| #!/bin/bash |
| |
| # Convenience wrapper to set $CROSS_COMPILE from short name using "ccc" |
| # symlink (Cross C Compiler) to a directory of cross compilers named |
| # $TARGET-*-cross. Tested with scripts/mcm-buildall.sh output. |
| |
| # Usage: scripts/cross.sh $TARGET make distclean defconfig toybox |
| # With no arguments, lists available targets. Use target "all" to iterate |
| # through each $TARGET from the list. |
| |
| CCC="$(dirname "$(readlink -f "$0")")"/../ccc |
| if [ ! -d "$CCC" ] |
| then |
| echo "Create symlink 'ccc' to cross compiler directory, ala:" |
| echo " ln -s ~/musl-cross-make/ccc ccc" |
| exit 1 |
| fi |
| |
| unset X Y |
| |
| # Display target list? |
| list() |
| { |
| ls "$CCC" | sed 's/-.*//' | sort -u | xargs |
| } |
| [ $# -eq 0 ] && list && exit |
| |
| X="$1" |
| shift |
| |
| # build all targets? |
| if [ "$X" == all ] |
| then |
| for TARGET in $(list) |
| do |
| { |
| export TARGET |
| echo -en "\033]2;$TARGET $*\007" |
| "$0" $TARGET "$@" 2>&1 || mv cross-log-$TARGET.{txt,failed} |
| } | tee cross-log-$TARGET.txt |
| done |
| |
| exit |
| fi |
| |
| # Call command with CROSS_COMPILE= as its first argument |
| |
| Y=$(echo "$CCC/$X"-*cross) |
| Z=$(basename "$Y") |
| Y=$(readlink -f "$CCC"/$X-*cross) |
| export TARGET="${Z/-*/}" |
| X="$Y/bin/${Z/-cross/-}" |
| [ ! -e "${X}cc" ] && echo "${X}cc not found" && exit 1 |
| |
| CROSS_COMPILE="$X" "$@" |