mirror of
https://anongit.gentoo.org/git/repo/gentoo.git
synced 2025-12-20 00:48:23 +00:00
587 lines
20 KiB
Bash
587 lines
20 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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MODULES_OPTIONAL_IUSE=+modules
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inherit desktop dot-a eapi9-pipestatus flag-o-matic linux-mod-r1
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inherit readme.gentoo-r1 systemd toolchain-funcs unpacker user-info
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MODULES_KERNEL_MAX=6.18
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NV_URI="https://download.nvidia.com/XFree86/"
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DESCRIPTION="NVIDIA Accelerated Graphics Driver"
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HOMEPAGE="https://www.nvidia.com/"
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SRC_URI="
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amd64? ( ${NV_URI}Linux-x86_64/${PV}/NVIDIA-Linux-x86_64-${PV}.run )
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arm64? ( ${NV_URI}Linux-aarch64/${PV}/NVIDIA-Linux-aarch64-${PV}.run )
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$(printf "${NV_URI}%s/%s-${PV}.tar.bz2 " \
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nvidia-{installer,modprobe,persistenced,settings,xconfig}{,})
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${NV_URI}NVIDIA-kernel-module-source/NVIDIA-kernel-module-source-${PV}.tar.xz
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"
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# nvidia-installer is unused but here for GPL-2's "distribute sources"
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S=${WORKDIR}
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LICENSE="
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NVIDIA-2025 Apache-2.0 Boost-1.0 BSD BSD-2 GPL-2 MIT ZLIB
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curl openssl public-domain
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"
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SLOT="0/${PV%%.*}"
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KEYWORDS="-* ~amd64 ~arm64"
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IUSE="+X abi_x86_32 abi_x86_64 kernel-open persistenced powerd +static-libs +tools wayland"
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REQUIRED_USE="kernel-open? ( modules )"
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COMMON_DEPEND="
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acct-group/video
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X? ( x11-libs/libpciaccess )
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persistenced? (
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acct-user/nvpd
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net-libs/libtirpc:=
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)
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tools? (
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>=app-accessibility/at-spi2-core-2.46:2
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dev-libs/glib:2
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dev-libs/jansson:=
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media-libs/harfbuzz:=
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x11-libs/cairo
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x11-libs/gdk-pixbuf:2
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x11-libs/gtk+:3[X]
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x11-libs/libX11
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x11-libs/libXext
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x11-libs/libXxf86vm
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x11-libs/pango
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)
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"
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RDEPEND="
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${COMMON_DEPEND}
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dev-libs/openssl:0/3
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sys-libs/glibc
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X? (
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media-libs/libglvnd[X,abi_x86_32(-)?]
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x11-libs/libX11[abi_x86_32(-)?]
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x11-libs/libXext[abi_x86_32(-)?]
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)
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powerd? ( sys-apps/dbus[abi_x86_32(-)?] )
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wayland? (
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>=gui-libs/egl-gbm-1.1.1-r2[abi_x86_32(-)?]
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|| (
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>=gui-libs/egl-wayland-1.1.13.1[abi_x86_32(-)?]
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gui-libs/egl-wayland2[abi_x86_32(-)?]
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)
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X? ( gui-libs/egl-x11[abi_x86_32(-)?] )
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)
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"
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DEPEND="
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${COMMON_DEPEND}
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static-libs? (
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x11-base/xorg-proto
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x11-libs/libX11
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x11-libs/libXext
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)
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tools? (
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dev-util/vulkan-headers
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media-libs/libglvnd
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sys-apps/dbus
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x11-base/xorg-proto
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x11-libs/libXrandr
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x11-libs/libXv
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x11-libs/libvdpau
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)
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"
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BDEPEND="
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app-alternatives/awk
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sys-devel/m4
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virtual/pkgconfig
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"
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# there is some non-prebuilt exceptions but rather not maintain a list
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QA_PREBUILT="lib/firmware/* usr/bin/* usr/lib*"
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PATCHES=(
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"${FILESDIR}"/nvidia-modprobe-390.141-uvm-perms.patch
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"${FILESDIR}"/nvidia-settings-530.30.02-desktop.patch
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)
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pkg_setup() {
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use modules && [[ ${MERGE_TYPE} != binary ]] || return
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# do early before linux-mod-r1 so can use chkconfig to setup CONFIG_CHECK
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get_version
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require_configured_kernel
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local CONFIG_CHECK="
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PROC_FS
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~DRM_KMS_HELPER
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~DRM_FBDEV_EMULATION
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~SYSVIPC
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~!LOCKDEP
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~!PREEMPT_RT
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~!SLUB_DEBUG_ON
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!DEBUG_MUTEXES
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$(usev powerd '~CPU_FREQ')
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"
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kernel_is -ge 6 11 && linux_chkconfig_present DRM_FBDEV_EMULATION &&
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CONFIG_CHECK+=" DRM_TTM_HELPER"
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use amd64 && kernel_is -ge 5 8 && CONFIG_CHECK+=" X86_PAT" #817764
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use kernel-open && CONFIG_CHECK+=" MMU_NOTIFIER" #843827
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local drm_helper_msg="Cannot be directly selected in the kernel's config menus, and may need
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selection of a DRM device even if unused, e.g. CONFIG_DRM_QXL=m or
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DRM_AMDGPU=m (among others, consult the kernel config's help), can
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also use DRM_NOUVEAU=m as long as built as module *not* built-in."
