CFLAGS  = -W -Wall -g -O2
LDFLAGS =

PREFIX = /usr

otp : otp.c

.PHONY : test clean install uninstall
test : otp
	./otp random.data test.key < otp.c > otp.c.enc
	./otp test.key < otp.c.enc > test.c
	diff test.c otp.c

clean : 
	$(RM) test.c test.key otp.c.enc otp

install : otp
	cp otp $(PREFIX)/bin

uninstall : 
	$(RM) $(PREFIX)/bin/otp