It says on:
http://wiki.audacityteam.org/wiki/Developing_On_Linux#WxWidgets
" To obtain this debugging information you should build wxGTK from source in a separate directory, then tell the Audacity configure script to use that copy of wxGTK rather than the system one. ** Add a link to a page explaining how to do this **"
If someone can get me up to speed on this I will create a page telling how I did it.