IDL-8.7.3_install

#!/bin/bash

# This script installs  IDL 8.7.3 as a standalone application (without ENVI)
# Brian Alston February 2020

# You need to download the IDL installer from the Harris Download and License Center
# (https://harrisgeospatial.flexnetoperations.com/control/xlsv/login?nextURL=%2Fcontrol%2Fxlsv%2Fhome)
# using a UCL site admin login.
# Place it somewhere in your file-system and set the SRC_ARCHIVE & ENVI_INSTALLER variables
# appropriately.

VERSION=${VERSION:-8.7.3}
INSTALL_PREFIX=${INSTALL_PREFIX:-/shared/ucl/apps/IDL/${VERSION}}
SRC_ARCHIVE=${SRC_ARCHIVE:-/shared/ucl/apps/IDL/installers}
IDL_INSTALLER=${IDL_INSTALLER:-idl873-linux.tar.gz}
ANSWER_FILE=${ANSWER_FILE:-/shared/ucl/apps/build_scripts/files/IDL-8.7.3_answer_file}
LICENSE_FILE=${LICENSE_FILE:-/shared/ucl/apps/build_scripts/files/ENVI-5.5.3_license_file}

set -e
export PATH=$INSTALL_PREFIX/bin:$PATH

startDir=`pwd`

if [ ! -f $SRC_ARCHIVE/$IDL_INSTALLER ]
then
    echo ""
    echo "*** ERROR: Cannot find IDL installer"
    echo ""
    echo "You need to download the IDL installer from the Harris Download and License Center"
    echo " (https://harrisgeospatial.flexnetoperations.com/control/xlsv/login?nextURL=%2Fcontrol%2Fxlsv%2Fhome)"
    echo "using a UCL site admin login."
    echo "Place it somewhere in your file-system and set the SRC_ARCHIVE & IDL_INSTALLER variables"
    echo "appropriately."
    echo ""
    exit 1
fi 

temp_dir=`mktemp -d -p /dev/shm`
mkdir -p $temp_dir/IDL

# Unpack the installer archive

cd $temp_dir/IDL
tar -xvf $SRC_ARCHIVE/$IDL_INSTALLER

# Run the installer.

./install.sh -s < $ANSWER_FILE

# Install the UCL license file.

cd $INSTALL_PREFIX/license
cp $LICENSE_FILE o_licenseserverurl.txt