Hi! automake's python.m4 file does not support python 3.10, the current stable python version.
Arguably, 3.11 could also be supported since a release might be out before the next automake release ;) Patch for 3.10 attached. Cheers, Thomas
$NetBSD$ Support python 3.10. --- m4/python.m4.orig 2021-10-04 02:51:12.000000000 +0000 +++ m4/python.m4 @@ -38,6 +38,7 @@ AC_DEFUN([AM_PATH_PYTHON], dnl supported. (2.0 was released on October 16, 2000). m4_define_default([_AM_PYTHON_INTERPRETER_LIST], [python python2 python3 dnl + python3.10 dnl python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 dnl python3.2 python3.1 python3.0 dnl python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 dnl
