Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi Arnaud, This is all nice and well and I'm sure you're having lots of fun with these discussions, but gcc@gcc.gnu.org is NOT an appropriate list for such discussions, so please move this discussion elsewhere, there are people on this list who would rather not receive these unrelated emails, th

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread Arnaud Charlet
> The purpose of this discussion (whoa, 30+ thread in the gcc mailing > list for being b@d@ss) is that I will learn the sufficient amount of > things so I WON'T "commit the crime". > > I would like to be clear from the start so I won't have any > problems; I really want to serve my one trillion us

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
The purpose of this discussion (whoa, 30+ thread in the gcc mailing list for being b@d@ss) is that I will learn the sufficient amount of things so I WON'T "commit the crime". I would like to be clear from the start so I won't have any problems; I really want to serve my one trillion users

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi You missed the part about "(and is used in practice)". This terminology is superficial. Looks carelessly written. A tool with either one user or one million users would equally fit the definition. You can't take something that is not permissible under copyright law I think you are wr

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread Richard Kenner
> Yes, the case is that the two pieces can be independent since they can > be used with third-party programs. The one piece would be GPL-ed tool > flow and the other piece a kind of "specialized" assembler. I recall > that many proprietary assemblers did/do exist, e.g. for x86. I think > we

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi all, what I basically want to do is a kind of "MMIX", an abstract machine that amongst other uses could be amenable to hardware compilation. This specific use is not of interest to neither this list nor GCC developers in general. There are many other uses for such a "representation" su

Re: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi Andrew AFAICS GPL,v3+ restricts my freedom... I thought that its purpose was to protect my freedom. No. I don't simply want to pile on after everything that has been said, but this is a common misconception. It isn't the purpose of the GPL to protect the rights of developers to impose res

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi all, I believe in free software as a contribution to a better society and believe in the use of licenses such as GPLv3 to promote software sharing by providing a software commons that can be used by those who will contribute their changes to that commons, and do not consider this list - or an

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi Robert One principle that can be applied is that if you have a program in two pieces, then they are independent if either of them can be used (and is used in practice) with other programs. But if the two pieces can only work together, that seems part of the same program. I tried to get this p

Re: Questions regarding licensing issues

2012-11-07 Thread Andrew Haley
On 11/07/12 12:08, nk...@physics.auth.gr wrote: > AFAICS GPL,v3+ restricts my freedom... I thought that its purpose was > to protect my freedom. No. I don't simply want to pile on after everything that has been said, but this is a common misconception. It isn't the purpose of the GPL to protec

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread Robert Dewar
On 11/7/2012 11:08 AM, Richard Kenner wrote: Correct. A court of competent jurisdiction can decide whether your scheme conforms to the relevant licenses; neither licens...@fsf.org nor the people on this list can. A minor correction: licens...@fsf.org *could* determine that since they are the c

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread Richard Kenner
> Correct. A court of competent jurisdiction can decide whether your scheme > conforms to the relevant licenses; neither licens...@fsf.org nor the > people on this list can. A minor correction: licens...@fsf.org *could* determine that since they are the copyright holders. If they say it's OK,

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread Joseph S. Myers
On Wed, 7 Nov 2012, nk...@physics.auth.gr wrote: > I don't find any of these as an actual showstopper. The FSF is not entitled to > decide whether a target architecture is a spoof or not as long as it is > properly defined. Correct. A court of competent jurisdiction can decide whether your schem

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread Robert Dewar
On 11/7/2012 9:44 AM, nk...@physics.auth.gr wrote: Quoting Richard Kenner : There are not many lawyers in Greece that deal with open-source licenses. The legal issue here has nothing whatsoever to do with open-source licenses: the exact same issue comes up with proprietary licenses and that,

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
Quoting Richard Kenner : There are not many lawyers in Greece that deal with open-source licenses. The legal issue here has nothing whatsoever to do with open-source licenses: the exact same issue comes up with proprietary licenses and that, in fact, is where most of the precedents come from.

