[CMake] Listing header files in Visual Studio

[Brad King]

E. Wing wrote:
> I tried a very simple ADD_CUSTOM_TARGET which just listed all the
> files as dependencies, but this wasn't sufficient.
> 
> For the dummy file, Is there a way to detect in CMake if a Visual
> Studio project is being generated. I would prefer to isolate this case
> in a VS only block.

The variable CMAKE_GENERATOR is set to the name of the generator 
selected.  However, I suggest you take Bill Hoffman's idea to add the 
sources to another library.  As he said, if you were using a native VS 
build system then you would have to do it that way anyway.

-Brad