-dnl Some m4 magic to ensure that the configure script is generated
-dnl by the correct autoconf version.
-m4_define([version_required],
-[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]), [$1]), 0,
- [],
- [m4_fatal([Autoconf version $1 is required for Python], 63)])
-])
-version_required(2.65)