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stdenv: enable __structuredAttrs#72074

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structured-attrs
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stdenv: enable __structuredAttrs#72074
globin wants to merge 337 commits intostagingfrom
structured-attrs

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@globin globin commented Oct 27, 2019 •
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__structuredAttrs is a nice feature, we want it enabled in stdenv!

hydra jobset: https://hydra.nixos.org/jobset/nixpkgs/structured-attrs

related: NixOS/rfcs#13

Further information: https://nixos.mayflower.consulting/blog/2020/01/20/structured-attrs/

cc @Ericson2314 @matthewbauer

@FRidh FRidh added this to the 20.03 milestone Oct 27, 2019
@ofborg ofborg bot added 6.topic: ruby A dynamic, open source programming language with a focus on simplicity and productivity. 6.topic: stdenv Standard environment 8.has: documentation This PR adds or changes documentation labels Oct 27, 2019
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@ofborg ofborg bot added 6.topic: erlang General-purpose, concurrent, functional high-level programming language 6.topic: golang Go is a high-level general purpose programming language that is statically typed and compiled. 6.topic: haskell General-purpose, statically typed, purely functional programming language 6.topic: lua Lua is a powerful, efficient, lightweight, embeddable scripting language. 6.topic: nixos Issues or PRs affecting NixOS modules, or package usability issues specific to NixOS 6.topic: python Python is a high-level, general-purpose programming language. 6.topic: xfce The Xfce Desktop Environment 8.has: module (update) This PR changes an existing module in `nixos/` 6.topic: rust General-purpose programming language emphasizing performance, type safety, and concurrency. 6.topic: GNOME GNOME desktop environment and its underlying platform 6.topic: qt/kde Object-oriented framework for GUI creation labels Oct 27, 2019
@ofborg ofborg bot added the 6.topic: pantheon The Pantheon desktop environment label Oct 30, 2019
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jtojnar commented Oct 30, 2019

Why not make the NIX_*_FLAGS be lists as well?

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globin commented Oct 30, 2019 •
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They need to be exported to be picked up by bintools-/cc-wrapper

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Ericson2314 commented Oct 30, 2019

@globin we could require that they be lists, but then convert to strings (and quote!) ourselves. If that is not more churn, I think i might prefer that.

@ofborg ofborg bot added the 2.status: merge conflict This PR has merge conflicts with the target branch label Oct 30, 2019
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@ofborg ofborg bot added 8.has: changelog This PR adds or changes release notes and removed 2.status: merge conflict This PR has merge conflicts with the target branch labels Nov 2, 2019
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Ericson2314 commented Nov 2, 2019

I added set -u as I got that ready/pretty close, and ensured at least stdenv built after the merge. Also fixed an eval failure.

@ofborg ofborg bot added 2.status: merge conflict This PR has merge conflicts with the target branch 6.topic: emacs Text editor labels Nov 3, 2019
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pkgs/stdenv/generic/setup.sh
runHook preUnpack

if [ -z ${srcs+"${srcs[@]}"} ]; then
if [ -z ${srcs-"${srcs[@]}"} ]; then
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Intentional?

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@andersk andersk May 4, 2021

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${srcs-"${srcs[@]}"} expands to the first element of the srcs array; surely that’s not the intention.

Suggested change
if [ -z ${srcs-"${srcs[@]}"} ]; then
if [ ${#srcs[@]} = 0 ]; then

@vcunat vcunat added this to the 21.11 milestone Apr 30, 2021
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@github-actions github-actions bot removed 6.topic: stdenv Standard environment 6.topic: printing Drivers, CUPS & Co. 6.topic: TeX Issues regarding texlive and TeX in general 6.topic: bsd Running or building packages on BSD 6.topic: systemd Software suite that provides an array of system components for Linux operating systems. 6.topic: vim Advanced text editor 6.topic: steam Steam game store/launcher (store.steampowered.com) labels May 24, 2021
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Mindavi commented Oct 13, 2021

Is there still time to push this in? If not, is there any way this can be split up to make it more bearable to get this in? Otherwise this will be pushed forward indefinitely, I'm afraid.

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Artturin commented Oct 14, 2021 •
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i think a way to help could be:
fork nixpkgs and checkout the structured-attrs branch
run git rebase -i origin/master and solve the merge conflicts (300 or so)
this should also clean up the commit list and order it

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Artturin commented Nov 27, 2021

what if we created a structuredAttrsStdenv and migrated expressions gradually?

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Mindavi commented Nov 27, 2021

At least making it so this change can be split up seems like a good idea to me. I don't mind hacking at this, but doing everything at once is very hard to do, it'll also quickly have conflicts.

@kamadorueda kamadorueda mentioned this pull request Nov 27, 2021
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Artturin commented May 4, 2022

@Mindavi I found #85042
Which has structuredAttrs as a opt in

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Artturin commented May 31, 2022

#175649

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nixos-discourse commented Jul 6, 2022

This pull request has been mentioned on NixOS Discourse. There might be relevant details there:

https://discourse.nixos.org/t/cmakeflags-and-spaces-in-option-values/20170/2

@jtojnar jtojnar mentioned this pull request Oct 14, 2022
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Artturin commented Dec 11, 2022

#175649 has been merged

@Artturin Artturin closed this Dec 11, 2022
@Mindavi Mindavi deleted the structured-attrs branch December 11, 2022 11:17
@Mindavi Mindavi restored the structured-attrs branch December 11, 2022 11:18
@Artturin Artturin mentioned this pull request Feb 24, 2023
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@wegank wegank deleted the structured-attrs branch May 27, 2023 12:51
@ConnorBaker ConnorBaker mentioned this pull request Sep 13, 2024
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2.status: merge conflict This PR has merge conflicts with the target branch 6.topic: agda A dependently typed programming language / interactive theorem prover 6.topic: cinnamon Desktop environment 6.topic: emacs Text editor 6.topic: erlang General-purpose, concurrent, functional high-level programming language 6.topic: fetch Fetchers (e.g. fetchgit, fetchsvn, ...) 6.topic: GNOME GNOME desktop environment and its underlying platform 6.topic: golang Go is a high-level general purpose programming language that is statically typed and compiled. 6.topic: haskell General-purpose, statically typed, purely functional programming language 6.topic: kernel The Linux kernel 6.topic: lua Lua is a powerful, efficient, lightweight, embeddable scripting language. 6.topic: nixos Issues or PRs affecting NixOS modules, or package usability issues specific to NixOS 6.topic: ocaml OCaml is a general-purpose, high-level, multi-paradigm programming language. 6.topic: pantheon The Pantheon desktop environment 6.topic: policy discussion Discuss policies to work in and around Nixpkgs 6.topic: python Python is a high-level, general-purpose programming language. 6.topic: qt/kde Object-oriented framework for GUI creation 6.topic: ruby A dynamic, open source programming language with a focus on simplicity and productivity. 6.topic: rust General-purpose programming language emphasizing performance, type safety, and concurrency. 6.topic: xfce The Xfce Desktop Environment 8.has: changelog This PR adds or changes release notes 8.has: documentation This PR adds or changes documentation 8.has: module (update) This PR changes an existing module in `nixos/`

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