tree ef01553dce487ebd5e4117250a10a778e5764851
parent 703ccf0d738d17bc09f252817f7d6c21a1acfe60
author Louis Dionne <ldionne@apple.com> 1598453078 -0400
committer Copybara-Service <copybara-worker@google.com> 1598586121 -0700

[libc++] Always run Ninja through xcrun in the macOS CI scripts

Ninja isn't installed by default on OSX, so run it through xcrun to find
the one in the developer tools if needed.

GitOrigin-RevId: 3d120b6f7be816d188bd05271fff17f0030db9b2