XCOMM! KORNSHELL
XCOMM $XConsortium: installCDE.src /main/20 1996/11/25 14:21:13 drk $

XCOMM
XCOMM This script uses the 'CDE' databases to install either the Desktop
XCOMM environment on a specified machine or creates a tar ball to be used
XCOMM in an install process.
XCOMM
XCOMM this script accepts the following parameters:
XCOMM       -s <source>         -- The top of build tree where the files are
XCOMM                              gathered from.
XCOMM       -z <package>        -- The desktop install package
XCOMM
XCOMM      Optional parameters:
XCOMM
XCOMM       -t  <package destination>     -- where to store install package
XCOMM       -pI <actual install location> -- where CDE_INSTALLATION_TOP will be linked to.
XCOMM       -pC <actual config location>  -- where CDE_CONFIGURATION_TOP will be linked to.
XCOMM       -pV <actual var location>     -- where CDE_LOGFILES_TOP will be linked to.
XCOMM	 -a  <alternate udb directory>
XCOMM       -f  <filesets>                -- a quoted, space-separated list of 
XCOMM                                        filesets to load. The .udb extension
XCOMM                                        is not required.
XCOMM
XCOMM       -clean   -- remove the temporary, configuration and installation 
XCOMM                   directories
XCOMM       -cleanTwo-- remove the temporary and installation directories
XCOMM                   but NOT the configuration directory
XCOMM       -cleanEtc-- remove the configuration directories
XCOMM       -prog    -- load only the development environment
XCOMM       -runtime -- load only the runtime environment
XCOMM       -pack    -- create packing list
XCOMM       -pseudo  -- don't configure the desktop
XCOMM       -nocompress -- don't compress the tarball (-t only)
XCOMM
XCOMM       -Lang           -- load the localized filesets
XCOMM       -LinkStepOnly   -- set up the -pI, -pC, and -pV links
XCOMM                          then exit
XCOMM       -DontRunScripts -- stop after installation
XCOMM       -RunScriptsOnly -- only execute the scripts
XCOMM       -configureOnly -- only configure the desktop
XCOMM
XCOMM ##########################################################################

#define HASH #
#define STAR *

LOGFILE="installCDE.$$.log"

REVISION="$(echo "$Revision: /main/20 $" | awk '{print $2}')"

Log()
{
  echo "$1" | tee -a $LOGFILE
}

MakeTarball()
{
    Log "\nGenerating UNIX Desktop install package $DATE in $TARBALL_LOCATION"
    HASH
    HASH create installable tarball
    HASH
    Log "Creating tarball..."

    if [ $PLATFORM = "usl" -o "$PLATFORM" = "uxp" ]
    then
      ulimit -f unlimited
    fi

    DIRNAME=build.$DATE
    mkdir -p $TARBALL_LOCATION/$DIRNAME
    cd /
    echo $DATE >$LOGFILES_LOCATION/.build.$DATE
    chown bin $LOGFILES_LOCATION/.build.$DATE

    if [ "$COMPRESS_TARBALL" = "yes" ]; then
      tar -cf - $INSTALL_LOCATION/STAR \
        2>$TARBALL_LOCATION/$DIRNAME/extract.err |
        compress -c >$TARBALL_LOCATION/$DIRNAME/dttar.Z
    else
      tar -cf $TARBALL_LOCATION/$DIRNAME/dt.tar \
        $INSTALL_LOCATION/STAR \
        2>$TARBALL_LOCATION/$DIRNAME/extract.err 2>&1
    fi

    if [ "$ACTUAL_INSTALLATION_LOC" = "" ]; then
      actualInstallDir=$INSTALL_LOCATION
    else
      actualInstallDir=$ACTUAL_INSTALLATION_LOC
    fi 
    let size=$(du -s $actualInstallDir | awk '{print $1}')*512

    HASH load installation fileset *after* tarball generated
    LoadFileSet "" "CDE-INSTALL"

    HASH create config dir
    destPost=$TARBALL_LOCATION/$DIRNAME/config
    mkdir $destPost

    HASH copy config and platform config scripts
    src=$INSTALL_LOCATION/install/$PLATFORM_SCRIPT_DIR
    cp $src/config/STAR.cfg $destPost
   
