--- Makefile.orig	Wed Jun  7 19:24:45 2000
+++ Makefile	Wed Jun  7 19:27:38 2000
@@ -7,7 +7,8 @@
 #	make		Makes the MOPAC file
 #	make clean	Clean up disk to minimum config
 #
-FFLAGS	        = -O2 -w
+FFLAGS	        = -O -Wall
+CFLAGS		= -I$(PREFIX)/include -Wall
 HDRS		= SIZES
 SRCS		:= $(shell ls *.f)
 CSRCS           := $(shell ls *.c) 
@@ -15,14 +16,16 @@
 SIZEDEPSRC	:= $(shell grep -l -i '      INCLUDE ' *.f; true)
 SIZEDEPEND	= $(SIZEDEPSRC:.f=.o)
 MOPAC		= MOPAC7
-MOPACSHELL	= mopac
-BINDIR		= /usr/local/bin
+MOPACSHELL	= rmopac
+BINDIR		= $(PREFIX)/bin
 OWNER		= root.bin
 
 $(MOPAC):     	SIZES $(OBJS) 
 		@echo -n "Loading $@ ... "
-		f77 -O $(OBJS) -o $@
+		$(FC) $(OBJS) $(LFLAGS) -o $@
 		@echo "done"
+
+all:          $(MOPAC)
 
 clean:
 	 	$(RM) $(OBJS) *.trace core
