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#! /bin/bash
# Copyright 2001-2004 The Apache Software Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Edited for Gentoo Linux
# $Header: /var/cvsroot/gentoo-x86/dev-java/ant-core/files/1.6.2-ant,v 1.8 2005/07/25 23:56:27 karltk Exp $
# Extract launch and ant arguments, (see details below).
ant_exec_args=
no_config=false
use_jikes_default=false
ant_exec_debug=false
show_help=false
for arg in "$@" ; do
if [ "$arg" = "--noconfig" ] ; then
no_config=true
elif [ "$arg" = "--usejikes" ] ; then
use_jikes_default=true
elif [ "$arg" = "--execdebug" ] ; then
ant_exec_debug=true
elif [ my"$arg" = my"--h" -o my"$arg" = my"--help" ] ; then
show_help=true
ant_exec_args="$ant_exec_args -h"
else
if [ my"$arg" = my"-h" -o my"$arg" = my"-help" ] ; then
show_help=true
fi
ant_exec_args="$ant_exec_args \"$arg\""
fi
done
# Source/default ant configuration
if $no_config ; then
rpm_mode=false
usejikes=$use_jikes_default
else
# load system-wide ant configuration
if [ -f "/etc/ant.conf" ] ; then
. /etc/ant.conf
fi
# load user ant configuration
if [ -f "$HOME/.ant/ant.conf" ] ; then
. $HOME/.ant/ant.conf
fi
if [ -f "$HOME/.antrc" ] ; then
. "$HOME/.antrc"
fi
# provide default configuration values
if [ -z "$rpm_mode" ] ; then
rpm_mode=false
fi
if [ -z "$usejikes" ] ; then
usejikes=$use_jikes_default
fi
fi
if [ -z $JAVA_HOME ] ; then
if [ -f $HOME/.gentoo/java-env ] ; then
source $HOME/.gentoo/java-env
else
JAVA_HOME=`java-config --jdk-home`
CLASSPATH=`java-config --classpath`:${CLASSPATH}
fi
fi
if [ -z $JAVA_HOME ] ; then
echo "Error: No JDK found!"
echo "Try using java-config script to set your JDK"
echo "Remember that you need a JDK not a JRE"
exit 1
fi
ANT_HOME=/usr/share/ant-core
# set ANT_LIB location
ANT_LIB="${ANT_HOME}/lib"
JAVACMD="`java-config --java`"
if [ ! -x "$JAVACMD" ] ; then
echo "Error: JAVA_HOME is not defined correctly."
echo " We cannot execute $JAVACMD"
exit 1
fi
if [ -z "$LOCALCLASSPATH" ] ; then
LOCALCLASSPATH=$ANT_LIB/ant-launcher.jar
else
LOCALCLASSPATH=$ANT_LIB/ant-launcher.jar:$LOCALCLASSPATH
fi
# add in the dependency .jar files
LOCALCLASSPATH="${LOCALCLASSPATH}:`java-config --classpath=log4j,xerces-2,xalan,junit,antlr,bcel,bsh,commons-beanutils-1.6,commons-collections,commons-logging,commons-net,jakarta-oro-2.0,jdepend,jsch,jakarta-regexp-1.3,rhino-1.5,jython,jta,jaf,javamail 2> /dev/null`"
if [ -n "$JAVA_HOME" ] ; then
if [ -f "$JAVA_HOME/lib/tools.jar" ] ; then
LOCALCLASSPATH="$LOCALCLASSPATH:$JAVA_HOME/lib/tools.jar"
fi
if [ -f "$JAVA_HOME/lib/classes.zip" ] ; then
LOCALCLASSPATH="$LOCALCLASSPATH:$JAVA_HOME/lib/classes.zip"
fi
else
echo "Warning: JAVA_HOME environment variable is not set (or not exported)."
echo " If build fails because sun.* classes could not be found"
echo " you will need to set the JAVA_HOME environment variable"
echo " to the installation directory of java."
echo " Try using java-config script"
fi
# Allow Jikes support (off by default)
if $usejikes; then
ANT_OPTS="$ANT_OPTS -Dbuild.compiler=jikes"
fi
# Show script help if requested
if $show_help ; then
echo $0 '[script options] [options] [target [target2 [target3] ..]]'
echo 'Script Options:'
echo ' --help, --h print this message and ant help'
echo ' --noconfig suppress sourcing of /etc/ant.conf,'
echo ' $HOME/.ant/ant.conf, and $HOME/.antrc'
echo ' configuration files'
echo ' --usejikes enable use of jikes by default, unless'
echo ' set explicitly in configuration files'
echo ' --execdebug print ant exec line generated by this'
echo ' launch script'
echo ' '
fi
# Execute ant using eval/exec to preserve spaces in paths,
# java options, and ant args
ant_sys_opts=
if [ -n "$JIKESPATH" ]; then
ant_sys_opts="-Djikes.class.path=\"$JIKESPATH\""
fi
# 2002-11-02, karltk@gentoo.org:
# The Blackdown JDK on PPC hiccups with native threads
#
if [ "`arch`" == "ppc" ] ; then
export THREADS_FLAG="green"
fi
ant_exec_command="exec \"$JAVACMD\" $ANT_OPTS -classpath \"$LOCALCLASSPATH\" -Dant.home=\"$ANT_HOME\" -Dant.library.dir=\"$ANT_LIB\" $ant_sys_opts org.apache.tools.ant.launch.Launcher $ANT_ARGS -lib \"$CLASSPATH\" $ant_exec_args"
if $ant_exec_debug ; then
echo $ant_exec_command
fi
eval $ant_exec_command
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