graphics/qgis: Can't build after PyQt5 update anymore

[Rainer Hurling]

Hi devs,

After update of Qscintilla (and other Qt/KDE related ports) a few days 
before I am not able to build graphics/qgis anymore:

[...]
sip-build: 
/usr/local/lib/python3.9/site-packages/PyQt5/bindings/Qsci/qscimodcommon.sip: 
line 63: column 10: 'qscilexerasm.sip' could not be found
/usr/local/lib/python3.9/site-packages/PyQt5/bindings/Qsci/qscimodcommon.sip: 
line 77: column 10: 'qscilexerhex.sip' could not be found
/usr/local/lib/python3.9/site-packages/PyQt5/bindings/Qsci/qscimodcommon.sip: 
line 80: column 10: 'qscilexerintelhex.sip' could not be found
/usr/local/lib/python3.9/site-packages/PyQt5/bindings/Qsci/qscimodcommon.sip: 
line 87: column 10: 'qscilexermasm.sip' could not be found
/usr/local/lib/python3.9/site-packages/PyQt5/bindings/Qsci/qscimodcommon.sip: 
line 89: column 10: 'qscilexernasm.sip' could not be found
/usr/local/lib/python3.9/site-packages/PyQt5/bindings/Qsci/qscimodcommon.sip: 
line 101: column 10: 'qscilexersrec.sip' could not be found
/usr/local/lib/python3.9/site-packages/PyQt5/bindings/Qsci/qscimodcommon.sip: 
line 103: column 10: 'qscilexertekhex.sip' could not be found
gmake[4]: *** 
[python/CMakeFiles/python_module_qgis__gui.dir/build.make:1325: 
python/gui/build/_gui/sip_guipart0.cpp] Error 1
gmake[4]: Leaving directory '/usr/ports/graphics/qgis/work/.build'
gmake[3]: *** [CMakeFiles/Makefile2:10492: 
python/CMakeFiles/python_module_qgis__gui.dir/all] Error 2


The files qscimodcommon.sip complains about are indeed not present.

This is on a recent 14.0-CURRENT amd64.

Any ideas?

Regards,
Rainer Hurling