1 files changed, 2 insertions, 0 deletions
diff --git a/srcpos.c b/srcpos.c
index 4fdb22a..87ddf8d 100644
--- a/srcpos.c
+++ b/srcpos.c
@@ -3,7 +3,9 @@
  * Copyright 2007 Jon Loeliger, Freescale Semiconductor, Inc.
  */
 
+#ifndef _GNU_SOURCE
 #define _GNU_SOURCE
+#endif
 
 #include <stdio.h>