[Python-modules-team] Bug#1000269: python3-cxx-dev lacks support for Python 3.10

[Adrian Bunk]

Package: python3-cxx-dev
Version: 7.1.4-0.1
Severity: serious
Tags: ftbfs bookworm sid
Control: affects -1 src:pysvn

https://buildd.debian.org/status/logs.php?pkg=pysvn&ver=1.9.12-2%2Bb1

...
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
set -e && for i in 3.10 3.9; do \
	cd /<<PKGBUILDDIR>>/Source; python$i setup.py configure \
	  --pycxx-src-dir=/usr/share/python$i/CXX \
          --pycxx-dir=/usr/include/python$i \
          --svn-lib-dir=/usr/lib/x86_64-linux-gnu \
                  --apr-inc-dir=/usr/include/apr-1.0 \
                  --apu-inc-dir=/usr/include/apr-1.0 \
          --apr-lib-dir=/usr/lib/x86_64-linux-gnu \
          --fixed-module-name \
                  --platform=linux ; \
    mv /<<PKGBUILDDIR>>/Source/Makefile /<<PKGBUILDDIR>>/Source/MakefilePy$i ; \
done
Info: Configure for python 3.10.0 in exec_prefix /usr
Debian lib directory %s
 /usr/lib/x86_64-linux-gnu
Error: Cannot find PyCXX include CXX/Version.hxx - use --pycxx-dir
make[1]: *** [debian/rules:18: override_dh_auto_configure] Error 1