summaryrefslogtreecommitdiffstats
path: root/scripts/coccicheck
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/coccicheck')
-rwxr-xr-xscripts/coccicheck46
1 files changed, 36 insertions, 10 deletions
diff --git a/scripts/coccicheck b/scripts/coccicheck
index b8bcf1f7bed7..1bb1a1bd2daa 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -16,6 +16,7 @@ if [ "$C" = "1" -o "$C" = "2" ]; then
else
ONLINE=0
FLAGS="-very_quiet"
+ OPTIONS="-dir $srctree"
fi
if [ ! -x "$SPATCH" ]; then
@@ -25,11 +26,13 @@ fi
if [ "$MODE" = "" ] ; then
if [ "$ONLINE" = "0" ] ; then
- echo 'You have not explicitly specify the mode to use. Fallback to "report".'
+ echo 'You have not explicitly specified the mode to use. Using default "chain" mode.'
+ echo 'All available modes will be tried (in that order): patch, report, context, org'
echo 'You can specify the mode with "make coccicheck MODE=<mode>"'
- echo 'Available modes are: report, patch, context, org'
fi
- MODE="report"
+ MODE="chain"
+elif [ "$MODE" = "report" -o "$MODE" = "org" ] ; then
+ FLAGS="$FLAGS -no_show_diff"
fi
if [ "$ONLINE" = "0" ] ; then
@@ -44,7 +47,7 @@ coccinelle () {
OPT=`grep "Option" $COCCI | cut -d':' -f2`
-# The option '-parse_cocci' can be used to syntaxically check the SmPL files.
+# The option '-parse_cocci' can be used to syntactically check the SmPL files.
#
# $SPATCH -D $MODE $FLAGS -parse_cocci $COCCI $OPT > /dev/null
@@ -52,21 +55,44 @@ coccinelle () {
FILE=`echo $COCCI | sed "s|$srctree/||"`
- echo "Processing `basename $COCCI` with option(s) \"$OPT\""
+ echo "Processing `basename $COCCI`"
+ echo "with option(s) \"$OPT\""
+ echo ''
echo 'Message example to submit a patch:'
- sed -e '/\/\/\//!d' -e 's|^///||' $COCCI
-
- echo ' The semantic patch that makes this change is available'
+ sed -ne 's|^///||p' $COCCI
+
+ if [ "$MODE" = "patch" ] ; then
+ echo ' The semantic patch that makes this change is available'
+ elif [ "$MODE" = "report" ] ; then
+ echo ' The semantic patch that makes this report is available'
+ elif [ "$MODE" = "context" ] ; then
+ echo ' The semantic patch that spots this code is available'
+ elif [ "$MODE" = "org" ] ; then
+ echo ' The semantic patch that makes this Org report is available'
+ else
+ echo ' The semantic patch that makes this output is available'
+ fi
echo " in $FILE."
echo ''
echo ' More information about semantic patching is available at'
echo ' http://coccinelle.lip6.fr/'
echo ''
- $SPATCH -D $MODE $FLAGS -sp_file $COCCI $OPT -dir $srctree || exit 1
+ if [ "`sed -ne 's|^//#||p' $COCCI`" ] ; then
+ echo 'Semantic patch information:'
+ sed -ne 's|^//#||p' $COCCI
+ echo ''
+ fi
+ fi
+
+ if [ "$MODE" = "chain" ] ; then
+ $SPATCH -D patch $FLAGS -sp_file $COCCI $OPT $OPTIONS || \
+ $SPATCH -D report $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff || \
+ $SPATCH -D context $FLAGS -sp_file $COCCI $OPT $OPTIONS || \
+ $SPATCH -D org $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff || exit 1
else
- $SPATCH -D $MODE $FLAGS -sp_file $COCCI $OPT $OPTIONS || exit 1
+ $SPATCH -D $MODE $FLAGS -sp_file $COCCI $OPT $OPTIONS || exit 1
fi
}