app-emulation/virtualbox: Revbump to install VBoxVolInfo (via USE="lvm")

Package-Manager: portage-2.2.28
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

3 files changed, 543 insertions, 0 deletions

diff --git a/app-emulation/virtualbox/files/virtualbox-ose-5-wrapper b/app-emulation/virtualbox/files/virtualbox-ose-5-wrapper
new file mode 100644
index 000000000000..e2249b0e16f9
--- /dev/null
+++ b/app-emulation/virtualbox/files/virtualbox-ose-5-wrapper
@@ -0,0 +1,113 @@
+#!/bin/sh
+## @file
+# Oracle VM VirtualBox startup script, Linux hosts.
+#
+
+#
+# Copyright (C) 2006-2015 Oracle Corporation
+#
+# 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.
+#
+
+PATH="/usr/bin:/bin:/usr/sbin:/sbin"
+CONFIG="/etc/vbox/vbox.cfg"
+
+test -r "${CONFIG}" &&
+    . "${CONFIG}"
+test -z "${INSTALL_DIR}" &&
+    if test -f /usr/lib/virtualbox/VirtualBox &&
+        test -x /usr/lib/virtualbox/VirtualBox; then
+        INSTALL_DIR=/usr/lib/virtualbox
+    else
+        echo "Could not find VirtualBox installation. Please reinstall."
+        exit 1
+    fi
+
+# 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 vboxdrv kernel module is not loaded. Either there is no module
+         available for the current kernel (`uname -r`) or it failed to
+         load. Please recompile the kernel module and install it 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=`basename $0`
+case "$APP" in
+    VirtualBox|virtualbox)
+        exec "$INSTALL_DIR/VirtualBox" "$@"
+        ;;
+    VBoxManage|vboxmanage)
+        exec "$INSTALL_DIR/VBoxManage" "$@"
+        ;;
+    VBoxSDL|vboxsdl)
+        exec "$INSTALL_DIR/VBoxSDL" "$@"
+        ;;
+    VBoxVRDP|VBoxHeadless|vboxheadless)
+        exec "$INSTALL_DIR/VBoxHeadless" "$@"
+        ;;
+    VBoxAutostart|vboxautostart)
+        exec "$INSTALL_DIR/VBoxAutostart" "$@"
+        ;;
+    VBoxBalloonCtrl|vboxballoonctrl)
+        exec "$INSTALL_DIR/VBoxBalloonCtrl" "$@"
+        ;;
+    VBoxDTrace|vboxdtrace)
+        exec "$INSTALL_DIR/VBoxDTrace" "$@"
+        ;;
+    vboxwebsrv)
+        exec "$INSTALL_DIR/vboxwebsrv" "$@"
+        ;;
+    *)
+        echo "Unknown application - $APP"
+        exit 1
+        ;;
+esac
+exit 0
diff --git a/app-emulation/virtualbox/metadata.xml b/app-emulation/virtualbox/metadata.xml
index 3dd12a57e6f4..a070b7635395 100644
--- a/app-emulation/virtualbox/metadata.xml
+++ b/app-emulation/virtualbox/metadata.xml
@@ -9,6 +9,7 @@
 	<flag name="additions">Install Guest System Tools ISO</flag>
 	<flag name="extensions">Install extension module packages</flag>
 	<flag name="headless">Build without any graphic frontend</flag>
+	<flag name="lvm">Build VBoxVolInfo that needs devicemapper from <pkg>sys-fs/lvm2</pkg>.</flag>
 	<flag name="sdk">Enable building of SDK</flag>
 	<flag name="udev">Controls installation of special USB udev rules.</flag>
 	<flag name="vboxwebsrv">Build and install the VirtualBox webservice</flag>
