x11-drivers/nvidia-drivers: add 495.46-r20 unkeyworded using egl-gbm

Replaces the prebuilt libnvidia-egl-gbm with gui-libs/egl-gbm.

Unkeyworded mostly given the 495.xx situation is a mess right now
that may require users to pick specific revisions, and there's no
reason to bother users with one more unless they want to test it.

Should be officially rolled out next nvidia-drivers version bump.

Like egl-wayland, this is technically a optfeature but want
USE=wayland to give everything needed for decent wayland support.

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

1 files changed, 464 insertions, 0 deletions

diff --git a/x11-drivers/nvidia-drivers/nvidia-drivers-495.46-r20.ebuild b/x11-drivers/nvidia-drivers/nvidia-drivers-495.46-r20.ebuild
new file mode 100644
index 000000000000..3e93e2f0a367
--- /dev/null
+++ b/x11-drivers/nvidia-drivers/nvidia-drivers-495.46-r20.ebuild
@@ -0,0 +1,464 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+MODULES_OPTIONAL_USE="driver"
+inherit desktop flag-o-matic linux-mod multilib readme.gentoo-r1 \
+	systemd toolchain-funcs unpacker
+
+NV_KERNEL_MAX="5.15"
+
+DESCRIPTION="NVIDIA Accelerated Graphics Driver"
+HOMEPAGE="https://www.nvidia.com/download/index.aspx"
+SRC_URI="
+	amd64? ( https://us.download.nvidia.com/XFree86/Linux-x86_64/${PV}/NVIDIA-Linux-x86_64-${PV}.run )
+	arm64? ( https://us.download.nvidia.com/XFree86/aarch64/${PV}/NVIDIA-Linux-aarch64-${PV}.run )
+	$(printf "https://github.com/NVIDIA/%s/archive/refs/tags/${PV}.tar.gz -> %s-${PV}.tar.gz " \
+		nvidia-{installer,modprobe,persistenced,settings,xconfig}{,})"
+# nvidia-installer is unused but here for GPL-2's "distribute sources"
+S="${WORKDIR}"
+
+LICENSE="NVIDIA-r2 BSD BSD-2 GPL-2 MIT ZLIB curl openssl"
+SLOT="0/${PV%%.*}"
+#KEYWORDS="-* ~amd64"
+IUSE="+X abi_x86_32 abi_x86_64 +driver persistenced static-libs +tools wayland"
+RESTRICT="bindist"
+
+COMMON_DEPEND="
+	acct-group/video
+	persistenced? (
+		acct-user/nvpd
+		net-libs/libtirpc:=
+	)
+	tools? (
+		dev-libs/atk
+		dev-libs/glib:2
+		dev-libs/jansson:=
+		media-libs/harfbuzz:=
+		x11-libs/cairo
+		x11-libs/gdk-pixbuf:2
+		x11-libs/gtk+:3
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXxf86vm
+		x11-libs/pango
+	)"
+RDEPEND="
+	${COMMON_DEPEND}
+	X? (
+		media-libs/libglvnd[X,abi_x86_32(-)?]
+		x11-libs/libX11[abi_x86_32(-)?]
+		x11-libs/libXext[abi_x86_32(-)?]
+	)
+	wayland? (
+		gui-libs/egl-gbm
+		>=gui-libs/egl-wayland-1.1.7-r1
+		media-libs/libglvnd
+	)"
+DEPEND="
+	${COMMON_DEPEND}
+	static-libs? (
+		x11-libs/libX11
+		x11-libs/libXext
+	)
+	tools? (
+		media-libs/libglvnd
+		sys-apps/dbus
+		x11-base/xorg-proto
+		x11-libs/libXrandr
+		x11-libs/libXv
+		x11-libs/libvdpau
+	)"
+BDEPEND="
+	sys-devel/m4
+	virtual/pkgconfig"
+
+QA_PREBUILT="lib/firmware/* opt/bin/* usr/lib*"
+
+PATCHES=(
+	"${FILESDIR}"/nvidia-modprobe-390.141-uvm-perms.patch
+	"${FILESDIR}"/nvidia-settings-390.144-desktop.patch
+	"${FILESDIR}"/nvidia-settings-390.144-no-gtk2.patch
