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authorSumera Priyadarsini <sylphrenadin@gmail.com>2020-09-13 15:05:48 +0300
committerJulia Lawall <Julia.Lawall@lip6.fr>2020-09-13 23:13:01 +0300
commita19d1358345e040af9164ee7dd0f39ea0a99d565 (patch)
tree32e86b80bb7fb1cb05d538953fed45b15e9a21b4 /scripts/coccicheck
parent6519a5ab1a9ffe5cf8056f688a69960bf126e723 (diff)
downloadlinux-a19d1358345e040af9164ee7dd0f39ea0a99d565.tar.xz
scripts: coccicheck: Improve error feedback when coccicheck fails
Currently, coccicheck fails with only the message "coccicheck failed" and the error code for the failure. To obtain the error logs, one needs to specify a debug file using the DEBUG_FILE option. Modify coccicheck to display error logs when it crashes unless DEBUG_FILE is set, in which case, the error logs are stored in the specified debug file. Signed-off-by: Sumera Priyadarsini <sylphrenadin@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'scripts/coccicheck')
-rwxr-xr-xscripts/coccicheck10
1 files changed, 8 insertions, 2 deletions
diff --git a/scripts/coccicheck b/scripts/coccicheck
index 6e37cf36caae..85136f4fe970 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -126,8 +126,14 @@ run_cmd_parmap() {
if [ $VERBOSE -ne 0 ] ; then
echo "Running ($NPROC in parallel): $@"
fi
- echo $@ >>$DEBUG_FILE
- $@ 2>>$DEBUG_FILE
+ if [ "$DEBUG_FILE" != "/dev/null" -a "$DEBUG_FILE" != "" ]; then
+ echo $@>>$DEBUG_FILE
+ $@ 2>>$DEBUG_FILE
+ else
+ echo $@
+ $@ 2>&1
+ fi
+
err=$?
if [[ $err -ne 0 ]]; then
echo "coccicheck failed"