--- Makefile.orig	2008-09-13 03:00:29.000000000 -0400
+++ Makefile	2008-10-21 14:27:18.000000000 -0400
@@ -5,12 +5,20 @@
 HDRS=		asusoled.h asusoled_hw.h
 
 PREFIX?=	/usr/local
+SDL_CONFIG?=	${PREFIX}/bin/sdl-config
 
 INCS=		-I${.CURDIR} -I${PREFIX}/include
-LIBS=		-L${PREFIX}/lib -lSDL_image -lSDL_ttf -lusb -lutil
+.if exists(${SDL_CONFIG})
+LIBS+=		`${SDL_CONFIG} --libs`
+.else
+LIBS+=		-lSDL -pthread
+.endif
+LIBS+=		-L${PREFIX}/lib -lSDL_image -lSDL_ttf -lusb -lutil
 
 CFLAGS?=	-Wall -O2
-
+.if exists(${SDL_CONFIG})
+CFLAGS+=	`${SDL_CONFIG} --cflags`
+.endif
 .if defined(TTF_FONT)
 CFLAGS+=	-DDEFAULT_FONT=\"${TTF_FONT}\"
 .endif