diff -Nru build.xml build-david.david.xml
--- build.xml   2014-01-13 17:21:22.000000000 +0100
+++ build-david.david.xml       2014-01-18 18:02:26.903763322 +0100
@@ -54,6 +54,7 @@
         <pathelement location="libtest/AppleJavaExtensions.jar"/>
         <pathelement location="libtest/jnlp.jar"/>
       </classpath>
+        <exclude name="com/eteks/sweethome3d/MacOSXConfiguration.java"/>
     </javac>
     
     <!-- Copy resources excepted furniture, textures and help files -->