[CMake] CxxTest failure out running unit tests

[Tron Thomas]

I am creating a CMake configured project that uses the CxxTest unit  
testing framework for testing various components.

When I build the test target that runs the test, and there are  
failures, CTest will report that the test fail, and it doesn't provide  
the details about what the failures were.

How can I configure my test target so that it will produce the output  
from CxxTest that explains why certain tests failed?