[Bug 1195375] New: Review Request: autoconf268 - autoconf 2.68 for epel6

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1195375

Bug ID: 1195375
           Summary: Review Request: autoconf268 - autoconf 2.68 for epel6
           Product: Fedora
           Version: rawhide
         Component: Package Review
          Severity: medium
          Priority: medium
          Assignee: [e-mail]
          Reporter: [e-mail]
        QA Contact: [e-mail]
                CC: [e-mail]

Spec URL: https://loveshack.fedorapeople.org/review/autoconf268.spec
SRPM URL:
https://loveshack.fedorapeople.org/review/autoconf268-2.68-1.el6.src.rpm
Description: autoconf 2.68 for epel6
Fedora Account System Username: loveshack

This provides an updated autoconf for epel6 to support packaging things
which need to use autoconf 2.68 after patching their configuration files,
e.g. https://bugzilla.redhat.com/show_bug.cgi?id=1174292.  It's minimally
modified from the RHEL autoconf-2.63 packaging, with names by analogy with
cmake28 and autoconf213.

koji scratch build: https://koji.fedoraproject.org/koji/taskinfo?taskID=9037957