diff --git a/app-emulation/virtualbox/virtualbox-5.0.16-r1.ebuild b/app-emulation/virtualbox/virtualbox-5.0.16-r1.ebuild
new file mode 100644
index 000000000000..c842c91a5a21
--- /dev/null
+++ b/app-emulation/virtualbox/virtualbox-5.0.16-r1.ebuild
@@ -0,0 +1,429 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+inherit eutils fdo-mime flag-o-matic java-pkg-opt-2 linux-info multilib pax-utils python-single-r1 toolchain-funcs udev
+
+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}/${MY_P}.tar.bz2
+	https://dev.gentoo.org/~polynomial-c/${PN}/patchsets/${PN}-5.0.16-patches-01.tar.xz"
+S="${WORKDIR}/${MY_P}"
+
+DESCRIPTION="Family of powerful x86 virtualization products for enterprise as well as home use"
+HOMEPAGE="http://www.virtualbox.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="alsa doc headless java libressl lvm pam pulseaudio +opengl python +qt4 +sdk +udev vboxwebsrv vnc"
+
+RDEPEND="!app-emulation/virtualbox-bin
+	~app-emulation/virtualbox-modules-${PV}
+	dev-libs/libIDL
+	>=dev-libs/libxslt-1.1.19
+	net-misc/curl
+	dev-libs/libxml2
+	media-libs/libpng:0=
+	media-libs/libvpx:0=
+	sys-libs/zlib
+	!headless? (
+		media-libs/libsdl:0[X,video]
+		x11-libs/libX11
+		x11-libs/libXcursor
+		x11-libs/libXext
+		x11-libs/libXmu
+		x11-libs/libXt
+		opengl? ( virtual/opengl media-libs/freeglut )
+		qt4? (
+			dev-qt/qtgui:4
+			dev-qt/qtcore:4
+			opengl? ( dev-qt/qtopengl:4 )
+			x11-libs/libXinerama
+		)
+	)
+	java? ( >=virtual/jre-1.6:= )
+	libressl? ( dev-libs/libressl:= )
+	!libressl? ( dev-libs/openssl:0= )
+	lvm? ( sys-fs/lvm2 )
+	udev? ( >=virtual/udev-171 )
+	vnc? ( >=net-libs/libvncserver-0.9.9 )"
+DEPEND="${RDEPEND}
+	>=dev-util/kbuild-0.1.9998_pre20131130
+	>=dev-lang/yasm-0.6.2
+	sys-devel/bin86
+	sys-libs/libcap
+	sys-power/iasl
+	virtual/pkgconfig
+	alsa? ( >=media-libs/alsa-lib-1.0.13 )
+	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
+	)
+	!headless? ( x11-libs/libXinerama )
+	java? ( >=virtual/jre-1.6:= )
+	pam? ( sys-libs/pam )
+	pulseaudio? ( media-sound/pulseaudio )
+	vboxwebsrv? ( net-libs/gsoap[-gnutls(-)] )
+	${PYTHON_DEPS}"
+
+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_7.so
+	usr/lib/virtualbox/VBoxXPCOMC.so
+	usr/lib/virtualbox/VBoxOGLhostcrutil.so
+	usr/lib/virtualbox/VBoxNetDHCP.so
+	usr/lib/virtualbox/VBoxNetNAT.so"
+
+REQUIRED_USE="
+	java? ( sdk )
+	python? ( sdk )
+	vboxwebsrv? ( java )
+	${PYTHON_REQUIRED_USE}
+"
+
+pkg_setup() {
+	if ! use headless && ! use qt4 ; then
+		einfo "No USE=\"qt4\" selected, this build will not include"
+		einfo "any Qt frontend."
+	elif use headless && use qt4 ; then
+		einfo "You selected USE=\"headless qt4\", defaulting to"
+		einfo "USE=\"headless\", this build will not include any X11/Qt frontend."
+	fi
+
+	if ! use opengl ; then
+		einfo "No USE=\"opengl\" selected, this build will lack"
+		einfo "the OpenGL feature."
+	fi
+	if ! use python ; then
+		einfo "You have disabled the \"python\" USE flag. This will only"
+		einfo "disable the python bindings being installed."
