This question was posted in response to the following article: http://help.adobe.com/en_US/flex/using/WS2db454920e96a9e51e63e3d11c0bf67670-7fe9.html
Showing a few common options, like how to include a source folder or a SWC file, would be way better than this generic stuff.
The next few pages have more examples. I'm not sure about source-path, but here's a page with a SWC example: http://help.adobe.com/en_US/flex/using/WS2db454920e96a9e51e63e3d11c0bf67670-7fe5.html
Product Integration Manager, Creative Cloud Learning & Training