[development] Modules that integrate non-GPL PHP apps violate the GPL.

[Thomas Barregren]

Jeff Eaton wrote:

<SNIP>

> I should also clarify that in our discussions it was obvious that 
> things like images, CSS, HTML, etc was NOT in fact covered. So, for 
> example, it would be perfectly legal to create a Drupal theme that 
> consists of nothing but images and CSS files (using drupal 6's new 
> .info file format) and release it under a non-GPL license. Obviously, 
> it couldn't be checked into Drupal's CVS repository in that case.

See also http://www.gnu.org/licenses/old-licenses/gpl-2.0-faq.html#WMS

Best regards,
Thomas