Provide a more helpful error message when there is an autoconf version

Bruce Momjian <bruce@momjian.us>

Commit: 670f05b07c391c192bb6084abe17bfb8a851f7f1
Author: Bruce Momjian <bruce@momjian.us>
Date: 2007-12-31T17:28:21Z
Releases: 8.3.0
Provide a more helpful error message when there is an autoconf version
mismatch;  backpatch.

Files

PathChange+/−
configure.in modified +4 −3