x11-drivers/nvidia-drivers: add 550.142

Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

2 files changed, 617 insertions, 0 deletions

diff --git a/x11-drivers/nvidia-drivers/Manifest b/x11-drivers/nvidia-drivers/Manifest
index 5db37aed4674..9d707356ffd8 100644
--- a/x11-drivers/nvidia-drivers/Manifest
+++ b/x11-drivers/nvidia-drivers/Manifest
@@ -1,39 +1,47 @@
 DIST NVIDIA-Linux-aarch64-535.216.01.run 269827921 BLAKE2B 37e76e90411e883d0f911edc1a3883fba9db6a5e281e5bba265fab6b892382b202aa0ffb44a0d3b4a181c6855e2b9ffe54874049f331fea50a3429d8c2b298af SHA512 f68794249bf18ba626c6a665880721c8cc0dada6c7c1d8b15bf17174a4cac35ca2ab534fff2410c8bc0326c48f6ab913b6d9a92630505eeb768e02610a7772d9
 DIST NVIDIA-Linux-aarch64-550.135.run 236446786 BLAKE2B c1f3afb1f28555389ebb4d4263509801102818900be287c5547a050f7b0f535058e052f28a68172cde9e42f4cada45acf109c2a87631284578b82e6904663a2c SHA512 62871e26d0eca725ec381561c8086a107b536225aa689b6760f126f8125a6c969a3362133c527cbe18198650973133ad80388082370918499cd74513b0a3305d
+DIST NVIDIA-Linux-aarch64-550.142.run 236424737 BLAKE2B bd2a43b6db8b228b871896eda3046161f6e3525b24adf322e5b27b0af5ab1be1af12de29c99aa5f86488f69d7ae0821e8925821a83aa5f354fec56d0daa80e8f SHA512 9ab19a145bb8f9ebad3981ae6bc1ad8900b8598230a7283fa58e594ce42d889a5d963ebd965ce737d1f56f9b273d1a9dad90644312f59ebc0f43ee7c626d7e73
 DIST NVIDIA-Linux-aarch64-565.77.run 253994527 BLAKE2B 3fb41a7958c58742817eaf3c7bab9dc5620cdaea7244918d963cc54b0708572ae22de30866671d77474c2c61413797865efa1a6ef4e53e4fbdcd283e0324a4b5 SHA512 89be8b0b1fd645fe2ae1ea5d1af787b21e665a7f0b0d911acb749b545ccc70770bc42f8842f2c0cf1b965a980e4260fe025e2aa8a678de2036c3aeef49b7f336
 DIST NVIDIA-Linux-x86-390.157.run 49417041 BLAKE2B 435b5e0e60468cc74b41cc5d9b5bb0105d29c11a2d408457835212a96519c9334ecf19278b36749d3ff7f498f5b0ae45a2efae2d428703dac21245c62f1efebe SHA512 dae9ac2c12f9ad90f7441e00e01a984147c577892421911d7f67f6a31e616ac1cb7d434bc9c7f58fbd9b8ae909521b5bece607a63c79588c0bb9d99c6bad5fb0
 DIST NVIDIA-Linux-x86_64-390.157.run 85835541 BLAKE2B 44b855cd11f3b2f231f9fb90492ae2e67a67ea3ea83c413e7c90956d38c9730a8bd0321281ae03c6afce633d102f5b499aed25622b9bfd31bdd2c98f0717e95b SHA512 4780503a4cff0180b1b1f37d20a6ba3438dd78b51fa7f69b98d35521835e5d61099129746929d51d63afa2d47b672b3e145e1e1897584dc3799e7f822c5b3a0a
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 DIST NVIDIA-Linux-x86_64-565.77.run 339246825 BLAKE2B 6c3c57048b6ac25f08a4d493123816c534ed310197aef532ebfbe7f9327897020506fa892b80bb150e6edb953a74ad8d649d743ce7d33d2117850d3308470a0a SHA512 62a85223b1cbc00b65113235642a4a39eb8e78e085845e4c7d12abf916ea2c1d86030849040bba118ba6af56a1d0da073d4a96791674fc18d7154e55a3587b63
 DIST NVIDIA-kernel-module-source-535.216.01.tar.xz 12517044 BLAKE2B f305acd878b6a8e715607d1ef330b6f60492f9291183a139520b011fe77d344556708df811eabd5f47d1e509d2ce179e243eecee8629dc480ca5a1ac4ca57529 SHA512 b5127fe5c29c476decea81f4c9916d2670a048f3e65ef898b1055fa1aa87c0936415c33fb271bc30d03f28fa9d3a5c2247e5f3ac67e12f93454e3da2706ff9a5
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 DIST nvidia-settings-565.77.tar.bz2 1119070 BLAKE2B 74f3a0a68a9bf10d7a8cd96a5db9b6e11d70073de2f1e8494f5d40ed79fb88895f158797b3b70bc0656c9d65d9920f033ed5aa1f3c95f71cbfcf04a118478d9c SHA512 100560edbf1575a365e09394409333bbfc28bdd03761b13b89b6d052e195f65f94c9e47c9f0588f40a0f6d375a8e16b543ca84f82cc1a5a76ec37ea1941fae1f
 DIST nvidia-xconfig-390.157.tar.bz2 107399 BLAKE2B 0cbb3b1ba508ddc3ba4a161c290b31bf7a67f67880bdbd01171a962c5fa97ca945b1ef17932403f8589309380743f1da632c728d8accb6d4e56dbd895e7486bb SHA512 50b390811c9bf091b14add41f886925b17496b41006b7d3981d2398caa65cf5db8a579c8cebed78278384bf3acc629befb07b54339c61abcc75852c0dcb8b8ca
