Error installing py312-pyqt6 on MacOS Sequoia

[RivetBenoit (Benoit Rivet)]

Now that qt6-webengine compiles on Mac OS Sequoia (thanks to all the people working hard on these issues), I have been finally able to attempt installing py312-pyqt6. However, installation fails, it's really sad.

According to the log file, this is due to call to deleted constructor of '::QXmlStreamEntityResolver'

See the log file, starting line 32374 :

:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-pyqt6/py312-pyqt6/work/PyQt6-6.7.1/build/QtCore/sipQtCoreQXmlStreamEntityResolver.cpp:64:97: error: call to deleted constructor of '::QXmlStreamEntityResolver'
:info:build    64 | sipQXmlStreamEntityResolver::sipQXmlStreamEntityResolver(const ::QXmlStreamEntityResolver& a0): ::QXmlStreamEntityResolver(a0), sipPySelf(SIP_NULLPTR)
:info:build       |                                                                                                 ^                          ~~
:info:build /opt/local/libexec/qt6/lib/QtCore.framework/Headers/qxmlstream.h:220:25: note: 'QXmlStreamEntityResolver' has been explicitly marked deleted here
:info:build   220 |     Q_DISABLE_COPY_MOVE(QXmlStreamEntityResolver)
:info:build       |                         ^
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-pyqt6/py312-pyqt6/work/PyQt6-6.7.1/build/QtCore/sipQtCoreQXmlStreamEntityResolver.cpp:148:71: error: overload resolution selected deleted operator '='
:info:build   148 |     reinterpret_cast<::QXmlStreamEntityResolver *>(sipDst)[sipDstIdx] = *reinterpret_cast<::QXmlStreamEntityResolver *>(sipSrc);
:info:build       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:info:build /opt/local/libexec/qt6/lib/QtCore.framework/Headers/qxmlstream.h:220:5: note: candidate function has been explicitly deleted
:info:build   220 |     Q_DISABLE_COPY_MOVE(QXmlStreamEntityResolver)
:info:build       |     ^
:info:build /opt/local/libexec/qt6/lib/QtCore.framework/Headers/qtclasshelpermacros.h:28:5: note: expanded from macro 'Q_DISABLE_COPY_MOVE'
:info:build    28 |     Q_DISABLE_COPY(Class) \
:info:build       |     ^
:info:build /opt/local/libexec/qt6/lib/QtCore.framework/Headers/qtclasshelpermacros.h:25:12: note: expanded from macro 'Q_DISABLE_COPY'
:info:build    25 |     Class &operator=(const Class &) = delete;
:info:build       |            ^
:info:build /opt/local/libexec/qt6/lib/QtCore.framework/Headers/qxmlstream.h:220:5: note: candidate function not viable: expects an rvalue for 1st argument
:info:build   220 |     Q_DISABLE_COPY_MOVE(QXmlStreamEntityResolver)
:info:build       |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:info:build /opt/local/libexec/qt6/lib/QtCore.framework/Headers/qtclasshelpermacros.h:30:12: note: expanded from macro 'Q_DISABLE_COPY_MOVE'
:info:build    30 |     Class &operator=(Class &&) = delete;
:info:build       |            ^         ~~~~~~~~
:info:build /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-pyqt6/py312-pyqt6/work/PyQt6-6.7.1/build/QtCore/sipQtCoreQXmlStreamEntityResolver.cpp:155:16: error: call to deleted constructor of '::QXmlStreamEntityResolver'
:info:build   155 |     return new ::QXmlStreamEntityResolver(reinterpret_cast<const ::QXmlStreamEntityResolver *>(sipSrc)[sipSrcIdx]);
:info:build       |                ^                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:info:build /opt/local/libexec/qt6/lib/QtCore.framework/Headers/qxmlstream.h:220:25: note: 'QXmlStreamEntityResolver' has been explicitly marked deleted here
:info:build   220 |     Q_DISABLE_COPY_MOVE(QXmlStreamEntityResolver)
:info:build       |                         ^
:info:build 3 errors generated.
:info:build make[1]: *** [sipQtCoreQXmlStreamEntityResolver.o] Error 1
:info:build make: *** [sub-QtCore-make_first-ordered] Error 2
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-pyqt6/py312-pyqt6/work/PyQt6-6.7.1" && sip-build-3.12 --qmake /opt/local/libexec/qt6/bin/qmake --verbose --confirm-license --dbus=/opt/local/Library/Frameworks/Python.framework/Versions/3.12/include/python3.12/dbus-1.0 
:info:build Exit code: 1

There is also an error line 32042 :

:info:build Project ERROR: Unknown module(s) in QT: axcontainer