[libc++] Set filesystem test flags in a lit.local.cfg
authorLouis Dionne <ldionne@apple.com>
Wed, 25 Mar 2020 17:28:27 +0000 (13:28 -0400)
committerLouis Dionne <ldionne@apple.com>
Tue, 31 Mar 2020 13:29:02 +0000 (09:29 -0400)
commitd3a729ab247af45d4929df2a6090db7571b7116f
treeb17dee0e8418c7532418f3abdae76624c667d7fc
parentfa61b5059a361e52012b2945f408b93674d6318d
[libc++] Set filesystem test flags in a lit.local.cfg

This reduces the complexity of our already complex global lit configuration,
and also avoids cluttering the compilation commands for all tests with
things that are only relevant to the filesystem tests.

Differential Revision: https://reviews.llvm.org/D76785
libcxx/test/std/input.output/filesystems/lit.local.cfg
libcxx/utils/libcxx/test/config.py