Group: Software/FSDG distributions

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Revision as of 09:22, 17 January 2023 by GNUtoo (talk | contribs) (→‎Documentation: Add background information)
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Introduction

This page can track some differences between FSDG compliant distributions.

This could help see if FSDG distributions can collaborate more on some topics.

Documentation

Since some of the issues that FSDG distributions have to deal with are the same, it sometimes make sense to have common documentation. So it makes sense to track the license and software used for documentation and wikis in order to see how to improve collaboration and common resources.

Distribution Documentation Wiki
Link License Link License Software
N/A Libreplanet GFDL 1.3+ and copyright assignment Mediawiki
Dragora No Wiki found
Dynebolics No Wiki found
Guix GFDL 1.3 (+?) libreplanet.org/wiki/Group:Guix GFDL 1.3+ and copyright assignment Mediawiki
Hyperbola wiki.hyperbola.info CC BY-SA 4.0 Dokuwiki10
LibreCMC librecmc.org/fossil CC BY-SA 4.0 Fossil
Parabola wiki.parabola.nu CC BY-SA 4.0 Mediawiki
ProteanOS Ikiwiki
PureOS
Replicant CC BY-SA 3.0 Redmine, migration to Mediawiki planned.
Trisquel
Ututo

Policies

While FSDG compliant distributions need to follow the Free System Distribution Guidelines, they can also have additional policies that are more strict on other aspects.

Knowing that not only enables to choose the most adapted FSDG distribution to one's needs, but it is also important to keep in mind when trying to build cross-distribution collaboration.

For instance non-functional data licensed under the CC-BY-ND licenses is not allowed in Parabola but it might be allowed in other FSDG compliant distributions, so what might be a bug in Parabola is not necessarily a bug in other distributions.

Distribution Free culture[1] Require package to be built from source Reuse packages or binaries Computer support
Dragora
Dynebolics
Guix No[2] Yes Only to build some compilers. No restrictions
Hyperbola Yes[3]
LibreCMC
Parabola Yes Yes[4] Reuse some packages from various distributions:
  • Arch Linux
  • Arch Linux ARM
  • Arch Linux 32
 Restrictions exist only for official support for ARM computers:
  • Requires a free software bootloader
  • Requires documentation in the wiki
  • Requires a package to ship the bootloader
ProteanOS
PureOS
Replicant Unknown (no decision) No[5] To support a device, Replicant requires:
  • an isolated modem
  • a replaceable battery
  • to be able to install Replicant without nonfree software
Trisquel
Ututo

This table tries to document if there is a policy with regard to DRM circumvention and software patents, and also looks in practice what packages are available. Note that some distributions might not have decided on a policy and many distributions also inherit packages from a parent distributions, so that also affect the available packages in practice.

Distributions
Dragora Dynebolics Guix Hyperbola LibreCMC Parabola ProteanOS PureOS Replicant Trisquel Ututo S
Libdvdcss Yes Yes Yes No, but has instructions to install it[6].
Official policy No restrictions[7].

References

  1. ↑ The FSDG has a section on non-functional data: "Data that isn't functional, that doesn't do a practical job, is more of an adornment to the system's software than a part of it. Thus, we don't insist on the free license criteria for non-functional data. It can be included in a free system distribution as long as its license gives you permission to copy and redistribute, both for commercial and non-commercial purposes. For example, some game engines released under the GNU GPL have accompanying game information—a fictional world map, game graphics, and so on—released under such a verbatim-distribution license. This kind of data can be part of a free system distribution, even though its license does not qualify as free, because it is non-functional.".
    So Free culture means that the distribution has a policy to go beyond what the FSDG requires and requires all works to be licensed under a free license, even if they are non-functional data.
  2. ↑ According to an conversation on #guix on Liberachat the 05 January 2023, Guix sticks to the FSDG:
    18:46 < GNUtoo> hi, I've a quick question: Does Guix require free licenses for non-functional works (like game data) or not? The FSDG allows licenses like cc-by-nd for that (but not the -nc ones).
    18:46 < GNUtoo> The only thing I found on that is the following: https://guix.gnu.org/en/manual/devel/en/guix.html#Software-Freedom
    18:46 < GNUtoo> but it's unclear if the question was considered or not
    18:47 < nckx> We don't deliberately stray from the FSDG, in either direction, when it comes to licencing.
    18:47 < nckx> (We might reject packages for other reasons out of its scope.)
    18:48 < GNUtoo> ok, so I assume that cc-by-nd is ok for non-funcional data then, thanks a lot
  3. ↑ https://wiki.hyperbola.info/doku.php?id=en:philosophy:chromium_flaws mentions that we (hyperbola) "require all software to be built from source"
  4. ↑ The documentation on Parabola blacklist format mention that blacklisting Arch Linux packages not built from source (by Arch Linux) need to be removed or replaced as the packages "must be compiled from source, as we are stricter about that than Arch is". Packages not build from source are package whose package definition download binaries and package the binaries.
  5. ↑ Even if binary packages are allowed, Replicant still needs to ship the complete and corresponding source code of binary packages as well, otherwise this would make the package nonfree and/or create license compliance issues for Replicant.
  6. ↑ https://trisquel.info/en/wiki/enable-dvd-playback
  7. ↑ Replicant didn't take any decision related to patents or DRM circumvention.
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