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Re: Debugging threaded processes -- ptrace proposal



Thor Lancelot Simon <tls%panix.com@localhost> writes:

> On Mon, Apr 05, 2010 at 04:37:47PM -0400, Paul Koning wrote:
>> > On Mon, Apr 05, 2010 at 04:02:02PM -0400, Paul Koning wrote:
>> > >
>> > > It's probably not all that big a job to backport my change to GDB
>> > 6.x.
>> > > For that matter, anyone else can do that once I contribute the
>> change
>> > to
>> > > the current GDB.
>> > 
>> > Actually, there's another problem.  If you contribute copyright in
>> this
>> > change to FSF, and that's the only way you're going to distribute it,
>> > it
>> > will end up available under GPLv3 only and thus unuseful for backport
>> > to
>> > the GPLv2 GDB in NetBSD.  :-/
>> 
>> Oops.  You're right.
>> 
>> It looks like the backport is pretty straightforward.  I'll take a look
>> at the current GDB that NetBSD is using.  I could post the diffs along
>> with the kernel proposal.
>
> That would be fantastic.  I hope you can eventually make that version of
> the diff available under a license compatible with either GPLv2 or a
> BSD-style license, just to clear up any ambiguity.

As I understand it, the standard copyright assignment agreement to the
FSF contains a grant-back of rights to the author, so the author making
it available under GPL2 would seem entirely feasible.

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