[libcxx] Enable filesystem by default for mingw targets
authorMartin Storsjö <martin@martin.st>
Wed, 4 Nov 2020 22:13:22 +0000 (00:13 +0200)
committerMartin Storsjö <martin@martin.st>
Fri, 19 Feb 2021 23:09:10 +0000 (01:09 +0200)
commit99fc4a65847a7020ae328e42a67e80cc29c1e762
tree8324f8d64595cd3aae3dde9bd9dcae6e3c7db632
parentb13e9422242df04c3b33a307ac50faad15d9b7e3
[libcxx] Enable filesystem by default for mingw targets

This feature can be built successfully for windows now. However,
the helper functions for __int128_t aren't available in MSVC
configurations, so don't enable it by default there yet. (See
https://reviews.llvm.org/D91139 for discussion on how to proceed
with things in MSVC environments.)

Differential Revision: https://reviews.llvm.org/D97075
libcxx/CMakeLists.txt