diff --git a/x11-drivers/nvidia-userspace/Manifest b/x11-drivers/nvidia-userspace/Manifest
index 5810f667b..aee3fa9eb 100644
--- a/x11-drivers/nvidia-userspace/Manifest
+++ b/x11-drivers/nvidia-userspace/Manifest
@@ -2,11 +2,14 @@ DIST NVIDIA-FreeBSD-x86-390.116.tar.gz 64325348 BLAKE2B 67312ba0f5b1e94a540a90e3
 DIST NVIDIA-FreeBSD-x86_64-390.116.tar.gz 63651658 BLAKE2B ae1714b5b279dd6f552ed11b8dee0b4ac322903a7c9f4b7b7906dea8c5847e34950d9c4c6f616337408b42100b84c1aaaf66ee445db2d1795ccdb8762d2088fb SHA512 022fa558cd2a8014bc67ba86deba603505000cca3f99d91a664db81cfe93ae88b667af74989b40b04cb8cd086c5dcb8bf0858170f92e464bbe13fc4c7fb307aa
 DIST NVIDIA-FreeBSD-x86_64-430.14.tar.gz 62422208 BLAKE2B 5985ac1cb569f62e1e9c29839e2253ec846bd0000f96aa6c17fc619a9d9774911015e32ef85ef5a0ef7a9ba92b93d88c2517ba2b49df17422b65d581c96a959e SHA512 f567902be1bea2347bbf185efeaf5e728db8a18e03111d97ec47bfd2e25b57e5e738d1ecd57caabeeaa4e3718d474ae1a4f315c0ca29669e271e1d3abdf740e1
 DIST NVIDIA-FreeBSD-x86_64-430.26.tar.gz 62467649 BLAKE2B 2febd88bcecfd1daa034663421a2ee864ea500526d5de227e9aef89db33898edde71e93529aaa67607e79b60e64b06c7e2525a801c4c1aedf4279e7634df9e58 SHA512 4fcd9aacdb96cfe1618e44fc897cb1d1adecd568dc7cf3a2153ed5aae59d5172e7d792149128e9613804e58a54740e738e3c014a08ab2a33684b00cfb5b2dc70
+DIST NVIDIA-FreeBSD-x86_64-435.21.tar.gz 64153630 BLAKE2B fee655cc843c004ac0c1ec85b9417292016a013136e04ad047d2513edbdc7c732561d6bcc4603c658905972dce6618de49d4d6ac583e84fdf212cf45397b48c1 SHA512 2c160c06ca58e3009deb1ba4a4a28d39419e251ced3bfa9a442942f9cce17003d67e8a8bfa23036d3916cc0e66f4bff0fbedaae73db6f10b995235a56d7eba7c
 DIST NVIDIA-Linux-armv7l-gnueabihf-390.116.run 28852021 BLAKE2B 82eb44ea1bd50610218c9ffe4f7e586d2541cb7d0ca6692feeb7a26ea323d7304e2d09e77a20e02fb529b19d2ca75f0819df07c3cd27d72a5b6d9ceac6984fa8 SHA512 7aa93f42a36aa910388f901879659e0b03ec8a272cee3caac553b960603417e5b23f1bd88d9dd5892f3509d7a029a29c067200c8ed577ed98aa24f034dd66475
 DIST NVIDIA-Linux-x86-390.116.run 47707973 BLAKE2B 33b58fb600df83d7e132b428de952f583f1d300af45ff00c4302b48625af370baddab0ef34974dbe26e284cd907e27c024c80f9453abdfc6296bd2575c6481df SHA512 be9aa735d2d0a3e14b4a7dddcbe74ef156740365e93eefe853a03ecae392af6875add41307b889e59d62516f7efe292b12c0a9a29916e8b4ce144b817eed2c39
 DIST NVIDIA-Linux-x86_64-390.116.run 82282245 BLAKE2B 4dc5a1455eca985be5831e8670f461a11af28a31b07a266b633e5547751871da2cbe5753bc5f11f8a109bda50387b422984d2afff2d7284d8564edb4405421b6 SHA512 6afad9db6c56d475e34f6f4ee7a8a8351e132aab69fd3ad467a5f559a70cebda09dbd3ecfddd699b59c50903b81450b00c9197d05e149c759c2bb5d0a72d6fe8
 DIST NVIDIA-Linux-x86_64-430.14.run 110886277 BLAKE2B 4da8e990b6d1b1e5a74a2533ad40654adf228c063f3b7aa6432ce261ec82f5675de7979071862a8e48d0318a43d2d6f9728b519dd576209bd1a39c367c501747 SHA512 9d99d4292cf4943378c225eb95ad3a43fa73f2b0d23e35648d77903045d1fc9223a8753cef93022764c18e823f3fc682d23f0d9a64745457d2e2c8ff20e474be
