--- src/build.xml.sav	2008-05-28 11:45:28.000000000 +0300
+++ src/build.xml	2010-01-08 12:22:48.820864187 +0200
@@ -69,6 +69,14 @@
            classpath=".:${junit.jar}"
            debug="on" />
   </target>
+	
+  <target name="compile-bootstrap"
+	          description="compile all classes during a bootstrap">
+	<javac srcdir="." 
+	       destdir="../lib" 
+	       classpath="."
+	       debug="on" />
+  </target>
 
   <target name="jflex" depends="declare" description="generate scanner">
     <jflex file="JFlex/LexScan.flex" skeleton="skeleton.nested"/>
@@ -89,6 +97,14 @@
     	 jarfile="../lib/JFlex.jar" 
     	 manifest="manifest"/>
   </target>
+ 
+  <target name="jar-bootstrap" depends="compile-bootstrap,copy" description="make JFlex.jar">
+    <jar basedir="../lib" 
+         includes="JFlex/**,java_cup/**,skeleton" 
+         jarfile="../lib/JFlex.jar" 
+         manifest="manifest"/>
+  </target>
+
 
   <target name="libclean" description="remove compiled classes">
     <delete dir="../lib/JFlex" />