如何在本机编译openthos环境，适用与Ubuntu16.04

1.安装openjdk
sudo add-apt-repository ppa:openjdk-r/ppa
sudo apt-get update
sudo apt-get install openjdk-7-jdk

2.安装vim编辑器
sudo apt-get install vim

3.配置环境变量
sudo vim /etc/profile
在该文件最下方加入如下代码：
  JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64/
  PATH=$PATH:$HOME/bin:$JAVA_HOME/bin
  export JAVA_HOME  
  export PATH
保存退出

4.安装编译所需要的工具
sudo apt-get install git gnupg flex bison gperf build-essential zip curl libc6-dev libncurses5-dev:i386 x11proto-core-dev libx11-dev:i386 libreadline6-dev:i386  libgl1-mesa-dev g++-multilib tofrodos python-markdown libxml2-utils xsltproc zlib1g-dev:i386 dpkg-dev

5.配置必要的编译信息
sudo ln -s /usr/lib/i386-linux-gnu/mesa/libGL.so.1 /usr/lib/i386-linux-gnu/libGL.so
sudo apt-get install ccache
source ~/.bashrc

6.安装git
sudo apt-get install git
git config --global  user.email "[e-mail]"
git config --global  user.name "wangzhixu"

7.安装wget和repo用于同步
sudo apt-get install wget
sudo apt-get install wget --fix-missing
cd /usr/bin/
sudo wget  http://192.168.0.185/git-repo-downloads/repo
sudo chmod a+x  repo

8.创建目录
cd ~
mkdir openthos
cd openthos/

9.同步代码
repo init -u git://192.168.0.185/lollipop-x86/manifest.git -b multiwindow
repo sync

10.编译
source build/envsetup.sh
lunch 10
makee -j32 iso_img

11.编译报错，继续安装或更新缺少的补丁
sudo apt-get install libgl1-mesa-dri:i386
wget http://archive.ubuntu.com/ubuntu/pool/universe/m/mingw32-binutils/mingw32-binutils_2.20-0.2ubuntu1_amd64.deb
wget http://archive.ubuntu.com/ubuntu/pool/universe/m/mingw32/mingw32_4.2.1.dfsg-2ubuntu1_amd64.deb
wget http://archive.ubuntu.com/ubuntu/pool/universe/m/mingw32-runtime/mingw32-runtime_3.15.2-0ubuntu1_all.deb
sudo apt-get install -f
sudo dpkg -i *.deb

12.检查是否全部安装
sudo apt-get install git gnupg flex bison gperf build-essential zip curl libc6-dev libncurses5-dev:i386 x11proto-core-dev libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-dri:i386 libgl1-mesa-dev g++-multilib mingw32 tofrodos python-markdown libxml2-utils xsltproc zlib1g-dev:i386 dpkg-dev

12.清理无用补丁/工具
sudo apt autoremove

13.安装其他补丁/工具
sudo apt-get install python-mako
sudo apt-get install git-core bison zlib1g-dev flex libx11-dev gperf sudo aptitude  git-core gnupg flex bison gperf  libesd0-dev  build-essential zip curl libncurses5-dev zlib1g-dev
sudo apt-get update
sudo apt install gdebi-core
sudo apt-get install synaptic
sudo apt-get install ia32-libs

14.修改编译文件覆盖编译文件
cp /usr/bin/ld.gold prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.8/x86_64-linux/bin/ld
vim art/build/Android.common_build.mk
修改第119行（true改为false）
-ifneq ($(WITHOUT_HOST_CLANG),true)
+ifneq ($(WITHOUT_HOST_CLANG),false)

15编译，针对某些机器，可能多线程编译会依然报错
make -j4 iso_img
make  iso_img

16安装模拟器，并运行镜像
sudo apt install qemu-system-x86
qemu-system-x86_64 --enable-kvm -m 1024 -cdrom ~/openthos/out/target/product/x86_64/android_x86_64.iso -vga cirrus -redir tcp:5555::5555 &

更多内容浏览：http://bbs.emindos.org/forum.php?mod=forumdisplay&fid=42