3d26d9a...iko/ghcjs-patch-master · haskell.nix

.buildkite/pipeline.yml+6

@@ -44,3 +44,9 @@ steps:

4444 - nix build .#roots.x86_64-linux --option allow-import-from-derivation false

4545 agents:

4646 system: x86_64-linux

47+

48+ - label: 'Check that evaluation of hydra jobs works without using remote builders'

49+ command:

50+ - nix-instantiate release.nix -A required-unstable-ghc8107-x86_64-darwin-native --show-trace --builders ''

51+ agents:

52+ system: x86_64-linux

.github/workflows/rebase.yamlnew file+28

@@ -0,0 +1,28 @@

1+name: Rebase on iohk/haskell.nix

2+

3+on:

4+ schedule:

5+ - cron: 0 0 * * *

6+

7+jobs:

8+ Linux:

9+ runs-on: ubuntu-latest

10+ steps:

11+ - uses: actions/checkout@v2.4.0

12+ with:

13+ fetch-depth: 0

14+ - name: Rebase and push

15+ run: |

16+ git config --global user.name "GitHub Actions"

17+

18+

19+ git remote add iohk https://github.com/input-output-hk/haskell.nix.git

20+ git fetch iohk

21+

22+ git checkout iko/ghcjs-patch-master

23+ git rebase iohk/master

24+ git push --force

25+

26+ git checkout --track origin/master

27+ git reset --hard iohk/master

28+ git push --force

README.md+16

@@ -1,3 +1,19 @@

1+# What is this fork?

2+

3+This fork contains a patched version of GHCJS 8.10 which improves performance and memory usage.

4+

5+For more info see this PR: https://github.com/input-output-hk/haskell.nix/pull/1306

6+

7+## Package versions

8+

9+This branch is updated every day with commits from https://github.com/input-output-hk/haskell.nix/tree/master. This means that it receives all of the updates the initial project does.

10+

11+## Caching

12+

13+Building the patched compiler itself takes around 2-3 hours. The [Typeable](https://typeable.io) public nix cache probably has a cached version of the compiler. You can follow these instruction to set it up: [app.cachix.org/organization/typeable/cache/typeable](https://app.cachix.org/organization/typeable/cache/typeable).

14+

15+---

16+

117# `haskell.nix` is infrastructure for building Haskell packages with Nix

218

319[![](https://badge.buildkite.com/d453edcd29bd2f8f3f3b32c9b7d6777a33773d9671c37a6ccc.svg?branch=master)](https://buildkite.com/input-output-hk/haskell-dot-nix)

build.nix+8−6

@@ -8,8 +8,9 @@ in

88{ nixpkgs ? haskellNix.sources.nixpkgs-2111

99, nixpkgsArgs ? haskellNix.nixpkgsArgs

1010, pkgs ? import nixpkgs nixpkgsArgs

11+, evalPackages ? import nixpkgs nixpkgsArgs

1112, nixpkgsForHydra ? haskellNix.sources.nixpkgs-2105

12−, pkgsForHydra ? import nixpkgsForHydra nixpkgsArgs

13+, pkgsForHydra ? import nixpkgsForHydra (nixpkgsArgs // { inherit (pkgs) system; })

1314, ifdLevel ? 1000

1415, compiler-nix-name ? throw "No `compiler-nix-name` passed to build.nix"

1516}:

@@ -19,12 +20,13 @@ let

1920 buildHaskell = pkgs.buildPackages.haskell-nix;

2021 tool = buildHaskell.tool;

2122in rec {

22− tests = import ./test/default.nix { inherit pkgs ifdLevel compiler-nix-name; };

23+ tests = import ./test/default.nix { inherit pkgs evalPackages ifdLevel compiler-nix-name; };

2324

2425 tools = pkgs.lib.optionalAttrs (ifdLevel >= 3) (

2526 pkgs.recurseIntoAttrs ({

26− cabal-latest = tool compiler-nix-name "cabal" "latest";

27+ cabal-latest = tool compiler-nix-name "cabal" { inherit evalPackages; };

2728 hlint-latest = tool compiler-nix-name "hlint" {

29+ inherit evalPackages;

2830 version = {

2931 "ghc865" = "3.2.8";

3032 "ghc882" = "3.3.6";

@@ -32,8 +34,8 @@ in rec {

3234 "ghc884" = "3.3.6";

3335 }.compiler-nix-name or "latest";

3436 };

35− } // pkgs.lib.optionalAttrs (!__elem compiler-nix-name ["ghc921" "ghc922" "ghc923"]) {

36− hls-latest = tool compiler-nix-name "haskell-language-server" "latest";

37+ } // pkgs.lib.optionalAttrs (!__elem compiler-nix-name ["ghc921" "ghc922" "ghc923" "ghc924"]) {

38+ hls-latest = tool compiler-nix-name "haskell-language-server" { inherit evalPackages; };

3739 })

3840 );

3941

@@ -85,7 +87,7 @@ in rec {

8587 # These are pure parts of maintainer-script so they can be built by hydra

8688 # and added to the cache to speed up buildkite.

