[gentoo-user] How to cmake?

[Peter Humphrey]

Hello list,

I wanted to try KDFM, which I read about in Linux Format. It's a file manager 
with some interesting features. So I went to sourceforge.net/projects/kdfm, 
downloaded the source and extracted it to /usr/local/src/kdfm-code.

What do I do next? I tried 'cmake ./src' and similar and got Unknown CMake 
command "qt5_wrap_ui". Googling for that found a few helpful pages, but I 
think I'd need to be a Qt5 developer to understand them.

Can anyone point me in the direction to find out what to do?

-- 
Regards,
Peter.