$OpenBSD: patch-third-party_execvpe_execvpe_c,v 1.1 2015/02/06 22:53:27 sthen Exp $
--- third-party/execvpe/execvpe.c.orig	Fri Jan 16 19:54:06 2015
+++ third-party/execvpe/execvpe.c	Fri Jan 16 19:54:31 2015
@@ -17,7 +17,7 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#ifndef __FreeBSD__
+#if !defined(__FreeBSD__) && !defined(__OpenBSD__)
 #include <alloca.h>
 #endif /* _FreeBSD__ */
 #include <unistd.h>