 DIST nvidia-xconfig-470.256.02.tar.bz2 108698 BLAKE2B e468574e4bc57e7279d4120e2b08a201671b50d408be0c530eabe5da7d45daaf21cbf5c7fa31410d0d732fe8ea1551cbfb21d1ae193c1b3f5b5c50c764c9e236 SHA512 9dcec1e0c2b56b4d38a5f2c76086302f8bc0860cc15012cce29c3a5062f801a48b6a2bb78344361b07a2717b58502783441a2daf402d9973a17526175b1f15ca
 DIST nvidia-xconfig-535.216.01.tar.bz2 111063 BLAKE2B 4b7826a78ca917884399b14bd74b12d6b9f1dd8b37654a86f63c04f19dafe3048f29dbbde503dec3945484a009973575a1e969df7eb231a3723ff964af0c81aa SHA512 39ae9e355efbe48d7952ae6cfce3b92a8de116516a8084d8aaede97f133b9a92555d50e0ac98db98cce6d1e29304d9ca352f9cfe999089b95e5d716560886f85
 DIST nvidia-xconfig-550.135.tar.bz2 111674 BLAKE2B 0913687b89856f1371ec50caadcacb51ed61e6533e16de427d26297cf11429820581bca40d4e7ff5977889a1eb176436293e2bec48c318a14ebae167fdb771cd SHA512 aa15efd3fc39359848f09789bab158f31c66dcf816e6a81001cbbc72fa3a94caf5a5e5f28ff7ae3961d16a872e665dd422e8ced669eb3d1dc7d6da38159e465c
+DIST nvidia-xconfig-550.142.tar.bz2 111198 BLAKE2B ca7e9a465ca5a12c2bce6cd83634e505d02a2e7212a7d77ef33b368c196d78fb735cc5a422ef8417f1d2f4e805f95fcc48365a8ad43a028d36e526c3a9b6c784 SHA512 6d367130f83a6dca37bf6ebaf6d1e18c3a7d69f51446e85a2111a89b26f9cb64a47d36c30a059287fec790ecdbd8e43ba6f2a2a371ff02c5629744b92be785a5
 DIST nvidia-xconfig-565.77.tar.bz2 111235 BLAKE2B 75cc8a5ed9248f044159482940e6d4eead7b4cb8321b15883ce0c97230c85b260cacdd74cdad45ee8a8248271e081ae94623d195151840b07c8f747eea33a0e1 SHA512 641ca934b79d2a597be56309dfab968ab1b908bfc346c33fe69d9c13c56636e643388b6c1d83918bcc3fda70ecc2a34d6a305422539130424eafd973fc94c41e
 DIST open-gpu-kernel-modules-550.40.82.tar.gz 13813356 BLAKE2B 6c972499ce44f5168faf8a051e232c4f29992965ae59a9927f805a6de770e471c036d009318c58879bf02d51a7e58c1875fd0b1c1c17d7cdafd7de75ce5a6945 SHA512 37f6aea501a59cc1c880fa775d97d7426a21f8f304c1020793fe510dbd42693905b96fb7b4bc274ebe6980d2dbda2defd07e4cdc993fce4fb1a5a4384eb59833
diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-550.142.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-550.142.ebuild
new file mode 100644
index 000000000000..9ba2ba6180ea
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-550.142.ebuild
@@ -0,0 +1,609 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MODULES_OPTIONAL_IUSE=+modules
+inherit desktop eapi9-pipestatus flag-o-matic linux-mod-r1 readme.gentoo-r1
+inherit systemd toolchain-funcs unpacker user-info
+
+MODULES_KERNEL_MAX=6.12
+NV_URI="https://download.nvidia.com/XFree86/"
+
+DESCRIPTION="NVIDIA Accelerated Graphics Driver"
+HOMEPAGE="https://www.nvidia.com/"
+SRC_URI="
+	amd64? ( ${NV_URI}Linux-x86_64/${PV}/NVIDIA-Linux-x86_64-${PV}.run )
+	arm64? ( ${NV_URI}Linux-aarch64/${PV}/NVIDIA-Linux-aarch64-${PV}.run )
+	$(printf "${NV_URI}%s/%s-${PV}.tar.bz2 " \
+		nvidia-{installer,modprobe,persistenced,settings,xconfig}{,})
+	${NV_URI}NVIDIA-kernel-module-source/NVIDIA-kernel-module-source-${PV}.tar.xz
+"
+# nvidia-installer is unused but here for GPL-2's "distribute sources"
+S=${WORKDIR}
+
+LICENSE="NVIDIA-r2 Apache-2.0 BSD BSD-2 GPL-2 MIT ZLIB curl openssl"
+SLOT="0/${PV%%.*}"
+KEYWORDS="-* ~amd64 ~arm64"
+IUSE="+X abi_x86_32 abi_x86_64 kernel-open persistenced powerd +static-libs +tools wayland"
+REQUIRED_USE="kernel-open? ( modules )"
+
+COMMON_DEPEND="
+	acct-group/video
+	X? ( x11-libs/libpciaccess )
+	persistenced? (
+		acct-user/nvpd
+		net-libs/libtirpc:=
+	)
+	tools? (
+		>=app-accessibility/at-spi2-core-2.46:2
+		dev-libs/glib:2
+		dev-libs/jansson:=
+		media-libs/harfbuzz:=
+		x11-libs/cairo
+		x11-libs/gdk-pixbuf:2
+		x11-libs/gtk+:3[X]
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXxf86vm
+		x11-libs/pango
+	)
+"
+RDEPEND="
+	${COMMON_DEPEND}
+	dev-libs/openssl:0/3
+	sys-libs/glibc
+	X? (
+		media-libs/libglvnd[X,abi_x86_32(-)?]
