with both patches, I get until:
/home/packages/tmp/x/ogre-1.12-1.12.10+dfsg2/obj-x86_64-linux-gnu/Components/Python/CMakeFiles/_
Overlay.dir/OgreOverlayPYTHON_wrap.cxx:6527:56: error: expected
template-name before '<' token
6527 | struct SwigPyMapIterator_T :
SwigPyIteratorClosed_T<OutIterator, ValueType, FromOper
>
| ^
/home/packages/tmp/x/ogre-1.12-1.12.10+dfsg2/obj-x86_64-linux-gnu/Components/Python/CMakeFiles/_
Overlay.dir/OgreOverlayPYTHON_wrap.cxx:6527:56: error: expected '{'
before '<' token
[...]
/home/packages/tmp/x/ogre-1.12-1.12.10+dfsg2/obj-x86_64-linux-gnu/Components/Python/CMakeFiles/_Overlay.dir/OgreOverlayPYTHON_wrap.cxx:6547:12:
error: 'SwigPyIterator' does not name a type; did you mean
'SwigPyMapIterator_T'?
6547 | inline SwigPyIterator*
| ^~~~~~~~~~~~~~
| SwigPyMapIterator_T
/home/packages/tmp/x/ogre-1.12-1.12.10+dfsg2/obj-x86_64-linux-gnu/Components/Python/CMakeFiles/_Overlay.dir/OgreOverlayPYTHON_wrap.cxx:6565:12:
error: 'SwigPyIterator' does not name a type; did you mean
'SwigPyMapIterator_T'?
6565 | inline SwigPyIterator*
| ^~~~~~~~~~~~~~
| SwigPyMapIterator_T
