root/tags/lgt2202/scripts/make_ciaolgt.sh

#! /bin/sh

## =================================================================
## Logtalk - Object oriented extension to Prolog
## Release 2.20.2
##
## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
## =================================================================

echo
echo "Creating a script named ciaolgt for running Logtalk with CIAO..."

if ! [ $LOGTALKHOME ]
then
    echo "The environment variable LOGTALKHOME must be defined first!"
else
    cd $LOGTALKHOME
    if [ -z "$1" ]; then
        prefix=/usr/local
    else
        prefix="$1"
    fi
    if ! [ -d bin ]
    then
        mkdir bin
    fi
    cd bin

    echo ":- ensure_loaded('\$LOGTALKHOME/configs/ciao_aux.config')." > logtalkciao.rc
    echo ":- ensure_loaded('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalkciao.rc
    echo ":- op(600, xfy, ::)." >> logtalkciao.rc
    echo ":- op(600,  fy, ::)." >> logtalkciao.rc
    echo ":- op(600,  fy, ^^)." >> logtalkciao.rc
    echo ":- op(200,  fy, +)." >> logtalkciao.rc
    echo ":- op(200,  fy, ?)." >> logtalkciao.rc
    echo ":- op(200,  fy, @)." >> logtalkciao.rc
    echo ":- op(200,  fy, -)." >> logtalkciao.rc

    echo "#/bin/sh" > ciaolgt
    echo "ciaosh -l \$LOGTALKHOME/bin/logtalkciao.rc" >> ciaolgt
    chmod a+x ciaolgt
    ln -sf $LOGTALKHOME/bin/ciaolgt $prefix/bin/ciaolgt
    echo "Done. A link to the script was been created in $prefix/bin."
    echo "Users should define the environment variable LOGTALKHOME in"
    echo "order to use the script."
    echo
fi