[flang-commits] [flang] [llvm] [CMake] Support using precompiled headers with ccache in flang (PR #136856)

[Michael Kruse via flang-commits]

https://github.com/Meinersbur approved this pull request.

LGTM

Hope we can eventually improve this. code, if need be with our own wrapper that just calls ccache with provided arguments

https://github.com/llvm/llvm-project/pull/136856