8789 maintainer-script-cache = pkgs.recurseIntoAttrs (

88− (pkgs.lib.optionalAttrs pkgs.stdenv.hostPlatform.isLinux {

90+ (pkgs.lib.optionalAttrs (pkgsForHydra.system == "x86_64-linux") {

8991 inherit (maintainer-scripts) check-hydra;

9092 })

9193 // (pkgs.lib.optionalAttrs (ifdLevel > 2) {

builder/comp-builder.nix+27−2

@@ -50,6 +50,7 @@ let self =

5050, writeHieFiles ? component.writeHieFiles

5151

5252, ghcOptions ? component.ghcOptions

53+, contentAddressed ? component.contentAddressed

5354

5455# Options for Haddock generation

5556, doHaddock ? component.doHaddock # Enable haddock and hoogle generation

@@ -316,7 +317,13 @@ let

316317 componentDrv = drv;

317318 };

318319

319− drv = stdenv.mkDerivation (commonAttrs // {

320+ contentAddressedAttrs = lib.optionalAttrs contentAddressed {

321+ __contentAddressed = true;

322+ outputHashMode = "recursive";

323+ outputHashAlgo = "sha256";

324+ };

325+

326+ drv = stdenv.mkDerivation (commonAttrs // contentAddressedAttrs // {

320327 pname = nameOnly;

321328 inherit (package.identifier) version;

322329

@@ -349,6 +356,14 @@ let

349356 description = package.synopsis or "";

350357 license = haskellLib.cabalToNixpkgsLicense package.license;

351358 platforms = if platforms == null then lib.platforms.all else platforms;

359+ } // lib.optionalAttrs (haskellLib.isExecutableType componentId) {

360+ # Set main executable name for executable components, so that `nix run` in

361+ # nix flakes will work correctly. When not set, `nix run` would (typically

362+ # erroneously) deduce the executable name from the derivation name and

363+ # attempt to run, for example,

364+ # `/nix/store/...-project-exe-app-0.1.0.0/bin/project-exe-app` instead of

365+ # `/nix/store/...-project-exe-app-0.1.0.0/bin/app`.

366+ mainProgram = exeName;

352367 };

353368

354369 propagatedBuildInputs =

@@ -405,7 +420,17 @@ let

405420 (lib.optionalString stdenv.hostPlatform.isWindows ''

406421 export pkgsHostTargetAsString="''${pkgsHostTarget[@]}"

407422 '') +

408− (if stdenv.hostPlatform.isGhcjs then ''

423+ # The following could be refactored but would lead to many rebuilds

424+

425+ # In case of content addressed components we need avoid parallel building (passing -j1)

426+ # in order to have a deterministic output and therefore avoid potential situations

427+ # where the binary cache becomes useless

428+ # See also https://gitlab.haskell.org/ghc/ghc/-/issues/12935

429+ (if contentAddressed then ''

430+ runHook preBuild

431+ $SETUP_HS build ${haskellLib.componentTarget componentId} -j1 ${lib.concatStringsSep " " setupBuildFlags}

432+ runHook postBuild

433+ '' else if stdenv.hostPlatform.isGhcjs then ''

409434 runHook preBuild

410435 # https://gitlab.haskell.org/ghc/ghc/issues/9221

411436 $SETUP_HS build ${haskellLib.componentTarget componentId} ${lib.concatStringsSep " " setupBuildFlags}

builder/default.nix+3−2

@@ -1,4 +1,4 @@

1−{ pkgs, buildPackages, stdenv, lib, haskellLib, ghc, compiler-nix-name, fetchurl, pkgconfig, nonReinstallablePkgs, hsPkgs, compiler }:

1+{ pkgs, buildPackages, evalPackages, stdenv, lib, haskellLib, ghc, compiler-nix-name, fetchurl, pkgconfig, nonReinstallablePkgs, hsPkgs, compiler }:

22

33let

44 # Builds a single component of a package.

