License Issues / base image cryptography
Marcus Denker
denker at iam.unibe.ch
Fri Oct 21 13:26:25 UTC 2005
On 20.10.2005, at 23:46, Ron Teitelbaum wrote:
>
> I've read through them but I'm not an expert on licenses. Can you
> give me
> your reactions to using either one of these license models for our
> cryptography packages? What would the general reaction be? Has
> anyone
> compared the models enough to tell me the difference between Squeak
> and
> LGPL? For LGPL I understood the extra requirements to separate
> functionality of the package form the applications so that it can
> be run
> separately and the source code availability requirements which
> considering
> that this is smalltalk and source is always available we can
> include the
> license on the class comment to make sure that developers include this
> notice in their applications. We have not decided to go this
> route; we are
> just exploring the options.
>
LGPL has the problem that it seems to only work for C based system with
real "linked" libraries. If you add the code of a an LGPLed smalltalk
framework,
it could be argued that you are not linking but reusing, thus forcing
LGPL on the
complete image. (I think in situations like these, people add a
preamble to the
license to explain what they consider to be ok. I think GNU Smalltalk
did that)
For Squeak, I think we decided to use the MIT license for all new
stuff, with
the goal to eventually have everything with that license.
Marcus
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