python3-defaults 3.12 causes aubio to fail to build from source

[Vladimir Petko]

python3 ./waf configure --verbose --destdir=debian/tmp --prefix=/usr --enable-fftw3f --libdir=/usr/lib/x86_64-linux-gnu
/<<PKGBUILDDIR>>/waflib/Utils.py:443: SyntaxWarning: invalid escape sequence '\d'
  return re.split('\d+$',s)[0]
/<<PKGBUILDDIR>>/waflib/ConfigSet.py:7: SyntaxWarning: invalid escape sequence '\ '
  re_imp=re.compile('^(#)*?([^#=]*?)\ =\ (.*?)$',re.M)
/<<PKGBUILDDIR>>/waflib/ansiterm.py:178: SyntaxWarning: invalid escape sequence '\['
  ansi_tokens=re.compile('(?:\x1b\[([0-9?;]*)([a-zA-Z])|([^\x1b]+))')
Traceback (most recent call last):
  File "/<<PKGBUILDDIR>>/./waf", line 164, in <module>
    from waflib import Scripting
  File "/<<PKGBUILDDIR>>/waflib/Scripting.py", line 7, in <module>
    from waflib import Utils,Configure,Logs,Options,ConfigSet,Context,Errors,Build,Node
  File "/<<PKGBUILDDIR>>/waflib/Configure.py", line 6, in <module>
    from waflib import ConfigSet,Utils,Options,Logs,Context,Build,Errors
  File "/<<PKGBUILDDIR>>/waflib/Options.py", line 6, in <module>
    from waflib import Logs,Utils,Context,Errors
  File "/<<PKGBUILDDIR>>/waflib/Context.py", line 5, in <module>
    import os,re,imp,sys
ModuleNotFoundError: No module named 'imp'
make[1]: *** [debian/rules:45: override_dh_auto_configure] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:22: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2024-02-01T21:23:22Z

[Vladimir Petko (vpa1977)]

WAF library has fixed this issue in the following commit[1].

[1] https://gitlab.com/ita1024/waf/-/commit/d2060dfd8af4edb5824153ff24e207b39ecd67a2

[Vladimir Petko (vpa1977)]

Upstream bug: https://github.com/aubio/aubio/issues/394

[Vladimir Petko (vpa1977)]

aubio piuparts install-upgrade-purge (OK)

[Matthias Klose (doko)]

NMUed in Debian

[Graham Inggs (ginggs)]

This bug was fixed in the package aubio - 0.4.9-4.4
Sponsored for Vladimir Petko (vpa1977)

---------------
aubio (0.4.9-4.4) unstable; urgency=medium

  * Non-maintainer upload.

  [ Vladimir Petko ]
  * d/p/waflib-py312.patch: cherry-pick waf patch to resolve python 3.12
    build failure due to imp module removal. Closes: #1061736.

 -- Matthias Klose <email address hidden> Wed, 07 Feb 2024 00:46:01 +0100