@@ -46,6 +46,7 @@ let

4646 hoogleLocal = let

4747 nixpkgsHoogle = import (pkgs.path + /pkgs/development/haskell-modules/hoogle.nix);

4848 in { packages ? [], hoogle ? pkgs.buildPackages.haskell-nix.tool "ghc8107" "hoogle" {

49+ inherit evalPackages;

4950 version = "5.0.18.3";

5051 index-state = pkgs.haskell-nix.internalHackageIndexState;

5152 }

@@ -66,7 +67,7 @@ let

6667

6768 # Same as haskellPackages.shellFor in nixpkgs.

6869 shellFor = haskellLib.weakCallPackage pkgs ./shell-for.nix {

69− inherit hsPkgs ghcForComponent makeConfigFiles hoogleLocal haskellLib buildPackages compiler;

70+ inherit hsPkgs ghcForComponent makeConfigFiles hoogleLocal haskellLib buildPackages evalPackages compiler;

7071 inherit (buildPackages) glibcLocales;

7172 };

7273

builder/hspkg-builder.nix+22−25

@@ -39,37 +39,28 @@ let

3939

4040 defaultSetupSrc = if stdenv.hostPlatform.isGhcjs then ./Setup.ghcjs.hs else ./Setup.hs;

4141

42− # Get the Cabal lib used to build `cabal-install`.

43− # To avoid infinite recursion we have to leave this out for packages

44− # needed to build `cabal-install`.

45− # We always do this for ghcjs as the patched version of Cabal is needed.

46− cabalLibDepends = lib.optional (

47− stdenv.hostPlatform.isGhcjs || (

48− !builtins.elem package.identifier.name

49− ["nix-tools" "alex" "happy" "hscolour" "Cabal" "bytestring" "aeson" "time"

50− "filepath" "base-compat-batteries" "base-compat" "unix" "directory" "transformers"

51− "containers" "binary" "mtl" "text" "process" "parsec"]

52− )

53− )

54− buildPackages.haskell-nix.cabal-install-unchecked.${compiler-nix-name}.project.hsPkgs.Cabal.components.library;

42+ # This is the `Cabal` library that was built for `cabal-install` to use.

43+ # It makes sense to use this version (when possible) because it will match the behavior of

44+ # building with `cabal-install` (including fixes that may not be in the

45+ # version of Cabal bundled with GHC).

46+ cabalFromCabalInstall = buildPackages.haskell-nix.cabal-install-unchecked.${compiler-nix-name}.project.hsPkgs.Cabal.components.library;

5547

56− # This logic is needed so that we don't get duplicate packages if we

57− # add a custom Cabal package to the dependencies. That way custom

58− # setups won't complain about e.g. binary from the Cabal dependencies

59− # and binary from the global package-db.

60− nonReinstallablePkgs = if (

61− stdenv.hostPlatform.isGhcjs || (

48+ # Check there is no chance we are building `cabalFromCabalInstall`. Using `cabalFromCabalInstall`

49+ # to build itseld would cause infinite recursion.

50+ useCabalFromCabalInstall =

51+ # `cabalFromCabalInstall` is not cross compiled

52+ stdenv.buildPlatform != stdenv.hostPlatform

53+ ||

54+ # These are the dependencies of `Cabal`

6255 !builtins.elem package.identifier.name

6356 ["nix-tools" "alex" "happy" "hscolour" "Cabal" "bytestring" "aeson" "time"

6457 "filepath" "base-compat-batteries" "base-compat" "unix" "directory" "transformers"

65− "containers" "binary" "mtl" "text" "process" "parsec"]

66− )

67− ) then [] else null;

58+ "containers" "binary" "mtl" "text" "process" "parsec"];

6859

6960 defaultSetup = setup-builder ({

7061 name = "${ghc.targetPrefix}default-Setup";

7162 component = {

72− depends = config.setup-depends ++ cabalLibDepends;

63+ depends = config.setup-depends ++ lib.optional useCabalFromCabalInstall cabalFromCabalInstall;

7364 libs = [];

7465 frameworks = [];

7566 doExactConfig = false;

@@ -103,7 +94,13 @@ let

10394 cat ${defaultSetupSrc} > $out/Setup.hs

10495 '';

10596 inherit defaultSetupSrc;

106− } // (if nonReinstallablePkgs == null then {} else { inherit nonReinstallablePkgs; }));

97+ } // lib.optionalAttrs useCabalFromCabalInstall {

98+ # This is needed so that we don't get duplicate packages when we

99+ # add a custom Cabal package to the dependencies. That way custom

100+ # setups won't complain about e.g. binary from the Cabal dependencies

101+ # and binary from the global package-db.

