From af37384cff2ba7017e33e415049435e3f4aa38c4 Mon Sep 17 00:00:00 2001
From: Tom Henderson <tomh@tomh.org>
Date: Tue, 19 Aug 2014 14:29:52 -0700
Subject: [PATCH] Suppress binding for EmuEpcHelper if EmuFdNetDevice is not
 enabled

---
 src/lte/bindings/modulegen_customizations.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 src/lte/bindings/modulegen_customizations.py

diff --git a/src/lte/bindings/modulegen_customizations.py b/src/lte/bindings/modulegen_customizations.py
new file mode 100644
index 000000000..26159de15
--- /dev/null
+++ b/src/lte/bindings/modulegen_customizations.py
@@ -0,0 +1,9 @@
+import os
+
+def post_register_types(root_module):
+    enabled_features = os.environ['NS3_ENABLED_FEATURES'].split(',')
+
+    if 'EmuFdNetDevice' not in enabled_features:
+        if 'ns3::EmuEpcHelper'in root_module:
+            root_module.classes.remove(root_module['ns3::EmuEpcHelper'])
+