[cairo] [PATCH 3/4] test: Only use alarm() when SIGALRM is also defined

[Maarten Bosmans]

On some platforms (mingw) the alarm() configure check succeeds, but the
alarm function doesn't actually work.
---
 test/cairo-test.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/test/cairo-test.c b/test/cairo-test.c
index c5ef843..3f37147 100644
--- a/test/cairo-test.c
+++ b/test/cairo-test.c
@@ -90,7 +90,7 @@
 #define ARRAY_SIZE(A) (sizeof(A) / sizeof (A[0]))
 #endif
 
-#if ! HAVE_ALARM
+#if ! HAVE_ALARM || ! defined(SIGALRM)
 #define alarm(X);
 #endif
 
-- 
1.7.7