$NetBSD: patch-ac,v 1.3 2008/04/19 10:57:35 obache Exp $

--- configure.orig	2008-02-02 18:44:21.000000000 +0100
+++ configure
@@ -4563,7 +4563,7 @@ fi
 done
 
         ;;
-    *bsd*)
+    *bsd* | *darwin* | *dragonfly*)
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_BSD 1
