These two fields allow to specify a different default assignee for ticket opened against this package in bugzilla. Note: The EPEL field is always displayed for packages in the 'rpms' namespace regardless of whether it is used in bugzilla or not.
ad41bd7
There are no GNU Prolog packages available on ia64: disable the GNU Prolog interface also on those platforms (besides ppc64, s390 and s390x).