"math.h: no such file or directory" - even though I do have it

[ruby]

I’m attempting to compile denise on my Gentoo machine, but for some reason I get this error when compiling it. I have checked my /usr/include/ and math.h is there, so why isn’t it recognizing it? Even if I make a symlink inside the source directory, it still fails the same way… here’s a screenshot of it:

I apologize if I’m making noise here, I’m also not sure on how to mark this kind of issue I’m writing…

[PiCiJi]

Thanks for info.

already fixed CMake config file, use latest source.

[ruby]

ahh nice, it does compile now!