makefile

这是Pxa270下的can驱动程序

# Makefile2.6
ifneq ($(KERNELRELEASE),)
#kbuild syntax. dependency relationshsip of files and target modules are listed here.
#TARGET = can_sja1000_dev
obj-m	:= sja1000_dev.o
sja1000_dev-objs := can_sja1000_dev.o sja1000.o
else
PWD  := $(shell pwd)
KVER = 2.6.18
KDIR := /pxa270/linux/linux-2.6.18/
all:
	$(MAKE) -C $(KDIR) M=$(PWD) modules
clean:
	rm -rf .*.cmd *.o *.mod.c *.ko .tmp_versions
endif