"Magnus Therning"
I released it under LGPL. The sender wondered if I would consider re-licensing the code under BSD (or something similar) that would remove the need for users to provide linkable object files so that users can re-link programs against newer/modified versions of my library.
In general, you could just change your licencing to GPL, requiring people to provide source to enable relinking/everything else, and sell private licences to people who don't want to open up their code. At least that's what I do, I don't like freeloaders.[1] Concerning Haskell, just tell them to use the ghc-lib and link (or even compile) at runtime. [1] Things like Haskell and lua are exceptions, I'd release them under BSD, too. But then I didn't ever do such a thing. -- (c) this sig last receiving data processing entity. Inspect headers for copyright history. All rights reserved. Copying, hiring, renting, performance and/or broadcasting of this signature prohibited.