#!/bin/sh
#
# Copyright (C) 1994-2018 Altair Engineering, Inc.
# For more information, contact Altair at www.altair.com.
#
# This file is part of the PBS Professional ("PBS Pro") software.
#
# Open Source License Information:
#
# PBS Pro is free software. You can redistribute it and/or modify it under the
# terms of the GNU Affero General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# PBS Pro 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# Commercial License Information:
#
# For a copy of the commercial license terms and conditions,
# go to: (http://www.pbspro.com/UserArea/agreement.html)
# or contact the Altair Legal Department.
#
# Altair’s dual-license business model allows companies, individuals, and
# organizations to create proprietary derivative works of PBS Pro and
# distribute them - whether embedded or bundled with other software -
# under a commercial license agreement.
#
# Use of Altair’s trademarks, including but not limited to "PBS™",
# "PBS Professional®", and "PBS Pro™" and Altair’s logos is subject to Altair's
# trademark licensing policies.
#

if [ $# -eq 1 ] && [ $1 = "--version" ]; then
   echo pbs_version = @PBS_VERSION@
   exit 0
fi

EXEC_FULL_NAME=$0
EXEC_SHORT_NAME=`basename $0`
EXEC_DIR_NAME=`dirname $0`
EXEC_ARGS=$*

LIBS_TO_LOAD=/opt/pbs/lib:/usr/pbs/lib:/usr/lib:/usr/local/lib

PBS_CONF_FILE=${PBS_CONF_FILE:-/etc/pbs.conf}

test -f $PBS_CONF_FILE && . $PBS_CONF_FILE

PBS_LIB_PATH=${PBS_EXEC}/lib
if [ ! -d ${PBS_LIB_PATH} -a -d ${PBS_EXEC}/lib64 ] ; then
	PBS_LIB_PATH=${PBS_EXEC}/lib64
fi

if  test -f ${EXEC_DIR_NAME}/../pbs_wish &&  \
    test -f ${EXEC_DIR_NAME}/${EXEC_SHORT_NAME}.src.tk ; then
	PBS_WISH_PATH="${EXEC_DIR_NAME}/.."
	EXEC_PATH="${EXEC_DIR_NAME}"
elif test "$PBS_EXEC" != "" ; then
	PBS_WISH_PATH=${PBS_EXEC}/bin
	EXEC_PATH=${PBS_LIB_PATH}/${EXEC_SHORT_NAME}
else
	PBS_WISH_PATH=/usr/local/bin
	EXEC_PATH=/usr/local/lib/${EXEC_SHORT_NAME}
fi

env LD_LIBRARY_PATH=${LIBS_TO_LOAD}:${LD_LIBRARY_PATH} LD_LIBRARY_PATH_64=${LIBS_TO_LOAD}:${LD_LIBRARY_PATH_64} ${PBS_WISH_PATH}/pbs_wish ${EXEC_PATH}/${EXEC_SHORT_NAME}.src.tk ${EXEC_ARGS}
