wxUSE_RIBBON was apparently added to the different wx/*/setup.h files manually instead of being added to wx/setup_inc.h and regenerating the rest, correct it. Also check that it is defined in wx/chkconf.h. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61968 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775