【发布时间】：2016-12-16 04:56:13
【问题描述】：
我正在尝试在运行 El Capitan (10.11.5) 的 Mac 上构建 PySide。
这是我正在使用的命令：
python setup.py bdist_wheel --cmake=/Applications/CMake.app/Contents/bin/cmake
但是，每次我运行它时，都会收到以下错误消息：
In file included from /Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp:38:
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.h:56:76: error: virtual function
'metaObject' has a different return type ('Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType>') than the function it overrides (which has return type 'const QMetaObject *')
virtual Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType > metaObject() const;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
/usr/local/Trolltech/Qt-4.8.6/include/phonon/objectdescriptionmodel.h:202:68: note: overridden virtual function is here
PHONON_TEMPLATE_CLASS_MEMBER_EXPORT const QMetaObject *metaObject() const;
~~~~~~~~~~~~~^
/usr/local/Trolltech/Qt-4.8.6/include/phonon/objectdescriptionmodel.h:194:40: error: base class 'QAbstractListModel' has private copy constructor
class PHONON_TEMPLATE_CLASS_EXPORT ObjectDescriptionModel : public QAbstractListModel
^
/usr/local/Trolltech/Qt-4.8.6/lib/QtCore.framework/Headers/qabstractitemmodel.h:380:20: note: declared private here
Q_DISABLE_COPY(QAbstractListModel)
^
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp:636:16: note: implicit copy
constructor for 'Phonon::ObjectDescriptionModel<Phonon::ObjectDescriptionType::AudioOutputDeviceType>' first required here
return ::Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType >(((::QObject*)0));
^
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp:641:16: error: no viable
conversion from returned value of type 'const QMetaObject *' to function return type 'Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType>'
return this->::Phonon::AudioOutputDeviceModel::metaObject();
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp:651:16: error: no matching
constructor for initialization of 'Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType>'
return ::Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType >(((::QObject*)0));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp:656:150: error: no matching
function for call to 'SbkType'
...2, "Invalid return value in function %s, expected %s, got %s.", "AudioOutputDeviceModel.metaObject", Shiboken::SbkType< Phonon::ObjectDescriptionModel >()->tp_name, pyResult->ob_type->tp_n...
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_install/py2.7-qt4.8.6-64bit-release/include/shiboken/conversions.h:52:15: note: candidate template ignored: invalid explicitly-specified
argument for template parameter 'T'
PyTypeObject* SbkType()
^
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp:657:16: error: no matching
constructor for initialization of 'Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType>'
return ::Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType >(((::QObject*)0));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp:662:12: error: no viable
conversion from returned value of type '::Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType> *' to function return type
'Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType>'
return cppResult;
^~~~~~~~~
/Users/spearsc/Documents/pyside_tmp/PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp:1460:157: error:
incompatible operand types ('Phonon::ObjectDescriptionModel<Phonon::AudioOutputDeviceType>' and 'const QMetaObject *')
...? reinterpret_cast<AudioOutputDeviceModelWrapper*>(cppSelf)->::AudioOutputDeviceModelWrapper::metaObject() : cppSelf->metaObject());
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~
3 warnings and 8 errors generated.
make[2]: *** [PySide/phonon/CMakeFiles/phonon.dir/PySide/phonon/phonon_audiooutputdevicemodel_wrapper.cpp.o] Error 1
make[1]: *** [PySide/phonon/CMakeFiles/phonon.dir/all] Error 2
make: *** [all] Error 2
error: Error compiling pyside
特别令人抓狂的是，我编辑了 phonon_audiooutputdevicemodelwrapper 文件，但编辑似乎没有坚持。运行 setup.py 脚本似乎撤消了我的更改。
我不需要 Phonon 模块。但是，我看不到使用 PySide 构建跳过此模块的方法。我可以用 Qt 跳过这个，但我宁愿不必再次重建它。
2016 年 8 月 10 日补充
奇怪，我在没有 Phonon 的情况下重建了 Qt：
$ ./configure –no-phonon –no-phonon-backend
我仍然有同样的问题。
然后我删除了 phonon 目录 (PySide-1.2.4/pyside_build/py2.7-qt4.8.6-64bit-release/pyside/PySide/phonon) 并得到了不同的错误消息。
【问题讨论】：