_GLIBCXX_ABI_TAG_CXX11 Fehler in Qt5-Projekt

Question

Ich habe eine minimale Demo erstellt, die Fehlermeldungen in einem Cmake-Projekt wirft. Es sieht so aus, als ob ich Qt5 in meinem C++ 11 minimal error demo nicht verwenden kann Der Code ist fehlerfrei und kompiliert eigenständig. Kann jemand erklären, was das Problem sein könnte?

In file included from /usr/include/c++/4.8/cstddef:41:0, 
       from /usr/include/qt5/QtCore/qglobal.h:39, 
       from /usr/include/qt5/QtCore/qnamespace.h:37, 
       from /usr/include/qt5/QtCore/qobjectdefs.h:41, 
       from /usr/include/qt5/QtCore/qobject.h:40, 
       from /usr/include/qt5/QtCore/qabstractanimation.h:37, 
       from /usr/include/qt5/QtCore/QtCore:4, 
       from /usr/include/qt5/QtWidgets/QtWidgetsDepends:3, 
       from /usr/include/qt5/QtWidgets/QtWidgets:3, 
       from /home/dgrat/weird_fail/src/QSOMReader.h:15, 
       from /home/dgrat/weird_fail/src/weird_fail.cpp:2: 
/usr/include/c++/4.8/bits/stl_tree.h:803:7: error: expected identifier before string constant 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:803:7: error: expected ‘,’ or ‘...’ before string constant 
/usr/include/c++/4.8/bits/stl_tree.h:803:7: error: expected ‘;’ at end of member declaration 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:814:7: error: expected identifier before string constant 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:814:7: error: expected ‘,’ or ‘...’ before string constant 
/usr/include/c++/4.8/bits/stl_tree.h:814:7: error: expected ‘;’ at end of member declaration 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:814:7: error: ‘int std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::__abi_tag__(int)’ cannot be overloaded 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:803:7: error: with ‘int std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::__abi_tag__(int)’ 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:838:7: error: expected identifier before string constant 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:838:7: error: expected ‘,’ or ‘...’ before string constant 
/usr/include/c++/4.8/bits/stl_tree.h:838:7: error: expected ‘;’ at end of member declaration 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:838:7: error: ‘int std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::__abi_tag__(int)’ cannot be overloaded 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_tree.h:803:7: error: with ‘int std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::__abi_tag__(int)’ 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_map.h:694:7: error: expected identifier before string constant 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_map.h:694:7: error: expected ‘,’ or ‘...’ before string constant 
/usr/include/c++/4.8/bits/stl_map.h:694:7: error: expected ‘;’ at end of member declaration 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_multimap.h:599:7: error: expected identifier before string constant 
     _GLIBCXX_ABI_TAG_CXX11 
    ^
/usr/include/c++/4.8/bits/stl_multimap.h:599:7: error: expected ‘,’ or ‘...’ before string constant 
/usr/include/c++/4.8/bits/stl_multimap.h:599:7: error: expected ‘;’ at end of member declaration 
     _GLIBCXX_ABI_TAG_CXX11 
    ^

Answer 1

#include <QApplication> 

bis Anfang weird_fail.cpp