Actually wxWidgets (changed from wxWindows due to threat from Microsoft I believe) has one minor difference in its license from lgpl, quoted below from their siteOriginally Posted by -=SoKrA=-
The wxWindows Licence is essentially the L-GPL (Library General Public Licence), with an exception stating that derived works in binary form may be distributed on the user's own terms. This is a solution that satisfies those who wish to produce GPL'ed software using wxWidgets, and also those producing proprietary software.