Android源码编译详细步骤

在编译源码之前需要做一些准备操作, 详细步骤如下:

1. 安装JDK, google官方要求编译2.3源码需要JDK1.6.

• 1). 下载JDK1.6,
• 2). 创建目录. sudo mkdir /usr/java
• 3). 在文件系统中右击上面的创建的文件夹，选择“以管理员权限打开”，然后把下载好的jdk-6u45-linux-x64.bin拖动到/usr/java目录中
• 4). 添加可执行权限. sudo chmod 755 /usr/java/jdk-6u45-linux-x64.bin
• 5). 解压. cd /usr/java sudo ./jdk-6u45-linux-x64.bin
• 6). 配置环境变量.export JAVA_HOME=/usr/java/jdk1.6.0_45export PATH=PATH:JAVA_HOME/binexport CLASSPATH=.:JAVA_HOME/lib/dt.jar:JAVA_HOME/lib/tools.jar
• 7). 验证是否成功. java -version

2. 安装其他编译时依赖的软件.

    sudo apt-get install gnupg
    sudo apt-get install flex
    sudo apt-get install bison
    sudo apt-get install gperf
    sudo apt-get install zip
    sudo apt-get install curl
    sudo apt-get install build-essential
    sudo apt-get install libesd0-dev
    sudo apt-get install libwxgtk2.8-dev
    sudo apt-get install libsdl-dev
    sudo apt-get install lsb-core
    sudo apt-get install lib32readline-gplv2-dev
    sudo apt-get install g++-multilib
    sudo apt-get install lib32z1-dev
    sudo apt-get install libswitch-perl

安装注意事项：

3. 开始编译, 在源码的目录下, 执行一下命令:

    cd ~/android_source
    make clean(如果之前有编译过，则需要调用这个命令)
    make

注意: ubuntu自带的源中速度比较慢, 有些软件找不到, 所以需要修改为国内的源, 修改源步骤如下:

• 1). 备份ubuntu自带的源. sudo cp /etc/apt/sources.list /etc/apt/sources.list.old
• 2). 修改源文件. sudo gedit /etc/apt/sources.list
• 3). 这时会弹出一个文本编辑框, 先删除所有内容, 然后把以下内容拷贝进去, 并保存. deb http://mirrors.163.com/ubuntu/ trusty main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ trusty-security main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ trusty-updates main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ trusty-proposed main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ trusty-backports main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ trusty main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ trusty-security main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ trusty-updates main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ trusty-proposed main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ trusty-backports main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ trusty main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ trusty-security main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ trusty-updates main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ trusty-proposed main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ trusty-backports main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ trusty main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ trusty-security main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ trusty-updates main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ trusty-proposed main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ trusty-backports main restricted universe multiverse
• 4). 保存之后, 更新数据源. sudo apt-get update