(alloca): Define to __builtin_alloca if __GNUC__,

to avoid a warning if -Wall.

diff --git a/lib/hard-locale.c b/lib/hard-locale.c
index 1c75b39..01e0ebd 100644 (file)
--- a/lib/hard-locale.c
+++ b/lib/hard-locale.c
@@ -19,7 +19,9 @@
 # include <config.h>
 #endif
 
-#ifndef __GNUC__
+#if __GNUC__
+# define alloca __builtin_alloca
+#else
 # ifdef HAVE_ALLOCA_H
 #  include <alloca.h>
 # else