x11-drivers/nvidia-drivers : import v304.137 from portage tree

2 files changed, 501 insertions, 0 deletions

diff --git a/x11-drivers/nvidia-drivers/Manifest b/x11-drivers/nvidia-drivers/Manifest
index 2ed0461e..7dbbc166 100644
--- a/x11-drivers/nvidia-drivers/Manifest
+++ b/x11-drivers/nvidia-drivers/Manifest
@@ -1,2 +1,7 @@
+DIST NVIDIA-FreeBSD-x86-304.137.tar.gz 35399011 SHA256 5f874133853eacc5b9a10311cec22d3c4898db7f75b92bb6c12d5be5126516fb SHA512 9bab183289461d915371b7b5b34e66fdfe8ffff945806dbdf00e0e1cc7242f7b74a0acfc6ed24c3643a6d51edc837cd905ba3b224c30040b0f40d662dc6e7a6d WHIRLPOOL 321b9a8aded7c6128687d620d43c65bb481543f9ece8f61f3e8a38ec9f3cd06f745462fe64fc080490f9e341ef1acd5fb4438e88435c1321e138b9fe58840d55
+DIST NVIDIA-FreeBSD-x86_64-304.137.tar.gz 3865785 SHA256 0cf91453eeca00c8be90eb53a777dcecddbff12c93bb4ae9f3f12a04d58e2f3c SHA512 91e5eea4115c12abfc6e7713015ab3d43fe1652c59ee48d1b0671cf4cd4170c71c51e038679412ba9ca2c5dddf51375854127b26817df9001638b48c79ca87f1 WHIRLPOOL 2dc5e381f96400e13f2be96f58da535afef7152368b12d950efbf6fe5a0ee30ddd29453a25b20280250c60c54bf497991ae96323c8d8a5f05bc6970b13ac0f04
+DIST NVIDIA-Linux-x86-304.137.run 41504115 SHA256 ca98379fc2090bdfe8b74113d6ac7bcc7eadbd86a489c3c4ec4cd5ba9f6064f8 SHA512 021c5a88d50489aa0a1c7eac14259e23542b93578ae339995a2e38b786d06d239968c07933cab3fb78a922cffc7e213d6fa3fe07e34065a9c7f03e24f8729370 WHIRLPOOL a514bfaa4bb07121ee9194848573b4879e016c5df2c94aecd4410363e386c743d7a2559cc52b5ea7c984afa50360117f930b7db39aade489ed325a43a843aebf
+DIST NVIDIA-Linux-x86_64-304.137.run 70087133 SHA256 eb1f56db3a2bea13e3ccde7b5ae14abe8cd6c6dbe69af4c71c68a623cc96e3e2 SHA512 d7fae1e486005ffa2f2bf7f14f901bf5156fc784407a9acfea584f49bdab92ff5f4d0fb66c4c5b2800a461fc06aebb7d760bcb59f69ce4f2cb4e03e11816b3e9 WHIRLPOOL d6dee3634b0d6052c8fbaedc6e24c893af9c9d4f0f0a7836827bfaf26313f3877f398e6cfd22c27527c30dd37347206375d9c7e642cdc9a43a682bc787b1122b
 DIST NVIDIA-Linux-x86_64-384.98.run 80981256 SHA256 fb10b66d9a835c8a5fca9bf2aeb2a240732108b1d6fd11dea19c326463c6b6bb SHA512 cd337d538d5a35f52b90a4437f44146f4982484c68171ee3570c2ff44b4bd96e0a65223a141770fbe3a7794e68832386a1d2bbaf66cff7f4cafba8462ef402b5 WHIRLPOOL 638700b0c209b27e99267b90c5e6e674946c1fef3dc65233195a3cca580a1bcc6684dd6a8c42f1a0ca1641784c4edf0db941e9c9b1cbcff57c01b116911660ff
+DIST nvidia-settings-304.137.tar.bz2 1481361 SHA256 b1de2296add50c2c67f8c0e08ae231ca707edb15c1b3db517c4b4d69b0b3bf44 SHA512 676d1f70c9a78ee234f5f1a283412430a386fa604de211afba02806a45906c5e246a002989b724d74752178d28c92a268de1c98d4c87876797d991253f16b0cc WHIRLPOOL d5f57bb3d72906fe3b387a05c454ecd4fe4f59a6c4536baebff3a3840498b85a2b44ed3a44a91a561b3c56690e8d0943b3ba9fddd219b6948e22a4cdbf79c203
 DIST nvidia-settings-384.98.tar.gz 2136346 SHA256 7ff2d6c31581a15acb25c6a2b04379bb32f545dbdedd0e2234315d953611dc6a SHA512 c4427241b15ffe5ecb0355d3e512c517d5ad1a5f5335c187dcde379074021a4990db9c048502e62a7ce9dda651b017e06d8117fb7c724bd3a08f6fbd10b49e26 WHIRLPOOL 0a023d349e084264da4f0816069949145dcf20d744a229dc35834f631d83077ed2aba40d9e6ae71449acf5f2b356ae372768dda8393b7814c0899d7aadf770c3