102+ nonReinstallablePkgs = [];

103+ });

107104

108105 # buildPackages.runCommand "default-Setup" { nativeBuildInputs = [(ghc.passthru.buildGHC or ghc)]; } ''

109106 # cat ${defaultSetupSrc} > Setup.hs

@@ -134,7 +131,7 @@ in rec {

134131 checks = pkgs.recurseIntoAttrs (builtins.mapAttrs

135132 (_: d: haskellLib.check d)

136133 (lib.filterAttrs (_: d: d.config.doCheck) components.tests));

137− inherit (package) identifier detailLevel isLocal isProject;

134+ inherit (package) identifier detailLevel isLocal isProject buildType;

138135 inherit setup cabalFile;

139136 isHaskell = true;

140137 inherit src;

builder/setup-builder.nix+3−4

@@ -76,13 +76,12 @@ let

7676 for f in Setup.hs Setup.lhs; do

7777 if [ -f $f ]; then

7878 echo Compiling package $f

79− ghc $f -threaded '' + (if includeGhcPackage then "-package ghc " else "")

80− + ''-package-db ${configFiles}/${configFiles.packageCfgDir} --make -o ./Setup

81− setup=$(pwd)/Setup

79+ ghc $f -threaded ${if includeGhcPackage then "-package ghc " else ""

80+ }-package-db ${configFiles}/${configFiles.packageCfgDir} --make -o ./Setup

8281 fi

8382 done

8483 [ -f ./Setup ] || (echo Failed to build Setup && exit 1)

85− runHook preBuild

84+ runHook postBuild

8685 '';

8786

8887 installPhase = ''

builder/shell-for.nix+13−5

@@ -1,4 +1,4 @@

1−{ lib, stdenv, mkShell, glibcLocales, pkgconfig, ghcForComponent, makeConfigFiles, hsPkgs, hoogleLocal, haskellLib, buildPackages, compiler }:

1+{ lib, stdenv, mkShell, glibcLocales, pkgconfig, ghcForComponent, makeConfigFiles, hsPkgs, hoogleLocal, haskellLib, buildPackages, evalPackages, compiler }:

22

33{ # `packages` function selects packages that will be worked on in the shell itself.

44 # These packages will not be built by `shellFor`, but their

@@ -71,9 +71,12 @@ let

7171 removeSelectedInputs =

7272 lib.filter (input: !(isSelectedComponent input));

7373

74− # The configs of all the selected components

74+ # The configs of all the selected components.

75+ # This excludes the `setup` dependencies of `Simple` packages, because

76+ # `cabal-install` does not build a `Setup` executable for `Simple` packages.

7577 selectedConfigs = map (c: c.config) selectedComponents

76− ++ lib.optionals packageSetupDeps (map (p: p.setup.config) selectedPackages);

78+ ++ lib.optionals packageSetupDeps (map (p: p.setup.config)

79+ (lib.filter (p: p.buildType != "Simple") selectedPackages));

7780

7881 name = if lib.length selectedPackages == 1

7982 then "ghc-shell-for-${(lib.head selectedPackages).identifier.name}"

@@ -130,7 +133,12 @@ let

130133 # inherit (hsPkgs) hoogle;

131134 } // (

132135 lib.optionalAttrs (args ? tools && args.tools ? hoogle) {

133− hoogle = buildPackages.haskell-nix.tool compiler.nix-name "hoogle" args.tools.hoogle;

136+ hoogle = buildPackages.haskell-nix.hackage-tool (

137+ haskellLib.versionOrModToMods args.tools.hoogle ++ [{

138+ name = "hoogle";

139+ compiler-nix-name = compiler.nix-name;

140+ inherit evalPackages;

141+ }]);

134142 }

135143 ));

136144

@@ -144,7 +152,7 @@ in

144152 nativeBuildInputs = [ ghcEnv ]

145153 ++ nativeBuildInputs

146154 ++ mkDrvArgs.nativeBuildInputs or []

147− ++ lib.attrValues (buildPackages.haskell-nix.tools compiler.nix-name tools)

155+ ++ lib.attrValues (buildPackages.haskell-nix.tools' evalPackages compiler.nix-name tools)

148156 # If this shell is a cross compilation shell include

149157 # wrapper script for running cabal build with appropriate args.

150158 # Includes `--with-compiler` in case the `cabal.project` file has `with-compiler:` in it.

changelog.md+26

@@ -1,6 +1,32 @@

11This file contains a summary of changes to Haskell.nix and `nix-tools`

22that will impact users.

