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Fix haskellCompilerName version. #35321

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merged 1 commit into from Feb 25, 2018

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ElvishJerricco
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@ElvishJerricco ElvishJerricco commented Feb 22, 2018

This matters for callCabal2nix, when the cabal file has something like if impl(ghc >= 7.7)

Motivation for this change
Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option build-use-sandbox in nix.conf on non-NixOS)
  • 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 nox --run "nox-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Fits CONTRIBUTING.md.

This matters for `callCabal2nix`, when the cabal file has something
like `if impl(ghc >= 7.7)`
@ElvishJerricco
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@Ericson2314 Does this match the intended semantics of this field?

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@peti peti left a comment

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Looks good to me. If this change is fine for the purposes of cross-compilation, too, then I think this should be merged.

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I was surprised it wasn't this to begin with. @bgamari what do you say?

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bgamari commented Feb 25, 2018

Looks reasonable to me.

@ElvishJerricco
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Thanks. @peti can you merge this?

@peti peti merged commit ab7a07f into NixOS:master Feb 25, 2018
@Ericson2314 Ericson2314 added the 6.topic: cross-compilation Building packages on a different sort platform than than they will be run on label Feb 26, 2018
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6.topic: cross-compilation Building packages on a different sort platform than than they will be run on 6.topic: haskell 10.rebuild-darwin: 0 10.rebuild-linux: 0
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5 participants