我正在Ubuntu中编译一个C文件但是我在包含头文件时遇到错误。我的Makefile如下:
obj-m := ov7725.o
CC = /opt/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc
EXTRA_CFLAGS +=-march=armv5
CFLAGS += -I /usr/local/arm/3.3.2/arm-linux/sys-include/linux
#LINUXKERNEL_INSTALL_DIR = /lib/modules/2.6.32-21-generic/build
#CFLAGS = -Wall -I $(LINUXKERNEL_INSTALL_DIR)
#export LINUXKERNEL_INSTALL_DIR CROSS_COMPILE CFLAGS PLATFORM
KDIR := /home/mayank/DM355SDK789311old/fs/fs/lib/modules/2.6.29-ridgerun-davinci1/build
#/lib/modules/2.6.32-32-generic-pae/build
PWD := $(shell pwd)
default:
# $(MAKE) -C $(KDIR) M=$(PWD) modules
make -C $(KDIR) ARCH=arm CROSS_COMPILE=/opt/arm-linux-gnueabi/bin/arm-linux- gnueabi- M=`pwd` modules
#all:
# $(CROSS_COMPILE) gpio_custom_dir_driver.c -o hello
clean:
rm -rf *o user_gpio
但是即使在makefile中包含CFLAGS
行之后,我也会收到一个包含目录中未包含的头文件的错误。
还有其他方法,如何在makefile中包含头文件?
答案 0 :(得分:0)