[issue46513] AC_C_CHAR_UNSIGNED from configure.ac confuses GCC 12+ by defining __CHAR_UNSIGNED__

[STINNER Victor]

STINNER Victor <vstinner at python.org> added the comment:

In short, I did my checks on my side, and the merged change now LGTM. Thanks Christian for fixing it ;-)

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue46513>
_______________________________________