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fix(build-system): address issues from GitHub Discussion 1553 #1605

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70 changes: 68 additions & 2 deletions docs/common/yocto/_build-system.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -21,9 +21,28 @@ Yocto 项目支持的 Linux 发行版：[参考链接](https://docs.yoctoproject
sudo apt-get update
sudo apt-get install \
build-essential chrpath cpio debianutils diffstat file gawk gcc git \
iputils-ping libacl1 liblz4-tool locales python3 python3-git \
iputils-ping libacl1 locales python3 python3-git \
python3-jinja2 python3-pexpect python3-pip python3-subunit socat \
texinfo unzip wget xz-utils zstd repo -y
texinfo unzip wget xz-utils zstd -y

# 安装 liblz4 相关工具（不同发行版包名可能不同）
# Ubuntu/Debian: liblz4-tool 或 liblz4-dev
# Fedora/RHEL: lz4 lz4-devel
# Arch Linux: lz4
if command -v apt &> /dev/null; then
sudo apt-get install liblz4-tool -y || sudo apt-get install liblz4-dev -y
elif command -v dnf &> /dev/null; then
sudo dnf install lz4 lz4-devel -y
elif command -v pacman &> /dev/null; then
sudo pacman -S lz4 --noconfirm
fi

# 安装 repo 工具
mkdir -p ~/bin
curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
chmod a+x ~/bin/repo
echo 'export PATH="$HOME/bin:$PATH"' >> ~/.bashrc
source ~/.bashrc
```

</NewCodeBlock>
Expand Down Expand Up @@ -120,3 +139,50 @@ PARALLEL_MAKE = "-j 8"
```

</NewCodeBlock>

### Weston 构建错误（缺少 PAM 特性）

在构建 Weston 时可能会遇到以下错误：
```
ERROR: weston-10.0.4-r0 do_configure: Function failed: do_configure
ERROR: Logfile of failure stored in: .../weston-10.0.4-r0/temp/log.do_configure.xxxx
ERROR: Task (.../recipes-graphics/wayland/weston_10.0.4.bb:do_configure) failed with exit code '1'
```

这通常是因为缺少 PAM（Pluggable Authentication Modules）支持。解决方法：

1. **安装 PAM 开发包**：
<NewCodeBlock tip={`radxa@${props?.board ?? 'device'}$`} type="device">
```bash
# Ubuntu/Debian
sudo apt-get install libpam0g-dev -y

# Fedora/RHEL
sudo dnf install pam-devel -y

# Arch Linux
sudo pacman -S pam --noconfirm
```

</NewCodeBlock>

2. **在 local.conf 中添加配置**：
在 `local.conf` 文件中添加以下配置以启用 PAM 支持：
<NewCodeBlock tip="Ubuntu" type="host">
```bash
# 启用 PAM 支持
DISTRO_FEATURES:append = " pam"
```

</NewCodeBlock>

3. **清理并重新构建**：
<NewCodeBlock tip={`radxa@${props?.board ?? 'device'}$`} type="device">
```bash
cd ~/yocto-rockchip-sdk
source ./oe-init-build-env
bitbake -c cleansstate weston
bitbake core-image-minimal
```

</NewCodeBlock>
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