makefile

This version 0.2 of driver for a simple CAN bus interface． 一个CAN 总线接口程序

# Makefile for the can200 driver kernel module

CC=gcc
CFLAGS := -O2 -Wall
MODCFLAGS := -DLINUX -D__KERNEL__ -DMODULE -O2 -Wall

# uncomment only one of the following PORTMODE lines
PORTMODE := -DUSE_PS2_MODE
#PORTMODE := -DUSE_EPP_MODE

.PHONY:		all clean load unload devices test

all:		can200.o can_test

clean:
		-rm *~ can200.o can20k can40k can_test

can200.o:	can200.c can200.h 82c200.h /usr/include/linux/version.h Makefile
		$(CC) $(MODCFLAGS) $(PORTMODE) -c can200.c

can_test:	can_test.c can200.h
		$(CC) $(CFLAGS) -o can_test can_test.c

load:           can200.o unload 
		insmod can200.o
		lsmod | grep can200

unload:
		-rmmod can200

devices:
		-mknod can20k c 60 1
		-mknod can40k c 60 2

test:		can_test devices load
		./can_test