Using "override" specifier

ALL,

In my program I'm using a library which uses macros.

One of the macros is using virtual function.

Now every time I'm making a child of the class I'm getting an error about missing override, since I'm building in C++11+.

Is there an easy way to fix such a warning without changing the library code significantly?

Or I'm out of luck and have to bite the bullet and replace all macro instances with the full implementation?

Thank you.