Questions tagged [gpl-3]

The General Public License, offered by GNU. Use this tag if the question involves version 3 of the license.

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4
votes
1answer
202 views

What's the closest to GPL3 I can get while staying compliant with the EPL and APL?

The Eclipse Public License and the GPL (2 or 3) are not compatible. [ ... ] you may not combine EPL and GPL code in any scenario where source code under those licenses are both the same source code ...
3
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3answers
770 views

Can I distribute a BSD code with GPL v3 binaries?

I found a GPL v3 licensed library, that I can compile for various architectures and use in the code for a BSD licensed project. This means that I probably have to distribute the binaries with it. ...
5
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2answers
571 views

What if a company uses my open source project for a closed-source system?

I have created an open-source project in github and R around financial calculations under GPL v3. Today I saw in the traffic graph of github that someone cloned the repository and that there was a ...
9
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1answer
855 views

Why is the definition of “System Libraries” in GPLv3 phrased the way it is?

I'm curious about the definition of "System Libraries" The “System Libraries” of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of ...
3
votes
1answer
73 views

How would it be possible to distribute a GPL program with an Apache program?

A friend and I are making a program licensed under the Apache 2.0 license, and we would like to pull in code from one of his old projects licensed under the GPL 3.0 license, but I don't see a way to. ...
4
votes
1answer
273 views

What license should I release my code under? It contains FFmpeg binaries, code from NAudio and code from FFmpeg.Autogen

I want to release my WPF Media Element based on FFmpeg on GitHub. I want to be as permissive as possible. I believe that this control could be of great help to a ton of people. Here are the links to ...
5
votes
1answer
283 views

Does using Stanford NER in a website count as distributing it?

I'm working for a company that stores millions of newspapers articles. Subscribers can log on our site and make queries. Our search engine returns articles that match the queries. I know that in ...
16
votes
3answers
1k views

Using GPL code in an application that is offered to a single client as source code

My situation: I have a continuous contract with a single client for "IT services". I am developing a web application that is completely custom to their needs. As part of the agreement the application ...
11
votes
2answers
282 views

What counts as adaptation for using code licensed under CC BY-SA 4.0 in software licensed under GPLv3?

Since 2015-10-08, GPLv3 is listed as one-way compatible license for CC BY-SA 4.0: […] you may license your contributions to adaptations of BY-SA 4.0 materials under GPLv3, but you may not license ...
19
votes
3answers
514 views

Is the code generated from a GPLv3 EBNF grammar a derivative work?

So, I'm really unclear on this situation and what it means. I have an EBNF-based grammar file that we use for our project. This EBNF grammar describes rules for parsing/lexing a document (e.g. some ...
12
votes
1answer
599 views

What exactly is the issue in Microsoft-Novell agreement?

I'm trying to understand what constitutes the issue in Microsoft-Novell agreement, and why is it so important that GPLv3 has a special clause to address such agreements in the future. So far I ...
13
votes
1answer
330 views

Is a screenshot with GPL3 resources, GPL3?

With, say, a commercial game (Kerbal Space Program in this instance) with user mods, that are themselves GPL3 licenced and have an effect on the visuals of a screenshot (e.g. art assets, images, ...
6
votes
1answer
517 views

CDDL1 and GPL2 + classpath exception incompatible with GPL3?

I am about to decide on the license I can attribute to my free-libre open source software (FLOSS). I have used the Stanford Core NLP released as GPL3+. I have also used the JAXB API which, although ...
16
votes
1answer
647 views

Can I release under AGPL a program that uses a GPL library?

I just wrote a program that embeds and uses a GNU-GPL library (GPLv3 or at your discretion any later version). Can I release my program under the GNU AGPL v3 license?
9
votes
1answer
417 views

Can I preserve exceptions in GPL 3?

GPL 3 allows adding additional clauses, such as exceptions, as long as such exceptions grant additional privileges. But if I distribute software under GPL 3 with exceptions, are those exceptions ...
18
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3answers
9k views

If I'm using a GPL 3 library in my project, can I license my project under MIT license?

If I'm using a library that is licensed under GPL v3 in my project, can I license my project under the MIT license? I tried to read the GPL v3 text but I cannot understand it without your assistance.
2
votes
3answers
860 views

Can I just remove the GPL license if I give something to a friend?

I am having trouble understanding Section 9 of the GPL v3 license: 9. Acceptance Not Required for Having Copies. You are not required to accept this License in order to receive or run a copy ...
6
votes
2answers
509 views

Is this GPLv3 licensed code “publishable” in GitHub?

I'm developing a desktop app and i'm using StrapDown.js. My question start with the StrapDown project page. It says: This project is released under the GPLv3 license, for more details, take a look ...
6
votes
2answers
203 views

What to do if a software component to be published under open source license is linked with other components that are not open source?

In my case we developed several software components that work together to build the final system. Now I want to release my developments under the GPLv3 license. When checking the dependencies I ...
18
votes
3answers
2k views

How do I upgrade from GPLv2 to GPLv3?

Consider I've written a program and released it under the GNU GPL version 2. Now I want to release it under the GNU GPL version 3. Let's call this "upgrading the license". Is this possible? How do I ...
6
votes
2answers
617 views

Can voters modify the code of a voting computer?

Consider a voting computer. The software running this computer is licensed under the GNU GPL v3. Does this license mean that the voters using this computer to cast their votes must be able to modify ...
10
votes
2answers
964 views

Does the GNU GPL 3 prohibit DRM?

Is DRM, which some spell as "Digital Rights Management", others as "Digital Restriction Management", allowed by the GPL? In other words, can software that implements DRM be licensed under the GPL? ...
14
votes
3answers
1k views

How does one combine differently licensed code in one open source program?

I'm the author of WorldPainter. It's licensed according to the GPL v3, but I am about to include some code (dynmap) that is licensed according to the Apache License version 2.0. According to both ...
5
votes
1answer
412 views

Does licensing JavaScript code under the GPL require publishing the non-concatenated source code?

Webix is a UI components library licensed under the GPL, with a FLOSS exception. On GitHub, they have distributed JavaScript in concatenated form only. Must the authors of Webix publish the non-...
19
votes
1answer
4k views

What are the differences between GPL V2 and V3 licenses?

One of the most widely used and most popular free and open source software licences is the General Public License. I want to know in simple terms: what are the differences between GPL Version 2 and ...
8
votes
2answers
238 views

Distributing an operating system DVD bundling proprietary and GNU-GPL software?

Wikipedia seems to imply that Turbolinux bundles proprietary codecs. More generally, under what conditions is it OK to mix proprietary and GNU-GPLv3 software into an operating system, and distribute ...
20
votes
1answer
376 views

What are the licensing terms of the text of the GPL?

The text of the GPLv3 starts with the following disclaimer: Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. What does this ...
35
votes
6answers
2k views

Can I copy-paste a snippet from Stack Overflow into my GNU-GPL project?

I have found on Stack Overflow a 10-lines block of code that does exactly what I want. There is no license information in the post nor on the answerer's profile page, so the CC BY-SA 3.0 license of ...
13
votes
1answer
229 views

What restrictions can I place on a device whose software is licensed using GPL v3?

Let's say I'm selling a device with my software pre installed whose license is GPL v3. I want to prevent an unauthorized OS from being installed. According to GPL v3, I will have to share the private ...