Metro can be easily configured for building custom stage3 by including additional packages. You can find following directory
<code>/etc/builds/packages </code> in your copy of metro repository and a corresponding <code>arch </code> configuration files inside:
<code>debian-sources </code> ebuild is added for all 64-bit stages. Modify the file to include (or exclude in case Funtoo add additional) packages of your choice. They will be included in your custom stage3 portage's world file.
= Building Gentoo stages = <!--T:98-->