--- src/Makefile.orig	Wed Jun 14 22:37:10 2000
+++ src/Makefile	Wed Jun 14 22:38:40 2000
@@ -124,8 +124,8 @@
 # flags for debugging:
 # CFLAGS = -g -I../include
 
-CFLAGS = -O -I../include -I/usr/X11R6/include `gtk-config --cflags`
-LFLAGS = -O -L/usr/X11R6/lib `gtk-config --libs`
+CFLAGS = -O -I../include -I/usr/X11R6/include `gtk12-config --cflags`
+LFLAGS = -O -L/usr/X11R6/lib `gtk12-config --libs`
 
 # Set the WINSRC, WINOBJ, and WINLIB lines to correspond to your desired
 # combination of windowing systems.  Also set windowing systems in config.h.