cmake: Fix build with Qt 5.11
authorManuel Nickschas <sputnick@quassel-irc.org>
Thu, 3 May 2018 21:19:34 +0000 (23:19 +0200)
committerManuel Nickschas <sputnick@quassel-irc.org>
Thu, 3 May 2018 22:01:29 +0000 (00:01 +0200)
commit92f4dca367c3a6f0536a1e0f3fbb44bb6ed4da62
tree504ca8cb94c3dfbbfb7b518a49cb3dc56a0d4254
parenta25f1db4e6c59cdfb82a5d485add8a5597968279
cmake: Fix build with Qt 5.11

Qt 5.11 removes the qt5_use_modules function, so add a copy. If
present, the Qt-provided function will be used instead.

Closes GH-355.
cmake/QuasselMacros.cmake