'; for p in $$list; do \
+ if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
+ f=$(html__strip_dir) \
+ if test -d "$$d$$p"; then \
+ echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
+ $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
+ echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
+ $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
+ else \
+ echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
+ $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
+ fi; \
+ done
+
+# Install the man pages.
+install-man: lang.install-man \
+ $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext) \
+ $(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext) \
+ $(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext) \
+ $(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext) \
+ $(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext) \
+ $(if $(filter yes,@enable_lto@),$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext)) \
+ $(DESTDIR)$(man7dir)/fsf-funding$(man7ext) \
+ $(DESTDIR)$(man7dir)/gfdl$(man7ext) \
+ $(DESTDIR)$(man7dir)/gpl$(man7ext)
+
+$(DESTDIR)$(man7dir)/%$(man7ext): doc/%.7 installdirs
+ -rm -f $@
+ -$(INSTALL_DATA) $< $@
+ -chmod a-x $@
+
+$(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext): doc/gcc.1 installdirs
+ -rm -f $@
+ -$(INSTALL_DATA) $< $@
+ -chmod a-x $@
+
+$(DESTDIR)$(man1dir)/$(CPP_INSTALL_NAME)$(man1ext): doc/cpp.1 installdirs
+ -rm -f $@
+ -$(INSTALL_DATA) $< $@
+ -chmod a-x $@
+
+$(DESTDIR)$(man1dir)/$(GCOV_INSTALL_NAME)$(man1ext): doc/gcov.1 installdirs
+ -rm -f $@
+ -$(INSTALL_DATA) $< $@
+ -chmod a-x $@
+
+$(DESTDIR)$(man1dir)/$(GCOV_TOOL_INSTALL_NAME)$(man1ext): doc/gcov-tool.1 installdirs
+ -rm -f $@
+ -$(INSTALL_DATA) $< $@
+ -chmod a-x $@
+
+$(DESTDIR)$(man1dir)/$(GCOV_DUMP_INSTALL_NAME)$(man1ext): doc/gcov-dump.1 installdirs
+ -rm -f $@
+ -$(INSTALL_DATA) $< $@
+ -chmod a-x $@
+
+$(DESTDIR)$(man1dir)/$(LTO_DUMP_INSTALL_NAME)$(man1ext): doc/lto-dump.1 installdirs
+ -rm -f $@
+ -$(INSTALL_DATA) $< $@
+ -chmod a-x $@
+
+# Install all the header files built in the include subdirectory.
+install-headers: $(INSTALL_HEADERS_DIR)
+# Fix symlinks to absolute paths in the installed include directory to
+# point to the installed directory, not the build directory.
+# Don't need to use LN_S here since we really do need ln -s and no substitutes.
+ -files=`cd $(DESTDIR)$(libsubdir)/include-fixed; find . -type l -print 2>/dev/null`; \
+ if [ $$? -eq 0 ]; then \
+ dir=`cd include-fixed; ${PWD_COMMAND}`; \
+ for i in $$files; do \
+ dest=`ls -ld $(DESTDIR)$(libsubdir)/include-fixed/$$i | sed -n 's/.*-> //p'`; \
+ if expr "$$dest" : "$$dir.*" > /dev/null; then \
+ rm -f $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
+ ln -s `echo $$i | sed "s|/[^/]*|/..|g" | sed 's|/..$$||'``echo "$$dest" | sed "s|$$dir||"` $(DESTDIR)$(libsubdir)/include-fixed/$$i; \
+ fi; \
+ done; \
+ fi
+
+# Create or recreate the gcc private include file directory.
+install-include-dir: installdirs
+ $(mkinstalldirs) $(DESTDIR)$(libsubdir)/include
+ -rm -rf $(DESTDIR)$(libsubdir)/include-fixed
+ mkdir $(DESTDIR)$(libsubdir)/include-fixed
+ -chmod a+rx $(DESTDIR)$(libsubdir)/include-fixed
+
+# Create or recreate the install-tools include file directory.
+itoolsdir = $(libexecsubdir)/install-tools
+itoolsdatadir = $(libsubdir)/install-tools
+install-itoolsdirs: installdirs
+ $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include
+ $(mkinstalldirs) $(DESTDIR)$(itoolsdir)
+
+# Install the include directory using tar.
+install-headers-tar: stmp-int-hdrs install-include-dir
+# We use `pwd`/include instead of just include to problems with CDPATH
+# Unless a full pathname is provided, some shells would print the new CWD,
+# found in CDPATH, corrupting the output. We could just redirect the
+# output of `cd', but some shells lose on redirection within `()'s
+ (cd `${PWD_COMMAND}`/include ; \
+ tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include; tar xpf - )
+ (cd `${PWD_COMMAND}`/include-fixed ; \
+ tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
+# /bin/sh on some systems returns the status of the first tar,
+# and that can lose with GNU tar which always writes a full block.
+# So use `exit 0' to ignore its exit status.
+
+# Install the include directory using cpio.
+install-headers-cpio: stmp-int-hdrs install-include-dir
+# See discussion about the use of `pwd` above
+ cd `${PWD_COMMAND}`/include ; \
+ find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include
+ cd `${PWD_COMMAND}`/include-fixed ; \
+ find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
+
+# Install the include directory using cp.
+install-headers-cp: stmp-int-hdrs install-include-dir
+ cp -p -r include $(DESTDIR)$(libsubdir)
+ cp -p -r include-fixed $(DESTDIR)$(libsubdir)
+
+# Targets without dependencies, for use in prev-gcc during bootstrap.
+real-install-headers-tar:
+ (cd `${PWD_COMMAND}`/include-fixed ; \
+ tar -cf - .; exit 0) | (cd $(DESTDIR)$(libsubdir)/include-fixed; tar xpf - )
+
+real-install-headers-cpio:
+ cd `${PWD_COMMAND}`/include-fixed ; \
+ find . -print | cpio -pdum $(DESTDIR)$(libsubdir)/include-fixed
+
+real-install-headers-cp:
+ cp -p -r include-fixed $(DESTDIR)$(libsubdir)
+
+# Install supporting files for fixincludes to be run later.
+install-mkheaders: stmp-int-hdrs install-itoolsdirs \
+ macro_list fixinc_list
+ $(INSTALL_DATA) $(srcdir)/gsyslimits.h \
+ $(DESTDIR)$(itoolsdatadir)/gsyslimits.h
+ $(INSTALL_DATA) macro_list $(DESTDIR)$(itoolsdatadir)/macro_list
+ $(INSTALL_DATA) fixinc_list $(DESTDIR)$(itoolsdatadir)/fixinc_list
+ set -e; for ml in `cat fixinc_list`; do \
+ multi_dir=`echo $${ml} | sed -e 's/^[^;]*;//'`; \
+ $(mkinstalldirs) $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}; \
+ $(INSTALL_DATA) include-fixed$${multi_dir}/limits.h $(DESTDIR)$(itoolsdatadir)/include$${multi_dir}/limits.h; \
+ done
+ $(INSTALL_SCRIPT) $(srcdir)/../mkinstalldirs \
+ $(DESTDIR)$(itoolsdir)/mkinstalldirs ; \
+ sysroot_headers_suffix='$${sysroot_headers_suffix}'; \
+ echo 'SYSTEM_HEADER_DIR="'"$(SYSTEM_HEADER_DIR)"'"' \
+ > $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
+ echo 'OTHER_FIXINCLUDES_DIRS="$(OTHER_FIXINCLUDES_DIRS)"' \
+ >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
+ echo 'STMP_FIXINC="$(STMP_FIXINC)"' \
+ >> $(DESTDIR)$(itoolsdatadir)/mkheaders.conf
+
+# Use this target to install the program `collect2' under the name `collect2'.
+install-collect2: collect2 installdirs
+ $(INSTALL_PROGRAM) collect2$(exeext) $(DESTDIR)$(libexecsubdir)/collect2$(exeext)
+# Install the driver program as $(libsubdir)/gcc for collect2.
+ $(INSTALL_PROGRAM) xgcc$(exeext) $(DESTDIR)$(libexecsubdir)/gcc$(exeext)
+
+# Install lto-wrapper.