    HASH copy this script and install.dt platform overrides
    cp $src/install.dto $TARBALL_LOCATION/$DIRNAME/install.dto
    cp $src/install.cde $TARBALL_LOCATION/$DIRNAME/install.cde
    chmod 755 $TARBALL_LOCATION/$DIRNAME/install.cde

    cd /

    Log "done."

    cat >$TARBALL_LOCATION/$DIRNAME/dt.pkg <<FIN
PLATFORM: $PLATFORM
VERSION: $REVISION
TS: $DATE
COMPRESSED: $COMPRESS_TARBALL
SIZE: $size
CL: $ORIGINAL_COMMAND_LINE
FILESETS: $DATABASE_FILES
FIN

    cat >$TARBALL_LOCATION/$DIRNAME/build.status <<FIN
The UNIX Desktop

BUILD: $DATE
OVERALL STATUS: <not yet tested>
OVERALL PERFORMANCE: <not yet tested>
MAJOR PROBLEMS: <not yet tested>

FIN

    chmod g+w $TARBALL_LOCATION/$DIRNAME/build.status
}

DoFilesetScript()
{
  typeset ScriptName

  FilesetName=$1
  if [ "$BUILD_TREE" = "" ]; then
    ScriptName=$3	# use short config file name (foo.cfg)
  else
    ScriptName=$2	# use long config file name (configFoo)
  fi

  if [ $CDECONFIGDIR = "CONFIG" ]; then
    typeset -u ScriptName
  fi

  test_string=${DATABASE_FILES#*$FilesetName}
  if (( ${#DATABASE_FILES} > ${#test_string} ))
  then
    if [ -x $POST_INSTALL_DIR/$PLATFORM_SCRIPT_DIR/$ScriptName ]
    then
	Log "Executing $PLATFORM specific $FilesetName customize script"
	KORNSHELL $POST_INSTALL_DIR/$PLATFORM_SCRIPT_DIR/$ScriptName -e 2>&1 | \
				tee -a $LOGFILE
    elif [ -x $POST_INSTALL_DIR/$ScriptName ]
    then
	Log "Executing $FilesetName customize script" 
	KORNSHELL $POST_INSTALL_DIR/$ScriptName -e 2>&1 | tee -a $LOGFILE
    fi
  fi
}

DoScripts()
{
  Log " "

  DoFilesetScript CDE-TT       configTT      tt.cfg
  DoFilesetScript CDE-MIN      configMin     min.cfg
  DoFilesetScript CDE-SHLIBS   configShlibs  shlibs.cfg
  DoFilesetScript CDE-RUN      configRun     run.cfg
}

CreatePackingList()
{
    Log " "
    Log "Creating packing list."
    touch $INSTALL_LOCATION/Packing_list
    for i in `echo $DATABASE_FILES`
    do
      Log "  for $i"
      KORNSHELL $TOOL_DIR/udbToAny.ksh -toDB -ReleaseStream $PLATFORM $DATABASE_DIR/${i}.udb > /tmp/${i}.db
      if [ -r /tmp/${i}.db ]
      then
        for file in `fgrep install_target /tmp/${i}.db | cut -sf 2 -d \: ` 
        do
	  echo "$file" >>$INSTALL_LOCATION/Packing_list
        done
      fi
    done
}

CleanDaemons()
{
  HASH kill these processes so that they can be removed and new ones
  HASH installed

  for i in inetd rpc.ttdbserver rpc.cmsd
  do
    if [ "$PLATFORM" = "aix" -a $i = "inetd" ]
    then
      lssrc -s inetd >/dev/null 2>&1
      if [ $? = "0" ]
      then
        stopsrc -s inetd >>$LOGFILE 2>&1
      fi
    elif [ "$PLATFORM" = openbsd ]
    then
      true
    else    
      ps -ef | grep $i | grep -v grep >/tmp/tmppsout
      if [ -s /tmp/tmppsout ]
      then
        awk '{print "kill " $2}' /tmp/tmppsout | /bin/csh -f
        sleep 2
      fi
    fi
  done
  rm -f /tmp/tmppsout
}

