-CFLAGS = -pedantic -Wall -g $(inc) `sdl-config --cflags`
-LDFLAGS = -Llibs/imago -Llibs/mikmod -limago -lmikmod `sdl-config --libs` -lm
+inc = -I/usr/local/include -Isrc -Isrc/3dgfx -Isrc/scr -Isrc/sdl -Ilibs -Ilibs/imago/src -Ilibs/mikmod/include
+warn = -pedantic -Wall -Wno-unused-variable -Wno-unused-function
+
+CFLAGS = $(arch) $(warn) -g $(inc) `sdl-config --cflags`
+LDFLAGS = $(arch) -Llibs/imago -Llibs/mikmod -limago -lmikmod $(sdl_ldflags) -lm
+
+ifneq ($(shell uname -m), i386)
+ arch = -m32
+ sdl_ldflags = -L/usr/lib/i386-linux-gnu -lSDL-1.2
+else
+ sdl_ldflags = `sdl-config --libs`
+endif
+
+.PHONY: all
+all: data $(bin)