[flang-commits] [flang] [NFC][flang] Fix execute_command_line test for odd environments (PR #117714)

[David Truby via flang-commits]

DavidTruby wrote:

I guess my assumption that the tests are always run at the top of the build directory is incorrect. I'll have to work out how to get the path to the top level build dir.

https://github.com/llvm/llvm-project/pull/117714