ceamac@gentoo.org Viorel Munteanu Install dtrace Extension Pack. Build without any graphic frontend. Build VBoxVolInfo that needs devicemapper from sys-fs/lvm2. Apply patch needed for pax enabled kernels. Enable building of SDK. Controls installation of special USB udev rules. Build and install the VirtualBox webservice. Support for VDE networking via net-misc/vde. Enable 32-bit support on a 64-bit kernel.