+install-lto-wrapper: lto-wrapper$(exeext)
+ $(INSTALL_PROGRAM) lto-wrapper$(exeext) $(DESTDIR)$(libexecsubdir)/lto-wrapper$(exeext)
+
+install-gcc-ar: installdirs gcc-ar$(exeext) gcc-nm$(exeext) gcc-ranlib$(exeext)
+ if test "$(enable_as_accelerator)" != "yes" ; then \
+ for i in gcc-ar gcc-nm gcc-ranlib; do \
+ install_name=`echo $$i|sed '$(program_transform_name)'` ;\
+ target_install_name=$(target_noncanonical)-`echo $$i|sed '$(program_transform_name)'` ; \
+ rm -f $(DESTDIR)$(bindir)/$$install_name$(exeext) ; \
+ $(INSTALL_PROGRAM) $$i$(exeext) $(DESTDIR)$(bindir)/$$install_name$(exeext) ;\
+ if test -f gcc-cross$(exeext); then \
+ :; \
+ else \
+ rm -f $(DESTDIR)$(bindir)/$$target_install_name$(exeext); \
+ ( cd $(DESTDIR)$(bindir) && \
+ $(LN) $$install_name$(exeext) $$target_install_name$(exeext) ) ; \
+ fi ; \
+ done; \
+ fi
+
+# Cancel installation by deleting the installed files.
+uninstall: lang.uninstall
+ -rm -rf $(DESTDIR)$(libsubdir)
+ -rm -rf $(DESTDIR)$(libexecsubdir)
+ -rm -rf $(DESTDIR)$(bindir)/$(GCC_INSTALL_NAME)$(exeext)
+ -rm -f $(DESTDIR)$(bindir)/$(CPP_INSTALL_NAME)$(exeext)
+ -if [ x$(cpp_install_dir) != x ]; then \
+ rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \
+ else true; fi
+ -rm -rf $(DESTDIR)$(bindir)/$(GCOV_INSTALL_NAME)$(exeext)
+ -rm -rf $(DESTDIR)$(man1dir)/$(GCC_INSTALL_NAME)$(man1ext)
+ -rm -rf $(DESTDIR)$(man1dir)/cpp$(man1ext)
+ -rm -f $(DESTDIR)$(infodir)/cpp.info* $(DESTDIR)$(infodir)/gcc.info*
+ -rm -f $(DESTDIR)$(infodir)/cppinternals.info* $(DESTDIR)$(infodir)/gccint.info*
+ for i in ar nm ranlib ; do \
+ install_name=`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ;\
+ target_install_name=$(target_noncanonical)-`echo gcc-$$i|sed '$(program_transform_name)'`$(exeext) ; \
+ rm -f $(DESTDIR)$(bindir)/$$install_name ; \
+ rm -f $(DESTDIR)$(bindir)/$$target_install_name ; \
+ done
+#
+# These targets are for the dejagnu testsuites. The file site.exp
+# contains global variables that all the testsuites will use.
+
+target_subdir = @target_subdir@
+
+site.exp: ./config.status Makefile
+ @echo "Making a new config file..."
+ -@rm -f ./site.tmp
+ @$(STAMP) site.exp
+ -@mv site.exp site.bak
+ @echo "## these variables are automatically generated by make ##" > ./site.tmp
+ @echo "# Do not edit here. If you wish to override these values" >> ./site.tmp
+ @echo "# add them to the last section" >> ./site.tmp
+ @echo "set rootme \"`${PWD_COMMAND}`\"" >> ./site.tmp
+ @echo "set srcdir \"`cd ${srcdir}; ${PWD_COMMAND}`\"" >> ./site.tmp
+ @echo "set host_triplet $(host)" >> ./site.tmp
+ @echo "set build_triplet $(build)" >> ./site.tmp
+ @echo "set target_triplet $(target)" >> ./site.tmp
+ @echo "set target_alias $(target_noncanonical)" >> ./site.tmp
+ @echo "set libiconv \"$(LIBICONV)\"" >> ./site.tmp
+# CFLAGS is set even though it's empty to show we reserve the right to set it.
+ @echo "set CFLAGS \"\"" >> ./site.tmp
+ @echo "set CXXFLAGS \"\"" >> ./site.tmp
+ @echo "set HOSTCC \"$(CC)\"" >> ./site.tmp
+ @echo "set HOSTCXX \"$(CXX)\"" >> ./site.tmp
+ @echo "set HOSTCFLAGS \"$(CFLAGS)\"" >> ./site.tmp
+ @echo "set HOSTCXXFLAGS \"$(CXXFLAGS)\"" >> ./site.tmp
+# TEST_ALWAYS_FLAGS are flags that should be passed to every compilation.
+# They are passed first to allow individual tests to override them.
+ @echo "set TEST_ALWAYS_FLAGS \"$(SYSROOT_CFLAGS_FOR_TARGET)\"" >> ./site.tmp
+# When running the tests we set GCC_EXEC_PREFIX to the install tree so that
+# files that have already been installed there will be found. The -B option
+# overrides it, so use of GCC_EXEC_PREFIX will not result in using GCC files
+# from the install tree.
+ @echo "set TEST_GCC_EXEC_PREFIX \"$(libdir)/gcc/\"" >> ./site.tmp
+ @echo "set TESTING_IN_BUILD_TREE 1" >> ./site.tmp
+ @echo "set HAVE_LIBSTDCXX_V3 1" >> ./site.tmp
+ @if test "@enable_plugin@" = "yes" ; then \
+ echo "set ENABLE_PLUGIN 1" >> ./site.tmp; \
+ echo "set PLUGINCC \"$(PLUGINCC)\"" >> ./site.tmp; \
+ echo "set PLUGINCFLAGS \"$(PLUGINCFLAGS)\"" >> ./site.tmp; \
+ echo "set GMPINC \"$(GMPINC)\"" >> ./site.tmp; \
+ fi
+# If newlib has been configured, we need to pass -B to gcc so it can find
+# newlib's crt0.o if it exists. This will cause a "path prefix not used"
+# message if it doesn't, but the testsuite is supposed to ignore the message -
+# it's too difficult to tell when to and when not to pass -B (not all targets
+# have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that
+# seems like too selective a test.
+# ??? Another way to solve this might be to rely on linker scripts. Then
+# theoretically the -B won't be needed.
+# We also need to pass -L ../ld so that the linker can find ldscripts.
+ @if [ -d $(objdir)/../$(target_subdir)/newlib ] \
+ && [ "${host}" != "${target}" ]; then \
+ echo "set newlib_cflags \"-I$(objdir)/../$(target_subdir)/newlib/targ-include -I\$$srcdir/../newlib/libc/include\"" >> ./site.tmp; \
+ echo "set newlib_ldflags \"-B$(objdir)/../$(target_subdir)/newlib/\"" >> ./site.tmp; \
+ echo "append CFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
+ echo "append CXXFLAGS \" \$$newlib_cflags\"" >> ./site.tmp; \
+ echo "append LDFLAGS \" \$$newlib_ldflags\"" >> ./site.tmp; \
+ else true; \
+ fi
+ @if [ -d $(objdir)/../ld ] ; then \
+ echo "append LDFLAGS \" -L$(objdir)/../ld\"" >> ./site.tmp; \
+ else true; \
+ fi
+ echo "set tmpdir $(objdir)/testsuite" >> ./site.tmp
+ @echo "set srcdir \"\$${srcdir}/testsuite\"" >> ./site.tmp
+ @if [ "X$(ALT_CC_UNDER_TEST)" != "X" ] ; then \
+ echo "set ALT_CC_UNDER_TEST \"$(ALT_CC_UNDER_TEST)\"" >> ./site.tmp; \
+ else true; \
+ fi
+ @if [ "X$(ALT_CXX_UNDER_TEST)" != "X" ] ; then \
+ echo "set ALT_CXX_UNDER_TEST \"$(ALT_CXX_UNDER_TEST)\"" >> ./site.tmp; \
+ else true; \
+ fi
+ @if [ "X$(COMPAT_OPTIONS)" != "X" ] ; then \
+ echo "set COMPAT_OPTIONS \"$(COMPAT_OPTIONS)\"" >> ./site.tmp; \
+ else true; \
+ fi
+ @echo "## All variables above are generated by configure. Do Not Edit ##" >> ./site.tmp
+ @cat ./site.tmp > site.exp
+ @cat site.bak | sed \
+ -e '1,/^## All variables above are.*##/ d' >> site.exp
+ -@rm -f ./site.tmp
+
+CHECK_TARGETS = @check_languages@
+
+check: $(CHECK_TARGETS)
+
+check-subtargets: $(patsubst %,%-subtargets,$(CHECK_TARGETS))
+
+# The idea is to parallelize testing of multilibs, for example:
+# make -j3 check-gcc//sh-hms-sim/{-m1,-m2,-m3,-m3e,-m4}/{,-nofpu}
+# will run 3 concurrent sessions of check-gcc, eventually testing
+# all 10 combinations. GNU make is required, as is a shell that expands
+# alternations within braces.
