[3.10] bpo-44035: Check autoconf files thoroughly (GH-29935) (GH-29937)#29937

tiran merged 1 commit intopython:3.10python/cpython:3.10from

miss-islington:backport-98fac8b-3.10miss-islington/cpython:backport-98fac8b-3.10Copy head branch name to clipboard