+		x11-libs/libX11[abi_x86_32(-)?]
+		x11-libs/libXext[abi_x86_32(-)?]
+	)
+	powerd? ( sys-apps/dbus[abi_x86_32(-)?] )
+	wayland? (
+		gui-libs/egl-gbm
+		>=gui-libs/egl-wayland-1.1.10
+	)
+"
+DEPEND="
+	${COMMON_DEPEND}
+	static-libs? (
+		x11-base/xorg-proto
+		x11-libs/libX11
+		x11-libs/libXext
+	)
+	tools? (
+		media-libs/libglvnd
+		sys-apps/dbus
+		x11-base/xorg-proto
+		x11-libs/libXrandr
+		x11-libs/libXv
+		x11-libs/libvdpau
+	)
+"
+BDEPEND="
+	sys-devel/m4
+	virtual/pkgconfig
+"
+
+QA_PREBUILT="lib/firmware/* opt/bin/* usr/lib*"
+
+PATCHES=(
+	"${FILESDIR}"/nvidia-modprobe-390.141-uvm-perms.patch
+	"${FILESDIR}"/nvidia-settings-530.30.02-desktop.patch
+)
+
+pkg_setup() {
+	use modules && [[ ${MERGE_TYPE} != binary ]] || return
+
+	# do early before linux-mod-r1 so can use chkconfig to setup CONFIG_CHECK
+	get_version
+	require_configured_kernel
+
+	local CONFIG_CHECK="
+		PROC_FS
+		~DRM_KMS_HELPER
+		~SYSVIPC
+		~!LOCKDEP
+		~!PREEMPT_RT
+		~!SLUB_DEBUG_ON
+		!DEBUG_MUTEXES
+		$(usev powerd '~CPU_FREQ')
+	"
+
+	kernel_is -ge 6 11 && linux_chkconfig_present DRM_FBDEV_EMULATION &&
+		CONFIG_CHECK+=" DRM_TTM_HELPER"
+
+	use amd64 && kernel_is -ge 5 8 && CONFIG_CHECK+=" X86_PAT" #817764
+
+	use kernel-open && CONFIG_CHECK+=" MMU_NOTIFIER" #843827
+
+	local drm_helper_msg="Cannot be directly selected in the kernel's config menus, and may need
+	selection of a DRM device even if unused, e.g. CONFIG_DRM_QXL=m or
+	DRM_AMDGPU=m (among others, consult the kernel config's help), can
+	also use DRM_NOUVEAU=m as long as built as module *not* built-in."
+	local ERROR_DRM_KMS_HELPER="CONFIG_DRM_KMS_HELPER: is not set but needed for Xorg auto-detection
+	of drivers (no custom config), and for wayland / nvidia-drm.modeset=1.
+	${drm_helper_msg}"
+	local ERROR_DRM_TTM_HELPER="CONFIG_DRM_TTM_HELPER: is not set but is needed to compile when using
+	kernel version 6.11.x or newer while DRM_FBDEV_EMULATION is set.
+	${drm_helper_msg}"
+	local ERROR_MMU_NOTIFIER="CONFIG_MMU_NOTIFIER: is not set but needed to build with USE=kernel-open.
+	Cannot be directly selected in the kernel's menuconfig, and may need
+	selection of another option that requires it such as CONFIG_KVM."
+	local ERROR_PREEMPT_RT="CONFIG_PREEMPT_RT: is set but is unsupported by NVIDIA upstream and
+	will fail to build unless the env var IGNORE_PREEMPT_RT_PRESENCE=1 is
+	set. Please do not report issues if run into e.g. kernel panics while
+	ignoring this."