+lang_checks_parallel = $(lang_checks:=//%)
+$(lang_checks_parallel): site.exp
+ target=`echo "$@" | sed 's,//.*,,'`; \
+ variant=`echo "$@" | sed 's,^[^/]*//,,'`; \
+ vardots=`echo "$$variant" | sed 's,/,.,g'`; \
+ $(MAKE) TESTSUITEDIR="testsuite.$$vardots" \
+ RUNTESTFLAGS="--target_board=$$variant $(RUNTESTFLAGS)" \
+ "$$target"
+
+TESTSUITEDIR = testsuite
+
+$(TESTSUITEDIR)/site.exp: site.exp
+ -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
+ -rm -f $@
+ sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)|' < site.exp > $@
+
+# This is only used for check-% targets that aren't parallelized.
+$(filter-out $(lang_checks_parallelized),$(lang_checks)): check-% : site.exp
+ -test -d plugin || mkdir plugin
+ -test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
+ test -d $(TESTSUITEDIR)/$* || mkdir $(TESTSUITEDIR)/$*
+ -(rootme=`${PWD_COMMAND}`; export rootme; \
+ srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
+ cd $(TESTSUITEDIR)/$*; \
+ rm -f tmp-site.exp; \
+ sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$*|' \
+ < ../../site.exp > tmp-site.exp; \
+ $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
+ EXPECT=${EXPECT} ; export EXPECT ; \
+ if [ -f $${rootme}/../expect/expect ] ; then \
+ TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
+ export TCL_LIBRARY ; fi ; \
+ $(RUNTEST) --tool $* $(RUNTESTFLAGS))
+
+$(patsubst %,%-subtargets,$(lang_checks)): check-%-subtargets:
+ @echo check-$*
+
+check_p_tool=$(firstword $(subst _, ,$*))
+check_p_count=$(check_$(check_p_tool)_parallelize)
+check_p_subno=$(word 2,$(subst _, ,$*))
+check_p_numbers0:=1 2 3 4 5 6 7 8 9
+check_p_numbers1:=0 $(check_p_numbers0)
+check_p_numbers2:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers1)))
+check_p_numbers3:=$(addprefix 0,$(check_p_numbers1)) $(check_p_numbers2)
+check_p_numbers4:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers3)))
+check_p_numbers5:=$(addprefix 0,$(check_p_numbers3)) $(check_p_numbers4)
+check_p_numbers6:=$(foreach i,$(check_p_numbers0),$(addprefix $(i),$(check_p_numbers5)))
+check_p_numbers:=$(check_p_numbers0) $(check_p_numbers2) $(check_p_numbers4) $(check_p_numbers6)
+check_p_subdir=$(subst _,,$*)
+check_p_subdirs=$(wordlist 1,$(check_p_count),$(wordlist 1, \
+ $(if $(GCC_TEST_PARALLEL_SLOTS),$(GCC_TEST_PARALLEL_SLOTS),128), \
+ $(check_p_numbers)))
+
+# For parallelized check-% targets, this decides whether parallelization
+# is desirable (if -jN is used). If desirable, recursive make is run with
+# check-parallel-$lang{,1,2,3,4,5} etc. goals, which can be executed in
+# parallel, as they are run in separate directories.
+# check-parallel-$lang{,1,2,3,4,5} etc. goals invoke runtest with
+# GCC_RUNTEST_PARALLELIZE_DIR var in the environment and runtest_file_p
+# dejaGNU procedure is overridden to additionally synchronize through
+# a $lang-parallel directory which tests will be run by which runtest instance.
+# Afterwards contrib/dg-extract-results.sh is used to merge the sum and log
+# files. If parallelization isn't desirable, only one recursive make
+# is run with check-parallel-$lang goal and check_$lang_parallelize variable
+# cleared to say that no additional arguments beyond $(RUNTESTFLAGS)
+# should be passed to runtest.
+#
+# To parallelize some language check, add the corresponding check-$lang
+# to lang_checks_parallelized variable and define check_$lang_parallelize
+# variable. This is the upper limit to which it is useful to parallelize the
+# check-$lang target. It doesn't make sense to try e.g. 128 goals for small
+# testsuites like objc or go.
+$(lang_checks_parallelized): check-% : site.exp
+ -rm -rf $(TESTSUITEDIR)/$*-parallel
+ @if [ -n "$(filter -j%, $(MFLAGS))" ]; then \
+ test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR) || true; \
+ test -d $(TESTSUITEDIR)/$*-parallel || mkdir $(TESTSUITEDIR)/$*-parallel || true; \
+ GCC_RUNTEST_PARALLELIZE_DIR=`${PWD_COMMAND}`/$(TESTSUITEDIR)/$(check_p_tool)-parallel ; \
+ export GCC_RUNTEST_PARALLELIZE_DIR ; \
+ $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
+ check-parallel-$* \
+ $(patsubst %,check-parallel-$*_%, $(check_p_subdirs)); \
+ sums= ; logs= ; \
+ for dir in $(TESTSUITEDIR)/$* \
+ $(patsubst %,$(TESTSUITEDIR)/$*%,$(check_p_subdirs));\
+ do \
+ if [ -d $$dir ]; then \
+ mv -f $$dir/$*.sum $$dir/$*.sum.sep; mv -f $$dir/$*.log $$dir/$*.log.sep; \
+ sums="$$sums $$dir/$*.sum.sep"; logs="$$logs $$dir/$*.log.sep"; \
+ fi; \
+ done; \
+ $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh $$sums \
+ > $(TESTSUITEDIR)/$*/$*.sum; \
+ $(SHELL) $(srcdir)/../contrib/dg-extract-results.sh -L $$logs \
+ > $(TESTSUITEDIR)/$*/$*.log; \
+ rm -rf $(TESTSUITEDIR)/$*-parallel || true; \
+ else \
+ $(MAKE) TESTSUITEDIR="$(TESTSUITEDIR)" RUNTESTFLAGS="$(RUNTESTFLAGS)" \
+ check_$*_parallelize= check-parallel-$*; \
+ fi
+
+check-parallel-% : site.exp
+ -@test -d plugin || mkdir plugin
+ -@test -d $(TESTSUITEDIR) || mkdir $(TESTSUITEDIR)
+ @test -d $(TESTSUITEDIR)/$(check_p_subdir) || mkdir $(TESTSUITEDIR)/$(check_p_subdir)
+ -$(if $(check_p_subno),@)(rootme=`${PWD_COMMAND}`; export rootme; \
+ srcdir=`cd ${srcdir}; ${PWD_COMMAND}` ; export srcdir ; \
+ if [ -n "$(check_p_subno)" ] \
+ && [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] \
+ && [ -f $(TESTSUITEDIR)/$(check_p_tool)-parallel/finished ]; then \
+ rm -rf $(TESTSUITEDIR)/$(check_p_subdir); \
+ else \
+ cd $(TESTSUITEDIR)/$(check_p_subdir); \
+ rm -f tmp-site.exp; \
+ sed '/set tmpdir/ s|testsuite$$|$(TESTSUITEDIR)/$(check_p_subdir)|' \
+ < ../../site.exp > tmp-site.exp; \
+ $(SHELL) $${srcdir}/../move-if-change tmp-site.exp site.exp; \
+ EXPECT=${EXPECT} ; export EXPECT ; \
+ if [ -f $${rootme}/../expect/expect ] ; then \
+ TCL_LIBRARY=`cd .. ; cd $${srcdir}/../tcl/library ; ${PWD_COMMAND}` ; \
+ export TCL_LIBRARY ; \
+ fi ; \
+ $(RUNTEST) --tool $(check_p_tool) $(RUNTESTFLAGS); \
+ if [ -n "$$GCC_RUNTEST_PARALLELIZE_DIR" ] ; then \
+ touch $${rootme}/$(TESTSUITEDIR)/$(check_p_tool)-parallel/finished; \
+ fi ; \
+ fi )
+
+# QMTest targets
+
+# The path to qmtest.
+QMTEST_PATH=qmtest
+
+# The flags to pass to qmtest.
+QMTESTFLAGS=
+
+# The flags to pass to "qmtest run".
+QMTESTRUNFLAGS=-f none --result-stream dejagnu_stream.DejaGNUStream
+
+# The command to use to invoke qmtest.