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local ERROR_DRM_KMS_HELPER="CONFIG_DRM_KMS_HELPER: is not set but needed for Xorg auto-detection
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of drivers (no custom config), and for wayland / nvidia-drm.modeset=1.
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${drm_helper_msg}"
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local ERROR_DRM_TTM_HELPER="CONFIG_DRM_TTM_HELPER: is not set but is needed to compile when using
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kernel version 6.11.x or newer while DRM_FBDEV_EMULATION is set.
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${drm_helper_msg}"
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local ERROR_DRM_FBDEV_EMULATION="CONFIG_DRM_FBDEV_EMULATION: is not set but is needed for
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nvidia-drm.fbdev=1 support, currently off-by-default and it could
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be ignored, but note that is due to change in the future."
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local ERROR_MMU_NOTIFIER="CONFIG_MMU_NOTIFIER: is not set but needed to build with USE=kernel-open.
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Cannot be directly selected in the kernel's menuconfig, and may need
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selection of another option that requires it such as CONFIG_AMD_IOMMU=y,
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or DRM_I915=m (among others, consult the kernel config's help)."
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local ERROR_PREEMPT_RT="CONFIG_PREEMPT_RT: is set but is unsupported by NVIDIA upstream and
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will fail to build unless the env var IGNORE_PREEMPT_RT_PRESENCE=1 is
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set. Please do not report issues if run into e.g. kernel panics while
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ignoring this."
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linux-mod-r1_pkg_setup
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}
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src_prepare() {
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# make patches usable across versions
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rm nvidia-modprobe && mv nvidia-modprobe{-${PV},} || die
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rm nvidia-persistenced && mv nvidia-persistenced{-${PV},} || die
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rm nvidia-settings && mv nvidia-settings{-${PV},} || die
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rm nvidia-xconfig && mv nvidia-xconfig{-${PV},} || die
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mv NVIDIA-kernel-module-source-${PV} kernel-module-source || die
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default
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# prevent detection of incomplete kernel DRM support (bug #603818)
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sed 's/defined(CONFIG_DRM/defined(CONFIG_DRM_KMS_HELPER/g' \
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-i kernel{,-module-source/kernel-open}/conftest.sh || die
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sed 's/__USER__/nvpd/' \
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nvidia-persistenced/init/systemd/nvidia-persistenced.service.template \
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> "${T}"/nvidia-persistenced.service || die
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# use alternative vulkan icd option if USE=-X (bug #909181)
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use X || sed -i 's/"libGLX/"libEGL/' nvidia_{layers,icd}.json || die
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# enable nvidia-drm.modeset=1 by default with USE=wayland
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cp "${FILESDIR}"/nvidia-570.conf "${T}"/nvidia.conf || die
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use !wayland || sed -i '/^#.*modeset=1$/s/^#//' "${T}"/nvidia.conf || die
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# makefile attempts to install wayland library even if not built
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use wayland || sed -i 's/ WAYLAND_LIB_install$//' \
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nvidia-settings/src/Makefile || die
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}
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src_compile() {
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tc-export AR CC CXX LD OBJCOPY OBJDUMP PKG_CONFIG
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# extra flags for the libXNVCtrl.a static library
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local xnvflags=-fPIC #840389
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tc-is-lto && xnvflags+=" $(test-flags-CC -ffat-lto-objects)"
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NV_ARGS=(
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PREFIX="${EPREFIX}"/usr
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HOST_CC="$(tc-getBUILD_CC)"
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HOST_LD="$(tc-getBUILD_LD)"
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BUILD_GTK2LIB=
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NV_USE_BUNDLED_LIBJANSSON=0
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NV_VERBOSE=1 DO_STRIP= MANPAGE_GZIP= OUTPUTDIR=out
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WAYLAND_AVAILABLE=$(usex wayland 1 0)
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XNVCTRL_CFLAGS="${xnvflags}"
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)
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if use modules; then
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local o_cflags=${CFLAGS} o_cxxflags=${CXXFLAGS} o_ldflags=${LDFLAGS}
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local modlistargs=video:kernel
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if use kernel-open; then
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modlistargs+=-module-source:kernel-module-source/kernel-open
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# environment flags are normally unused for modules, but nvidia
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# uses it for building the "blob" and it is a bit fragile
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filter-flags -fno-plt #912949
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filter-lto
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CC=${KERNEL_CC} CXX=${KERNEL_CXX} strip-unsupported-flags
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LDFLAGS=$(raw-ldflags)
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fi