+
+	linux-mod-r1_pkg_setup
+}
+
+src_prepare() {
+	# make patches usable across versions
+	rm nvidia-modprobe && mv nvidia-modprobe{-${PV},} || die
+	rm nvidia-persistenced && mv nvidia-persistenced{-${PV},} || die
+	rm nvidia-settings && mv nvidia-settings{-${PV},} || die
+	rm nvidia-xconfig && mv nvidia-xconfig{-${PV},} || die
+	mv NVIDIA-kernel-module-source-${PV} kernel-module-source || die
+
+	default
+
+	# prevent detection of incomplete kernel DRM support (bug #603818)
+	sed 's/defined(CONFIG_DRM/defined(CONFIG_DRM_KMS_HELPER/g' \
+		-i kernel{,-module-source/kernel-open}/conftest.sh || die
+
+	# adjust service files
+	sed 's/__USER__/nvpd/' \
+		nvidia-persistenced/init/systemd/nvidia-persistenced.service.template \
+		> "${T}"/nvidia-persistenced.service || die
+	sed -i "s|/usr|${EPREFIX}/opt|" systemd/system/nvidia-powerd.service || die
+
+	# use alternative vulkan icd option if USE=-X (bug #909181)
+	use X || sed -i 's/"libGLX/"libEGL/' nvidia_{layers,icd}.json || die
+
+	# enable nvidia-drm.modeset=1 by default with USE=wayland
+	cp "${FILESDIR}"/nvidia-545.conf "${T}"/nvidia.conf || die
+	use !wayland || sed -i '/^#.*modeset=1$/s/^#//' "${T}"/nvidia.conf || die
+
+	# makefile attempts to install wayland library even if not built
+	use wayland || sed -i 's/ WAYLAND_LIB_install$//' \
+		nvidia-settings/src/Makefile || die
+}
+
+src_compile() {
+	tc-export AR CC CXX LD OBJCOPY OBJDUMP PKG_CONFIG
+
+	local xnvflags=-fPIC #840389
+	# lto static libraries tend to cause problems without fat objects
+	tc-is-lto && xnvflags+=" $(test-flags-CC -ffat-lto-objects)"
+
+	NV_ARGS=(
+		PREFIX="${EPREFIX}"/usr
+		HOST_CC="$(tc-getBUILD_CC)"
+		HOST_LD="$(tc-getBUILD_LD)"
+		BUILD_GTK2LIB=
+		NV_USE_BUNDLED_LIBJANSSON=0
+		NV_VERBOSE=1 DO_STRIP= MANPAGE_GZIP= OUTPUTDIR=out
+		WAYLAND_AVAILABLE=$(usex wayland 1 0)
+		XNVCTRL_CFLAGS="${xnvflags}"
+	)
+
+	if use modules; then
+		local o_cflags=${CFLAGS} o_cxxflags=${CXXFLAGS} o_ldflags=${LDFLAGS}
+
+		# conftest.sh is broken with c23 due to func() changing meaning,
+		# and then fails later due to ealier misdetections
+		# TODO: try without now and then + drop modargs' CC= (bug #944092)
+		KERNEL_CC+=" -std=gnu17"
+
+		local modlistargs=video:kernel
+		if use kernel-open; then
+			modlistargs+=-module-source:kernel-module-source/kernel-open
+
+			# environment flags are normally unused for modules, but nvidia
+			# uses it for building the "blob" and it is a bit fragile
+			filter-flags -fno-plt #912949
+			filter-lto
+			CC=${KERNEL_CC} CXX=${KERNEL_CXX} strip-unsupported-flags
+		fi
+
+		local modlist=( nvidia{,-drm,-modeset,-peermem,-uvm}=${modlistargs} )
+		local modargs=(
+			CC="${KERNEL_CC}" # needed for above gnu17 workaround
+			IGNORE_CC_MISMATCH=yes NV_VERBOSE=1
+			SYSOUT="${KV_OUT_DIR}" SYSSRC="${KV_DIR}"
+
+			# kernel takes "x86" and "x86_64" as meaning the same, but nvidia
+			# makes the distinction (since 550.135) and is not happy with "x86"
+			# TODO?: it should be ok/better for tc-arch-kernel to do x86_64
+			$(usev amd64 ARCH=x86_64)
+		)
+
+		# temporary workaround for bug #914468
+		CPP="${KERNEL_CC} -E" tc-is-clang && addpredict "${KV_OUT_DIR}"
+
+		linux-mod-r1_src_compile
+		CFLAGS=${o_cflags} CXXFLAGS=${o_cxxflags} LDFLAGS=${o_ldflags}
+	fi
+
+	emake "${NV_ARGS[@]}" -C nvidia-modprobe
+	use persistenced && emake "${NV_ARGS[@]}" -C nvidia-persistenced
+	use X && emake "${NV_ARGS[@]}" -C nvidia-xconfig
