#!/bin/sh

# ====================================================================
# The Vovida Software License, Version 1.0 
# 
# Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in
#    the documentation and/or other materials provided with the
#    distribution.
# 
# 3. The names "VOCAL", "Vovida Open Communication Application Library",
#    and "Vovida Open Communication Application Library (VOCAL)" must
#    not be used to endorse or promote products derived from this
#    software without prior written permission. For written
#    permission, please contact vocal\@vovida.org.
# 
# 4. Products derived from this software may not be called "VOCAL", nor
#    may "VOCAL" appear in their name, without prior written
#    permission of Vovida Networks, Inc.
# 
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
# NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA
# NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
# IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
# DAMAGE.
# 
# ====================================================================
# 
# This software consists of voluntary contributions made by Vovida
# Networks, Inc. and many individuals on behalf of Vovida Networks,
# Inc.  For more information on Vovida Networks, Inc., please see
# <http://www.vovida.org/>.

# this version of mkbuilddir may not work with anything other than Linux


. $2

# echo ${USE_BUILDDIR}

if [ "x${USE_BUILDDIR}" = "xno" ]
then
	if [ `uname` = 'SunOS' ]
	then
		if [ -h $1 ]
		then
			/bin/rm $1
		fi
	else
		if [ -L $1 ]
		then
			/bin/rm $1
		fi
	fi

	mkdir -p $1
	exit
fi


localdir=${USE_BUILDDIR}/`pwd`/$1

echo $localdir

if [ ! -d ${USE_BUILDDIR}/ ]
then
	mkdir -p ${USE_BUILDDIR}
	chmod a+rwx ${USE_BUILDDIR}
fi

if [ ! -d $localdir ]
then
	echo "creating $localdir"
	mkdir -p $localdir
fi

if [ `uname` = 'SunOS' ]
then
if [ ! -h $1 ]
then
	echo "object directory is not a link -- making into link"
	/bin/rm -rf $1
	ln -s $localdir $1
	# wire down the host
	echo `hostname` > .link_host
fi
else
if [ ! -L $1 ]
then
	echo "object directory is not a link -- making into link"
	/bin/rm -rf $1
	ln -s $localdir $1
	# wire down the host
	echo `hostname` > .link_host
fi
fi
if [ `hostname` != `cat .link_host` ]
then
	echo "****                                               ****"
	echo "****                                               ****"
	echo "**** WARNING: you are building on a different host ****"
	echo "****                                               ****"
	echo "****                                               ****"
fi