#!/bin/sh

short_usage="$0 [-help] [-flavor <flavor>] <install-dir>";
long_usage()
{
   cat 1>&2 <<END

${short_usage}

    Installs GT3 to the directory <install-dir>.

    By default, a non-threaded, debug-enabled flavor is
    installed. This can be modified by the -flavor option,
    where <flavor> is specified as <compiler><bits>[dbg]
    where the choices are
    <compiler>: one of gcc,mpicc,vendorcc
    <bits>    : one of 32,64
    'dbg'       compiles with debug information

    Example: $0 -flavor gcc64dbg /opt/gt3
END
}


case "`uname`" in
   HP-UX)
        FLAVOR=vendorcc32dbg
        ;;
   OSF1)
        FLAVOR=vendorcc64dbg
        ;;
   *)
        case "`uname -m`" in
            alpha|ia64)
                FLAVOR=gcc64dbg
                ;;
            *)
                FLAVOR=gcc32dbg
                ;;
        esac
        ;;
esac

THREAD=pthr

if [ $# -eq 0 ]; then
    echo "Usage: ${short_usage}"
    exit 1
fi

while [ -n "$1" ]; do
    case "$1" in
        -help)
            long_usage;
            exit 0
            ;;
        -flavor)
            if [ -z "$2" ]; then
                echo "Error: -flavor requires a flavor";
                exit 1;
            fi
            FLAVOR="$2";
            shift
            ;;
        *)
            if [ $# -gt 1 ]; then
                echo "Unrecognized option $1"
                exit 1;
            fi
            destdir=$1
            ;;
    esac
    shift
done

if [ -z "${destdir}" ]; then
    echo "" >&2
    echo "ERROR: install-dir is missing" >&2
    echo "${short_usage}"
    exit 1
fi

mkdir -p $destdir

if [ $? -ne 0 ]; then
        echo "Unable to make directory $destdir.  Exiting."
	echo ${short_usage}
        exit 1
fi

MYDIR=`pwd`
cd $destdir

INSDIR=`pwd`
GPT_LOCATION="$INSDIR"
GLOBUS_LOCATION="$INSDIR"
GT3_LOCATION="$INSDIR"
GPT_BUILD="$GPT_LOCATION"/sbin/gpt-build
GPT_INSTALL="$GPT_LOCATION"/sbin/gpt-install

cd $MYDIR

export GPT_LOCATION GLOBUS_LOCATION GT3_LOCATION 

type gcc
echo


if [ ! -f gpt-3.0.1/sbin/gpt-build ]; then
    echo Building GPT ...
    gzip -dc gpt-3.0.1-src.tar.gz | tar xf -
    cd gpt-3.0.1

    LANG="" ./build_gpt
    if [ $? -ne 0 ]; then
        echo Error building GPT
        exit;
    fi

    cd ..
fi

if [ -d BUILD ]; then
        rm -fr BUILD
fi 

mkdir -p bundles/gt2-unthreaded-pyGlobus-deps
cp bundles/gt2-unthreaded-3.2-src_bundle.tar.gz bundles/gt2-unthreaded-pyGlobus-deps
cd bundles/gt2-unthreaded-pyGlobus-deps
gzip -dc gt2-unthreaded-3.2-src_bundle.tar.gz | tar xf -
cd ../../

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_xio-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_xio
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_io-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_io 
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_ftp_control-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_ftp_control
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_ftp_client-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_ftp_client
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_gram_protocol-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_gram_protocol
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_gram_client-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_gram_client
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_gass_transfer-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_gass_transfer
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_gass_copy-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_gass_copy
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_gass_cache-*.tar.gz $FLAVOR$THREAD 
if [ $? -ne 0 ]; then
    echo Error building globus_gass_cache
    exit;
fi

$GPT_BUILD bundles/gt2-unthreaded-pyGlobus-deps/globus_gass_server_ez-*.tar.gz $FLAVOR$THREAD 

if [ $? -ne 0 ]; then
    echo Error building globus_gass_server_ez
    exit;
fi
 
$GPT_LOCATION/sbin/gpt-postinstall