[PATCH] D118071: [SystemZ][z/OS]: fix lit tmp_dir to use - instead of _

[Julian Lettner via Phabricator via llvm-commits]

yln accepted this revision.
yln added a comment.
This revision is now accepted and ready to land.

Exact spelling of the temporary test directory shouldn't matter.
The  z/OS linker not being able to handle this sounds like a bug... but oh my.

Nit: can we make the comment more compact, maybe:

  tmp_dir = tempfile.mkdtemp(prefix='lit-tmp-')  # z/OS linker does not support '_' in paths, so use '-'

LGTM, thanks!


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118071/new/

https://reviews.llvm.org/D118071