#!/bin/sh # Copyright 2012-2017 Edward W. Koenig, Vancouver, WA, USA # All rights reserved. # # Redistribution and use of this script, with or without modification, is # permitted provided that the following conditions are met: # # 1. Redistributions of this script must retain the above copyright # notice, this list of conditions and the following disclaimer. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO # EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; # OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # # nvidia-switch utility 4.0 # # A tool to install and cleanly remove the nvidia driver without stomping on the xorg files. # Note: this tool "should" allow switching on the fly, but why? Pick a driver! You will still # need to edit a bunch of other config files. # TO-DO: needs more cleanup, simplify linking using system tools ROOT="${ROOT:-/}" CWD=$(pwd) COMPAT32="LIB32FLAG" # This will be replaced in the build script (yes | no) LIBSUFFIX="LIBDIRSUFFIX" # This will be replaced in the build script INC="${ROOT}usr/include/GL" LIB="${ROOT}usr/lib${LIBSUFFIX}" LIB32="${ROOT}usr/lib" XMOD="${LIB}/xorg/modules" XLIB="$XMOD/extensions" NV_VERSION="PKGVERSION" # This will be replaced in the build script GL_VERSION="1.2.0" GLVND="GLVNDFLAG" # This will be replaced in the build script (yes | no) NV_CONF="${ROOT}usr/share/X11/xorg.conf.d/10-nvidia.conf" SAVELIBS="${ROOT}var/log/nvidia" save_GL(){ # backup original mesa and xorg conflicts to /var/log/nvidia cd $2 # Need to make sure save path is reset incase of multilib SAVELIBS="${ROOT}var/log/nvidia" if [ "$2" = "$LIB32" ]; then SAVELIBS="${SAVELIBS}/32" elif [ "$2" = "$LIB" ]; then SAVELIBS="${SAVELIBS}/64" fi case "$1" in "nvidia") mv libGL.so.$GL_VERSION $SAVELIBS/libGL.so.$GL_VERSION mv libGL.la $SAVELIBS/libGL.la mv libEGL.so.1.0.0 $SAVELIBS/libEGL.so.1.0.0 mv libGLESv1_CM.so.1.1.0 $SAVELIBS/libGLESv1_CM.so.1.1.0 mv libGLESv2.so.2.0.0 $SAVELIBS/libGLESv2.so.2.0.0 mv libGL.la-nvidia libGL.la if [ "$GLVND" = "yes" ]; then ln -sf libGL.so.1.0.0 libGL.so.1 ln -sf libGL.so.1.0.0 libGL.so ln -sf libEGL.so.1-nvidia libEGL.so.1 ln -sf libEGL.so.1-nvidia libEGL.so else ln -sf libGL.so.$NV_VERSION libGL.so.1 ln -sf libGL.so.$NV_VERSION libGL.so ln -sf libEGL.so.$NV_VERSION libEGL.so.1 ln -sf libEGL.so.$NV_VERSION libEGL.so fi ln -sf libGLESv1_CM.so.1-nvidia libGLESv1_CM.so.1 ln -sf libGLESv1_CM.so.1-nvidia libGLESv1_CM.so ln -sf libGLESv2.so.2-nvidia libGLESv2.so.2 ln -sf libGLESv2.so.2-nvidia libGLESv2.so ;; "xorg") mv libGL.la libGL.la-nvidia mv $SAVELIBS/libGL.so.$GL_VERSION libGL.so.$GL_VERSION mv $SAVELIBS/libGL.la libGL.la mv $SAVELIBS/libEGL.so.1.0.0 libEGL.so.1.0.0 mv $SAVELIBS/libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1.1.0 mv $SAVELIBS/libGLESv2.so.2.0.0 libGLESv2.so.2.0.0 ln -sf libGL.so.$GL_VERSION libGL.so.1 ln -sf libGL.so.$GL_VERSION libGL.so ln -sf libEGL.so.1.0.0 libEGL.so.1 ln -sf libEGL.so.1.0.0 libEGL.so ln -sf libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1 ln -sf libGLESv1_CM.so.1.1.0 libGLESv1_CM.so ln -sf libGLESv2.so.2.0.0 libGLESv2.so.2 ln -sf libGLESv2.so.2.0.0 libGLESv2.so ;; *) echo "nothing to do for save_gl?" exit 1 ;; esac cd "$CWD" } save_glx(){ cd "$XLIB" case "$1" in "nvidia") if [ -e libglx.so ]; then mv libglx.so xorg-libglx.so fi ln -sf libglx.so.