diff --git a/app-emulation/virtualbox/.virtualbox-4.2.8-r1.ebuild.swp b/app-emulation/virtualbox/.virtualbox-4.2.8-r1.ebuild.swp
new file mode 100644
index 00000000..6533f449
Binary files /dev/null and b/app-emulation/virtualbox/.virtualbox-4.2.8-r1.ebuild.swp differ
diff --git a/app-emulation/virtualbox/Manifest b/app-emulation/virtualbox/Manifest
new file mode 100644
index 00000000..28ace97e
--- /dev/null
+++ b/app-emulation/virtualbox/Manifest
@@ -0,0 +1,11 @@
+AUX 10-virtualbox.rules 576 SHA256 12d1900c59fc92db58d6c32d15130d5b909853e4bc8205898439fd0510d15050 SHA512 12128375244e0fb090674e5a11cc70178f3c6208040830c009284addb91db7dc0a2d3cbd5d1056944782e936a63b0bcef03be0135683646c41d540413805f0ba WHIRLPOOL 489b5221a143f2f5f84f9695d1d3679b75e86b90502706a248e7f20b812709100a86713ca36a5266aae397a588876643f68084b1fdc872f9587571c6b07daaa5
+AUX vboxwebsrv-confd 683 SHA256 57d15be05b11a5d2df838e144f3e91c6443b6afb6ea2c105254947be72759bc8 SHA512 cc1bfe93733cc06fcab5384f6fc6b0e88cfff93b07b6ea3ef5f8226bab24249ecf9c0f857568527ebd257d4e5be987b5699d26e09940dc221917daf58492b184 WHIRLPOOL d7cec4f07dfa53623106bc47100068b2552a99c2114e166fb33e32b0e4c8f9b3517c87d31e83c7cadb8375a1584a2c3a653bca0f4339955af6fc610f0d1ec88f
+AUX vboxwebsrv-initd 797 SHA256 51cafb25408343650ddcd8401ef0226c2df3cb5020a5ccdfd85e2de821a2ccf5 SHA512 60d2d1ad58e8f887d6a9b6a47a520ca84aa0e2e043571176bdc887ce76be063e443a980ea8f1b941394d533d69a434a1ca6a5c0cb8bd6b9cd4f38c1af2e10bbe WHIRLPOOL 3d22cef4e224738c504313a26e2c78915f49b42f4498309157e351805ceb8f6f9c25cea40dc51d4e58d6741b60c0206dc16ab9b48e26145ba2e6d5e41a91f266
+AUX virtualbox-4-config 38 SHA256 cc3cd896be49a421b06665683a22edb0fe17d6588fc259140b139c3d8a8581b5 SHA512 5455b70b8ac6f25365bae776b78c3ef5710ae2d5a9e939c7013d72c35f65f178268966ebd291a42666913e45f43c7196f8953331be0b0cc88eba66df39205b08 WHIRLPOOL c7f76904207198a77703c0a3866e10b1c646cf8b802ce2e01fc194f076d8ddcbe9862f55c376a385e6d81fa467fa867c08e1619046d27aa78fecf35398ce6db2
+AUX virtualbox-4-localconfig 1434 SHA256 e7d23a6c15b5982f7132c38ee5d660bae111a46c6a5603c2212488637cdcfe20 SHA512 0cac0eba680957a75e12544cc7e8e6074d4764c5d10b5ad8f0060ac36d1d03675a9132210c0f6894ec889163f8bf546913370c6f50da43c798141c094a589e4d WHIRLPOOL cde0d2cbd3e7411c7211c19f51998a0cc5c53b3b37b281270483a55b3a46135475ce003ee294573d5cbd5f8d73108e9b9f48a0548613f0ecffa8b7579dc3f82d
+AUX virtualbox-ose-3-config 38 SHA256 cc3cd896be49a421b06665683a22edb0fe17d6588fc259140b139c3d8a8581b5 SHA512 5455b70b8ac6f25365bae776b78c3ef5710ae2d5a9e939c7013d72c35f65f178268966ebd291a42666913e45f43c7196f8953331be0b0cc88eba66df39205b08 WHIRLPOOL c7f76904207198a77703c0a3866e10b1c646cf8b802ce2e01fc194f076d8ddcbe9862f55c376a385e6d81fa467fa867c08e1619046d27aa78fecf35398ce6db2
+AUX virtualbox-ose-3-wrapper 2931 SHA256 7ed4834ece201cb6a9da57e36a1a9b47bd054057d2ac4a46343a9966ff460644 SHA512 adb6ba2b3252b19b4c0331c10a025d05fd2399642530ba9aec2efa2dc8dbea4188a95806935532ad8229db29f0767c3098ef7646204f5e540e291ceb350b76ac WHIRLPOOL b7d7e454cd5642e59bdf973bbfb7f7d52597b32b440630ec4ba08b8b89f91e4e5296a723429e1c9c5c72e6760264d0477e1232559631e54c85c98351cf170db5
