[Pkg-lxqt-devel] Bug#803072: qlipper: FTBFS: error: ambiguous overload for 'operator<<' (operand types are 'QDataStream' and 'int')

[Chris Lamb]

Source: qlipper
Version: 5.0.0+20150823-1
Severity: serious
Justification: fails to build from source
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs
X-Debbugs-Cc: reproducible-builds at lists.alioth.debian.org

Dear Maintainer,

qlipper fails to build from source in unstable/amd64:

  [..]

  /build/qlipper-5.0.0+20150823/src/qlipperpreferences.cpp: In function
  'QDataStream& operator<<(QDataStream&, const ClipboardContent&)':
  /build/qlipper-5.0.0+20150823/src/qlipperpreferences.cpp:26:9: error:
  ambiguous overload for 'operator<<' (operand types are 'QDataStream'
  and 'int')
       out << size;
           ^
  In file included from
  /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:41:0,
                   from
                   /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:41,
                   from
                   /usr/include/x86_64-linux-gnu/qt5/QtCore/qsettings.h:37,
                   from
                   /usr/include/x86_64-linux-gnu/qt5/QtCore/QSettings:1,
                   from
                   /build/qlipper-5.0.0+20150823/src/qlipperpreferences.h:23,
                   from
                   /build/qlipper-5.0.0+20150823/src/qlipperpreferences.cpp:20:
  /usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:584:28: note:
  candidate: QDataStream& operator<<(QDataStream&, QChar)
   Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, QChar);
                              ^
  In file included from
  /usr/include/x86_64-linux-gnu/qt5/QtCore/qsettings.h:38:0,
                   from
                   /usr/include/x86_64-linux-gnu/qt5/QtCore/QSettings:1,
                   from
                   /build/qlipper-5.0.0+20150823/src/qlipperpreferences.h:23,
                   from
                   /build/qlipper-5.0.0+20150823/src/qlipperpreferences.cpp:20:
  /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:534:28: note:
  candidate: QDataStream& operator<<(QDataStream&, const QVariant&)
   Q_CORE_EXPORT QDataStream& operator<< (QDataStream& s, const
   QVariant& p);
                              ^
  /build/qlipper-5.0.0+20150823/src/qlipperpreferences.cpp: In function
  'QDataStream& operator>>(QDataStream&, ClipboardContent&)':
  /build/qlipper-5.0.0+20150823/src/qlipperpreferences.cpp:42:11: error:
  invalid conversion from 'int' to 'QVariant::Type' [-fpermissive]
       in >> size;
             ^
  In file included from
  /usr/include/x86_64-linux-gnu/qt5/QtCore/qsettings.h:38:0,
                   from
                   /usr/include/x86_64-linux-gnu/qt5/QtCore/QSettings:1,
                   from
                   /build/qlipper-5.0.0+20150823/src/qlipperpreferences.h:23,
                   from
                   /build/qlipper-5.0.0+20150823/src/qlipperpreferences.cpp:20:
  /usr/include/x86_64-linux-gnu/qt5/QtCore/qvariant.h:535:28: note:  
  initializing argument 2 of 'QDataStream& operator>>(QDataStream&,
  QVariant::Type&)'
   Q_CORE_EXPORT QDataStream& operator>> (QDataStream& s,
   QVariant::Type& p);
                              ^
  /build/qlipper-5.0.0+20150823/src/qlipperpreferences.cpp:42:11: error:
  cannot bind rvalue '(QVariant::Type)size' to 'QVariant::Type&'
       in >> size;
             ^
  [ 83%] Building CXX object
  CMakeFiles/qlipper.dir/src/moc_qlippermodel.cpp.o
  /usr/bin/c++   -DIS_CMAKE -DQLIPPER_VERSION=\"5.0.0\" -DQT_CORE_LIB
  -DQT_GUI_LIB -DQT_NO_DEBUG -DQT_WIDGETS_LIB
  -DTRANSLATION_DIR=\"/usr/share/qlipper/translations\" -g -O2
  -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time
  -D_FORTIFY_SOURCE=2  -I/usr/include/x86_64-linux-gnu/qt5/QtGui/5.5.1
  -I/usr/include/x86_64-linux-gnu/qt5/QtGui/5.5.1/QtGui
  -I/usr/include/x86_64-linux-gnu/qt5/QtCore/5.5.1
  -I/usr/include/x86_64-linux-gnu/qt5/QtCore/5.5.1/QtCore
  -I/build/qlipper-5.0.0+20150823/src
  -I/build/qlipper-5.0.0+20150823/obj-x86_64-linux-gnu
  -I/build/qlipper-5.0.0+20150823/obj-x86_64-linux-gnu/src
  -I/build/qlipper-5.0.0+20150823/qkeysequencewidget
  -I/build/qlipper-5.0.0+20150823/qxt
  -I/build/qlipper-5.0.0+20150823/qmenuview -isystem
  /usr/include/x86_64-linux-gnu/qt5 -isystem
  /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
  /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
  /usr/include/x86_64-linux-gnu/qt5/QtCore -isystem
  /usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64    -fPIC -o
  CMakeFiles/qlipper.dir/src/moc_qlippermodel.cpp.o -c
  /build/qlipper-5.0.0+20150823/obj-x86_64-linux-gnu/src/moc_qlippermodel.cpp
  CMakeFiles/qlipper.dir/build.make:284: recipe for target
  'CMakeFiles/qlipper.dir/src/qlipperpreferences.cpp.o' failed
  make[3]: *** [CMakeFiles/qlipper.dir/src/qlipperpreferences.cpp.o]
  Error 1
  make[3]: *** Waiting for unfinished jobs....
  make[3]: Leaving directory
  '/build/qlipper-5.0.0+20150823/obj-x86_64-linux-gnu'
  CMakeFiles/Makefile2:166: recipe for target
  'CMakeFiles/qlipper.dir/all' failed
  make[2]: *** [CMakeFiles/qlipper.dir/all] Error 2
  make[2]: Leaving directory
  '/build/qlipper-5.0.0+20150823/obj-x86_64-linux-gnu'
  Makefile:152: recipe for target 'all' failed
  make[1]: *** [all] Error 2
  make[1]: Leaving directory
  '/build/qlipper-5.0.0+20150823/obj-x86_64-linux-gnu'
  dh_auto_build: make -j18 returned exit code 2
  debian/rules:7: recipe for target 'build' failed
  make: *** [build] Error 2
  dpkg-buildpackage: error: debian/rules build gave error exit status 2

  [..]

The full build log is attached or can be viewed here:

    https://reproducible.debian.net/logs/unstable/amd64/qlipper_5.0.0+20150823-1.build1.log.gz


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org / chris-lamb.co.uk
       `-
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