+QMTEST=${QMTEST_PATH} ${QMTESTFLAGS}
+
+# The tests (or suites) to run.
+QMTEST_GPP_TESTS=g++
+
+# The subdirectory of the OBJDIR that will be used to store the QMTest
+# test database configuration and that will be used for temporary
+# scratch space during QMTest's execution.
+QMTEST_DIR=qmtestsuite
+
+# Create the QMTest database configuration.
+${QMTEST_DIR} stamp-qmtest:
+ ${QMTEST} -D ${QMTEST_DIR} create-tdb \
+ -c gcc_database.GCCDatabase \
+ -a srcdir=`cd ${srcdir}/testsuite && ${PWD_COMMAND}` && \
+ $(STAMP) stamp-qmtest
+
+# Create the QMTest context file.
+${QMTEST_DIR}/context: stamp-qmtest
+ rm -f $@
+ echo "CompilerTable.languages=c cplusplus" >> $@
+ echo "CompilerTable.c_kind=GCC" >> $@
+ echo "CompilerTable.c_path=${objdir}/xgcc" >> $@
+ echo "CompilerTable.c_options=-B${objdir}/" >> $@
+ echo "CompilerTable.cplusplus_kind=GCC" >> $@
+ echo "CompilerTable.cplusplus_path=${objdir}/xg++" >> $@
+ echo "CompilerTable.cplusplus_options=-B${objdir}/" >> $@
+ echo "DejaGNUTest.target=${target_noncanonical}" >> $@
+
+# Run the G++ testsuite using QMTest.
+qmtest-g++: ${QMTEST_DIR}/context
+ cd ${QMTEST_DIR} && ${QMTEST} run ${QMTESTRUNFLAGS} -C context \
+ -o g++.qmr ${QMTEST_GPP_TESTS}
+
+# Use the QMTest GUI.
+qmtest-gui: ${QMTEST_DIR}/context
+ cd ${QMTEST_DIR} && ${QMTEST} gui -C context
+
+.PHONY: qmtest-g++
+
+# Run Paranoia on real.cc.
+
+paranoia.o: $(srcdir)/../contrib/paranoia.cc $(CONFIG_H) $(SYSTEM_H) $(TREE_H)
+ g++ -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $< $(OUTPUT_OPTION)
+
+paranoia: paranoia.o real.o $(LIBIBERTY)
+ g++ -o $@ paranoia.o real.o $(LIBIBERTY)
+
+# These exist for maintenance purposes.
+
+CTAGS=@CTAGS@
+ETAGS=@ETAGS@
+CSCOPE=@CSCOPE@
+
+# Update the tags table.
+TAGS: lang.tags
+ (cd $(srcdir); \
+ incs= ; \
+ list='$(SUBDIRS)'; for dir in $$list; do \
+ if test -f $$dir/TAGS; then \
+ incs="$$incs --include $$dir/TAGS.sub"; \
+ fi; \
+ done; \
+ $(ETAGS) -o TAGS.sub c-family/*.h c-family/*.cc c-family/*.cc \
+ *.h *.c *.cc \
+ ../include/*.h ../libiberty/*.c \
+ ../libcpp/*.c ../libcpp/include/*.h \
+ --language=none --regex="/\(char\|unsigned int\|int\|bool\|void\|HOST_WIDE_INT\|enum [A-Za-z_0-9]+\) [*]?\([A-Za-z_0-9]+\)/\2/" common.opt \
+ --language=none --regex="/\(DEF_RTL_EXPR\|DEFTREECODE\|DEFGSCODE\|DEFTIMEVAR\|DEFPARAM\|DEFPARAMENUM5\)[ ]?(\([A-Za-z_0-9]+\)/\2/" rtl.def tree.def gimple.def timevar.def \
+ ; \
+ $(ETAGS) --include TAGS.sub $$incs)
+
+# -----------------------------------------------------
+# Rules for generating translated message descriptions.
+# Disabled by autoconf if the tools are not available.
+# -----------------------------------------------------
+
+XGETTEXT = @XGETTEXT@
+GMSGFMT = @GMSGFMT@
+MSGMERGE = msgmerge
+CATALOGS = $(patsubst %,po/%,@CATALOGS@)
+
+.PHONY: build- install- build-po install-po update-po
+
+# Dummy rules to deal with dependencies produced by use of
+# "build-@POSUB@" and "install-@POSUB@" above, when NLS is disabled.
+build-: ; @true
+install-: ; @true
+
+build-po: $(CATALOGS)
+
+# This notation should be acceptable to all Make implementations used
+# by people who are interested in updating .po files.
+update-po: $(CATALOGS:.gmo=.pox)
+
+# N.B. We do not attempt to copy these into $(srcdir). The snapshot
+# script does that.
+.po.gmo:
+ $(mkinstalldirs) po
+ $(GMSGFMT) --statistics -o $@ $<
+
+# The new .po has to be gone over by hand, so we deposit it into
+# build/po with a different extension.
+# If build/po/gcc.pot exists, use it (it was just created),
+# else use the one in srcdir.
+.po.pox:
+ $(mkinstalldirs) po
+ $(MSGMERGE) $< `if test -f po/gcc.pot; \
+ then echo po/gcc.pot; \
+ else echo $(srcdir)/po/gcc.pot; fi` -o $@
+
+# This rule has to look for .gmo modules in both srcdir and
+# the cwd, and has to check that we actually have a catalog
+# for each language, in case they weren't built or included
+# with the distribution.
+install-po:
+ $(mkinstalldirs) $(DESTDIR)$(datadir)
+ cats="$(CATALOGS)"; for cat in $$cats; do \
+ lang=`basename $$cat | sed 's/\.gmo$$//'`; \
+ if [ -f $$cat ]; then :; \
+ elif [ -f $(srcdir)/$$cat ]; then cat=$(srcdir)/$$cat; \
+ else continue; \
+ fi; \
+ dir=$(localedir)/$$lang/LC_MESSAGES; \
+ echo $(mkinstalldirs) $(DESTDIR)$$dir; \
+ $(mkinstalldirs) $(DESTDIR)$$dir || exit 1; \
+ echo $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
+ $(INSTALL_DATA) $$cat $(DESTDIR)$$dir/gcc.mo; \
+ done
+
+# Rule for regenerating the message template (gcc.pot).
+# Instead of forcing everyone to edit POTFILES.in, which proved impractical,
+# this rule has no dependencies and always regenerates gcc.pot. This is
+# relatively harmless since the .po files do not directly depend on it.
+# Note that exgettext has an awk script embedded in it which requires a
+# fairly modern (POSIX-compliant) awk.
+# The .pot file is left in the build directory.
+gcc.pot: po/gcc.pot
+po/gcc.pot: force
+ $(mkinstalldirs) po
+ $(MAKE) srcextra
+ AWK=$(AWK) $(SHELL) $(srcdir)/po/exgettext \
+ $(XGETTEXT) gcc $(srcdir)
+
+#
+
+# Dependency information.
+
+# In order for parallel make to really start compiling the expensive
+# objects from $(OBJS) as early as possible, build all their
+# prerequisites strictly before all objects.
+$(ALL_HOST_OBJS) : | $(generated_files)
+
+# Include the auto-generated dependencies for all host objects.
+DEPFILES = \
+ $(foreach obj,$(ALL_HOST_OBJS),\
+ $(dir $(obj))$(DEPDIR)/$(patsubst %.o,%.Po,$(notdir $(obj))))
+-include $(DEPFILES)
Index: gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-no-fixincludes-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-no-fixincludes-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-no-fixincludes-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-no-fixincludes-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-no-fixincludes-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-ppc64-interpreter.patch
+
+mv gcc-$VERSION-ppc64-interpreter.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/gcc/config/rs6000/linux64.h
Index: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config/rs6000/linux64.h
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config/rs6000/linux64.h (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config/rs6000/linux64.h (revision 5)
@@ -0,0 +1,569 @@
+/* Definitions of target machine for GNU compiler,
+ for 64 bit PowerPC linux.
+ Copyright (C) 2000-2022 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ GCC is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
+
+ Under Section 7 of GPL version 3, you are granted additional
+ permissions described in the GCC Runtime Library Exception, version
+ 3.1, as published by the Free Software Foundation.
