[cheese] Clean all files generated by lcov report creation

[David King <davidk src gnome org>]

commit 3c6099fe9310e5dbea41c512b4394db41b7eacf1
Author: David King <amigadave amigadave com>
Date:   Sat Dec 24 19:50:03 2011 +0100

    Clean all files generated by lcov report creation

 Makefile.am |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 34a2c4a..ec878da 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -447,14 +447,14 @@ lcov: full-report
 lcov-clean:
 	$(AM_V_at)$(LCOV) --directory $(top_builddir) -z
 	$(AM_V_at)rm -rf cheese-lcov.info cheese-lcov
-	$(AM_V_at)find -name '*.gcda' -exec rm -f {} +
+	$(AM_V_at)find \( -name '*.gcda' -o -name '*.gcno' \) -exec rm -f {} +
 else # !CHEESE_ENABLE_LCOV
 lcov:
 	$(AM_V_at)echo "Code coverage reporting not available"
 
 lcov-clean:
 	$(AM_V_at)rm -rf cheese-lcov.info cheese-lcov
-	$(AM_V_at)find -name '*.gcda' -exec rm -f {} +
+	$(AM_V_at)find \( -name '*.gcda' -o -name '*.gcno' \) -exec rm -f {} +
 endif
 
 # gtk-doc