gl-select: updated to 1.4
This commit is contained in:
JoseVBeneyto
parent
0422c976c2
commit
cd68c324b7
@ -1 +1 @@
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058a4702f14f5c295371725b16198634 gl-select
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a8fe69acada84b3e81d4bedcc5ca744f gl-select
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@ -1,13 +1,14 @@
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# Description: A selector for gl/glx libraries and extensions
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# URL: N/A
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# URL: http://crux.nu/gitweb/?p=ports/opt.git;a=tree;f=gl-select
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# Maintainer: Jose V Beneyto, sepen at crux dot nu
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# Packager: Matt Housh, jaeger at morpheus dot net
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# Maintainer: Lucas Hazel, lucas at die dot net dot au
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# Depends on: xorg-server
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name=gl-select
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version=1.3
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version=1.4
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release=1
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source=($name)
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build() {
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install -D -m 0755 -o root -g root $SRC/$name $PKG/usr/bin/$name
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install -D -m 0755 -o root -g root $SRC/$name $PKG/usr/bin/$name
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}
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14
gl-select/README
Normal file
14
gl-select/README
Normal file
@ -0,0 +1,14 @@
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README for gl-select
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POSTINSTALL
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If you're already using a non-xorg setup produced by gl-select 1.3, and
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you want to update your selection, first revert to xorg using:
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# gl-select use xorg --old-stuff
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And then re-select the correct new setup:
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# gl-select use <new gl/glx>
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305
gl-select/gl-select
Executable file → Normal file
305
gl-select/gl-select
Executable file → Normal file
@ -6,163 +6,198 @@
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# Jose V Beneyto, sepen at crux dot nu
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#
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# For changelog, see:
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# http://crux.nu/gitweb/?p=ports/opt.git;a=history;f=gl-select/Pkgfile
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# http://crux.nu/gitweb/?p=ports/opt.git;a=history;f=gl-select/gl-select
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#
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infoUsage() {
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echo "Usage: $0 [xorg|nvidia|ati]"
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echo "Usage: $(basename $0) [ status | use [xorg|nvidia|ati] ]"
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exit 0
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}
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infoMissing() {
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echo "One or more of the non-xorg gl/glx backup files are missing. This means"
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echo "either you're not using a non-xorg gl/glx setup, in which case nothing"
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echo "needs to be changed, OR your xorg backups are missing, which can be"
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echo "solved by reinstalling the xorg packages from the CRUX CD or ports."
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echo "One or more of the non-xorg gl/glx backup files are missing."
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echo "This means either you're not using a non-xorg gl/glx setup, in which"
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echo "case nothing needs to be changed, OR your xorg backups are missing,"
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echo "which can be solved by reinstalling xorg-server and mesa3d packages."
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echo
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echo "Files:"
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getMissBackups
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exit 1
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}
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infoRevert() {
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echo "You appear to already be using a non-xorg gl/glx setup. If the"
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echo "one selected isn't the correct one, revert to xorg and then select"
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echo "the correct new setup using 'gl-select xorg; gl-select <new gl/glx>'."
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echo "You appear to already be using a non-xorg gl/glx setup. Check that by"
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echo "using 'gl-select status', OR if the one selected isn't the correct one,"
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echo "revert to xorg and then select the correct new setup using:"
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echo "'gl-select use xorg; gl-select use <new gl/glx>'."
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echo
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echo "Files:"
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getExistBackups
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exit 1
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}
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infoOldStuff() {
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echo "You appear to be using a non-xorg gl/glx setup. You should revert your"
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echo "selection to xorg and then select the correct new setup, but seems you"
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echo "are using the old stuff setup due to gl-select 1.3, so you need to use"
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echo "something like:"
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echo "'gl-select use xorg --old-stuff; gl-select use <new gl/glx>'."
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exit 1
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}
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# checkInstalled() checks either a single port or list of ports, like so:
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# checkInstalled xorg
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# checkInstalled nvidia nvidia-legacy-96xx nvidia-legacy-71xx
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checkInstalled() {
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local notInstalled=1
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for arg in $@
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do
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if [ ! -z "`pkginfo -i | awk '{ print $1 }' | grep -e ^$arg$`" ]
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then
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notInstalled=0
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fi
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done
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if [ $notInstalled -eq 1 ]
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then
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if [ $# -eq 1 ]
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then
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echo "$arg isn't installed!"
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else
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echo "None of the following ports are installed! (one is required)"
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for i in $@
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do
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echo " $i"
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done
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fi
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exit 1
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fi
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# checks either a single port or list of ports
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local notInstalled=1
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for arg in $@; do
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if [ ! -z "`pkginfo -i | awk '{ print $1 }' | grep -e ^$arg$`" ]; then
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notInstalled=0
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fi
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done
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if [ $notInstalled -eq 1 ]; then
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if [ $# -eq 1 ]; then
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echo "$arg isn't installed!"
