From 5187501e997d6b8c0d135542d21accde9e311281 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 19 Jan 2010 22:41:45 +0000
Subject: [PATCH] test: Add --track-origins=yes to valgrind flags.

Enable origin tracking by default for make check-valgrind. This is
slower and consumes more memory than regular valgrind, but the
additional information provided about the source of the uninitialised
data is often invaluable.
---
 test/Makefile.am | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/Makefile.am b/test/Makefile.am
index b820dd5b9..5f3f42908 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -1302,7 +1302,9 @@ TESTS_ENVIRONMENT = CAIRO_TEST_MODE="$(MODE)" CAIRO_TEST_TARGET="$(TARGETS)" CAI
 EXTRA_VALGRIND_FLAGS = $(CAIRO_EXTRA_VALGRIND_FLAGS)
 VALGRIND_FLAGS = \
 	--tool=memcheck --suppressions=$(srcdir)/.valgrind-suppressions \
-	--leak-check=yes --show-reachable=yes $(EXTRA_VALGRIND_FLAGS)
+	--track-origins=yes \
+	--leak-check=yes --show-reachable=yes \
+	$(EXTRA_VALGRIND_FLAGS)
 
 CLEANFILES +=					\
 	valgrind-log				\