tree c47dd0af62745df06313b8fa4e1a88486e9ff901
parent 0c6eb81c478033a5b63601c2f1bec7edf32aba4c
author Dan Gohman <dan433584@gmail.com> 1556729250 +0000
committer Dan Gohman <dan433584@gmail.com> 1556729250 +0000

[WebAssembly] WASI support for libcxx

This adds explicit support for the WASI platform to libcxx.

WASI libc uses some components from musl, however it's not fully compatible
with musl, so we're planning to stop using _LIBCPP_HAS_MUSL_LIBC and
customize for WASI libc specifically.

Differential Revision: https://reviews.llvm.org/D61336

Reviewers: sbc100, ldionne


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@359703 91177308-0d34-0410-b5e6-96231b3b80d8