diff --git a/app-emulation/virtualbox/Manifest b/app-emulation/virtualbox/Manifest
index 07f9e0fb0d091..71b564b2a5c7c 100644
--- a/app-emulation/virtualbox/Manifest
+++ b/app-emulation/virtualbox/Manifest
@@ -1,10 +1,12 @@
 DIST VirtualBox-7.0.26.tar.bz2 174650718 BLAKE2B ba13a940b9566a5ac5b228bf29d49d4b9bf16a72da3212c305538711d363f1e6fddaa8717d4c46394ce488d2c1670874fece356740f421f44f6f40bd655f5551 SHA512 337f62438679f98b342213dbafdd3e07f7d7092a4205bfe388d64d1cc8224499621addea56b70d806c93290bb82e6150c07516e69250460a276e3b7a4484a9b6
 DIST VirtualBox-7.1.18.tar.bz2 222872511 BLAKE2B 1c692a6bd86185035e379feefddd3e98c18a49f231a2fd57702ca95c887ffe9ec435a90ebad457d07054bcd88bd31d84db61ed21ae8a99ae6d6ca39e18b1879c SHA512 bb0eae83af0ca94e502fc713a5fdf90e2760eb90e548ad102259b57edcda98f04adf6e9cb83b52bee3c1b341f1c2823fec05a0c60a2403e70be6159dd4a21c34
 DIST VirtualBox-7.2.14.tar.bz2 223796857 BLAKE2B 040bfe03852cea08e333a4f90285d69ed8727e869b47ed4075d6c0351ee819240bea4b00d375aaba27b0e2f74a4490e40cd498faa61131175a814ae6d1380be3 SHA512 97fde73d0c93cdd26d148429b1f6b92538469b41006888803024505b200cb78e8098e19a101d9cc471991a6be7519bbf42b8818ddd584925946af048dc2ffff3
+DIST VirtualBox-7.2.16.tar.bz2 224818919 BLAKE2B 69b76f2a3b46583f0c4322dad33fd158e4ab03c66e6c588e20c1f9fc36f94fa08c5cb7c4030388b40dbc81d5a947d26a072d533de916111be46a919c1cb31bfc SHA512 273b12490b895ba50f8dd8b9df430d029683ce43823381e332c272712016c7349def83a34075f8c6b96682f79584b8c039bac7fda941fc167a8839a3adedd0d6
 DIST VirtualBox-7.2.8.tar.bz2 207408458 BLAKE2B f57d2cbf02cb6b4b78a203737d1e12916b396e188a58d075b2b6414e83e526f0adecab7e317b33a639de51d30b8351d74dc4beb48e57e5a0feb1bf68d2523339 SHA512 a67256506c870b7fcecb0ec8b1d5e75490ee02379b5e967aead44ed09e2b15c0a2c3fd2d1e021281609d8d1f98b161cd3aa0265938490a999a700a1e01a9013b
 DIST virtualbox-help-7.1.0.tar.xz 1631644 BLAKE2B 408748619d1e981b9d5b5e615baca75ff297e9b7e745751767361b7b9c74345a3db1980734439f3868c412fe28a6b687b417adc3cc148d2e2b8a9fa60e48463b SHA512 513b8474d4fbf7cdb83624dc8d344122c524d92f9f84b32784161c8e1cac8ddc2c265447621d7cd3cf105d555a044e6abf42155f413ba89d507eba7ce3b2da89
 DIST virtualbox-help-7.1.18.tar.xz 8350244 BLAKE2B 4c63fc530418d4852a6a88b4dacd2c9e9fa753ff3836ebadb2f6cc99296c35604bddf0a95addbcdf2f4d36ddc5299395f3bde0fa0e2201d1dc48d262197a8bd3 SHA512 247bf80af406e4f76d71e8b966f113f138b5f08bf3755fe9e70cabc9a9f1d098215dbadb00ab184e9325e5cee7e927fad0a360faa28f90598bd995e70996d640
 DIST virtualbox-help-7.2.14.tar.xz 8379920 BLAKE2B 5a63006fa6c974c87d9ad31df19f37b7bc26f8edcc6f43b27ce443e3e3447b8c5dd094f1e24908b21c043408a2c290bf8c9be3ece1d213794b87e537b464ad0f SHA512 124014da86b309f6360806c72166e8b544e2045668d6104cf135098123140a6542c8cddb829392002edd18c67d74bb7a0807fec6f83e9fa52287d8795ab98c7f
+DIST virtualbox-help-7.2.16.tar.xz 8380044 BLAKE2B 8765b1ef71d3eeabe029baa0732ce24782e0aa1d5f0b2f7d773d457b932d67b7020e5a063913d01c6aabea5476815aa01dc8d01ec449224aed39bf943a9bb4ce SHA512 6cf9b271b5197b6dab28c4f3b07cdad96a4a76182cd4904d68df16aa81c8219f8c01b0b7e19b96666158bf986f15bb92234acd6f9a31bdabd49e36632c5e4746
 DIST virtualbox-help-7.2.8.tar.xz 8378772 BLAKE2B 6941831bcdabe0017f3b03c4741ac5df5feef8aa376f0686878eb70e8ae7e9bdf878a34db86b4756ac65476ea08e3e0f1417db7870d35619bb4065bd271264dd SHA512 476d9e3ca3c338ec0c54a91204c24b5033af75c60d55e66693093bef30262157437f36a66c5c8184e9eb95b0a243cd6ec5c59f2c5b9c6dc31f94ab5cea393e5f
 DIST virtualbox-patches-7.0.22-r1.tar.bz2 6972 BLAKE2B e9116cb2ed874f9a0133e756b725a48ee665a412114d04195849f5930782c65678a2aaf581b9b02bc29001be4191116e322643232ee37de5cba0f2b5049b615f SHA512 be72b596f63229bd28b22c026108cf5a5c951f58343a709f158446593e6f872a81734dd83a838dd91c02c80854312e2cad81f3a525035db5ffabeb96729a8276