33

4+## Jul 27, 2022

5+* Removed reliance on `builtins.currentSystem`. It was used it to provide

6+ `pkgs.evalPackages` via an overlay that it used to run derivations

7+ used in imports from derivation (IFDs).

8+

9+ These derivations are now run on `buildPackages` by default.

10+

11+ Passsing `evalPackages` to a project function will change where all the

12+ derivations used in IFDs are run for that project (including shell tools):

13+ evalPackages = import nixpkgs haskellNix.nixpkgsArgs;

14+

15+ Passing `evalSystem` instead will use create a suitable `nixpkgs` using `pkgs.path`

16+ and `pkgs.overlay`:

17+ evalSystem = "x86_64-linux";

18+ or

19+ evalSystem = builtins.currentSystem;

20+

21+ The `haskellLib.cleanGit` function is also affected by this change. If you are cross

22+ compiling and using `cleanGit` you should probably do something like:

23+ pkgs = import nixpkgs haskellNix.nixpkgsArgs;

24+ evalPackages = import nixpkgs (haskellNix.nixpkgsArgs // { system = evalSystem; });

25+ p = pkgs.pkgsCross.mingwW64.haskell-nix.cabalProject {

26+ inherit evalPackages;

27+ src = evalPackages.haskell-nix.haskellLib.cleanGit { src = ./.; };

28+ };

29+

430## Feb 16, 2022

531* Removed lookupSha256 argument from project functions.

632 Pass a `sha256map` instead.

ci.nix+22−13

@@ -11,10 +11,17 @@

1111 inherit (pkgs.haskell-nix) sources;

1212 nixpkgsVersions = {

1313 "R2111" = "nixpkgs-2111";

14+ "R2205" = "nixpkgs-2205";

1415 "unstable" = "nixpkgs-unstable";

1516 };

17+ haskellNix = import ./default.nix { inherit checkMaterialization; };

18+ nixpkgsArgs = haskellNix.nixpkgsArgs // {

19+ # Needed for dwarf tests

20+ config = haskellNix.nixpkgsArgs.config // {

21+ permittedInsecurePackages = ["libdwarf-20210528" "libdwarf-20181024" "dwarfdump-20181024"];

22+ };

23+ };

1624 compilerNixNames = nixpkgsName: nixpkgs: builtins.mapAttrs (compiler-nix-name: runTests: {

17− inherit (import ./default.nix { inherit checkMaterialization; }) nixpkgsArgs;

1825 inherit runTests;

1926 }) (

2027 # GHC version to cache and whether to run the tests against them.

@@ -26,12 +33,15 @@

2633 nixpkgs.lib.optionalAttrs (nixpkgsName == "R2111") {

2734 ghc865 = false;

2835 ghc8107 = true;

36+ } // nixpkgs.lib.optionalAttrs (nixpkgsName == "R2205") {

37+ ghc865 = false;

38+ ghc8107 = true;

2939 } // nixpkgs.lib.optionalAttrs (nixpkgsName == "unstable") {

3040 ghc865 = false;

3141 ghc884 = false; # Native version is used to boot 9.0.1

3242 ghc8107 = true;

3343 ghc902 = true;

34− ghc923 = true;

44+ ghc924 = true;

3545 });

3646 systems = nixpkgsName: nixpkgs: compiler-nix-name: nixpkgs.lib.genAttrs (

3747 nixpkgs.lib.filter (v:

@@ -52,14 +62,14 @@

5262 # of 'lib.systems.examples' are not understood between all versions

5363 let lib = nixpkgs.lib;

5464 in lib.optionalAttrs (nixpkgsName == "unstable"

55− && ((system == "x86_64-linux" && __elem compiler-nix-name ["ghc865" "ghc884" "ghc8107"])

65+ && ((system == "x86_64-linux" && __elem compiler-nix-name ["ghc865" "ghc884" "ghc8107"])

5666 || (system == "x86_64-darwin" && __elem compiler-nix-name ["ghc8107"]))) {

5767 inherit (lib.systems.examples) ghcjs;

5868 } // lib.optionalAttrs (nixpkgsName == "unstable"

59− && ((system == "x86_64-linux" && __elem compiler-nix-name ["ghc8107" "ghc902" "ghc923"])

69+ && ((system == "x86_64-linux" && __elem compiler-nix-name ["ghc8107" "ghc902" "ghc924"])

6070 || (system == "x86_64-darwin" && __elem compiler-nix-name []))) { # TODO add ghc versions when we have more darwin build capacity

6171 inherit (lib.systems.examples) mingwW64;

