makefile

2.6内核做简单的字符驱动的例子

obj-m := globalvar.o
KERNELDIR := /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
default:
	make -C $(KERNELDIR) M=$(PWD) modules
install:
	insmod globalvar.ko
uninstall:
	rmmod globalvar.ko
clean:
	make -C $(KERNELDIR) M=$(PWD) clean