some improvements in debian $foo

delete not used licensing for _qt4*
only take DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed in rules

debian/copyright

@@ -11,10 +11,6 @@ Files: qiconfix/*
 Copyright: 2013 Digia Plc and/or its subsidiary(-ies)
 License: LGPL-2.1-or-3-with-Digia-1.1-exception
 
-Files: qiconfix/*_qt4*
-Copyright: Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-License: LGPL-2.1-with-Digia-1.1-exception or GPL-3
-
 Files: debian/*
 Copyright: 2014-2015 ChangZhuo Chen (陳昌倬) <czchen@gmail.com>
            2013-2015 Alf Gaida <agaida@siduction.org>
@@ -73,56 +69,3 @@ License: LGPL-2.1-or-3-with-Digia-1.1-exception
  .
  Furthermore, you are not required to apply this additional permission to a
  modified version of the Library.
-
-License: LGPL-2.1-with-Digia-1.1-exception
- This file may be used under the terms of the GNU Lesser General Public
- License version 2.1 as published by the Free Software Foundation and
- appearing in the file LICENSE.LGPL included in the packaging of this
- file. Please review the following information to ensure the GNU Lesser
- General Public License version 2.1 requirements will be met:
- http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
- .
- 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".
- .
- In addition, as a special exception, Nokia gives you certain additional
- rights. These rights are described in the Nokia Qt LGPL Exception
- version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
- .
- In addition, as a special exception, Digia gives you certain additional
- rights.
- .
- Digia Qt LGPL Exception version 1.1:
- As an additional permission to the GNU Lesser General Public License version
- 2.1, the object code form of a "work that uses the Library" may incorporate
- material from a header file that is part of the Library.  You may distribute
- such object code under terms of your choice, provided that:
- .
-     (i)   the header files of the Library have not been modified; and
-     (ii)  the incorporated material is limited to numerical parameters, data
-           structure layouts, accessors, macros, inline functions and
-           templates; and
-     (iii) you comply with the terms of Section 6 of the GNU Lesser General
-           Public License version 2.1.
- .
- Moreover, you may apply this exception to a modified version of the Library,
- provided that such modification does not involve copying material from the
- Library into the modified Library's header files unless such material is
- limited to (i) numerical parameters; (ii) data structure layouts;
- (iii) accessors; and (iv) small macros, templates and inline functions of
- five lines or less in length.
- .
- Furthermore, you are not required to apply this additional permission to a
- modified version of the Library.
-
-License: GPL-3
- Alternatively, this file may be used under the terms of the GNU General
- Public License version 3.0 as published by the Free Software Foundation
- and appearing in the file LICENSE.GPL included in the packaging of this
- file. Please review the following information to ensure the GNU General
- Public License version 3.0 requirements will be met:
- .
- http://www.gnu.org/copyleft/gpl.html.
- .
- On Debian systems, the complete text of the GNU General Public License
- 3 can be found in `/usr/share/common-licenses/GPL-3`.

debian/rules

@@ -3,9 +3,6 @@
 
 export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
 
-DPKG_EXPORT_BUILDFLAGS = 1
-include /usr/share/dpkg/default.mk
-
 
 %:
 	dh ${@} --buildsystem cmake --parallel \