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haskellPackages.llvm-ffi: 20.0 -> 21.0#428050

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wolfgangwalther merged 1 commit intoNixOS:haskell-updatesfrom
sternenseemann:llvm-ffi-21-20
Jul 24, 2025
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haskellPackages.llvm-ffi: 20.0 -> 21.0#428050
wolfgangwalther merged 1 commit intoNixOS:haskell-updatesfrom
sternenseemann:llvm-ffi-21-20

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We keep using LLVM 20, though, since LLVM 21 is still just a release candidate on our branch and llvm-ffi doesn't yet supported a released LLVM 21, just the git version. We can use the older version by passing a specific cabal flag.

The evaluation warning reminding us to upgrade now also checks whether LLVM is a release candidate before triggering.

Things done

  • Built on platform:
    • x86_64-linux
    • aarch64-linux
    • x86_64-darwin
    • aarch64-darwin
  • Tested, as applicable:
  • Ran nixpkgs-review on this PR. See nixpkgs-review usage.
  • Tested basic functionality of all binary files, usually in ./result/bin/.
  • Nixpkgs Release Notes
    • Package update: when the change is major or breaking.
  • NixOS Release Notes
    • Module addition: when adding a new NixOS module.
    • Module update: when the change is significant.
  • Fits CONTRIBUTING.md, pkgs/README.md, maintainers/README.md and other READMEs.

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@nix-owners nix-owners bot requested review from maralorn and wolfgangwalther July 24, 2025 13:28
@nixpkgs-ci nixpkgs-ci bot added the 6.topic: haskell General-purpose, statically typed, purely functional programming language label Jul 24, 2025
We keep using LLVM 20, though, since LLVM 21 is still just a release
candidate on our branch and llvm-ffi doesn't yet supported a released
LLVM 21, just the git version. We can use the older version by passing
a specific cabal flag.

The evaluation warning reminding us to upgrade now also checks whether
LLVM is a release candidate before triggering.
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Thank you!

@wolfgangwalther wolfgangwalther merged commit 3aa4085 into NixOS:haskell-updates Jul 24, 2025
22 of 26 checks passed
@sternenseemann sternenseemann deleted the llvm-ffi-21-20 branch July 24, 2025 20:15
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