openmpi/orte/tools/orte-bootproxy/orte-bootproxy.sh

#! /bin/bash
#
# Copyright (c) 2009 Los Alamos National Security, LLC. All rights reserved
#

if (( $# < 1 )) ; then
    echo "orte-bootproxy.sh: for OMPI internal use only"
    exit 1
fi

# take the first arg
var=$1

# push all MCA params to the environment
while [ "${var:0:5}" = "OMPI_" ]; do
    if [ "${var:5:6}" = "PREFIX" ]; then
        export LD_LIBRARY_PATH="${var:12}"/lib:$LD_LIBRARY_PATH
        export PATH="${var:12}"/bin:$PATH
    elif [ "${var:5:4}" = "WDIR" ]; then
        cd "${var:10}"
    else
        export $var
    fi
    shift 1
    var=$1
done

# extract the application to be executed
app=$1
shift 1

#exec the app with the remaining args
exec "$app" "$@"