diff -Nru ivy-1.3.1-vanilla/build.xml ivy-1.3.1/build.xml
--- ivy-1.3.1-vanilla/build.xml	2006-08-21 19:34:19.000000000 +0200
+++ ivy-1.3.1/build.xml	2006-08-21 19:35:18.000000000 +0200
@@ -33,6 +33,16 @@
   		<jar 	destfile="${artifacts.build.dir}/ivy.jar"
 				basedir="${classes.build.dir}"/>
 	</target>
+
+	<target name="javadoc">
+		<javadoc destdir="${javadoc.build.dir}">
+			<fileset dir="${src.dir}"/>
+		</javadoc>
+	</target>
+
+	<target name="clean">
+		<delete dir="${build.dir}"/>
+	</target>
 	
 	<target name="test" depends="jar">
 		<path id="run.classpath">