Fixes invalid value of distutils.sysconfig.get_config_var('LIBPL'). Resolves https://bugzilla.redhat.com/show_bug.cgi?id=1710767 GitHub PR: https://github.com/fedora-python/cpython/pull/2
Patches rebased via git, see https://github.com/fedora-python/cpython/tree/fedora-3.8.0a4 ABIFLAGS changed not to contain m, see https://bugs.python.org/issue36707
See also https://src.fedoraproject.org/rpms/python3/pull-request/74