Radix cross Linux Toolchains for ARC architecture

Index: 2020.03.18/Makefile
===================================================================
--- 2020.03.18/Makefile	(nonexistent)
+++ 2020.03.18/Makefile	(revision 5)
@@ -0,0 +1,79 @@
+
+
+COMPONENT_TARGETS  = $(TOOLCHAIN_S8XX_NEWLIB)
+
+
+include ../../../build-system/config.mk
+
+
+SOURCE_REQUIRES  = sources/binutils
+
+# ======= __END_OF_REQUIRES__ =======
+
+tar_xz_archive       = $(SRC_PACKAGE_PATH)/binutils/binutils-gdb-arc-2020.03.18.tar.xz
+SRC_ARCHIVE          = $(tar_xz_archive)
+SRC_DIR              = $(TARGET_BUILD_DIR)/binutils-gdb-arc-2020.03.18
+src_dir_name         = binutils-gdb-arc-2020.03.18
+src_done             = $(SRC_DIR)/.source-done
+
+PATCHES       = PATCHES
+
+build_dir            = $(TARGET_BUILD_DIR)/build
+install_dir          = $(TOOLCHAIN_PATH)
+
+sysroot_dir          = $(TOOLCHAIN_PATH)/$(TARGET)/sys-root
+
+build_target         = $(TARGET_BUILD_DIR)/.built
+install_target       = $(TARGET_BUILD_DIR)/.installed
+
+
+BUILD_TARGETS  = $(build_target)
+BUILD_TARGETS += $(install_target)
+
+include ../../../build-system/core.mk
+
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_S8XX_NEWLIB))
+extra_configure_switches  = --with-cpu=arcem
+extra_configure_switches += --with-endian=little
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --disable-werror
+endif
+
+
+$(src_done): $(SRC_ARCHIVE) $(PATCHES_DEP)
+	$(UNPACK_SRC_ARCHIVE)
+	$(APPLY_PATCHES)
+	@touch $@
+
+$(build_target): $(src_done)
+	@mkdir -p $(build_dir)
+	@cd $(build_dir) && ../$(src_dir_name)/configure \
+	  --prefix=$(TOOLCHAIN_PATH)                     \
+	  --target=$(TARGET)                             \
+	  --infodir=$(TOOLCHAIN_PATH)/share/info         \
+	  --mandir=$(TOOLCHAIN_PATH)/share/man           \
+	  $(extra_configure_switches)
+	@$(MAKE) -C $(build_dir) all-{binutils,gas,ld}
+	@touch $@
+
+$(install_target): $(build_target)
+	@mkdir -p $(install_dir)
+	@$(MAKE) -j1 -C $(build_dir) pdf-{binutils,gas,ld}
+	@$(MAKE) -j1 -C $(build_dir) install-{,pdf-}{binutils,gas,ld}
+	@echo ""                                       > $(TOOLCHAIN_PATH)/README
+	@echo "  TOOLCHAIN = $(TOOLCHAIN)"            >> $(TOOLCHAIN_PATH)/README
+	@echo "     TARGET = $(TARGET)"               >> $(TOOLCHAIN_PATH)/README
+	@echo "  BASE_PATH = $(TOOLCHAINS_BASE_PATH)" >> $(TOOLCHAIN_PATH)/README
+	@echo "  DIRECTORY = $(TOOLCHAIN_DIR)"        >> $(TOOLCHAIN_PATH)/README
+	@echo "    VERSION = $(TOOLCHAIN_VERSION)"    >> $(TOOLCHAIN_PATH)/README
+	@echo ""                                      >> $(TOOLCHAIN_PATH)/README
+	@echo "-----------"                           >> $(TOOLCHAIN_PATH)/README
+	@echo ""                                      >> $(TOOLCHAIN_PATH)/README
+	@if [ -n "`cat $(build_dir)/bfd/bfdver.h | grep BFD_VERSION_STRING | cut -f4 -d'"'`" ] ; then \
+	   version_string="`cat $(build_dir)/bfd/bfdver.h | grep BFD_VERSION_STRING | cut -f4 -d'"'`" ; \
+	   echo "  binutils-$${version_string}" >> $(TOOLCHAIN_PATH)/README ; \
+	 else \
+	   echo "  $(subst $(TOP_BUILD_DIR_ABS)/,,$(CURDIR))$(if $(FLAVOUR),:$(FLAVOUR),)" >> $(TOOLCHAIN_PATH)/README ; \
+	 fi
+	@touch $@
Index: 2020.03.18/PATCHES
===================================================================
Index: 2020.03.18
===================================================================
--- 2020.03.18	(nonexistent)
+++ 2020.03.18	(revision 5)

Property changes on: 2020.03.18
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,34 ##
+
+# Target build dirs
+.noarch/
+.host/
+
+.s8xx-newlib/
+
+# Hidden files (each file)
+.makefile
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~
Index: .
===================================================================
--- .	(nonexistent)
+++ .	(revision 5)

Property changes on: .
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,34 ##
+
+# Target build dirs
+.noarch/
+.host/
+
+.s8xx-newlib/
+
+# Hidden files (each file)
+.makefile
+
+# Tarballs
+*.gz
+*.bz2
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Default linux config files
+*.defconfig
+
+# Object Files
+*.[ao]
+
+# backup copies
+*~