$NetBSD: patch-ab,v 1.1.1.1 2007/12/12 20:02:08 adrianp Exp $

--- configure.orig	2004-09-10 23:02:30.000000000 +0200
+++ configure
@@ -259,7 +259,7 @@ for foo in $dirs; do
 				<Makefile.conf; \
 		cat site.conf; \
 		echo "TOP = `pwd`"; \
-		echo CC_OPTIONS = $copts; \
+		echo CC_OPTIONS ?= $copts; \
 		cat $foo/Makefile.dist)	\
 				>${workname}/$bar/Makefile
 done