#!/bin/sh

# $Id: configure,v 1.18 2007/06/06 19:42:38 cph Exp $
#
# Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
#     1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
#     2005, 2006, 2007 Massachusetts Institute of Technology
#
# This file is part of MIT/GNU Scheme.
#
# MIT/GNU Scheme 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.
#
# MIT/GNU Scheme 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 MIT/GNU Scheme; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301, USA.

set -e

MACHINE=
while test $# -gt 0; do
    case "${1}" in
    --enable-native-code=*)
	MACHINE=`echo "${1}" | sed -e 's/--enable-native-code=//'`
	shift
	;;
    --disable-native-code)
	MACHINE=no
	shift
	;;
    *)
	shift
	;;
    esac
done
MACHINE=`./choose-machine.sh "${MACHINE}"`

CMD="rm -f machine"
echo "${CMD}"; eval "${CMD}"

CMD="ln -s machines/${MACHINE} machine"
echo "${CMD}"; eval "${CMD}"

LINKS="compiler.cbf compiler.pkg compiler.sf make.com"
if test "${MACHINE}" = C; then
    LINKS="${LINKS} make.so"
fi

for FN in ${LINKS}; do
    if [ ! -e ${FN} ]; then
	CMD="ln -s machine/${FN} ."
	echo "${CMD}"; eval "${CMD}"
    fi
done
