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Home » Eclipse Projects » Standard Widget Toolkit (SWT) » [License] CPL compatibility to other OSI licenses?
[License] CPL compatibility to other OSI licenses? [message #440241] Tue, 27 July 2004 13:48 Go to next message
Benjamin Pasero is currently offline Benjamin PaseroFriend
Messages: 337
Registered: July 2009
Senior Member
Hi,

I am not very good in understanding OSI licenses :).

If someone has already some experience, what licenses are allowed to
use in the case a project is using SWT as GUI library? I am thinking
of GPL, MPL, Apache, BSD...

Regards,
Ben
Re: [License] CPL compatibility to other OSI licenses? [message #440246 is a reply to message #440241] Tue, 27 July 2004 15:13 Go to previous messageGo to next message
Martin van den Bemt is currently offline Martin van den BemtFriend
Messages: 10
Registered: July 2009
Junior Member
Afaik it doesn't care what license you use (at least not for using the
library, relicensing the swt library is probably a different story).

Mvgr,
Martin

Benjamin Pasero wrote:
> Hi,
>
> I am not very good in understanding OSI licenses :).
>
> If someone has already some experience, what licenses are allowed to
> use in the case a project is using SWT as GUI library? I am thinking
> of GPL, MPL, Apache, BSD...
>
> Regards,
> Ben
>
Re: [License] CPL compatibility to other OSI licenses? [message #440248 is a reply to message #440246] Tue, 27 July 2004 15:56 Go to previous messageGo to next message
Benjamin Pasero is currently offline Benjamin PaseroFriend
Messages: 337
Registered: July 2009
Senior Member
Well let's say I got an application which uses SWT and is licensed under
GPL. I am then releasing the object-code (not the sources) of SWT with an
application that is GPL. Is that allowed? On the other hand I am not even
sure if its allowed to release an application under GPL that does not come
with all sources :/.

> Afaik it doesn't care what license you use (at least not for using the
> library, relicensing the swt library is probably a different story).

> Mvgr,
> Martin

> Benjamin Pasero wrote:
> > Hi,
> >
> > I am not very good in understanding OSI licenses :).
> >
> > If someone has already some experience, what licenses are allowed to
> > use in the case a project is using SWT as GUI library? I am thinking
> > of GPL, MPL, Apache, BSD...
> >
> > Regards,
> > Ben
> >
Re: [License] CPL compatibility to other OSI licenses? [message #440252 is a reply to message #440248] Tue, 27 July 2004 18:23 Go to previous message
Martin van den Bemt is currently offline Martin van den BemtFriend
Messages: 10
Registered: July 2009
Junior Member
Your license just has affect on people using your code, not on the
code/dependencies you use in your GPL'ed application.
You just need to release the source of your code if it's GPL (or send it
on floppy if I ask you to, else you would break the GPL license
yourself) and the possible dependencies that are GPL, if you distribute
those dependencies with your application.. But most people include the
sources in the distribution, to prevent sending floppies :)

And to answer your question : CPL allows that.. If I write an extension
to your application, I am not allowed (according to GPL) to release that
code under BSD style licenses though..
You don't have to distribute the sources of SWT, unless CPL says you
must and afaik I you don't have to (although it's been a while since I
read it)

Mvgr,
Martin

Benjamin Pasero wrote:
> Well let's say I got an application which uses SWT and is licensed under
> GPL. I am then releasing the object-code (not the sources) of SWT with an
> application that is GPL. Is that allowed? On the other hand I am not even
> sure if its allowed to release an application under GPL that does not come
> with all sources :/.
>
>
>>Afaik it doesn't care what license you use (at least not for using the
>>library, relicensing the swt library is probably a different story).
>
>
>>Mvgr,
>>Martin
>
>
>>Benjamin Pasero wrote:
>>
>>>Hi,
>>>
>>>I am not very good in understanding OSI licenses :).
>>>
>>>If someone has already some experience, what licenses are allowed to
>>>use in the case a project is using SWT as GUI library? I am thinking
>>>of GPL, MPL, Apache, BSD...
>>>
>>>Regards,
>>>Ben
>>>
>
>
>
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