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clarify license when it comes to optional files

Posted: 30. Sep 2021, 20:23
by allenwrench
Hi, I would like clarification that VirtualBox is GPLv2, but what exceptions apply? The optional files are CDDL and are therefore incompatible with GPL but does Oracle make it known that the exception exists when combining all files? It isn't as clear as OpenJDK where it has the classpath exception.

Re: clarify license when it comes to optional files

Posted: 30. Sep 2021, 20:35
by scottgus1
Please define these:
allenwrench wrote:optional files
Also please note this: https://www.virtualbox.org/wiki/Licensing_FAQ
Though we are not lawyers here on the forum, we might be able to explain something.

Re: clarify license when it comes to optional files

Posted: 30. Sep 2021, 20:40
by allenwrench
scottgus1 wrote:Please define these:
allenwrench wrote:optional files
Also please note this: https://www.virtualbox.org/wiki/Licensing_FAQ
Though we are not lawyers here on the forum, we might be able to explain something.
I got it now I confused the PUEL for the Guest Extensions... nevermind

Re: clarify license when it comes to optional files

Posted: 30. Sep 2021, 20:47
by scottgus1
No problem. Just to clarify, there are the PUEL "Extension Pack" and the GPL Guest Additions.