+	"${FILESDIR}"/nvidia-settings-390.144-raw-ldflags.patch
+)
+
+pkg_setup() {
+	use driver || return
+
+	local CONFIG_CHECK="
+		PROC_FS
+		~DRM_KMS_HELPER
+		~SYSVIPC
+		~!DRM_SIMPLEDRM
+		~!LOCKDEP
+		~!SLUB_DEBUG_ON
+		!DEBUG_MUTEXES"
+	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.
+	Cannot be directly selected in the kernel's menuconfig, and may need
+	selection of a DRM device even if unused, e.g. CONFIG_DRM_AMDGPU=m or
+	DRM_I915=y, DRM_NOUVEAU=m also acceptable if a module and not built-in.
+	Note: DRM_SIMPLEDRM may cause issues and is better disabled for now."
+
+	use amd64 && kernel_is -ge 5 8 && CONFIG_CHECK+=" X86_PAT" #817764
+
+	MODULE_NAMES="
+		nvidia(video:kernel)
+		nvidia-drm(video:kernel)
+		nvidia-modeset(video:kernel)
+		nvidia-peermem(video:kernel)
+		nvidia-uvm(video:kernel)"
+
+	linux-mod_pkg_setup
+
+	[[ ${MERGE_TYPE} == binary ]] && return
+
+	BUILD_PARAMS='NV_VERBOSE=1 IGNORE_CC_MISMATCH=yes SYSSRC="${KV_DIR}" SYSOUT="${KV_OUT_DIR}"'
+	BUILD_TARGETS="modules"
+
+	if linux_chkconfig_present CC_IS_CLANG; then
+		ewarn "Warning: building ${PN} with a clang-built kernel is experimental"
+
+		BUILD_PARAMS+=' CC=${CHOST}-clang'
+		if linux_chkconfig_present LD_IS_LLD; then
+			BUILD_PARAMS+=' LD=ld.lld'
+			if linux_chkconfig_present LTO_CLANG_THIN; then
+				# kernel enables cache by default leading to sandbox violations
+				BUILD_PARAMS+=' ldflags-y=--thinlto-cache-dir= LDFLAGS_MODULE=--thinlto-cache-dir='
+			fi
+		fi
+	fi
+
+	if kernel_is -gt ${NV_KERNEL_MAX/./ }; then
+		ewarn "Kernel ${KV_MAJOR}.${KV_MINOR} is either known to break this version of ${PN}"
+		ewarn "or was not tested with it. It is recommended to use one of:"
+		ewarn "  <=sys-kernel/gentoo-kernel-${NV_KERNEL_MAX}"
+		ewarn "  <=sys-kernel/gentoo-sources-${NV_KERNEL_MAX}"
+		ewarn "You are free to try or use /etc/portage/patches, but support will"
+		ewarn "not be given and issues wait until NVIDIA releases a fixed version."
+		ewarn
+		ewarn "Do _not_ file a bug report if run into issues."
+		ewarn
+	fi
+}
+
+src_prepare() {
+	# make patches usable across versions
+	rm nvidia-modprobe && mv nvidia-modprobe{-${PV},} || die
+	rm nvidia-persistenced && mv nvidia-persistenced{-${PV},} || die
+	rm nvidia-settings && mv nvidia-settings{-${PV},} || die
+	rm nvidia-xconfig && mv nvidia-xconfig{-${PV},} || die
+
+	default
+
+	# prevent detection of incomplete kernel DRM support (bug #603818)
+	sed 's/defined(CONFIG_DRM/defined(CONFIG_DRM_KMS_HELPER/g' \
+		-i kernel/conftest.sh || die
+
+	sed 's/__USER__/nvpd/' \
+		nvidia-persistenced/init/systemd/nvidia-persistenced.service.template \
+		> "${T}"/nvidia-persistenced.service || die
+
+	# enable nvidia-drm.modeset=1 by default with USE=wayland
+	cp "${FILESDIR}"/nvidia-470.conf "${T}"/nvidia.conf || die
+	use !wayland || sed -i '/^#.*modeset=1$/s/^#//' "${T}"/nvidia.conf || die
+
+	# temporary workaround for dbus powerd spam in 495 series