 DIST NVIDIA-Linux-x86_64-430.26.run 110600229 BLAKE2B 091579e97a35fc40b0b68f91135edaa85d9e9e0d757a241e9df6c0fb405d639756f789aea4b829e9e93fb8419f86a811008f1aa85ca5f47ed156923d06c1f6e8 SHA512 34ff46659e1d68874dd7ac933fcc6a5dbdbd240e433e5c76c4cb74242001f427848406148fc12035a60d35395c19c81a758ec1ea810d239b15dd72e2d15f884b
+DIST NVIDIA-Linux-x86_64-435.21.run 144387574 BLAKE2B e9afd6335182a28f5136dbef55195a2f2d8f768376ebc148190a0a82470a34d008ce04170ffc1aab36585605910c1300567a90443b5f58cb46ec3bff6ab9409c SHA512 e83b6dff80434971c0b254815945d485a45c978b8a19994244f50a463658863948b2eac8bc62d667bb10c23f41cf1c3521c409d23ac2ab6a0c0cd094a6e20270
 DIST nvidia-settings-390.116.tar.bz2 1109033 BLAKE2B ddcb74c9ecd2134ae39b6d08a81f0d6e454e00274a28d85cc7946961ab361a97cb1e7f94c1771cdab4b2d1b20f0da070ab4ae6acb906d407aa6fb22e9e5de1db SHA512 7ae0d326b4704986b17a53c5278219e3496c11ad0ee38a50bffbb56c70412f68c135354fc13d390737131a9df4c0fbeeb3bea7effcceac1f3b71016c60d760c5
 DIST nvidia-settings-430.14.tar.bz2 1130757 BLAKE2B 2ebf679fbb9040ed32f6709259f346efa9764a472f76b9df04afca112c1b8001229380f99dfeaff7a04fb4295ac368c12c74369a0a6ffc860c9757dd3615595e SHA512 29f567e4ecb0370784b3cae0b4a9eb62e11178cb4f9c9ff660e2d9e0fc50e95c70d546346b0b85b8979adc02b01571c795c074dae1aa6514dafb37c61664c5cc
 DIST nvidia-settings-430.26.tar.bz2 1130223 BLAKE2B d8a3c8a80a669357b2c8ccd460eaf3c624bde2380ed906cc7f8c050199341c8bfce8aedb9d3d720879012844c8cb15208fb7482f08bdea89b92bf65eb8842946 SHA512 60226b7429d2f2062a85616eb81aceb2db9993b083cfe69641ec1e8de4f0d2cfc900eee9348d78a1d48f84f3b1def39e99a9bb1ad69c46d94b47117bdcf08087
+DIST nvidia-settings-435.21.tar.bz2 1131222 BLAKE2B 855f5c7667f4a5ec0f917fbb017d70ec6ee5e768f7087e77e54a66dea852c471bd1810a2163fb33204e5f381998a27a4254e0a5d2c73e2b6b624813ff8294f24 SHA512 8b408cc70118df3a138a99fe7fc14f6370d500b8ae26888b27b07de22f6fc6eebd65bd437d83ee82e18a1d8ee4cceec601c414b1947302ca808fff48165f31bb
diff --git a/x11-drivers/nvidia-userspace/nvidia-userspace-435.21.ebuild b/x11-drivers/nvidia-userspace/nvidia-userspace-435.21.ebuild
new file mode 100644
index 000000000..86a300a80
--- /dev/null
+++ b/x11-drivers/nvidia-userspace/nvidia-userspace-435.21.ebuild
@@ -0,0 +1,534 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit desktop eutils flag-o-matic linux-info linux-mod multilib nvidia-driver \
+	portability toolchain-funcs unpacker user udev
+
+DESCRIPTION="NVIDIA X11 userspace libraries and applications"
+HOMEPAGE="http://www.nvidia.com/ http://www.nvidia.com/Download/Find.aspx"
+
+AMD64_FBSD_NV_PACKAGE="NVIDIA-FreeBSD-x86_64-${PV}"
+AMD64_NV_PACKAGE="NVIDIA-Linux-x86_64-${PV}"
+ARM_NV_PACKAGE="NVIDIA-Linux-armv7l-gnueabihf-${PV}"
+
+NV_URI="https://us.download.nvidia.com/XFree86/"
+SRC_URI="
