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

---

Answer 2

Add the pch file which is under Others in File-New...and don't forget to add it to your LLVM6.0 - Language section of Build Settings as Project/whateveryounamedyourpchfile.pch