[CMake] FindOpenMP not working on VS2010 Pro

[Rob McDonald]

For some reason, FindOpenMP succeeds -- but reports failure for me on
Visual Studio 2010 Pro.  This is with the latest CMake just in case...

1>  -- Try OpenMP C flag = [/openmp]
1>  -- Performing Test OpenMP_FLAG_DETECTED
1>  -- Performing Test OpenMP_FLAG_DETECTED - Success
1>  -- Try OpenMP CXX flag = [/openmp]
1>  -- Performing Test OpenMP_FLAG_DETECTED
1>  -- Performing Test OpenMP_FLAG_DETECTED - Success
1>  -- Could NOT find OpenMP (missing:  OpenMP_C_FLAGS OpenMP_CXX_FLAGS)


Any suggestions?