dependencies.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE project>
<project name="dependencies" basedir="." default="depend.twitterEngine">
	<dirname property="dependencies.basedir" file="${ant.file.dependencies}" />
	<property name="dependencies.twitterEngine.src" value="${dependencies.basedir}/twitterEngine/src" />

	<path id="classpath" description="External JAR files path">
		<fileset dir="${lib.dir}" includes="**/*.jar" />
	</path>

	<target name="depend.twitterEngine">
		<!-- Compile -->
		<mkdir dir="${classes.dir}" />
		<javac srcdir="${dependencies.twitterEngine.src}" destdir="${classes.dir}" classpathref="classpath" includeantruntime="false" />

		<!-- Jar -->
		<mkdir dir="${jar.dir}" />
		<jar destfile="${depend.dir}/twitterEngine.jar" basedir="${classes.dir}"></jar>
	</target>
</project>