rdo: rdo.c
	gcc rdo.c -lcrypt -o rdo -Wall

install: rdo
	cp rdo /usr/bin/rdo
	chown root:root /usr/bin/rdo
	chmod 755 /usr/bin/rdo
	chmod u+s /usr/bin/rdo
	mkdir -p /etc/rdo

uninstall:
	rm /usr/bin/rdo
	rm -rf /etc/rdo
clean:
	rm rdo