1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/genattr.c b/gcc/genattr.c
index c351fc5..5be826b 100644
--- a/gcc/genattr.c
+++ b/gcc/genattr.c
@@ -25,6 +25,10 @@ Boston, MA 02111-1307, USA.  */
 #include "rtl.h"
 #include "obstack.h"
 
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
 static struct obstack obstack;
 struct obstack *rtl_obstack = &obstack;