mirror of
https://github.com/Ponce/slackbuilds
synced 2024-11-21 19:42:24 +01:00
429 lines
9.7 KiB
Bash
429 lines
9.7 KiB
Bash
#!/bin/sh
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# Copyright 2007-2011 Heinz Wiesinger, Amsterdam, The Netherlands
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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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# nvidia-switch utility 0.9.1
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#
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# A tool to switch between nvidia-binary-driver and stock xorg-driver
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# if both are installed in parallel.
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set -e
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ROOT="/"
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CWD=$(pwd)
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LIBSUFFIX="LIBDIRSUFFIX" # This will be replaced in the build script
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INC="${ROOT}usr/include/GL"
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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"
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remove_link(){
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if [ -L "$1" ]; then
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rm -f "$1"
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fi
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}
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remove_existing(){
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if [ -e "$1" ]; then
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rm -f $1
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fi
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}
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move_existing(){
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if [ -e "$1" ]; then
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mv $1 $2
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fi
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}
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setup_link(){
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if [ "$1" = "mv" ]; then
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mv "$2" "$3"
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else
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rm -f $2
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fi
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ln -s "$3" "$2"
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}
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# Move and rename files in /usr/include
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# $1 = from
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# $2 = to
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incs(){
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cd "$INC"
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for i in glxext.h glext.h glx.h gl.h; do
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if [ -L "$i" ]; then
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rm -f "$i"
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mv "$i-xorg" "$i"
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elif [ -e "$i" ]; then
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if [ -e "$i-xorg" ]; then
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rm -f "$i-xorg"
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fi
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else
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if [ -e "$i-xorg" ]; then
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mv "$i-xorg" "$i"
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fi
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fi
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done
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cd "$CWD"
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}
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libs(){
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for i in libglx.la; do
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if [ "$1" = "nvidia" ]; then
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#If this library exists, move it to *-xorg
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move_existing "$XLIB/$i" "$XLIB/$i-xorg"
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else
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#If .so does not exist, and *-xorg does, then remove the -xorg
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if [ -e "$XLIB/$i" ]; then
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remove_existing "$XLIB/$i-xorg"
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else
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move_existing "$XLIB/$i-xorg" "$XLIB/$i"
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fi
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fi
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done
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}
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libs_basic(){
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for i in libGL.so; do
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#if this link exists, remove it, if it's a file, move it to *-nvidia
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if [ -L "$LIB/$i.$NV_VERSION" ]; then
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rm -f "$LIB/$i.$NV_VERSION"
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elif [ -e "$LIB/$i.$NV_VERSION" ]; then
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mv "$LIB/$i.$NV_VERSION" "$LIB/$i.$NV_VERSION-nvidia"
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fi
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remove_link "$LIB/$i.1"
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done
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}
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libgl_nvidia(){
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#if libGL.so.$GL_VERSION does exist, move it to libGL.so.$GL_VERSION-xorg, as it conflicts if nvidia's libGL.so
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# then remove the libGL.so.1 symlink and create a new one pointing to nvidia's libGL.so
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if [ -e "$LIB/libGL.so.$GL_VERSION" ]; then
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cd "$LIB"
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mv libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg
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setup_link "" "libGL.so.1" "libGL.so.$NV_VERSION"
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cd "$CWD"
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fi
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}
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libgl_xorg(){
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#if libGL.so.$GL_VERSION does not exist and libGL.so.$GL_VERSION-xorg does, move it to libGL.so.$GL_VERSION
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# then remove the libGL.so.1 symlink and create a new one pointing to nvidia's libGL.so
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if [ -e "$LIB/libGL.so.$GL_VERSION" ]; then
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remove_existing "$LIB/libGL.so.$GL_VERSION-xorg"
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else
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if [ -e "$LIB/libGL.so.$GL_VERSION-xorg" ]; then
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cd "$LIB"
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mv libGL.so.$GL_VERSION-xorg libGL.so.$GL_VERSION
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ln -s libGL.so.$GL_VERSION libGL.so.1
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cd "$CWD"
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fi
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fi
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}
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lib_nvidia(){
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for i in libGL.so libglx.so; do
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if [ "$i" = "libGL.so" ]; then
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cd "$LIB"
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elif [ "$i" = "libglx.so" ]; then
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cd "$XLIB"
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fi
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#If libGL.so.$NV_VERSION-nvidia does exists, then remove the -nvidia and make it usable that way
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if [ -e "$i.$NV_VERSION-nvidia" ]; then
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setup_link "" "$i.$NV_VERSION" "$i.$NV_VERSION-nvidia"
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fi
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cd "$CWD"
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done
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}
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libglx_base(){
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for i in $(ls libglx.so* | grep -v -); do
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if ! [ "$i" = "libglx.so.$NV_VERSION" ]; then
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rm -f $i
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fi
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done
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ln -s libglx.so.$NV_VERSION libglx.so
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}
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libglx_nvidia(){
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# if libglx.so is not a link, back it up to *-xorg, and create a symlink to nvidia's one
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# if it's a link, then remove it and create a new one.
