build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="Libchart" default="package" basedir=".">

	<property name="version" value="1.3"/>

	<property name="build.dir" value="build"/>
	<property name="dist.dir" value="${build.dir}/dist"/>
	<property name="package.dir" value="${build.dir}/package"/>

	<!-- =======================================================================
		 ========================== Clean project ==============================
		 ======================================================================= -->
	<target name="clean">
		<echo>
. =======================================================
. Clean project
. Build dir = ${build.dir}
. =======================================================
		</echo>
		
		<delete dir="${build.dir}" />
	</target>

	<!-- =======================================================================
		 =================== Create exploded distribution ======================
		 ======================================================================= -->
	<target name="dist">
		<echo>
. =======================================================
. Create exploded distribution
. Distribution dir. = ${dist.dir}
. =======================================================
		</echo>

		<mkdir dir="${dist.dir}" />

		<mkdir dir="${dist.dir}/libchart" />

		<copy todir="${dist.dir}/libchart">
			<fileset dir=".">
				<include name="libchart/**" />
				<include name="demo/**" />
				<exclude name="demo/generated/**" />
			</fileset>
		</copy>
		
		<mkdir dir="${dist.dir}/libchart/demo/generated" />
	</target>

	<!-- =======================================================================
		 ==================== Create package distribution ======================
		 ======================================================================= -->
	<target name="package" depends="dist">
		<echo>
. =======================================================
. Create package distribution
. Distribution dir. = ${dist.dir}
. Packate dir. = ${package.dir}
. =======================================================
		</echo>

		<mkdir dir="${package.dir}" />
		
		<tar destfile="${package.dir}/libchart-${version}.tar.gz" compression="gzip">
			<tarfileset dir="${dist.dir}"/>
		</tar>
	</target>
</project>