Android环境搭建(二)-搭建Adnroid编译环境

搭建Android编译环境比较简单，主要分以下3部，对于我这种64bit的机器来说，搭建过程需要特别小心。

搭建前，需要sudo apt-get update一次。

1.安装JAVA环境

我选择的是jdk-6u33-linux-x64.bin，在/opt目录下解压得到jdk1.6.0_33，并配置/etc/profile文件：

export JAVA_HOME=/opt/jdk1.6.0_33

export CLASS_PATH=${JAVA_HOME}/lib

export PATH=${PATH}:${JAVA_HOME}/bin

配置完毕后，重启系统才可生效。

指定sunjava为默认java编辑工具链：

sudo update-alternatives --install /usr/bin/javac javac /opt/jdk1.6.0_33/bin/javac 100

sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-6-openjdk-amd64/bin/javac  50

sudo update-alternatives --install /usr/bin/javaws javaws /opt/jdk1.6.0_33/jre/bin/javaws 100

sudo update-alternatives --install /usr/bin/javaws javaws /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/javaws  50

sudo update-alternatives --install /usr/bin/java java /opt/jdk1.6.0_33/jre/bin/java 100

sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java  50

sudo update-alternatives --install /usr/bin/javadoc javadoc /opt/jdk1.6.0_33/bin/javadoc 100

sudo update-alternatives --install /usr/bin/javadoc javadoc /usr/lib/jvm/java-6-openjdk-amd64/bin/javadoc  50

sudo update-alternatives --install /usr/bin/javah javah /opt/jdk1.6.0_33/bin/javah 100

sudo update-alternatives --install /usr/bin/javah javah /usr/lib/jvm/java-6-openjdk-amd64/bin/javah  50

sudo update-alternatives --install /usr/bin/javap javap /opt/jdk1.6.0_33/bin/javap 100

sudo update-alternatives --install /usr/bin/javap javap /usr/lib/jvm/java-6-openjdk-amd64/bin/javap  50

2.安装相关的编译软件：

sudo apt-get install gcc-4.4 g++-4.4 gcc-4.4-multilib g++-4.4-multilib \

  git-core gnupg flex bison gperf build-essential \

  zip curl libc6-dev libncurses5-dev:i386 libncurses5-dev x11proto-core-dev \

  libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-glx:i386 \

  libgl1-mesa-dev g++-multilib mingw32 openjdk-6-jdk tofrodos \

  python-markdown libxml2-utils xsltproc zlib1g-dev:i386

3.将gnu4.4工具指定为默认编译工具

sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.4 100

sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.4 100

sudo update-alternatives --install /usr/bin/cpp cpp-bin /usr/bin/cpp-4.4 100

sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.6 50

sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.6 50

sudo update-alternatives --install /usr/bin/cpp cpp-bin /usr/bin/cpp-4.6 50