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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Does Nix's break from FHS cause problems? (lemy.lol)

submitted 2 years ago by matcha_addict@lemy.lol to c/linux@lemmy.ml

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I know that a lot of what Nix does is working around its break from FHS, but I can imagine there are still things that seep through. Are there any unsolvable problems due to this?

I saw on this post that it is possible to use FHS on Nix. Does this solve all potential issues then?

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[–] chaorace@lemmy.sdf.org 0 points 2 years ago (1 children)

You may be interested in reading this post about the process of packaging Steam.

tl;dr: It's mostly an annoyance reserved for packagers to deal with. Dynamically linked executables can be patched in a fairly universal fashion to work without FHS, so that's the go-to approach. If the executable is statically linked, the package may have to ship a source patch instead. If the executable is statically linked & close-source, the packagers are forced to resort to simulating an FHS environment via chroot.

[–] matcha_addict@lemy.lol 0 points 2 years ago (1 children)

So that means packaging software for nix is a pain, compared to, say, gentoo or arch's AUR, but only for a small subset of packages.

I'll keep this in mind as I'm exploring if I should switch from Gentoo.

[–] hackeryarn@lemmy.world 0 points 2 years ago (1 children)

I would say it’s actually easier in many cases. Nix has really fantastic packaging tooling. You do have to learn a bit of the nix language, however (not become an expert).

The issue comes when trying to build from source. In most other distros, ou just follow the readme. In nix, you have to package it.

[–] matcha_addict@lemy.lol 1 points 2 years ago

If I am packaging software for gentoo, all I have to do is translate the build instructions from the project's documentation to gentoo's package recipe. In nix, it seems that it is not that simple and you'll have to do some exploration. Am I wrong?