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nixpkgs manual: Update Haskell versions

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and leave a comment in all-packages.nix that the docs should be updated
This commit is contained in:
Joachim Breitner 2020-01-08 09:15:20 +01:00
parent 81179a4d56
commit 262219be21
2 changed files with 16 additions and 15 deletions
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29
doc/languages-frameworks/haskell.section.md
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@ -84,37 +84,36 @@ nix-env -qaP -A nixos.haskellPackages
nix-env -iA nixos.haskellPackages.cabal-install nix-env -iA nixos.haskellPackages.cabal-install
``` ```
Our current default compiler is GHC 7.10.x and the `haskellPackages` set Our current default compiler is GHC 8.6.x and the `haskellPackages` set
contains packages built with that particular version. Nixpkgs contains the contains packages built with that particular version. Nixpkgs contains the last
latest major release of every GHC since 6.10.4, however, and there is a whole three major releases of GHC and there is a whole family of package sets
family of package sets available that defines Hackage packages built with each available that defines Hackage packages built with each of those compilers,
of those compilers, too: too:
```shell ```shell
nix-env -f "<nixpkgs>" -qaP -A haskell.packages.ghc6123 nix-env -f "<nixpkgs>" -qaP -A haskell.packages.ghc844
nix-env -f "<nixpkgs>" -qaP -A haskell.packages.ghc763 nix-env -f "<nixpkgs>" -qaP -A haskell.packages.ghc882
``` ```
The name `haskellPackages` is really just a synonym for The name `haskellPackages` is really just a synonym for
`haskell.packages.ghc7102`, because we prefer that package set internally and `haskell.packages.ghc865`, because we prefer that package set internally and
recommend it to our users as their default choice, but ultimately you are free recommend it to our users as their default choice, but ultimately you are free
to compile your Haskell packages with any GHC version you please. The following to compile your Haskell packages with any GHC version you please. The following
command displays the complete list of available compilers: command displays the complete list of available compilers:
``` ```
$ nix-env -f "<nixpkgs>" -qaP -A haskell.compiler $ nix-env -f "<nixpkgs>" -qaP -A haskell.compiler
haskell.compiler.ghc822 ghc-8.2.2 haskell.compiler.ghc8101 ghc-8.10.0.20191210
haskell.compiler.integer-simple.ghc822 ghc-8.2.2 haskell.compiler.integer-simple.ghc8101 ghc-8.10.0.20191210
haskell.compiler.ghcHEAD ghc-8.10.20191119
haskell.compiler.integer-simple.ghcHEAD ghc-8.10.20191119
haskell.compiler.ghc822Binary ghc-8.2.2-binary haskell.compiler.ghc822Binary ghc-8.2.2-binary
haskell.compiler.ghc844 ghc-8.4.4 haskell.compiler.ghc844 ghc-8.4.4
haskell.compiler.ghc863Binary ghc-8.6.3-binary haskell.compiler.ghc863Binary ghc-8.6.3-binary
haskell.compiler.ghc864 ghc-8.6.4
haskell.compiler.integer-simple.ghc864 ghc-8.6.4
haskell.compiler.ghc865 ghc-8.6.5 haskell.compiler.ghc865 ghc-8.6.5
haskell.compiler.integer-simple.ghc865 ghc-8.6.5 haskell.compiler.integer-simple.ghc865 ghc-8.6.5
haskell.compiler.ghc881 ghc-8.8.1 haskell.compiler.ghc881 ghc-8.8.1
haskell.compiler.integer-simple.ghc881 ghc-8.8.1 haskell.compiler.integer-simple.ghc881 ghc-8.8.1
haskell.compiler.ghcHEAD ghc-8.9.20190601 haskell.compiler.ghc882 ghc-8.8.1.20191211
haskell.compiler.integer-simple.ghcHEAD ghc-8.9.20190601 haskell.compiler.integer-simple.ghc882 ghc-8.8.1.20191211
haskell.compiler.ghcjs84 ghcjs-8.4.0.1
haskell.compiler.ghcjs ghcjs-8.6.0.1 haskell.compiler.ghcjs ghcjs-8.6.0.1
``` ```

2
pkgs/top-level/all-packages.nix
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@ -8158,6 +8158,8 @@ in
haskell = callPackage ./haskell-packages.nix { }; haskell = callPackage ./haskell-packages.nix { };
# Please update doc/languages-frameworks/haskell.section.md, “Our
# current default compiler is”, if you bump this:
haskellPackages = dontRecurseIntoAttrs haskell.packages.ghc865; haskellPackages = dontRecurseIntoAttrs haskell.packages.ghc865;
inherit (haskellPackages) ghc; inherit (haskellPackages) ghc;