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scripts/: Import alps-release-q0.mp1-V9.156.1 kernel changes
Signed-off-by: Hadenix <vsegda_online_007@bk.ru>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| #!/bin/bash | ||
|
|
||
| function usage () | ||
| { | ||
| echo $0 'Check for kernel defconfig mismacth' | ||
| echo 'Usage:' | ||
| echo ' '$0' [-c] [-u] [defconfig-files]' | ||
| echo ' -c Check changed defconfigs from last git commit' | ||
| echo ' -u Update defconfig if no mismatch is found' | ||
| echo ' -h This help' | ||
| exit 0 | ||
| } | ||
|
|
||
| CONFIGS= | ||
| UPDATE=0 | ||
| CHECK_COMMIT=0 | ||
|
|
||
| while getopts "cuh" opt; do | ||
| case $opt in | ||
| c) | ||
| if [ $# == 2 ]; then | ||
| CHECK_COMMIT=$2 | ||
| else | ||
| CHECK_COMMIT="HEAD" | ||
| fi | ||
|
|
||
| KCONFIG=`git show ${CHECK_COMMIT} --stat | gawk '/\/Kconfig.* +\| +[0-9]*/{print $1}'` | ||
| if [ ".$KCONFIG" != "." ]; then | ||
| echo From git commit: Checking all defconfig due to Kconfig is changed. | ||
| CONFIGS=`grep -rl "CONFIG_MTK_PLATFORM" arch/arm/configs arch/arm64/configs` | ||
| fi | ||
|
|
||
| CONFIGS+=" `git show ${CHECK_COMMIT} --stat-width=500 | gawk '/arch\/(arm64|arm)\/configs\/.*_defconfig +\| +[0-9]*/{print $1}'`" | ||
| CONFIGS=`echo $CONFIGS | xargs -n1 | sort -u | xargs` | ||
| if [ ".$CONFIGS" != "." ]; then | ||
| echo From git commit: Checking $CONFIGS | ||
| fi | ||
| ;; | ||
| u) | ||
| UPDATE=1 | ||
| ;; | ||
| h) | ||
| usage | ||
| ;; | ||
| esac | ||
| done | ||
|
|
||
| if [ $# == 0 ]; then | ||
| usage | ||
| fi | ||
|
|
||
| if [ $CHECK_COMMIT == 0 ]; then | ||
| shift $((OPTIND-1)) | ||
| CONFIGS="${CONFIGS} $*" | ||
| fi | ||
|
|
||
| check_defconfig() { | ||
| CONFIG=$1 | ||
| UPDATE=$2 | ||
| FAIL=0 | ||
| echo "Checking ${CONFIG}" | ||
| if [ ! -e ${CONFIG} ]; then | ||
| echo warning: defconfig file $CONFIG not found | ||
| return $FAIL | ||
| fi | ||
|
|
||
| echo $CONFIG | grep arch/arm64 > /dev/null | ||
| RETVAL=$? | ||
| if [ $RETVAL != 0 ]; then | ||
| ARCH=arm | ||
| else | ||
| ARCH=arm64 | ||
| fi | ||
|
|
||
| OUT=out-$$ | ||
| mkdir ${OUT} | ||
|
|
||
| OUTPUT="$(make ARCH=${ARCH} O=${OUT} `basename ${CONFIG}` savedefconfig 2>&1)" | ||
| RETVAL=$? | ||
| echo "$OUTPUT" | ||
|
|
||
| if [ $RETVAL != 0 ]; then | ||
| echo error: Make ${CONFIG} error | ||
| rm -rf ${OUT} | ||
| FAIL=1 | ||
| return $FAIL | ||
| fi | ||
|
|
||
| # Check if there is a warning message | ||
| if echo "$OUTPUT" | grep -q "^warning:"; then | ||
| echo error: there is a warning message with Kconfig | ||
| rm -rf ${OUT} | ||
| FAIL=1 | ||
| return $FAIL | ||
| fi | ||
|
|
||
| # Check option mismatch | ||
| gawk 'BEGIN{lastf="";} { if (lastf != FILENAME) { if (lastf != "") CHECK=1; lastf=FILENAME; } } \ | ||
| /CONFIG_/ { match($0, /CONFIG_[^ =]*/); option=substr($0, RSTART, RLENGTH); \ | ||
| if (CHECK==1) { if (option in opts && opts[option]==$0) delete opts[option]; } \ | ||
| else { if (option in opts && opts[option]!=$0) dups[option]=$0; opts[option]=$0; } } \ | ||
| END { C=0; RET=0; for (i in dups) { RET=1; C++; printf("error: %s duplicate in defconfig\n", i); } \ | ||
| for (i in opts) { RET=1; C++; printf("error: %s mismatch\n", i); } exit(RET);}' ${CONFIG} ${OUT}/.config | ||
| RETVAL=$? | ||
|
|
||
| if [ $RETVAL != 0 ]; then | ||
| echo error: ${CONFIG}: defconfig mismatch. Please check Kconfig and follow SOP to update _defconfig. | ||
| rm -rf ${OUT} | ||
| FAIL=1 | ||
| return $FAIL | ||
| fi | ||
|
|
||
| if [ $UPDATE == 0 ]; then | ||
| # Compare output, make sure format is correct | ||
| OUTPUT="$(diff -u ${OUT}/defconfig ${CONFIG} 2>&1)" | ||
| RETVAL=$? | ||
| if [ $RETVAL != 0 ]; then | ||
| echo error: ${CONFIG} compare error. Please follow SOP to update _defconfig | ||
| echo "$OUTPUT" | ||
| rm -rf ${OUT} | ||
| FAIL=1 | ||
| return $FAIL | ||
| fi | ||
| else | ||
| cp ${OUT}/defconfig ${CONFIG} | ||
| fi | ||
|
|
||
| rm -rf ${OUT} | ||
| return $FAIL | ||
| } | ||
| export -f check_defconfig | ||
|
|
||
| parallel check_defconfig ::: $CONFIGS ::: $UPDATE | ||
| RETVAL=$? | ||
|
|
||
| if [ $RETVAL != 0 ]; then | ||
| echo | ||
| echo Please check the following wiki for detail, thanks! | ||
| echo http://wiki.mediatek.inc/display/KernelStandardization/Check+defconfig+in+kernel+preflight | ||
| echo http://wiki.mediatek.inc/display/KernelStandardization/SOP+to+update+kernel+config | ||
| fi | ||
|
|
||
| exit $RETVAL |
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