+	# (jz -> jmp after nvidia.powerd.server, need RESTRICT=bindist)
+	# https://forums.developer.nvidia.com/t/bug-nvidia-v495-29-05-driver-spamming-dbus-enabled-applications-with-invalid-messages/192892/14
+	if use amd64; then
+		sed 's/\x0f\x84\[\x01\x00\x00\x4c\x8d/\xe9\x5c\x01\x00\x00\x00\x4c\x8d/' \
+			-i libnvidia-glcore.so.495.46 || die
+		sed 's/\x0f\x84\x65\x01\x00\x00\x83\xec\x08\x89/\xe9\x66\x01\x00\x00\x00\x83\xec\x08\x89/' \
+			-i 32/libnvidia-glcore.so.495.46 || die
+	fi
+}
+
+src_compile() {
+	tc-export AR CC LD OBJCOPY
+
+	NV_ARGS=(
+		PREFIX="${EPREFIX}"/usr
+		HOST_CC="$(tc-getBUILD_CC)"
+		HOST_LD="$(tc-getBUILD_LD)"
+		NV_USE_BUNDLED_LIBJANSSON=0
+		NV_VERBOSE=1 DO_STRIP= MANPAGE_GZIP= OUTPUTDIR=out
+	)
+
+	use driver && linux-mod_src_compile
+
+	emake "${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
+		# cflags: avoid noisy logs, only use here and set first to let override
+		# ldflags: abi currently needed if LD=ld.lld
+		CFLAGS="-Wno-deprecated-declarations ${CFLAGS}" \
+			RAW_LDFLAGS="$(get_abi_LDFLAGS) $(raw-ldflags)" \
+			emake "${NV_ARGS[@]}" -C nvidia-settings
+	elif use static-libs; then
+		emake "${NV_ARGS[@]}" -C nvidia-settings/src out/libXNVCtrl.a
+	fi
+}
+
+src_install() {
+	local libdir=$(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
+		[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=(
+		$(usex X '' '
+			libGLX_nvidia libglxserver_nvidia
+			nvidia_icd.json nvidia_layers.json')
+		$(usex wayland '' 'libnvidia-vulkan-producer')
+		libGLX_indirect # non-glvnd unused fallback
+		libnvidia-gtk nvidia-{settings,xconfig} # built from source
+		libnvidia-egl-gbm 15_nvidia_gbm # gui-libs/egl-gbm
+		libnvidia-egl-wayland 10_nvidia_wayland # gui-libs/egl-wayland
+	)
+	local skip_modules=(
+		$(usex X '' 'nvfbc vdpau xdriver')
+		$(usex driver '' 'gsp')
+		installer nvpd # handled separately / built from source
+	)
+	local skip_types=(
+		GLVND_LIB GLVND_SYMLINK EGL_CLIENT.\* GLX_CLIENT.\* # media-libs/libglvnd
+		OPENCL_WRAPPER.\* # virtual/opencl
+		DOCUMENTATION DOT_DESKTOP .\*_SRC DKMS_CONF # handled separately / unused
+	)
+
+	local DOCS=(
+		README.txt NVIDIA_Changelog supported-gpus/supported-gpus.json
+		nvidia-settings/doc/{FRAMELOCK,NV-CONTROL-API}.txt
+	)
+	local HTML_DOCS=( html/. )
+	einstalldocs
+
+	local DISABLE_AUTOFORMATTING=yes
+	local DOC_CONTENTS="\
+Trusted users should be in the 'video' group to use NVIDIA devices.
+You can add yourself by using: gpasswd -a my-user video
+
+See '${EPREFIX}/etc/modprobe.d/nvidia.conf' for modules options.\
+$(use amd64 && usex 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 general information on using ${PN}, please see:
+https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers"
+	readme.gentoo_create_doc
+
+	if use driver; then
+		linux-mod_src_install
+
+		insinto /etc/modprobe.d
+		doins "${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: ]] ||
+			eval '[[ " ${m[0]##*/}" =~ ^(\ '${skip_files[*]/%/.*|\\}' )$ ]]' ||
