Support for INCLUDE arg as opposed to EXCLUDE ?

[sakthi-vivek]

This is a tiny feature request :)
It would be real handy if there is support for an INCLUDE argument to setup_target_for_coverage_*. It becomes a bit annoying if I have a quite a bit of source files, but just want to see the coverage for a particular class.

Thank you.

[amakrushin]

I also need that feature.