Questions tagged [linked-libraries]

For questions concerning the use of linked libraries such as DLLs and linked JARs.

16
votes
4answers
453 views

What are the arguments for considering dynamic links to *not* constitute derivative works?

The status of programs which are dynamically linked with Copyleft licensed binaries (such as a .dll) is contentious. I have created two questions for each side of the debate. The other can be found ...
12
votes
2answers
367 views

What are the arguments for considering dynamic links to constitute derivative works?

The status of programs which are dynamically linked with Copyleft licensed binaries (such as a .dll) is contentious. I have created two questions for each side of the debate. The other can be found ...
59
votes
5answers
22k views

Can I use GPL libraries in a closed source project if only the output is distributed?

If I create a closed source application which uses some GPL licensed libraries but don't actually distribute the software, only its output, can I keep the software closed sourced? Specifically, I am ...
11
votes
3answers
2k views

When is my project a derivative work in an interpreted language?

With compiled languages, I understand when a work is considered derivative of another and thus, a license such as the GNU GPL covers the whole work. However, with interpreted languages such as PHP or ...
10
votes
4answers
2k views

Calling GPL'd programs from a shell script

I have a program written in a shell language that consists of several shell script files. Some of these files execute external commands that have been licensed under GPL. Do I have to release my ...
4
votes
1answer
154 views

Does AGPL introduce a new type of linking?

I understand that using AGPL (specifically AGPL-3-or-later) means: all the linking rules from GPL-3-or-later still apply additionally, a user accessing the software over a network should have access ...
13
votes
2answers
2k views

Do I have to release my code as GPL when a Java Library is GPL

I have found a Java library that can be used under the GPL licence (not the LGPL licence). Can I embed the library in my program without the requirement of using the GPL licence? I have no ...
9
votes
2answers
175 views

Can I release my plugin scripts as open source if they rely on a proprietary API?

I write scripts for a commercial GIS package (ArcGIS) using Python and the GIS package software API (Arcpy). I had been thinking about putting the scripts that I create on GitHub under an MIT licence ...
9
votes
1answer
676 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
536 views

Can Public Domain use GPL licensed library/program?

A similar question already asked here (https://softwareengineering.stackexchange.com/questions/159023/can-cc0-code-use-a-gpl-library) but my question is a little bit different, perhaps more accurately....