 DIST virtualbox-patches-7.1.16.tar.bz2 6001 BLAKE2B 0e8bd42b9556321841e94827df500cbed40ecffc47e2e82fbcc7a98e00a069322e7e549f6ceb250359735d3602467fa55c81aa2534c05502b1854e8a11b839c5 SHA512 aea93103e5122568b7c0bb70566872935326675c7f9dda00563a83e0cb59c92020501e780e30b2b58c1c0b0f2cb97a6d72379702c913c14fd4c7546f7e033361
diff --git a/app-emulation/virtualbox/virtualbox-7.2.16.ebuild b/app-emulation/virtualbox/virtualbox-7.2.16.ebuild
new file mode 100644
index 0000000000000..4a24b6c4b999d
--- /dev/null
+++ b/app-emulation/virtualbox/virtualbox-7.2.16.ebuild
@@ -0,0 +1,785 @@
+# Copyright 2022-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# To add a new Python here:
+# 1. Patch src/libs/xpcom18a4/python/Makefile.kmk (copy the previous impl's logic)
+#    Do NOT skip this part. It'll end up silently not-building the Python extension
+#    or otherwise misbehaving if you do.
+#
+# 2. Then update PYTHON_COMPAT & set PYTHON_SINGLE_TARGET for testing w/ USE=python.
+#
+#  May need to look at other distros (e.g. Arch Linux) to find patches for newer
+#  Python versions as upstream tends to lag. Upstream may have patches on their
+#  trunk branch but not release branch.
+#
+#  See bug #785835, bug #856121.
+PYTHON_COMPAT=( python3_{12..14} )
+
+inherit desktop edo flag-o-matic java-pkg-opt-2 linux-info multilib optfeature pax-utils \
+	python-single-r1 tmpfiles toolchain-funcs udev xdg
+
+MY_PN="VirtualBox"
+MY_P=${MY_PN}-${PV^^}
+HELP_PV=${PV}
+PATCHES_PV="7.2.14"
+
+DESCRIPTION="Family of powerful x86 virtualization products for enterprise and home use"
+HOMEPAGE="https://www.virtualbox.org/ https://github.com/VirtualBox/virtualbox"
+SRC_URI="
+	https://download.virtualbox.org/virtualbox/${PV^^}/${MY_P}.tar.bz2
+	https://gitweb.gentoo.org/proj/virtualbox-patches.git/snapshot/virtualbox-patches-${PATCHES_PV}.tar.bz2
+	gui? ( !doc? (
+		https://distfiles.gentoo.org/pub/dev/ceamac@gentoo.org/${CATEGORY}/${PN}/${PN}-help-${HELP_PV}.tar.xz
+	) )
+"
+S="${WORKDIR}/${MY_PN}-${PV^^}"
+
+LICENSE="GPL-2+ GPL-3 LGPL-2.1 MIT dtrace? ( CDDL )"
+SLOT="0/$(ver_cut 1-2)"
+KEYWORDS="~amd64"
+IUSE="X alsa dbus debug doc dtrace +gui java lvm nls pam pch pulseaudio +opengl python +sdk +sdl test +udev vboxwebsrv vde vnc wayland"
+RESTRICT="!test? ( test )"
+
+unset WATCOM #856769
+
+COMMON_DEPEND="
+	acct-group/vboxusers
+	app-arch/xz-utils
+	~app-emulation/virtualbox-modules-${PV%*a}
+	dev-libs/libtpms
+	dev-libs/libxml2:=
+	dev-libs/openssl:0=
+	media-libs/libjpeg-turbo:=
+	media-libs/libogg
+	media-libs/libpng:0=
+	media-libs/libvorbis
+	media-libs/libvpx:0=
+	net-misc/curl
+	virtual/zlib:=
+	dbus? ( sys-apps/dbus )
+	gui? (
+		dev-qt/qtbase:6[X=,wayland=,widgets]
+		dev-qt/qtscxml:6
+		dev-qt/qttools:6[assistant]
+		x11-libs/libX11
+		x11-libs/libXt
+	)
+	lvm? ( sys-fs/lvm2 )
+	opengl? (
+		media-libs/libglvnd[X]
+		media-libs/vulkan-loader
+		x11-libs/libX11
+		x11-libs/libXt
+	)
+	pam? ( sys-libs/pam )
+	python? ( ${PYTHON_DEPS} )
+	sdl? (
+		media-libs/libsdl2[X,video]
+		x11-libs/libX11
+		x11-libs/libXt
+	)
+	vboxwebsrv? ( net-libs/gsoap[-gnutls(-),debug?] )
+	vde? ( net-misc/vde )
+	vnc? ( >=net-libs/libvncserver-0.9.9 )
+"
+# We're stuck on JDK (and JRE, I guess?) 1.8 because of need for wsimport
+# with USE="vboxwebsrv java". Note that we have to put things in DEPEND,
+# not (only, anyway) BDEPEND, as the eclass magic to set the environment variables
+# based on *DEPEND doesn't work for BDEPEND at least right now.
