Include <alloca.h> to avoid warning.

diff --git a/posix/execl.c b/posix/execl.c
index 4772f15..ad6190c 100644 (file)
--- a/posix/execl.c
+++ b/posix/execl.c
@@ -16,6 +16,7 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <alloca.h>
 #include <unistd.h>
 #include <stdarg.h>
 #include <stddef.h>