+
+	if use tools; then
+		# avoid noisy *very* noisy logs with deprecation warnings
+		CFLAGS="-Wno-deprecated-declarations ${CFLAGS}" \
+			emake "${NV_ARGS[@]}" -C nvidia-settings
+	elif use static-libs; then
+		# pretend GTK+3 is available, not actually used (bug #880879)
+		emake "${NV_ARGS[@]}" BUILD_GTK3LIB=1 \
+			-C nvidia-settings/src out/libXNVCtrl.a
+	fi
+}
+
+src_install() {
+	local libdir=$(get_libdir) libdir32=$(ABI=x86 get_libdir)
+
+	NV_ARGS+=( DESTDIR="${D}" LIBDIR="${ED}"/usr/${libdir} )
+
+	local -A paths=(
+		[APPLICATION_PROFILE]=/usr/share/nvidia
+		[CUDA_ICD]=/etc/OpenCL/vendors
+		[EGL_EXTERNAL_PLATFORM_JSON]=/usr/share/egl/egl_external_platform.d
+		[FIRMWARE]=/lib/firmware/nvidia/${PV}
+		[GBM_BACKEND_LIB_SYMLINK]=/usr/${libdir}/gbm
+		[GLVND_EGL_ICD_JSON]=/usr/share/glvnd/egl_vendor.d
+		[OPENGL_DATA]=/usr/share/nvidia
+		[VULKAN_ICD_JSON]=/usr/share/vulkan
+		[WINE_LIB]=/usr/${libdir}/nvidia/wine
+		[XORG_OUTPUTCLASS_CONFIG]=/usr/share/X11/xorg.conf.d
+
+		[GLX_MODULE_SHARED_LIB]=/usr/${libdir}/xorg/modules/extensions
+		[GLX_MODULE_SYMLINK]=/usr/${libdir}/xorg/modules
+		[XMODULE_SHARED_LIB]=/usr/${libdir}/xorg/modules
+	)
+
+	local skip_files=(
+		$(usev !X "libGLX_nvidia libglxserver_nvidia")
+		libGLX_indirect # non-glvnd unused fallback
+		libnvidia-{gtk,wayland-client} nvidia-{settings,xconfig} # from source
+		libnvidia-egl-gbm 15_nvidia_gbm # gui-libs/egl-gbm
+		libnvidia-egl-wayland 10_nvidia_wayland # gui-libs/egl-wayland
+		libnvidia-pkcs11.so # using the openssl3 version instead
+	)
+	local skip_modules=(
+		$(usev !X "nvfbc vdpau xdriver")
+		$(usev !modules gsp)
+		$(usev !powerd powerd)
+		installer nvpd # handled separately / built from source
+	)
+	local skip_types=(
+		GLVND_LIB GLVND_SYMLINK EGL_CLIENT.\* GLX_CLIENT.\* # media-libs/libglvnd
+		OPENCL_WRAPPER.\* # virtual/opencl
+		DOCUMENTATION DOT_DESKTOP .\*_SRC DKMS_CONF SYSTEMD_UNIT # handled separately / unused
+	)
+
+	local DOCS=(
+		README.txt NVIDIA_Changelog supported-gpus/supported-gpus.json
+		nvidia-settings/doc/{FRAMELOCK,NV-CONTROL-API}.txt
+	)
+	local HTML_DOCS=( html/. )
+	einstalldocs
+
+	local DISABLE_AUTOFORMATTING=yes
+	local DOC_CONTENTS="\
+Trusted users should be in the 'video' group to use NVIDIA devices.
+You can add yourself by using: gpasswd -a my-user video\
+$(usev modules "
+
+Like all out-of-tree kernel modules, it is necessary to rebuild
+${PN} after upgrading or rebuilding the Linux kernel
+by for example running \`emerge @module-rebuild\`. Alternatively,
+if using a distribution kernel (sys-kernel/gentoo-kernel{,-bin}),
+this can be automated by setting USE=dist-kernel globally.
+
+Loaded kernel modules also must not mismatch with the installed
+${PN} version (excluding -r revision), meaning should
+ensure \`eselect kernel list\` points to the kernel that will be
+booted before building and preferably reboot after upgrading
+${PN} (the ebuild will emit a warning if mismatching).
+
+See '${EPREFIX}/etc/modprobe.d/nvidia.conf' for modules options.")\
+$(use amd64 && usev !abi_x86_32 "
+
+Note that without USE=abi_x86_32 on ${PN}, 32bit applications
+(typically using wine / steam) will not be able to use GPU acceleration.")
+
+For additional information or for troubleshooting issues, please see
+https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers and NVIDIA's own
+documentation that is installed alongside this README."