+AUX virtualbox-ose.desktop-2 201 SHA256 fa7fc3dae940e768560559db944289c578acb691db2dcb51c8c85bfaf3298a25 SHA512 a678e237ad0451e8785f242ebf822b4f3b03d2e2280a62f71728f79bdcfc84d3465ee60cad90db75e64b2c89a1b0b224de00519728fb605df67ca7c9aee0874c WHIRLPOOL 080fc09f951f621976499e7721e1edaa6e89d6a3632c63d14806a23d1369ce1a7d3408a6375f8658f00603fccf69cef3b2f587e1861b02a09646262f365aee2c
+DIST VirtualBox-4.2.8.tar.bz2 76412088 SHA256 f336af12244db74e6564dc22e438bbcba70f994aaf0d117fdf70caca9fab1b78 SHA512 70eab0aa0c760937a99d4d199be81cd828bc37d656a796a5cdd25fd3869b6873d2bfac4fa1c719a9a79431312524c21bba995b9a6be8a8bcb8eb2444cca32c08 WHIRLPOOL 54642eaf1c495f46338c348e6f5abb29bf6e17b85d2dae1fd4b4988eebec7dda8a8dad903060b2ef3fa65c4e1aaecdc43bd384f7b993b16f59be86e4fb8d0355
+DIST virtualbox-4.2.8-patches-01.tar.xz 11140 SHA256 6f738d7e7b0da7bdf284c9429b5db81433fa09977a46d7a27f049118d47dfd97 SHA512 868e9b5feeb26dca647f0f614a7e06eef961081b32a36f4d0a1e6648fb4a2603767d7b536ba913334cfa75c02133186dd5f825a37a7dff9676ef4d65a6cca1b0 WHIRLPOOL 29d6e5d38e02804ad9d7b58e18ad15d5ccee5bda14b71f9ccfd5d6c1447008d889b0f943fb85e5b493ba2ef5aa6848cd895fb947328ecc7075238fb8d4299ccf
+EBUILD virtualbox-4.2.8-r1.ebuild 12663 SHA256 30e835fa76e14b5367a38fe0957cfb2d08c34978a176f15fccf31b792301fb4a SHA512 b2840f2086b91c052cbfa9727f73ad8a0d1cf123ba3af010dff0cc4016d62c360b8c1f2c6d54866774a57e8b2fd871854159811ba8bde1c83f2da356d137a2b4 WHIRLPOOL 47b67fdf4ba83ec707bdaf1fb3c271912515689d80f7e9ef06f12cce4deeb9b2abf85800884f230d14c3a2c5d1724a18fe20b10642450582647d2623f2775bfd
diff --git a/app-emulation/virtualbox/files/10-virtualbox.rules b/app-emulation/virtualbox/files/10-virtualbox.rules
new file mode 100644
index 00000000..014c164a
--- /dev/null
+++ b/app-emulation/virtualbox/files/10-virtualbox.rules
@@ -0,0 +1,7 @@
+# create second tree of USB devices according to
+# http://www.virtualbox.org/ticket/7759#comment:5
+
+SUBSYSTEM=="usb_device", ACTION!="remove", RUN="%UDEVDIR%/VBoxCreateUSBNode.sh $major $minor $attr{bDeviceClass}"
+SUBSYSTEM=="usb", ACTION!="remove", ENV{DEVTYPE}=="usb_device", RUN="%UDEVDIR%/VBoxCreateUSBNode.sh $major $minor $attr{bDeviceClass}"
+SUBSYSTEM=="usb_device", ACTION=="remove", RUN="%UDEVDIR%/VBoxCreateUSBNode.sh --remove $major $minor"
+SUBSYSTEM=="usb", ACTION=="remove", ENV{DEVTYPE}=="usb_device", RUN="%UDEVDIR%/VBoxCreateUSBNode.sh --remove $major $minor"
diff --git a/app-emulation/virtualbox/files/vboxwebsrv-confd b/app-emulation/virtualbox/files/vboxwebsrv-confd
new file mode 100644
index 00000000..b48b2218
--- /dev/null
+++ b/app-emulation/virtualbox/files/vboxwebsrv-confd
@@ -0,0 +1,20 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/virtualbox/files/vboxwebsrv-confd,v 1.2 2012/03/16 22:36:03 hwoarang Exp $
+
+# The host to bind to (defaults to "localhost").
+VBOXWEBSRV_HOST="localhost"
+
+# Which port to on the host (defaults to 18083).
+VBOXWEBSRV_PORT="18083"
+
+# Session timeout, in seconds. (defaults to 20).
+VBOXWEBSRV_TIMEOUT=20
+
+# The interval in which the webservice checks for 
+# timed-out clients, in seconds. Normally does not
+# need to be changed (defaults to 5).
