[Commits] [wesnoth/wesnoth] ea55e7: Second attempt to fix builds failing with GCC < 6

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: ea55e7dbbca2b5a97242b988f590e7bed9525a6e
      https://github.com/wesnoth/wesnoth/commit/ea55e7dbbca2b5a97242b988f590e7bed9525a6e
  Author: Jyrki Vesterinen <sandgtx at gmail.com>
  Date:   2016-12-23 (Fri, 23 Dec 2016)

  Changed paths:
    M CMakeLists.txt

  Log Message:
  -----------
  Second attempt to fix builds failing with GCC < 6

9ad78036 fixed it for SCons but not for CMake.

I also removed some test output stuff that I no longer need.