RM = /bin/rm -f
CC = gcc
CFLAGS = -Wall
DEPS = primes.h
OBJ = go.o primes.o
#%.o recipe with dependencies
%.o: %.c $(DEPS)
	$(CC) $(CFLAGS) -c -o $@ $<
#go recipe with dependencies
go: $(OBJ)
	gcc $(CFLAGS) -o $@ $^
#
clean:
	$(RM) $(OBJ) go *~