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#!/bin/sh
#
# Copyright (C) 2001 Free Software Foundation, Inc.
#
# Author: Nicola Pero <nicola@brainstorm.co.uk>
# Date: April 2001
#
# This file is part of the GNUstep Makefile Package.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# You should have received a copy of the GNU General Public
# License along with this library; see the file COPYING.LIB.
# If not, write to the Free Software Foundation,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# This is a shell script which attempts to execute a specific Java
# class (hardcoded when the shell script is installed), preparing
# CLASSPATH and LD_LIBRARY_PATH for it.
#
# The name of the script
#
tool=$0
#
# The directory we are in
#
tool_dir=`dirname $tool`
#
# The java class to execute - harcoded when the template is intalled
# by java-tool.make.
#
java_obj_file=JAVA_OBJ_FILE
#
# Check that the java class exists
#
full_java_obj_file=${tool_dir}/Java/${java_obj_file}.class
if [ ! -f "$full_java_obj_file" ]; then
echo "$tool: Installation problem: Can't find java class $java_obj_file !"
exit 1
fi
#
# Determine the host information if needed
#
if [ -z "$GNUSTEP_HOST" ]; then
GNUSTEP_HOST=`(cd /tmp; $GNUSTEP_SYSTEM_ROOT/Makefiles/config.guess)`
GNUSTEP_HOST=`(cd /tmp; $GNUSTEP_SYSTEM_ROOT/Makefiles/config.sub $GNUSTEP_HOST)`
export GNUSTEP_HOST
fi
if [ -z "$GNUSTEP_HOST_CPU" ]; then
GNUSTEP_HOST_CPU=`$GNUSTEP_SYSTEM_ROOT/Makefiles/cpu.sh $GNUSTEP_HOST`
GNUSTEP_HOST_CPU=`$GNUSTEP_SYSTEM_ROOT/Makefiles/clean_cpu.sh $GNUSTEP_HOST_CPU`
export GNUSTEP_HOST_CPU
fi
if [ -z "$GNUSTEP_HOST_VENDOR" ]; then
GNUSTEP_HOST_VENDOR=`$GNUSTEP_SYSTEM_ROOT/Makefiles/vendor.sh $GNUSTEP_HOST`
GNUSTEP_HOST_VENDOR=`$GNUSTEP_SYSTEM_ROOT/Makefiles/clean_vendor.sh $GNUSTEP_HOST_VENDOR`
export GNUSTEP_HOST_VENDOR
fi
if [ -z "$GNUSTEP_HOST_OS" ]; then
GNUSTEP_HOST_OS=`$GNUSTEP_SYSTEM_ROOT/Makefiles/os.sh $GNUSTEP_HOST`
GNUSTEP_HOST_OS=`$GNUSTEP_SYSTEM_ROOT/Makefiles/clean_os.sh $GNUSTEP_HOST_OS`
export GNUSTEP_HOST_OS
fi
#
# Load up LD_LIBRARY_PATH
#
. $GNUSTEP_SYSTEM_ROOT/Makefiles/ld_lib_path.sh
#
# Load up CLASSPATH
#
gnustep_class_path="$GNUSTEP_USER_ROOT/Libraries/Java:$GNUSTEP_LOCAL_ROOT/Libraries/Java:$GNUSTEP_NETWORK_ROOT/Libraries/Java:$GNUSTEP_SYSTEM_ROOT/Libraries/Java"
if [ -z "$CLASSPATH" ]; then
CLASSPATH="$gnustep_class_path"
else
if ( echo ${CLASSPATH} | grep -v "${gnustep_class_path}" >/dev/null ); then
CLASSPATH="$CLASSPATH:$gnustep_class_path"
fi
fi
if ( echo ${CLASSPATH} | grep -v "\./" >/dev/null ); then
CLASSPATH="$CLASSPATH:./"
fi
export CLASSPATH
#
# Find java
#
java_vm=java
if [ ! -z "$JAVA_HOME" ]; then
java_vm=${JAVA_HOME}/bin/java
else
if [ ! -z "$JDK_HOME" ]; then
java_vm=${JDK_HOME}/bin/java
fi
fi
#
# Run java on the object file
#
cd ${tool_dir}/Java
exec $java_vm $java_obj_file "$@"
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