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WIP: treewide: Improve pure darwin cross #110914

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WIP: treewide: Improve pure darwin cross #110914

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Ericson2314
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@Ericson2314 Ericson2314 commented Jan 27, 2021 •
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Motivation for this change

Some things are a little messier than they could be because I'm avoiding mass rebuilds. I'll go back and clean up after. Doing that right away.

Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.

@Ericson2314 Ericson2314 requested a review from nbp as a code owner January 27, 2021 06:21
@ofborg ofborg bot added 6.topic: darwin Running or building packages on Darwin 8.has: package (new) labels Jan 27, 2021
@ofborg ofborg bot requested review from copumpkin and gridaphobe January 27, 2021 06:31
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siraben commented Jan 27, 2021

What will this change enable?

@Ericson2314
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See #97047

@Ericson2314 Ericson2314 mentioned this pull request Jan 27, 2021
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@Ericson2314 Ericson2314 marked this pull request as draft January 28, 2021 01:21
@ofborg ofborg bot added the 6.topic: stdenv Standard environment label Jan 28, 2021
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@matthewbauer OK I got as far as building libsystem. Do you know how the compiler-rt, libc++, and libc++abi part works? libc++abi seems to want libc++ to to already be buildable or something.

(To be fare, it works fine-ish to just reuse the same libsystem and just do cross for everything else, but I want to at least try doing everything "right" before giving up.)

@thefloweringash thefloweringash mentioned this pull request Feb 5, 2021
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@github-actions github-actions bot added the 6.topic: bsd Running or building packages on BSD label May 4, 2021
@Ericson2314 Ericson2314 mentioned this pull request May 4, 2021
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Ericson2314 added a commit to Ericson2314/nixpkgs that referenced this pull request May 6, 2021
@Ericson2314
treewide: Do a number of no-op cleanups for cross and darwin
470640e 
I am taking the non-invasive parts of NixOS#110914 to hopefully help out with NixOS#111988.

In particular:

 - Use `lib.makeScopeWithSplicing` to make the `darwin` package set have
   a proper `callPackage`.

 - Adjust Darwin `stdenv`'s overlays keeping things from the previous
   stage to not stick around too much.

 - Expose `binutilsNoLibc` / `darwin.binutilsNoLibc` to hopefully get us
   closer to a unified LLVM and GCC bootstrap.
@Ericson2314
darwin packages: Get ready for cross
f529df0 
If things build fine with `stdenvNoCC`, let them use that. If tools
might be prefixed, prepare for that.
@Ericson2314
treewide: Try to put together darwin cross bootsttrapping
08d1131
@github-actions github-actions bot removed the 6.topic: bsd Running or building packages on BSD label May 6, 2021
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stale bot commented Nov 9, 2021

I marked this as stale due to inactivity. → More info

@stale stale bot added the 2.status: stale https://github.com/NixOS/nixpkgs/blob/master/.github/STALE-BOT.md label Nov 9, 2021
@stale stale bot removed the 2.status: stale https://github.com/NixOS/nixpkgs/blob/master/.github/STALE-BOT.md label Mar 20, 2024
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@matthewbauer matthewbauer Awaiting requested review from matthewbauer

@nbp nbp Awaiting requested review from nbp

@copumpkin copumpkin Awaiting requested review from copumpkin

@gridaphobe gridaphobe Awaiting requested review from gridaphobe

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2.status: merge conflict 6.topic: darwin Running or building packages on Darwin 6.topic: stdenv Standard environment 8.has: clean-up 8.has: package (new) 10.rebuild-darwin: 501+ 10.rebuild-darwin: 5001+ 10.rebuild-darwin-stdenv 10.rebuild-linux: 11-100
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