xen Build the C libxenapi bindings Enable the Flask XSM module from NSA Enable support for hardware based virtualization (VT-x,AMD-v) Enable IOEMU support via the use of qemu-dm Install the pygrub boot loader Enable support for running domain U console in an app-misc/screen session Using app-emulation/qemu instead of the bundled one Enable support the xend and xm to manage xen Enable support for the ocaml language Enable pam support