266 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			266 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
# Haskell / GHC infrastructure in Nixpkgs
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#
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# In this file, we
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#
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#    * define sets of default package versions for each GHC compiler version,
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#    * associate GHC versions with bootstrap compiler versions and package defaults.
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#
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# The actual Haskell packages are composed in haskell-packages.nix. There is
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# more documentation in there.
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{ makeOverridable, lowPrio, hiPrio, stdenv, pkgs, newScope, config, callPackage } : rec {
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  # haskell-packages.nix provides the latest possible version of every package,
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  # and this file overrides those version choices per compiler when appropriate.
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  # Older compilers inherit the overrides from newer ones.
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  ghcHEADPrefs = self : super : super // {
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    cabalInstall_1_20_0_3 = super.cabalInstall_1_20_0_3.override { Cabal = null; };
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    mtl = self.mtl_2_2_1;
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    transformersCompat = super.transformersCompat_0_3_3;
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  };
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  ghc783Prefs = self : super : ghcHEADPrefs self super // {
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    cabalInstall_1_20_0_3 = super.cabalInstall_1_20_0_3.override { Cabal = self.Cabal_1_20_0_2; };
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    codex = super.codex.override { hackageDb = super.hackageDb.override { Cabal = self.Cabal_1_20_0_2; }; };
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    MonadRandom = self.MonadRandom_0_1_13; # requires transformers >= 0.4.x
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    mtl = self.mtl_2_1_2;
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  };
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  ghc763Prefs = self : super : ghc783Prefs self super // {
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    aeson = self.aeson_0_7_0_4;
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    ariadne = super.ariadne.override {
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      haskellNames = self.haskellNames.override {
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        haskellPackages = self.haskellPackages.override { Cabal = self.Cabal_1_18_1_3; };
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      };
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    };
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    attoparsec = self.attoparsec_0_11_3_1;
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    binaryConduit = super.binaryConduit.override { binary = self.binary_0_7_2_1; };
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    bson = super.bson.override { dataBinaryIeee754 = self.dataBinaryIeee754.override { binary = self.binary_0_7_2_1; }; };
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    criterion = super.criterion.override {
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      statistics = self.statistics.override {
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        vectorBinaryInstances = self.vectorBinaryInstances.override { binary = self.binary_0_7_2_1; };
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      };
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    };
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    Elm = super.Elm.override { pandoc = self.pandoc.override { zipArchive = self.zipArchive.override { binary = self.binary_0_7_2_1; }; }; };
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    gloss = null;                       # requires base >= 4.7
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    haddock = self.haddock_2_13_2;
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    modularArithmetic = null;           # requires base >= 4.7
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    pipesBinary = super.pipesBinary.override { binary = self.binary_0_7_2_1; };
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    rank1dynamic = super.rank1dynamic.override { binary = self.binary_0_7_2_1; };
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    distributedStatic = super.distributedStatic.override { binary = self.binary_0_7_2_1; };
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    networkTransport = super.networkTransport.override { binary = self.binary_0_7_2_1; };
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    distributedProcess = super.distributedProcess.override { binary = self.binary_0_7_2_1; };
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    scientific = self.scientific_0_2_0_2;
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    singletons = null;                  # requires base >= 4.7
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    transformers = self.transformers_0_3_0_0; # core packagen in ghc > 7.6.x
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    zipArchive = super.zipArchive_0_2_2_1;    # works without binary 0.7.x
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  };
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  ghc742Prefs = self : super : ghc763Prefs self super // {
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    aeson = self.aeson_0_7_0_4.override { blazeBuilder = self.blazeBuilder; };
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    cabalInstall_0_14_0 = super.cabalInstall_0_14_0.override {
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      HTTP = self.HTTP.override { network = self.network_2_3_0_13; };
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      network = self.network_2_3_0_13;
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    };
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    extensibleExceptions = null;        # core package in ghc <= 7.4.x
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    hackageDb = super.hackageDb.override { Cabal = self.Cabal_1_16_0_3; };
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    haddock = self.haddock_2_11_0;
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    haskeline = super.haskeline.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    random = self.random_1_0_1_1;       # requires base >= 4.6.x
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    shelly = self.shelly_0_15_4_1;
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  };
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  ghc722Prefs = self : super : ghc742Prefs self super // {
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    caseInsensitive = self.caseInsensitive_1_0_0_1;
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    deepseq = self.deepseq_1_3_0_2;
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    DrIFT = null;                       # doesn't compile with old GHC versions
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    haddock = self.haddock_2_9_4;
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    syb = self.syb_0_4_0;
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  };
