ilg-ul wrote: > it's quite possible that someone has ended up depending on the previous de > facto behaviour.
Then we have to be super creative and find a better solution. How about changing the logic, and where `Driver.InstalledDir` is used, if the desired file/folder is not found (like header or library), to search again in `Driver.ClangExecutable`? I don't know how complicated the implementation might be, but, at first sight, it should maintain compatibility with curent use cases that create a full toolchain folder and also prevent silently falling back to system headers/libraries (like in my use case). https://github.com/llvm/llvm-project/pull/68091 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
