makefile

这是用Red Hat9.0的交叉编译器编程

CC = /usr/local/arm/2.95.3/bin/arm-linux-gcc

all: cal.o sum.o sub.o  
	$(CC)  -o cal cal.o sum.o sub.o
cal.o: cal.c  sum.h sub.h  
	$(CC) -c cal.c
sum.o: sum.c  sum.h  
	$(CC) -c sum.c
sub.o: sub.c  sub.h  
	$(CC) -c sub.c
clean:
	-rm -rf *.o
install:
	chmod a+x cal