When we execute make after merging the configurations we ignore any
errors it produces causing whatever is running merge_config.sh to be
unaware of any failures. This issue was noticed by Guillaume Tucker
while looking at problems with testing of clang only builds in KernelCI
which caused Kbuild to be unable to find a working host compiler.
Reported-by: Guillaume Tucker <guillaume.tucker@xxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
scripts/kconfig/merge_config.sh | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh
index d924c51d28b7..96e960dce968 100755
--- a/scripts/kconfig/merge_config.sh
+++ b/scripts/kconfig/merge_config.sh
@@ -14,9 +14,10 @@
# Copyright 2011 Linaro
clean_up() {
+ RET=$1
rm -f $TMP_FILE
rm -f $MERGE_FILE
- exit
+ exit ${RET}
}
trap clean_up HUP INT TERM
@@ -171,6 +172,10 @@ fi
# alldefconfig: Fills in any missing symbols with Kconfig default
# allnoconfig: Fills in any missing symbols with # CONFIG_* is not set
make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET
+RET=$?
+if [ "$RET" != "0" ]; then
+ clean_up $RET
+fi
# Check all specified config values took (might have missed-dependency issues)
--
2.20.1
