configure

#!/bin/sh

# ===========================================================================
#
#                            PUBLIC DOMAIN NOTICE
#               National Center for Biotechnology Information
#
#  This software/database is a "United States Government Work" under the
#  terms of the United States Copyright Act.  It was written as part of
#  the author's official duties as a United States Government employee and
#  thus cannot be copyrighted.  This software/database is freely available
#  to the public for use. The National Library of Medicine and the U.S.
#  Government have not placed any restriction on its use or reproduction.
#
#  Although all reasonable efforts have been taken to ensure the accuracy
#  and reliability of the software and data, the NLM and the U.S.
#  Government do not and cannot warrant the performance or results that
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#  Government disclaim all warranties, express or implied, including
#  warranties of performance, merchantability or fitness for any particular
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#  Please cite the author in any work or product based on this material.
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# ===========================================================================

FILENAME="`basename $0`"
CURDIR="`dirname $0`"

if [ -z "$CURDIR" ]
    then
    echo configure: error: configure should be run as ./configure
    exit 1
fi

if [ "$FILENAME" != configure -a ! -s setup/konfigure.perl ]
    then
    echo configure: error: configure should be run as ./configure
else
    perl -v > /dev/null 2>&1 || { echo "checking for perl... no"; \
        echo >&2 "configure: error: perl not found."; exit 1; }

    cd $CURDIR/setup
    perl -w konfigure.perl "$@"
fi