diff -r a4f46f427699 packager/build.xml
--- a/packager/build.xml	Tue Jul 05 08:13:59 2011 -0700
+++ b/packager/build.xml	Wed Jul 06 12:34:11 2011 -0700
@@ -154,7 +154,7 @@
               tofile="dist/javafxpackager.exe"/>
     </target>
 
-    <target name="clean-winlaunch">
+    <target if="isWindows" name="clean-winlaunch">
         <get-cygwin-path/>
         <!-- TODO: reuse do-make macro here -->
         <exec executable="${cmd.utility}" dir="winlauncher" failonerror="true">