$OpenBSD: patch-Makefile,v 1.11 2011/07/08 22:11:48 jasper Exp $
--- Makefile.orig	Sat Jul  9 00:09:38 2011
+++ Makefile	Sat Jul  9 00:09:40 2011
@@ -24,7 +24,7 @@ else
 CC = gcc
 endif
 
-CFLAGS := -O -DNUTDIR=$(NUTDIR) -DFOODDIR=$(FOODDIR)
+CFLAGS += -O -DNUTDIR=$(NUTDIR) -DFOODDIR=$(FOODDIR)
 ifeq ($(CC),gcc)
 CFLAGS += -Wall -fno-inline -ansi
 endif
