编译 openharmony 源码

jetsung

编译 openharmony 源码

学习编译 openharmony 源码。

源环境为 Ubuntu 24.04

安装系统依赖库

sudo apt update
sudo apt install -y \
binutils git git-lfs gnupg flex \
bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib \
libc6-dev-i386 lib32ncurses-dev x11proto-core-dev libx11-dev lib32z1-dev ccache \
libgl1-mesa-dev libxml2-utils xsltproc unzip m4 bc gnutls-bin \
python3-pip ruby \
device-tree-compiler lib32stdc++6 lib32z1 libncurses5-dev \
libtinfo5 scons genext2fs abootimg python-is-python3

设置 git 信息

git config --global user.name "openharmony"
git config --global user.email "user@openharmony.cn"
git config --global credential.helper store

下载并安装 repo 工具

curl -s --create-dirs -o ~/bin/repo https://gitee.com/oschina/repo/raw/fork_flow/repo-py3
chmod a+x ~/bin/repo

安装 python 依赖

pip3 install -i https://repo.huaweicloud.com/repository/pypi/simple requests

启用 repo 的环境变量

echo 'export PATH="$PATH:$HOME/bin"' >> ~/.bashrc
source ~/.bashrc

创建 ohos 代码目录

mkdir ~/ohos
cd ~/ohos

拉取代码

# 一加 6T
# repo init -u https://gitee.com/ohos_port/manifest -b OpenHarmony-4.0-Release-Fajita --no-repo-verify
repo init -u https://gitee.com/openharmony/manifest.git -b master --no-repo-verify
repo sync -c
repo forall -c 'git lfs pull'

一加 6T
执行 prebuilts

bash build/prebuilts_download.sh

执行 oneplus 补丁

bash device/board/oneplus/init_patch.sh

编译

./build.sh --product-name {product_name} --ccache

{product_name} 为当前版本支持的平台。例如，您要编译的产品是rk3568，那么您可以输入以下命令来启动编译：

./build.sh --product-name rk3568 --ccache

查看编译结果：编译所生成的文件都归档在out/{device_name}/目录下，结果镜像输出在out/{device_name}/packages/phone/images/目录下。

获取源码文档： https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/get-code/sourcecode-acquire.md
编译源码文档： https://gitee.com/openharmony/docs/blob/master/zh-cn/device-dev/get-code/gettools-acquire.md

一加 6T 编译：https://gitee.com/ohos_port/doc/blob/master/source_code_build.md

jetsung

https://gitee.com/openharmony-dg/device_board_qualcomm/blob/OpenHarmony-5.0-Release/oneplus_fajita/README_zh.md

repo init -u https://gitee.com/openharmony/manifest.git -b OpenHarmony-5.0.0-Release --no-repo-verify
repo sync -c
repo forall -c 'git lfs pull'

git clone https://gitee.com/openharmony-dg/device_board_qualcomm device/board/qualcomm -b OpenHarmony-5.0-Release
git clone https://gitee.com/openharmony-dg/vendor_qualcomm vendor/qualcomm -b OpenHarmony-5.0-Release
git clone https://gitee.com/openharmony-dg/device_soc_qualcomm device/soc/qualcomm -b OpenHarmony-5.0-Release
git clone https://gitee.com/openharmony-dg/kernel_linux_6.3 kernel/linux/linux-6.3 -b OpenHarmony-5.0-Release

重要说明
1、编译前自行打入以下目录的相关 patch, 位于目录 device/board/qualcomm/oneplus_fajita/resource/patch。
build 仓中的 compile_standard_whitelist.json，替换到 build 目录下即可。

cd device/board/qualcomm/oneplus_fajita/resource/patch/
git apply ability_runtime.patch
git apply appspawn.patch
git apply graphic_2d.patch

curl -o build/compile_standard_whitelist.json https://gitee.com/openharmony-dg/build/raw/OpenHarmony-5.0-Release/compile_standard_whitelist.json

执行 prebuilts
在源码根目录下执行脚本，安装编译器及二进制工具：

bash build/prebuilts_download.sh

下载的 prebuilts 二进制默认存放在与 OpenHarmony 同目录下的 OpenHarmony_2.0_canary_prebuilts 下。

编译与调试

1、编译

在Linux环境进行如下操作:

1）进入源码根目录，执行如下命令进行版本编译：

./build.sh --product-name oneplus_fajita –ccache --gn-args is_use_check_deps=false  --disable-package-image  --gn-args --enable_notice_collection=false

2）检查编译结果。编译完成后，log中显示如下：

[OHOS INFO] oneplus_fajita build success
[OHOS INFO] cost time: 0:20:30
=====build successful=====
2024-11-15 18:30:25

编译所生成的文件都归档在out/oneplus_fajita/目录下，结果镜像输出在
out/oneplus_fajita/packages/phone/images/ 目录下。

Docker

docker run -it -v $(pwd):/home/openharmony swr.cn-south-1.myhuaweicloud.com/openharmony-docker/docker_oh_standard:3.2