build.xml

<project default="dist">

	<property file="./build.properties" />
	<property name="app.build" value="${app.path}/${app.name}/build"/>
	<property name="app.src" value="${app.path}/${app.name}/src"/>
	<property name="app.lib" value="${app.path}/${app.name}/lib"/>
	
	<path id="compile.classpath">
		<fileset dir="${app.lib}" >
			<include name="*.jar" />
		</fileset>
	</path>

	<target name="clean" description="Delete and re-create build directory">
		<delete dir="${app.build}" failonerror="false"/>
		<delete dir="exec" failonerror="false" />
		<mkdir dir="${app.build}"/>
		<mkdir dir="exec"/>
	</target>

	<target name="compile" depends="clean">
		<javac encoding="8859_1"
		 includeantruntime="true"
			target="${compile.target}"
			source="${compile.source}"
			srcdir="${app.src}" 
			destdir="${app.build}" 
			debug="${compile.debug}" 
			deprecation="${compile.deprecation}" 
			optimize="${compile.optimize}">
			<classpath refid="compile.classpath" />
		</javac>
	</target>

	<target name="dist" depends="compile" description="Create jar distribution">
		<!-- Create the jar file. It will included all the resources (for example: help.txt) all the jar files from the lib folder -->
		<jar jarfile="exec/${app.name}.jar" basedir="${app.build}">
			<zipgroupfileset dir="${app.lib}" includes="*.jar"/>
			<manifest>
				<!-- Set the default main class for the .jar file -->
				<attribute name="Main-Class" value="etr.TimetableGUI"/>
	 		</manifest>
	 	</jar>
		<!-- Create the loader bach file for Windows -->
		<!--<echo file="exec/timetable.bat">@java -jar ${app.name}.jar %*</echo> -->

	</target>

</project>