--- src/Makefile.orig	2015-07-18 02:54:17 UTC
+++ src/Makefile
@@ -80,8 +80,8 @@ else
 BIN_SUFFIX=_native
 endif
 endif
-CLIENT_INCLUDES= $(INCLUDES) -I/usr/X11R6/include `sdl-config --cflags`
-CLIENT_LIBS= -Lenet -lenet -L/usr/X11R6/lib -lX11 `sdl-config --libs` -lSDL_image -lSDL_mixer -lz -lGL
+CLIENT_INCLUDES= $(INCLUDES) -I${LOCALBASE}/include `${SDL_CONFIG} --cflags`
+CLIENT_LIBS= -Lenet -lenet -L${LOCALBASE}/lib -lX11 `${SDL_CONFIG} --libs` -lSDL_image -lSDL_mixer -lz -lGL
 endif
 ifneq (,$(findstring linux,$(PLATFORM)))
 CLIENT_LIBS+= -lrt