SOPC builder problem with new component creation

My guess is that's the correct behavior, as it is actually going through full analysis(but not synthesis) in order to do the component. If you include something, then it needs to be read in to make sure the component is correct. For example, if you include a variable, and and `ifdef is based on what's included to determine what ports are in the component. I know that's probably very uncommon, but I believe that's the safest way to do it(i.e. analyze the design just like synthesis will...)