[all-commits] [llvm/llvm-project] f8e810: [libc++] Allow running CI on macOS when Ninja isn'...

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f8e810c359b51c911dfb3be1f8c48f28356c09ec
      https://github.com/llvm/llvm-project/commit/f8e810c359b51c911dfb3be1f8c48f28356c09ec
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2021-02-26 (Fri, 26 Feb 2021)

  Changed paths:
    M libcxx/utils/ci/run-buildbot

  Log Message:
  -----------
  [libc++] Allow running CI on macOS when Ninja isn't installed outside of Xcode

Xcode does bundle Ninja, so we can use that Ninja if there's no system-wide
Ninja installed. This is useful on some CI bots we have that don't come
with Ninja pre-installed.