source: trunk/environment.sh

#!/bin/bash

declare localization="labs";
declare type="cosim";
declare type_list=("systemc" "vhdl" "cosim" "debug" "debug_systemc");
declare distcc=0;
declare file_version="Version";
declare error=0;

#-----[ environment_usage ]--------------------------------
function environment_usage ()
{
    echo "Usage     : ${0} [-l localization] [-t type] [-d]";
#    exit;
}

#-----[ environment_test_usage ]----------------------------
function environment_test_usage ()
{
#    if test ${#} -gt 1 -a ${#} -lt 0; then
#        environment_usage ${*};
#    fi;

    TEMP=`getopt -o l:t:hd -- "$@"`

    if test $? != 0; then
        echo "Error in argument parsing";
        error=1;
    fi;

    if test ${error} -eq 0; then
        
        eval set -- "$TEMP"
        
        while true ; do
            case "$1" in
                -t) type=${2};              shift 2;;
                -l) localization=${2};      shift 2;;
                -h) environment_usage ${*}; shift;;
                -d) distcc=1;               shift;;
                --) shift ; break ;;
                *) echo "Internal error"; error=1;;
            esac
        done
    fi;
}

#-----[ environment_version ]------------------------------
function environment_version ()
{
    local version=$(cat ${MORPHEO_TOPLEVEL}/${file_version});

    export MORPHEO_MAJOR_VERSION=$(echo ${version} | cut -d ' ' -f 1);
    export MORPHEO_MINOR_VERSION=$(echo ${version} | cut -d ' ' -f 2);
    export MORPHEO_REVISION=$(     echo ${version} | cut -d ' ' -f 3);
    export MORPHEO_CODENAME=$(     echo ${version} | cut -d ' ' -f 4);
    
    export MORPHEO_DATE_DAY=$(     echo ${version} | cut -d ' ' -f 5);
    export MORPHEO_DATE_MONTH=$(   echo ${version} | cut -d ' ' -f 6);
    export MORPHEO_DATE_YEAR=$(    echo ${version} | cut -d ' ' -f 7);

    echo "Morpheo ${MORPHEO_MAJOR_VERSION}.${MORPHEO_MINOR_VERSION}.${MORPHEO_REVISION} \"${MORPHEO_CODENAME}\" (${MORPHEO_DATE_DAY}/${MORPHEO_DATE_MONTH}/${MORPHEO_DATE_YEAR})";
}

#-----[ environment ]---------------------------------------
function environment ()
{
    environment_test_usage ${*};

    if test ${error} -eq 0; then
        local OS_FOUND=`uname -s`-`uname -m | sed -e 's/i[0-9]/iX/' -e 's/sun4./sun4X/'`

        case ${OS_FOUND} in
            "Linux-iX86")
                export TARGET_ARCH=linux;
                export EXE_SUFFIX=;
                ;;
            *) 
                echo "Unknown OS found"
        esac
        
        cd $(dirname ${BASH_SOURCE[0]});
        export MORPHEO_TOPLEVEL=${PWD};
        cd - &> /dev/null;
        
        # Export environment
        export MORPHEO_LOCALIZATION=${localization};
        export MORPHEO_TYPE=${type};
        export MORPHEO_DISTCC=${distcc};
        export MORPHEO_SCRIPT=${MORPHEO_TOPLEVEL}/IPs/systemC/processor/Morpheo/Script;
        export MORPHEO_HOME=${HOME}/.Morpheo;
        local  MORPHEO_XTTY=${MORPHEO_TOPLEVEL}/IPs/systemC/Environment/TTY/xtty;

        for i in ${type_list[*]}; do
            if test "${i}" = "${MORPHEO_TYPE}"; then
                error=0;
                break;
            fi;
        done;
        
        if test ${error} -ne 0; then
            echo "Bad type : \"${MORPHEO_TYPE}\"";
        fi;
        
        case ${MORPHEO_LOCALIZATION} in
            "labs")
                export MORPHEO_PREFIX=/users/chaos/kane/Morpheo;
                export MORPHEO_TMP=${MORPHEO_PREFIX}/tmp;
                ;;
            "home")
                export MORPHEO_PREFIX=${HOME}/tmp/Morpheo;
                export MORPHEO_TMP=${MORPHEO_PREFIX}/tmp;
                ;;
            "nettop")
                export MORPHEO_PREFIX=${HOME}/Work/Morpheo;
                export MORPHEO_TMP=/media/disk/tmp/Morpheo;
                ;;
            *)
                echo "Bad localization : \"${MORPHEO_LOCALIZATION}\"";
                error=1;
                ;;
        esac
    fi;

    if test ${error} -eq 0; then
        environment_version;
        
        echo ""
        echo "OS found : ${OS_FOUND}"
        echo ""
        echo "Modification of environement's variable :"
        echo " - MORPHEO_LOCALIZATION is set to ${MORPHEO_LOCALIZATION}"
        echo " - MORPHEO_TYPE         is set to ${MORPHEO_TYPE}"
        echo " - MORPHEO_DISTCC       is set to ${MORPHEO_DISTCC}"
        echo " - MORPHEO_TOPLEVEL     is set to ${MORPHEO_TOPLEVEL}"
        echo " - MORPHEO_SCRIPT       is set to ${MORPHEO_SCRIPT}"
        echo " - MORPHEO_HOME         is set to ${MORPHEO_HOME}"
        echo " - MORPHEO_PREFIX       is set to ${MORPHEO_PREFIX}"
        echo " - MORPHEO_TMP          is set to ${MORPHEO_TMP}"
        
        #----------
        # Path : add xtty and script directory.
        #        test if already in path : no multiple addition
        #----------
        
        echo ${PATH} |grep -q ${MORPHEO_SCRIPT};
        if test $? -eq 1; then
            export  PATH=${PATH}:${MORPHEO_SCRIPT}
            echo " - PATH                 add       ${MORPHEO_SCRIPT}"
        fi;
        
        echo ${PATH} |grep -q ${MORPHEO_XTTY};
        
        if test $? -eq 1; then
            export  PATH=${PATH}:${MORPHEO_XTTY}
            echo " - PATH                 add       ${MORPHEO_XTTY}"
        fi;
        
        echo ""
    else
        environment_usage ${*};
    fi;
}

#-----[ Corps ]---------------------------------------------
environment ${*};

unset error;
unset file_version;
unset type_list;
unset distcc;
unset type;
unset localization;