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15
07-Other/MAC/安装Mac UE开发环境.md
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@ -38,7 +38,20 @@ source ~/.zshrc
## macOS开发环境 ## macOS开发环境
https://ue5wiki.com/wiki/2329190d/ https://ue5wiki.com/wiki/2329190d/
运行生成解决方案.sh时会提示：
>ERROR: Invalid SDK MacOSX.sdk, not found in /Library/Developer/CommandLineTools/Platforms/MacOSX.platform/Developer/SDKs
确认安装Xcode之后执行 确认安装Xcode之后执行
```bash ```bash
sudo ln -s /Applications/Xcode.app/Contents/Developer/Platforms /Library/Developer/CommandLineTools/Platforms sudo ln -s /Applications/Xcode.app/Contents/Developer/Platforms /Library/Developer/CommandLineTools/Platforms
``` ```
## 为 xcode 开启多线程编译
AMD CPU信息查看APP：
https://github.com/trulyspinach/SMCAMDProcessor/releases/tag/0.7.1
首先看一下 Mac 的硬件配置：
>sysctl machdep.cpu
找到 `machdep.cpu.core_count` 字段，其中的数值就是 Mac 的核心数。然后可以给 xcode 开启多线程，数量数为核心数 *2，如我的是 8 核，就可以开启 16 线程：
> defaults write com.apple.Xcode PBXNumberOfParallelBuildSubtasks 16