+	readme.gentoo_create_doc
+
+	if use modules; then
+		linux-mod-r1_src_install
+
+		insinto /etc/modprobe.d
+		doins "${T}"/nvidia.conf
+
+		# used for gpu verification with binpkgs (not kept, see pkg_preinst)
+		insinto /usr/share/nvidia
+		doins supported-gpus/supported-gpus.json
+	fi
+
+	emake "${NV_ARGS[@]}" -C nvidia-modprobe install
+	fowners :video /usr/bin/nvidia-modprobe #505092
+	fperms 4710 /usr/bin/nvidia-modprobe
+
+	if use persistenced; then
+		emake "${NV_ARGS[@]}" -C nvidia-persistenced install
+		newconfd "${FILESDIR}"/nvidia-persistenced.confd nvidia-persistenced
+		newinitd "${FILESDIR}"/nvidia-persistenced.initd nvidia-persistenced
+		systemd_dounit "${T}"/nvidia-persistenced.service
+	fi
+
+	if use tools; then
+		emake "${NV_ARGS[@]}" -C nvidia-settings install
+
+		doicon nvidia-settings/doc/nvidia-settings.png
+		domenu nvidia-settings/doc/nvidia-settings.desktop
+
+		exeinto /etc/X11/xinit/xinitrc.d
+		newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings
+	fi
+
+	if use static-libs; then
+		dolib.a nvidia-settings/src/out/libXNVCtrl.a
+
+		insinto /usr/include/NVCtrl
+		doins nvidia-settings/src/libXNVCtrl/NVCtrl{Lib,}.h
+	fi
+
+	use X && emake "${NV_ARGS[@]}" -C nvidia-xconfig install
+
+	# mimic nvidia-installer by reading .manifest to install files
+	# 0:file 1:perms 2:type 3+:subtype/arguments -:module
+	local m into
+	while IFS=' ' read -ra m; do
+		! [[ ${#m[@]} -ge 2 && ${m[-1]} =~ MODULE: ]] ||
+			[[ " ${m[0]##*/}" =~ ^(\ ${skip_files[*]/%/.*|\\} )$ ]] ||
+			[[ " ${m[2]}" =~ ^(\ ${skip_types[*]/%/|\\} )$ ]] ||
+			has ${m[-1]#MODULE:} "${skip_modules[@]}" && continue
+
+		case ${m[2]} in
+			MANPAGE)
+				gzip -dc ${m[0]} | newman - ${m[0]%.gz}
+				pipestatus || die
+				continue
+			;;
+			GBM_BACKEND_LIB_SYMLINK) m[4]=../${m[4]};; # missing ../
+			VDPAU_SYMLINK) m[4]=vdpau/; m[5]=${m[5]#vdpau/};; # .so to vdpau/
+		esac
+
+		if [[ -v 'paths[${m[2]}]' ]]; then
+			into=${paths[${m[2]}]}
+		elif [[ ${m[2]} == EXPLICIT_PATH ]]; then
+			into=${m[3]}
+		elif [[ ${m[2]} == *_BINARY ]]; then
+			into=/opt/bin
+		elif [[ ${m[3]} == COMPAT32 ]]; then
+			use abi_x86_32 || continue
+			into=/usr/${libdir32}
+		elif [[ ${m[2]} == *_@(LIB|SYMLINK) ]]; then
+			into=/usr/${libdir}
+		else
+			die "No known installation path for ${m[0]}"
+		fi
+		[[ ${m[3]: -2} == ?/ ]] && into+=/${m[3]%/}
+		[[ ${m[4]: -2} == ?/ ]] && into+=/${m[4]%/}
+
+		if [[ ${m[2]} =~ _SYMLINK$ ]]; then
+			[[ ${m[4]: -1} == / ]] && m[4]=${m[5]}
+			dosym ${m[4]} ${into}/${m[0]}
+			continue
+		fi
+		[[ ${m[0]} =~ ^libnvidia-ngx.so|^libnvidia-egl-gbm.so ]] &&
+			dosym ${m[0]} ${into}/${m[0]%.so*}.so.1 # soname not in .manifest
+
+		printf -v m[1] %o $((m[1] | 0200)) # 444->644
+		insopts -m${m[1]}
+		insinto ${into}
+		doins ${m[0]}
+	done < .manifest || die
+	insopts -m0644 # reset
+
+	# MODULE:installer non-skipped extras
+	: "$(systemd_get_sleepdir)"
+	exeinto "${_#"${EPREFIX}"}"
+	doexe systemd/system-sleep/nvidia
+	dobin systemd/nvidia-sleep.sh
+	systemd_dounit systemd/system/nvidia-{hibernate,resume,suspend}.service
+
+	dobin nvidia-bug-report.sh
+
+	# MODULE:powerd extras
+	if use powerd; then
+		newinitd "${FILESDIR}"/nvidia-powerd.initd nvidia-powerd #923117
+		systemd_dounit systemd/system/nvidia-powerd.service
+
+		insinto /usr/share/dbus-1/system.d
+		doins nvidia-dbus.conf
+	fi
+
+	# enabling is needed for sleep to work properly and little reason not to do
+	# it unconditionally for a better user experience
+	: "$(systemd_get_systemunitdir)"
+	local unitdir=${_#"${EPREFIX}"}
+	# not using relative symlinks to match systemd's own links
+	dosym {"${unitdir}",/etc/systemd/system/systemd-hibernate.service.wants}/nvidia-hibernate.service