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local modlist=( nvidia{,-drm,-modeset,-peermem,-uvm}=${modlistargs} )
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local modargs=(
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IGNORE_CC_MISMATCH=yes NV_VERBOSE=1
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SYSOUT="${KV_OUT_DIR}" SYSSRC="${KV_DIR}"
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# kernel takes "x86" and "x86_64" as meaning the same, but nvidia
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# makes the distinction (since 550.135) and is not happy with "x86"
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# TODO?: it should be ok/better for tc-arch-kernel to do x86_64
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$(usev amd64 ARCH=x86_64)
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)
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# temporary workaround for bug #914468
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addpredict "${KV_OUT_DIR}"
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linux-mod-r1_src_compile
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CFLAGS=${o_cflags} CXXFLAGS=${o_cxxflags} LDFLAGS=${o_ldflags}
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fi
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emake "${NV_ARGS[@]}" -C nvidia-modprobe
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use persistenced && emake "${NV_ARGS[@]}" -C nvidia-persistenced
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use X && emake "${NV_ARGS[@]}" -C nvidia-xconfig
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if use tools; then
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# avoid noisy *very* noisy logs with deprecation warnings
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CFLAGS="-Wno-deprecated-declarations ${CFLAGS}" \
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emake "${NV_ARGS[@]}" -C nvidia-settings
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elif use static-libs; then
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# pretend GTK+3 is available, not actually used (bug #880879)
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emake "${NV_ARGS[@]}" BUILD_GTK3LIB=1 \
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-C nvidia-settings/src out/libXNVCtrl.a
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fi
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}
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src_install() {
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local libdir=$(get_libdir) libdir32=$(ABI=x86 get_libdir)
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NV_ARGS+=( DESTDIR="${D}" LIBDIR="${ED}"/usr/${libdir} )
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local -A paths=(
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[APPLICATION_PROFILE]=/usr/share/nvidia
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[CUDA_ICD]=/etc/OpenCL/vendors
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[EGL_EXTERNAL_PLATFORM_JSON]=/usr/share/egl/egl_external_platform.d
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[FIRMWARE]=/lib/firmware/nvidia/${PV}
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[GBM_BACKEND_LIB_SYMLINK]=/usr/${libdir}/gbm
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[GLVND_EGL_ICD_JSON]=/usr/share/glvnd/egl_vendor.d
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[OPENGL_DATA]=/usr/share/nvidia
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[VULKANSC_ICD_JSON]=/usr/share/vulkansc
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[VULKAN_ICD_JSON]=/usr/share/vulkan
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[WINE_LIB]=/usr/${libdir}/nvidia/wine
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[XORG_OUTPUTCLASS_CONFIG]=/usr/share/X11/xorg.conf.d
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[GLX_MODULE_SHARED_LIB]=/usr/${libdir}/xorg/modules/extensions
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[GLX_MODULE_SYMLINK]=/usr/${libdir}/xorg/modules
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[XMODULE_SHARED_LIB]=/usr/${libdir}/xorg/modules
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)
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local skip_files=(
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$(usev !X "libGLX_nvidia libglxserver_nvidia")
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libGLX_indirect # non-glvnd unused fallback
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libnvidia-{gtk,wayland-client} nvidia-{settings,xconfig} # from source
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libnvidia-egl-gbm 15_nvidia_gbm # gui-libs/egl-gbm
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libnvidia-egl-wayland 10_nvidia_wayland # gui-libs/egl-wayland
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libnvidia-egl-xcb 20_nvidia_xcb.json # gui-libs/egl-x11
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libnvidia-egl-xlib 20_nvidia_xlib.json # gui-libs/egl-x11
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libnvidia-pkcs11.so # using the openssl3 version instead
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)
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local skip_modules=(
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$(usev !X "nvfbc vdpau xdriver")
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$(usev !modules gsp)
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$(usev !powerd nvtopps)
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installer nvpd # handled separately / built from source
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)
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local skip_types=(
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GLVND_LIB GLVND_SYMLINK EGL_CLIENT.\* GLX_CLIENT.\* # media-libs/libglvnd
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OPENCL_WRAPPER.\* # virtual/opencl
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DOCUMENTATION DOT_DESKTOP .\*_SRC DKMS_CONF SYSTEMD_UNIT # handled separately / unused
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)
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local DOCS=(
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README.txt NVIDIA_Changelog supported-gpus/supported-gpus.json
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nvidia-settings/doc/{FRAMELOCK,NV-CONTROL-API}.txt
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)
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local HTML_DOCS=( html/. )
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einstalldocs
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local DISABLE_AUTOFORMATTING=yes
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local DOC_CONTENTS="\
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Trusted users should be in the 'video' group to use NVIDIA devices.
