make/depends.xml

<?xml version="1.0" encoding="UTF-8"?>

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<project name="jdktools-depends">
    <description>
    Confirm that dependencies are present and fetch missing dependencies
    where possible.
    </description>
    
    <dirname property="dd.basedir" file="${ant.file.jdktools-depends}"/>
    <import file="${dd.basedir}/properties.xml"/>
    
    <target name="check">
        <check-one-file src="${ecj.jar.url}" dest="${ecj.jar}" />
        <check-one-file src="${junit.jar.url}" dest="${junit.jar}" />
        <check-one-file src="${hamcrest-library.jar.url}" dest="${hamcrest-library.jar}" />

        <poll-modules target="check-depends" dir="${jdktools.base.dir}/modules"/>

        <!-- TODO define which harmony externals are needed
        <fail>
            <condition>
                <not>
                    <and>
                    <available file="${hy.hdk}/include"/>
                    <available file="${hy.hdk}/lib"/>
                    </and>
                </not>
            </condition>
...

Missing dependency: pre-built class library (or HDK)
at ${hy.hdk}. 
You may point to the correct location via "hy.hdk" property:
"ant -Dhy.hdk=a-hdk-root"
        </fail-->
    </target>
        
    <target name="fetch">
        <fetch dep="junit.jar"/>
        <fetch dep="hamcrest-library.jar"/>
        <fetch dep="ecj.jar"/>
        <poll-modules target="fetch-depends" dir="${jdktools.base.dir}/modules"/>
    </target>

</project>