标签:openwrt
http://blog.csdn.net/openme_openwrt/article/details/7348452 编译OpenWrt - 索引
Wiki导航:http://wiki.openwrt.org/doc/start
编译OpenWRT
0早期的openwrt编译文档:http://downloads.openwrt.org/docs/buildroot-documentation.html#about
1工具链:http://wiki.openwrt.org/about/toolchain
2编译准备:http://wiki.openwrt.org/doc/howto/buildroot.exigence
3编译:http://wiki.openwrt.org/doc/howto/build
4添加feeds:http://wiki.openwrt.org/doc/devel/feeds
5Image Builder:http://wiki.openwrt.org/doc/howto/obtain.firmware.generate
6 SDK:http://wiki.openwrt.org/doc/howto/obtain.firmware.sdk
7 Rootfs on External Storage (extroot):
http://wiki.openwrt.org/doc/howtobuild/extroot.howtobuild
http://wiki.openwrt.org/doc/howto/extroot
8 wireless router which is connected to either a wired, a wireless or a 3G wireless connection:
http://wiki.openwrt.org/doc/howtobuild/wireless-router-with-a-3g-dongle
9 How to Build a Single Package
http://wiki.openwrt.org/doc/howtobuild/single.package
Developing开发
1 Cross Compile:http://wiki.openwrt.org/doc/devel/crosscompile
外部编译器设置
https://forum.openwrt.org/viewtopic.php?id=32330
https://forum.openwrt.org/viewtopic.php?id=29804
https://forum.openwrt.org/viewtopic.php?id=12436
内部编译器设置
2 Creating packages:http://wiki.openwrt.org/doc/devel/packages
3 Feeds:http://wiki.openwrt.org/doc/devel/feeds
4 Using Dependencies:http://wiki.openwrt.org/doc/devel/dependencies
5 How To Submit Patches to OpenWrt:
https://dev.openwrt.org/wiki/SubmittingPatches
6 External Toolchain - Use OpenWrt as External Toolchain
http://wiki.openwrt.org/doc/howto/external_toolchain
https://lists.openwrt.org/pipermail/openwrt-devel/2009-February/003774.html
http://blog.csdn.net/openme_openwrt/article/details/8299215 OpenWrt取消strip或者重新设置strip参数的方法
http://andelf.diandian.com/post/2013-05-22/40050677370 添加新设备
http://wiki.openwrt.org/doc/devel/packages 制作包参考文档
SECTION:=base 在opkg中的段
CATEGORY:=Network 在menuconfig中的分类
DEFAULT := y 在menuconfig中变成默认选中
PKG_RELEASE 类似arch包的尾部子版本, 参考 i2c-gpio-custom , kernel.mk package-default.mk
PKG_CAT - How to decompress the sources (zcat, bzcat, unzip)
PKG_NAME - The name of the package, as seen via menuconfig and ipkg
PKG_VERSION - The upstream version number that we‘re downloading
PKG_RELEASE - The version of this package Makefile
PKG_LICENSE - The license(s) the package is available under, SPDX form.
PKG_LICENSE_FILE- file containing the license text
PKG_BUILD_DIR - Where to compile the package
PKG_SOURCE - The filename of the original sources
PKG_SOURCE_URL - Where to download the sources from (directory)
PKG_MD5SUM - A checksum to validate the download
PKG_CAT - How to decompress the sources (zcat, bzcat, unzip)
PKG_BUILD_DEPENDS - Packages that need to be built before this package, but are not required at runtime. Uses the same syntax as DEPENDS below.
PKG_INSTALL - Setting it to "1" will call the package‘s original "make install" with prefix set to PKG_INSTALL_DIR
PKG_INSTALL_DIR - Where "make install" copies the compiled files
PKG_FIXUP - ???
If you would like configure your package installation/compilation in the menuconfig you can do the following: Add MENU:=1 to your package definition like this:
define Package/mjpg-streamer SECTION:=multimedia CATEGORY:=Multimedia TITLE:=MJPG-streamer DEPENDS:=@!LINUX_2_4 +libpthread-stubs +jpeg URL:=http://mjpg-streamer.wiki.sourceforge.net/ MENU:=1 endef
Create a config key in the Makefile:
define Package/mjpg-streamer/config source "$(SOURCE)/Config.in" endef
And finally you can check your configuration parameters in your Makefile in the following way: (Note that you can reference to the parameters value with it name prefixed with CONFIG_)
ifeq ($(CONFIG_MJPEG_STREAMER_INPUT_UVC),y) $(CP) $(PKG_BUILD_DIR)/input_uvc.so $(1)/usr/lib endif
内核模块 autoload
AUTOLOAD:=$(call AutoLoad,30,loop)
define Build/InstallDev $(INSTALL_DIR) $(STAGING_DIR)/usr/include/madwifi endef
http://wiki.openwrt.org/doc/devel/dependencies 依赖关系,关看
DEPENDS 中 @GPIO_SUPPORT 会在menuconfig中的depends中出现, 而其他子包+kmod-i2c-core则不会出现在里面,将会被opkg的包依赖引用
EXTRA_KCONFIG := CONFIG_SPI_GPIO_CUSTOM=m (spi-gpio-custom 包)
EXTRA_CFLAGS
AUTOLOAD表示会自动加载,放入 /etc/modules.d/
FILES 指定模块名
PKG_BUILD_PARALLEL 并行编译
http://wiki.openwrt.org/doc/devel/feeds 添加自定义的feed的方法使用 src-link 本地link方式
src-link customfeed /home/user/openwrt/project/packages
PKG_FILE_DEPENDS 和 PKG_BUILD_DEPNEDS:=opkg/host
参考 base-files示例
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标签:openwrt
原文地址:http://axlrose.blog.51cto.com/434566/1530954