+	amd64-fbsd? ( ${NV_URI}FreeBSD-x86_64/${PV}/${AMD64_FBSD_NV_PACKAGE}.tar.gz )
+	amd64? ( ${NV_URI}Linux-x86_64/${PV}/${AMD64_NV_PACKAGE}.run )
+	tools? (
+		https://download.nvidia.com/XFree86/nvidia-settings/nvidia-settings-${PV}.tar.bz2
+	)
+"
+
+LICENSE="GPL-2 NVIDIA-r2"
+SLOT="0/${PV%.*}"
+KEYWORDS="-* ~amd64 ~amd64-fbsd"
+RESTRICT="bindist mirror"
+EMULTILIB_PKG="true"
+
+IUSE="acpi compat gtk3 kernel_FreeBSD kernel_linux libglvnd kms multilib static-libs tools uvm wayland +X"
+REQUIRED_USE="
+	tools? ( X )
+	static-libs? ( tools )
+"
+RESTRICT="test"
+
+COMMON="
+	app-eselect/eselect-opencl
+	kernel_linux? ( >=sys-libs/glibc-2.6.1 )
+	tools? (
+		dev-libs/atk
+		dev-libs/glib:2
+		dev-libs/jansson
+		gtk3? (
+			x11-libs/gtk+:3
+		)
+		x11-libs/cairo
+		x11-libs/gdk-pixbuf[X]
+		x11-libs/gtk+:2
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXrandr
+		x11-libs/libXv
+		x11-libs/libXxf86vm
+		x11-libs/pango[X]
+	)
+	X? (
+		!libglvnd? ( >=app-eselect/eselect-opengl-1.0.9 )
+		libglvnd? (
+			media-libs/libglvnd[abi_x86_32]
+			!app-eselect/eselect-opengl
+		)
+		>=app-eselect/eselect-opengl-1.0.9
+		app-misc/pax-utils
+	)
+"
+DEPEND="
+	${COMMON}
+	kernel_linux? ( virtual/linux-sources )
+	tools? ( sys-apps/dbus )
+"
+RDEPEND="
+	${COMMON}
+	acpi? ( sys-power/acpid )
+	tools? ( !media-video/nvidia-settings )
+	wayland? ( dev-libs/wayland )
+	X? (
+		<x11-base/xorg-server-1.20.99:=
+		>=x11-libs/libX11-1.6.2[abi_x86_32]
+		>=x11-libs/libXext-1.3.2[abi_x86_32]
+		>=x11-libs/libvdpau-1.0
+		sys-libs/zlib
+	)
+"
+
+QA_PREBUILT="opt/* usr/lib*"
+
+S="${WORKDIR}/"
+
+pkg_pretend() {
+	if use amd64 && has_multilib_profile && \
+		[ "${DEFAULT_ABI}" != "amd64" ]; then
+		eerror "This ebuild doesn't currently support changing your default ABI"
+		die "Unexpected \${DEFAULT_ABI} = ${DEFAULT_ABI}"
+	fi
+}
+
+pkg_setup() {
+	# try to turn off distcc and ccache for people that have a problem with it
+	export DISTCC_DISABLE=1
+	export CCACHE_DISABLE=1
+
+	# set variables to where files are in the package structure
+	if use kernel_FreeBSD; then
+		use amd64-fbsd && S="${WORKDIR}/${AMD64_FBSD_NV_PACKAGE}"
+		NV_DOC="${S}/doc"
+		NV_OBJ="${S}/obj"
+		NV_SRC="${S}/src"
+		NV_MAN="${S}/x11/man"
+		NV_X11="${S}/obj"
+		NV_SOVER=1
+	elif use kernel_linux; then
+		NV_DOC="${S}"
+		NV_OBJ="${S}"
+		NV_SRC="${S}/kernel"
+		NV_MAN="${S}"
+		NV_X11="${S}"
+		NV_SOVER=${PV}
+	else
+		die "Could not determine proper NVIDIA package"
+	fi
+}
+
+src_configure() {
+	tc-export AR CC LD
+
+	default
+}
+
+src_prepare() {
+	local man_file
+	for man_file in "${NV_MAN}"/*1.gz; do
+		gunzip $man_file || die
+	done
+
+	if use tools; then
+		cp "${FILESDIR}"/nvidia-settings-linker.patch "${WORKDIR}" || die
+		sed -i \
+			-e "s:@PV@:${PV}:g" \
+			"${WORKDIR}"/nvidia-settings-linker.patch || die
