cuba/modules/core/build.xml

<?xml version="1.0"?>
<project xmlns:ext="http://haulmont.com/schema/ant"
	name="cuba-core" default="noop" basedir=".">

	<property name="project.dir" location="../.."/>
	<property name="root.dir" location="${project.dir}/.."/>
	
	<property name="module.name" value="core"/>
	<property name="module.jar" value="20-cuba-core.jar"/>

	<import file="${root.dir}/build-inc.xml"/>
	<property file="${root.dir}/build.properties"/>

    <fileset id="chile-jars" dir="${root.dir}/chile/build">
        <include name="*.jar"/>
    </fileset>

    <path id="compile-cp">
        <fileset refid="common-lib-fs"/>
        <fileset refid="server-lib-fs"/>
        <!--<fileset refid="chile-jars"/>-->
    </path>

    <path id="test-compile-cp">
        <fileset refid="common-lib-fs"/>
        <fileset refid="server-lib-fs"/>
        <!--<fileset refid="chile-jars"/>-->
    </path>

    <path id="enhance-cp">
        <fileset refid="common-lib-fs"/>
        <fileset refid="server-lib-fs"/>
        <pathelement location="${prod.out.dir}/${module.name}"/>
        <pathelement location="${test.out.dir}/${module.name}"/>
    </path>

    <target name="compile-module" depends="base.compile-module">
        <echo>==> enhancing ${project.dir} ${module.name}</echo>
        <java classpathref="enhance-cp"
              classname="org.apache.openjpa.enhance.PCEnhancer" failonerror="true">
            <arg value="-properties"/>
            <arg value="META-INF/cuba-persistence.xml"/>
        </java>
    </target>

</project>