How to use dependency in the antrun plugin

[Markus Sell]

Hi,
 
I'm calling my old ant tasks via the antrun plugin from maven 2. By calling the 
Ant Task javac I want to use the depencenies from my pom file as a 
classpath/classpathrefid. How can I do that?
 
...
  <plugins>
     <plugin>      
      <artifactId>maven-antrun-plugin</artifactId>
       <executions>
        <execution>
         <phase>compile</phase>
          <configuration>
            <artifacts>${maven.dependency.classpath}</artifacts>
           <tasks>            
            <tstamp><format property="timestamp" 
pattern="yyyy-MM-dd_HHmmss"/></tstamp>
          <property file="${user.home}/oms.build.properties"/>          
          <property file="build.properties"/>
          <property file="release.properties"/>
         <javac fork="yes" destdir="${o.builddir}" debug="${debug}" 
debuglevel="${debuglevel}" optimize="${optimize}" deprecation="${deprecation}">
           <classpath refid="maven.dependency.classpath"/>
            <src path="${o.srcdir}"/>
          <include name="**/*.java"/>
          </javac>
           </tasks>
           </configuration>
          <goals>
           <goal>run</goal>
          </goals>
       </execution>
     </executions>
    </plugin>
  </plugins>
...

 
One way is to use the Antlib, but I don't want to run ant, instead I want to 
use maven2.
 
any ideas or help?
markus