Radix cross Linux Toolchains

     5         kx #!/bin/bash
     5         kx 
     5         kx CWD=`pwd`
     5         kx 
     5         kx BUILDSYSTEM=${BUILDSYSTEM:-$CWD}
     5         kx 
     5         kx CONFIG=${CONFIG:-targets-config.mk}
     5         kx CONSTANTS=${CONSTANTS:-config.mk}
     5         kx 
     5         kx if [ ! -r $CONFIG ] ; then
     5         kx   echo "$0: ERROR: There is no $CONFIG file for configuring target HW."
     5         kx   echo ""
     5         kx   exit 1
     5         kx fi
     5         kx 
     5         kx : ${DIALOG=$BUILDSYSTEM/sbin/dialog}
     5         kx : ${DIALOGRC=$BUILDSYSTEM/etc/dialogrc}
     5         kx 
     5         kx export DIALOGRC
     5         kx 
     5         kx : ${DIALOG_OK=0}
     5         kx : ${DIALOG_CANCEL=1}
     5         kx : ${DIALOG_HELP=2}
     5         kx : ${DIALOG_EXTRA=3}
     5         kx : ${DIALOG_ITEM_HELP=4}
     5         kx : ${DIALOG_ESC=255}
     5         kx 
     5         kx : ${SIG_NONE=0}
     5         kx : ${SIG_HUP=1}
     5         kx : ${SIG_INT=2}
     5         kx : ${SIG_QUIT=3}
     5         kx : ${SIG_KILL=9}
     5         kx : ${SIG_TERM=15}
     5         kx 
     5         kx 
     5         kx umask 002
     5         kx if [ ! -z "$TMPDIR" ] ; then mkdir -p $TMPDIR ; fi
     5         kx TMP=$(mkdir -p /tmp/radix && mktemp -d -p /tmp/radix build-system.XXXXXXXX) || { echo "Cannot create '/tmp/...' directory" ; exit 92; }
     5         kx trap "rm -rf $TMP" 0 $SIG_NONE $SIG_HUP $SIG_INT $SIG_QUIT $SIG_TERM
     5         kx 
     5         kx 
     5         kx hwlist=`cat $CONFIG | grep "^BUILD_.*[ \t]*=.*" | sed "s,^BUILD_\(.*\)[ \t]*=.*,\1," | tr 'A-Z' 'a-z' | tr '\n' ' ' | sed 's/host//g' | tr -s ' ' | sed 's/^[ \t]//' | sed 's/[ \t]$//'`
     5         kx 
     5         kx for hw in $hwlist ; do
     5         kx   hh=`echo $hw | tr 'a-z' 'A-Z'`
     5         kx   spec=`cat $CONSTANTS | grep "^${hh}_SPEC[ \t]*=.*" | sed "s,^${hh}_SPEC[ \t]*=[ \t]*\(.*\),\1," | sed "s,\\\\\,,g"`
     5         kx   enabled=`cat $CONFIG | grep "^BUILD_${hh}[ \t]*=.*" | sed "s,^BUILD_${hh}[ \t]*=[ \t]*\(.*\),\1,"`
     5         kx   if [ "$enabled" == "true" ] ; then
     5         kx     en="on"
     5         kx   else
     5         kx     en="off"
     5         kx   fi
     5         kx   echo "\"$hw\" \"$spec\" \"$en\"" >> $TMP/sel$$
     5         kx done
     5         kx 
     5         kx $DIALOG --colors \
     5         kx         --backtitle "\Z7Build System\Zn" \
     5         kx         --title " \Z1SELECTING TOOLCHAINS TO BUILD\Zn " \
     5         kx         --clear \
     5         kx         --checklist "\n\
     5         kx \Zb\Z4Please confirm the toolchains you want to build\Zn\ZB.\n\n\
     5         kx Use the UP/DOWN keys to scroll through the list, and the SPACE key\n\
     5         kx to deselect any items you don't want to build.\n\n\
     5         kx Press ENTER when you are done." \
     5         kx 21 72 8 \
     5         kx         --file $TMP/sel$$  2> $TMP/ret$$
     5         kx 
     5         kx retval=$?
     5         kx 
     5         kx case $retval in
     5         kx   $DIALOG_OK)
     5         kx     enabled="`cat $TMP/ret$$`"
     5         kx     for hw in $hwlist ; do
     5         kx       hh=`echo $hw | tr 'a-z' 'A-Z'`
     5         kx       sed -i "s,^\(BUILD_${hh}[ \t]*=[ \t]*\).*,\1false," $CONFIG
     5         kx     done
     5         kx     for hw in $enabled ; do
     5         kx       hh=`echo $hw | tr 'a-z' 'A-Z'`
     5         kx       sed -i "s,^\(BUILD_${hh}[ \t]*=[ \t]*\).*,\1true," $CONFIG
     5         kx     done
     5         kx     ;;
     5         kx esac