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else
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echo "None of the following ports are installed! (one is required)"
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for i in $@; do echo " $i"; done
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fi
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exit 1
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fi
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}
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# if other than a single argument is passed, spit out some help
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if [ $# -ne 1 ]
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then
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infoUsage
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exit 1
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fi
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getMissBackups() {
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# get missing xorg backup'ed files
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for b in $BACKUPS; do if [ ! -f $b ]; then echo $b; fi; done
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}
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# check for the xorg port; if it's not installed, why is this script even run?
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# xorg is a metaport and it's possible that the proper deps might not all be
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# installed; more strict error checking may be implemented at a later date
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checkInstalled xorg
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getExistBackups() {
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# get existing xorg backup'ed files
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for b in $BACKUPS; do if [ -f $b ]; then echo $b; fi; done
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}
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# perform the selection for the following supported gl/glx setups
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case "$1" in
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"xorg")
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echo "* xorg gl/glx selected"
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doGLsymlinks() {
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[ ! -L /usr/lib/libGL.so.1 ] && ln -sf libGL.so.1.2 /usr/lib/libGL.so.1
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[ ! -L /usr/lib/libGL.so ] && ln -sf libGL.so.1 /usr/lib/libGL.so
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return 0
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}
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# check for the existence of libglx_so, libGL_so_1_2 and friends
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# if none, nothing is necessary or the backups have been erased
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BACKUPS="/usr/lib/xorg/modules/extensions/libglx_so \
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/usr/lib/libGL_so_1_2"
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doStatus() {
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# check which selection its being used
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local file=$(file -h /usr/lib/libGL.so.1.2 | cut -d'`' -f2 | cut -d":" -f1 | sed "s|'||")
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case $file in
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*libGL.so.1.2) echo "* xorg gl/glx is selected" ;;
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*libGL_so_1_2_nvidia) echo "* nvidia gl/glx is selected" ;;
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*libGL_so_1_2_ati) echo "* ati gl/glx is selected" ;;
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*) echo "unsupported: $file"; infoOldStuff ;;
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esac
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}
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for F in $BACKUPS
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do
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if [ ! -e $F ]
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then
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infoMissing
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exit 1
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fi
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done
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doUse() {
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# perform the selection for the following supported gl/glx setups
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local selection=$1
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local options=$2
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[ -z "$selection" ] && infoUsage
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case $selection in
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"xorg")
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[ "$options" == "--old-stuff" ] && oldStuff
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# check for missing xorg backup'ed files
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local mbackups="$(getMissBackups)"
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[ ! -z "$mbackups" ] && infoMissing $mbackups
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# switch to xorg stuff
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(
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# libglx
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rm -f /usr/lib/xorg/modules/extensions/libglx.so
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mv /usr/lib/xorg/modules/extensions/libglx{_so,.so}
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# libdri
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rm -f /usr/lib/xorg/modules/extensions/libdri.so
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mv /usr/lib/xorg/modules/extensions/libdri{_so,.so}
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# libGL
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rm -f usr/lib/libGL.so.1.2
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mv /usr/lib/libGL{_so_1_2,.so.1.2}
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doGLsymlinks
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) && echo "* xorg gl/glx selected"
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;;
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"nvidia")
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# is an nvidia port installed?
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checkInstalled nvidia nvidia-legacy-96xx nvidia-legacy-71xx
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# check for the existence of xorg backups
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local ebackups="$(getExistBackups)"
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[ ! -z "$ebackups" ] && infoRevert $ebackups
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# switch to nvidia stuff
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# conflicting files which ati provides:
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# libglx_so_nvidia, libGL_so_1_2_nvidia
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(
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# libglx
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mv /usr/lib/xorg/modules/extensions/libglx{.so,_so}
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ln -s libglx_so_nvidia /usr/lib/xorg/modules/extensions/libglx.so
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# libdri
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cp /usr/lib/xorg/modules/extensions/libdri{.so,_so}
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# libGL
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mv /usr/lib/libGL{.so.1.2,_so_1_2}
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ln -sf libGL_so_1_2_nvidia /usr/lib/libGL.so.1.2
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doGLsymlinks
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) && echo "* nvidia gl/glx selected"
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;;
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"ati")
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# is the ati port installed?
