[Commits] [wesnoth/wesnoth] b35285: Mention Boost.Thread in INSTALL

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: b3528593b776d40a5fb23621fa39cc3d5ffe8b28
      https://github.com/wesnoth/wesnoth/commit/b3528593b776d40a5fb23621fa39cc3d5ffe8b28
  Author: Jyrki Vesterinen <sandgtx at gmail.com>
  Date:   2016-09-19 (Mon, 19 Sep 2016)

  Changed paths:
    M INSTALL

  Log Message:
  -----------
  Mention Boost.Thread in INSTALL

Wesnoth requires it, and none of the other Boost modules mentioned in
INSTALL depend on it.