62− } // lib.optionalAttrs (system == "x86_64-linux" && nixpkgsName == "unstable" && __elem compiler-nix-name ["ghc8107" "ghc902" "ghc922" "ghc923"]) {

72+ } // lib.optionalAttrs (system == "x86_64-linux" && nixpkgsName == "unstable" && __elem compiler-nix-name ["ghc8107" "ghc902" "ghc922" "ghc923" "ghc924"]) {

6373 # Musl cross only works on linux

6474 # aarch64 cross only works on linux

6575 inherit (lib.systems.examples) musl64 aarch64-multiplatform;

@@ -68,12 +78,11 @@

6878in

6979dimension "Nixpkgs version" nixpkgsVersions (nixpkgsName: nixpkgs-pin:

7080 let pinnedNixpkgsSrc = sources.${nixpkgs-pin};

71− # We need this for generic nixpkgs stuff at the right version

72− genericPkgs = import pinnedNixpkgsSrc {};

73− in dimension "GHC version" (compilerNixNames nixpkgsName genericPkgs) (compiler-nix-name: {nixpkgsArgs, runTests}:

74− dimension "System" (systems nixpkgsName genericPkgs compiler-nix-name) (systemName: system:

81+ evalPackages = import pinnedNixpkgsSrc nixpkgsArgs;

82+ in dimension "GHC version" (compilerNixNames nixpkgsName evalPackages) (compiler-nix-name: {runTests}:

83+ dimension "System" (systems nixpkgsName evalPackages compiler-nix-name) (systemName: system:

7584 let pkgs = import pinnedNixpkgsSrc (nixpkgsArgs // { inherit system; });

76− build = import ./build.nix { inherit pkgs ifdLevel compiler-nix-name; };

85+ build = import ./build.nix { inherit pkgs evalPackages ifdLevel compiler-nix-name; };

7786 platformFilter = platformFilterGeneric pkgs system;

7887 in filterAttrsOnlyRecursive (_: v: platformFilter v && !(isDisabled v)) ({

7988 # Native builds

@@ -86,14 +95,14 @@ dimension "Nixpkgs version" nixpkgsVersions (nixpkgsName: nixpkgs-pin:

8695 } // pkgs.lib.optionalAttrs (ifdLevel >= 1) {

8796 iserv-proxy = pkgs.ghc-extra-projects."${compiler-nix-name}".getComponent "iserv-proxy:exe:iserv-proxy";

8897 } // pkgs.lib.optionalAttrs (ifdLevel >= 3) {

89− hello = (pkgs.haskell-nix.hackage-package { name = "hello"; version = "1.0.0.2"; inherit compiler-nix-name; }).getComponent "exe:hello";

98+ hello = (pkgs.haskell-nix.hackage-package { name = "hello"; version = "1.0.0.2"; inherit evalPackages compiler-nix-name; }).getComponent "exe:hello";

9099 });

91100 }

92101 //

93− dimension "Cross system" (crossSystems nixpkgsName genericPkgs compiler-nix-name system) (crossSystemName: crossSystem:

102+ dimension "Cross system" (crossSystems nixpkgsName evalPackages compiler-nix-name system) (crossSystemName: crossSystem:

94103 # Cross builds

95104 let pkgs = import pinnedNixpkgsSrc (nixpkgsArgs // { inherit system crossSystem; });

96− build = import ./build.nix { inherit pkgs ifdLevel compiler-nix-name; };

105+ build = import ./build.nix { inherit pkgs evalPackages ifdLevel compiler-nix-name; };

97106 in pkgs.recurseIntoAttrs (pkgs.lib.optionalAttrs (ifdLevel >= 1) ({

98107 roots = pkgs.haskell-nix.roots' compiler-nix-name ifdLevel;

99108 ghc = pkgs.buildPackages.haskell-nix.compiler."${compiler-nix-name}";

compiler/ghc/default.nix+35−8

@@ -13,7 +13,9 @@ let self =

1313, autoreconfHook

1414, bash

1515

16−, libiconv ? null, ncurses

16+, libiconv ? null

17+

18+, ncurses # TODO remove this once the cross compilers all work without

1719

1820, installDeps

1921

@@ -29,6 +31,9 @@ let self =

2931, # If enabled, GHC will be built with the GPL-free but slower integer-simple

3032 # library instead of the faster but GPLed integer-gmp library.

