gnome@gentoo.org Gentoo GNOME Desktop Build documentation for private APIs sys-libs/db support needed to migrate old (pre-3.12 evolution versions) addressbook data Enable net-libs/gnome-online-accounts based Google authentication support Enable internal Google authentication support. If gnome-online-accounts is enabled and used, this is not necessary, but both can be supported at the same time with different setup at runtime Enable optional weather calendar support