+		eapply "${WORKDIR}"/nvidia-settings-linker.patch
+	fi
+
+	# Allow user patches so they can support RC kernels and whatever else
+	eapply_user
+	default
+
+	if ! [ -f nvidia_icd.json ]; then
+		cp nvidia_icd.json.template nvidia_icd.json || die
+		sed -i -e 's:__NV_VK_ICD__:libGLX_nvidia.so.0:g' nvidia_icd.json || die
+	fi
+}
+
+src_compile() {
+	cd "${NV_SRC}"
+	if use tools; then
+		emake -C "${S}"/nvidia-settings-${PV}/src/libXNVCtrl \
+			DO_STRIP= \
+			LIBDIR="$(get_libdir)" \
+			NVLD="$(tc-getLD)" \
+			NV_VERBOSE=1 \
+			OUTPUTDIR=. \
+			RANLIB="$(tc-getRANLIB)"
+
+		emake -C "${S}"/nvidia-settings-${PV}/src \
+			DO_STRIP= \
+			GTK3_AVAILABLE=$(usex gtk3 1 0) \
+			LIBDIR="$(get_libdir)" \
+			NVLD="$(tc-getLD)" \
+			NVML_ENABLED=0 \
+			NV_USE_BUNDLED_LIBJANSSON=0 \
+			NV_VERBOSE=1 \
+			OUTPUTDIR=.
+	fi
+}
+
+# Install nvidia library:
+# the first parameter is the library to install
+# the second parameter is the provided soversion
+# the third parameter is the target directory if it is not /usr/lib
+donvidia() {
+	# Full path to library
+	nv_LIB="${1}"
+
+	# SOVER to use
+	nv_SOVER="$(scanelf -qF'%S#F' ${nv_LIB})"
+
+	# Where to install
+	nv_DEST="${2}"
+
+	# Get just the library name
+	nv_LIBNAME=$(basename "${nv_LIB}")
+
+	if [[ "${nv_DEST}" ]]; then
+		exeinto ${nv_DEST}
+		action="doexe"
+	else
+		nv_DEST="/usr/$(get_libdir)"
+		action="dolib.so"
+	fi
+
+	# Install the library
+	${action} ${nv_LIB} || die "failed to install ${nv_LIBNAME}"
+
+	# If the library has a SONAME and SONAME does not match the library name,
+	# then we need to create a symlink
+	if [[ ${nv_SOVER} ]] && ! [[ "${nv_SOVER}" = "${nv_LIBNAME}" ]]; then
+		dosym ${nv_LIBNAME} ${nv_DEST}/${nv_SOVER} \
+			|| die "failed to create ${nv_DEST}/${nv_SOVER} symlink"
+	fi
+
+	dosym ${nv_LIBNAME} ${nv_DEST}/${nv_LIBNAME/.so*/.so} \
+		|| die "failed to create ${nv_LIBNAME/.so*/.so} symlink"
+}
+
+src_install() {
+	if use kernel_linux; then
+		# Add the aliases
+		# This file is tweaked with the appropriate video group in
+		# pkg_preinst, see bug #491414
+		insinto /etc/modprobe.d
+		newins "${FILESDIR}"/nvidia-169.07 nvidia.conf
+		if use uvm; then
+			doins "${FILESDIR}"/nvidia-rmmod.conf
+			udev_newrules "${FILESDIR}"/nvidia-uvm.udev-rule 99-nvidia-uvm.rules
+		else
+			sed -e 's|nvidia-uvm ||g' "${FILESDIR}"/nvidia-rmmod.conf \
+				> "${T}"/nvidia-rmmod.conf || die
+			doins "${T}"/nvidia-rmmod.conf
+		fi
+
+		# Ensures that our device nodes are created when not using X
+		exeinto "$(get_udevdir)"
+		newexe "${FILESDIR}"/nvidia-udev.sh-r1 nvidia-udev.sh
+		udev_newrules "${FILESDIR}"/nvidia.udev-rule 99-nvidia.rules
+	elif use kernel_FreeBSD; then
+		if use x86-fbsd; then
+			insinto /boot/modules
+			doins "${S}/src/nvidia.kld"
+		fi
+
+		exeinto /boot/modules
