Hi Nicolas, On 27.4.2010 00:20, Nicolas Palix wrote: > Four targets are added. Each one generates a different > output kind: context, patch, org, report. > Every SmPL file in 'scripts/smpl' is given to the spatch frontend > (located in the 'scripts' directory), and applied to the entire > source tree. Cool! > Signed-off-by: Nicolas Palix <npalix@xxxxxxx> > --- > MAINTAINERS | 10 ++++++++++ > Makefile | 9 +++++++++ > scripts/spatch.sh | 14 ++++++++++++++ > 3 files changed, 33 insertions(+), 0 deletions(-) > create mode 100755 scripts/spatch.sh > > diff --git a/MAINTAINERS b/MAINTAINERS > index 3d29fa3..2aab763 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -1533,6 +1533,16 @@ L: platform-driver-x86@xxxxxxxxxxxxxxx > S: Supported > F: drivers/platform/x86/classmate-laptop.c > > +COCCINELLE/Semantic Patches (SmPL) > +M: Julia Lawall <julia@xxxxxxx> > +M: Gilles Muller <Gilles.Muller@xxxxxxx> > +M: Nicolas Palix <npalix@xxxxxxx> > +L: cocci@xxxxxxx > +W: http://coccinelle.lip6.fr/ > +S: Supported > +F: scripts/smpl/ > +F: scripts/spatch.sh > + > CODA FILE SYSTEM > M: Jan Harkes <jaharkes@xxxxxxxxxx> > M: coda@xxxxxxxxxx > diff --git a/Makefile b/Makefile > index 67c1001..293c88b 100644 > --- a/Makefile > +++ b/Makefile > @@ -325,6 +325,7 @@ INSTALLKERNEL := installkernel > DEPMOD = /sbin/depmod > KALLSYMS = scripts/kallsyms > PERL = perl > +SPATCH = spatch > CHECK = sparse > > CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \ > @@ -1424,6 +1425,14 @@ versioncheck: > -name '*.[hcS]' -type f -print | sort \ > | xargs $(PERL) -w $(srctree)/scripts/checkversion.pl > > +coccicheck-context coccicheck-patch coccicheck-org coccicheck-report: > + @echo "\nPlease check for false positive in the output before submitting a patch.\n\n"\ > + "Take particularly attention when using the \"patch\" mode\n"\ > + "and carefully review the patch you are about to submit.\n" This should be echo -e in bash, but then it won't work in dash I guess. So better use multiple echo commands. Also please add the targets to 'make help' text and add coccicheck-% to the no-dot-config-targets variable. > + @find $(srctree)/scripts/smpl/ \ > + -name '*.cocci' -type f \ > + -exec $(srctree)/scripts/spatch.sh $(SPATCH) $(@:coccicheck-%=%) \{} $(srctree) \; > + Please use 'for file in $(srctree)/scripts/smpl/*.cocci; do ...', so that the reports are in a defined order. Or do you plan to use subdirectories below scripts/smpl? > namespacecheck: > $(PERL) $(srctree)/scripts/namespace.pl > > diff --git a/scripts/spatch.sh b/scripts/spatch.sh > new file mode 100755 > index 0000000..bdcca15 > --- /dev/null > +++ b/scripts/spatch.sh > @@ -0,0 +1,14 @@ > +#!/bin/sh > + > +SPATCH="$1" > +MODE="$2" > +COCCI="$3" > +DIR="$4" > + > +OPT=`grep "Option" $COCCI | cut -d':' -f2` > +FILE=`echo $COCCI | sed "s|$DIR/||"` > + > +echo Processing `basename $COCCI` with \"$OPT\" > +echo Message example to submit a patch: > +grep "^///" $COCCI | sed "s|///||" | sed "s|THISFILE|$FILE|" echo "The semantic patch that makes this change is available" echo "in $FILE" Then you don't need to add the same comment to each of the *.cocci files. Also is it necessary to advertise "More information about semantic patching is available at http://coccinelle.lip6.fr/"; before processing each *.cocci file? If you want the banner, you could append it to the "Please check for false positives..." text printed once in the beginning. > +$SPATCH -D $MODE -very_quiet -sp_file $COCCI $OPT -dir $DIR You can also print the URL here if the spatch command is not available. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