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-304.137.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-304.137.ebuild
new file mode 100644
index 00000000..de6599d9
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-304.137.ebuild
@@ -0,0 +1,496 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+inherit eutils flag-o-matic linux-info linux-mod multilib-minimal nvidia-driver \
+	portability toolchain-funcs unpacker user versionator udev
+
+NV_URI="http://http.download.nvidia.com/XFree86/"
+X86_NV_PACKAGE="NVIDIA-Linux-x86-${PV}"
+AMD64_NV_PACKAGE="NVIDIA-Linux-x86_64-${PV}"
+X86_FBSD_NV_PACKAGE="NVIDIA-FreeBSD-x86-${PV}"
+AMD64_FBSD_NV_PACKAGE="NVIDIA-FreeBSD-x86_64-${PV}"
+
+DESCRIPTION="NVIDIA Accelerated Graphics Driver"
+HOMEPAGE="http://www.nvidia.com/ http://www.nvidia.com/Download/Find.aspx"
+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 )
+	x86-fbsd? ( ${NV_URI}FreeBSD-x86/${PV}/${X86_FBSD_NV_PACKAGE}.tar.gz )
+	x86? ( ${NV_URI}Linux-x86/${PV}/${X86_NV_PACKAGE}.run )
+	tools? ( ${NV_URI}nvidia-settings/nvidia-settings-${PV}.tar.bz2 )
+"
+
+LICENSE="GPL-2 NVIDIA-r1"
+SLOT="0/${PV%.*}"
+KEYWORDS="-* amd64 x86 ~amd64-fbsd ~x86-fbsd"
+IUSE="acpi multilib kernel_FreeBSD kernel_linux pax_kernel static-libs +tools +X"
+RESTRICT="bindist mirror"
+EMULTILIB_PKG="true"
+
+COMMON="
+	app-eselect/eselect-opencl
+	kernel_linux? ( >=sys-libs/glibc-2.6.1 )
+	tools? (
+		dev-libs/atk
+		dev-libs/glib:2
+		x11-libs/gdk-pixbuf[X]
+		x11-libs/gtk+:2
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/pango[X]
+		x11-libs/pangox-compat
+	)
+	X? (
+		>=app-eselect/eselect-opengl-1.0.9
+	)
+"
+DEPEND="${COMMON}
+	kernel_linux? (
+		virtual/linux-sources
+		virtual/pkgconfig
+	)"
+RDEPEND="${COMMON}
+	acpi? ( sys-power/acpid )
+	tools? ( !media-video/nvidia-settings )
+	X? (
+		<x11-base/xorg-server-1.19.99:=
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXext-1.3.2[${MULTILIB_USEDEP}]
+		sys-libs/zlib[${MULTILIB_USEDEP}]
+		x11-libs/libXvMC[${MULTILIB_USEDEP}]
+	)
+"
+PDEPEND="X? ( >=x11-libs/libvdpau-0.3-r1[${MULTILIB_USEDEP}] )"
+
+REQUIRED_USE="
+	tools? ( X )
+	static-libs? ( tools )
+"
+
+QA_PREBUILT="opt/* usr/lib*"
+
+S=${WORKDIR}/
+
+nvidia_drivers_versions_check() {
+	if use amd64 && has_multilib_profile && \
+		[ "${DEFAULT_ABI}" != "amd64" ]; then
+		eerror "This ebuild doesn't currently support changing your default ABI"
+		die "Unexpected \${DEFAULT_ABI} = ${DEFAULT_ABI}"
+	fi
+
+	if use kernel_linux && kernel_is ge 4 13; then
+		ewarn "Gentoo supports kernels which are supported by NVIDIA"
+		ewarn "which are limited to the following kernels:"
+		ewarn "<sys-kernel/gentoo-sources-4.13"
+		ewarn "<sys-kernel/vanilla-sources-4.13"
+		ewarn ""
+		ewarn "You are free to utilize eapply_user to provide whatever"
+		ewarn "support you feel is appropriate, but will not receive"
+		ewarn "support as a result of those changes."