+
+ You should have received a copy of the GNU General Public License and
+ a copy of the GCC Runtime Library Exception along with this program;
+ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef RS6000_BI_ARCH
+
+#undef TARGET_64BIT
+#define TARGET_64BIT 1
+
+#define DEFAULT_ARCH64_P 1
+#define RS6000_BI_ARCH_P 0
+
+#else
+
+#define DEFAULT_ARCH64_P (TARGET_DEFAULT & MASK_64BIT)
+#define RS6000_BI_ARCH_P 1
+
+#endif
+
+#ifdef IN_LIBGCC2
+#undef TARGET_64BIT
+#ifdef __powerpc64__
+#define TARGET_64BIT 1
+#else
+#define TARGET_64BIT 0
+#endif
+#endif
+
+#undef TARGET_AIX
+#define TARGET_AIX TARGET_64BIT
+
+#ifdef HAVE_LD_NO_DOT_SYMS
+/* New ABI uses a local sym for the function entry point. */
+extern int dot_symbols;
+#undef DOT_SYMBOLS
+#define DOT_SYMBOLS dot_symbols
+#endif
+
+#define TARGET_PROFILE_KERNEL profile_kernel
+
+#undef TARGET_KEEP_LEAF_WHEN_PROFILED
+#define TARGET_KEEP_LEAF_WHEN_PROFILED rs6000_keep_leaf_when_profiled
+
+#define TARGET_USES_LINUX64_OPT 1
+#ifdef HAVE_LD_LARGE_TOC
+#undef TARGET_CMODEL
+#define TARGET_CMODEL rs6000_current_cmodel
+#define SET_CMODEL(opt) rs6000_current_cmodel = opt
+#else
+#define SET_CMODEL(opt) do {} while (0)
+#endif
+
+#undef PROCESSOR_DEFAULT
+#define PROCESSOR_DEFAULT PROCESSOR_POWER7
+#undef PROCESSOR_DEFAULT64
+#define PROCESSOR_DEFAULT64 PROCESSOR_POWER8
+
+/* We don't need to generate entries in .fixup, except when
+ -mrelocatable or -mrelocatable-lib is given. */
+#undef RELOCATABLE_NEEDS_FIXUP
+#define RELOCATABLE_NEEDS_FIXUP \
+ (rs6000_isa_flags & rs6000_isa_flags_explicit & OPTION_MASK_RELOCATABLE)
+
+#undef RS6000_ABI_NAME
+#define RS6000_ABI_NAME "linux"
+
+#define INVALID_64BIT "%<-m%s%> not supported in this configuration"
+#define INVALID_32BIT INVALID_64BIT
+
+#ifdef LINUX64_DEFAULT_ABI_ELFv2
+#define ELFv2_ABI_CHECK (rs6000_elf_abi != 1)
+#else
+#define ELFv2_ABI_CHECK (rs6000_elf_abi == 2)
+#endif
+
+#undef SUBSUBTARGET_OVERRIDE_OPTIONS
+#define SUBSUBTARGET_OVERRIDE_OPTIONS \
+ do rs6000_linux64_override_options (); while (0)
+
+#undef ASM_SPEC
+#undef LINK_OS_LINUX_SPEC
+#undef LINK_SECURE_PLT_SPEC
+
+#ifndef RS6000_BI_ARCH
+#define ASM_SPEC "%(asm_spec64) %(asm_spec_common)"
+#define LINK_OS_LINUX_SPEC "%(link_os_linux_spec64)"
+#define LINK_SECURE_PLT_SPEC ""
+#else
+#if DEFAULT_ARCH64_P
+#define ASM_SPEC "%{m32:%(asm_spec32)}%{!m32:%(asm_spec64)} %(asm_spec_common)"
+#define LINK_OS_LINUX_SPEC "%{m32:%(link_os_linux_spec32)}%{!m32:%(link_os_linux_spec64)}"
+#define LINK_SECURE_PLT_SPEC "%{m32: " LINK_SECURE_PLT_DEFAULT_SPEC "}"
+#else
+#define ASM_SPEC "%{!m64:%(asm_spec32)}%{m64:%(asm_spec64)} %(asm_spec_common)"
+#define LINK_OS_LINUX_SPEC "%{!m64:%(link_os_linux_spec32)}%{m64:%(link_os_linux_spec64)}"
+#define LINK_SECURE_PLT_SPEC "%{!m64: " LINK_SECURE_PLT_DEFAULT_SPEC "}"
+#endif
+#endif
+
+#define ASM_SPEC32 "-a32 \
+%{mrelocatable} %{mrelocatable-lib} %{" FPIE_OR_FPIC_SPEC ":-K PIC} \
+%{memb|msdata=eabi: -memb}"
+
+#define ASM_SPEC64 "-a64"
+
+#define ASM_SPEC_COMMON "%(asm_cpu) \
+%{,assembler|,assembler-with-cpp: %{mregnames} %{mno-regnames}}" \
+ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+
+#undef SUBSUBTARGET_EXTRA_SPECS
+#define SUBSUBTARGET_EXTRA_SPECS \
+ { "asm_spec_common", ASM_SPEC_COMMON }, \
+ { "asm_spec32", ASM_SPEC32 }, \
+ { "asm_spec64", ASM_SPEC64 }, \
+ { "link_os_linux_spec32", LINK_OS_LINUX_SPEC32 }, \
+ { "link_os_linux_spec64", LINK_OS_LINUX_SPEC64 }, \
+ { "link_os_extra_spec32", LINK_OS_EXTRA_SPEC32 }, \
+ { "link_os_extra_spec64", LINK_OS_EXTRA_SPEC64 }, \
+ { "link_os_new_dtags", LINK_OS_NEW_DTAGS_SPEC }, \
+ { "include_extra", INCLUDE_EXTRA_SPEC }, \
+ { "dynamic_linker_prefix", DYNAMIC_LINKER_PREFIX },
+
+/* Optional specs used for overriding the system include directory, default
+ -rpath links, and prefix for the dynamic linker. Normally, there are not
+ defined, but if the user configure with the --with-advance-toolchain=<xxx>
+ option, the advance-toolchain.h file will override these. */
+#ifndef INCLUDE_EXTRA_SPEC
+#define INCLUDE_EXTRA_SPEC ""
+#endif
+
+#ifndef LINK_OS_EXTRA_SPEC32
+#define LINK_OS_EXTRA_SPEC32 ""
+#endif
+
+#ifndef LINK_OS_EXTRA_SPEC64
+#define LINK_OS_EXTRA_SPEC64 ""
+#endif
+
+#ifndef LINK_OS_NEW_DTAGS_SPEC
+#define LINK_OS_NEW_DTAGS_SPEC ""
+#endif
+
+#ifndef DYNAMIC_LINKER_PREFIX
+#define DYNAMIC_LINKER_PREFIX ""
+#endif
+
+#undef MULTILIB_DEFAULTS
+#if DEFAULT_ARCH64_P
+#define MULTILIB_DEFAULTS { "m64" }
+#else
+#define MULTILIB_DEFAULTS { "m32" }
+#endif
+
+/* Split stack is only supported for 64 bit, and requires glibc >= 2.18. */
+#if TARGET_GLIBC_MAJOR * 1000 + TARGET_GLIBC_MINOR >= 2018
+# ifndef RS6000_BI_ARCH
+# define TARGET_CAN_SPLIT_STACK
+# else
+# if DEFAULT_ARCH64_P
+/* Supported, and the default is -m64 */
+# define TARGET_CAN_SPLIT_STACK_64BIT 1
+# else
+/* Supported, and the default is -m32 */
+# define TARGET_CAN_SPLIT_STACK_64BIT 0
+# endif
+# endif
+#endif
+
+#ifndef RS6000_BI_ARCH
+
+/* 64-bit PowerPC Linux always has a TOC. */
+#undef TARGET_HAS_TOC
+#define TARGET_HAS_TOC 1
+
+/* Some things from sysv4.h we don't do when 64 bit. */
+#undef OPTION_RELOCATABLE
+#define OPTION_RELOCATABLE 0
+#undef OPTION_EABI
+#define OPTION_EABI 0
+#undef OPTION_PROTOTYPE
+#define OPTION_PROTOTYPE 0
+#undef RELOCATABLE_NEEDS_FIXUP
+#define RELOCATABLE_NEEDS_FIXUP 0
+
+#endif
+
+/* We use glibc _mcount for profiling. */
+#define NO_PROFILE_COUNTERS 1
+#define PROFILE_HOOK(LABEL) \
+ do { if (TARGET_64BIT) output_profile_hook (LABEL); } while (0)
+
+/* PowerPC64 Linux word-aligns FP doubles when -malign-power is given. */
+#undef ADJUST_FIELD_ALIGN
+#define ADJUST_FIELD_ALIGN(FIELD, TYPE, COMPUTED) \
+ ((TARGET_64BIT \
+ && TARGET_ALIGN_NATURAL == 0 \
+ && TYPE_MODE (strip_array_types (TYPE)) == DFmode) \
+ ? MIN ((COMPUTED), 32) \
+ : (COMPUTED))
+
+/* PowerPC64 Linux increases natural record alignment to doubleword if
+ the first field is an FP double, only if in power alignment mode. */
+#undef ROUND_TYPE_ALIGN
+#define ROUND_TYPE_ALIGN(STRUCT, COMPUTED, SPECIFIED) \
+ ((TARGET_64BIT \
+ && (TREE_CODE (STRUCT) == RECORD_TYPE \
+ || TREE_CODE (STRUCT) == UNION_TYPE \
+ || TREE_CODE (STRUCT) == QUAL_UNION_TYPE) \
+ && TARGET_ALIGN_NATURAL == 0) \
+ ? rs6000_special_round_type_align (STRUCT, COMPUTED, SPECIFIED) \
+ : MAX ((COMPUTED), (SPECIFIED)))
+
+/* Use the default for compiling target libs. */
+#ifdef IN_TARGET_LIBS
+#undef TARGET_ALIGN_NATURAL
+#define TARGET_ALIGN_NATURAL 1
+#endif
+
+/* Indicate that jump tables go in the text section. */
+#undef JUMP_TABLES_IN_TEXT_SECTION
+#define JUMP_TABLES_IN_TEXT_SECTION TARGET_64BIT
+
+/* The linux ppc64 ABI isn't explicit on whether aggregates smaller
+ than a doubleword should be padded upward or downward. You could
+ reasonably assume that they follow the normal rules for structure
+ layout treating the parameter area as any other block of memory,
+ then map the reg param area to registers. i.e. pad upward.
