setup

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#!/bin/sh
#
# Copyright 1994-1996 Wind River Systems, Inc.
#

# modification history
# --------------------
# 01j,13jun96,pn  started using standard TCL/TK shell, cleanup.
# 01i,04mar96,pn  allowed patch CD to contain no TCL interpreter.
# 01h,24feb96,pn  fixed the broken pipe problem on hpux machine.
# 01g,18dec96,pn  change location of "TCL" to "RESOURCE/TCL" on CD
# 01f,05nov96,pn  added support for AIX host.
# 01e,21oct96,pn  added -L for installing license manager.
# 01d,30aug96,pn  invoked correct tcl file base on install mode.
# 01c,29aug96,pn  changed to use tcl7.5 and tk4.1.
# 01b,09aug96,pn  Use uppercase for file and directory name.
# 01a,12jul96,jc  Written. 
#

##############################################################################
# Initialize
#

INST_TYPE="Software"
INST_MODE=gui

usage="Usage: $0 [-L[icense]] [-T[ext]]"

##############################################################################
# parsing the arguments
#

for arg in $@
do
    if [ "$arg" = "-T" -o "$arg" = "-Text" ]; then
	INST_MODE=text
    elif [ "$arg" = "-L" -o "$arg" = "-License" ]; then
	INST_TYPE=license
    else
	echo "$usage"
	exit 0
    fi
done

##############################################################################
# check for valid display 
#

if [ "$DISPLAY" = "" -a "$INST_MODE" = "gui" ]; then
    echo ""
    echo "Warning: The DISPLAY environment variable is not set."
    echo "         Please set it, and re-run $0."
    echo ""
    echo "$usage"
    exit
fi

##############################################################################
# obtains the CD root directory
#

CD_ROOT=`dirname $0`
cd $CD_ROOT
CD_ROOT=`pwd`

##############################################################################
# determents host type
#

case `/bin/uname -srvm` in
    SunOS\ 5.*\ sun4*)
        CD_BIN=$CD_ROOT/SUN4/SOLARIS2
        WIND_HOST_TYPE=sun4-solaris2
        ;;

    SunOS\ 4.*\ sun4*)
        CD_BIN=$CD_ROOT/SUN4/SUNOS4
        WIND_HOST_TYPE=sun4-sunos4
        ;;

    HP-UX\ ?.09.*\ 9000/*)
        CD_BIN=$CD_ROOT/PARISC/HPUX9
        WIND_HOST_TYPE=parisc-hpux9
        ;;

    HP-UX\ ?.10.*\ 9000/*)
        CD_BIN=$CD_ROOT/PARISC/HPUX9
        WIND_HOST_TYPE=parisc-hpux10
        ;;

    AIX\ ?\ 4\ *)
        CD_BIN=$CD_ROOT/RS6000/AIX4
        WIND_HOST_TYPE=rs6000-aix4
        ;;
    *)
        echo 1>&2 "### You are logging in to a platform whose type"
        echo 1>&2 "### is not supported by the Tornado product."
        echo 1>&2 "### Aborting installation."
	exit 0
        ;;
esac

##############################################################################
# determents which tclsh/wish to be used for starting the setup
#

TRY1_TEXT=$CD_BIN/INSTTCL2
TRY2_TEXT=$WIND_BASE/host/$WIND_HOST_TYPE/bin/INSTTCL2
TRY3_TEXT=$WIND_BASE/host/$WIND_HOST_TYPE/bin/wtxtcl

TRY1_GUI=$CD_BIN/INSTTK2
TRY2_GUI=$WIND_BASE/host/$WIND_HOST_TYPE/bin/INSTTK2
TRY3_GUI=$WIND_BASE/host/$WIND_HOST_TYPE/bin/wtxwish

if [ "$INST_MODE" = "text" ]; then

    if [ -f "$TRY1_TEXT" ]; then
        INSTALL=$TRY1_TEXT
    elif [ -f "$TRY2_TEXT" ]; then
        INSTALL=$TRY2_TEXT
    elif [ -f "$TRY3_TEXT" ]; then
        INSTALL=$TRY3_TEXT
    else
        echo "${TRY1_TEXT}: not found"
        echo "${TRY2_TEXT}: not found"
        echo "${TRY3_TEXT}: not found"
	echo "WIND_BASE=$WIND_BASE"
        exit 1
    fi

    TCL_FILE=$CD_ROOT/RESOURCE/TCL/INSTTEXT.TCL
else
    if [ -f "$TRY1_GUI" ]; then
        INSTALL=$TRY1_GUI
    elif [ -f "$TRY2_GUI" ]; then
        INSTALL=$TRY2_GUI
    elif [ -f "$TRY3_GUI" ]; then
        INSTALL=$TRY3_GUI
    else
        echo "${TRY1_GUI}: not found"
        echo "${TRY2_GUI}: not found"
        echo "${TRY3_GUI}: not found"
	echo "WIND_BASE=$WIND_BASE"
        exit 1
    fi

    TCL_FILE=$CD_ROOT/RESOURCE/TCL/INSTTK.TCL
fi

##############################################################################
# creats temporary directory, and remove them when setup exit.
#

if [ "$TMPDIR" != "" ]; then
    TMP=$TMPDIR/Inst$$

elif [ "$TMP" != "" ]; then
    TMP=$TMP/Inst$$
else
    TMP=/tmp/Inst$$
fi

mkdir -p $TMP || mkdir $TMP || exit 0

##############################################################################
# untar the tcl/tk libraries
#

(cd $TMP; tar xf $CD_ROOT/RESOURCE/TCL/LIB/TKLIB.TAR)

##############################################################################
# setup the environment variables needed for starting the SETUP
#

trap 'rm -rf $TMP' 0 1 15
trap "" 2

PATH=${CD_BIN}:$WIND_BASE/host/$WIND_HOST_TYPE/bin:$PATH
TCL_LIBRARY=$TMP/lib/tcl
TK_LIBRARY=$TMP/lib/tk

export TCL_LIBRARY
export TK_LIBRARY
export WIND_HOST_TYPE
export PATH
export CD_ROOT
export CD_BIN
export TMP

$INSTALL $TCL_FILE $INST_TYPE