+		ewarn ""
+		ewarn "Do not file a bug report about this."
+		ewarn ""
+	fi
+
+	# Since Nvidia ships many different series of drivers, we need to give the user
+	# some kind of guidance as to what version they should install. This tries
+	# to point the user in the right direction but can't be perfect. check
+	# nvidia-driver.eclass
+	nvidia-driver-check-warning
+
+	# Kernel features/options to check for
+	CONFIG_CHECK="~ZONE_DMA ~MTRR ~SYSVIPC ~!LOCKDEP"
+	use x86 && CONFIG_CHECK+=" ~HIGHMEM"
+
+	# Now do the above checks
+	use kernel_linux && check_extra_config
+}
+
+pkg_pretend() {
+	nvidia_drivers_versions_check
+}
+
+pkg_setup() {
+	nvidia_drivers_versions_check
+
+	# try to turn off distcc and ccache for people that have a problem with it
+	export DISTCC_DISABLE=1
+	export CCACHE_DISABLE=1
+
+	if use kernel_linux; then
+		linux-mod_pkg_setup
+		MODULE_NAMES="nvidia(video:${S}/kernel)"
+		BUILD_PARAMS="IGNORE_CC_MISMATCH=yes V=1 SYSSRC=${KV_DIR} \
+		SYSOUT=${KV_OUT_DIR} CC=$(tc-getBUILD_CC)"
+		# linux-mod_src_compile calls set_arch_to_kernel, which
+		# sets the ARCH to x86 but NVIDIA's wrapping Makefile
+		# expects x86_64 or i386 and then converts it to x86
+		# later on in the build process
+		BUILD_FIXES="ARCH=$(uname -m | sed -e 's/i.86/i386/')"
+	fi
+
+	# set variables to where files are in the package structure
+	if use kernel_FreeBSD; then
+		use x86-fbsd   && S="${WORKDIR}/${X86_FBSD_NV_PACKAGE}"
+		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=${PV}
+	else
+		die "Could not determine proper NVIDIA package"
+	fi
+}
+
+src_prepare() {
+	# Please add a brief description for every added patch
+
+	if use kernel_linux; then
+		if kernel_is lt 2 6 9 ; then
+			eerror "You must build this against 2.6.9 or higher kernels."
+		fi
+
+		# If greater than 2.6.5 use M= instead of SUBDIR=
+		convert_to_m "${NV_SRC}"/Makefile.kbuild
+	fi
+
+	if use pax_kernel; then
+		ewarn "Using PAX patches is not supported. You will be asked to"
+		ewarn "use a standard kernel should you have issues. Should you"
+		ewarn "need support with these patches, contact the PaX team."
+		eapply "${FILESDIR}"/${PN}-pax-const.patch
+		eapply "${FILESDIR}"/${PN}-pax-usercopy.patch
+	fi
+
+	cat <<- EOF > "${S}"/nvidia.icd
+		/usr/$(get_libdir)/libnvidia-opencl.so
+	EOF
+
+	local man_file
+	for man_file in "${NV_MAN}"/*1.gz; do
+		gunzip $man_file || die
+	done
+
+	# Allow user patches so they can support RC kernels and whatever else
+	eapply_user
+}
+
+src_compile() {
+	# This is already the default on Linux, as there's no toplevel Makefile, but
+	# on FreeBSD there's one and triggers the kernel module build, as we install
+	# it by itself, pass this.
