cygwin 下载andriod源码

1. 安装Cygwin的过程中可以选择要安装的包，以下是我们要安装的包：
   1、Net -> curl；
   2、Devel -> git* (git, git-completion, git-gui, gitk)；
   3、Libs -> libreadline6, libiconv2；
   4、Editors -> vim
   5、Python -> python。

2. $ mkdir ~/bin
   $ PATH=~/bin:$PATH
   

3. $ curl https://dl-ssl.google.com/dl/googlesource/git-repo/repo > ~/bin/repo
   $ chmod a+x ~/bin/repo
   

   4

4. $ mkdir WORKING_DIRECTORY
   $ cd WORKING_DIRECTORY
   

   $ repo init -u https://android./platform/manifest
   

   To check out a branch other than "master", specify it with -b:

   $ repo init -u https://android./platform/manifest -b android-4.0.1_r1
   

5. Getting the files

   To pull down files to your working directory from the repositories as specified in the default manifest, run

6.  

   $ repo sync