+	fi
+	java-pkg-opt-2_pkg_setup
+	python-single-r1_pkg_setup
+
+	tc-ld-disable-gold #bug 488176
+	tc-export CC CXX LD AR RANLIB
+	export HOST_CC="$(tc-getBUILD_CC)"
+}
+
+src_prepare() {
+	# Remove shipped binaries (kBuild,yasm), see bug #232775
+	rm -r kBuild/bin tools || die
+
+	# Disable things unused or split into separate ebuilds
+	sed -e "s@MY_LIBDIR@$(get_libdir)@" \
+		"${FILESDIR}"/${PN}-5-localconfig > LocalConfig.kmk || die
+
+	# Respect LDFLAGS
+	sed -e "s@_LDFLAGS\.${ARCH}*.*=@& ${LDFLAGS}@g" \
+		-i Config.kmk src/libs/xpcom18a4/Config.kmk || die
+
+	# Do not use hard-coded ld (related to bug #488176)
+	sed -e '/QUIET)ld /s@ld @$(LD) @' \
+		-i src/VBox/Devices/PC/ipxe/Makefile.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
+		rm "${WORKDIR}/patches/050_${PN}-5.0.2-nopie.patch" || die
+	fi
+
+	eapply "${WORKDIR}/patches"
+
+	eapply_user
+}
+
+src_configure() {
+	local myconf
+	use alsa       || myconf+=( --disable-alsa )
+	use doc        || myconf+=( --disable-docs )
+	use java       || myconf+=( --disable-java )
+	use lvm        || myconf+=( --disable-devmapper )
+	use opengl     || myconf+=( --disable-opengl )
+	use pulseaudio || myconf+=( --disable-pulse )
+	use python     || myconf+=( --disable-python )
+	use vboxwebsrv && myconf+=( --enable-webservice )
+	use vnc        && myconf+=( --enable-vnc )
+	if ! use headless ; then
+		use qt4 || myconf+=( --disable-qt4 )
+	else
+		myconf+=( --build-headless --disable-opengl )
+	fi
+	if use amd64 && ! has_multilib_profile ; then
+		myconf+=( --disable-vmmraw )
+	fi
+	# not an autoconf script
+	./configure \
+		--with-gcc="$(tc-getCC)" \
+		--with-g++="$(tc-getCXX)" \
+		--disable-dbus \
+		--disable-kmods \
+		${myconf[@]} \
+		|| die "configure failed"
+}
+
+src_compile() {
+	source ./env.sh || die
+
+	# Force kBuild to respect C[XX]FLAGS and MAKEOPTS (bug #178529)
+	# and strip all flags
+	# strip-flags
+
+	MAKEJOBS=$(echo ${MAKEOPTS} | egrep -o '(\-j|\-\-jobs)(=?|[[:space:]]*)[[:digit:]]+')
+	MAKELOAD=$(echo ${MAKEOPTS} | egrep -o '(\-l|\-\-load-average)(=?|[[:space:]]*)[[:digit:]]+') #'
+	MAKEOPTS="${MAKEJOBS} ${MAKELOAD}"
+	MAKE="kmk" emake \
+		VBOX_BUILD_PUBLISHER=_Gentoo \
+		TOOL_GCC3_CC="$(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_VERBOSE=2 \
+		all
+}
+
+src_install() {
+	cd "${S}"/out/linux.${ARCH}/release/bin || die
+
+	local vbox_inst_path="/usr/$(get_libdir)/${PN}" each fwfile
+
+	vbox_inst() {
+		local binary="${1}"
+		local perms="${2:-0750}"
+		local path="${3:-${vbox_inst_path}}"
+
+		[[ -n "${binary}" ]] || die "vbox_inst: No binray given!"
+		[[ ${perms} =~ ^[[:digit:]]+{4}$ ]] || die "vbox_inst: perms must consist of four digits."
+
+		insinto ${path}
+		doins ${binary}
+		fowners root:vboxusers ${path}/${binary}
+		fperms ${perms} ${path}/${binary}
+	}
+
+	# 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"
+
+	# Install the wrapper script
+	exeinto ${vbox_inst_path}
+	newexe "${FILESDIR}/${PN}-ose-5-wrapper" "VBox"
+	fowners root:vboxusers ${vbox_inst_path}/VBox
+	fperms 0750 ${vbox_inst_path}/VBox
+
+	# Install binaries and libraries
+	insinto ${vbox_inst_path}
+	doins -r components
+
+	# *.rc files for x86_64 are only available on multilib systems
+	local rcfiles="*.rc"
+	if use amd64 && ! has_multilib_profile ; then
+		rcfiles=""
+	fi
+	for each in VBox{ExtPackHelperApp,Manage,SVC,Tunctl,XPCOMIPCD} *so *r0 ${rcfiles} ; do
+		vbox_inst ${each}
+	done
+
+	# These binaries need to be suid root in any case.