+VBOXWEBSRV_INTERVAL=5
+
+# User under which vboxwebsrv is running
+VBOXWEBSRV_USER="root"
diff --git a/app-emulation/virtualbox/files/vboxwebsrv-initd b/app-emulation/virtualbox/files/vboxwebsrv-initd
new file mode 100644
index 00000000..db4756f9
--- /dev/null
+++ b/app-emulation/virtualbox/files/vboxwebsrv-initd
@@ -0,0 +1,24 @@
+#!/sbin/runscript
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/virtualbox/files/vboxwebsrv-initd,v 1.2 2012/03/16 22:36:03 hwoarang Exp $
+
+depend() {
+	need net
+}
+
+start() {
+	#checkconfig || return $?
+
+	ebegin "Starting VirtualBox WebService"
+	start-stop-daemon --start --quiet --user ${VBOXWEBSRV_USER} --pidfile /var/run/vboxwebsrv.pid \
+		--background --make-pidfile --exec /usr/bin/vboxwebsrv \
+		-- -H ${VBOXWEBSRV_HOST} -p ${VBOXWEBSRV_PORT} -t ${VBOXWEBSRV_TIMEOUT} -i ${VBOXWEBSRV_INTERVAL}
+	eend $?
+}
+
+stop() {
+        ebegin "Stopping VirtualBox WebService"
+        start-stop-daemon --stop --user ${VBOXWEBSRV_USER} --quiet --pidfile /var/run/vboxwebsrv.pid
+        eend $?
+}
diff --git a/app-emulation/virtualbox/files/virtualbox-4-config b/app-emulation/virtualbox/files/virtualbox-4-config
new file mode 100644
index 00000000..af782214
--- /dev/null
+++ b/app-emulation/virtualbox/files/virtualbox-4-config
@@ -0,0 +1 @@
+INSTALL_DIR=/usr/MY_LIBDIR/virtualbox
diff --git a/app-emulation/virtualbox/files/virtualbox-4-localconfig b/app-emulation/virtualbox/files/virtualbox-4-localconfig
new file mode 100644
index 00000000..5138d925
--- /dev/null
+++ b/app-emulation/virtualbox/files/virtualbox-4-localconfig
@@ -0,0 +1,45 @@
+# -*- Makefile -*-
+#
+# Overwrite some default kBuild settings
+#
+
+#
+# Copyright (C) 2006-2008 Sun Microsystems, Inc.
+#
+# This file is part of VirtualBox Open Source Edition (OSE), as
+# available from http://www.virtualbox.org. This file is free software;
+# you can redistribute it and/or modify it under the terms of the GNU
+# General Public License as published by the Free Software Foundation,
+# in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
+# distribution. VirtualBox OSE is distributed in the hope that it will
+# be useful, but WITHOUT ANY WARRANTY of any kind.
+#
+
+# shut up wine complaining about unknown locale
+EXEC_X86_WIN32          := wine
+
+# don't build testcases to save time, they are not needed for the package
+VBOX_WITH_TESTCASES     :=
+VBOX_WITH_TESTSUITE     :=
+VBOX_DOCBOOK_WITH_LATEX := 1
+
+KBUILD_MSG_STYLE        := brief
+
+## paths, origin, hardening
+VBOX_WITH_HARDENING        := 1
+VBOX_WITH_ORIGIN           :=
+VBOX_PATH_APP_PRIVATE_ARCH := /usr/MY_LIBDIR/virtualbox
+VBOX_PATH_SHARED_LIBS      := $(VBOX_PATH_APP_PRIVATE_ARCH)
+VBOX_WITH_RUNPATH          := $(VBOX_PATH_APP_PRIVATE_ARCH)
+VBOX_PATH_APP_PRIVATE      := /usr/share/virtualbox
+VBOX_PATH_APP_DOCS          = $(VBOX_PATH_PACKAGE_DOCS)
+
+## don't build unwanted/splitted stuff
+VBOX_WITHOUT_ADDITIONS := 1
+VBOX_WITH_VBOXDRV :=
+VBOX_WITH_VBOXBFE :=
+VBOX_WITH_KCHMVIEWER :=
+
+## don't build with -Werror
+VBOX_WITH_WARNINGS_AS_ERRORS :=
+
diff --git a/app-emulation/virtualbox/files/virtualbox-ose-3-config b/app-emulation/virtualbox/files/virtualbox-ose-3-config
new file mode 100644
index 00000000..af782214
--- /dev/null
+++ b/app-emulation/virtualbox/files/virtualbox-ose-3-config
@@ -0,0 +1 @@
+INSTALL_DIR=/usr/MY_LIBDIR/virtualbox
diff --git a/app-emulation/virtualbox/files/virtualbox-ose-3-wrapper b/app-emulation/virtualbox/files/virtualbox-ose-3-wrapper
new file mode 100755
index 00000000..6f2da490
--- /dev/null
+++ b/app-emulation/virtualbox/files/virtualbox-ose-3-wrapper
@@ -0,0 +1,104 @@
+#!/bin/sh
+#
+# Sun VirtualBox
+#
+# Copyright (C) 2006-2009 Sun Microsystems, Inc.
