[flang-commits] [flang] [flang][runtime] Add ACCESS library procedure (PR #88517)

[Tom Eccles via flang-commits]

tblah wrote:

I have changed the test not to use std::filesystem. The benefit of doing so was that I could avoid special case code for different target environments. If I need to conditionally add linker options in cmake depending upon the target compiler, this ceases to be useful.

https://github.com/llvm/llvm-project/pull/88517