Index: /trunk/build.xml
===================================================================
--- /trunk/build.xml	(revision 4256)
+++ /trunk/build.xml	(revision 4257)
@@ -110,5 +110,12 @@
     <target name="javacc">
         <mkdir dir="${mapcss.dir}/parsergen"/>
-        <javacc target="${mapcss.dir}/MapCSSParser.jj" javacchome="${javacc.home}" outputdirectory="${mapcss.dir}/parsergen"/>
+        <exec append="false" executable="java" failifexecutionfails="true">
+            <arg value="-cp"/>
+            <arg value="${javacc.home}/javacc.jar"/>
+            <arg value="javacc"/>
+            <arg value="-OUTPUT_DIRECTORY=${mapcss.dir}/parsergen"/>
+            <arg value="${mapcss.dir}/MapCSSParser.jj"/>
+        </exec>
+<!--        <javacc target="${mapcss.dir}/MapCSSParser.jj" javacchome="${javacc.home}" outputdirectory="${mapcss.dir}/parsergen"/>-->
     </target>
     <target name="compile" depends="javacc,init">