Do not call home to get the changeset. It won't succeed anyways.

Lubomir Rintel <lkundrak@v3.sk>

diff -urp opengrok-0.6-src.orig/build.xml opengrok-0.6-src/build.xml
--- opengrok-0.6-src.orig/build.xml	2008-04-16 00:15:23.000000000 +0200
+++ opengrok-0.6-src/build.xml	2008-04-16 00:20:52.000000000 +0200
@@ -118,6 +118,7 @@ Use is subject to license terms.
     </target>
     
     <property name="hg" value="hg"/>
+    <!--
     <target name="-hg-get-changeset">
         <exec executable="${hg}"
               failifexecutionfails="no"
@@ -137,8 +138,9 @@ Use is subject to license terms.
             </redirector>
         </exec>
     </target>
+    -->
 
-    <target name="-update-build-info" depends="-hg-get-changeset">
+    <target name="-update-build-info">
         <mkdir dir="${build.classes.dir}/org/opensolaris/opengrok"/>
         <propertyfile
             file="${build.classes.dir}/org/opensolaris/opengrok/info.properties">