#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright held by original author
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM.
#
#     OpenFOAM is free software; you can redistribute it and/or modify it
#     under the terms of the GNU General Public License as published by the
#     Free Software Foundation; either version 2 of the License, or (at your
#     option) any later version.
#
#     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
#     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
#     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
#     for more details.
#
#     You should have received a copy of the GNU General Public License
#     along with OpenFOAM; if not, write to the Free Software Foundation,
#     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Script
#     engridFoam
#
# Description
#     start engrid using the paraview libraries from OpenFOAM
#
#------------------------------------------------------------------------------
usage() {
    while [ "$#" -ge 1 ]; do echo "$1"; shift; done
    cat<<USAGE

usage: ${0##*/} [OPTION]
options:
  -help

* start engrid using the paraview-$ParaView_VERSION libraries
  passes through engrid options unmodified

USAGE
    exit 1
}

# report usage
[ "$1" = "-h" -o "$1" = "-help" ] && usage

# set the major version "<digits>.<digits>"
ParaView_MAJOR_VERSION=$(echo $ParaView_VERSION | \
    sed -e 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/')


bindir=$WM_THIRD_PARTY_DIR/engrid/platforms/$WM_ARCH
libdir="$ParaView_DIR/lib/paraview-$ParaView_MAJOR_VERSION"

[ -x $bindir/engrid ] || usage "engrid executable not found in $bindir"
[ -d $libdir ] || usage "paraview libraries not found"

export LD_LIBRARY_PATH=$libdir:$LD_LIBRARY_PATH
echo "starting $bindir/engrid $@"
eval "exec $bindir/engrid $@ &"

#------------------------------------------------------------------------------