[Cmake] Sub-project solutions with CMake 2.0.1

[Amitha Perera]

Folks,

In the VXL project, we have at the top level PROJECT(vxl). In a
subdirectory "core", we have PROJECT(vxlcore). With the VC7 generator,
CMake 2.0.1 generates vxl.sln at the top level and a vxlcore.sln in
the "core" subdirectory. However, the latter solution will not load,
because a path seems to be duplicated. It tries to open, for example
"...vxlsrc/core/core/vil/vil.vcproj".

Is this a known problem?

Thanks,
Amitha.