--- a/doc/doxygen.conf	Tue Jul 28 19:55:54 2015 +0200
+++ b/doc/doxygen.conf	Tue Jul 28 16:33:35 2015 -0700
@@ -2077,7 +2077,10 @@
                          NS3_LOG_ENABLE \
                          NS_LOG_COMPONENT_DEFINE()=1 \
                          NS_LOG_COMPONENT_DEFINE_MASK()=1 \
-                         NS_OBJECT_ENSURE_REGISTERED()=1
+                         NS_OBJECT_ENSURE_REGISTERED()=1 \
+                         NS3_BUILD_PROFILE_DEBUG \
+                         NS3_BUILD_PROFILE_RELEASE \
+                         NS3_BUILD_PROFILE_OPTIMIZED
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The