The CMakeLists.txt for Blender 2.5 trunk misses the option to build Blender 2.5 with CMake under Windows. There is an option for Apple, but not for Windows.
I managed to build it with windows through changing it manually:
- Adding all 9 precompiled OpenCollada libraries to the blender project (1 was already correctly included). It wanted the "OpenCollada.lib" library instead, which doesn't exist for windows.

I know it builds maybe with scons and this is still alpha, but a patch would be nice.
Thanks.