[drupal-devel] Licence issues using GPL'ed SquirrelMail code in
gordon at heydon.com.au
Sun May 22 12:41:07 UTC 2005
On Sun, 2005-05-22 at 13:23 +0100, Mark Leicester wrote:
> I'm making improvements to the mailhandler (and fixing the
> drupal_special_chars problem by replacing with check_plain).
> SquirrelMail already implements a very thorough URL parser, attachment
> handler, and mail re-wrapper. SquirrelMail is GNU GPL, so I'm wondering
> if I can re-use that code rather than reinvent. What are the licence
> implications? Do we simply need to credit the SquirrelMail project and
> redistribute the licence intact?
You should be able to, they are both squirrel mail and drupal are gpl,
and you will be compiling with the terms of the licence in that you have
to distribute the source with the product.
The only thing I am not sure about but I think will be a problem is that
you have to keep the copyright messages in tack, but because you are
only taking snippets you may need to transfer the copyright messages.
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