+#
+# This file is part of VirtualBox Open Source Edition (OSE), as
+# available from http://www.virtualbox.org. This file is free software;
+# you can redistribute it and/or modify it under the terms of the GNU
+# General Public License (GPL) as published by the Free Software
+# Foundation, in version 2 as it comes in the "COPYING" file of the
+# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+#
+# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
+# Clara, CA 95054 USA or visit http://www.sun.com if you need
+# additional information or have any questions.
+#
+
+PATH="/usr/bin:/bin:/usr/sbin:/sbin"
+CONFIG="/etc/vbox/vbox.cfg"
+
+if [ ! -r "$CONFIG" ]; then
+    echo "Could not find VirtualBox installation. Please reinstall."
+    exit 1
+fi
+
+. "$CONFIG"
+
+# Note: This script must not fail if the module was not successfully installed
+#       because the user might not want to run a VM but only change VM params!
+
+if [ "$1" = "shutdown" ]; then
+    SHUTDOWN="true"
+elif ! lsmod|grep -q vboxdrv; then
+    cat << EOF
+WARNING: The VirtualBox kernel modules are not loaded.
+         Please load all the needed kernel modules by:
+
+           for m in vbox{drv,netadp,netflt}; do modprobe \$m; done
+
+         You will not be able to start VMs until this problem is fixed.
+EOF
+elif [ ! -c /dev/vboxdrv ]; then
+    cat << EOF
+WARNING: The character device /dev/vboxdrv does not exist.
+         Please try to reload all the needed kernel modules by:
+
+           for m in vbox{netflt,netadp,drv}; do rmmod \$m; done
+           for m in vbox{drv,netadp,netflt}; do modprobe \$m; done
+
+         and if that is not successful, try to re-install the package by:
+
+           emerge -1av app-emulation/virtualbox-modules
+
+	 You will not be able to start VMs until this problem is fixed.
+EOF
+fi
+
+SERVER_PID=`ps -U \`whoami\` | grep VBoxSVC | awk '{ print $1 }'`
+if [ -z "$SERVER_PID" ]; then
+    # Server not running yet/anymore, cleanup socket path.
+    # See IPC_GetDefaultSocketPath()!
+    if [ -n "$LOGNAME" ]; then
+        rm -rf /tmp/.vbox-$LOGNAME-ipc > /dev/null 2>&1
+    else
+        rm -rf /tmp/.vbox-$USER-ipc > /dev/null 2>&1
+    fi
+fi
+
+if [ "$SHUTDOWN" = "true" ]; then
+    if [ -n "$SERVER_PID" ]; then
+        kill -TERM $SERVER_PID
+        sleep 2
+    fi
+    exit 0
+fi
+
+APP=`which $0`
+APP=`basename $APP`
+APP=${APP##/*/}
+case "$APP" in
+  VirtualBox)
+    exec "$INSTALL_DIR/VirtualBox" "$@"
+    ;;
+  VBoxManage)
+    exec "$INSTALL_DIR/VBoxManage" "$@"
+    ;;
+  VBoxSDL)
+    exec "$INSTALL_DIR/VBoxSDL" "$@"
+    ;;
+  VBoxVRDP)
+    exec "$INSTALL_DIR/VBoxHeadless" "$@"
+    ;;
+  VBoxHeadless)
+    exec "$INSTALL_DIR/VBoxHeadless" "$@"
+    ;;
+  vboxwebsrv)
+    exec "$INSTALL_DIR/vboxwebsrv" "$@"
+    ;;
+  *)
+    echo "Unknown application - $APP"
+    ;;
+esac
diff --git a/app-emulation/virtualbox/files/virtualbox-ose.desktop-2 b/app-emulation/virtualbox/files/virtualbox-ose.desktop-2
new file mode 100644
index 00000000..ce798dac
--- /dev/null
+++ b/app-emulation/virtualbox/files/virtualbox-ose.desktop-2
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Name=Oracle xVM VirtualBox
+Type=Application
+Comment=Run several virtual systems on a single host computer
+Exec=VirtualBox
+TryExec=VirtualBox
+Icon=virtualbox
+Categories=System;Emulator;
diff --git a/app-emulation/virtualbox/virtualbox-4.2.8-r1.ebuild b/app-emulation/virtualbox/virtualbox-4.2.8-r1.ebuild
new file mode 100644
index 00000000..7db39d5c
--- /dev/null
+++ b/app-emulation/virtualbox/virtualbox-4.2.8-r1.ebuild
@@ -0,0 +1,398 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/virtualbox/virtualbox-4.2.8.ebuild,v 1.1 2013/02/28 16:04:19 polynomial-c Exp $
+
+EAPI=4
+
+inherit eutils fdo-mime flag-o-matic linux-info multilib pax-utils python qt4-r2 toolchain-funcs java-pkg-opt-2 udev
+
+if [[ ${PV} == "9999" ]] ; then
+	# XXX: should finish merging the -9999 ebuild into this one ...
