[mythtv] Compile issues with latest SVN

[Anduin Withers]

> libs/libmyth/mythhttppool.cpp       (revision 18933)
> - cant find uint64_t on my system, maybe include <stdint.h> ?

Fixed.

> /libs/libmythtv/util-opengl.cpp
> - this won't compile for me as I don't have any opengl options  
> enabled. Should this actually be compiled?

If it is compiling then using_opengl is in your config.mak. It should 
have only ended up there if you have GL/gl.h in your include path and 
the GL libs. If it is a GL header version problem when compiling 
util-opengl, well more info would be needed.

-- 
Anduin Withers