$OpenBSD: patch-Makefile,v 1.2 2006/12/30 14:55:25 matthieu Exp $
--- Makefile.orig	Sat Sep  9 14:57:03 2006
+++ Makefile	Wed Nov 22 22:43:48 2006
@@ -1,8 +1,7 @@
 # Makefile for The PCI Utilities
 # (c) 1998--2006 Martin Mares <mj@ucw.cz>
 
-OPT=-O2
-CFLAGS=$(OPT) -Wall -W -Wno-parentheses -Wstrict-prototypes -Wmissing-prototypes
+CFLAGS+= -Wall -W -Wno-parentheses -Wstrict-prototypes -Wmissing-prototypes
 
 VERSION=2.2.4
 DATE=2006-09-09