build.xml

<project name="cartodb-java-client" default="jar" basedir=".">
	
	<property name="code.build" value="build" />
	<property name="lib.dir" value="lib" />
	<property name="file.name" value="cartodb-java-client.jar"/>

	<target name="init" depends="clean" description="Creates directories">
		<mkdir dir="${code.build}" />
	</target>

	<target name="clean" description="Removes all generated files.">
		<delete dir="${code.build}" />
	</target>
	
	<path id="compile.classpath">
		<fileset dir="${lib.dir}">
			<include name="*.jar"/>
		</fileset> 
	</path>
	
	<target name="compile" depends="init" >
		<javac destdir="${code.build}" debug="true" srcdir="src">
			<classpath refid="compile.classpath"/>
		</javac>
	</target>

	<target name="jar" depends="compile">
   	<manifestclasspath property="lib.list" jarfile="${code.build}/${file.name}">
	    <classpath refid="compile.classpath"/>
	   </manifestclasspath>
   
		<jar destfile="${code.build}/${file.name}" basedir="${code.build}"/>
		<copy todir="${code.build}/${lib.dir}">
			<fileset dir ="${lib.dir}"/>
		</copy>
		<echo>${file.name} ready</echo>
	</target>
</project>