[Commits] [wesnoth/wesnoth] 598575: wmlunits: Allow detecting wmlunits with the __WMLU...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 598575478678da53523613bb00f0403e0747fddc
      https://github.com/wesnoth/wesnoth/commit/598575478678da53523613bb00f0403e0747fddc
  Author: Ignacio R. Morelle <shadowm at wesnoth.org>
  Date:   2017-08-15 (Tue, 15 Aug 2017)

  Changed paths:
    M data/tools/wmlunits

  Log Message:
  -----------
  wmlunits: Allow detecting wmlunits with the __WMLUNITS__ preprocessor symbol

This is an experimental attempt at enabling add-ons to either
voluntarily decrease unit tree bloat by defining a single campaign for
wmlunits (for multi-campaign add-ons), or disable unit tree generation
altogether by emiting an #error early.