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.
06aa878
List gcc in BuildRequires https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/IJFYI5Q2BYZKIGDFS2WLOBDUSEGWHIKV/ https://fedoraproject.org/wiki/Packaging:C_and_C%2B%2B#BuildRequires_and_Requires