See also top-level FAQ page.
List of questions in this category
What do I need to compile wxX11?
For desktop compilation, you only need X11 (not Xt, GTK+ or any other widget set). For embedded use, Tiny-X should work fine too. There is incomplete support for Microwindows (the Nano-X API).
What features are missing or partially implemented?
The following classes and features are not yet implemented: wxSpinCtrl, wxSocket, wxToggleButton, clipboard classes, drag and drop classes, tooltips.