+			eval '[[ " ${m[2]}" =~ ^(\ '${skip_types[*]/%/|\\}' )$ ]]' ||
+			has ${m[-1]#MODULE:} "${skip_modules[@]}" && continue
+
+		case ${m[2]} in
+			MANPAGE)
+				gzip -dc ${m[0]} | newman - ${m[0]%.gz}; assert
+				continue
+			;;
+			GBM_BACKEND_LIB_SYMLINK) m[4]=../${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 [[ ${m[2]} =~ _BINARY$ ]]; 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 ${m[0]}
+	done < .manifest || die
+
+	# MODULE:installer non-skipped extras
+	exeinto /lib/systemd/system-sleep
+	doexe systemd/system-sleep/nvidia
+	dobin systemd/nvidia-sleep.sh
+	systemd_dounit systemd/system/nvidia-{hibernate,resume,suspend}.service
+
+	dobin nvidia-bug-report.sh
+}
+
+pkg_preinst() {
+	has_version "${CATEGORY}/${PN}[abi_x86_32]" && NV_HAD_ABI32=
+	has_version "${CATEGORY}/${PN}[wayland]" && NV_HAD_WAYLAND=
+
+	use driver || return
+	linux-mod_pkg_preinst
+
+	# set video group id based on live system (bug #491414)
+	local g=$(getent group video | cut -d: -f3)
+	[[ ${g} ]] || die "Failed to determine video group id"
+	sed -i "s/@VIDEOGID@/${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() {
+	use driver && linux-mod_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."
+		use driver && ewarn "The easiest way to fix this is usually to reboot."
+	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 branch if possible. For details, see:"
+		ewarn "https://www.nvidia.com/object/IO_32667.html"
+	fi
+
+	if use !abi_x86_32 && [[ -v NV_HAD_ABI32 ]]; then
+		elog
+		elog "USE=abi_x86_32 is disabled, 32bit applications will not be able to"
+		elog "use nvidia-drivers for acceleration without it (e.g. commonly used"
+		elog "with app-emulation/wine-* or steam). Re-enable if needed."
+	fi
+
+	if use wayland && use driver && [[ ! -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
+
+	# Try to show this message only to users that may really need it
+	# given the workaround is discouraged and usage isn't widespread.
+	if use X && [[ ${REPLACING_VERSIONS} ]] &&
+		ver_test ${REPLACING_VERSIONS} -lt 460.73.01 &&
+		grep -qr Coolbits "${EROOT}"/etc/X11/{xorg.conf,xorg.conf.d/*.conf} 2>/dev/null; then
+		elog
+		elog "Coolbits support with ${PN} has been restricted to require Xorg"
+		elog "with root privilege by NVIDIA (being in video group is not sufficient)."
+		elog "e.g. attempting to change fan speed with nvidia-settings would fail."
+		elog
+		elog "Depending on your display manager (e.g. sddm starts X as root, gdm doesn't)"
+		elog "or if using startx, it may be necessary to emerge x11-base/xorg-server with"
+		elog 'USE="suid -elogind -systemd" if wish to keep using this feature.'
+		elog "Bug: https://bugs.gentoo.org/784248"
+	fi
+
+	ewarn
+	ewarn "This revision of ${PN} is applying a binary patch to prevent heavy"
+	ewarn "dbus spamming while using OpenGL. If you experience issues, please try to"
+	ewarn "mask =${CATEGORY}/${PN}-${PVR} to use NVIDIA's intended version."
+}