[PATCH v2 3/7] Makefile: Split out the untested functions target

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Change the coverage-report target so that it doesn't generate the
coverage-untested-functions file by default. I'm adding more targets
for doing various things with the gcov files, and they shouldn't all
run by default.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 Makefile |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile
index a95d260..e9f8ef8 100644
--- a/Makefile
+++ b/Makefile
@@ -2298,6 +2298,8 @@ coverage-report:
 	for dir in $(object_dirs); do \
 		gcov --preserve-paths --branch-probabilities --all-blocks --object-directory=$$dir $$dir*.c; \
 	done
+
+coverage-untested-functions: coverage-report
 	grep '^function.*called 0 ' *.c.gcov \
 		| sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
 		| tee coverage-untested-functions
-- 
1.7.0.4