+ Setting both of the following defines results in this behavior.
+ Setting just the first one will result in aggregates that fit in a
+ doubleword being padded downward, and others being padded upward.
+ Not a bad idea as this results in struct { int x; } being passed
+ the same way as an int. */
+#define AGGREGATE_PADDING_FIXED TARGET_64BIT
+#define AGGREGATES_PAD_UPWARD_ALWAYS 0
+
+/* Specify padding for the last element of a block move between
+ registers and memory. FIRST is nonzero if this is the only
+ element. */
+#define BLOCK_REG_PADDING(MODE, TYPE, FIRST) \
+ (!(FIRST) ? PAD_UPWARD : targetm.calls.function_arg_padding (MODE, TYPE))
+
+/* Linux doesn't support saving and restoring 64-bit regs in a 32-bit
+ process. */
+#define OS_MISSING_POWERPC64 !TARGET_64BIT
+
+#ifdef SINGLE_LIBC
+#define OPTION_GLIBC_P(opts) (DEFAULT_LIBC == LIBC_GLIBC)
+#define OPTION_UCLIBC_P(opts) (DEFAULT_LIBC == LIBC_UCLIBC)
+#define OPTION_BIONIC_P(opts) (DEFAULT_LIBC == LIBC_BIONIC)
+#undef OPTION_MUSL_P
+#define OPTION_MUSL_P(opts) (DEFAULT_LIBC == LIBC_MUSL)
+#else
+#define OPTION_GLIBC_P(opts) ((opts)->x_linux_libc == LIBC_GLIBC)
+#define OPTION_UCLIBC_P(opts) ((opts)->x_linux_libc == LIBC_UCLIBC)
+#define OPTION_BIONIC_P(opts) ((opts)->x_linux_libc == LIBC_BIONIC)
+#undef OPTION_MUSL_P
+#define OPTION_MUSL_P(opts) ((opts)->x_linux_libc == LIBC_MUSL)
+#endif
+#define OPTION_GLIBC OPTION_GLIBC_P (&global_options)
+#define OPTION_UCLIBC OPTION_UCLIBC_P (&global_options)
+#define OPTION_BIONIC OPTION_BIONIC_P (&global_options)
+#undef OPTION_MUSL
+#define OPTION_MUSL OPTION_MUSL_P (&global_options)
+
+/* Determine what functions are present at the runtime;
+ this includes full c99 runtime and sincos. */
+#undef TARGET_LIBC_HAS_FUNCTION
+#define TARGET_LIBC_HAS_FUNCTION linux_libc_has_function
+
+#undef TARGET_OS_CPP_BUILTINS
+#define TARGET_OS_CPP_BUILTINS() \
+ do \
+ { \
+ if (strcmp (rs6000_abi_name, "linux") == 0 \
+ || strcmp (rs6000_abi_name, "aixdesc") == 0) \
+ GNU_USER_TARGET_OS_CPP_BUILTINS(); \
+ if (TARGET_64BIT) \
+ { \
+ builtin_define ("__PPC__"); \
+ builtin_define ("__PPC64__"); \
+ builtin_define ("__powerpc__"); \
+ builtin_define ("__powerpc64__"); \
+ if (!DOT_SYMBOLS) \
+ builtin_define ("_CALL_LINUX"); \
+ builtin_assert ("cpu=powerpc64"); \
+ builtin_assert ("machine=powerpc64"); \
+ } \
+ else \
+ { \
+ builtin_define_std ("PPC"); \
+ builtin_define_std ("powerpc"); \
+ builtin_assert ("cpu=powerpc"); \
+ builtin_assert ("machine=powerpc"); \
+ TARGET_OS_SYSV_CPP_BUILTINS (); \
+ } \
+ } \
+ while (0)
+
+#undef CPP_OS_DEFAULT_SPEC
+#define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux) %(include_extra)"
+
+#undef LINK_SHLIB_SPEC
+#define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}} \
+ %{static-pie:-static -pie --no-dynamic-linker -z text}"
+
+#undef LIB_DEFAULT_SPEC
+#define LIB_DEFAULT_SPEC "%(lib_linux)"
+
+#undef STARTFILE_DEFAULT_SPEC
+#define STARTFILE_DEFAULT_SPEC "%(startfile_linux)"
+
+#undef ENDFILE_DEFAULT_SPEC
+#define ENDFILE_DEFAULT_SPEC "%(endfile_linux)"
+
+#undef LINK_START_DEFAULT_SPEC
+#define LINK_START_DEFAULT_SPEC "%(link_start_linux)"
+
+#undef LINK_OS_DEFAULT_SPEC
+#define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
+
+#define GLIBC_DYNAMIC_LINKER32 "%(dynamic_linker_prefix)/lib32/ld.so.1"
+
+#ifdef LINUX64_DEFAULT_ABI_ELFv2
+#define GLIBC_DYNAMIC_LINKER64 \
+"%{mabi=elfv1:%(dynamic_linker_prefix)/lib/ld64.so.1;" \
+":%(dynamic_linker_prefix)/lib/ld64.so.2}"
+#else
+#define GLIBC_DYNAMIC_LINKER64 \
+"%{mabi=elfv2:%(dynamic_linker_prefix)/lib/ld64.so.2;" \
+":%(dynamic_linker_prefix)/lib/ld64.so.1}"
+#endif
+
+#undef MUSL_DYNAMIC_LINKER32
+#define MUSL_DYNAMIC_LINKER32 \
+ "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
+#undef MUSL_DYNAMIC_LINKER64
+#define MUSL_DYNAMIC_LINKER64 \
+ "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
+
+#undef DEFAULT_ASM_ENDIAN
+#if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
+#define DEFAULT_ASM_ENDIAN " -mlittle"
+#define LINK_OS_LINUX_EMUL32 ENDIAN_SELECT(" -m elf32ppclinux", \
+ " -m elf32lppclinux", \
+ " -m elf32lppclinux")
+#define LINK_OS_LINUX_EMUL64 ENDIAN_SELECT(" -m elf64ppc", \
+ " -m elf64lppc", \
+ " -m elf64lppc")
+#else
+#define DEFAULT_ASM_ENDIAN " -mbig"
+#define LINK_OS_LINUX_EMUL32 ENDIAN_SELECT(" -m elf32ppclinux", \
+ " -m elf32lppclinux", \
+ " -m elf32ppclinux")
+#define LINK_OS_LINUX_EMUL64 ENDIAN_SELECT(" -m elf64ppc", \
+ " -m elf64lppc", \
+ " -m elf64ppc")
+#endif
+
+#define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " %{!shared: %{!static: \
+ %{!static-pie: \
+ %{rdynamic:-export-dynamic} \
+ -dynamic-linker " GNU_USER_DYNAMIC_LINKER32 "}}} \
+ %(link_os_extra_spec32)"
+
+#define LINK_OS_LINUX_SPEC64 LINK_OS_LINUX_EMUL64 " %{!shared: %{!static: \
+ %{!static-pie: \
+ %{rdynamic:-export-dynamic} \
+ -dynamic-linker " GNU_USER_DYNAMIC_LINKER64 "}}} \
+ %(link_os_extra_spec64)"
+
+/* Use gnu-user.h LINK_GCC_SEQUENCE_SPEC for linux. */
+#undef LINK_GCC_C_SEQUENCE_SPEC
+#define LINK_GCC_C_SEQUENCE_SPEC \
+ "%{mads|myellowknife|mmvme|msim:%G %L %G;" \
+ "!mcall-*|mcall-linux:" GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC ";" \
+ ":%G %L %G}"
+
+#undef TOC_SECTION_ASM_OP
+#define TOC_SECTION_ASM_OP \
+ (TARGET_64BIT \
+ ? "\t.section\t\".toc\",\"aw\"" \
+ : "\t.section\t\".got\",\"aw\"")
+
+#undef MINIMAL_TOC_SECTION_ASM_OP
+#define MINIMAL_TOC_SECTION_ASM_OP \
+ (TARGET_64BIT \
+ ? "\t.section\t\".toc1\",\"aw\"" \
+ : (flag_pic \
+ ? "\t.section\t\".got2\",\"aw\"" \
+ : "\t.section\t\".got1\",\"aw\""))
+
+/* Must be at least as big as our pointer type. */
+#undef SIZE_TYPE
+#define SIZE_TYPE (TARGET_64BIT ? "long unsigned int" : "unsigned int")
+
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE (TARGET_64BIT ? "long int" : "int")
+
+#undef WCHAR_TYPE
+#define WCHAR_TYPE (TARGET_64BIT ? "int" : "long int")
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE 32
+
+#undef RS6000_MCOUNT
+#define RS6000_MCOUNT "_mcount"
+
+#ifdef __powerpc64__
+/* _init and _fini functions are built from bits spread across many
+ object files, each potentially with a different TOC pointer. For
+ that reason, place a nop after the call so that the linker can
