[telepathy-glib/master] Copy in a better version of lcov.am, from Gabble

[Simon McVittie]

* get the package name and git commit programmatically, rather than
  hard-coding the report title to telepathy-glib
* allow extra arguments to be passed to make check by make lcov-check

Reviewed-by: Sjoerd Simons <sjoerd.simons at collabora.co.uk>
---
 tools/lcov.am |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/lcov.am b/tools/lcov.am
index 97eed8f..7384f1b 100644
--- a/tools/lcov.am
+++ b/tools/lcov.am
@@ -8,7 +8,8 @@ lcov-report:
 		--remove @top_builddir@/lcov.info.tmp telepathy-glib-scan.c
 	rm @top_builddir@/lcov.info.tmp
 	$(mkdir_p) @top_builddir@/lcov.html
-	genhtml --title telepathy-glib \
+	git_commit=`GIT_DIR=@top_srcdir@/.git git log -1 --pretty=format:%h 2>/dev/null`;\
+	genhtml --title "@PACKAGE_STRING@ $$git_commit" \
 		--output-directory @top_builddir@/lcov.html lcov.info
 	@echo
 	@echo 'lcov report can be found in:'
@@ -17,7 +18,7 @@ lcov-report:
 
 lcov-check:
 	$(MAKE) lcov-reset
-	$(MAKE) check
+	$(MAKE) check $(LCOV_CHECK_ARGS)
 	$(MAKE) lcov-report
 
 ## vim:set ft=automake:
-- 
1.5.6.5