CC = gcc
CFLAGS = -Wall -O

TARGET = example1 example2 example3 example4

all: ${TARGET}

example1: example1.c
	${CC} ${CFLAGS} -o $@ $<

example2: example2.c
	${CC} ${CFLAGS} -o $@ $<

example3: example3.c
	${CC} ${CFLAGS} -o $@ $<

example4: example4.c
	${CC} ${CFLAGS} -o $@ $<

clean:
	-rm -f ${TARGET}