+ restore the TOC pointer if a TOC adjusting call stub is needed. */
+#if DOT_SYMBOLS
+#define CRT_CALL_STATIC_FUNCTION(SECTION_OP, FUNC) \
+ asm (SECTION_OP "\n" \
+" bl ." #FUNC "\n" \
+" nop\n" \
+" .previous");
+#else
+#define CRT_CALL_STATIC_FUNCTION(SECTION_OP, FUNC) \
+ asm (SECTION_OP "\n" \
+" bl " #FUNC "\n" \
+" nop\n" \
+" .previous");
+#endif
+#endif
+
+/* FP save and restore routines. */
+#undef SAVE_FP_PREFIX
+#define SAVE_FP_PREFIX (TARGET_64BIT ? "._savef" : "_savefpr_")
+#undef SAVE_FP_SUFFIX
+#define SAVE_FP_SUFFIX ""
+#undef RESTORE_FP_PREFIX
+#define RESTORE_FP_PREFIX (TARGET_64BIT ? "._restf" : "_restfpr_")
+#undef RESTORE_FP_SUFFIX
+#define RESTORE_FP_SUFFIX ""
+
+/* Dwarf2 debugging. */
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+
+/* This is how to declare the size of a function. */
+#undef ASM_DECLARE_FUNCTION_SIZE
+#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \
+ do \
+ { \
+ if (!flag_inhibit_size_directive) \
+ { \
+ fputs ("\t.size\t", (FILE)); \
+ if (TARGET_64BIT && DOT_SYMBOLS) \
+ putc ('.', (FILE)); \
+ assemble_name ((FILE), (FNAME)); \
+ fputs (",.-", (FILE)); \
+ rs6000_output_function_entry (FILE, FNAME); \
+ putc ('\n', (FILE)); \
+ } \
+ } \
+ while (0)
+
+/* Return nonzero if this entry is to be written into the constant
+ pool in a special way. We do so if this is a SYMBOL_REF, LABEL_REF
+ or a CONST containing one of them. If -mfp-in-toc (the default),
+ we also do this for floating-point constants. We actually can only
+ do this if the FP formats of the target and host machines are the
+ same, but we can't check that since not every file that uses
+ the macros includes real.h. We also do this when we can write an
+ integer into the TOC and the entry is not larger than a TOC entry,
+ but not for -mcmodel=medium where we'll use a toc-relative load for
+ constants outside the TOC. */
+
+#undef ASM_OUTPUT_SPECIAL_POOL_ENTRY_P
+#define ASM_OUTPUT_SPECIAL_POOL_ENTRY_P(X, MODE) \
+ (TARGET_TOC \
+ && (SYMBOL_REF_P (X) \
+ || (GET_CODE (X) == CONST && GET_CODE (XEXP (X, 0)) == PLUS \
+ && SYMBOL_REF_P (XEXP (XEXP (X, 0), 0))) \
+ || GET_CODE (X) == LABEL_REF \
+ || (CONST_INT_P (X) \
+ && TARGET_CMODEL != CMODEL_MEDIUM \
+ && GET_MODE_BITSIZE (MODE) <= GET_MODE_BITSIZE (Pmode)) \
+ || (CONST_DOUBLE_P (X) \
+ && ((TARGET_64BIT \
+ && (TARGET_MINIMAL_TOC \
+ || (SCALAR_FLOAT_MODE_P (GET_MODE (X)) \
+ && ! TARGET_NO_FP_IN_TOC))) \
+ || (!TARGET_64BIT \
+ && !TARGET_NO_FP_IN_TOC \
+ && SCALAR_FLOAT_MODE_P (GET_MODE (X)) \
+ && BITS_PER_WORD == HOST_BITS_PER_INT)))))
+
+/* Select a format to encode pointers in exception handling data. CODE
+ is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is
+ true if the symbol may be affected by dynamic relocations. */
+#undef ASM_PREFERRED_EH_DATA_FORMAT
+#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
+ (TARGET_64BIT || flag_pic \
+ ? (((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel \
+ | (TARGET_64BIT ? DW_EH_PE_udata8 : DW_EH_PE_sdata4)) \
+ : DW_EH_PE_absptr)
+
+/* For backward compatibility, we must continue to use the AIX
+ structure return convention. */
+#undef DRAFT_V4_STRUCT_RET
+#define DRAFT_V4_STRUCT_RET (!TARGET_64BIT)
+
+#ifdef TARGET_LIBC_PROVIDES_SSP
+/* ppc32 glibc provides __stack_chk_guard in -0x7008(2),
+ ppc64 glibc provides it at -0x7010(13). */
+#define TARGET_THREAD_SSP_OFFSET (TARGET_64BIT ? -0x7010 : -0x7008)
+#endif
+
+#define POWERPC_LINUX
+
+/* ppc{32,64} linux has 128-bit long double support in glibc 2.4 and later. */
+#ifdef TARGET_DEFAULT_LONG_DOUBLE_128
+#define RS6000_DEFAULT_LONG_DOUBLE_SIZE 128
+#endif
+
+/* Static stack checking is supported by means of probes. */
+#define STACK_CHECK_STATIC_BUILTIN 1
+
+/* The default value isn't sufficient in 64-bit mode. */
+#define STACK_CHECK_PROTECT (TARGET_64BIT ? 16 * 1024 : 12 * 1024)
+
+/* Software floating point support for exceptions and rounding modes
+ depends on the C library in use. */
+#undef TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P
+#define TARGET_FLOAT_EXCEPTIONS_ROUNDING_SUPPORTED_P \
+ rs6000_linux_float_exceptions_rounding_supported_p
+
+/* Support for TARGET_ATOMIC_ASSIGN_EXPAND_FENV without FPRs depends
+ on glibc 2.19 or greater. */
+#if TARGET_GLIBC_MAJOR > 2 \
+ || (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)
+#define RS6000_GLIBC_ATOMIC_FENV 1
+#endif
+
+/* The IEEE 128-bit emulator is only built on Linux systems. Flag that we
+ should enable the type handling for KFmode on VSX systems even if we are not
+ enabling the __float128 keyword. */
+#undef TARGET_FLOAT128_ENABLE_TYPE
+#define TARGET_FLOAT128_ENABLE_TYPE 1
+
+/* Enable using prefixed PC-relative addressing on POWER10 if the ABI
+ supports it. The ELF v2 ABI only supports PC-relative relocations for
+ the medium code model. */
+#define PCREL_SUPPORTED_BY_OS (TARGET_POWER10 && TARGET_PREFIXED \
+ && ELFv2_ABI_CHECK \
+ && TARGET_CMODEL == CMODEL_MEDIUM)
Index: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config/rs6000
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config/rs6000 (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config/rs6000 (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config/rs6000
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-interpreter-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-ppc64-multilib.patch
+
+mv gcc-$VERSION-ppc64-multilib.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/gcc/config/rs6000/t-linux64
Index: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000/t-linux64
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000/t-linux64 (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000/t-linux64 (revision 5)
@@ -0,0 +1,39 @@
+#rs6000/t-linux64
+
+# Copyright (C) 2002-2022 Free Software Foundation, Inc.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+# On Debian, Ubuntu and other derivative distributions, the 32bit libraries
+# are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to
+# /lib and /usr/lib, while other distributions install libraries into /lib64
+# and /usr/lib64. The LSB does not enforce the use of /lib64 and /usr/lib64,
+# it doesn't tell anything about the 32bit libraries on those systems. Set
+# MULTILIB_OSDIRNAMES according to what is found on the target.