+#
+# There's a comment in Config.kmk about it
+# ("With Java 11 wsimport was removed, usually part of a separate install now.")
+# but it needs more investigation.
+#
+# See bug #878299 to track this issue.
+DEPEND="
+	${COMMON_DEPEND}
+	>=dev-libs/libxslt-1.1.19
+	virtual/libcrypt:=
+	x11-libs/libXt
+	alsa? ( >=media-libs/alsa-lib-1.0.13 )
+	gui? (
+		x11-base/xorg-proto
+		x11-libs/libxcb:=
+		x11-libs/libXcursor
+		x11-libs/libXext
+		x11-libs/libXinerama
+		x11-libs/libXmu
+		x11-libs/libXrandr
+	)
+	java? ( virtual/jdk:1.8 )
+	opengl? (
+		x11-base/xorg-proto
+		x11-libs/libXcursor
+		x11-libs/libXinerama
+		x11-libs/libXmu
+		x11-libs/libXrandr
+		virtual/glu
+	)
+	sdl? (
+		x11-libs/libXcursor
+		x11-libs/libXinerama
+	)
+	pulseaudio? ( media-libs/libpulse )
+	udev? ( >=virtual/udev-171 )
+"
+RDEPEND="
+	${COMMON_DEPEND}
+	gui? ( x11-libs/libxcb:= )
+	java? ( virtual/jre:1.8 )
+"
+BDEPEND="
+	>=app-arch/tar-1.34-r2
+	>=dev-lang/yasm-0.6.2
+	dev-util/glslang
+	>=dev-build/kbuild-0.1.9998.3660
+	sys-apps/which
+	sys-devel/bin86
+	sys-libs/libcap
+	sys-power/iasl
+	virtual/pkgconfig
+	doc? (
+		app-doc/dita-ot-bin
+		app-text/docbook-sgml-dtd:4.4
+		app-text/docbook-xsl-ns-stylesheets
+		dev-texlive/texlive-basic
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-latexrecommended
+		dev-texlive/texlive-latexextra
+		dev-texlive/texlive-fontsrecommended
+		dev-texlive/texlive-fontsextra
+		dev-qt/qttools:6[assistant]
+		sys-libs/nss_wrapper
+	)
+	gui? ( dev-qt/qttools:6[linguist] )
+	nls? ( dev-qt/qttools:6[linguist] )
+	java? ( virtual/jdk:1.8 )
+	python? (
+		${PYTHON_DEPS}
+		test? (
+			$(python_gen_cond_dep '
+				dev-python/pytest[${PYTHON_USEDEP}]
+			')
+		)
+	)
+"
+
+QA_FLAGS_IGNORED="
+	usr/lib64/virtualbox/VBoxDDR0.r0
+	usr/lib64/virtualbox/VMMR0.r0
+	usr/lib64/virtualbox/ExtensionPacks/Oracle_VBoxDTrace_Extension_Pack/linux.amd64/VBoxDTraceR0.r0
+	usr/lib64/virtualbox/ExtensionPacks/Oracle_VBoxDTrace_Extension_Pack/linux.amd64/VBoxDTraceR0.debug
+"
+
+QA_TEXTRELS="
+	usr/lib64/virtualbox/VMMR0.r0
+	usr/lib64/virtualbox/ExtensionPacks/Oracle_VBoxDTrace_Extension_Pack/linux.amd64/VBoxDTraceR0.r0
+"
+
+QA_EXECSTACK="
+	usr/lib64/virtualbox/iPxeBaseBin
+	usr/lib64/virtualbox/VMMR0.r0
+	usr/lib64/virtualbox/VBoxDDR0.r0
+	usr/lib64/virtualbox/ExtensionPacks/Oracle_VBoxDTrace_Extension_Pack/linux.amd64/VBoxDTraceR0.r0
+	usr/lib64/virtualbox/ExtensionPacks/Oracle_VBoxDTrace_Extension_Pack/linux.amd64/VBoxDTraceR0.debug
+"
+
+QA_WX_LOAD="
+	usr/lib64/virtualbox/iPxeBaseBin
+"
+
+QA_PRESTRIPPED="
+	usr/lib64/virtualbox/VMMR0.r0
+	usr/lib64/virtualbox/VBoxDDR0.r0
+	usr/lib64/virtualbox/ExtensionPacks/Oracle_VBoxDTrace_Extension_Pack/linux.amd64/VBoxDTraceR0.r0
+"
+
+REQUIRED_USE="
+	java? ( sdk )
+	python? ( sdk ${PYTHON_REQUIRED_USE} )
+	test? ( !debug )
+	vboxwebsrv? ( java )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-7.2.8-parallel-make.patch
+
+	# Downloaded patchset
+	"${WORKDIR}"/virtualbox-patches-${PATCHES_PV}/patches
+)
+
+pkg_pretend() {
+	if ! use gui; then
+		einfo "No USE=\"gui\" selected, this build will not include any Qt frontend."