+		doexe "${S}/src/nvidia.ko"
+	fi
+
+	# NVIDIA kernel <-> userspace driver config lib
+	donvidia ${NV_OBJ}/libnvidia-cfg.so.${NV_SOVER}
+
+	# NVIDIA framebuffer capture library
+	donvidia ${NV_OBJ}/libnvidia-fbc.so.${NV_SOVER}
+
+	# NVIDIA video encode/decode <-> CUDA
+	if use kernel_linux; then
+		donvidia ${NV_OBJ}/libnvcuvid.so.${NV_SOVER}
+		donvidia ${NV_OBJ}/libnvidia-encode.so.${NV_SOVER}
+	fi
+
+	if use X; then
+		# Xorg DDX driver
+		insinto /usr/$(get_libdir)/xorg/modules/drivers
+		doins ${NV_X11}/nvidia_drv.so
+
+		# Xorg GLX driver
+		donvidia ${NV_X11}/libglxserver_nvidia.so.${NV_SOVER} \
+			/usr/$(get_libdir)/xorg/modules/extensions
+
+		# Xorg nvidia.conf
+		if has_version '>=x11-base/xorg-server-1.16'; then
+			insinto /usr/share/X11/xorg.conf.d
+			newins {,50-}nvidia-drm-outputclass.conf
+		fi
+
+		insinto /usr/share/glvnd/egl_vendor.d
+		doins ${NV_X11}/10_nvidia.json
+	fi
+
+	if use wayland; then
+		insinto /usr/share/egl/egl_external_platform.d
+		doins ${NV_X11}/10_nvidia_wayland.json
+	fi
+
+	# OpenCL ICD for NVIDIA
+	if use kernel_linux; then
+		insinto /etc/OpenCL/vendors
+		doins ${NV_OBJ}/nvidia.icd
+	fi
+
+	# Helper Apps
+	exeinto /opt/bin/
+
+	if use X; then
+		doexe ${NV_OBJ}/nvidia-xconfig
+
+		insinto /etc/vulkan/icd.d
+		doins nvidia_icd.json
+	fi
+
+	if use kernel_linux; then
+		doexe ${NV_OBJ}/nvidia-cuda-mps-control
+		doexe ${NV_OBJ}/nvidia-cuda-mps-server
+		doexe ${NV_OBJ}/nvidia-debugdump
+		doexe ${NV_OBJ}/nvidia-persistenced
+		doexe ${NV_OBJ}/nvidia-smi
+
+		# install nvidia-modprobe setuid and symlink in /usr/bin (bug #505092)
+		doexe ${NV_OBJ}/nvidia-modprobe
+		fowners root:video /opt/bin/nvidia-modprobe
+		fperms 4710 /opt/bin/nvidia-modprobe
+		dosym /{opt,usr}/bin/nvidia-modprobe
+
+		doman nvidia-cuda-mps-control.1
+		doman nvidia-modprobe.1
+		doman nvidia-persistenced.1
+		newinitd "${FILESDIR}/nvidia-smi.init" nvidia-smi
+		newconfd "${FILESDIR}/nvidia-persistenced.conf" nvidia-persistenced
+		newinitd "${FILESDIR}/nvidia-persistenced.init" nvidia-persistenced
+	fi
+
+	if use tools; then
+		emake -C "${S}"/nvidia-settings-${PV}/src/ \
+			DESTDIR="${D}" \
+			DO_STRIP= \
+			GTK3_AVAILABLE=$(usex gtk3 1 0) \
+			LIBDIR="${D}/usr/$(get_libdir)" \
+			NV_USE_BUNDLED_LIBJANSSON=0 \
+			NV_VERBOSE=1 \
+			OUTPUTDIR=. \
+			PREFIX=/usr \
+			install
+
+		if use static-libs; then
+			dolib.a "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/libXNVCtrl.a
+
+			insinto /usr/include/NVCtrl
+			doins "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/*.h
+		fi
+
+		insinto /usr/share/nvidia/
+		doins nvidia-application-profiles-${PV}-key-documentation
+
+		insinto /etc/nvidia
+		newins \
+			nvidia-application-profiles-${PV}-rc nvidia-application-profiles-rc
+
+		# There is no icon in the FreeBSD tarball.
