dev-db/mysql-workbench-5.2.28 could be ecopied and emerged without problems on ~amd64-linux and ~x86-linux, though i had to keyword a couple of dependencies. some deps were missing but those could be ecopied without problems as well (added as different bugs).
Change to EAPI3 and modify to: find "${ED}" -name '*.la' -delete || die @graaff: Your ACK, please.
Sounds good to me, go for it.
+ 20 Oct 2010; Jeremy Olexa <darkside@gentoo.org> + mysql-workbench-5.2.29-r1.ebuild: + Use EAPI3, add prefix keywords as tested in bug 339823 by Thomas Burkard Thank you!