+		use X && einfo "USE=\"X\" has no effect without USE=\"gui\""
+		use wayland && einfo "USE=\"wayland\" has no effect without USE=\"gui\""
+	fi
+
+	if ! use opengl; then
+		einfo "No USE=\"opengl\" selected, this build will lack"
+		einfo "the OpenGL feature."
+	fi
+	if ! use nls && use gui; then
+		einfo "USE=\"gui\" also selects USE=\"nls\".  This build"
+		einfo "will have NLS support."
+	fi
+
+	# 749273
+	local d=${ROOT}
+	for i in usr "$(get_libdir)"; do
+		d="${d}/$i"
+		if [[ "$(stat -L -c "%g %u" "${d}")" != "0 0" ]]; then
+			die "${d} should be owned by root, VirtualBox will not start otherwise"
+		fi
+	done
+}
+
+pkg_setup() {
+	java-pkg-opt-2_pkg_setup
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+
+	if use python; then
+		mkdir test
+		cp "${FILESDIR}"/test_python.py test/
+		python_fix_shebang test/test_python.py
+	fi
+
+	# Only add nopie patch when we're on hardened
+	if gcc-specs-pie; then
+		eapply "${FILESDIR}"/050_virtualbox-5.2.8-nopie.patch
+	fi
+
+	# Remove shipped binaries (kBuild, yasm) and tools, see bug #232775
+	rm -r kBuild/bin || die
+	# Remove everything in tools except kBuildUnits
+	find tools -mindepth 1 -maxdepth 1 -name kBuildUnits -prune -o -exec rm -r {} \+ || die
+
+	# Disable things unused or split into separate ebuilds
+	sed -e "s@MY_LIBDIR@$(get_libdir)@" \
+		"${FILESDIR}"/${PN}-5-localconfig > LocalConfig.kmk || die
+
+	if ! use pch; then
+		# bug #753323
+		printf '\n%s\n' "VBOX_WITHOUT_PRECOMPILED_HEADERS=1" \
+			>> LocalConfig.kmk || die
+	fi
+
+	# bug #916002, #488176, #925347
+	tc-ld-is-mold || tc-ld-force-bfd
+
+	# Respect LDFLAGS
+	sed -e "s@_LDFLAGS\.${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
+		einfo "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
+		echo -e "\nIPRT_WITHOUT_PAM=1" >> LocalConfig.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
+
+	# bug #940482
+	filter-flags -fno-plt
+
+	# bug #908814
+	filter-lto
+
+	# bug #843437
+	cat >> LocalConfig.kmk <<-EOF || die
+		CXXFLAGS=${CXXFLAGS}
+		CFLAGS=${CFLAGS}
+	EOF
+
+	if use sdl; then
+		sed -i 's/sdl-config/sdl2-config/' configure || die
+		echo -e "\nVBOX_WITH_VBOXSDL=1" >> LocalConfig.kmk || die
+	fi
+
+	#443830
+	echo -e "\nVBOX_WITH_VBOX_IMG=1" >> LocalConfig.kmk || die
+
+	if tc-is-clang; then
+		# clang does not support this extension
+		eapply "${FILESDIR}"/${PN}-7.1.0-disable-rebuild-iPxeBiosBin.patch
+	fi
+
+	# fix doc generation
+	echo -e "\nVBOX_PATH_DOCBOOK=/usr/share/sgml/docbook/xsl-ns-stylesheets" >> LocalConfig.kmk || die
+	# replace xhtml names with numeric equivalents
+	find doc/manual -name \*.xml -exec sed -i \
+		-e 's/&nbsp;/\&#160;/g' \
+		-e 's/&ndash;/\&#8211;/g' \
+		-e 's/&larr;/\&#8592;/g' \
+		-e 's/&rarr;/\&#8594;/g' \
+		-e 's/&harr;/\&#8596;/g' {} \+ || die