+	ESVN_REPO_URI="http://www.virtualbox.org/svn/vbox/trunk"
+	inherit linux-mod subversion
+else
+	MY_PV="${PV/beta/BETA}"
+	MY_PV="${MY_PV/rc/RC}"
+	MY_P=VirtualBox-${MY_PV}
+	SRC_URI="http://download.virtualbox.org/virtualbox/${MY_PV}/${MY_P}.tar.bz2"
+	S="${WORKDIR}/${MY_P}"
+fi
+
+DESCRIPTION="Family of powerful x86 virtualization products for enterprise as well as home use"
+HOMEPAGE="http://www.virtualbox.org/"
+SRC_URI="${SRC_URI}
+	http://dev.gentoo.org/~polynomial-c/virtualbox/patchsets/virtualbox-4.2.8-patches-01.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="+additions alsa doc extensions headless java pam pulseaudio +opengl python +qt4 +sdk vboxwebsrv vnc"
+
+RDEPEND="!app-emulation/virtualbox-bin
+	~app-emulation/virtualbox-modules-${PV}
+	dev-libs/libIDL
+	>=dev-libs/libxslt-1.1.19
+	net-misc/curl
+	dev-libs/openssl
+	dev-libs/libxml2
+	sys-libs/zlib
+	>=virtual/udev-171
+	!headless? (
+		qt4? (
+			x11-libs/qt-gui:4
+			x11-libs/qt-core:4
+			opengl? ( x11-libs/qt-opengl:4 )
+			x11-libs/libXinerama
+		)
+		opengl? ( virtual/opengl media-libs/freeglut )
+		x11-libs/libX11
+		x11-libs/libXcursor
+		x11-libs/libXext
+		x11-libs/libXmu
+		x11-libs/libXt
+		media-libs/libsdl:0[X,video]
+	)
+	vnc? ( >=net-libs/libvncserver-0.9.9 )
+	java? ( || ( virtual/jre:1.7 virtual/jre:1.6 ) )"
+DEPEND="${RDEPEND}
+	>=dev-util/kbuild-0.1.9998_pre20120806
+	>=dev-lang/yasm-0.6.2
+	sys-devel/bin86
+	sys-power/iasl
+	media-libs/libpng
+	pam? ( sys-libs/pam )
+	sys-libs/libcap
+	doc? (
+		dev-texlive/texlive-basic
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-latexrecommended
+		dev-texlive/texlive-latexextra
+		dev-texlive/texlive-fontsrecommended
+		dev-texlive/texlive-fontsextra
+	)
+	java? ( || ( virtual/jdk:1.7 virtual/jdk:1.6 ) )
+	virtual/pkgconfig
+	alsa? ( >=media-libs/alsa-lib-1.0.13 )
+	!headless? ( x11-libs/libXinerama )
+	pulseaudio? ( media-sound/pulseaudio )
+	vboxwebsrv? ( >=net-libs/gsoap-2.7.13 )"
+PDEPEND="additions? ( ~app-emulation/virtualbox-additions-${PV} )
+	extensions? ( ~app-emulation/virtualbox-extpack-oracle-${PV} )"
+
+QA_TEXTRELS_x86="usr/lib/virtualbox-ose/VBoxGuestPropSvc.so
+	usr/lib/virtualbox/VBoxSDL.so
+	usr/lib/virtualbox/VBoxSharedFolders.so
+	usr/lib/virtualbox/VBoxDD2.so
+	usr/lib/virtualbox/VBoxOGLrenderspu.so
+	usr/lib/virtualbox/VBoxPython.so
+	usr/lib/virtualbox/VBoxDD.so
+	usr/lib/virtualbox/VBoxDDU.so
+	usr/lib/virtualbox/VBoxREM64.so
+	usr/lib/virtualbox/VBoxSharedClipboard.so
+	usr/lib/virtualbox/VBoxHeadless.so
+	usr/lib/virtualbox/VBoxRT.so
+	usr/lib/virtualbox/VBoxREM.so
+	usr/lib/virtualbox/VBoxSettings.so
+	usr/lib/virtualbox/VBoxKeyboard.so
+	usr/lib/virtualbox/VBoxSharedCrOpenGL.so
+	usr/lib/virtualbox/VBoxVMM.so
+	usr/lib/virtualbox/VirtualBox.so
+	usr/lib/virtualbox/VBoxOGLhosterrorspu.so
+	usr/lib/virtualbox/components/VBoxC.so
+	usr/lib/virtualbox/components/VBoxSVCM.so
+	usr/lib/virtualbox/components/VBoxDDU.so
+	usr/lib/virtualbox/components/VBoxRT.so
+	usr/lib/virtualbox/components/VBoxREM.so
+	usr/lib/virtualbox/components/VBoxVMM.so
+	usr/lib/virtualbox/VBoxREM32.so
+	usr/lib/virtualbox/VBoxPython2_4.so
+	usr/lib/virtualbox/VBoxPython2_5.so
+	usr/lib/virtualbox/VBoxPython2_6.so
+	usr/lib/virtualbox/VBoxPython2_7.so
+	usr/lib/virtualbox/VBoxXPCOMC.so
+	usr/lib/virtualbox/VBoxOGLhostcrutil.so
+	usr/lib/virtualbox/VBoxNetDHCP.so"
+
+REQUIRED_USE="
+	java? ( sdk )
+	python? ( sdk )
+	vboxwebsrv? ( java )
+"
+
+pkg_setup() {
+	if ! use headless && ! use qt4 ; then
+		einfo "No USE=\"qt4\" selected, this build will not include"
+		einfo "any Qt frontend."
