CFLAGS	= -O -s
INSTALLDIR=/usr/local

clri: clri.c
	$(CC) $(CFLAGS) $? -o $@

install: clri clri.8
	cp clri $(INSTALLDIR)/bin/clri
	chmod 750 $(INSTALLDIR)/bin/clri
	cp clri.8 $(INSTALLDIR)/man/man8/clri.8
	chmod 444 $(INSTALLDIR)/man/man8/clri.8

clean:
	rm -f clri *.o a.out core