RestartInetd()
{
  HASH now restart inetd

  OLDPWD=`pwd`
  cd /
  if [ "$PLATFORM" = "sun" -o "$PLATFORM" = "usl" -o "$PLATFORM" = "uxp" ]
  then
    /usr/sbin/inetd -s
  elif [ "$PLATFORM" = "aix" ]
  then
    startsrc -s inetd >>$LOGFILE 2>&1
  elif [ "$PLATFORM" = "dec" ]
  then
    /usr/sbin/inetd
  elif [ "$PLATFORM" = "openbsd" ]
  then
    true
  else
#ifdef hpV4
    /usr/sbin/inetd 
#else
    /etc/inetd
#endif
  fi
  cd $OLDPWD
}

CheckForActualLocations()
{
XCOMM
XCOMM if different actual locations specified, set up the links
XCOMM


  if [ "$CLEAN_DAEMONS" = "yes" ]
  then
    CleanDaemons
  fi

  HASH remove the contents of the installation directory then the directory
  HASH itself

  if [ "$CLEANING" = "yes" ]
  then
    Log "Removing $INSTALL_LOCATION contents... "
    if [ -d $INSTALL_LOCATION ]
    then
      rm -rf $INSTALL_LOCATION/STAR
      if [ "$LeaveLinks" = "yes" ]
      then
	if [ ! -L $INSTALL_LOCATION ]
	then
          rm -rf $INSTALL_LOCATION
	fi
      else
        if [ -L $INSTALL_LOCATION ]
        then
          rm -f $INSTALL_LOCATION
        else
          rm -rf $INSTALL_LOCATION
        fi
      fi
    fi
  fi

  if [ "$CONFIGURE_ONLY" = "no" ]
  then
    if [ "$ACTUAL_INSTALLATION_LOC" != "" ]
    then

      HASH
      HASH first create the actual directory - if not there
      HASH

      if [ ! -d $ACTUAL_INSTALLATION_LOC ]
      then
        mkdir -p $ACTUAL_INSTALLATION_LOC
        if [ ! -d $ACTUAL_INSTALLATION_LOC ]
        then
	  Log "cannot create $ACTUAL_INSTALLATION_LOC directory"
	  exit 1
        fi
      fi

      ln -s $ACTUAL_INSTALLATION_LOC $INSTALL_LOCATION

    else
      if [ ! -d $INSTALL_LOCATION -a ! -L $INSTALL_LOCATION ]; 
      then
        mkdir -p $INSTALL_LOCATION
      fi
    fi
  fi

  if [ "$CLEAN_DAEMONS" = "yes" ]
  then
    RestartInetd
  fi

  HASH remove the contents of the configuration directory

  if [ "$CLEANING_ETC" = "yes" ]
  then
    Log "Removing $CONFIGURE_LOCATION contents... "
    if [ -d $CONFIGURE_LOCATION ]
    then
      rm -rf $CONFIGURE_LOCATION/STAR
      if [ "$LeaveLinks" = "yes" ]
      then
        if [ ! -L $CONFIGURE_LOCATION ]
        then
          rm -rf $CONFIGURE_LOCATION
        fi
      else
        if [ -L $CONFIGURE_LOCATION ]
        then
          rm -f $CONFIGURE_LOCATION
        else
          rm -rf $CONFIGURE_LOCATION
        fi
      fi
    fi
  fi
	
  if [ "$ACTUAL_CONFIGURATION_LOC" != "" ]
  then
    if [ ! -d $ACTUAL_CONFIGURATION_LOC ]
    then
      mkdir -p $ACTUAL_CONFIGURATION_LOC
      if [ ! -d $ACTUAL_CONFIGURATION_LOC ]
      then
	Log "cannot create $ACTUAL_CONFIGURATION_LOC directory"
	exit 1
      fi
    fi

    ln -s $ACTUAL_CONFIGURATION_LOC $CONFIGURE_LOCATION

  else
    if [ ! -d $CONFIGURE_LOCATION -a ! -L $CONFIGURE_LOCATION ];
    then
      mkdir -p $CONFIGURE_LOCATION
    fi
  fi

