diff -r 1ccc02a7676b wscript
--- a/wscript	Wed Sep 16 15:03:25 2009 +0100
+++ b/wscript	Thu Sep 17 18:22:22 2009 +0400
@@ -282,6 +282,9 @@
         env.append_value('CXXDEFINES', 'NS3_ASSERT_ENABLE')
         env.append_value('CXXDEFINES', 'NS3_LOG_ENABLE')
 
+    if Options.options.build_profile == 'release':
+        env.append_value('CXXFLAGS', '-fomit-frame-pointer')
+
     env['PLATFORM'] = sys.platform
 
     if conf.env['CXX_NAME'] == 'gcc':