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  ghc704Prefs = self : super : ghc722Prefs self super // {
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    binary = self.binary_0_7_2_1;       # core package in ghc >= 7.2.2
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    caseInsensitive = super.caseInsensitive; # undo the override from ghc 7.2.2
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    haddock = self.haddock_2_9_2.override { alex = self.alex_2_3_5; };
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    HsSyck = self.HsSyck_0_51;
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    jailbreakCabal = super.jailbreakCabal.override { Cabal = self.Cabal_1_16_0_3; };
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    random = null;                      # core package in ghc <= 7.0.x
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  };
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  ghc6123Prefs = self : super : ghc704Prefs self super // {
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    alex = self.alex_3_1_3;
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    async = self.async_2_0_1_4;
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    attoparsec = self.attoparsec_0_10_4_0;
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    cabalInstall = self.cabalInstall_1_16_0_2;
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    cgi = self.cgi_3001_1_7_5;
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    deepseq = self.deepseq_1_2_0_1;
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    dlist = super.dlist.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    exceptions = null;                  # none of our versions compile
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    haddock = self.haddock_2_7_2;
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    logict = super.logict.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    monadPar = self.monadPar_0_1_0_3;
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    nats = null;                        # none of our versions compile
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    networkUri = super.networkUri.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    parallel = self.parallel_3_2_0_3;
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    primitive = self.primitive_0_5_0_1;
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    reflection = super.reflection.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    scientific = null;                  # none of our versions compile
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    split = self.split_0_1_4_3;
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    stm = self.stm_2_4_2;
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    syb = null;                         # core package in ghc < 7
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    tagged = super.tagged.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    temporary = null;                   # none of our versions compile
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    vectorAlgorithms = super.vectorAlgorithms.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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  };
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  ghc6104Prefs = self : super : ghc6123Prefs self super // {
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    alex = self.alex_2_3_5.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    async = null;                       # none of our versions compile
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    attoparsec = null;                  # none of our versions compile
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    binary = super.binary_0_7_2_1.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    caseInsensitive = super.caseInsensitive.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    GLUT = self.GLUT_2_2_2_1;
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    haddock = self.haddock_2_4_2;
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    happy = super.happy.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    hashable = super.hashable.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    hashtables = super.hashtables.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    hsyslog = super.hsyslog.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    HTTP = super.HTTP.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    HUnit = super.HUnit.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    network = super.network_2_2_1_7.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    OpenGLRaw = self.OpenGLRaw_1_3_0_0;
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    OpenGL = self.OpenGL_2_6_0_1;
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    QuickCheck = super.QuickCheck.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    stm = self.stm_2_4_2.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    systemFilepath = super.systemFilepath.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    systemFileio = super.systemFileio.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    tar = super.tar.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    text = self.text_0_11_2_3.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    time = self.time_1_1_2_4.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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    zlib = super.zlib.override { cabal = self.cabal.override { Cabal = self.Cabal_1_16_0_3; }; };
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 };
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  # Abstraction for Haskell packages collections
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  packagesFun = makeOverridable
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   ({ ghcPath
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    , ghcBinary ? ghc6101Binary
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    , prefFun
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    , extension ? (self : super : {})
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    , profExplicit ? false, profDefault ? false
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    , modifyPrio ? lowPrio
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    , extraArgs ? {}
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    } :
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    let haskellPackagesClass = import ./haskell-packages.nix {
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          inherit pkgs newScope modifyPrio;
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          enableLibraryProfiling =
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            if profExplicit then profDefault
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                            else config.cabal.libraryProfiling or profDefault;
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          ghc = callPackage ghcPath ({ ghc = ghcBinary; } // extraArgs);
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        };
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        haskellPackagesPrefsClass = self : let super = haskellPackagesClass self; in super // prefFun self super;
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        haskellPackagesExtensionClass = self : let super = haskellPackagesPrefsClass self; in super // extension self super;
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        haskellPackages = haskellPackagesExtensionClass haskellPackages;
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    in haskellPackages);
