Architecture specific change in rpms/sbcl.git

The package rpms/sbcl.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/sbcl.git/commit/?id=6d087bdaf63b92ec....

Change:
+ExclusiveArch: %{arm} %{ix86} x86_64 ppc sparcv9 aarch64

Thanks.