Issue deprecation messages when a macro slated for removal is defined

include/boost/smart_ptr/scoped_array.hpp

@@ -11,6 +11,7 @@
 //  See http://www.boost.org/libs/smart_ptr/ for documentation.
 
 #include <boost/smart_ptr/detail/sp_noexcept.hpp>
+#include <boost/smart_ptr/detail/deprecated_macros.hpp>
 #include <boost/core/checked_delete.hpp>
 #include <boost/assert.hpp>
 #include <boost/config.hpp>