From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date: Sun, 25 Jul 2010 19:52:42 +0000 (+0000)
Subject: Makefile: Add cover_db target
X-Git-Tag: v1.7.3-rc0~2^2~37
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=7432bd5fbde117620e3b47d28e05827a334f42bf;p=git.git

Makefile: Add cover_db target

Add a target to convert the *.gcov files to a Devel::Cover
database. That database can subsequently be formatted by the cover(1)
tool which is included with Devel::Cover.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/.gitignore b/.gitignore
index 57f79ef5a..d8bd55556 100644
--- a/.gitignore
+++ b/.gitignore
@@ -185,6 +185,7 @@
 *.gcno
 *.gcov
 /coverage-untested-functions
+/cover_db/
 *+
 /config.mak
 /autom4te.cache
diff --git a/Makefile b/Makefile
index 11f1df278..0de4c6ed5 100644
--- a/Makefile
+++ b/Makefile
@@ -2298,6 +2298,7 @@ coverage-clean:
 	$(RM) $(addsuffix *.gcda,$(object_dirs))
 	$(RM) $(addsuffix *.gcno,$(object_dirs))
 	$(RM) coverage-untested-functions
+	$(RM) -r cover_db/
 
 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
@@ -2317,3 +2318,6 @@ coverage-untested-functions: coverage-report
 	grep '^function.*called 0 ' *.c.gcov \
 		| sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
 		> coverage-untested-functions
+
+cover_db: coverage-report
+	gcov2perl -db cover_db *.gcov