+	for each in VBox{Headless,Net{AdpCtl,DHCP,NAT}} ; do
+		vbox_inst ${each} 4750
+	done
+
+	# Install EFI Firmware files (bug #320757)
+	pushd "${S}"/src/VBox/Devices/EFI/FirmwareBin &>/dev/null || die
+	for fwfile in VBoxEFI{32,64}.fd ; do
+		vbox_inst ${fwfile} 0644
+	done
+	popd &>/dev/null || die
+
+	# VBoxSVC and VBoxManage need to be pax-marked (bug #403453)
+	# VBoxXPCOMIPCD (bug #524202)
+	for each in VBox{Headless,Manage,SVC,XPCOMIPCD} ; do
+		pax-mark -m "${D}"${vbox_inst_path}/${each}
+	done
+
+	# Symlink binaries to the shipped wrapper
+	for each in vbox{headless,manage} VBox{Headless,Manage,VRDP} ; do
+		dosym ${vbox_inst_path}/VBox /usr/bin/${each}
+	done
+	dosym ${vbox_inst_path}/VBoxTunctl /usr/bin/VBoxTunctl
+
+	# VRDPAuth only works with this (bug #351949)
+	dosym VBoxAuth.so ${vbox_inst_path}/VRDPAuth.so
+
+	# set an env-variable for 3rd party tools
+	echo -n "VBOX_APP_HOME=${vbox_inst_path}" > "${T}/90virtualbox"
+	doenvd "${T}/90virtualbox"
+
+	if ! use headless ; then
+		vbox_inst VBoxSDL 4750
+		pax-mark -m "${D}"${vbox_inst_path}/VBoxSDL
+
+		for each in vboxsdl VBoxSDL ; do
+			dosym ${vbox_inst_path}/VBox /usr/bin/${each}
+		done
+
+		if use opengl && use qt4 ; then
+			vbox_inst VBoxTestOGL
+			pax-mark -m "${D}"${vbox_inst_path}/VBoxTestOGL
+		fi
+
+		if use qt4 ; then
+			vbox_inst VirtualBox 4750
+			pax-mark -m "${D}"${vbox_inst_path}/VirtualBox
+
+			for each in virtualbox VirtualBox ; do
+				dosym ${vbox_inst_path}/VBox /usr/bin/${each}
+			done
+
+			insinto /usr/share/${PN}
+			doins -r nls
+
+			newmenu "${FILESDIR}"/${PN}-ose.desktop-2 ${PN}.desktop
+		fi
+
+		pushd "${S}"/src/VBox/Artwork/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
+		doicon -s scalable ${PN}.svg
+		popd &>/dev/null || die
+	fi
+
+	if use java ; then
+		java-pkg_regjar "${D}${vbox_inst_path}/sdk/bindings/xpcom/java/vboxjxpcom.jar"
+		java-pkg_regso "${D}${vbox_inst_path}/libvboxjxpcom.so"
+	fi
+
+	if use lvm ; then
+		vbox_inst VBoxVolInfo 4750
+		dosym ${vbox_inst_path}/VBoxVolInfo /usr/bin/VBoxVolInfo
+	fi
+
+	if use sdk ; then
+		insinto ${vbox_inst_path}
+		doins -r sdk
+	fi
+
+	if use udev ; then
+		# New way of handling USB device nodes for VBox (bug #356215)
+		local udevdir="$(get_udevdir)"
+		insinto ${udevdir}
+		doins VBoxCreateUSBNode.sh
+		fowners root:vboxusers ${udevdir}/VBoxCreateUSBNode.sh
+		fperms 0750 ${udevdir}/VBoxCreateUSBNode.sh
+		insinto ${udevdir}/rules.d
+		sed "s@%UDEVDIR%@${udevdir}@" "${FILESDIR}"/10-virtualbox.rules \
+			> "${T}"/10-virtualbox.rules || die
+		doins "${T}"/10-virtualbox.rules
+	fi
+
+	if use vboxwebsrv ; then
+		vbox_inst vboxwebsrv
+		dosym ${vbox_inst_path}/VBox /usr/bin/vboxwebsrv
+		newinitd "${FILESDIR}"/vboxwebsrv-initd vboxwebsrv
+		newconfd "${FILESDIR}"/vboxwebsrv-confd vboxwebsrv
+	fi
+}
+
+pkg_postinst() {
+	fdo-mime_desktop_database_update
+
+	if use udev ; then
+		udevadm control --reload-rules \
+			&& udevadm trigger --subsystem-match=usb
+	fi
+
+	if ! use headless && use qt4 ; then
+		elog "To launch VirtualBox just type: \"virtualbox\"."
+	fi
+	elog "You must be in the vboxusers group to use VirtualBox."
+	elog ""
+	elog "The latest user manual is available for download at:"
+	elog "http://download.virtualbox.org/virtualbox/${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."
+	elog "Starting with version 5.0.0, ${PN} no longer has the \"additions\" and"
+	elog "the \"extension\" USE flag. For installation of the guest additions ISO"
+	elog "image, please emerge"
+	elog "  app-emulation/virtualbox-additions"
+	elog "and for the USB2, USB3, VRDP and PXE boot ROM modules, please emerge"
+	elog "  app-emulation/virtualbox-extpack-oracle"
+	if ! use udev ; then
+		elog ""
+		elog "WARNING!"
+		elog "Without USE=udev, USB devices will likely not work in ${PN}."
+	elif [ -e "${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
+}