build.xml

<project name="clamp" default="compile">
	<!-- set global properties for this build -->
    <property name="src.java" location="src/java"/>
    <property name="src.python" location="src/python"/>
    <property name="test.java" location="test/java"/>
    <property name="test.python" location="test/python"/>
    <property name="build.dir" location="build"/>
    <property name="extlibs.dir" location="extlibs"/>
    <property name="dist.dir" location="dist"/>
    <property name="src.build" value="${build.dir}/src-classes"/>
    <property name="test.build" value="${build.dir}/test-classes"/>
    <property name="src.jar" value="${build.dir}/clamp-dev.jar"/>
    <property name="test.jar" value="${build.dir}/clamp-test.jar"/>

	<!-- Jython properties	-->
    <property name="jython.home" location="../jython/trunk"/>
    <property name="jython.jar" value="${jython.home}/dist/jython-dev.jar"/>
    <property name="jython.script" value="${jython.home}/dist/bin/jython"/>

     <path id="main.classpath">
        <pathelement path="${extlibs.dir}/asm-3.1.jar"/>
        <pathelement path="${jython.jar}"/>
    </path>

    <target name="init">
		<!-- Create the build directory structure used by compile -->
        <mkdir dir="${src.build}"/>
        <mkdir dir="${test.build}"/>
		<mkdir dir="${dist.dir}"/>
	</target>

    <target name="compile" depends="init">
		<javac srcdir="${src.java}" destdir="${src.build}" debug="on">
            <classpath refid="main.classpath"/>
        </javac>
   		<javac srcdir="${test.java}" destdir="${test.build}" debug="on">
            <classpath refid="main.classpath"/>
        </javac>
         <jar destfile="${src.jar}">
            <fileset dir="${src.build}"/>
            <fileset dir="${src.python}"/>
        </jar>
         <jar destfile="${test.jar}">
             <fileset dir="${test.build}"/>
         </jar>
    </target>
    <target name="test" depends="compile">
        <exec executable="${jython.script}">
            <env key="CLASSPATH" path="${src.jar}:${test.jar}"/>
            <env key="JYTHONPATH" path="${extlibs.dir}/nose-0.10.4.zip"/>
            <env key="NOSE_WHERE" value="${src.python}"/>
            <arg value="-J-Dpython.cachedir.skip=true"/>
            <arg value="-c"/>
            <arg value="import nose; nose.main()"/>
        </exec>
    </target>
	<target name="clean" description="clean up" >
		<delete dir="${build.dir}"/>
		<delete dir="${dist.dir}"/>
	</target>
</project>