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You can add yourself by using: gpasswd -a my-user video\
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$(usev modules "
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Like all out-of-tree kernel modules, it is necessary to rebuild
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${PN} after upgrading or rebuilding the Linux kernel
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by for example running \`emerge @module-rebuild\`. Alternatively,
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if using a distribution kernel (sys-kernel/gentoo-kernel{,-bin}),
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this can be automated by setting USE=dist-kernel globally.
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Loaded kernel modules also must not mismatch with the installed
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${PN} version (excluding -r revision), meaning should
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ensure \`eselect kernel list\` points to the kernel that will be
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booted before building and preferably reboot after upgrading
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${PN} (the ebuild will emit a warning if mismatching).
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See '${EPREFIX}/etc/modprobe.d/nvidia.conf' for modules options.")\
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$(use amd64 && usev !abi_x86_32 "
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Note that without USE=abi_x86_32 on ${PN}, 32bit applications
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(typically using wine / steam) will not be able to use GPU acceleration.")
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Be warned that USE=kernel-open may need to be either enabled or
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disabled for certain cards to function:
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- GTX 50xx (blackwell) and higher require it to be enabled
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- GTX 1650 and higher (pre-blackwell) should work either way
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- Older cards require it to be disabled
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For additional information or for troubleshooting issues, please see
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https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers and NVIDIA's own
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documentation that is installed alongside this README."
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readme.gentoo_create_doc
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if use modules; then
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linux-mod-r1_src_install
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insinto /etc/modprobe.d
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doins "${T}"/nvidia.conf
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# used for gpu verification with binpkgs (not kept, see pkg_preinst)
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insinto /usr/share/nvidia
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doins supported-gpus/supported-gpus.json
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fi
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emake "${NV_ARGS[@]}" -C nvidia-modprobe install
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fowners :video /usr/bin/nvidia-modprobe #505092
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fperms 4710 /usr/bin/nvidia-modprobe
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if use persistenced; then
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emake "${NV_ARGS[@]}" -C nvidia-persistenced install
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newconfd "${FILESDIR}"/nvidia-persistenced.confd nvidia-persistenced
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newinitd "${FILESDIR}"/nvidia-persistenced.initd nvidia-persistenced
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systemd_dounit "${T}"/nvidia-persistenced.service
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fi
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if use tools; then
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emake "${NV_ARGS[@]}" -C nvidia-settings install
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doicon nvidia-settings/doc/nvidia-settings.png
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domenu nvidia-settings/doc/nvidia-settings.desktop
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exeinto /etc/X11/xinit/xinitrc.d
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newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings
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fi
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if use static-libs; then
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dolib.a nvidia-settings/src/out/libXNVCtrl.a
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strip-lto-bytecode
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insinto /usr/include/NVCtrl
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doins nvidia-settings/src/libXNVCtrl/NVCtrl{Lib,}.h
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fi
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use X && emake "${NV_ARGS[@]}" -C nvidia-xconfig install