$NV_VERSION libglx.so ;; "xorg") if [ -e xorg-libglx.so ]; then rm -f libglx.so mv xorg-libglx.so libglx.so else rm -f libglx.so fi ;; *) echo "nothing to do for save_glx?" exit 1 ;; esac cd "$CWD" } save_wfb(){ cd "$XMOD" if [ -e libwfb.so ]; then echo "Using existing Xorg libwfb..." else if [ "$1" = "nvidia" ]; then ln -sf libwfb.so.$NV_VERSION libwfb.so.1 ln -sf libwfb.so.1 libwfb.so fi if [ "$1" = "xorg" ]; then rm -f libwfb.so rm -f libwfb.so.1 fi fi cd "$CWD" } nvidia_install(){ if [ ! -d $SAVELIBS ]; then echo "Creating missing $SAVELIB ..." mkdir -p $SAVELIBS fi echo $'Installing to nvidia-driver files!\n' echo "Make sure the nvidia driver is ENABLED in /etc/X11/xorg.conf" echo "and in /etc/X11/xorg.conf.d." echo "Otherwise, this may lead to improperly working drivers." save_glx "nvidia" save_GL "nvidia" $LIB save_wfb "nvidia" # Check for multilib configuration if [ "$COMPAT32" = "yes" ]; then save_GL "nvidia" $LIB32 fi } nvidia_remove(){ echo $'Returning to stock xorg files!\n' echo "Make sure the nvidia driver is DISABLED in /usr/share/X11/xorg.conf.d" echo "/etc/X11/xorg.conf and in /etc/X11/xorg.conf.d." echo "Otherwise, this may lead to improperly working drivers." save_glx "xorg" save_GL "xorg" $LIB save_wfb "xorg" # Check for multilib configuration if [ "$COMPAT32" = "yes" ]; then save_GL "xorg" $LIB32 fi if [ -e $NV_CONF ]; then echo "removing $NV_CONF: you will need to provide your own" echo "or reinstall nvidia-driver." rm -f $NV_CONF fi } restore(){ # Attempt to reinstall damaged stock packages if something went wrong. # Obviously, you will need to run this after '--remove' and before # 'removepkg nvidia-driver'. # User must: # 1. remove any dangling symlinks and xorg-*, *-nvidia files in /usr/lib*/, # and any other housekeeping tasks. # 2. copy stock Slackware packages to /root/Slackware or provide an alternate location # 3. be running Slackware-14.2, not current # 4. realize that COMPAT32 is not stable ;-) if [ "$LIBSUFFIX" = "64" ]; then ARCH="x86_64" else ARCH="x86" fi PKGPATH=${PKGPATH:-/root/Slackware} MESA="mesa-11.2.2-$ARCH-1.txz" MESA32="mesa-compat32-11.2.2-$ARCH-1compat32.txz" XORG="xorg-server-1.18.3-$ARCH-2.txz" # Note: The above is for stock 14.2; modify as needed for /patches or # multilib updates if [ -d $PKGPATH ]; then if [ `find $PKGPATH -prune -empty -type d` ]; then echo "Your $PKGPATH is empty!" else upgradepkg --reinstall --install-new $MESA $XORG if [ "COMPAT32" = "yes" ]; then upgradepkg --reinstall --install-new $MESA32 fi fi else echo "Please create $PKGPATH containing the appropriate packages" fi } usage(){ echo "Usage:" echo " --install Set up nvidia driver files" echo " --remove Return to stock xorg files and restore all symlinks" echo " --restore Reinstall stock Mesa and xorg-server [EXPERIMENTAL]" echo " mesa-11.2.2, org-server-1.18.3, and optionally" echo " mesa-compat32-11.2.2 are expected in /root/Slackware" echo " Use 'PKGPATH=\"<location>\" nvidia-switch --restore'" echo " to override." echo " --help Show this help message" } case "$1" in "--install") nvidia_install ;; "--remove") nvidia_remove ;; "--restore") restore ;; "--help") usage ;; *) usage ;; esac