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.
eda1a42
Specify value for confCC in redhat.config.m4 __cc defaults to gcc, so this does not change the current build at all, but it allows us to to do test builds with other compilers simply by redefining the __cc macro.