See tracker bug.
commit 663b4a62e4640030d63cace5b9700395149a9b17 Author: David Seifert <soap@gentoo.org> AuthorDate: Sat Dec 2 15:00:20 2017 Commit: David Seifert <soap@gentoo.org> CommitDate: Sat Dec 2 15:15:45 2017 sys-apps/x86info: Port to EAPI 6 Package-Manager: Portage-2.3.16, Repoman-2.3.6