xcode6 - PCH File in Xcode 6

Question

In my previous projects, I can find the .pch file under Supporting Files.

But now in Xcode 6, I couldn't find any .pch file. Any steps should I do to produce this file?

Answer 1

1. Make new file: ?cmd+N
2. iOS/Mac > Other > PCH File > YourProject-Prefix.pch.
3. Make sure you display "All" and not "Basic". (Blue buttons)
4. Project > Build Settings > Search: "Prefix Header".
5. Under "Apple LLVM 7.0" you will get the Prefix Header key.
6. Type file directory. e.g: "$(SRCROOT)/$(PROJECT_NAME)/ProjectName-Prefix.pch".
7. Clean project: ?cmd+?shift+K
8. Build project: ?cmd+B

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