Try to fix the build from the whole trunk

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@927855 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/build.xml b/build.xml
index 8abfee9..d96082a 100644
--- a/build.xml
+++ b/build.xml
@@ -29,6 +29,9 @@
     </target>
     <target name="clean" depends="init">
         <exec executable="${mvn}" failonerror="true">
+            <arg line="-Dpackaging=obr clean" />
+        </exec>
+        <exec executable="${mvn}" failonerror="true">
             <arg line="-Dpackaging=plugins clean" />
         </exec>
         <exec executable="${mvn}" failonerror="true">
@@ -46,6 +49,9 @@
     </target>
     <target name="install" depends="init">
         <exec executable="${mvn}" failonerror="true">
+            <arg line="-Dpackaging=obr install" />
+        </exec>
+        <exec executable="${mvn}" failonerror="true">
             <arg line="-Dpackaging=plugins install" />
         </exec>
         <exec executable="${mvn}" failonerror="true">
@@ -66,6 +72,9 @@
     </target>
     <target name="all" depends="init">
         <exec executable="${mvn}" failonerror="true">
+            <arg line="-Dpackaging=obr clean install" />
+        </exec>
+        <exec executable="${mvn}" failonerror="true">
             <arg line="-Dpackaging=plugins clean install" />
         </exec>
         <exec executable="${mvn}" failonerror="true">