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checkInstalled ati
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# check for the existence of xorg backups
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local ebackups="$(getExistBackups)"
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[ ! -z "$ebackups" ] && infoRevert $ebackups
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# switch to ati stuff
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# conflicting files which ati provides:
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# libglx_so_ati, libdri_so_ati, libGL_so_1_2_ati
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(
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# libglx
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mv /usr/lib/xorg/modules/extensions/libglx{.so,_so}
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ln -s libglx_so_ati /usr/lib/xorg/modules/extensions/libglx.so
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# libdri
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mv /usr/lib/xorg/modules/extensions/libdri{.so,_so}
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ln -s libdri_so_ati /usr/lib/xorg/modules/extensions/libdri.so
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# libGL
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mv /usr/lib/libGL{.so.1.2,_so_1_2}
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ln -sf libGL_so_1_2_ati /usr/lib/libGL.so.1.2
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doGLsymlinks
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) && echo "* ati gl/glx selected"
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;;
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*)
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infoUsage
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;;
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esac
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/sbin/ldconfig > /dev/null 2>&1
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}
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# move the xorg backups back into place
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echo -n "libglx "
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rm -f /usr/lib/xorg/modules/extensions/libglx.so
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mv /usr/lib/xorg/modules/extensions/libglx{_so,.so}
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echo -n "libGL "
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mv /usr/lib/libGL{_so_1_2,.so.1.2}
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ln -sf libGL.so.1 /usr/lib/libGL.so
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;;
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oldStuff() {
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for f in /usr/lib/xorg/modules/extensions/libglx_so \
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/usr/lib/libGL_so_1_2; do
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[ ! -e $f ] && infoMissing $f
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done
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# move the old xorg backups back into place
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(
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# libglx
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rm -f /usr/lib/xorg/modules/extensions/libglx.so
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mv /usr/lib/xorg/modules/extensions/libglx{_so,.so}
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# libGL
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mv /usr/lib/libGL{_so_1_2,.so.1.2}
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rm -f /usr/lib/libGL.so /usr/lib/libGL.so.1
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doGLsymlinks || echo "done"
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) && echo "* xorg gl/glx selected"
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exit 0
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}
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"nvidia")
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echo "* nvidia gl/glx selected"
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# backup files which are also provided by nvidia and ati ports
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BACKUPS="
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/usr/lib/xorg/modules/extensions/libglx_so
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/usr/lib/xorg/modules/extensions/libdri_so
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/usr/lib/libGL_so_1_2
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"
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# is an nvidia port installed?
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checkInstalled nvidia nvidia-legacy-96xx nvidia-legacy-71xx
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# check for xorg ports; if they are not installed, why is this script even run?
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checkInstalled xorg-server mesa3d
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# get the .so version number
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NV_VER="`pkginfo -i | grep -e "^nvidia " \
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-e "^nvidia-legacy-[[:digit:]][[:digit:]]xx " | awk '{ print $2 }' \
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| sed -e 's/-[0-9]\+$//' | sed -e 's/-/\./' | cut -d- -f1`"
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# check for the existence of libglx_so and libGL_so_1_2
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# if none, move the xorg stuff out of the way for nvidia's
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if [ ! -e /usr/lib/xorg/modules/extensions/libglx_so -a ! -e \
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/usr/lib/libGL_so_1_2 ]
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then
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echo -n "libglx "
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mv /usr/lib/xorg/modules/extensions/libglx{.so,_so}
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ln -s libglx.so.$NV_VER \
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/usr/lib/xorg/modules/extensions/libglx.so
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echo -n "libGL "
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mv /usr/lib/libGL{.so.1.2,_so_1_2}
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rm /usr/lib/libGL.so{,.1}
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# nvidia's library versioning prevents ldconfig from creating
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# libGL.so
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ln -sf libGL.so.$NV_VER /usr/lib/libGL.so
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else
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infoRevert
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exit 1
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fi
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;;
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"ati")
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echo "* ati gl/glx selected"
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# is the ati port installed?
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checkInstalled ati
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# check for the existence of libGL_so_1_2
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# if none, copy/move the xorg stuff out of the way for ati's
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if [ ! -e /usr/lib/libGL_so_1_2 ]
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then
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# we only need to move one library because it's the unique
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# that overwrites the xorg libGL, the other must be copied to be
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# possible the revertion of the driver
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echo -n "libglx "
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cp /usr/lib/xorg/modules/extensions/libglx{.so,_so}
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echo -n "libGL "
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mv /usr/lib/libGL{.so.1.2,_so_1_2}
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# according to ati port
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[ ! -L /usr/lib/libGL.so ] && \
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ln -sf libGL_so_1_2_ati /usr/lib/libGL.so
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[ ! -L /usr/lib/libGL.so.1 ] && \
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ln -sf libGL_so_1_2_ati /usr/lib/libGL.so.1
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[ ! -L /usr/lib/libGL.so.1.2 ] && \
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ln -sf libGL_so_1_2_ati /usr/lib/libGL.so.1.2
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else
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infoRevert
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exit 1
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fi
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;;
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*)
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infoUsage
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;;
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case $1 in
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status) doStatus ;;
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use) shift 1; doUse $@ ;;
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*) infoUsage ;;
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esac
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/sbin/ldconfig > /dev/null 2>&1
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echo "done."
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# End of file
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