First time trying to emerge mod_wsgi since the closing of FL-10338.

Error 1 here:
In file included from /usr/include/python3.9/Python.h:140,
                 from src/server/wsgi_python.h:24,
                 from src/server/wsgi_interp.h:24,
                 from src/server/wsgi_interp.c:21:
/usr/include/python3.9/ceval.h:130:37: note: declared here
  130 | Py_DEPRECATED(3.9) PyAPI_FUNC(void) PyEval_InitThreads(void);
      |                                     ^~~~~~~~~~~~~~~~~~
apxs:Error: Command failed with rc=65536
.
make: *** [Makefile:31: src/server/mod_wsgi.la] Error 1
 * ERROR: www-apache/mod_wsgi-4.6.5::core-server-kit failed (compile phase):
 *   emake failed