(CMake Error in CMakeLists.txt:
(  The target named "nocxx" has C\+\+ sources that use modules but the "CXX"
  language has not been enabled
|  The target named "nocxx" contains C\+\+ sources that use modules which is not
  supported by the generator
|  Target "nocxx" has source file

    .*/Tests/RunCMake/CXXModules/sources/module.cxx

  in a "FILE_SET TYPE CXX_MODULES" but it is not scheduled for compilation.
)
)*
CMake Generate step failed.  Build files cannot be regenerated correctly.