+	elif use headless && use qt4 ; then
+		einfo "You selected USE=\"headless qt4\", defaulting to"
+		einfo "USE=\"headless\", this build will not include any X11/Qt frontend."
+	fi
+
+	if ! use opengl ; then
+		einfo "No USE=\"opengl\" selected, this build will lack"
+		einfo "the OpenGL feature."
+	fi
+	java-pkg-opt-2_pkg_setup
+	python_set_active_version 2
+	python_pkg_setup
+}
+
+src_prepare() {
+	# Remove shipped binaries (kBuild,yasm), see bug #232775
+	rm -rf kBuild/bin tools
+
+	# Disable things unused or split into separate ebuilds
+	sed -e "s@MY_LIBDIR@$(get_libdir)@" \
+		"${FILESDIR}"/${PN}-4-localconfig > LocalConfig.kmk || die
+
+	# Respect LDFLAGS
+	sed -e "s@_LDFLAGS\.${ARCH}*.*=@& ${LDFLAGS}@g" \
+		-i Config.kmk src/libs/xpcom18a4/Config.kmk || die
+
+	# Use PAM only when pam USE flag is enbaled (bug #376531)
+	if ! use pam ; then
+		elog "Disabling PAM removes the possibility to use the VRDP features."
+		sed -i 's@^.*VBOX_WITH_PAM@#VBOX_WITH_PAM@' Config.kmk || die
+		sed -i 's@\(.*/auth/Makefile.kmk.*\)@#\1@' \
+			src/VBox/HostServices/Makefile.kmk || die
+	fi
+
+	# add correct java path
+	if use java ; then
+		sed "s@/usr/lib/jvm/java-6-sun@$(java-config -O)@" \
+			-i "${S}"/Config.kmk || die
+		java-pkg-opt-2_src_prepare
+	fi
+
+	if ! gcc-specs-pie ; then
+		EPATCH_EXCLUDE="050_${PN}-4.2.0-nopie.patch"
+	fi
+
+	EPATCH_SUFFIX="patch" \
+	EPATCH_FORCE="yes" \
+	epatch "${WORKDIR}/patches"
+
+	# fix location of ifconfig binary (bug #455902)
+	local ifcfg="$(type -p ifconfig)"
+	if [ "${ifcfg}" != "/sbin/ifconfig" ] ; then
+		sed "/VBOXADPCTL_IFCONFIG_PATH/s@/sbin/ifconfig@${ifcfg}@" \
+			-i "${S}"/src/apps/adpctl/VBoxNetAdpCtl.cpp \
+			|| die
+	fi
+
+	# disable USB features which need closed source VRDE
+	#sed '/^VBOX_WITH_USB_VIDEO/s@1@0@;/^VBOX_WITH_USB_CARDREADER/s@1@0@' \
+	#	-i "${S}"/Config.kmk || die
+	#sed -e '/VBOX_WITH_USB_VIDEO/d' -e '/VBOX_WITH_USB_CARDREADER/d' \
+	#	-i "${S}"/src/VBox/Main/Makefile.kmk || die
+}
+
+src_configure() {
+	local myconf
+	use alsa       || myconf+=" --disable-alsa"
+	use opengl     || myconf+=" --disable-opengl"
+	use pulseaudio || myconf+=" --disable-pulse"
+	use python     || myconf+=" --disable-python"
+	use java       || myconf+=" --disable-java"
+	use vboxwebsrv && myconf+=" --enable-webservice"
+	use vnc        && myconf+=" --enable-vnc"
+	use doc        || myconf+=" --disable-docs"
+	if ! use headless ; then
+		use qt4 || myconf+=" --disable-qt4"
+	else
