#!/bin/sh

# Copyright © 2001 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
if [ ! "${J2SE14}" ]; then
	export J2SE14=${JAVA_HOME}
fi

if [ ! "${JSR14DISTR}" ]; then
	LINKPATH=$(readlink $0)
	if [ "${LINKPATH}" ]; then
		PROGDIR=$(dirname ${LINKPATH})
	else
		PROGDIR=$(dirname $0)
	fi
	
	case "${PROGDIR}" in
		[^/]*)
			export JSR14DISTR="$(pwd)/${PROGDIR}/.."
			;;
		*)
			export JSR14DISTR="${PROGDIR}/.."
			;;
	esac
fi

if [ ! -x ${J2SE14}/bin/javac ]; then
    echo '${J2SE14} does not point to a working J2SE 1.4.2 installation.'
    exit 1
fi

RUNTIME_JAR=""
if [ -r "${J2SE14}/../../CurrentJDK/Classes/classes.jar" ]; then
	RUNTIME_JAR="${J2SE14}/../../CurrentJDK/Classes/classes.jar"
	echo "Detected a MacOSX Apple java installation"
fi

if [ -r "${J2SE14}/jre/lib/core.jar" ]; then
	RUNTIME_JAR="${J2SE14}/jre/lib/core.jar"
	echo "Detected a Windows / Linux IBM java installation"
fi

if [ -r "${J2SE14}/jre/lib/rt.jar" ]; then
	RUNTIME_JAR="${J2SE14}/jre/lib/rt.jar"
	echo "Detected a Windows / Linux SUN java installation"
fi

if [ ! "${RUNTIME_JAR}" ]; then
    echo '${J2SE14} does not point to a working J2SE 1.4.2 installation.'
    exit 1
fi

if [ ! -r ${JSR14DISTR}/gjc-rt.jar -o ! -r ${JSR14DISTR}/collect.jar ]; then
    echo '${JSR14DISTR} does not point to a JSR14 distribution.'
    exit 1
fi

if [ ! "$*" ]; then
    # if no arguments, print usage
    exec ${J2SE14}/bin/javac -J-Xbootclasspath/p:${JSR14DISTR}/gjc-rt.jar
fi

PARAMS=${@#+E}
exec ${J2SE14}/bin/javac -J-Xbootclasspath/p:${JSR14DISTR}/gjc-rt.jar -bootclasspath ${JSR14DISTR}/collect.jar:${RUNTIME_JAR} ${PARAMS}