Aiden Grossman b975a7b9ee
Reapply "[lit] Implement builtin umask (#94621)" (#155850)
This reverts commit faa4e35c622c13c7a565b979a6676d6cf3040cd4.

This was originally reverted because it was using a Python 3.9 feature
(umask in subprocess.Popen) when LLVM only requires Python 3.8. This
patch uses os.umask instead, which has been around for longer.
2025-08-29 10:50:41 -07:00
..
2024-11-21 14:48:38 +00:00
2024-07-08 09:32:08 -07:00