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author | Michal Marek <mmarek@suse.cz> | 2010-06-12 00:01:31 +0200 |
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committer | Michal Marek <mmarek@suse.cz> | 2010-06-12 00:01:31 +0200 |
commit | 6ff21517c001f38b02393ad9dc92decbaee209fa (patch) | |
tree | 7cd980dd3d869613669847ccda444459f6fdf0e4 /scripts/coccicheck | |
parent | b396aa03084b51f6822052a8070703287f198360 (diff) | |
parent | 82c4340b0a3ccf090ef38fa111363018cf0594c8 (diff) | |
download | op-kernel-dev-6ff21517c001f38b02393ad9dc92decbaee209fa.zip op-kernel-dev-6ff21517c001f38b02393ad9dc92decbaee209fa.tar.gz |
Merge branch 'kbuild/coccinelle' into kbuild/misc
Diffstat (limited to 'scripts/coccicheck')
-rwxr-xr-x | scripts/coccicheck | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/scripts/coccicheck b/scripts/coccicheck new file mode 100755 index 0000000..037424b --- /dev/null +++ b/scripts/coccicheck @@ -0,0 +1,54 @@ +#!/bin/sh + +SPATCH="`which ${SPATCH:=spatch}`" + +if [ ! -x "$SPATCH" ]; then + echo 'spatch is part of the Coccinelle project and is available at http://coccinelle.lip6.fr/' + exit 1 +fi + +if [ "$MODE" = "" ] ; then + echo 'You have not explicitly specify the mode to use. Fallback to "report".' + echo 'You can specify the mode with "make coccicheck MODE=<mode>"' + echo 'Available modes are: report, patch, context, org' + MODE="report" +fi + +echo '' +echo 'Please check for false positives in the output before submitting a patch.' +echo 'When using "patch" mode, carefully review the patch before submitting it.' +echo '' + +function coccinelle { + COCCI="$1" + DIR="$2" + + OPT=`grep "Option" $COCCI | cut -d':' -f2` + FILE=`echo $COCCI | sed "s|$DIR/||"` + + echo "Processing `basename $COCCI` with option(s) \"$OPT\"" + echo 'Message example to submit a patch:' + + sed -e '/\/\/\//!d' -e 's|^///||' $COCCI + + echo ' The semantic patch that makes this change is available' + echo " in $FILE." + echo '' + echo ' More information about semantic patching is available at' + echo ' http://coccinelle.lip6.fr/' + echo '' + +# The option '-parse_cocci' can be used to syntaxically check the SmPL files. +# +# $SPATCH -D $MODE -very_quiet -parse_cocci $COCCI $OPT > /dev/null + + $SPATCH -D $MODE -very_quiet -sp_file $COCCI $OPT -dir $DIR +} + +if [ "$COCCI" = "" ] ; then + for f in `find $srctree/scripts/coccinelle/ -name '*.cocci' -type f | sort`; do + coccinelle $f $srctree; + done +else + coccinelle $COCCI $srctree +fi |