build.xml

<project name="epp-rtk-java-extras" default="jar" basedir=".">
	<property name="project.version" value="0.1.1"/>
	<property name="build.dir" value="build"/>
	<property name="build.class.dir" value="build/classes"/>
	<property name="dest.dir" value="dist"/>
	<property name="lib.dir" value="lib"/>
	<property name="src.dir" value="src"/>
	<property name="dest.file" value="${dest.dir}/epp-rtk-java-extras-${project.version}.jar"/>

	<path id="build.class.path">
		<fileset dir="${lib.dir}">
			<include name="*.jar"/>
		</fileset>
	</path>
	<target name="clean">
		<delete dir="${dest.dir}"/>
		<delete dir="${build.class.dir}"/>
		<delete dir="${build.dir}"/>
	</target>
	<target name="init">
		<mkdir dir="${build.dir}"/>
		<mkdir dir="${build.class.dir}"/>
		<mkdir dir="${dest.dir}"/>
	</target>
	<target name="compile" depends="init">
		<javac includeantruntime="false" destdir="${build.class.dir}" srcdir="${src.dir}">
			<classpath refid="build.class.path"/>
		</javac>
	</target>
	<target name="jar" depends="compile">
		<jar jarfile="${dest.file}" basedir="${build.class.dir}" includes="**"/>
	</target>
</project>