  if [ "$CLEANING" = "yes" ]
  then
    Log "Removing $LOGFILES_LOCATION contents... "
    if [ -d $LOGFILES_LOCATION ]
    then
      rm -rf $LOGFILES_LOCATION/STAR
      if [ "$LeaveLinks" = "yes" ]
      then
        if [ ! -L $LOGFILES_LOCATION ]
        then
          rm -rf $LOGFILES_LOCATION
        fi
      else
        if [ -L $LOGFILES_LOCATION ]
        then
          rm -f $LOGFILES_LOCATION
        else
          rm -rf $LOGFILES_LOCATION
        fi
      fi
    fi
  fi

  if [ "$ACTUAL_VAR_LOC" != "" ]
  then
    if [ ! -d $ACTUAL_VAR_LOC ]
    then
      mkdir -p $ACTUAL_VAR_LOC
      if [ ! -d $ACTUAL_VAR_LOC ]
      then
	Log "cannot create $ACTUAL_VAR_LOC directory"
	exit 1
      fi
    fi

    ln -s $ACTUAL_VAR_LOC $LOGFILES_LOCATION
    
  else
    if [ ! -d $LOGFILES_LOCATION -a ! -L $LOGFILES_LOCATION ]; 
    then
      mkdir -p $LOGFILES_LOCATION
    fi
  fi

  Log " "
}

USAGE()
{
echo -e "Usage: $(basename $0) {-s <source>|-z <package>} [options]"
echo -e ""
echo -e "\t-s <source>\t\t\tthe top of the build tree"
echo -e "\t-z <package>\t\tthe desktop install package"
echo -e ""
echo -e "\tOptions:"
echo -e ""
echo -e "\t[-t <package_destination>]\tif specified create an"
echo -e "\t\t\t\t\tinstall package and store it in the"
echo -e "\t\t\t\t\tdestination."
echo -e "\t[-pI <actual install location>]\twhere" CDE_INSTALLATION_TOP "will be linked to."
echo -e "\t[-pC <actual config location>]\twhere" CDE_CONFIGURATION_TOP "will be linked to."
echo -e "\t[-pV <actual var location>]\twhere" CDE_LOGFILES_TOP "will be linked to."
echo -e ""
echo -e "\t[-a <udb directory>]\t\talternate place to get the"
echo -e "\t\t\t\t\tudb files from."
echo -e "\t[-f <filesets>]\t\t\tspecify filesets to be loaded."
echo -e "\t\t\t\t\tThe list should be double-quoted,"
echo -e "\t\t\t\t\tspace-separated, with no .udb"
echo -e "\t\t\t\t\textensions."
echo -e ""
echo -e "\t[-clean]\t\t\tremove the temporary, configuration, and"
echo -e "\t\t\t\t\tinstallation directory"
echo -e "\t[-cleanTwo]\t\t\tremove the temporary and installation "
echo -e "\t\t\t\t\tdirectory, but NOT the configuration directory"
echo -e "\t[-cleanEtc]\t\t\tremove the configuration directory, but "
echo -e "\t\t\t\t\NOT the temporary and installation directories"
echo -e "\t[-prog]\t\t\t\tload only the development environment"
echo -e "\t[-runtime]\t\t\tload only the runtime environment"
echo -e "\t[-relative]\t\t\trun the relative-located config scripts"
echo -e "\t[-pack]\t\t\t\tcreate a packing list"
echo -e "\t[-pseudo]\t\t\tdo not configure desktop when installing"
echo -e "\t[-nocompress]\t\t\tdo not compress tarball when creating package"
echo -e "\t[-lang LANG]\t\t\tspecify LANG to load appropriate localized"
echo -e "\t\t\t\t\tfilesets"
echo -e "\t[-LeaveLinks]\t\t\t\tdo not delete the links after cleaning"
echo -e ""
echo -e "\t[-LinkStepOnly]\t\t\tset up the -pI, -pC, and -pV links"
echo -e "\t\t\t\t\tthen exit"
echo -e "\t[-DontRunScripts]\t\tstop after installation"
echo -e "\t[-RunScriptsOnly]\t\tonly execute the scripts"
echo -e "\t[-configureOnly]\t\tonly configure the desktop"
echo -e ""
echo -e "\tExamples:"
echo -e ""
echo -e "\tinstallCDE -s /x/cde_hp700_90"
echo -e "\tinstallCDE -s /x/cde_aix_32 -f \"CDE_MIN CDE-SHLIBS\""
echo -e "\tinstallCDE -s /x/cde_sun_52 -pI /bigdisk/opt/dt -clean"
echo -e "\tinstallCDE -s /x/cde_sun_52 -pI /dtinstall -clean\\"
echo -e "\t\t-pseudo -t /dtpackages -nocompress"
}

