mkgmap-bin : Tool to create garmin maps ( http://www.mkgmap.org.uk )
qgis : User friendly Geographic Information System ( https://www.qgis.org/ )
splitter-bin : Tile splitter for mkgmap ( http://www.mkgmap.org.uk/page/tile-splitter )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a stefantalpalaru
For Paludis use this rsync : rsync://gentoo.zugaina.org/stefantalpalaru-portage
If you have a problem : ycarus(-at-)zugaina.org