+
+	cd "${NV_SRC}"
+	if use kernel_FreeBSD; then
+		MAKE="$(get_bmake)" CFLAGS="-Wno-sign-compare" emake CC="$(tc-getCC)" \
+			LD="$(tc-getLD)" LDFLAGS="$(raw-ldflags)" || die
+	elif use kernel_linux; then
+		MAKEOPTS=-j1 linux-mod_src_compile
+	fi
+
+	if use tools; then
+		emake -C "${S}"/nvidia-settings-${PV}/src/libXNVCtrl clean
+		emake -C "${S}"/nvidia-settings-${PV}/src/libXNVCtrl \
+			AR="$(tc-getAR)" \
+			CC="$(tc-getCC)" \
+			RANLIB="$(tc-getRANLIB)" \
+			libXNVCtrl.a
+		emake -C "${S}"/nvidia-settings-${PV}/src \
+			AR="$(tc-getAR)" \
+			CC="$(tc-getCC)" \
+			LD="$(tc-getCC)" \
+			LIBDIR="$(get_libdir)" \
+			NVML_ENABLED=0 \
+			NV_USE_BUNDLED_LIBJANSSON=0 \
+			NV_VERBOSE=1 \
+			RANLIB="$(tc-getRANLIB)" \
+			STRIP_CMD=true
+	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 its not /usr/lib
+donvidia() {
+	# Full path to library minus SOVER
+	MY_LIB="$1"
+
+	# SOVER to use
+	MY_SOVER="$2"
+
+	# Where to install
+	MY_DEST="$3"
+
+	if [[ -z "${MY_DEST}" ]]; then
+		MY_DEST="/usr/$(get_libdir)"
+		action="dolib.so"
+	else
+		exeinto ${MY_DEST}
+		action="doexe"
+	fi
+
+	# Get just the library name
+	libname=$(basename $1)
+
+	# Install the library with the correct SOVER
+	${action} ${MY_LIB}.${MY_SOVER} || \
+		die "failed to install ${libname}"
+
+	# If SOVER wasn't 1, then we need to create a .1 symlink
+	if [[ "${MY_SOVER}" != "1" ]]; then
+		dosym ${libname}.${MY_SOVER} \
+			${MY_DEST}/${libname}.1 || \
+			die "failed to create ${libname} symlink"
+	fi
+
+	# Always create the symlink from the raw lib to the .1
+	dosym ${libname}.1 \
+		${MY_DEST}/${libname} || \
+		die "failed to create ${libname} symlink"
+}
+
+src_install() {
+	if use kernel_linux; then
+		linux-mod_src_install
+
+		# Add the aliases
+		# This file is tweaked with the appropriate video group in
+		# pkg_preinst, see bug #491414
+		insinto /etc/modprobe.d
+		newins "${FILESDIR}"/nvidia-169.07 nvidia.conf
+
+		# 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 ${NV_SOVER}
+
+	if use kernel_linux; then
+		# NVIDIA video decode <-> CUDA
+		donvidia "${NV_OBJ}"/libnvcuvid.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}"/libglx.so ${NV_SOVER} \
+			/usr/$(get_libdir)/opengl/nvidia/extensions
+
+		# XvMC driver
+		dolib.a "${NV_X11}"/libXvMCNVIDIA.a || \
+			die "failed to install libXvMCNVIDIA.so"
+		donvidia "${NV_X11}"/libXvMCNVIDIA.so ${NV_SOVER}
+		dosym libXvMCNVIDIA.so.${NV_SOVER} \
+			/usr/$(get_libdir)/libXvMCNVIDIA_dynamic.so.1 || \
+			die "failed to create libXvMCNVIDIA_dynamic.so symlink"
+	fi
+
+	# OpenCL ICD for NVIDIA
+	if use kernel_linux; then
+		insinto /etc/OpenCL/vendors
+		doins nvidia.icd
+		donvidia "${NV_OBJ}"/libnvidia-opencl.so ${NV_SOVER}
+	fi
+
+	# Documentation
+	dodoc -r "${NV_DOC}"/html
+	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 "${NV_MAN}"/nvidia-cuda-proxy-control.1
