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-rw-r--r--.gitignore2
-rwxr-xr-xextra/scripts/MAKEALL123
2 files changed, 125 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index f0be71c..68c8910 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,6 +15,8 @@
lib
.config*
.*.dep
+/*.log
+
#
# Backups / patches
#
diff --git a/extra/scripts/MAKEALL b/extra/scripts/MAKEALL
new file mode 100755
index 0000000..640907c
--- /dev/null
+++ b/extra/scripts/MAKEALL
@@ -0,0 +1,123 @@
+#!/bin/sh
+#
+# helper script to quick build testing with cross-compilers
+#
+
+: ${MAKE:=make}
+
+: ${BUILD_NCPUS:=$(getconf _NPROCESSORS_ONLN)}
+if [ "$BUILD_NCPUS" -gt 1 ] ; then
+ JOBS=-j$((BUILD_NCPUS + 1))
+else
+ JOBS=""
+fi
+MAKE="${MAKE} ${JOBS}"
+
+: ${CROSS_COMPILE:=${CROSS_COMPILER_PREFIX}}
+
+setconfig()
+{
+ local opt=$1
+ shift
+ case $1 in
+ [yn]) ;;
+ [0-9]*) ;;
+ *) set -- '"'$*'"'
+ esac
+ sed -i \
+ -e "/${opt}=/s:=.*:=$*:" \
+ .config
+ echo " ## setconfig ${opt} $*"
+}
+
+find_compiler()
+{
+ local t a v o l
+ a=$1
+ for v in unknown pc gentoo "" ; do
+ for o in linux uclinux "" ; do
+ for l in uclibc "" ; do
+ t="${a}${v:+-${v}}${o:+-${o}}${l:+-${l}}"
+ if ${t}-gcc --help > /dev/null 2>&1 ; then
+ echo ${t}-
+ return 0
+ fi
+ done
+ done
+ done
+}
+
+do_make()
+{
+ echo " ## ${MAKE} -s $*"
+ ${MAKE} -s "$@"
+}
+
+mark_arch()
+{
+ local r=$1 a=$2
+ eval $r=\"\$$r $a\"
+}
+
+if [ -z "$*" ] ; then
+ set -- $(awk \
+ '$0 ~ /^config TARGET_/ { sub("TARGET_",""); print $NF }' \
+ extra/Configs/Config.in | grep -v SUBARCH)
+fi
+pass=""
+fail=""
+skip=""
+for a in "$@" ; do
+ if [ -n "${CROSS_COMPILE}" ] ; then
+ CROSS=${CROSS_COMPILE}
+ else
+ CROSS=$(find_compiler ${a})
+ fi
+
+ if [ -z "${CROSS}" ] ; then
+ mark_arch skip $a
+ echo " ### SKIP: ${a}: could not find compiler"
+ continue
+ fi
+
+ rm -f ${a}.log ${a}.fail
+ (
+ set -e
+
+ echo " ### Building target ${a} (${CROSS})"
+
+ do_make distclean
+ do_make ARCH=$a defconfig
+ do_make oldconfig
+
+ setconfig CROSS_COMPILER_PREFIX ${CROSS}
+
+ header_path=$(echo '#include <linux/version.h>' | ${CROSS}cpp 2>&1 | grep -o '[^"]*linux/version.h')
+ setconfig KERNEL_HEADERS ${header_path%/linux/version.h}
+
+ if do_make ; then
+ echo " ## PASS"
+ else
+ echo " ## FAIL"
+ touch ${a}.fail
+ fi
+ ) 2>&1 | tee ${a}.log
+
+ if [ -e ${a}.fail ] ; then
+ rm -f ${a}.fail
+ mark_arch fail $a
+ else
+ mark_arch pass $a
+ fi
+done
+
+if [ -n "${skip}" ] ; then
+ printf '\nSKIPPED: %s\n' "${skip}"
+fi
+if [ -n "${fail}" ] ; then
+ printf '\nPASSED: %s\nFAILED: %s\n\n' "${pass}" "${fail}"
+ exit 1
+else
+ printf '\nAll arches passed!\n\n'
+ exit 0
+fi