There is no longer a need to lie about having mercurial installed as of
upstream 5c4b0d063a, so drop the ac_cv_prog_HAS_HG override.
`PYTHON3_REMOVE_USELESS_FILES`, while not exactly useless, had been
referencing stale files and not performing full cleanup:
* the "m" ABI suffix was dropped in upstream 6c44fde3e0 (python 3.8)
* the smtpd was dropped in upstream a797fba888 (python 3.1)
* the wininst* binaries were dropped in upstream 0e2a0f72cc (python 3.10)
These legacy references have now been dropped.
The smtpd.py file is a bit quirky because despite having been removed
upstream, Buildroot's patches to disable certain modules have been
carrying it forward. This has been rectified.
While here, rework the file removals to accomodate the ABI suffix change
and to globally remove __pycache__ directories. It's important to note
that Buildroot uses legacy pyc placements for sourceless distributions,
meaning __pycache__ is not used at all [0].
When necessary, optimized pyc files will be generated into the correct
paths in subsequent hooks.
[0]: https://peps.python.org/pep-3147/#case-4-legacy-pyc-files-and-source-less-imports
Signed-off-by: Vincent Fazio <vfazio@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Vincent Fazio
54d48c8cad