+	dosym {"${unitdir}",/etc/systemd/system/systemd-hibernate.service.wants}/nvidia-resume.service
+	dosym {"${unitdir}",/etc/systemd/system/systemd-suspend.service.wants}/nvidia-suspend.service
+	dosym {"${unitdir}",/etc/systemd/system/systemd-suspend.service.wants}/nvidia-resume.service
+	# also add a custom elogind hook to do the equivalent of the above
+	exeinto /usr/lib/elogind/system-sleep
+	newexe "${FILESDIR}"/system-sleep.elogind nvidia
+	# <elogind-255.5 used a different path (bug #939216), keep a compat symlink
+	# TODO: cleanup after 255.5 been stable for a few months
+	dosym {/usr/lib,/"${libdir}"}/elogind/system-sleep/nvidia
+
+	# needed with >=systemd-256 or may fail to resume with some setups
+	# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1072722
+	insinto "${unitdir}"/systemd-homed.service.d
+	newins - 10-nvidia.conf <<-EOF
+		[Service]
+		Environment=SYSTEMD_HOME_LOCK_FREEZE_SESSION=false
+	EOF
+	insinto "${unitdir}"/systemd-suspend.service.d
+	newins - 10-nvidia.conf <<-EOF
+		[Service]
+		Environment=SYSTEMD_SLEEP_FREEZE_USER_SESSIONS=false
+	EOF
+	dosym -r "${unitdir}"/systemd-{suspend,hibernate}.service.d/10-nvidia.conf
+	dosym -r "${unitdir}"/systemd-{suspend,hybrid-sleep}.service.d/10-nvidia.conf
+	dosym -r "${unitdir}"/systemd-{suspend,suspend-then-hibernate}.service.d/10-nvidia.conf
+
+	# symlink non-versioned so nvidia-settings can use it even if misdetected
+	dosym nvidia-application-profiles-${PV}-key-documentation \
+		${paths[APPLICATION_PROFILE]}/nvidia-application-profiles-key-documentation
+
+	# don't attempt to strip firmware files (silences errors)
+	dostrip -x ${paths[FIRMWARE]}
+
+	# sandbox issues with /dev/nvidiactl and others (bug #904292,#921578)
+	# are widespread and sometime affect revdeps of packages built with
+	# USE=opencl/cuda making it hard to manage in ebuilds (minimal set,
+	# ebuilds should handle manually if need others or addwrite)
+	insinto /etc/sandbox.d
+	newins - 20nvidia <<<'SANDBOX_PREDICT="/dev/nvidiactl:/dev/nvidia-caps:/dev/char"'
+
+	# dracut does not use /etc/modprobe.d if hostonly=no, but want to make sure
+	# our settings are used for bug 932781#c8 and nouveau blacklist if either
+	# modules are included (however, just best-effort without initramfs regen)
+	if use modules; then
+		echo "install_items+=\" ${EPREFIX}/etc/modprobe.d/nvidia.conf \"" >> \
+			"${ED}"/usr/lib/dracut/dracut.conf.d/10-${PN}.conf || die
+	fi
+}
+
+pkg_preinst() {
+	has_version "${CATEGORY}/${PN}[kernel-open]" && NV_HAD_KERNEL_OPEN=
+	has_version "${CATEGORY}/${PN}[wayland]" && NV_HAD_WAYLAND=
+
+	use modules || return
+
+	# set video group id based on live system (bug #491414)
+	local g=$(egetent group video | cut -d: -f3)
+	[[ ${g} =~ ^[0-9]+$ ]] || die "Failed to determine video group id (got '${g}')"
+	sed -i "s/@VIDEOGID@/${g}/" "${ED}"/etc/modprobe.d/nvidia.conf || die
+
+	# try to find driver mismatches using temporary supported-gpus.json
+	for g in $(grep -l 0x10de /sys/bus/pci/devices/*/vendor 2>/dev/null); do
+		g=$(grep -io "\"devid\":\"$(<${g%vendor}device)\"[^}]*branch\":\"[0-9]*" \
+			"${ED}"/usr/share/nvidia/supported-gpus.json 2>/dev/null)
+		if [[ ${g} ]]; then
+			g=$((${g##*\"}+1))
+			if ver_test -ge ${g}; then
+				NV_LEGACY_MASK=">=${CATEGORY}/${PN}-${g}"
+				break
+			fi
+		fi
+	done
+	rm "${ED}"/usr/share/nvidia/supported-gpus.json || die
+}
+
+pkg_postinst() {
+	linux-mod-r1_pkg_postinst
+
+	readme.gentoo_print_elog
+
+	if [[ -r /proc/driver/nvidia/version &&
+		$(</proc/driver/nvidia/version) != *"  ${PV}  "* ]]; then
+		ewarn "Currently loaded NVIDIA modules do not match the newly installed"
+		ewarn "libraries and may prevent launching GPU-accelerated applications."