XCOMM
XCOMM LoadFileSet() - load a UDB file
XCOMM $1 - fileset number
XCOMM $2 - fileset name
XCOMM
LoadFileSet()
{
  if [ "$1" = "" ]; then
    num=""
  else
    num="$1."
  fi

XCOMM don't bother if the fileset doesn't exist
  if [ ! -e $DATABASE_DIR/${2}.udb ]
  then
        return
  fi

  Log "  $num installing database $2"
  Log "      - creating ${2}.lst file"
  KORNSHELL $TOOL_DIR/udbToAny.ksh  -toLst -ReleaseStream $PLATFORM \
            $DATABASE_DIR/${2}.udb >  /tmp/${2}.lst
  Log "      - installing ... \c"
  KORNSHELL $TOOL_DIR/mkProd -D / -S $BUILD_TREE /tmp/${2}.lst \
            2>/tmp/${2}.err 1>/tmp/${2}.good
  Log "done."

  Log "      - checking for errors ..."
  rm -f /tmp/${2}.missing
  awk '{if ($1 == "ERROR:") print "           " $4}' \
            /tmp/${2}.err >> /tmp/${2}.missing
  if [ -s /tmp/${2}.missing ]
  then
    Log "      - missing files:"
    cat /tmp/${2}.missing | tee -a $LOGFILE
  fi
}

ORIGINAL_COMMAND_LINE="$*"

XCOMM Set which system we are on
BUILDSYSTEM=$(uname)

PLATFORM=""
PLATFORM_SCRIPT_DIR=""

XCOMM
XCOMM Set system
XCOMM 
  if [ $BUILDSYSTEM = "AIX" ];
  then
    PLATFORM=aix
    PLATFORM_SCRIPT_DIR=ibm
  elif [ $BUILDSYSTEM = "SunOS" ];
  then
    PLATFORM=sun
    PLATFORM_SCRIPT_DIR=sun
  elif [ $BUILDSYSTEM = "UNIX_SV" ];
  then
    PLATFORM=usl
    PLATFORM_SCRIPT_DIR=usl
  elif [ $BUILDSYSTEM = "UNIX_System_V" ];
  then
    PLATFORM=uxp
    PLATFORM_SCRIPT_DIR=uxp
  elif [ $BUILDSYSTEM = "OSF1" ];
  then
    PLATFORM=dec
    PLATFORM_SCRIPT_DIR=dec
  elif [ $BUILDSYSTEM = "Linux" ];
  then
    PLATFORM="linux"
    PLATFORM_SCRIPT_DIR=""
  elif [ $BUILDSYSTEM = "OpenBSD" ];
  then
    PLATFORM="openbsd"
    PLATFORM_SCRIPT_DIR=""
  else			# Build system = HP
    PLATFORM=hp-ux
    PLATFORM_SCRIPT_DIR=hp
  fi

  if [ "$PLATFORM" = "aix" ];
  then
    USER=`/bin/whoami`
  elif [ "$PLATFORM" = "sun" -o "$PLATFORM" = "usl" -o "$PLATFORM" = "uxp" ];
  then
    USER=`/usr/ucb/whoami`
  else
    USER=`/usr/bin/whoami`
  fi

  if [ "$USER" != "root" ];
  then
    echo ""
    echo "You should be root to run this script.  Continuing anyway."
    echo ""
  fi

  if [ "$PLATFORM" = "usl" -o "$PLATFORM" = "uxp" ]
  then
    umask 000
  fi

  unset TMPDIR

  CLEANING="no"
  CLEANING_ETC="no"
  TARBALL="no"
  COMPRESS_TARBALL="yes"
  USE_ALTERNATE_UDB_DIR="no"
  DEVELOP_ENV="no"
  RUNTIME_ENV="no"
  USE_RELATIVE="no"
  STARTING_DIR=$PWD
  ACTUAL_INSTALLATION_LOC=""
  ACTUAL_CONFIGURATION_LOC=""
  ACTUAL_VAR_LOC=""
  CREATE_PACKING_LIST="no"
  DO_LINK_STEP_ONLY="no"
  DO_INSTALL_ONLY="no"
  RUN_SCRIPTS="yes"
  RUN_SCRIPTS_ONLY="no"
  DATABASE_FILES=""
  BUILD_TREE=""
  TAR_DIR=""
  LeaveLinks="no"
  REMOVE_LINKS="no"
  CLEAN_DAEMONS="yes"
  theLang=""
  CONFIGURE_ONLY="no"

