[all-commits] [llvm/llvm-project] e6126f: [libc++] Remove unused macro in __config

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e6126faba060d5341dae6c5cc99a22a80d8c4d23
      https://github.com/llvm/llvm-project/commit/e6126faba060d5341dae6c5cc99a22a80d8c4d23
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2021-09-23 (Thu, 23 Sep 2021)

  Changed paths:
    M clang-tools-extra/clangd/unittests/JSONTransportTests.cpp
    M libcxx/include/__config
    M llvm/lib/Support/LockFileManager.cpp

  Log Message:
  -----------
  [libc++] Remove unused macro in __config

That macro was being defined but not used anywhere in libc++, so it
must be safe to remove it.

As a fly-by fix, also remove mentions of this macro in other places
in LLVM, to make sure they were not depending on the value defined in
libc++.

Differential Revision: https://reviews.llvm.org/D110289