See attached build log.
(Please do not complain about the need for looking at the build log until you can provide an easy way to open bugs with the correct data picked out of a tinderbox log. Thanks.)
Created attachment 242941 [details]
+ 01 Apr 2013; Sergey Popov <firstname.lastname@example.org>
+ Revision bump: fix QA issues, bump to EAPI 5, add epatch_user, respect
+ LDFLAGS, wrt bug #332727