+
+	# fix help path #891879
+	echo -e "\nVBOX_PATH_PACKAGE_DOCS=/usr/share/doc/${PF}" >> LocalConfig.kmk || die
+
+	# 489208
+	# Cannot patch the whole text, many translations.  Use sed instead to replace the command
+	find src/VBox/Frontends/VirtualBox/nls -name \*.ts -exec sed -i \
+		's/&apos;[^&]*\(vboxdrv setup\|vboxconfig\)&apos;/\&apos;emerge -1 virtualbox-modules\&apos;/' {} \+ || die
+	sed -i "s:'/sbin/vboxconfig':'emerge -1 virtualbox-modules':" \
+		src/VBox/Frontends/VirtualBox/src/main.cpp \
+		src/VBox/VMM/VMMR3/VMR3.cpp || die
+
+	# 890561
+	echo -e "\nVBOX_GTAR=gtar" >> LocalConfig.kmk || die
+
+	if ! use nls && ! use gui; then
+		cat >> LocalConfig.kmk <<-EOF || die
+			VBOX_WITH_NLS :=
+			VBOX_WITH_MAIN_NLS :=
+			VBOX_WITH_PUEL_NLS :=
+			VBOX_WITH_VBOXMANAGE_NLS :=
+		EOF
+	fi
+}
+
+src_configure() {
+	tc-export AR CC CXX LD RANLIB
+	export HOST_CC="$(tc-getBUILD_CC)"
+
+	# --enable-webservice is a no-op
+	# webservice is automagically enabled if gsoap is found
+	local myconf=(
+		--with-gcc="$(tc-getCC)"
+		--with-g++="$(tc-getCXX)"
+
+		--disable-kmods
+
+		$(usev !alsa --disable-alsa)
+		$(usev !dbus --disable-dbus)
+		$(usev debug --build-debug)
+		$(usev !doc --disable-docs)
+		$(usev !java --disable-java)
+		$(usev !lvm --disable-devmapper)
+		$(usev !pulseaudio --disable-pulse)
+		$(usev !python --disable-python)
+		$(usev !vboxwebsrv --with-gsoap-dir=/dev/null)
+		$(usev vde --enable-vde)
+		$(usev vnc --enable-vnc)
+	)
+
+	if use gui || use sdl || use opengl; then
+		myconf+=(
+			$(usev !opengl --disable-opengl)
+			$(usev !gui --disable-qt)
+			$(usev !sdl --disable-sdl)
+		)
+	else
+		myconf+=(
+			--build-headless
+		)
+		# disable shared clipboard when headless, it crashes when connecting with RDP: bug #955867
+		echo -e "\nVBOX_WITH_SHARED_CLIPBOARD :=" >> LocalConfig.kmk || die
+	fi
+
+	# not an autoconf script
+	edo ./configure "${myconf[@]}"
+
+	# Force usage of chosen Python implementation
+	# bug #856121, bug #785835
+	sed -i \
+		-e '/VBOX_WITH_PYTHON.*=/d' \
+		-e '/VBOX_PATH_PYTHON_INC.*=/d' \
+		-e '/VBOX_LIB_PYTHON.*=/d' \
+		AutoConfig.kmk || die
+
+	if use python; then
+		cat >> AutoConfig.kmk <<-EOF || die
+			VBOX_WITH_PYTHON=$(usev python 1)
+			VBOX_PATH_PYTHON_INC=$(python_get_includedir)
+			VBOX_LIB_PYTHON=$(python_get_library_path)
+		EOF
+
+		local mangled_python="${EPYTHON#python}"
+		mangled_python="${mangled_python/.}"
+
+		# Stub out the script which defines what the Makefile ends up
+		# building for. gen_python_deps.py gets called by the Makefile
+		# with some args and it spits out a bunch of paths for a hardcoded
+		# list of Pythons. We just override it with what we're actually using.
+		# This minimises the amount of patching we have to do for new Pythons.
