mirror of
https://github.com/Ponce/slackbuilds
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155 lines
4.3 KiB
Bash
155 lines
4.3 KiB
Bash
#!/bin/sh
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# Copyright 2012 Edward W. Koenig, Vancouver, WA, USA
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# nvidia-switch utility 2.0.0
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#
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# A tool to install and cleanly remove the nvidia driver without stomping on the xorg files.
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# Note: this tool no longer supports switching drivers "on the fly" only installing and uninstalling
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# the nvidia driver and restoring the original xorg files.
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set -e
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ROOT="/"
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CWD=$(pwd)
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LIBSUFFIX="LIBDIRSUFFIX" # This will be replaced in the build script
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LIB="${ROOT}usr/lib${LIBSUFFIX}"
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XMOD="${LIB}/xorg/modules"
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XLIB="$XMOD/extensions"
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NV_VERSION='PKGVERSION' # This will be replaced in the build script
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GL_VERSION="1.2.0"
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NV_CONF="/usr/share/X11/xorg.conf.d/10-nvidia.conf"
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save_GL(){
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cd "$LIB"
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if [ "$1" = "nvidia" ]; then
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mv libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg
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ln -sf libGL.so.$NV_VERSION-nvidia libGL.so.$NV_VERSION
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ln -sf libGL.so.$NV_VERSION libGL.so.1
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ln -sf libGL.so.1 libGL.so
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elif [ "$1" = "xorg" ]; then
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mv libGL.so.$GL_VERSION-xorg libGL.so.$GL_VERSION
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rm -f libGL.so.$NV_VERSION
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ln -sf libGL.so.$GL_VERSION libGL.so.1
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ln -sf libGL.so.$GL_VERSION libGL.so
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fi
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cd "$CWD"
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}
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save_wfb(){
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cd "$XMOD"
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if [ "$1" = "nvidia" ]; then
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ln -sf libnvidia-wfb.so.$NV_VERSION-nvidia libnvidia-wfb.so.$NV_VERSION
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ln -sf libnvidia-wfb.so.$NV_VERSION libnvidia-wfb.so.1
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if [ ! -e libwfb.so ]; then
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ln -sf libnvidia-wfb.so.$NV_VERSION libwfb.so
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fi
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elif [ "$1" = "xorg" ]; then
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rm -f libnvidia-wfb.so.$NV_VERSION
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rm -f libnvidia-wfb.so.1
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if [ -L libwfb.so ]; then
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rm -f libwfb.so
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fi
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fi
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cd "$CWD"
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}
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save_glx(){
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cd "$XLIB"
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if [ "$1" = "nvidia" ]; then
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if [ ! -e libglx.so-xorg ]; then
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mv libglx.la libglx.la-xorg
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mv libglx.so libglx.so-xorg
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fi
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ln -sf libglx.so.$NV_VERSION-nvidia libglx.so.$NV_VERSION
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ln -sf libglx.so.$NV_VERSION libglx.so
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elif [ "$1" = "xorg" ]; then
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rm -f libglx.so.$NV_VERSION
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rm -f libglx.so
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mv libglx.so-xorg libglx.so
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mv libglx.la-xorg libglx.la
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fi
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cd "$CWD"
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}
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nvidia_ldconfig(){
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/sbin/ldconfig
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#Generate correct symink for that lib
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/sbin/ldconfig -l $1
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}
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nvidia_install(){
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echo $'Installing to nvidia-driver files!\n'
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echo "Make sure the nvidia driver is ENABLED in /etc/X11/xorg.conf."
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echo "Otherwise, this may lead to improperly working drivers."
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save_GL "nvidia"
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save_wfb "nvidia"
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save_glx "nvidia"
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LD_NVIDIA="${LIB}/libGL.so.$NV_VERSION-nvidia"
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nvidia_ldconfig $LD_NVIDIA
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}
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nvidia_remove(){
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echo $'Returning to stock xorg files!\n'
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echo "Make sure the nvidia driver is DISABLED in /etc/X11/xorg.conf"
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echo "and in /etc/X11/xorg.conf.d."
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echo "Otherwise, this may lead to improperly working drivers."
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save_GL "xorg"
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save_wfb "xorg"
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save_glx "xorg"
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if [ -e $NV_CONF ]; then
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rm -f $NV_CONF
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fi
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LD_NVIDIA="${LIB}/libGL.so.$GL_VERSION"
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nvidia_ldconfig $LD_NVIDIA
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}
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usage(){
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echo "Usage:"
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echo " --install Set up nvidia driver files"
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echo " --remove Return to stock xorg files and remove all symlinks"
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echo " --help Show this help message"
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}
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if [ "$1" = '--install' ]; then
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ROOT="/"
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CWD=$(pwd)
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if [ -e "${ROOT}usr/lib64" ]; then
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LIBSUFFIX="64"
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else
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LIBSUFFIX=""
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fi
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LIB="${ROOT}usr/lib${LIBSUFFIX}"
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XMOD="${LIB}/xorg/modules"
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XLIB="$XMOD/extensions"
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nvidia_install
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elif [ "$1" = '--remove' ]; then
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nvidia_remove
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elif [ "$1" = '--help' ]; then
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usage
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else
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usage
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fi
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