[flang-commits] [clang] [flang] [flang][Driver] Support -pthread in the frontend (PR #77360)

[Andrzej Warzyński via flang-commits]

banach-space wrote:

> @banach-space, Is the intention for the `-pthread` option to be illegal in flang?

I'm not aware of such intentions, but if we are to add a flag to Flang, could we also have a meaningful test? https://github.com/llvm/llvm-project/pull/75739#issuecomment-1859268789

> At the last flang community call ([2024-01-03](https://docs.google.com/document/d/1Z2U5UAtJ-Dag5wlMaLaW1KRmNgENNAYynJqLW2j2AZQ/edit#heading=h.de8wft8m7vbj)), one user reported being unable to build with OpenMPI because it inserted the -pthread flag.

Could you reach out to that person, ask for specifics and use that to create a test? That's not a blocker, just a kind request.

https://github.com/llvm/llvm-project/pull/77360