#!/bin/sh

# $RCSfile: getConfigure,v $ $Revision: 1.4 $ $Date: 2005/10/27 07:19:42 $
# $AIST_Release: 4.2.4 $
# $AIST_Copyright:
#  Copyright 2003, 2004, 2005, 2006 Grid Technology Research Center,
#  National Institute of Advanced Industrial Science and Technology
#  Copyright 2003, 2004, 2005, 2006 National Institute of Informatics
#  
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#  
#      http://www.apache.org/licenses/LICENSE-2.0
#  
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#  $

#
# command getConfigure
#
# This program gets configure options specified.
# configure option is brought from config.status,
# which was created by configure.
#
# Assumably, This program depends on strict autoconf-2.13 implementation.
#

LANG=C
PATH="/bin:/usr/bin"

status_file=$1

if [ "x${status_file}" = "x" ]; then
    command_name=`basename $0`;
    echo "Usage: ${command_name} config.status" >&2
    exit 1
fi

if [ ! -r $status_file ]; then
    echo "no configure status file \"${status_file}\"." >&2
    exit 1
fi

configure_options=`sed '/^$/,$d' $status_file | sed 's/^#//' | \
    sed -e '1,/^$/d' -e '/^$/,$d' | sed 's/^ //'`

configure_host=`sed '/^$/,$d' $status_file | sed 's/^#//' | \
    sed '/^$/,$d' | tail -1 | sed 's/:$//' | sed 's/^ //'`

gt_location=$GLOBUS_LOCATION
gpt_location=$GPT_LOCATION

if [ "x${configure_options}" = "x" ]; then
    echo "failed to get configure options." >&2
    exit 1
fi

if [ "x${configure_host}" = "x" ]; then
    echo "failed to get configure hosts." >&2
    exit 1
fi

echo
echo "#ifndef NGL_CONFIGURE_OPTIONS_"
echo "#define NGL_CONFIGURE_OPTIONS_"
echo
echo "static char *configureOptions = \"${configure_options}\";"
echo "static char *configureHost    = \"configured ${configure_host}\";"
echo "static char *globusLocation   = \"GLOBUS_LOCATION=${gt_location}\";"
echo "static char *gptLocation      = \"GPT_LOCATION=${gpt_location}\";"
echo
echo "#endif /* NGL_CONFIGURE_OPTIONS_ */"
echo

exit