--- sys/unix/Makefile.utl.orig	Mon Apr 17 22:36:44 2000
+++ sys/unix/Makefile.utl	Wed Oct 10 19:48:36 2001
@@ -89,7 +89,17 @@
 # flags for debugging:
 # CFLAGS = -g -I../include
 
-CFLAGS = -O -I../include
+CFLAGS += -I../include
+ifeq ("$(GRAPHICS)","X11_GRAPHICS")
+CFLAGS += -DX11_GRAPHICS
+endif
+ifeq ("$(GRAPHICS)","QT_GRAPHICS")
+CFLAGS += -DQT_GRAPHICS
+endif
+ifeq ("$(GRAPHICS)","GNOME_GRAPHICS")
+CFLAGS += -DGNOME_GRAPHICS
+endif
+
 LFLAGS =
 
 LIBS =