ios - 如何在 Xcode 4.5 中添加旧版本的 iOS SDK

Question

我在这里复制了 iOS 5.1 SDK:

Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs

但是，我仍然无法在 Xcode 中选择基础 SDK。有人可以帮忙吗？

Answer 1

需要将iPhoneOS5.1.sdk复制到该目录下

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.1.sdk

和iPhoneSimulator5.1.sdk到

/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.1.sdk

(您需要重新启动 Xcode 才能在 Base SDK 构建选项中选择 SDK。)