svn commit: r323242 - vendor/libc++/libc++-release_500-r312559

[Dimitry Andric]

Author: dim
Date: Wed Sep  6 20:56:24 2017
New Revision: 323242
URL: https://svnweb.freebsd.org/changeset/base/323242

Log:
  Tag libc++ 5.0.0 release r312559.

Added:
  vendor/libc++/libc++-release_500-r312559/
     - copied from r323241, vendor/libc++/dist/