+		use kernel_FreeBSD || \
+			doicon ${NV_OBJ}/nvidia-settings.png
+
+		domenu "${FILESDIR}"/nvidia-settings.desktop
+
+		exeinto /etc/X11/xinit/xinitrc.d
+		newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings
+	fi
+
+	dobin ${NV_OBJ}/nvidia-bug-report.sh
+
+	if has_multilib_profile && use multilib; then
+		local OABI=${ABI}
+		for ABI in $(get_install_abis); do
+			src_install-libs
+		done
+		ABI=${OABI}
+		unset OABI
+	else
+		src_install-libs
+	fi
+
+	is_final_abi || die "failed to iterate through all ABIs"
+
+	# Documentation
+	if use kernel_FreeBSD; then
+		dodoc "${NV_DOC}/README"
+		use X && doman "${NV_MAN}"/nvidia-xconfig.1
+		use tools && doman "${NV_MAN}"/nvidia-settings.1
+	else
+		# Docs
+		newdoc "${NV_DOC}/README.txt" README
+		dodoc "${NV_DOC}/NVIDIA_Changelog"
+		doman "${NV_MAN}"/nvidia-smi.1
+		use X && doman "${NV_MAN}"/nvidia-xconfig.1
+		use tools && doman "${NV_MAN}"/nvidia-settings.1
+		doman "${NV_MAN}"/nvidia-cuda-mps-control.1
+	fi
+
+	readme.gentoo_create_doc
+
+	docinto html
+	dodoc -r ${NV_DOC}/html/*
+}
+
+src_install-libs() {
+	local inslibdir=$(get_libdir)
+	if use libglvnd; then
+		local GL_ROOT="/usr/$(get_libdir)"
+	else
+		local GL_ROOT="/usr/$(get_libdir)/opengl/nvidia/lib"
+	fi
+	local CL_ROOT="/usr/$(get_libdir)/OpenCL/vendors/nvidia"
+	local nv_libdir="${NV_OBJ}"
+
+	if use kernel_linux && has_multilib_profile && [[ ${ABI} == "x86" ]]; then
+		nv_libdir="${NV_OBJ}"/32
+	fi
+
+	if use X; then
+		NV_GLX_LIBRARIES=(
+			"libEGL_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+			"libGLESv1_CM_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+			"libGLESv2_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+			"libGLX_nvidia.so.${NV_SOVER} ${GL_ROOT}"
+			"libOpenCL.so.1.0.0 ${CL_ROOT}"
+			"libcuda.so.${NV_SOVER}"
+			"libnvcuvid.so.${NV_SOVER}"
+			"libnvidia-compiler.so.${NV_SOVER}"
+			"libnvidia-eglcore.so.${NV_SOVER}"
+			"libnvidia-encode.so.${NV_SOVER}"
+			"libnvidia-fatbinaryloader.so.${NV_SOVER}"
+			"libnvidia-fbc.so.${NV_SOVER}"
+			"libnvidia-glcore.so.${NV_SOVER}"
+			"libnvidia-glsi.so.${NV_SOVER}"
+			"libnvidia-glvkspirv.so.${NV_SOVER}"
+			"libnvidia-ifr.so.${NV_SOVER}"
+			"libnvidia-opencl.so.${NV_SOVER}"
+			"libnvidia-ptxjitcompiler.so.${NV_SOVER}"
+			"libvdpau_nvidia.so.${NV_SOVER}"
+		)
+		if ! use libglvnd; then
+			NV_GLX_LIBRARIES+=(
+				"libEGL.so.$( [[ ${ABI} == "amd64" ]] && usex compat ${NV_SOVER} 1.1.0 || echo 1.1.0) ${GL_ROOT}"
+				"libGL.so.1.7.0 ${GL_ROOT}"
+				"libGLESv1_CM.so.1.2.0 ${GL_ROOT}"
+				"libGLESv2.so.2.1.0 ${GL_ROOT}"
+				"libGLX.so.0 ${GL_ROOT}"
+				"libGLdispatch.so.0 ${GL_ROOT}"
