[Spice-devel] [PATCH spice-server v2] build-sys: Do not abort on warnings

[Frediano Ziglio]

This causes some tests to fail when run on Valgrind.
In the code warnings are not supposed to cause crashes.
This change avoid overriding entirely G_DEBUG definition but
just append gc-friendly which make Valgrind more effective.

Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
---
 m4/ax_valgrind_check.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Changes since v1:
- do not set criticals as fatal;
- do not override entirely G_DEBUG

diff --git a/m4/ax_valgrind_check.m4 b/m4/ax_valgrind_check.m4
index 1c1c0cd..ac62fff 100644
--- a/m4/ax_valgrind_check.m4
+++ b/m4/ax_valgrind_check.m4
@@ -198,7 +198,7 @@ VALGRIND_TESTS_ENVIRONMENT = \
 	$(TESTS_ENVIRONMENT) \
 	env VALGRIND=$(VALGRIND) \
 	G_SLICE=always-malloc,debug-blocks \
-	G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly
+	G_DEBUG=$${G_DEBUG:+$$G_DEBUG,}gc-friendly
 
 VALGRIND_LOG_COMPILER = \
 	$(valgrind_lt) \
-- 
2.9.3