diff options
Diffstat (limited to 'scripts/coccicheck')
| -rwxr-xr-x | scripts/coccicheck | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/scripts/coccicheck b/scripts/coccicheck index 209bb0427b43..65fee63aeadb 100755 --- a/scripts/coccicheck +++ b/scripts/coccicheck @@ -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" $SPATCH --help | grep "\-\-jobs" > /dev/null && USE_JOBS="yes" @@ -61,6 +60,18 @@ COCCIINCLUDE=${COCCIINCLUDE// -include/ --include} if [ "$C" = "1" -o "$C" = "2" ]; then ONLINE=1 + if [[ $# -le 0 ]]; then + echo '' + echo 'Specifying both the variable "C" and rule "coccicheck" in the make +command results in a shift count error.' + echo '' + echo 'Try specifying "scripts/coccicheck" as a value for the CHECK variable instead.' + echo '' + echo 'Example: make C=2 CHECK=scripts/coccicheck drivers/net/ethernet/ethoc.o' + echo '' + exit 1 + fi + # Take only the last argument, which is the C file to test shift $(( $# - 1 )) OPTIONS="$COCCIINCLUDE $1" @@ -186,14 +197,11 @@ 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. |