../Python/preconfig.c: In function '_Py_get_xoption':
../Python/preconfig.c:587:24: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  587 |         wchar_t *sep = wcschr(option, L'=');
      |                        ^~~~~~
../Python/preconfig.c: In function 'preconfig_init_utf8_mode':
../Python/preconfig.c:618:24: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
{
  618 |         wchar_t *sep = wcschr(xopt, L'=');
      |                        ^~~~~~