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi Richard Would these solve my problem? No, not as long as it's *your* machine. It would need to be a machine designed by a third-party that's completely independent of you. I would like to follow the approach of let's say MMIX (a virtual architecture). 1. Write a totally GPL-ed tool f

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread Richard Kenner
> There are not many lawyers in Greece that deal with open-source licenses. The legal issue here has nothing whatsoever to do with open-source licenses: the exact same issue comes up with proprietary licenses and that, in fact, is where most of the precedents come from. The legal issue is in the

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread Richard Kenner
> There are not many lawyers in Greece that deal with open-source licenses. Then I'd suggest trying in other EU nations. I am not a lawyer, but I understand that most of the relevant issues are the same throughout the EU. > Would these solve my problem? No, not as long as it's *your* machine.

Re: Questions regarding licensing issues

2012-11-07 Thread Richard Kenner
> > b) write proprietary code, that links in only modules with > > the standard library exception. > > I guess I'm naturally going for b), that was the original intention. But most of GCC, which you are "linking in" by virtue of a custom interface, does *not* have the library exception, so you ar

Re: Questions regarding licensing issues

2012-11-07 Thread Robert Dewar
On 11/7/2012 8:17 AM, nk...@physics.auth.gr wrote: I disagree. I think you are wrong, however it is not really productive to express it. I would not casually ignore Richard's opinion, he has FAR more experience here than you do, and far more familiarity with the issues involved.

Re: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi Richard, If you want to argue that, I'd suggest you not do so on this email list: it's not going to be well-received. I don't want to sound b@d@ss or something, even though I am ^_^. This is not my saying, just that my army colleagues wouldn't shake hands when I fulfilled my service. Ma

Re: Fwd: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi Richard, If you have a legal question, you should ask an attorney who specializes in copyright law as it applies to computer software. Do not rely on anything you get as a response to your question online. There are not many lawyers in Greece that deal with open-source licenses. If NAC i

Re: Questions regarding licensing issues

2012-11-07 Thread Richard Kenner
> AFAICS GPL,v3+ restricts my freedom... If you want to argue that, I'd suggest you not do so on this email list: it's not going to be well-received. > I know I have come to a scheme that I will not violate the GPL. I disagree.

Re: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi Robert, There are two comfortable ways to conform to the GPL. a) make all your own stuff GPL'ed b) write proprietary code, that links in only modules with the standard library exception. I guess I'm naturally going for b), that was the original intention. Anything else, and you are pret

Re: Questions regarding licensing issues

2012-11-07 Thread Richard Kenner
> I have a few questions to make sure that I will not violate the GPL,v3: If you have a legal question, you should ask an attorney who specializes in copyright law as it applies to computer software. Do not rely on anything you get as a response to your question online. The below is my opinion,

Re: Questions regarding licensing issues

2012-11-07 Thread Robert Dewar
I'm pretty certain I have correctly interpreted GPL,v3. I have good reasons to believe that. However, I'm willing to read your interpretation of the GPL,v3, if you have any. If you are certain enough, then you can of course proceed on that assumption. I have no interest in giving my opinion on t

Re: Questions regarding licensing issues

2012-11-07 Thread nkavv
Hi, You can't expect to get legal advice from a list like this, and if you do get advice, you can't trust it. You have to consult an attorney to evaluate issues like this, and even then you can't get guaranteed definitive advice. Copyright issues are complex, as Supap Kirtsaeng is discovering in

Re: Questions regarding licensing issues

2012-11-07 Thread Robert Dewar
On 11/7/2012 5:52 AM, nk...@physics.auth.gr wrote: 1. Is it possible to use this scheme and not violate the GPL,v3 for GCC? If I use GIMPLE dumps generated by "-fdump-tree-all" I think there is a violation (correct me if not). Thus this module should be FLOSS/GPL'ed, right? You can't expect to

Questions regarding licensing issues

2012-11-07 Thread nkavv
Dear all, this is a repeat of an email to licens...@fsf.org; unfortunately I didn't get any response from there. I'm the author of a high-level synthesis tool (sort of hardware compiler) that is about to be commercialized. The tool will be available under a non-GPL compatible license. I