Package: qdjango
Version: 0.6.2-1
Severity: important
User: [email protected]
Usertags: ftbfs-gcc-6

This package fails to build with GCC 6.  GCC 6 has not been released
yet, but it's expected that GCC 6 will become the default compiler for
stretch.

Note that only the first error is reported; there might be more.  You
can find a snapshot of GCC 6 in experimental.  To build with GCC 6,
you can set CC=gcc-6 CXX=g++-6 explicitly.

You may be able to find out more about this issue at
https://gcc.gnu.org/gcc-6/changes.html

> sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on dl580gen9-02.hlinux
...
> g++ -c -m64 -pipe -g -O2 -fstack-protector-strong -Wformat 
> -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -W -D_REENTRANT 
> -fPIC -DQDJANGO_SHARED -DQT_NO_DEBUG -DQT_TESTLIB_LIB -DQT_SQL_LIB 
> -DQT_CORE_LIB 
> -DQT_TESTCASE_BUILDDIR='"/<<PKGBUILDDIR>>/tests/db/qdjangocompiler"' -I. 
> -I../../../tests -I../../../src/db -I../../../src/http -I../../db -isystem 
> /usr/include/x86_64-linux-gnu/qt5 -isystem 
> /usr/include/x86_64-linux-gnu/qt5/QtTest -isystem 
> /usr/include/x86_64-linux-gnu/qt5/QtSql -isystem 
> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. 
> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -o tst_qdjangocompiler.o 
> tst_qdjangocompiler.cpp
> In file included from 
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qnamespace.h:37:0,
>                  from 
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs.h:41,
>                  from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:40,
>                  from /usr/include/x86_64-linux-gnu/qt5/QtSql/qsqldriver.h:37,
>                  from /usr/include/x86_64-linux-gnu/qt5/QtSql/QSqlDriver:1,
>                  from tst_qdjangocompiler.cpp:18:
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h: In instantiation of 
> 'constexpr int qMetaTypeId() [with T = QDjangoWhere]':
> tst_qdjangocompiler.cpp:602:5:   required from here
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1725:5: error: static 
> assertion failed: Type is not registered, please use the Q_DECLARE_METATYPE 
> macro to make it known to Qt's meta-object system
>      Q_STATIC_ASSERT_X(QMetaTypeId2<T>::Defined, "Type is not registered, 
> please use the Q_DECLARE_METATYPE macro to make it known to Qt's meta-object 
> system");
>      ^
> 
> In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:48:0,
>                  from /usr/include/x86_64-linux-gnu/qt5/QtSql/qsqldriver.h:37,
>                  from /usr/include/x86_64-linux-gnu/qt5/QtSql/QSqlDriver:1,
>                  from tst_qdjangocompiler.cpp:18:
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h: In instantiation of 
> 'static constexpr int QMetaTypeId2<T>::qt_metatype_id() [with T = 
> QDjangoWhere]':
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1726:43:   required from 
> 'constexpr int qMetaTypeId() [with T = QDjangoWhere]'
> tst_qdjangocompiler.cpp:602:5:   required from here
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1584:96: error: 
> 'qt_metatype_id' is not a member of 'QMetaTypeId<QDjangoWhere>'
>      static inline Q_DECL_CONSTEXPR int qt_metatype_id() { return 
> QMetaTypeId<T>::qt_metatype_id(); }
>                                                                   
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
> 
> tst_qdjangocompiler.cpp:672:1: error: specialization of 
> 'QMetaTypeId<QDjangoWhere>' after instantiation
>  Q_DECLARE_METATYPE(QDjangoWhere)
>  ^
> 
> tst_qdjangocompiler.cpp:672:1: error: redefinition of 'struct 
> QMetaTypeId<QDjangoWhere>'
> /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1576:8: error: previous 
> definition of 'struct QMetaTypeId<QDjangoWhere>'
>  struct QMetaTypeId : public QMetaTypeIdQObject<T>
>         ^~~~~~~~~~~
> 
> Makefile:359: recipe for target 'tst_qdjangocompiler.o' failed

-- 
Martin Michlmayr
Linux for HPE Helion, Hewlett Packard Enterprise

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