Ubuntu20.04 AOSP&RK平台编译环境配置
1.安装和配置步骤:
先更换为阿里源,见步骤6
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之后终端执行
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sudo apt-get update
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sudo apt-get upgrade
2.安装 git
sudo apt-get install git
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git config --global user.name "用户名"
git config --global user.email "邮箱"
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3.安装OpenJDK
3.1 安装jdk:18.04默认集成了jdk1.8的源,可直接执行以下安装;sudo apt-get install openjdk-8-jdk //jdk1.8sudo apt-get install openjdk-11-jdk //jdk 11
3.2 sudo update-alternatives --config java //查看java版本,选择对应版本sudo update-alternatives --config javac //查看javac版本,选择对应版本
4.搭建环境
终端执行:
sudo apt-get install libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-dev g++-multilib
sudo apt-get install -y git flex bison gperf build-essential libncurses5-dev:i386
sudo apt-get install tofrodos python-markdown libxml2-utils xsltproc zlib1g-dev:i386
sudo apt-get install dpkg-dev libsdl1.2-dev libssl-dev
sudo apt-get install git-core gnupg flex bison gperf build-essential
sudo apt-get install zip curl zlib1g-dev gcc-multilib g++-multilib
sudo apt-get install libc6-dev-i386
sudo apt-get install lib32ncurses5-dev x11proto-core-dev libx11-dev
sudo apt-get install libgl1-mesa-dev libxml2-utils xsltproc unzip m4
sudo apt-get install lib32z-dev
sudo apt-get install libncurses5
sudo apt-get install libpng-dev
sudo apt-get install libssl-dev
sudo apt-get install libswitch-perl
sudo apt install python-crypto
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最后在 .bashrc 文件中添加:
export LC_ALL=C
5.切换默认python为python2
Ubuntu 20.04默认使用的是python3 编译时需要用到python2,配置软链接使用python2 1.安装python2sudo apt install python22.安装完成后我们可以使用如下命令来检查目前可用的 Python 版本:ls /usr/bin/python*
?3.设置默认方式(替代版本)sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 1
6.Ubuntu切换为阿里源
使用vim或者gedit编辑/etc/apt/sources.list
Ubuntu 18.04
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
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deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
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deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
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deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
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deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
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Ubuntu 20.04
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
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deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
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deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
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deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
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deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
RK平台编译环境
sudo apt-get install device-tree-compiler