The package rpms/ghc-gtk.git has added or updated architecture specific content in its spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s): http://pkgs.fedoraproject.org/cgit/rpms/ghc-gtk.git/commit/?id=06cd6058a8cd0....
Change: +ExcludeArch: %{ix86}
Thanks.