+		cat > src/libs/xpcom18a4/python/gen_python_deps.py <<-EOF || die
+			print("VBOX_PYTHON${mangled_python}_INC=$(python_get_includedir)")
+			print("VBOX_PYTHON${mangled_python}_LIB=$(python_get_library_path)")
+			print("VBOX_PYTHONDEF_INC=$(python_get_includedir)")
+			print("VBOX_PYTHONDEF_LIB=$(python_get_library_path)")
+		EOF
+
+		chmod +x src/libs/xpcom18a4/python/gen_python_deps.py || die
+	else
+		cat >> AutoConfig.kmk <<-EOF || die
+			VBOX_WITH_PYTHON:=
+		EOF
+	fi
+}
+
+src_compile() {
+	source ./env.sh || die
+
+	# Force kBuild to respect C[XX]FLAGS and MAKEOPTS (bug #178529)
+	MAKEJOBS=$(grep -Eo '(\-j|\-\-jobs)(=?|[[:space:]]*)[[:digit:]]+' <<< ${MAKEOPTS})
+	MAKELOAD=$(grep -Eo '(\-l|\-\-load-average)(=?|[[:space:]]*)[[:digit:]]+' <<< ${MAKEOPTS})
+	MAKEOPTS="${MAKEJOBS} ${MAKELOAD}"
+
+	local myemakeargs=(
+		VBOX_BUILD_PUBLISHER=_Gentoo
+		VBOX_WITH_VBOXIMGMOUNT=1
+
+		KBUILD_VERBOSE=2
+
+		AS="$(tc-getCC)"
+		CC="$(tc-getCC)"
+		CXX="$(tc-getCXX)"
+
+		TOOL_GCC3_CC="$(tc-getCC)"
+		TOOL_GCC3_LD="$(tc-getCC)"
+		TOOL_GCC3_AS="$(tc-getCC)"
+		TOOL_GCC3_AR="$(tc-getAR)"
+		TOOL_GCC3_OBJCOPY="$(tc-getOBJCOPY)"
+
+		TOOL_GXX3_CC="$(tc-getCC)"
+		TOOL_GXX3_CXX="$(tc-getCXX)"
+		TOOL_GXX3_LD="$(tc-getCXX)"
+		TOOL_GXX3_AS="$(tc-getCXX)"
+		TOOL_GXX3_AR="$(tc-getAR)"
+		TOOL_GXX3_OBJCOPY="$(tc-getOBJCOPY)"
+
+		TOOL_GCC3_CFLAGS="${CFLAGS}"
+		TOOL_GCC3_CXXFLAGS="${CXXFLAGS}"
+		VBOX_GCC_OPT="${CXXFLAGS}"
+		VBOX_NM="$(tc-getNM)"
+
+		TOOL_YASM_AS=yasm
+	)
+
+	if use amd64 && has_multilib_profile; then
+		myemakeargs+=(
+			CC32="$(tc-getCC) -m32"
+			CXX32="$(tc-getCXX) -m32"
+
+			TOOL_GCC32_CC="$(tc-getCC) -m32"
+			TOOL_GCC32_CXX="$(tc-getCXX) -m32"
+			TOOL_GCC32_LD="$(tc-getCC) -m32"
+			TOOL_GCC32_AS="$(tc-getCC) -m32"
+			TOOL_GCC32_AR="$(tc-getAR)"
+			TOOL_GCC32_OBJCOPY="$(tc-getOBJCOPY)"
+
+			TOOL_GXX32_CC="$(tc-getCC) -m32"
+			TOOL_GXX32_CXX="$(tc-getCXX) -m32"
+			TOOL_GXX32_LD="$(tc-getCXX) -m32"
+			TOOL_GXX32_AS="$(tc-getCXX) -m32"
+			TOOL_GXX32_AR="$(tc-getAR)"
+			TOOL_GXX32_OBJCOPY="$(tc-getOBJCOPY)"
+		)
+	fi
+
+	if use doc; then
+		# dita needs to write to ~/.fop and ~/.java
+		# but it ignores ${HOME} and tries to write to the real home of user portage
+		# resulting in a sandbox violation
+		# -Duser.home= does not work
+		# force using the temporary homedir with nss_wrapper
+		echo "${LOGNAME}::$(id -u):$(id -g):${USER}:${HOME}:/bin/bash" >> ~/passwd
+		echo "${LOGNAME}::$(id -g):" >> ~/group
+
+		local -x LD_PRELOAD=libnss_wrapper.so
+		local -x NSS_WRAPPER_PASSWD="${HOME}"/passwd
+		local -x NSS_WRAPPER_GROUP="${HOME}"/group
+	fi
+
+	MAKE="kmk" emake "${myemakeargs[@]}" all
+}
+
+src_test() {
+	if use python; then
+		local -x VBOX_APP_HOME="${S}"/out/linux.${ARCH}/$(usex debug debug release)
+		local -x VBOX_INSTALL_PATH="${VBOX_APP_HOME}"
+		local -x VBOX_PROGRAM_PATH="${VBOX_APP_HOME}"/bin
+		local -x VBOX_SDK_PATH="${VBOX_PROGRAM_PATH}"/sdk
+		local -x PYTHONPATH="${VBOX_SDK_PATH}"/installer/python/vboxapi/src
+		einfo "VBOX_APP_HOME ${VBOX_APP_HOME}"
+		einfo "VBOX_PROGRAM_PATH ${VBOX_PROGRAM_PATH}"
+		einfo "VBOX_SDK_PATH ${VBOX_SDK_PATH}"
+		einfo "PYTHONPATH ${PYTHONPATH}"
+		LD_LIBRARY_PATH="${VBOX_PROGRAM_PATH}" epytest test/
+	fi
+}
+
+src_install() {
+	cd "${S}"/out/linux.${ARCH}/$(usex debug debug release)/bin || die
+
+	local vbox_inst_path="/usr/$(get_libdir)/${PN}" each size ico icofile
+
+	vbox_inst() {
+		local binary="${1}"
+		local perms="${2:-0750}"
+		local path="${3:-${vbox_inst_path}}"
+
+		[[ -n "${binary}" ]] || die "vbox_inst: No binary 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 correct libdir
+	sed \
+		-e "s@MY_LIBDIR@$(get_libdir)@" \
+		-i "${ED}"/etc/vbox/vbox.cfg || die "vbox.cfg sed failed"
+
+	# Install the wrapper script
+	exeinto ${vbox_inst_path}
+	newexe "${FILESDIR}/${PN}-ose-6-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
+
+	for each in VBox{Autostart,BalloonCtrl,BugReport,CpuReport,ExtPackHelperApp,Manage,SVC,VMMPreload} \
+		vboximg-mount vbox-img *so *r0; do
+		vbox_inst ${each}
+	done
+
+	# These binaries need to be suid root.
