我的Linux驱动以及应用的通用Makefile,请帮忙挑bug
本帖最后由 Akagi201 于 2012-09-28 19:22 编辑放在博客里没人看啊， 最近一直在修改，调试，不知道还有没有可以改进和修改的地方了，与大家新人们一起分享下。
希望高手们可以指点下。
博客地址：(不断修改完善)
http://blog.csdn.net/akagi201/article/details/8019809
http://blog.csdn.net/akagi201/article/details/8014704
http://blog.csdn.net/akagi201/article/details/8014697
代码的目录结构
|
|-project/
|----app/
|-----Makefile(app Makefile)
|----dev/
|-----Makefile(dev Makefile)
|----Makefile(Top Makefile)
###############################################################################
# @file Makefile
# @note HangZhou Hikvision Digital Technology Co., Ltd. All Right Reserved.
# @brief Top Generic Mkefile
#
# @author liuboyf1
# @data 2012-09-26
# @versionV1.0.0
# @note History:
# @note <author> <time> <version> <desc>
# @note liuboyf1 2012-09-11 V1.0.0 创建文件
# @note liuboyf1 2012-09-26 V1.0.1 添加make app make dev分别编译功能
###############################################################################
PWD = $(shell pwd)
all: app dev
app:
make -C $(PWD)/app
dev:
make -C $(PWD)/dev
clean:
make clean -C $(PWD)/app
make clean -C $(PWD)/dev
.PHONY: all app dev clean
###############################################################################
# @file Makefile
# @note HangZhou Hikvision Digital Technology Co., Ltd. All Right Reserved.
# @brief Linux Device Driver Generic Makefile
#
# @author liuboyf1
# @data 2012-09-28
# @versionV1.0.2
# @note History:
# @note <author> <time> <version> <desc>
# @note liuboyf1 2012-08-30 V1.0.0 创建文件
# @note liuboyf1 2012-09-26 V1.0.1 修改了CFLAGS为EXTRA_CFLAGS
# @note liuboyf1 2012-09-26 V1.0.2 简化了调试宏部分
# @note liuboyf1 2010-09-28 V1.0.3 修改rm为-rm
###############################################################################
# Comment/uncomment the following line to enable/disable debugging
#DEBUG = y
ifeq ($(DEBUG),y)
DEBFLAGS = -O -g # "-O" is needed to expand inlines
DEBFLAGS += -DDEBUG # 控制是否打印调试和错误信息
else
DEBFLAGS = -O2
endif
# The prefix to be added before the GNU compiler tools (optionally including
# path), i.e. "arm-linux-" or "/opt/bin/arm-linux-".
#TOOL_DIR = /opt/v5t_le-mv401_uc
# 交叉编译工具
#TOOL_PREFIX = $(TOOL_DIR)/bin/arm_v5t_le-
CC = $(TOOL_PREFIX)gcc
#AR:= $(TOOL_PREFIX)ar -rv
EXTRA_CFLAGS += $(DEBFLAGS)
#EXTRA_CFLAGS += -I$(LDDINC)
MODULE_NAME = mycdev
ifneq ($(KERNELRELEASE),)
obj-m := $(MODULE_NAME).o
#$(MODULE_NAME)-objs := file_opr.o mem_proc.o main.o
else
# in my Debian6 2.6.32
KERNELDIR ?=/lib/modules/2.6.32/build
# in my IPC 2.6.18
#KERNELDIR ?= /home/akagi201/kernel_step
PWD := $(shell pwd)
modules:
$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
cp $(MODULE_NAME).ko $(PWD)/..
modules_install:
$(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
endif
clean:
-rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.* .*.o.cmd .*.ko.cmd .tmp_versions Module.symvers modules.order
# 减号忽略部分文件出现的问题，继续后面的工作
.PHONY: modules modules_install clean
depend .depend dep:
$(CC) $(EXTRA_CFLAGS) -M *.c > .depend
ifeq (.depend,$(wildcard .depend))
include .depend
endif
###############################################################################
# @file Makefile
# @note HangZhou Hikvision Digital Technology Co., Ltd. All Right Reserved.
# @brief Linux Application Generic Makefile
#
# @author liuboyf1
# @data 2012-09-28
# @versionV1.0.3
# @note History:
# @note <author> <time> <version> <desc>
# @note liuboyf1 2012-09-03 V1.0.0 创建文件
# @note liuboyf1 2012-09-26 V1.0.1 修复了DEBFLAGS调试
# @note liuboyf1 2012-09-28 V1.0.2 修改rm为-rm更健壮
# @note liuboyf1 2010-09-28 V1.0.3 修改了部分注释
###############################################################################
SRCS = $(wildcard *.c) # 当前目录下所有以.c结尾的源文件,wildcard 扩展通配符
OBJS = $(SRCS:.c = .o) # .c=.o是做一个替换,把变量$(sources)所有[.c]的字串都替换成.o
# The prefix to be added before the GNU compiler tools (optionally including
# path), i.e. "arm-linux-" or "/opt/bin/arm-linux-".
#TOOL_DIR = /opt/v5t_le-mv401_uc
# 交叉编译工具
#TOOL_PREFIX = $(TOOL_DIR)/bin/arm_v5t_le-
CC = $(TOOL_PREFIX)gcc
# 包含的头文件，和非系统链接库
#INCLUDES = -I/xxx
#LIBS = -lpthread
CFLAGS = -g -Wall -O2
# Comment/uncomment the following line to enable/disable debugging
DEBUG = y
ifeq ($(DEBUG),y)
DEBFLAGS = -O -g # "-O" is needed to expand inlines
DEBFLAGS += -DDEBUG # 控制是否打印调试和错误信息
else
DEBFLAGS = -O2
endif
PWD := $(shell pwd)
# 生成的可执行文件名称
TARGET = test
$(TARGET) : $(OBJS)
$(CC) $^ -o $@ $(CFLAGS) $(DEBFLAGS) $(INCLUDES) $(LIBS)
cp $(TARGET) $(PWD)/..
%.o : %.c
$(CC) -c $< $(CFLAGS) $(DEBFLAGS)
clean :
-rm -f *.o $(TARGET) # 忽略某些文件问题，继续做后面的事情
.PHONY : clean
页:
[1]