+		myconf+=" --build-headless --disable-opengl"
+	fi
+	# not an autoconf script
+	./configure \
+		--with-gcc="$(tc-getCC)" \
+		--with-g++="$(tc-getCXX)" \
+		--disable-kmods \
+		--disable-dbus \
+		--disable-devmapper \
+		${myconf} \
+		|| die "configure failed"
+}
+
+src_compile() {
+	source ./env.sh
+
+	# Force kBuild to respect C[XX]FLAGS and MAKEOPTS (bug #178529)
+	# and strip all flags
+	# strip-flags
+
+	MAKE="kmk" emake \
+		VBOX_VERSION_STRING='$(VBOX_VERSION_MAJOR).$(VBOX_VERSION_MINOR).$(VBOX_VERSION_BUILD)'_Gentoo_ \
+		TOOL_GCC3_CC="$(tc-getCC)" TOOL_GCC3_CXX="$(tc-getCXX)" \
+		TOOL_GCC3_AS="$(tc-getCC)" TOOL_GCC3_AR="$(tc-getAR)" \
+		TOOL_GCC3_LD="$(tc-getCXX)" TOOL_GCC3_LD_SYSMOD="$(tc-getLD)" \
+		TOOL_GCC3_CFLAGS="${CFLAGS}" TOOL_GCC3_CXXFLAGS="${CXXFLAGS}" \
+		VBOX_GCC_OPT="${CXXFLAGS}" \
+		TOOL_YASM_AS=yasm KBUILD_PATH="${S}/kBuild" \
+		all || die "kmk failed"
+}
+
+src_install() {
+	cd "${S}"/out/linux.${ARCH}/release/bin || die
+
+	# Create configuration files
+	insinto /etc/vbox
+	newins "${FILESDIR}/${PN}-4-config" vbox.cfg
+
+	# Set the right libdir
+	sed -i \
+		-e "s@MY_LIBDIR@$(get_libdir)@" \
+		"${D}"/etc/vbox/vbox.cfg || die "vbox.cfg sed failed"
+
+	# Symlink binaries to the shipped wrapper
+	exeinto /usr/$(get_libdir)/${PN}
+	newexe "${FILESDIR}/${PN}-ose-3-wrapper" "VBox" || die
+	fowners root:vboxusers /usr/$(get_libdir)/${PN}/VBox
+	fperms 0750 /usr/$(get_libdir)/${PN}/VBox
+
+	dosym /usr/$(get_libdir)/${PN}/VBox /usr/bin/VBoxManage
+	dosym /usr/$(get_libdir)/${PN}/VBox /usr/bin/VBoxVRDP
+	dosym /usr/$(get_libdir)/${PN}/VBox /usr/bin/VBoxHeadless
+	dosym /usr/$(get_libdir)/${PN}/VBoxTunctl /usr/bin/VBoxTunctl
+
+	# Install binaries and libraries
+	insinto /usr/$(get_libdir)/${PN}
+	doins -r components || die
+
+	if use sdk ; then
+		doins -r sdk || die
+	fi
+
+	if use vboxwebsrv ; then
+		doins vboxwebsrv || die
+		fowners root:vboxusers /usr/$(get_libdir)/${PN}/vboxwebsrv
+		fperms 0750 /usr/$(get_libdir)/${PN}/vboxwebsrv
+		dosym /usr/$(get_libdir)/${PN}/VBox /usr/bin/vboxwebsrv
+		newinitd "${FILESDIR}"/vboxwebsrv-initd vboxwebsrv
+		newconfd "${FILESDIR}"/vboxwebsrv-confd vboxwebsrv
+	fi
+
+	for each in VBox{Manage,SVC,XPCOMIPCD,Tunctl,NetAdpCtl,NetDHCP,ExtPackHelperApp} *so *r0 *gc ; do
+		doins $each || die
+		fowners root:vboxusers /usr/$(get_libdir)/${PN}/${each}
+		fperms 0750 /usr/$(get_libdir)/${PN}/${each}
+	done
+	# VBoxNetAdpCtl and VBoxNetDHCP binaries need to be suid root in any case..
