#!/bin/sh

THREADS_TYPE=${THREADS_FLAG:-green}_threads
export THREADS_TYPE

progname=`basename $0`
ARCH=`arch`

case $1 in
-native)
    THREADS_TYPE=native_threads
    shift
    ;;
-green)
    THREADS_TYPE=green_threads
    shift
    ;;
esac

if [ -z "$JAVA_HOME" ]
then
    PRG=`type -p $0` >/dev/null 2>&1
    # If PRG is a symlink, trace it to the real home directory

    while [ -L "$PRG" ]
    do
	newprg=`expr "\`/bin/ls -l "$PRG"\`" : ".*$PRG -> \(.*\)"`
	expr "$newprg" : / >/dev/null || newprg="`dirname $PRG`/$newprg"
	PRG="$newprg"
    done

    JAVA_HOME=`dirname $PRG`/..
    export JAVA_HOME
fi

if [ -z "$CLASSPATH" ]
then
    CLASSPATH=$JAVA_HOME/lib/rt.jar:$JAVA_HOME/lib/i18n.jar
    CLASSPATH=$JAVA_HOME/classes:$JAVA_HOME/lib/classes.zip:$CLASSPATH
    export CLASSPATH
fi

binPath="${JAVA_HOME}/bin/${ARCH}/${THREADS_TYPE}"
libPath="${JAVA_HOME}/lib/${ARCH}/${THREADS_TYPE}"

LD_LIBRARY_PATH="$JAVA_HOME/lib/${ARCH}/$THREADS_TYPE:$LD_LIBRARY_PATH"
export LD_LIBRARY_PATH

orig_progname="${progname}"
if [ -n "$NS_JAVA" ]
then
    progname="${progname}_ns"
elif [ -n "$DYN_JAVA" ]
then
    progname="${progname}_dyn"
fi

prog="$JAVA_HOME/bin/${ARCH}/${THREADS_TYPE}/${progname}"

if [ -f "$prog" ]
then
    exec $DEBUG_PROG "$prog" $opts "$@"
else
    prog="$JAVA_HOME/bin/${ARCH}/${THREADS_TYPE}/${orig_progname}"
    if [ -f "$prog" ]
    then
        exec $DEBUG_PROG "$prog" $opts "$@"
    fi
fi

# was: 
# exec $JAVA_HOME/bin/$ARCH/$THREADS_TYPE/$PROG "$@"