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if ! [ -L "$XLIB/libglx.so" ]; then
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cd $XLIB
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mv libglx.so libglx.so-xorg
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libglx_base
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else
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cd $XLIB
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libglx_base
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fi
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cd $CWD
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}
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libglx_xorg(){
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if [ "$1" = "xorg" ]; then
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CMD="ln -s"
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else
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CMD="mv"
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fi
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#if this library exists, move it to *-nvidia
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if [ -L "$XLIB/libglx.so.$NV_VERSION" ]; then
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rm $XLIB/libglx.so.$NV_VERSION
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elif [ -e "$XLIB/libglx.so.$NV_VERSION" ]; then
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mv $XLIB/libglx.so.$NV_VERSION $XLIB/libglx.so.$NV_VERSION-nvidia
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fi
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# if libglx.so exists and is a link, remove it and create a new one
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# If it does exists and is not a link, remove the old one, and create the new one.
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# if it does not exist, create a symlink
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if [ -L "$XLIB/libglx.so" ]; then
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cd $XLIB
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rm libglx.so
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$CMD libglx.so-xorg libglx.so
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elif [ -e "$XLIB/libglx.so" ]; then
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if [ "$1" = "xorg" ]; then
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cd $XLIB
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setup_link "mv" "libglx.so" "libglx.so-xorg"
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else
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remove_existing "$XLIB/libglx.so-xorg"
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fi
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else
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cd $XLIB
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$CMD libglx.so-xorg libglx.so
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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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check(){
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echo -n "checking $2...."
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if [ -e "$1/$2" ]; then
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if [ "$3" = "exist" ]; then
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echo "ERROR: $1/$2 does exist!!!!!"
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else
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echo -n "exists"
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if [ -h "$1/$2" ]; then
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echo "(link)"
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echo -n " points to:"
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ls -o "$1/$2" | cut -d ">" -f 2
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else
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if [ "$3" = "link" ]; then
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echo " (!)"
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else
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echo ""
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fi
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fi
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fi
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else
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if [ "$3" = "exist" ]; then
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echo "does not exist"
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else
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echo "ERROR: $1/$2 does not exist!!!!!"
