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kbuild: do not use scripts/ld-version.sh for checking spatch version 

scripts/ld-version.sh was, as its file name implies, originally intended
for the GNU ld version, but is (ab)used for the spatch version too.

Use 'sort -CV' for the version comparison, then coccicheck does not need
to use scripts/ld-version.sh. Fix nsdeps as well.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
This commit is contained in:
Masahiro Yamada 2020-12-13 01:54:29 +09:00 committed by Julia Lawall
parent 2b076054e5
commit 33114c4359
2 changed files with 6 additions and 12 deletions
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14
scripts/coccicheck
View File

@ -16,7 +16,6 @@ if [ ! -x "$SPATCH" ]; then
fi
SPATCH_VERSION=$($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"
@ -186,14 +185,11 @@ coccinelle () {
OPT=`grep "Options:" $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 coccinelle SmPL patch: $COCCI"
echo "You have coccinelle: $SPATCH_VERSION"
echo "This SmPL patch requires: $REQ"
return
fi
if [ -n "$REQ" ] && ! { echo "$REQ"; echo "$SPATCH_VERSION"; } | sort -CV ; then
echo "Skipping coccinelle SmPL patch: $COCCI"
echo "You have coccinelle: $SPATCH_VERSION"
echo "This SmPL patch requires: $REQ"
return
fi
# The option '--parse-cocci' can be used to syntactically check the SmPL files.

4
scripts/nsdeps
View File

@ -12,11 +12,9 @@ if [ ! -x "$SPATCH" ]; then
exit 1
fi
SPATCH_REQ_VERSION_NUM=$(echo $SPATCH_REQ_VERSION | ${DIR}/scripts/ld-version.sh)
SPATCH_VERSION=$($SPATCH --version | head -1 | awk '{print $3}')
SPATCH_VERSION_NUM=$(echo $SPATCH_VERSION | ${DIR}/scripts/ld-version.sh)
if [ "$SPATCH_VERSION_NUM" -lt "$SPATCH_REQ_VERSION_NUM" ] ; then
if ! { echo "$SPATCH_REQ_VERSION"; echo "$SPATCH_VERSION"; } | sort -CV ; then
echo "spatch needs to be version $SPATCH_REQ_VERSION or higher"
exit 1
fi