PrivateFramework directory not found XCode iPhoneOS15.0.sdk

iod-setup sdk -sdk iphoneos时报错：

➜  bin sudo ./iod-setup sdk -sdk iphoneos
Setting up iPhoneOS 15.0 SDK...
Modifying SDK settings...
Symlinking to private frameworks header files...
PrivateFramework directory not found: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS15.0.sdk/System/Library/PrivateFrameworks

原因：

此处是比较新的XCode 13和对应的iOS 15

->而最新版XCode和iOS早已将私有库PrivateFrameworks移走了

->即iPhoneOSxx.xx.sdk/System/Library/下面没有PrivateFrameworks了

解决办法：

• 自己之后是否用到私有库PrivateFrameworks
  • 否
    • 直接新建一个空目录即可

      cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS15.0.sdk/System/Library
      sudo mkdir PrivateFrameworks
      

  • 是
    • 除了新建目录外，还要把相关iPhoneOS版本的私有库的内容放过去
      • 先要找到相关iPhoneOS的PrivateFrameworks
        • 举例
          • iPhoneOS 9.2的sdk，可以从这里下载到：
            • zhangkn/knPrivateFrameworks: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.2.sdk/System/Library/PrivateFrameworks (github.com)