kern/161233: [build] update RELENG_8 make buildworld error gcc.

[linimon at FreeBSD.org]

Old Synopsis: update RELENG_8 make buildworld error gcc.
New Synopsis: [build] update RELENG_8 make buildworld error gcc.

Responsible-Changed-From-To: freebsd-i386->freebsd-bugs
Responsible-Changed-By: linimon
Responsible-Changed-When: Mon Oct 10 05:51:54 UTC 2011
Responsible-Changed-Why: 
not i386-specific.

http://www.freebsd.org/cgi/query-pr.cgi?pr=161233