CFLAGS=-p -O

all: isomorph

isomorph: isomorph.o
	$(CC) $(CFLAGS) -o $@ $<

print:
	tgrind -h "Michael J. Gourlay" isomorph.c
	dvips -o isomorph.c.ps isomorph.c.dvi
	tgrind -h "Michael J. Gourlay" iso-update.c
	dvips -o iso-update.c.ps iso-update.c.dvi

output:
	more *.prof > prof.more
	pr -h " --- isomorphism profiles --- Michael J. Gourlay --- " prof.more > prof.pr
	-sdiff -w 128 fast.out slow.out > out.compare
	pr -h " --- isomorphism output --- Michael J. Gourlay --- " -f -l48 out.compare > out.pr
	# lp -olandscape out.pr

back:
	if [ -d backup ]; then echo "'backup' already exists" ; exit 1 ; fi
	if [ ! -d backup ]; then mkdir backup ; fi
	cp -p *.[ch] *.gr Makefile iso-check backup
	@echo
	@echo "NOW MOVE THE BACKUP DIRECTORY:  mv backup `date +%d%b%y | tr '[A-Z]' '[a-z]'`"
	@echo



clean:
	-rm *.o
	-rm core
	-rm *.dvi
	-rm *.tex
	-rm *.aux
	-rm *.ps
	-rm *.log

veryclean: clean
	-rm isomorph
	-rm *.pr
	-rm *.out
	-rm *.prof
	-rm prof.more
	-rm out.compare

depend:
	makedepend $(INC) *.c