$NetBSD: patch-sdl_Makefile,v 1.1 2015/03/31 15:26:46 joerg Exp $

--- sdl/Makefile.orig	2015-03-25 15:04:19.000000000 +0000
+++ sdl/Makefile
@@ -12,8 +12,7 @@
 NAME	  = sms_sdl
 
 CC        = gcc
-CFLAGS    = `sdl-config --cflags` -O2
-DEFINES   = -DLSB_FIRST -DX86_ASM
+CFLAGS    += `sdl-config --cflags`
 INCLUDES  = -I. -I.. -I../cpu -I../sound
 LIBS	  = `sdl-config --libs`