Only add GCC diagnostic pragmas when compiler is GCC compatible

Avoid "unknown pragma" warnings on other compilers.

Signed-off-by: Ran Benita <ran@unusedvar.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/test/log.c b/test/log.c
index 4a93a6e..384fabc 100644
--- a/test/log.c
+++ b/test/log.c
@@ -26,7 +26,9 @@
 #include "test.h"
 #include "context.h"
 
+#ifdef __GNUC__
 #pragma GCC diagnostic ignored "-Wmissing-format-attribute"
+#endif
 
 static const char *
 log_level_to_string(enum xkb_log_level level)