Le 21/06/16 à 21:21, Luis R. Rodriguez a écrit :
Enable Coccinelle SmPL patches to require a specific version of Coccinelle. In the event that the version does not match we just inform the user, if the user asked to go through all SmPL patches we just inform them of the need for a new version of coccinelle for the SmPL patch and continue on with the rest.This uses the simple kernel scripts/ld-version.sh to create a weight on the version provided by spatch. The -dirty attribute is ignored if supplied, the benefit of scripts/ld-version.sh is it has a long history and well tested. Signed-off-by: Luis R. Rodriguez <mcg...@kernel.org>
Acked-by: Nicolas Palix <nicolas.pa...@imag.fr>
---
scripts/coccicheck | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/scripts/coccicheck b/scripts/coccicheck
index 998d764636e0..01b6716ea931 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -5,6 +5,7 @@
# version 1.0.0-rc11.
#
+DIR="$(dirname $(readlink -f $0))/.."
SPATCH="`which ${SPATCH:=spatch}`"
if [ ! -x "$SPATCH" ]; then
@@ -12,6 +13,9 @@ if [ ! -x "$SPATCH" ]; then
exit 1
fi
+SPATCH_VERSION=$($SPATCH --version | head -1 | awk '{print $3}')
+SPATCH_VERSION_NUM=$(echo $SPATCH_VERSION | ${DIR}/scripts/ld-version.sh)
+
USE_JOBS="no"
$SPATCH --help | grep "\-\-jobs" > /dev/null && USE_JOBS="yes"
@@ -171,6 +175,16 @@ coccinelle () {
COCCI="$1"
OPT=`grep "Option" $COCCI | cut -d':' -f2`
+ REQ=`grep "Requires" $COCCI | cut -d':' -f2 | sed "s| ||"`
+ REQ_NUM=$(echo $REQ | ${DIR}/scripts/ld-version.sh)
+ if [ "$REQ_NUM" != "0" ] ; then
+ if [ "$SPATCH_VERSION_NUM" -lt "$REQ_NUM" ] ; then
+ echo "Skipping coccinele SmPL patch: $COCCI"
+ echo "You have coccinelle: $SPATCH_VERSION"
+ echo "This SmPL patch requires: $REQ"
+ return
+ fi
+ fi
# The option '--parse-cocci' can be used to syntactically check the SmPL
files.
#
-- Nicolas Palix http://lig-membres.imag.fr/palix/
smime.p7s
Description: Signature cryptographique S/MIME
