app+utils+doc: Adding application-level trace helper to record Interest-Data delays
diff --git a/examples/wscript b/examples/wscript
index c3fc672..a962ffa 100644
--- a/examples/wscript
+++ b/examples/wscript
@@ -38,3 +38,6 @@
 
         obj = bld.create_ns3_program('ndn-tree-cs-tracers', ['ndnSIM'])
         obj.source = 'ndn-tree-cs-tracers.cc'
+
+        obj = bld.create_ns3_program('ndn-tree-app-delay-tracer', ['ndnSIM'])
+        obj.source = 'ndn-tree-app-delay-tracer.cc'