[apparmor] [PATCH 2/3] Makefile: Add coverity target

[Tyler Hicks]

Add a target that uses cov-build, which must be found in $PATH, to
generate an intermediate Coverity directory. Finally, the intermediate
directory is converted to a compressed tarball, stored in coverity/apparmor-cov-int.tar.gz, that is suitable for uploading to scan.coverity.com.

Signed-off-by: Tyler Hicks <tyhicks at canonical.com>
---
 Makefile | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 5a9ba73..d7c3849 100644
--- a/Makefile
+++ b/Makefile
@@ -24,6 +24,7 @@ REPO_URL?=https://code.launchpad.net/~apparmor-dev/apparmor/master
 #REPO_URL=.
 #REPO_URL="bzr+ssh://bazaar.launchpad.net/~sbeattie/+junk/apparmor-dev/"
 
+COVERITY_DIR=coverity
 RELEASE_DIR=apparmor-${VERSION}
 __SETUP_DIR?=.
 
@@ -60,7 +61,7 @@ export_dir:
 
 .PHONY: clean
 clean:
-	-rm -rf ${RELEASE_DIR} ./apparmor-${VERSION}~*
+	-rm -rf ${RELEASE_DIR} ./apparmor-${VERSION}~* ${COVERITY_DIR}
 	for dir in $(DIRS); do \
 		make -C $$dir clean; \
 	done
@@ -69,6 +70,14 @@ clean:
 setup:
 	cd $(__SETUP_DIR)/libraries/libapparmor && ./autogen.sh
 
+.PHONY: coverity
+coverity: COV_INT=$(COVERITY_DIR)/apparmor-cov-int
+coverity: setup
+	cd $(__SETUP_DIR)/libraries/libapparmor && ./configure --with-python
+	make clean
+	$(foreach dir, $(DIRS), cov-build --dir $(COV_INT) -- make -C $(dir);)
+	tar -cvzf $(COV_INT).tar.gz $(COV_INT)
+
 .PHONY: tag
 tag:
 	bzr tag apparmor_${TAG_VERSION}
-- 
2.5.0