+	fi
+
+	# Helper Apps
+	exeinto /opt/bin/
+
+	if use X; then
+		doexe "${NV_OBJ}"/nvidia-xconfig
+	fi
+
+	if use kernel_linux ; then
+		doexe "${NV_OBJ}"/nvidia-debugdump
+		doexe "${NV_OBJ}"/nvidia-cuda-proxy-control
+		doexe "${NV_OBJ}"/nvidia-cuda-proxy-server
+		doexe "${NV_OBJ}"/nvidia-smi
+		newinitd "${FILESDIR}/nvidia-smi.init" nvidia-smi
+	fi
+
+	dobin "${NV_OBJ}"/nvidia-bug-report.sh
+
+	# Desktop entries for nvidia-settings
+	if use tools ; then
+		emake -C "${S}"/nvidia-settings-${PV}/src/ \
+			DESTDIR="${D}" \
+			LIBDIR="${D}/usr/$(get_libdir)" \
+			PREFIX=/usr \
+			NV_USE_BUNDLED_LIBJANSSON=0 \
+			install
+
+		if use static-libs; then
+			dolib.a "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/libXNVCtrl.a
+
+			insinto /usr/include/NVCtrl
+			doins "${S}"/nvidia-settings-${PV}/src/libXNVCtrl/*.h
+		fi
+
+		# There is no icon in the FreeBSD tarball.
+		use kernel_FreeBSD || \
+			doicon "${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
+
+	#doenvd "${FILESDIR}"/50nvidia-prelink-blacklist
+
+	if has_multilib_profile && use multilib ; then
+		local OABI=${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"
+
+	readme.gentoo_create_doc
+}
+
+src_install-libs() {
+	local inslibdir=$(get_libdir)
+	local GL_ROOT="/usr/$(get_libdir)/opengl/nvidia/lib"
+	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
+		# The GLX libraries
+		donvidia "${nv_libdir}"/libGL.so ${NV_SOVER} ${GL_ROOT}
+		donvidia "${nv_libdir}"/libnvidia-glcore.so ${NV_SOVER}
+		if use kernel_FreeBSD; then
+			donvidia "${nv_libdir}"/libnvidia-tls.so ${NV_SOVER} ${GL_ROOT}
+		else
+			donvidia "${nv_libdir}"/tls/libnvidia-tls.so ${NV_SOVER} ${GL_ROOT}
+		fi
+
+		# VDPAU
+		donvidia "${nv_libdir}"/libvdpau_nvidia.so ${NV_SOVER}
+	fi
+
+	# NVIDIA monitoring library
+	if use kernel_linux ; then
+		donvidia "${nv_libdir}"/libnvidia-ml.so ${NV_SOVER}
+	fi
+
+	# CUDA & OpenCL
+	if use kernel_linux; then
+		donvidia "${nv_libdir}"/libcuda.so ${NV_SOVER}
+		donvidia "${nv_libdir}"/libnvidia-compiler.so ${NV_SOVER}
+		donvidia "${nv_libdir}"/libOpenCL.so 1.0.0 ${CL_ROOT}
+	fi
+}
+
+pkg_preinst() {
+	if use kernel_linux; then
+		linux-mod_pkg_preinst
+
+		local videogroup="$(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
+	fi
+
+	# 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
+}
+
+pkg_postinst() {
+	use kernel_linux && linux-mod_pkg_postinst
+
+	# Switch to the nvidia implementation
+	use X && "${ROOT}"/usr/bin/eselect opengl set --use-old nvidia
+	"${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, XvMC, 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() {
+	use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+}
+
+pkg_postrm() {
+	use kernel_linux && linux-mod_pkg_postrm
+	use X && "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+}