copyright should be done, assuming Nokia's LGPL ain't a problem

debian/copyright

@@ -77,7 +77,23 @@ Copyright: 2006 - 2018 Jan Kundrát <jkt@kde.org>
            2007 Trolltech ASA
            2009, 2010, 2012 Nokia Corporation and/or its subsidiary(-ies)
            2009 Witold Wysota <wysota@wysota.eu.org> 
-License: GPL-3
+License: GPL-3+
+
+Files: cmake/FindCXXFeatures.cmake
+Copyright: 2011 - 2013 Rolf Eike Beer <eike@sf-mail.de>
+           2012 Andreas Weis
+           2013 Jan Kundrát
+License: BSD
+
+Files: po/trojita_common_ca*
+Copyright: 2014 - 2016 Antoni Bella Pérez <antonibella5@yahoo.com>
+           2014 - 2016 Josep Ma. Ferrer <txemaq@gmail.com>
+License: LGPL-2.1+
+
+Files: po/trojita_common_uk.po
+Copyright: 2012 - 2016 Yuri Chornoivan <yurchor@ukr.net>
+
+License: GPL-3+
  This package is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 3 of the License, or
@@ -93,3 +109,52 @@ License: GPL-3
  .
  On Debian systems, the complete text of the GNU General
  Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".
+
+License: BSD
+ Copyright (c) The Regents of the University of California.
+ All rights reserved.
+ .
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its contributors
+    may be used to endorse or promote products derived from this software
+    without specific prior written permission.
+ .
+ THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ SUCH DAMAGE.
+ .
+ On Debian systems, the complete text of the Berkeley software distribution
+ license can be found in "/usr/share/common-licenses/BSD".
+
+License: LGPL-2.1+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+ .
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ Lesser General Public License for more details.
+ .
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ .
+ On Debian systems, the complete text of the GNU Lesser General Public License
+ version 2.1 can be found in "/usr/share/common-licenses/LGPL-2.1".