mirror of
https://git.busybox.net/uClibc
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ae14cd49a8
Use CROSS_COMPILE instead of CROSS as other projects are doing (i.e. kernel, busybox, buildroot). CROSS is still supported for backward compatibility only Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
142 lines
2.4 KiB
Bash
Executable File
142 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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#
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# helper script to quick build testing with cross-compilers
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#
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: ${MAKE:=make}
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: ${BUILD_NCPUS:=$(getconf _NPROCESSORS_ONLN)}
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if [ "$BUILD_NCPUS" -gt 1 ] ; then
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JOBS=-j$((BUILD_NCPUS + 1))
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else
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JOBS=""
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fi
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MAKE="${MAKE} ${JOBS}"
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: ${CROSS_COMPILE:=${CROSS_COMPILER_PREFIX}}
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setconfig()
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{
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local opt=$1
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shift
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case $1 in
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[yn]) ;;
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[0-9]*) ;;
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*) set -- '"'$*'"'
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esac
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sed -i \
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-e "/${opt}=/s:=.*:=$*:" \
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.config
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echo " ## setconfig ${opt} $*"
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}
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get_arches()
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{
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case $1 in
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sh) echo sh4 sh2 sh3 sh1 sh;;
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*) echo $1;;
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esac
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}
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find_compiler()
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{
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local t a v o l
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for a in $(get_arches $1) ; do
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for v in unknown pc gentoo "" ; do
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for o in linux uclinux "" ; do
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for l in uclibc "" ; do
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t="${a}${v:+-${v}}${o:+-${o}}${l:+-${l}}"
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if ${t}-gcc --help > /dev/null 2>&1 ; then
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echo ${t}-
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return 0
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fi
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done
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done
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done
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done
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}
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do_make()
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{
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echo " ## ${MAKE} -s $*"
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${MAKE} -s "$@"
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}
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mark_arch()
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{
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local r=$1 a=$2
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eval $r=\"\$$r $a\"
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}
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if [ -z "$*" ] ; then
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set -- $(awk \
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'$0 ~ /^config TARGET_/ { sub("TARGET_",""); print $NF }' \
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extra/Configs/Config.in | grep -v SUBARCH)
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fi
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pass=""
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fail=""
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skip=""
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for a in "$@" ; do
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if [ -z "${CROSS_COMPILE}" ] ; then
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CROSS_COMPILE=$(find_compiler ${a})
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fi
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if [ -z "${CROSS_COMPILE}" ] ; then
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mark_arch skip $a
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echo " ### SKIP: ${a}: could not find compiler"
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continue
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fi
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rm -f ${a}.log ${a}.fail
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(
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set -e
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echo " ### Building target ${a} (${CROSS_COMPILE})"
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do_make distclean
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do_make ARCH=$a defconfig
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do_make oldconfig
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setconfig CROSS_COMPILER_PREFIX ${CROSS_COMPILE}
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header_path=${KERNEL_HEADERS:-$(echo '#include <linux/version.h>' | ${CROSS_COMPILE}cpp 2>/dev/null | grep -o '[^"]*linux/version.h')} || :
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if [ -z "${header_path}" ] ; then
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for p in /usr/${CROSS_COMPILE%-}/usr/include ; do
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if [ -e ${p}/linux/version.h ] ; then
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header_path=${p}
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break
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fi
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done
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if [ -z "${header_path}" ] ; then
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echo " ## unable to locate KERNEL_HEADERS"
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fi
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fi
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setconfig KERNEL_HEADERS ${header_path%/linux/version.h}
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if do_make ; then
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echo " ## PASS"
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else
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echo " ## FAIL"
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touch ${a}.fail
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fi
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) 2>&1 | tee ${a}.log
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if [ -e ${a}.fail ] ; then
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rm -f ${a}.fail
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mark_arch fail $a
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else
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mark_arch pass $a
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fi
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done
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if [ -n "${skip}" ] ; then
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printf '\nSKIPPED: %s\n' "${skip}"
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fi
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if [ -n "${fail}" ] ; then
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printf '\nPASSED: %s\nFAILED: %s\n\n' "${pass}" "${fail}"
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exit 1
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else
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printf '\nAll arches passed!\n\n'
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exit 0
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fi
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