+	fperms 4750 /usr/$(get_libdir)/${PN}/VBoxNetAdpCtl
+	fperms 4750 /usr/$(get_libdir)/${PN}/VBoxNetDHCP
+
+	# VBoxSVC needs to be pax-marked (bug #403453)
+	pax-mark -m "${D}"/usr/$(get_libdir)/${PN}/VBoxSVC || die
+
+	if ! use headless ; then
+		for each in VBox{SDL,Headless} ; do
+			doins $each || die
+			fowners root:vboxusers /usr/$(get_libdir)/${PN}/${each}
+			fperms 4750 /usr/$(get_libdir)/${PN}/${each}
+			pax-mark -m "${D}"/usr/$(get_libdir)/${PN}/${each}
+		done
+
+		if use opengl && use qt4 ; then
+			doins VBoxTestOGL || die
+			fowners root:vboxusers /usr/$(get_libdir)/${PN}/VBoxTestOGL
+			fperms 0750 /usr/$(get_libdir)/${PN}/VBoxTestOGL
+		fi
+
+		dosym /usr/$(get_libdir)/${PN}/VBox /usr/bin/VBoxSDL
+
+		if use qt4 ; then
+			doins VirtualBox || die
+			fowners root:vboxusers /usr/$(get_libdir)/${PN}/VirtualBox
+			fperms 4750 /usr/$(get_libdir)/${PN}/VirtualBox
+			pax-mark -m "${D}"/usr/$(get_libdir)/${PN}/VirtualBox
+
+			dosym /usr/$(get_libdir)/${PN}/VBox /usr/bin/VirtualBox
+
+			newmenu "${FILESDIR}"/${PN}-ose.desktop-2 ${PN}.desktop
+		fi
+
+		pushd "${S}"/src/VBox/Resources/OSE &>/dev/null || die
+		for size in 16 32 48 64 128 ; do
+			newicon -s ${size} ${PN}-${size}px.png ${PN}.png
+		done
+		newicon ${PN}-48px.png ${PN}.png
+		popd &>/dev/null || die
+	else
+		doins VBoxHeadless || die
+		fowners root:vboxusers /usr/$(get_libdir)/${PN}/VBoxHeadless
+		fperms 4750 /usr/$(get_libdir)/${PN}/VBoxHeadless
+		pax-mark -m "${D}"/usr/$(get_libdir)/${PN}/VBoxHeadless
+	fi
+
+	insinto /usr/$(get_libdir)/${PN}
+	# Install EFI Firmware files (bug #320757)
+	pushd "${S}"/src/VBox/Devices/EFI/FirmwareBin &>/dev/null || die
+	for fwfile in VBoxEFI{32,64}.fd ; do
+		doins ${fwfile} || die
+		fowners root:vboxusers /usr/$(get_libdir)/${PN}/${fwfile} || die
+	done
+	popd &>/dev/null || die
+
+	# New way of handling USB device nodes for VBox (bug #356215)
+	local udevdir="$(udev_get_udevdir)"
+	insinto ${udevdir}
+	doins VBoxCreateUSBNode.sh
+	fowners root:vboxusers ${udevdir}/VBoxCreateUSBNode.sh
+	fperms 0750 ${udevdir}/VBoxCreateUSBNode.sh
+	insinto ${udevdir}/rules.d
+	doins "${FILESDIR}"/10-virtualbox.rules
+	sed "s@%UDEVDIR%@${udevdir}@" \
+		-i "${D}"${udevdir}/rules.d/10-virtualbox.rules || die
+
+	insinto /usr/share/${PN}
+	if ! use headless && use qt4 ; then
+		doins -r nls
+	fi
+
+	# VRDPAuth only works with this (bug #351949)
+	dosym VBoxAuth.so  /usr/$(get_libdir)/${PN}/VRDPAuth.so
+
+	# set an env-variable for 3rd party tools
+	echo -n "VBOX_APP_HOME=/usr/$(get_libdir)/${PN}" > "${T}/90virtualbox"
+	doenvd "${T}/90virtualbox"
+
+	if use java ; then
+		java-pkg_regjar "${D}/usr/$(get_libdir)/${PN}/sdk/bindings/xpcom/java/vboxjxpcom.jar"
+		java-pkg_regso "${D}/usr/$(get_libdir)/${PN}/libvboxjxpcom.so"
+	fi
+}
+
+pkg_postinst() {
+	fdo-mime_desktop_database_update
+
+	udevadm control --reload-rules && udevadm trigger --subsystem-match=usb
+
+	if ! use headless && use qt4 ; then
+		elog "To launch VirtualBox just type: \"VirtualBox\"."
+	fi
+	elog "You must be in the vboxusers group to use VirtualBox."
+	elog ""
+	elog "The latest user manual is available for download at:"
+	elog "http://download.virtualbox.org/virtualbox/${PV}/UserManual.pdf"
+	elog ""
+	elog "For advanced networking setups you should emerge:"
+	elog "net-misc/bridge-utils and sys-apps/usermode-utilities"
+	elog ""
+	elog "IMPORTANT!"
+	elog "If you upgrade from app-emulation/virtualbox-ose make sure to run"
+	elog "\"env-update\" as root and logout and relogin as the user you wish"
+	elog "to run ${PN} as."
+	elog ""
+	elog "Starting with version 4.0.0, ${PN} has USB-1 support."
+	elog "For USB-2 support, PXE-boot ability and VRDP support please emerge"
+	elog "  app-emulation/virtualbox-extpack-oracle"
+	elog "package."
+	if [ -e "${ROOT}/etc/udev/rules.d/10-virtualbox.rules" ] ; then
+		elog ""
+		elog "Please remove \"${ROOT}/etc/udev/rules.d/10-virtualbox.rules\""
+		elog "or else USB in ${PN} won't work."
+	fi
+}
+
+pkg_postrm() {
+	fdo-mime_desktop_database_update
+}