On Fri, Nov 29, 2024 at 9:32 AM Alexey Lunev via legal <legal@xxxxxxxxxxxxxxxxxxxxxxx> wrote: > > Hi everyone! > > I want to bring `zmusic` into Fedora, but there is some issues with licensing. > ZMusic uses DUMB library, which has unusual DUMB-0.9.3 license[0], but it is > basically zlib license with extra clauses which can restrict it to count as > free and accepted license. > > Fedora already has `dumb ` package, it patches[1] license to make it > equivalent to zlib, with permission from original authors[2]. It was 18 years > ago. I cannot use this package, because DUMB library, which is bundled with > ZMusic, is heavily modified[3]. > > Is it OK to do the same, or do i need to ask permission from authors again? > > [0]: https://github.com/kode54/dumb/blob/master/LICENSE > [1]: https://src.fedoraproject.org/rpms/dumb/blob/rawhide/f/dumb-0.9.3-license-clarification.patch > [2]: https://src.fedoraproject.org/rpms/dumb/blob/rawhide/f/license-clarification.eml > [3]: https://github.com/ZDoom/ZMusic/blob/master/licenses/legal.txt#L15-L19 I think you're asking whether you can simply take the 2007 clarification and apply it to the forked version of DUMB in ZMusic. My view is no, in part because I am not sure why the way Hans de Goede dealt with this in 2007 was considered sufficient. He got permission from one of the authors of the library; I'm sure that was the main or original author of the project and/or the maintainer at the time, but I am not understanding the basis for the implied view that they could speak for all the authors of the project. (Perhaps you have more information on the history of that project and can provide that explanation.) So, without more information, I think you need to ask permission from *all* the authors of DUMB who appear to have applied this particular license, not just the one person Hans de Goede contacted. Richard -- _______________________________________________ legal mailing list -- legal@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to legal-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/legal@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