+		if use modules; then
+			ewarn "Easiest way to fix this is normally to reboot. If still run into issues"
+			ewarn "(e.g. API mismatch messages in the \`dmesg\` output), please verify"
+			ewarn "that the running kernel is ${KV_FULL} and that (if used) the"
+			ewarn "initramfs does not include NVIDIA modules (or at least, not old ones)."
+		fi
+	fi
+
+	if [[ $(</proc/cmdline) == *slub_debug=[!-]* ]]; then
+		ewarn "Detected that the current kernel command line is using 'slub_debug=',"
+		ewarn "this may lead to system instability/freezes with this version of"
+		ewarn "${PN}. Bug: https://bugs.gentoo.org/796329"
+	fi
+
+	if [[ -v NV_LEGACY_MASK ]]; then
+		ewarn
+		ewarn "***WARNING***"
+		ewarn
+		ewarn "You are installing a version of ${PN} known not to work"
+		ewarn "with a GPU of the current system. If unwanted, add the mask:"
+		if [[ -d ${EROOT}/etc/portage/package.mask ]]; then
+			ewarn "  echo '${NV_LEGACY_MASK}' > ${EROOT}/etc/portage/package.mask/${PN}"
+		else
+			ewarn "  echo '${NV_LEGACY_MASK}' >> ${EROOT}/etc/portage/package.mask"
+		fi
+		ewarn "...then downgrade to a legacy[1] branch if possible (not all old versions"
+		ewarn "are available or fully functional, may need to consider nouveau[2])."
+		ewarn "[1] https://www.nvidia.com/object/IO_32667.html"
+		ewarn "[2] https://wiki.gentoo.org/wiki/Nouveau"
+	fi
+
+	if use kernel-open && [[ ! -v NV_HAD_KERNEL_OPEN ]]; then
+		ewarn
+		ewarn "Open source variant of ${PN} was selected, be warned it is experimental"
+		ewarn "and only for modern GPUs (e.g. GTX 1650+). Try to disable if run into issues."
+		ewarn "Please also see: ${EROOT}/usr/share/doc/${PF}/html/kernel_open.html"
+	fi
+
+	if use wayland && use modules && [[ ! -v NV_HAD_WAYLAND ]]; then
+		elog
+		elog "With USE=wayland, this version of ${PN} sets nvidia-drm.modeset=1"
+		elog "in '${EROOT}/etc/modprobe.d/nvidia.conf'. This feature is considered"
+		elog "experimental but is required for wayland."
+		elog
+		elog "If you experience issues, either disable wayland or edit nvidia.conf."
+		elog "Of note, may possibly cause issues with SLI and Reverse PRIME."
+	fi
+
+	# these can be removed after some time, only to help the transition
+	# given users are unlikely to do further custom solutions if it works
+	# (see also https://github.com/elogind/elogind/issues/272)
+	if grep -riq "^[^#]*HandleNvidiaSleep=yes" "${EROOT}"/etc/elogind/sleep.conf.d/ 2>/dev/null
+	then
+		ewarn
+		ewarn "!!! WARNING !!!"
+		ewarn "Detected HandleNvidiaSleep=yes in ${EROOT}/etc/elogind/sleep.conf.d/."
+		ewarn "This 'could' cause issues if used in combination with the new hook"
+		ewarn "installed by the ebuild to handle sleep using the official upstream"
+		ewarn "script. It is recommended to disable the option."
+	fi
+	if [[ $(realpath "${EROOT}"{/etc,{/usr,}/lib*}/elogind/system-sleep 2>/dev/null | \
+		sort | uniq | xargs -d'\n' grep -Ril nvidia 2>/dev/null | wc -l) -gt 2 ]]
+	then
+		ewarn
+		ewarn "!!! WARNING !!!"
+		ewarn "Detected a custom script at ${EROOT}{/etc,{/usr,}/lib*}/elogind/system-sleep"
+		ewarn "referencing NVIDIA. This version of ${PN} has installed its own"
+		ewarn "hook at ${EROOT}/usr/lib/elogind/system-sleep/nvidia and it is recommended"
+		ewarn "to remove the custom one to avoid potential issues."
+		ewarn
+		ewarn "Feel free to ignore this warning if you know the other NVIDIA-related"
+		ewarn "scripts can be used together. The warning will be removed in the future."
+	fi
+	if [[ ${REPLACING_VERSIONS##* } ]] &&
+		ver_test ${REPLACING_VERSIONS##* } -lt 550.107.02-r1 # may get repeated
+	then
+		elog
+		elog "For suspend/sleep, 'NVreg_PreserveVideoMemoryAllocations=1' is now default"
+		elog "with this version of ${PN}. This is recommended (or required) by"
+		elog "major DEs especially with wayland but, *if* experience regressions with"
+		elog "suspend, try reverting to =0 in '${EROOT}/etc/modprobe.d/nvidia.conf'."
+		elog
+		elog "May notably be an issue when using neither systemd nor elogind to suspend."
+		elog
+		elog "Also, the systemd suspend/hibernate/resume services are now enabled by"
+		elog "default, and for openrc+elogind a similar hook has been installed."
+	fi
+}