X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3fe5947a05c3e9c84b29e4e7f60c111aeab7fe27..81618987978a30cc7b397dab4158ffd5ed8ef96a:/src/xbt/snprintf.c

diff --git a/src/xbt/snprintf.c b/src/xbt/snprintf.c
index c5fffcc3b3..c6e841f00d 100644
--- a/src/xbt/snprintf.c
+++ b/src/xbt/snprintf.c
@@ -49,9 +49,15 @@
  *   http://www.ijs.si/software/snprintf/
  */
 
+/* find vasprintf in stdio.h */
+#ifndef _GNU_SOURCE
+#  define _GNU_SOURCE
+#endif
+#include <stdio.h>
+
 #include "xbt/sysdep.h"           /* xbt_abort() */
 #include "src/internal_config.h"  /* Do we need vasprintf? */
-#include <stdio.h>
+
 #include <assert.h>
 
 #if !HAVE_VASPRINTF