3133 enableIntegerSimple ? !(lib.any (lib.meta.platformMatch stdenv.hostPlatform) gmp.meta.platforms), gmp

34+, # If enabled, GHC will be built with the GPL-free native backend of the

35+ # bignum library that is nearly as fast as GMP

36+ enableNativeBignum ? !((lib.any (lib.meta.platformMatch stdenv.hostPlatform) gmp.meta.platforms) || enableIntegerSimple)

3237

3338, # If enabled, use -fPIC when compiling static libs.

3439 enableRelocatedStaticLibs ? stdenv.targetPlatform != stdenv.hostPlatform && !stdenv.targetPlatform.isAarch32

@@ -41,8 +46,9 @@ let self =

4146

4247, enableDWARF ? false

4348

44−, # Whether to build terminfo. Musl fails to build terminfo as ncurses seems to be linked to glibc

45− enableTerminfo ? !stdenv.targetPlatform.isWindows && !stdenv.targetPlatform.isMusl

49+, enableTerminfo ?

50+ # Terminfo does not work on older ghc cross arm and windows compilers

51+ (!haskell-nix.haskellLib.isCrossTarget || !(stdenv.targetPlatform.isAarch64 || stdenv.targetPlatform.isWindows) || builtins.compareVersions ghc-version "8.10" >= 0)

4652

4753, # Wheter to build in NUMA support

4854 enableNUMA ? true

@@ -68,7 +74,11 @@ let self =

6874, extra-passthru ? {}

6975}@args:

7076

71−assert !enableIntegerSimple -> gmp != null;

77+assert !(enableIntegerSimple || enableNativeBignum) -> gmp != null;

78+

79+# Early check to make sure only one of these is enabled

80+assert enableNativeBignum -> !enableIntegerSimple;

81+assert enableIntegerSimple -> !enableNativeBignum;

7282

7383let

7484 inherit (stdenv) buildPlatform hostPlatform targetPlatform;

@@ -76,6 +86,17 @@ let

7686

7787 inherit (bootPkgs) ghc;

7888

89+ ghcHasNativeBignum = builtins.compareVersions ghc-version "9.0" >= 0;

90+

91+ bignumSpec =

92+ assert ghcHasNativeBignum -> !enableIntegerSimple;

93+ assert !ghcHasNativeBignum -> !enableNativeBignum;

94+ if ghcHasNativeBignum then ''

95+ BIGNUM_BACKEND = ${if enableNativeBignum then "native" else "gmp"}

96+ '' else ''

97+ INTEGER_LIBRARY = ${if enableIntegerSimple then "integer-simple" else "integer-gmp"}

98+ '';

99+

79100 # TODO check if this possible fix for segfaults works or not.

80101 targetLibffi =

81102 # on native platforms targetPlatform.{libffi, gmp} do not exist; thus fall back

@@ -103,7 +124,7 @@ let

103124 include mk/flavours/\$(BuildFlavour).mk

104125 endif

105126 DYNAMIC_GHC_PROGRAMS = ${if enableShared then "YES" else "NO"}

106− INTEGER_LIBRARY = ${if enableIntegerSimple then "integer-simple" else "integer-gmp"}

127+ '' + bignumSpec + ''

107128 EXTRA_HADDOCK_OPTS += --quickjump --hyperlinked-source

108129 '' + lib.optionalString (targetPlatform != hostPlatform) ''

109130 CrossCompilePrefix = ${targetPrefix}

@@ -118,6 +139,10 @@ let

118139 '' + lib.optionalString enableRelocatedStaticLibs ''

119140 GhcLibHcOpts += -fPIC

120141 GhcRtsHcOpts += -fPIC

142+ GhcRtsCcOpts += -fPIC

143+ '' + lib.optionalString (enableRelocatedStaticLibs && targetPlatform.isx86_64 && !targetPlatform.isWindows) ''

144+ GhcLibHcOpts += -fexternal-dynamic-refs

145+ GhcRtsHcOpts += -fexternal-dynamic-refs

121146 '' + lib.optionalString enableDWARF ''

122147 GhcLibHcOpts += -g3

123148 GhcRtsHcOpts += -g3

@@ -144,11 +169,13 @@ let

144169 '';

145170

146171 # Splicer will pull out correct variations

147− libDeps = platform: lib.optional enableTerminfo [ ncurses ncurses.dev ]

172+ libDeps = platform: lib.optional enableTerminfo [ targetPackages.ncurses targetPackages.ncurses.dev ]

148173 ++ [targetLibffi]

149174 ++ lib.optional (!enableIntegerSimple) gmp

150175 ++ lib.optional (platform.libc != "glibc" && !targetPlatform.isWindows) libiconv

151− ++ lib.optional (enableNUMA && platform.isLinux && !platform.isAarch32 && !platform.isAndroid) numactl;

