替换华为源

sudo sed -i "s@http://.*archive.ubuntu.com@http://repo.huaweicloud.com@g" /etc/apt/sources.list && sudo sed -i "s@http://.*security.ubuntu.com@http://repo.huaweicloud.com@g" /etc/apt/sources.list 

安装依赖工具

如果是ubuntu20.04系统请直接安装python3.9，如果是ubuntu18.04请改为安装python3.8

sudo apt-get update && sudo apt-get install -y apt-utils binutils bison flex bc build-essential make mtd-utils gcc-arm-linux-gnueabi u-boot-tools python3.9 python3-pip git zip unzip curl wget gcc g++ ruby dosfstools mtools default-jre default-jdk scons python3-distutils perl openssl libssl-dev cpio git-lfs m4 ccache zlib1g-dev tar rsync liblz4-tool genext2fs binutils-dev device-tree-compiler e2fsprogs git-core gnupg gnutls-bin gperf lib32ncurses5-dev libffi-dev zlib* libelf-dev libx11-dev libgl1-mesa-dev lib32z1-dev xsltproc x11proto-core-dev libc6-dev-i386 libxml2-dev lib32z-dev libdwarf-dev rsync xxd libglib2.0-dev libpixman-1-dev kmod jfsutils reiserfsprogs xfsprogs squashfs-tools  pcmciautils quota ppp libtinfo-dev libtinfo5 libncurses5 libncurses5-dev libncursesw5 libstdc++6  locales doxygen libxinerama-dev libxcursor-dev libxrandr-dev libxi-dev

建立python软连接

sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.9 1

配置SSH公钥

#生成本地ssh秘钥
ssh-keygen

cat ~/.ssh/id_rsa.pub

将cat的所有内容拷贝添加到gitee等开源鸿蒙的代码托管网站

配置git信息

#配置用户名和邮箱
git config --global user.name "yourname"（用户名）
git config --global user.email "your email address"（邮箱）
#设置全局帐号密码
git config --global credential.helper store

配置repo

在root用户下

curl -s https://gitee.com/oschina/repo/raw/fork_flow/repo-py3 > /usr/local/bin/repo

#设置权限
chmod a+x /usr/local/bin/repo

#安装码云repo工具
pip3 install -i https://repo.huaweicloud.com/repository/pypi/simple requests

拉取代码

repo init -u https://gitee.com/openharmony/manifest.git -b master --no-repo-verify
repo sync -c  # 以后每天同步远程仓的修改，只需要执行这一条命令即可

编译前配置

#安装hb
pip3 install --user ohos-build 

配置hb环境变量。
执行命令打开配置文件：vi ~/.bashrc ，
末尾添加：export PATH=~/.local/bin:$PATH
执行命令：source ~/.bashrc
源码根目录下执行命令：hb