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  defaultVersionPrioFun =
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    profDefault :
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    if config.cabal.libraryProfiling or false == profDefault
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      then (x : x)
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      else lowPrio;
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  packages = args : let r = packagesFun args;
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                    in  r // { lowPrio     = r.override { modifyPrio   = lowPrio; };
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                               highPrio    = r.override { modifyPrio   = hiPrio; };
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                               noProfiling = r.override { profDefault  = false;
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                                                          profExplicit = true;
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                                                          modifyPrio   = defaultVersionPrioFun false; };
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                               profiling   = r.override { profDefault  = true;
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                                                          profExplicit = true;
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                                                          modifyPrio   = defaultVersionPrioFun true; };
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                             };
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  # Binary versions of GHC
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  #
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  # GHC binaries are around for bootstrapping purposes
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  ghc6101Binary = lowPrio (callPackage ../development/compilers/ghc/6.10.1-binary.nix {
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    gmp = pkgs.gmp4;
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  });
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  ghc6102Binary = lowPrio (callPackage ../development/compilers/ghc/6.10.2-binary.nix {
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    gmp = pkgs.gmp4;
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  });
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  ghc6121Binary = lowPrio (callPackage ../development/compilers/ghc/6.12.1-binary.nix {
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    gmp = pkgs.gmp4;
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  });
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  ghc704Binary = lowPrio (callPackage ../development/compilers/ghc/7.0.4-binary.nix {
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    gmp = pkgs.gmp4;
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  });
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  ghc742Binary = lowPrio (callPackage ../development/compilers/ghc/7.4.2-binary.nix {
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    gmp = pkgs.gmp4;
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  });
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  ghc6101BinaryDarwin = if stdenv.isDarwin then ghc704Binary else ghc6101Binary;
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  ghc6121BinaryDarwin = if stdenv.isDarwin then ghc704Binary else ghc6121Binary;
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  # Compiler configurations
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  #
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  # Here, we associate compiler versions with bootstrap compiler versions and
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  # preference functions.
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  packages_ghcHEAD =
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    packages { ghcPath = ../development/compilers/ghc/head.nix;
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               ghcBinary = pkgs.haskellPackages.ghcPlain;
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               prefFun = ghcHEADPrefs;
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               extraArgs = {
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                 happy = pkgs.haskellPackages.happy;
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                 alex = pkgs.haskellPackages.alex;
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               };
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             };
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  packages_ghc783 =
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    packages { ghcPath = ../development/compilers/ghc/7.8.3.nix;
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               ghcBinary = ghc742Binary;
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               prefFun = ghc783Prefs;
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             };
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  packages_ghc763 =
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    packages { ghcPath = ../development/compilers/ghc/7.6.3.nix;
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               ghcBinary = ghc704Binary;
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               prefFun = ghc763Prefs;
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             };
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  packages_ghc742 =
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    packages { ghcPath = ../development/compilers/ghc/7.4.2.nix;
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               ghcBinary = ghc6121BinaryDarwin;
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               prefFun = ghc742Prefs;
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             };
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  packages_ghc722 =
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    packages { ghcPath = ../development/compilers/ghc/7.2.2.nix;
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               ghcBinary = ghc6121BinaryDarwin;
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               prefFun = ghc722Prefs;
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             };
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  packages_ghc704 =
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    packages { ghcPath = ../development/compilers/ghc/7.0.4.nix;
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               ghcBinary = ghc6101BinaryDarwin;
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               prefFun = ghc704Prefs;
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             };
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  packages_ghc6123 =
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    packages { ghcPath = ../development/compilers/ghc/6.12.3.nix;
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               prefFun = ghc6123Prefs;
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             };
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  packages_ghc6104 =
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    packages { ghcPath = ../development/compilers/ghc/6.10.4.nix;
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               prefFun = ghc6104Prefs;
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             };
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}
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