Hadrian: need CPP preprocessor dependencies #16660
Use the new -include-cpp-deps ghc option (#16521 (closed)) when generating .dependencies files in hadrian. This is version gated as -include-cpp-deps is a relatively new option.
Use the new -include-cpp-deps ghc option (#16521 (closed)) when generating .dependencies files in hadrian. This is version gated as -include-cpp-deps is a relatively new option.