#! /bin/sh
#
# Tiny startup wrapper for the Eclipse 3.0.x series
#
# Copyright (c) 2004, Karl Trygve Kalleberg <karltk@gentoo.org>
# Copyright (c) 2004, Gentoo Foundation
#
# Licensed under the GNU General Public License, version 2
#

if [ -f $HOME/.eclipserc ] ; then
	. $HOME/.eclipserc
fi

if [ -z "${ECLIPSE_HOME}" ] ; then
	ECLIPSE_HOME=/usr/lib/eclipse-3.1
fi

if [ "${PREFERRED_FRONTEND}" == "gtk" ] && [ -x ${ECLIPSE_HOME}/eclipse-gtk ] ; then
	ECLIPSE_BIN=${ECLIPSE_HOME}/eclipse-gtk
elif [ "${PREFERRED_FRONTEND}" == "motif" ] && [ -x ${ECLIPSE_HOME}/eclipse-motif ] ; then
	ECLIPSE_BIN=${ECLIPSE_HOME}/eclipse-motif
else
	if [ -x ${ECLIPSE_HOME}/eclipse-gtk ] ; then
		ECLIPSE_BIN=${ECLIPSE_HOME}/eclipse-gtk
	elif [ -x ${ECLIPSE_HOME}/eclipse-motif ] ; then
		ECLIPSE_BIN=${ECLIPSE_HOME}/eclipse-motif
	fi
fi

if [ ! -x ${ECLIPSE_BIN} ] ; then
	echo "Failed to find executable '${ECLIPSE_BIN}'" > /dev/stderr
	exit -1
fi

if [ $(whoami) == "root" ] ; then
	echo "!!! You are running Eclipse as root. Be advised that this will modify the contents of"
	echo "!!! /usr/lib/eclipse-3.1, and that such a modification may prevent you from safely"
    echo "!!! upgrading to later 3.1 revisions."
	echo
	echo "!!! To ensure correct behavior on your next upgrade, do:"
    echo "!!!  1) 'emerge unmerge \"=eclipse-sdk-3.1\"'"
    echo "!!!  2) 'rm -rf /usr/lib/eclipse-3.1'"
	echo "!!!  3) 'emerge eclipse-sdk'"
fi

${ECLIPSE_BIN} $@