mysql-gui-tools/mysql-query-browser

   1 #!/bin/sh
   2
   3 PRG="$0"
   4
   5 # need this for relative symlinks
   6 while [ -h "$PRG" ] ; do
   7     ls=`ls -ld "$PRG"`
   8     link=`expr "$ls" : '.*-> \(.*\)$'`
   9     if expr "$link" : '/.*' > /dev/null; then
  10         PRG="$link"
  11     else
  12         PRG=`dirname "$PRG"`"/$link"
  13     fi
  14 done
  15
  16 DIRNAME=`dirname $PRG`
  17
  18 tmp_DIRNAME1=`cd $DIRNAME/..; pwd`
  19 tmp_DIRNAME2=`cd $DIRNAME; pwd`
  20
  21 if [ -d "$tmp_DIRNAME1/share" ]; then
  22     # installed to /
  23     DIRNAME="$tmp_DIRNAME1"
  24     LIBPREFIX="$DIRNAME/lib/mysql-gui"
  25 elif [ -d "$tmp_DIRNAME2/share" ]; then
  26     # installed to /opt or something similar
  27     DIRNAME="$tmp_DIRNAME2"
  28     LIBPREFIX="$DIRNAME"
  29 else
  30     echo "Data files not found. Please check your installation."
  31     exit 1
  32 fi
  33
  34 DIRNAME=/
  35
  36 if [ -f "$LIBPREFIX/lib/pango.modules" ]; then
  37     bundled_deps=1
  38 else
  39     bundled_deps=0
  40 fi
  41
  42 export MQB_DIR="$DIRNAME"
  43 export LD_LIBRARY_PATH="$LIBPREFIX/lib:$LD_LIBRARY_PATH"
  44
  45 ### begin stuff needed for bundled gtk libraries
  46 pangorc_path=$LIBPREFIX/lib/pangorc
  47 gdkpixbuf_path=$LIBPREFIX/lib/gdk-pixbuf.loaders
  48 pangomodules_path=$LIBPREFIX/lib/pango.modules
  49 desktopfile_path=$DIRNAME/MySQLQueryBrowser.desktop
  50
  51 if [ $bundled_deps -ne 0 ]; then
  52     args=""
  53     for arg in $*; do
  54         if test $arg = "--update-paths"; then
  55             echo "Updating `basename $0` installation paths..."
  56             old_prefix=$(grep ModuleFiles $pangorc_path|sed -e 's#.*=.\?\(/.*\)/lib/pango.modules#\1#')
  57             new_prefix=$LIBPREFIX
  58
  59             # replace paths in our custom configuration files
  60             for f in $pangorc_path $gdkpixbuf_path $pangomodules_path $desktopfile_path; do
  61                 sed -e "s:$old_prefix:$new_prefix:g" $f > $f.bak
  62                 if [ $? -ne 0 ]; then
  63                     echo "Error updating files for new installation path."
  64                     echo "Please make sure `basename $0` is installed correctly and you have"
  65                     echo "proper write permissions in the installation directory."
  66                     exit 1
  67                 fi
  68                 mv $f.bak $f
  69                 if [ $? -ne 0 ]; then
  70                     echo "Error updating files for new installation path."
  71                     echo "Please make sure `basename $0` is installed correctly and you have"
  72                     echo "proper write permissions in the installation directory."
  73                     exit 1
  74                 fi
  75             done
  76             echo "Done."
  77             exit
  78         else
  79             args="$args \"$arg\""
  80         fi
  81     done
  82
  83
  84     # if we're in a bundle, make sure the paths in the pango and gdk-pixbuf
  85     # loaders are correct
  86     export GDK_PIXBUF_MODULE_FILE="$gdkpixbuf_path"
  87     export PANGO_RC_FILE="$pangorc_path"
  88     export GTK_EXE_PREFIX="$LIBPREFIX"
  89
  90     prefix=$(grep ModuleFiles $pangorc_path|sed -e 's#.*=.\?\(/.*\)/lib/pango.modules#\1#')
  91
  92     if ! [ -f "$prefix/lib/pango.modules" ]; then
  93         cat <<EOF
  94 Error starting $0.
  95 The actual installation path of `basename $0` is different from the
  96 expected one. Please run $0 --update-paths (as the root
  97 user, if needed) to have the installation directory updated.
  98 EOF
  99         exit 1
 100     fi
 101 fi
 102 ### end stuff needed for bundled gtk libraries
 103
 104
 105 $PRG-bin $args
 106