[CMake] Does a ctested build work with make -j

[John Cary]

It seems that after configuring with ctest enabled,

   make -j4
     does 4 builds at once
   make ExperimentalStart ExperimentalBUild -j4
     does only one build at a time.

Is this behavior expected?

Is there a way to get back to parallel builds when using ctest for the 
build?

Thx....John Cary