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[20.03] ghc: add new version 8.8.4 #93940

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merged 2 commits into from Jul 31, 2020
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@ggreif ggreif commented Jul 26, 2020

(cherry picked from commit dd6ce8c)

Motivation for this change
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.

(cherry picked from commit dd6ce8c)
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ggreif commented Jul 26, 2020

@GrahamcOfBorg build haskell.compiler.ghc884

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ggreif commented Jul 26, 2020

@peti which one did you mean is needing a backport?

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peti commented Jul 31, 2020

  • 6d54b2f ghc 8.8.4, 8.10.1: disable profiled builds on aarch64 to avoid 2GB output limit

Back-porting this commit feels like a good idea. I'm not sure how to test whether the change actually works for aarch64, but Hydra might do that verification for us for free, maybe? I suppose @vcunat might be able to advice.

  • 8ffedd8 haskellPackages: bump default compiler to ghc-8.8.4

This commit should NOT be back-ported. Users of a stable release branch probably don't want their default compiler to be updated.

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ggreif commented Jul 31, 2020

@peti what about switching the default package set from 8.8.3 to 8.8.4? Or should that go as a separate PR?

@ggreif ggreif marked this pull request as ready for review July 31, 2020 19:29
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👍

@peti peti merged commit 5d93c17 into NixOS:release-20.03 Jul 31, 2020
@ggreif ggreif deleted the ghc884-backport branch July 31, 2020 19:33
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vcunat commented Jul 31, 2020

The community aarch64 box would probably be well usable for this. I can run builds there, in case you don't have an account. Actually the borg also runs them there IIRC.

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vcunat commented Aug 1, 2020

Follows on: #94372

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3 participants