From 885330d035ef9818836c159696cc1f64be82a9a2 Mon Sep 17 00:00:00 2001
From: "Gustavo J. A. M. Carneiro" <gjc@inescporto.pt>
Date: Mon, 24 Nov 2008 12:39:50 +0000
Subject: [PATCH] Work around #define ECHO in a system header file included by
 Python.h on Mac OS X (bug #413)

---
 bindings/python/wscript | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/bindings/python/wscript b/bindings/python/wscript
index db0f71b7f..d255bd605 100644
--- a/bindings/python/wscript
+++ b/bindings/python/wscript
@@ -269,6 +269,14 @@ def gen_ns3_metaheader(task):
 
     header_files.sort(sort_func)
 
+    print >> outfile, """
+
+/* http://www.nsnam.org/bugzilla/show_bug.cgi?id=413 */
+#ifdef ECHO
+# undef ECHO
+#endif
+
+"""
     for header in header_files:
         print >> outfile, "#include \"ns3/%s\"" % (header,)