[PATCH] D73951: [Clang] [Driver]Add logic to search for flang frontend

[Caroline via Phabricator via cfe-commits]

CarolineConcatto added a comment.

@awarzynski If we don't foresee a use for this flag beside the problem I've faced, then I am fine to remove and only replace by flang-tmp.

But as we discuss this flag enables flang driver to call another driver, basically cross-compilation.
That could be a useful flag in the future if we intend to do cross-compilation with Fortran.

My conclusion is that:

  we should add  the flag if we agree that it will be needed in the future, even if it is not for now,
  otherwise, I am happy to take the temporary path of replacing flang by flang-tmp.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73951/new/

https://reviews.llvm.org/D73951