--- Makefile.orig	Wed Feb  7 02:52:54 2001
+++ Makefile	Sat Mar 31 03:10:38 2001
@@ -1,7 +1,4 @@
-PREFIX=/usr/local
-LOCALEDIR=/usr/share/locale
-CFLAGS=-O2 -Wall
-CC=gcc
+LOCALEDIR=${PREFIX}/share/locale
 CP=/bin/cp
 RM=/bin/rm -f
 
@@ -9,8 +6,8 @@
 OBJS = main.o chemproc.o graph.o draw.o inout.o 
 
 
-EXTRA_INCLUDES = `gtk-config --cflags`  # -DDISABLE_NLS
-SYS_LIBRARIES = `gtk-config --libs` -lm
+EXTRA_INCLUDES = `${GTK_CONFIG} --cflags`  # -DDISABLE_NLS
+SYS_LIBRARIES = `${GTK_CONFIG} --libs` -lm
 
 all: chemtool cht