makefile

at91rm9200 linux 下t6963的驱动

#
#
# can4linux -- LINUX device driver Makefile
#
# Copyright (c) 2004 port GmbH Halle/Saale
#

# Used release tag for this software version
VERSION=3
REL=3.4
RELEASE=CAN4LINUX-$(VERSION)_$(REL)
DVERSION=$(VERSION).$(REL)


KVERSION= $(shell uname -r)
CONFIG := $(shell uname -n)

# be prepared for RTLinux
LINUXTARGET=LINUXOS
#LINUXTARGET=RTLinux


CTAGS =	ctags --c-types=dtvf
CTAGS =	elvtags -tsevl
ECHO  = /bin/echo

TITLE = LINUX driver module example 

#
# The driver major device number
# development starts with major=63
#  (LOCAL/EXPERIMENTAL USE)
# The new linux/Documentation/devices.txt defines major=91
CAN_MAJOR=	91





CAN_MODULE = at91_uart.ko


# location of the compiled objects and the final driver module
OBJDIR = obj


DEFS =  -DCAN_MAJOR=$(CAN_MAJOR) \



ifneq ($(KERNELRELEASE),)

EXTRA_CFLAGS  = $(DEFS) -DVERSION=\"$(DVERSION)_$(TARGET)\"
obj-m		:= t6936c.o
# add other object modules here
uart-objs	:= at91_uart_core.o	\
	    at91_uart_open.o		\
	    at91_uart_close.o		\
	    at91_uart_read.o		\
	    at91_uart_write.o		\
	    at91_uart_ioctl.o		\
	    at91_uart.o
else
KDIR	:=/usr/src/arm/linux-2.6.16/
PWD	:= $(shell pwd)


all:
	@echo "compile with KDIR=$(KDIR)"
	$(MAKE)	-C $(KDIR) M=$(PWD) TARGET=$(TARGET) modules
endif




clean:
	-rm -f tags
	-rm -f *.o *.ko
	-rm -f .*.cmd *.mod.c
	-rm -rf .tmp_versions