[CMake] multiple cvs updates for continuous build

[Bram de Greve]

Hi,

I have a large project that combines the sources of different CVS
repositories/projects in one build.

I would like to perform a continuous build on this, but AFAIK it's
possible to do only one cvs update on this.  So the continuous build would
"listen" to only one of the CVS projects.

Is there a way I would be able to extend this listener mechanism to the
different CVS projects?

Thanks in advance,
Bram