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fi
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fi
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}
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check_glx(){
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if [ "$1" = "xorg" ]; then
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xorg="exist"
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cleanup="link"
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cleanup2=""
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EXT="-xorg"
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elif [ "$1" = "cleanup" ]; then
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xorg="exist"
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cleanup=""
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cleanup2="exist"
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EXT="-xorg"
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else
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xorg="link"
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cleanup="link"
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cleanup2=""
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EXT=""
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fi
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for i in libglx.la libglx.so libglx.so.$NV_VERSION libglx.so.$NV_VERSION-nvidia \
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libglx.so-xorg libglx.la-xorg; do
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if [ "$i" = "libglx.so" ]; then
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check $XLIB $i $cleanup
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elif [ "$i" = "libglx.so-xorg" ]; then
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check $XLIB $i $cleanup2
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elif [ "$i" = "libglx.so.$NV_VERSION" ]; then
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check $XLIB $i $xorg
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elif [ "$i" = "libglx.la$EXT" ]; then
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check $XLIB $i "exist"
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else
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check $XLIB $i
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fi
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done
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echo ""
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}
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check_wfb(){
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for i in libnvidia-wfb.so.1 libnvidia-wfb.so.$NV_VERSION; do
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if [ "$i" = "libnvidia-wfb.so.1" ]; then
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check $XMOD $i "link"
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else
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check $XMOD $i
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fi
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done
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}
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check_gl(){
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if [ "$1" = "nvidia" ]; then
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nvidia="link"
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EXT=""
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else
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nvidia="exist"
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EXT="-xorg"
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fi
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for i in libGL.la libGL.so libGL.so.1 libGL.so.$NV_VERSION libGL.so.$NV_VERSION-nvidia \
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libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg; do
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if [ "$i" = "libGL.so" ]; then
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check $LIB $i "link"
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elif [ "$i" = "libGL.so.1" ]; then
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check $LIB $i "link"
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elif [ "$i" = "libGL.so.$NV_VERSION" ]; then
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check $LIB $i $nvidia
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elif [ "$i" = "libGL.so.${GL_VERSION}${EXT}" ]; then
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check $LIB $i "exist"
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else
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check $LIB $i
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fi
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done
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echo ""
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}
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nvidia_check(){
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check_gl "nvidia"
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check_glx
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check_wfb
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}
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xorg_check(){
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check_gl
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check_glx "xorg"
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check_wfb
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}
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cleanup_check(){
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check_gl
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check_glx "cleanup"
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check_wfb
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}
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nvidia(){
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echo $'Switching to nvidia-driver files!\n'
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echo "Make sure the nvidia driver is ENABLED in /etc/X11/xorg.conf."
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echo "Otherwise, this may lead to improperly working drivers."
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incs
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lib_nvidia
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libgl_nvidia
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libs "nvidia"
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libglx_nvidia
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LD_NVIDIA="${LIB}/libGL.so.$NV_VERSION-nvidia"
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nvidia_ldconfig $LD_NVIDIA
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}
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xorg(){
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echo $'Switching to stock xorg files.\n'
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if [ "$1" = "cleanup" ]; then
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echo $'Cleaning up symlinks.\n'
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fi
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echo "Make sure the nvidia driver is DISABLED in /etc/X11/xorg.conf."
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echo "Otherwise, this may lead to improperly working drivers."
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libs_basic
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libgl_xorg
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libs ""
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if [ "$1" = "cleanup" ]; then
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libglx_xorg ""
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else
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libglx_xorg "xorg"
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fi
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LD_NVIDIA="${LIB}/libGL.so.1.2"
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nvidia_ldconfig $LD_NVIDIA "xorg"
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}
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usage(){
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echo "Usage:"
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echo " --nvidia Switch to nvidia driver files"
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echo " --xorg Switch to stock xorg files"
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echo " --cleanup Switch to stock xorg files and remove all created symlinks"
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echo " --install Switch to nvidia driver files"
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echo " This is used on installation to handle installroot correctly"
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echo " Please use --nvidia for after-install switches instead"
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echo " --check-nvidia Check if everything is setup correctly for nvidia's driver"
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echo " --check-xorg Check if everything is setup correctly for xorg's driver"
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echo " --check-cleanup Check if everything has been cleaned up correctly"
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echo " --help Show this help message"
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}
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if [ "$1" = '--nvidia' ]; then
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nvidia
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elif [ "$1" = '--install' ]; then
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ROOT=""
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CWD=$(pwd)
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if [ -e "${ROOT}usr/lib64" ]; then
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LIBSUFFIX="64"
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else
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LIBSUFFIX=""
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fi
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INC="${ROOT}usr/include/GL"
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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
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elif [ "$1" = '--xorg' ]; then
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xorg ""
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elif [ "$1" = '--check-nvidia' ]; then
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nvidia_check
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elif [ "$1" = '--check-xorg' ]; then
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xorg_check
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elif [ "$1" = '--check-cleanup' ]; then
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cleanup_check
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elif [ "$1" = '--cleanup' ]; then
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xorg "cleanup"
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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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