X11 expert help needed

[Alexander Neundorf]

Hi,

I'm currently comparing our FindX11.cmake with the one in current cmake.
Our copy is in kdelibs/cmake/modules/, CMake's is in its Module/ directory.

There are some things our version checks for, which the one from cmake 
doesn't, and vice versa.
Also, we append more of the libs to the X11_LIBRARIES variable.

Is this good ?
Should the stuff we do just be merged into the cmake version ?
Can somebody who knows more about X11 please have a look at these two files, 
one in kdelibs, the other one in cmake 2.8.5 or git HEAD ?
http://cmake.org/gitweb?p=cmake.git;a=summary

Helping hands are very appreciated :-)
Alex