+				"libOpenGL.so.0 ${GL_ROOT}"
+			)
+		fi
+
+		if use wayland && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+		then
+			NV_GLX_LIBRARIES+=(
+				"libnvidia-egl-wayland.so.1.1.3"
+			)
+		fi
+
+		if use kernel_FreeBSD; then
+			NV_GLX_LIBRARIES+=(
+				"libnvidia-tls.so.${NV_SOVER}"
+			)
+		fi
+
+		if use kernel_linux; then
+			NV_GLX_LIBRARIES+=(
+				"libnvidia-ml.so.${NV_SOVER}"
+				"libnvidia-tls.so.${NV_SOVER}"
+			)
+		fi
+
+		if use kernel_linux && has_multilib_profile && [[ ${ABI} == "amd64" ]];
+		then
+			NV_GLX_LIBRARIES+=(
+				"libnvidia-cbl.so.${NV_SOVER}"
+				"libnvidia-rtcore.so.${NV_SOVER}"
+				"libnvoptix.so.${NV_SOVER}"
+			)
+		fi
+
+		for NV_LIB in "${NV_GLX_LIBRARIES[@]}"; do
+			donvidia "${nv_libdir}"/${NV_LIB}
+		done
+	fi
+}
+
+pkg_preinst() {
+	# Clean the dynamic libGL stuff's home to ensure
+	# we dont have stale libs floating around
+	if [ -d "${ROOT}"/usr/lib/opengl/nvidia ]; then
+		rm -rf "${ROOT}"/usr/lib/opengl/nvidia/*
+	fi
+	# Make sure we nuke the old nvidia-glx's env.d file
+	if [ -e "${ROOT}"/etc/env.d/09nvidia ]; then
+		rm -f "${ROOT}"/etc/env.d/09nvidia
+	fi
+
+	local videogroup="$(egetent group video | cut -d ':' -f 3)"
+	if [ -z "${videogroup}" ]; then
+		eerror "Failed to determine the video group gid"
+		die "Failed to determine the video group gid"
+	else
+		sed -i \
+			-e "s:PACKAGE:${PF}:g" \
+			-e "s:VIDEOGID:${videogroup}:" \
+			"${D}"/etc/modprobe.d/nvidia.conf || die
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the nvidia implementation
+	if ! use libglvnd; then
+		use X && "${ROOT}"/usr/bin/eselect opengl set --use-old nvidia
+	fi
+	"${ROOT}"/usr/bin/eselect opencl set --use-old nvidia
+
+	readme.gentoo_print_elog
+
+	if ! use X; then
+		elog "You have elected to not install the X.org driver. Along with"
+		elog "this the OpenGL libraries and VDPAU libraries were not"
+		elog "installed. Additionally, once the driver is loaded your card"
+		elog "and fan will run at max speed which may not be desirable."
+		elog "Use the 'nvidia-smi' init script to have your card and fan"
+		elog "speed scale appropriately."
+		elog
+	fi
+	if ! use tools; then
+		elog "USE=tools controls whether the nvidia-settings application"
+		elog "is installed. If you would like to use it, enable that"
+		elog "flag and re-emerge this ebuild. Optionally you can install"
+		elog "media-video/nvidia-settings"
+		elog
+	fi
+}
+
+pkg_prerm() {
+	if ! use libglvnd; then
+		use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+	fi
+}
+
+pkg_postrm() {
+	if ! use libglvnd; then
+		use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+	fi
+}