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From: Nicolas Palix on 26 Apr 2010 17:20
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.

Signed-off-by: Nicolas Palix <npalix(a)diku.dk>
---
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(a)vger.kernel.org
S: Supported
F: drivers/platform/x86/classmate-laptop.c

+COCCINELLE
+M: Julia Lawall <julia(a)diku.dk>
+M: Gilles Muller <Gilles.Muller(a)lip6.fr>
+M: Nicolas Palix <npalix(a)diku.dk>
+L: cocci(a)diku.dk
+W: http://coccinelle.lip6.fr/
+S: Supported
+F: scripts/smpl/
+F: scripts/spatch.sh
+
CODA FILE SYSTEM
M: Jan Harkes <jaharkes(a)cs.cmu.edu>
M: coda(a)cs.cmu.edu
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"
+ @find $(srctree)/scripts/smpl/ \
+ -name '*.cocci' -type f \
+ -exec $(srctree)/scripts/spatch.sh $(SPATCH) $(@:coccicheck-%=%) \{} $(srctree) \;
+
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|"
+$SPATCH -D $MODE -very_quiet -sp_file $COCCI $OPT -dir $DIR
--
1.6.3.3

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