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# mimic nvidia-installer by reading .manifest to install files
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# 0:file 1:perms 2:type 3+:subtype/arguments -:module
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local m into
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while IFS=' ' read -ra m; do
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! [[ ${#m[@]} -ge 2 && ${m[-1]} =~ MODULE: ]] ||
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[[ " ${m[0]##*/}" =~ ^(\ ${skip_files[*]/%/.*|\\} )$ ]] ||
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[[ " ${m[2]}" =~ ^(\ ${skip_types[*]/%/|\\} )$ ]] ||
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has ${m[-1]#MODULE:} "${skip_modules[@]}" && continue
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case ${m[2]} in
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MANPAGE)
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gzip -dc ${m[0]} | newman - ${m[0]%.gz}
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pipestatus || die
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continue
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;;
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GBM_BACKEND_LIB_SYMLINK) m[4]=../${m[4]};; # missing ../
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VDPAU_SYMLINK) m[4]=vdpau/; m[5]=${m[5]#vdpau/};; # .so to vdpau/
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esac
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if [[ -v 'paths[${m[2]}]' ]]; then
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into=${paths[${m[2]}]}
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elif [[ ${m[2]} == EXPLICIT_PATH ]]; then
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into=${m[3]}
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elif [[ ${m[2]} == *_BINARY ]]; then
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into=/usr/bin
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elif [[ ${m[3]} == COMPAT32 ]]; then
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use abi_x86_32 || continue
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into=/usr/${libdir32}
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elif [[ ${m[2]} == *_@(LIB|SYMLINK) ]]; then
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into=/usr/${libdir}
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else
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die "No known installation path for ${m[0]}"
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fi
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[[ ${m[3]: -2} == ?/ ]] && into+=/${m[3]%/}
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[[ ${m[4]: -2} == ?/ ]] && into+=/${m[4]%/}
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if [[ ${m[2]} =~ _SYMLINK$ ]]; then
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[[ ${m[4]: -1} == / ]] && m[4]=${m[5]}
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dosym ${m[4]} ${into}/${m[0]}
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continue
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fi
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# avoid portage warning due to missing soname links in manifest
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[[ ${m[0]} =~ ^libnvidia-ngx.so ]] &&
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dosym ${m[0]} ${into}/${m[0]%.so*}.so.1
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printf -v m[1] %o $((m[1] | 0200)) # 444->644
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insopts -m${m[1]}
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insinto ${into}
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doins ${m[0]}
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done < .manifest || die
|
|
insopts -m0644 # reset
|
|
|
|
# MODULE:installer non-skipped extras
|
|
: "$(systemd_get_sleepdir)"
|
|
exeinto "${_#"${EPREFIX}"}"
|
|
doexe systemd/system-sleep/nvidia
|
|
dobin systemd/nvidia-sleep.sh
|
|
systemd_dounit systemd/system/nvidia-{hibernate,resume,suspend,suspend-then-hibernate}.service
|
|
|
|
dobin nvidia-bug-report.sh
|
|
|
|
insinto /usr/share/nvidia/files.d
|
|
doins sandboxutils-filelist.json
|
|
|
|
# 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
|
|
dosym {"${unitdir}",/etc/systemd/system/systemd-suspend-then-hibernate.service.wants}/nvidia-suspend-then-hibernate.service
|
|
dosym {"${unitdir}",/etc/systemd/system/systemd-suspend-then-hibernate.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 "\nCurrently 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 [[ $(</proc/cmdline) == *slub_debug=[!-]* ]]; then
|
|
ewarn "\nDetected that the current kernel command line is using 'slub_debug=',"
|
|
ewarn "this may lead to system instability/freezes with this version of"
|
|
ewarn "${PN}. Bug: https://bugs.gentoo.org/796329"
|
|
fi
|
|
|
|
if [[ -v NV_LEGACY_MASK ]]; then
|
|
ewarn "\n***WARNING***"
|
|
ewarn "\nYou 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 "\nOpen source variant of ${PN} was selected, note that it requires"
|
|
ewarn "Turing/Ampere+ GPUs (aka GTX 1650+). Try disabling if run into issues."
|
|
ewarn "Also see: ${EROOT}/usr/share/doc/${PF}/html/kernel_open.html"
|
|
fi
|
|
|
|
if use wayland && use modules && [[ ! -v NV_HAD_WAYLAND ]]; then
|
|
elog "\nNote that with USE=wayland, nvidia-drm.modeset=1 will be enabled"
|
|
elog "in '${EROOT}/etc/modprobe.d/nvidia.conf'. *If* experience issues,"
|
|
elog "either disable wayland or edit nvidia.conf."
|
|
fi
|
|
}
|