  rm -f $LOGFILE

  Log "Options specified..."
  while [ $# -ne 0 ]; do
    case $1 in
        -s) Log "  - get the build tree to extract from"
            shift;
            [ $# -ne 0 ] || {
                USAGE
                exit 1;
            }
            BUILD_TREE=$1
            shift;
            ;;
	-z) Log "  - get the install package to extract from"
	    shift;
            [ $# -ne 0 ] || {
                USAGE
                exit 1;
            }
	    TAR_TREE=$1
	    shift;
	    ;;
        -t) Log "  - where to put the install package"
            shift;
            [ $# -ne 0 ] || {
                USAGE
                exit 1;
            }
	    if [ "$SOURCE_TAR_FILE" = "" ]
	    then
		TARBALL="yes"
		TARBALL_LOCATION=$1
	    fi
            shift;
            ;;
	-a) Log "  - alternate place to get the udb files from"
	    shift;
	    [ $# -ne 0 ] || {
		USAGE
		exit 1;
	    }
	    ALTERNATE_UDB_DIR=$1
	    USE_ALTERNATE_UDB_DIR="yes"
            shift;
	    ;;
	-f) Log "  - load specific filesets"
	    shift;
	    [ $# -ne 0 ] || {
		USAGE
		exit 1;
	    }
	    DATABASE_FILES=$1
	    shift;
	    ;;
	-p) Log "  - get all locations"
	    shift;
	    [ $# -ne 0 ] || {
		USAGE
		exit 1;
	    }
	    ACTUAL_INSTALLATION_LOC=$1
	    ACTUAL_CONFIGURATION_LOC=$1
	    ACTUAL_VAR_LOC=$1
	    shift;
	    ;;
        -pI) Log "  - get actual installation location"
            shift;
            [ $# -ne 0 ] || {
                USAGE
                exit 1;
            }
            ACTUAL_INSTALLATION_LOC=$1
            shift;
            ;;
	-pC) Log "  - get actual configuration location"
	    shift;
	    [ $# -ne 0 ] || {
		USAGE
		exit 1;
	    }
	    ACTUAL_CONFIGURATION_LOC=$1
	    shift;
	    ;;
	-pV) Log "  - get actual var location"
	    shift;
	    [ $# -ne 0 ] || {
		USAGE
		exit 1;
	    }
	    ACTUAL_VAR_LOC=$1
	    shift;
	    ;;
	-clean) Log "  - delete all three cde directories"
	    CLEANING="yes"
	    CLEANING_ETC="yes"
	    shift;
	    ;;
	-cleanTwo) Log "  - delete only temporary and installation directories"
	    CLEANING="yes"
	    shift;
	    ;;
	-cleanEtc) Log "  - delete only the configuration directory"
	    CLEANING_ETC="yes"
	    shift;
	    ;;
	-prog) Log "  - load only the development environment"
	    DEVELOP_ENV="yes"
	    RUNTIME_ENV="no"
	    shift;
	    ;;
	-runtime) Log "  - load only the runtime environment"
	    RUNTIME_ENV="yes"
	    DEVELOP_ENV="no"
	    shift;
	    ;;
	-relative) Log "  - run the relative-located config scripts"
	    USE_RELATIVE="yes"
	    shift;
	    ;;
	-pack) Log "  - create a packing list"
	    CREATE_PACKING_LIST="yes"
	    shift;
	    ;;
	-LeaveLinks) Log "  - do not remove the links"
	    LeaveLinks="yes"
	    shift;
	    ;;
	-LinkStepOnly) Log "  - do link step only"
	    DO_LINK_STEP_ONLY="yes"
	    shift;
	    ;;
	-DontRunScripts) Log "  - stop after installation"
	    DO_INSTALL_ONLY="yes"
	    shift;
	    ;;
	-RunScriptsOnly) Log "  - only run scripts"
	    RUN_SCRIPTS_ONLY="yes"
	    shift;
	    ;;
        -pseudo) Log "  - pseudo install"
            RUN_SCRIPTS="no"
            REMOVE_LINKS="yes"
            CLEAN_DAEMONS="no"
            shift;
            ;; 
        -nocompress) Log "  - do not compress tarball"
            COMPRESS_TARBALL="no"
            shift;
            ;;
        -lang) Log "  - load localized filesets"
            shift;
            [ $# -ne 0 ] || {
                USAGE
                exit 1;
            }
            theLang=$1
            shift;
            ;;
        -configureOnly) Log "  - Configure only"
            CONFIGURE_ONLY="yes"
            CLEAN_DAEMONS="yes"
            shift;
            ;;
	*) Log "  - unknown option"
	    USAGE
	    exit 1;
	    ;;
        esac
  done