+	for each in VBox{Headless,Net{AdpCtl,DHCP,NAT}} ; do
+		vbox_inst ${each} 4750
+	done
+
+	# Install EFI Firmware files (bug #320757)
+	for each in VBoxEFI{-x86,-amd64}.fd ; do
+		vbox_inst ${each} 0644
+	done
+
+	# VBoxSVC and VBoxManage need to be pax-marked (bug #403453)
+	# VBoxXPCOMIPCD (bug #524202)
+	for each in VBox{Headless,Manage,SVC,XPCOMIPCD} ; do
+		pax-mark -m "${ED}"${vbox_inst_path}/${each}
+	done
+
+	# Symlink binaries to the shipped wrapper
+	for each in vbox{autostart,balloonctrl,bugreport,headless,manage} \
+		VBox{Autostart,BalloonCtrl,BugReport,Headless,Manage,VRDP} ; do
+			dosym ${vbox_inst_path}/VBox /usr/bin/${each}
+	done
+	dosym ${vbox_inst_path}/vboximg-mount /usr/bin/vboximg-mount
+	dosym ${vbox_inst_path}/vbox-img /usr/bin/vbox-img
+
+	if use pam; then
+		# VRDPAuth only works with this (bug #351949)
+		dosym VBoxAuth.so ${vbox_inst_path}/VRDPAuth.so
+	fi
+
+	# set an env-variable for 3rd party tools
+	echo "VBOX_APP_HOME=${vbox_inst_path}" > "${T}/90virtualbox"
+	# environment variables used during SDK binding installation
+	echo "VBOX_SDK_PATH=${vbox_inst_path}/sdk" >> "${T}/90virtualbox"
+	echo "VBOX_INSTALL_PATH=${vbox_inst_path}" >> "${T}/90virtualbox"
+	doenvd "${T}/90virtualbox"
+
+	if use sdl; then
+		vbox_inst VBoxSDL 4750
+		pax-mark -m "${ED}"${vbox_inst_path}/VBoxSDL
+
+		for each in vboxsdl VBoxSDL ; do
+			dosym ${vbox_inst_path}/VBox /usr/bin/${each}
+		done
+	fi
+
+	if use gui; then
+		vbox_inst VirtualBox
+		vbox_inst VirtualBoxVM 4750
+		for each in VirtualBox{,VM} ; do
+			pax-mark -m "${ED}"${vbox_inst_path}/${each}
+		done
+
+		for each in virtualbox{,vm} VirtualBox{,VM} ; do
+			dosym ${vbox_inst_path}/VBox /usr/bin/${each}
+		done
+
+		insinto /usr/share/${PN}
+		doins -r nls
+		doins -r UnattendedTemplates
+
+		domenu ${PN}.desktop
+
+		pushd "${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 ${PN}.svg
+		popd &>/dev/null || die
+		pushd "${S}"/src/VBox/Artwork/other &>/dev/null || die
+		for size in 16 24 32 48 64 72 96 128 256 512 ; do
+			for ico in hdd ova ovf vbox{,-extpack} vdi vdh vmdk ; do
+				icofile="${PN}-${ico}-${size}px.png"
+				if [[ -f "${icofile}" ]]; then
+					newicon -s ${size} ${icofile} ${PN}-${ico}.png
+				fi
+			done
+		done
+		popd &>/dev/null || die
+	fi
+
+	if use lvm; then
+		vbox_inst VBoxVolInfo 4750
+		dosym ${vbox_inst_path}/VBoxVolInfo /usr/bin/VBoxVolInfo
+	fi
+
+	if use sdk; then
+		insinto ${vbox_inst_path}
+		doins -r sdk
+
+		if use java; then
+			java-pkg_regjar "${ED}/${vbox_inst_path}/sdk/bindings/xpcom/java/vboxjxpcom.jar"
+			java-pkg_regso "${ED}/${vbox_inst_path}/libvboxjxpcom.so"
+		fi
+	fi
+
+	if use udev; then
+		local udevdir="$(get_udevdir)"
+		local udev_file="VBoxCreateUSBNode.sh"
+		local rules_file="10-virtualbox.rules"
+
+		insinto ${udevdir}
+		doins ${udev_file}
+		fowners root:vboxusers ${udevdir}/${udev_file}
+		fperms 0750 ${udevdir}/${udev_file}
+
+		insinto ${udevdir}/rules.d
+		sed "s@%UDEVDIR%@${udevdir}@" "${FILESDIR}"/${rules_file} \
+			> "${T}"/${rules_file} || die
+		doins "${T}"/${rules_file}
+	fi
+
+	if use vboxwebsrv; then
+		vbox_inst vboxwebsrv
+		dosym ${vbox_inst_path}/VBox /usr/bin/vboxwebsrv
