Include File in Build by Configuration

I have a situation where I'd like to build against two different lib files depending on which DLL will be used in the final distribution.  LabWIndows/CVI has the ability to Include/Exclude File in Build, but there doesn't appear to be a way to have this change based on the selected configuration.

Is there a way to do this, or could someone suggest another way that I can accomplish this?

Thanks,

          Al