[PATCH STABLE] osx: delay version computation on macOS builds

[Yuya Nishihara]

On Thu, 10 Aug 2017 21:25:33 -0400, Kevin Bullock wrote:
> # HG changeset patch
> # User Kevin Bullock <kbullock+mercurial at ringworld.org>
> # Date 1502414702 14400
> #      Thu Aug 10 21:25:02 2017 -0400
> # Branch stable
> # Node ID 0d3a872cbb37b7845eacdcaa578c0048e3f4873f
> # Parent  a3ce07e2dde5737644dd719806b1e52fb1cc1004
> osx: delay version computation on macOS builds

Queued for stable, thanks.