1. Development Environment

1.1 Compiler Environment

It is recommended to use Ubuntu 22.04 or higher version for compilation. If you encounter an error during compilation, you can check the error message and install the corresponding software packages accordingly. Other Linux versions may need to adjust the software package accordingly. In addition to the system requirements, there are other hardware and software requirements.

Hardware requirements	Software requirements
64-bit system, hard disk space should be greater than 500GB (Android 14 + Android 16). If you do multiple builds, you will need more hard drive space.	Ubuntu 22.04

1.2 Install Libraries and Toolkits

The contents of this directory only provide the software package installation commands that are needed to build the compiled SDK environment. Please install other tools such as samba and ssh by yourself.

PC OS	Network	Permission
Ubuntu 22.04	online	root

sudo apt-get install u-boot-tools
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 tofrodos libxml2-utils xsltproc zlib1g-dev:i386 dpkg-dev
sudo apt-get install libncurses5-dev
sudo apt-get install libsdl1.2-dev
sudo apt-get install lib32z-dev ccache
sudo apt-get install python3-pyelftools
sudo apt-get install libssl-dev libmpc-dev
sudo apt-get install liblz4-tool
sudo apt-get install expect g++ patchelf chrpath gawk texinfo chrpath diffstat
sudo apt-get install binfmt-support live-build bison flex fakeroot libgmp-dev
sudo apt-get install cmake gcc-multilib g++-multilib unzip device-tree-compiler
sudo apt-get install ncurses-dev libgucharmap-2-90-dev bzip2 expat gpgv2
sudo apt-get install cpp-aarch64-linux-gnu g++-aarch64-linux-gnu
sudo apt install python2 python-is-python3
sudo ln -s /usr/bin/python3 /usr/bin/python
sudo apt-get install device-tree-compiler
sudo apt install apt-file
sudo apt-file update
sudo apt install libncurses5
sudo apt-file find libncurses.so.5
sudo apt-get install binfmt-support qemu-user-static live-build