[flang-commits] [flang] [flang] Add FLANG_PARALLEL_COMPILE_JOBS option (PR #127364)

[Michael Kruse via flang-commits]

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

Not doing anything unless `FLANG_PARALLEL_COMPILE_JOBS` is specified is ok, but I don't think it is an universional solution [^1].

LGTM

[^1]: e.g. with FLANG_PARALLEL_COMPILE_JOBS=1 as the summary suggested, and me being a Flang developer editing mostly Flang files, will limit me to single thread compilation. I could change the setting depending on what I am compiling, but that is what `-j` exists for.

https://github.com/llvm/llvm-project/pull/127364