  echo ""

  if [ -z "$BUILD_TREE" -a -z "$TAR_TREE" ]
  then
    USAGE
    exit 1
  fi

  if [ "$BUILD_TREE" != "" -a ! -d "$BUILD_TREE" ]
  then
    Log "Build tree does not exist."
    exit 1
  fi

  if [ "$TAR_TREE" != "" -a ! -d "$TAR_TREE" ]
  then
    Log "Tar tree does not exist."
    exit 1
  fi

  CDEPACKAGE=dt.pkg
  CDETARFILE=dt.tar
  CDETARFILEZ=dttar.Z
  CDECONFIGDIR=config

XCOMM
XCOMM get the current time stamp if going to create a tarball
XCOMM

  if [ $TARBALL = "yes" ]; 
  then
    set -- `/bin/date`
    DATE=$2_$3_$4_$6
  fi

  if [ -z "$BUILD_TREE" -a ${0##STAR/} = INSTALL.CDE ]; then
    typeset -u CDEPACKAGE
    typeset -u CDETARFILE
    typeset -u CDETARFILEZ
    typeset -u CDECONFIGDIR
  fi

  TOOL_DIR=$BUILD_TREE/admin/IntegTools/dbTools
  if [ "$USE_RELATIVE" = "yes" ]
  then
    POST_INSTALL_DIR=../post_install
  else
    if [ -z "$BUILD_TREE" ]
    then
      POST_INSTALL_DIR=$TAR_TREE/$CDECONFIGDIR
    else
      POST_INSTALL_DIR=$BUILD_TREE/admin/IntegTools/post_install
    fi
  fi

  if [ "$USE_ALTERNATE_UDB_DIR" = "yes" ]
  then
    DATABASE_DIR=$ALTERNATE_UDB_DIR/databases
  else
    DATABASE_DIR=$BUILD_TREE/databases
  fi

  if [ "$DATABASE_FILES" = "" ]
  then
    if [ "$DEVELOP_ENV" = "yes" ]
    then
      DATABASE_FILES="CDE-HELP-PRG CDE-PRG CDE-INC CDE-DEMOS \
		      CDE-MAN-DEV CDE-SHLIBS"
    elif [ "$RUNTIME_ENV" = "yes" ]
    then
      DATABASE_FILES="CDE-RUN CDE-MIN CDE-TT CDE-MAN CDE-HELP-RUN CDE-C \
                      CDE-HELP-C CDE-MSG-C CDE-SHLIBS CDE-ICONS CDE-FONTS \
		      CDE-INFO CDE-INFOLIB-C"
    else
      DATABASE_FILES="CDE-RUN CDE-MIN CDE-TT CDE-MAN CDE-HELP-RUN CDE-C \
                      CDE-MSG-C CDE-HELP-C CDE-SHLIBS CDE-HELP-PRG \
                      CDE-PRG CDE-INC CDE-DEMOS CDE-MAN-DEV CDE-ICONS \
		      CDE-FONTS CDE-INFO CDE-INFOLIB-C"
    fi