+		newinitd "${FILESDIR}"/vboxwebsrv-initd vboxwebsrv
+		newconfd "${FILESDIR}"/vboxwebsrv-confd vboxwebsrv
+	fi
+
+	# Remove dead symlinks (bug #715338)
+	find "${ED}"/usr/$(get_libdir)/${PN} -xtype l -delete || die
+
+	# Fix version string in extensions or else they don't get accepted
+	# by the virtualbox host process (see bug #438930)
+	find ExtensionPacks -type f -name "ExtPack.xml" -exec sed -i '/Version/s@_Gentoo@@' {} \+ || die
+
+	local extensions_dir="${vbox_inst_path}/ExtensionPacks"
+
+	if use vnc; then
+		insinto ${extensions_dir}
+		doins -r ExtensionPacks/VNC
+	fi
+
+	if use dtrace; then
+		insinto ${extensions_dir}
+		doins -r ExtensionPacks/Oracle_VBoxDTrace_Extension_Pack
+	fi
+
+	if use doc; then
+		dodoc UserManual.pdf UserManual.q{ch,hc}
+		docompress -x /usr/share/doc/${PF}
+	elif use gui; then
+		dodoc "${WORKDIR}"/${PN}-help-${HELP_PV}/UserManual.q{ch,hc}
+		docompress -x /usr/share/doc/${PF}
+	fi
+
+	if use python; then
+		local python_path_ext="${ED}/usr/$(get_libdir)/virtualbox/VBoxPython3.so"
+		if [[ ! -x "${python_path_ext}" ]]; then
+			eerror "Couldn't find ${python_path_ext}! Bindings were requested with USE=python"
+			eerror "but none were installed. This may happen if support for a Python target"
+			eerror "(listed in PYTHON_COMPAT in the ebuild) is incomplete within the Makefiles."
+			die "Incomplete installation of Python bindings! File a bug with Gentoo!"
+		fi
+
+		# 378871
+		local installer_dir="${ED}/usr/$(get_libdir)/virtualbox/sdk/installer/python/vboxapi/src"
+		pushd "${installer_dir}" &> /dev/null || die
+		sed -e "s;%VBOX_INSTALL_PATH%;${vbox_inst_path};" \
+			-e "s;%VBOX_SDK_PATH%;${vbox_inst_path}/sdk;" \
+			-i vboxapi/__init__.py || die
+		# insert shebang, the files come without one
+		find vboxapi -name \*.py -exec sed -e "1 i\#! ${PYTHON}" -i {} \+ || die
+		python_domodule vboxapi
+		popd &> /dev/null || die
+
+		# upstream added a /bin/sh stub here
+		# use /usr/bin/python3, python_doscript will take care of it
+		sed -e '1 i #! /usr/bin/python3' -i vboxshell.py
+		python_doscript vboxshell.py
+
+		# do not install the installer
+		rm -r "${installer_dir%vboxapi*}" || die
+	fi
+
+	newtmpfiles "${FILESDIR}"/${PN}-vboxusb_tmpfilesd ${PN}-vboxusb.conf
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+
+	if use udev; then
+		udev_reload
+		udevadm trigger --subsystem-match=usb
+	fi
+
+	tmpfiles_process virtualbox-vboxusb.conf
+
+	if use gui; then
+		elog "To launch VirtualBox just type: \"virtualbox\"."
+	fi
+
+	elog "You must be in the vboxusers group to use VirtualBox."
+	elog ""
+	elog "The latest user manual is available for download at:"
+	elog "https://download.virtualbox.org/virtualbox/${PV}/UserManual.pdf"
+	elog ""
+
+	optfeature "Advanced networking setups" net-misc/bridge-utils sys-apps/usermode-utilities
+	optfeature "USB2, USB3, PXE boot, and VRDP support" app-emulation/virtualbox-extpack-oracle
+	optfeature "Guest additions ISO" app-emulation/virtualbox-additions
+
+	if ! use udev; then
+		ewarn "Without USE=udev, USB devices will likely not work in ${PN}."
+	fi
+}
+
+pkg_postrm() {
+	xdg_pkg_postrm
+
+	use udev && udev_reload
+}