$NetBSD: patch-aa,v 1.1.1.1 2009/07/09 19:44:50 drochner Exp $

--- tools/makedep/main.cpp.orig	2008-05-20 11:36:18.000000000 +0000
+++ tools/makedep/main.cpp
@@ -40,6 +40,9 @@
 
 #include "def.h"
 
+/* assume that in pkgsrc, we're only POSIX systems */
+#define _POSIX_SOURCE
+
 #ifdef hpux
 #define sigvec sigvector
 #endif /* hpux */