    HASH now load any localized filesets
    if [ "$DEVELOP_ENV" != "yes" ]
    then
      if [ "$theLang" != "" ]
      then
        DATABASE_FILES="$DATABASE_FILES CDE-$theLang CDE-MSG-$theLang \
			CDE-HELP-$theLang"
      else
        HASH load all current (working) languages
        DATABASE_FILES="$DATABASE_FILES \
                                        CDE-DE \
                                        CDE-MSG-DE \
                                        CDE-HELP-DE \
                                        CDE-ES \
                                        CDE-MSG-ES \
                                        CDE-HELP-ES \
                                        CDE-FR \
                                        CDE-MSG-FR \
                                        CDE-HELP-FR \
                                        CDE-IT \
                                        CDE-MSG-IT \
                                        CDE-HELP-IT "
      fi
    fi
  fi

  [ -z "$INSTALL_LOCATION" ] && INSTALL_LOCATION=CDE_INSTALLATION_TOP
  [ -z "$CONFIGURE_LOCATION" ] && CONFIGURE_LOCATION=CDE_CONFIGURATION_TOP
  [ -z "$LOGFILES_LOCATION" ] && LOGFILES_LOCATION=CDE_LOGFILES_TOP

  if [ -L $INSTALL_LOCATION -a "$CONFIGURE_ONLY" != "yes" ]
  then
    touch $INSTALL_LOCATION/foo >/dev/null 2>/dev/null
    if [ ! -f $INSTALL_LOCATION/foo ]
    then
      Log "Insufficient permissions to install CDE files in $INSTALL_LOCATION"
      exit 1
    fi
    if [ ! -O $INSTALL_LOCATION/foo ]
    then
      Log "Root access to $INSTALL_LOCATION is required for CDE installation."
      exit 1
    fi
    rm $INSTALL_LOCATION/foo
  fi

  if [ -d $INSTALL_LOCATION ]
  then
    if [ -x $INSTALL_LOCATION/bin -a ! -d $INSTALL_LOCATION/bin ]
    then
	rm -f $INSTALL_LOCATION/bin
    fi
  fi

  if [ "$CONFIGURE_ONLY" = "yes" ]
  then
    CheckForActualLocations
    DoScripts
    Log "Configuration completed."
    exit 0
  fi

  if [ "$RUN_SCRIPTS_ONLY" = "yes" ]
  then
    DoScripts
    exit 0
  fi

  CheckForActualLocations

  if [ "$DO_LINK_STEP_ONLY" = "yes" ]
  then
    exit 0
  fi

  if [ "$CREATE_PACKING_LIST" = "yes" ]
  then
    CreatePackingList
    exit 0
  fi

XCOMM
XCOMM we are ready to load the environment ...
XCOMM

  if [ "$BUILD_TREE" != "" ]
  then
    Log "Load the Desktop from $BUILD_TREE"

    cd $STARTING_DIR
    let j=1
    for i in `echo $DATABASE_FILES`
    do
      LoadFileSet "$j" "$i"
      let j=j+1
    done
  else
    Log "Load the Desktop from $TAR_TREE"
    compressed=$(awk '/COMPRESSED: /{print $2}' $TAR_TREE/$CDEPACKAGE)
    if [ "$compressed" = "yes" ]; then
      uncompress <$TAR_TREE/$CDETARFILEZ | tar xvf - $INSTALL_LOCATION
    else
      tar -xvf $TAR_TREE/$CDETARFILE $INSTALL_LOCATION
    fi 
    DATABASE_FILES=$(awk 'BEGIN {FS=":"} /FILESETS: /{print $2}' $TAR_TREE/$CDEPACKAGE)
  fi

  Log " "
  Log "Desktop installed in $INSTALL_LOCATION"

  if [ "$DO_INSTALL_ONLY" = "yes" ]
  then
    exit 0
  fi

  if [ $TARBALL = "yes" ]; 
  then
    MakeTarball
  fi

  cd $STARTING_DIR

  if [ "$RUN_SCRIPTS" = "yes" ]
  then
    DoScripts
  fi
  
  if [ "$REMOVE_LINKS" = "yes" ]
  then
    [ -L /usr/dt ] && rm /usr/dt
    [ -L /etc/dt ] && rm /etc/dt
    [ -L /var/dt ] && rm /var/dt
  fi

  echo "Done."
  echo ""
  echo "See $LOGFILE for a log of this install session."
  echo ""