main : libturtle.a
libturtle.a : turtle.o
	ar ru libturtle.a turtle.o
	ranlib libturtle.a
turtle.o : turtle.c
	gcc -c turtle.c
clean :
	rm turtle.o libturtle.a
install:
	cp turtle.h /usr/include
	cp libturtle.a /lib
uninstall:
	rm /usr/include/turtle.h
	rm /lib/libturtle.a