#!/bin/sh # $XFree86: xc/programs/Xserver/hw/xfree86/etc/preinst.sh,v 3.5 1996/10/19 15:15:53 dawes Exp $ # # preinst.sh (for XFree86 3.2) # # This script should be run before installing a new version. # # It removes parts of an existing installation that can cause problems # when extracting the new version. This includes symbolic links to old # beta versions, shared lib symlinks, and old files. # OLDBETADIR_1=/usr/XFree86-3.1.2A OLDBETADIR_2=/usr/XFree86-3.1.2B RUNDIR=/usr/X11R6 LIBLIST=" \ libICE.so \ libPEX5.so \ libSM.so \ libX11.so \ libXIE.so \ libXaw.so \ libXext.so \ libXi.so \ libXmu.so \ libXt.so \ libXtst.so \ liboldX.so \ libICE.so.6 \ libPEX5.so.6 \ libSM.so.6 \ libX11.so.6 \ libXIE.so.6 \ libXaw.so.6 \ libXext.so.6 \ libXi.so.6 \ libXmu.so.6 \ libXt.so.6 \ libXtst.so.6 \ liboldX.so.6 \ " OLDFILES=" \ lib/X11/doc/LbxproxyOnly \ lib/X11/xkb/keycodes/sgi \ lib/X11/xkb/symbols/de_nodead \ " # First, do some checks for Linux/ELF if [ "`uname`" = Linux ]; then if file -L /bin/sh | grep ELF >/dev/null 2>&1; then echo "" echo "You appear to have an ELF system." echo "Make sure you are installing the ELF binary dist" # Check ldconfig LDSO=`/sbin/ldconfig -v -n | awk '{ print $3 }'` LDSOMIN=`echo $LDSO | awk -F. '{ print $3 }'` LDSOMID=`echo $LDSO | awk -F. '{ print $2 }'` LDSOMAJ=`echo $LDSO | awk -F. '{ print $1 }'` if [ "$LDSOMAJ" -gt 1 ]; then : OK else if [ "$LDSOMID" -gt 7 ]; then : OK else if [ "$LDSOMIN" -ge 14 ]; then : OK else echo "" echo "Before continuing you will need to get a current version of ld.so." echo "Versions newer than 1.7.14 will do." NEEDSOMETHING=YES fi fi fi else case "`arch`" in i*86) echo "" echo "You appear to have an a.out system." echo "Make sure you are installing the aout binary dist" ;; esac fi fi if [ X"$NEEDSOMETHING" != X ]; then echo "" echo "When you've made the required updates, re-run this script" echo "before continuing with the installation" exit 1 fi # If there is no previous installation, there is nothing more to do if [ ! -d $RUNDIR/. ]; then echo "" echo Done exit 0 fi echo "" echo "You are strongly advised to backup your /usr/X11R6 directory before" echo "proceeding with this installation. This installation will overwrite" echo "existing files." echo "" echo "Do you want to continue? (y/n) " read response case "$response" in [yY]*) ;; *) echo Aborting exit 1 ;; esac if [ -d $OLDBETADIR_2 ]; then cd $OLDBETADIR_2 for i in `find * -type f -print`; do if [ -h $RUNDIR/$i ]; then echo Removing link to $OLDBETADIR_2/$i rm -f $RUNDIR/$i fi done fi if [ -d $OLDBETADIR_1 ]; then cd $OLDBETADIR_1 for i in `find * -type f -print`; do if [ -h $RUNDIR/$i ]; then echo Removing link to $OLDBETADIR_1/$i rm -f $RUNDIR/$i fi done fi for i in $LIBLIST; do if [ -h $RUNDIR/lib/$i ]; then echo Removing old library link $RUNDIR/lib/$i rm -f $RUNDIR/lib/$i fi done for i in $OLDFILES; do if [ -f $RUNDIR/$i ]; then echo Removing old file $RUNDIR/$i rm -f $RUNDIR/$i fi done echo "" echo Done exit 0