注意：

1. 不要用 root 用户 git 和编译！！！
2. 国内用户编译前最好准备好梯子
3. 默认登陆IP 192.168.1.1, 密码 password

首先装好 Ubuntu 64bit，推荐 Ubuntu 14 LTS x64

1. 命令行输入 sudo apt-get update ，然后输入

sudo apt-get -y install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch python3 unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs git-core gcc-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler

2. git clone https://github.com/coolsnowwolf/lede 命令下载好源代码，然后 cd lede 进入目录

   ./scripts/feeds update -a 
   ./scripts/feeds install -a
   make menuconfig 

4. 最后选好你要的路由，输入 make -j1 V=s （-j1 后面是线程数。第一次编译推荐用单线程，国内请尽量全局科学上网）即可开始编译你要的固件了。

1. 源代码中绝不含任何后门和可以监控或者劫持你的 HTTPS 的闭源软件，SSL 安全是互联网最后的壁垒。安全干净才是固件应该做到的；
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Please use "make menuconfig" to choose your preferred configuration for the toolchain and firmware.

You need gcc, binutils, bzip2, flex, python3.5+, perl, make, find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc headers installed.

Run "./scripts/feeds update -a" to get all the latest package definitions defined in feeds.conf / feeds.conf.default respectively and "./scripts/feeds install -a" to install symlinks of all of them into package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware. It will download all sources, build the cross-compile toolchain, the kernel and all choosen applications.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system (case-sensitive filesystem required). Cygwin will not be supported because of the lack of case sensitiveness in the file system.

Note: Addition Lean's private package source code in ./package/lean directory. Use it under GPL v3.

GPLv3 is compatible with more licenses than GPLv2: it allows you to make combinations with code that has specific kinds of additional requirements that are not in GPLv3 itself. Section 7 has more information about this, including the list of additional requirements that are permitted.