When fixing http://bugs.webkit.org/show_bug.cgi?id=15569 we neglected to export the kJSClassDefinitionEmpty global. Its actual definition is in JSClassRef.cpp
kJSClassDefinitionEmpty is the only part of the API that is not defined statically and is not an entry point.
This was noticed when attempting to build minidom.c out-of-tree.
Created attachment 17634 [details]
Tested with gcc-linux-gtk+
Comment on attachment 17634 [details]
Landed in r28311.