Add target to build an "osx only" jbigi.jar

build.xml

@@ -306,6 +306,20 @@
         </jar>
     </target>
 
+    <target name="jbigi-osx-only"  depends="buildProperties, jbigi-list-changes" >
+        <!-- set if unset -->
+        <property name="workspace.changes.jbigi.tr" value="" />
+        <jar destfile="build/jbigi.jar"  whenmanifestonly="fail" >
+            <fileset dir="installer/lib/jbigi" includes="*.jnilib" />
+            <manifest>
+                <attribute name="Build-Date" value="${build.timestamp}" />
+                <attribute name="Base-Revision" value="${workspace.version}" />
+                <attribute name="Workspace-Changes" value="${workspace.changes.jbigi.tr}" />
+            </manifest>
+        </jar>
+    </target>
+
+
     <!-- the apps need to compile the jsps to poupdate -->
     <target name="poupdate" depends="buildRouter, buildStreaming, buildSystray, buildJetty, buildDesktopGui" >
         <echo message="Setting environment variable LG2 to a lang code (eg: de,zh,nl etc)" />