+
+# /lib has powerpc64 libraries.
+# /lib32 has 32-bit libraries.
+
+MULTILIB_OPTIONS := m64/m32
+MULTILIB_DIRNAMES := 64 32
+MULTILIB_EXTRA_OPTS :=
+MULTILIB_OSDIRNAMES := m64=../lib$(call if_multiarch,:powerpc64-linux-gnu)
+MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu)
+
+rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.cc
+ $(COMPILE) $<
+ $(POSTCOMPILE)
Index: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000 (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000 (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64-multilib-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64-multilib-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64-multilib-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-ppc64le-multilib.patch
+
+mv gcc-$VERSION-ppc64le-multilib.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/gcc/config/rs6000/t-linux
Index: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000/t-linux
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000/t-linux (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000/t-linux (revision 5)
@@ -0,0 +1,19 @@
+# do not define the multiarch name if configured for a soft-float cpu
+# or soft-float.
+ifeq (,$(filter $(with_cpu),$(SOFT_FLOAT_CPUS))$(findstring soft,$(with_float)))
+ifneq (,$(findstring powerpc64,$(target)))
+MULTILIB_OSDIRNAMES := .=../lib$(call if_multiarch,:powerpc64-linux-gnu)
+else
+MULTIARCH_DIRNAME := $(call if_multiarch,powerpc-linux-gnu)
+endif
+ifneq (,$(findstring powerpcle,$(target)))
+MULTIARCH_DIRNAME := $(subst -linux,le-linux,$(MULTIARCH_DIRNAME))
+endif
+ifneq (,$(findstring powerpc64le,$(target)))
+MULTILIB_OSDIRNAMES := $(subst -linux,le-linux,$(MULTILIB_OSDIRNAMES))
+endif
+endif
+
+rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.cc
+ $(COMPILE) $<
+ $(POSTCOMPILE)
Index: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000 (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000 (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config/rs6000
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-ppc64le-multilib-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-x86_64-interpreter.patch
+
+mv gcc-$VERSION-x86_64-interpreter.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/gcc/config/i386/linux64.h
Index: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config/i386/linux64.h
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config/i386/linux64.h (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config/i386/linux64.h (revision 5)
@@ -0,0 +1,39 @@
+/* Definitions for AMD x86-64 running Linux-based GNU systems with ELF format.
+ Copyright (C) 2001-2022 Free Software Foundation, Inc.
+ Contributed by Jan Hubicka <jh@suse.cz>, based on linux.h.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+<http://www.gnu.org/licenses/>. */
+
+#define GNU_USER_LINK_EMULATION32 "elf_i386"
+#define GNU_USER_LINK_EMULATION64 "elf_x86_64"
+#define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
+
+#define GLIBC_DYNAMIC_LINKER32 "/lib32/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER64 "/lib/ld-linux-x86-64.so.2"
+#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
+
+#undef MUSL_DYNAMIC_LINKER32
+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
+#undef MUSL_DYNAMIC_LINKER64
+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-x86_64.so.1"
+#undef MUSL_DYNAMIC_LINKERX32
+#define MUSL_DYNAMIC_LINKERX32 "/lib/ld-musl-x32.so.1"
Index: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config/i386
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config/i386 (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config/i386 (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config/i386
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-interpreter-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/create.patch.sh
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/create.patch.sh (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=12.2.0
+
+tar --files-from=file.list -xJvf ../gcc-$VERSION.tar.xz
+mv gcc-$VERSION gcc-$VERSION-orig
+
+cp -rf ./gcc-$VERSION-new ./gcc-$VERSION
+
+diff --unified -Nr gcc-$VERSION-orig gcc-$VERSION > gcc-$VERSION-x86_64-multilib.patch
+
+mv gcc-$VERSION-x86_64-multilib.patch ../../patches
+
+rm -rf ./gcc-$VERSION
+rm -rf ./gcc-$VERSION-orig
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/file.list
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/file.list (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gcc-12.2.0/gcc/config/i386/t-linux64
Index: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config/i386/t-linux64
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config/i386/t-linux64 (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config/i386/t-linux64 (revision 5)
@@ -0,0 +1,38 @@
+# Copyright (C) 2002-2022 Free Software Foundation, Inc.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+# On Debian, Ubuntu and other derivative distributions, the 32bit libraries
+# are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to
+# /lib and /usr/lib, while other distributions install libraries into /lib64
+# and /usr/lib64. The LSB does not enforce the use of /lib64 and /usr/lib64,
+# it doesn't tell anything about the 32bit libraries on those systems. Set
+# MULTILIB_OSDIRNAMES according to what is found on the target.
+
+# To support i386, x86-64 and x32 libraries, the directory structrue
+# should be:
+#
+# /lib has x86-64 libraries.
+# /lib32 has i386 libraries.
+# /libx32 has x32 libraries.
+#
+comma=,
+MULTILIB_OPTIONS = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
+MULTILIB_DIRNAMES = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
+MULTILIB_OSDIRNAMES = m64=../lib$(call if_multiarch,:x86_64-linux-gnu)
+MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu)
+MULTILIB_OSDIRNAMES += mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32)
Index: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config/i386
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config/i386 (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config/i386 (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config/i386
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc/config
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new/gcc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch/gcc-12.2.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch
===================================================================
--- gcc-12.2.0/create-12.2.0-x86_64-multilib-patch (nonexistent)
+++ gcc-12.2.0/create-12.2.0-x86_64-multilib-patch (revision 5)
Property changes on: gcc-12.2.0/create-12.2.0-x86_64-multilib-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: gcc-12.2.0
===================================================================
--- gcc-12.2.0 (nonexistent)
+++ gcc-12.2.0 (revision 5)
Property changes on: gcc-12.2.0
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: patches/README
===================================================================
--- patches/README (nonexistent)
+++ patches/README (revision 5)
@@ -0,0 +1,8 @@
+
+/* begin *
+
+ gcc-12.2.0-at91sam7s-newlib.patch -
+
+ README.TXT - this file.
+
+ * end */
Index: patches
===================================================================
--- patches (nonexistent)
+++ patches (revision 5)
Property changes on: patches
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: .
===================================================================
--- . (nonexistent)
+++ . (revision 5)
Property changes on: .
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,80 ##
+
+# Target build dirs
+.noarch
+.host
+
+.arm32-newlib
+.a33xx-newlib
+.a9xx-newlib
+.h5-newlib
+.s9xx-newlib
+.rk33xx-newlib
+.m1000-newlib
+.riscv64-newlib
+.at91sam7s-newlib
+
+.a1x-glibc
+.a2x-glibc
+.a311x-glibc
+.h3-glibc
+.h5-glibc
+.imx6-glibc
+.imx6ull-glibc
+.jz47xx-glibc
+.p5600-glibc
+.m1000-glibc
+.omap543x-glibc
+.am335x-glibc
+.rk328x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.a9xx-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.a33xx-glibc
+.power8-glibc
+.power9-glibc
+.power8le-glibc
+.power9le-glibc
+.riscv64-glibc
+.i586-glibc
+.i686-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.src_requires
+.src_requires_depend
+.dist
+
+# Destinations
+dist
+
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Text files
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Radix cross Linux Toolchains
Toolchains for all supported by Radix cross Linux devices
42 Commits
1 Branch
8 Tags