--- Makefile.gtk.orig	Mon Mar 12 16:24:08 2001
+++ Makefile.gtk	Tue Mar 13 02:31:51 2001
@@ -1,9 +1,11 @@
 # $Id: Makefile.gtk,v 1.3 2001/03/12 07:24:08 rmiya Exp $
 CC = gcc
-CFLAGS = -Wall -DGTK
-GTKCONFIG = gtk12-config
+CFLAGS += -Wall -DGTK
+GTKCONFIG = $(GTK_CONFIG)
 OBJS = molwt.o usage.o element.o reduce.o count.o calculate.o \
   initwidget.o allowcase.o inputformula.o addtolist.o atomicnumber.o
+
+all: gmolwt
 
 molwt: gmolwt
 	rm -f molwt