176+ ++ lib.optional (enableNUMA && platform.isLinux && !platform.isAarch32 && !platform.isAndroid) numactl

177+ # Even with terminfo disabled some older ghc cross arm and windows compilers do not build unless `ncurses` is found and they seem to want the buildPlatform version

178+ ++ lib.optional (!enableTerminfo && haskell-nix.haskellLib.isCrossTarget && (stdenv.targetPlatform.isAarch64 || stdenv.targetPlatform.isWindows) && builtins.compareVersions ghc-version "8.10" < 0) ncurses.dev;

152179

153180 toolsForTarget =

154181 if hostPlatform == buildPlatform then

@@ -240,7 +267,7 @@ stdenv.mkDerivation (rec {

240267 # `--with` flags for libraries needed for RTS linker

241268 configureFlags = [

242269 "--datadir=$doc/share/doc/ghc"

243− "--with-curses-includes=${ncurses.dev}/include" "--with-curses-libraries=${ncurses.out}/lib"

270+ "--with-curses-includes=${targetPackages.ncurses.dev}/include" "--with-curses-libraries=${targetPackages.ncurses.out}/lib"

244271 ] ++ lib.optionals (targetLibffi != null) ["--with-system-libffi" "--with-ffi-includes=${targetLibffi.dev}/include" "--with-ffi-libraries=${targetLibffi.out}/lib"

245272 ] ++ lib.optional (!enableIntegerSimple) [

246273 "--with-gmp-includes=${targetGmp.dev}/include" "--with-gmp-libraries=${targetGmp.out}/lib"

compiler/ghcjs/ghcjs.nix+8−1

@@ -7,6 +7,7 @@

77 then "ghc884"

88 else "ghc865"

99, ghc ? pkgs.buildPackages.ghc

10+, overrideBootPackages ? [] # adds if not present, overrides if present.

1011}:

1112let

1213 isGhcjs88 = builtins.compareVersions ghcjsVersion "8.8.0.0" >= 0;

@@ -14,8 +15,14 @@ let

1415

1516 project = pkgs.buildPackages.haskell-nix.ghcjsProject {

1617 src = ghcjsSrc;

17− inherit ghcjsVersion compiler-nix-name;

18+ inherit ghcjsVersion compiler-nix-name overrideBootPackages;

1819 index-state = "2020-04-25T00:00:00Z";

20+ patches = if isGhcjs810

21+ then [

22+ ./patches/810/fast-weak.patch

23+ ./patches/810/boot-optimization-flags.patch

24+ ]

25+ else [];

1926# plan-sha256 = "1wy2lr08maxyi7r8jiwf2gj6pdayk5vxxwh42bj4s2gg4035z0yc";

2027# materialized = ../../materialized/ghcjs;

2128 };

compiler/ghcjs/ghcjs810-patched-boot-packages/aeson.patchnew file+13

@@ -0,0 +1,13 @@

1+diff --git a/aeson.cabal b/aeson.cabal

2+index a0ebd59..552f160 100755

3+--- a/aeson.cabal

4++++ b/aeson.cabal

5+@@ -150,7 +150,7 @@ library

6+ dlist >= 0.8.0.4 && < 0.9,

7+ hashable >= 1.2.7.0 && < 1.4,

8+ scientific >= 0.3.6.2 && < 0.4,

9+- th-abstraction >= 0.2.8.0 && < 0.4,

10++ th-abstraction >= 0.2.8.0 && < 0.5,

11+ uuid-types >= 1.0.3 && < 1.1,

12+ vector >= 0.12.0.1 && < 0.13

13+

compiler/ghcjs/ghcjs810-patched-boot-packages/default.nixnew file+176

@@ -0,0 +1,176 @@

1+{ pkgs

2+, ...

3+}:

4+let

5+ patch = p: path: pkgs.runCommand "patched" { buildInputs = [ pkgs.gnupatch ]; } ''

6+ cp -r ${path} $out

7+ chmod -R +w $out

8+ cd $out

9+ patch -p1 <${p}

10+ '';

11+ getSubdir = d: path: pkgs.runCommand "subdir" { } ''

12+ cp -r ${path}/${d} $out

13+ '';

14+in

15+[

16+ {

17+ name = "primitive";

18+ src = pkgs.fetchgit {

19+ url = "https://github.com/haskell/primitive.git";

20+ rev = "11ff865fd2157a1dfd7dfd525b1cf27e1a300633";

21+ sha256 = "1skim1vlmf0v4ixm8h8ja3m1pz0h10xrfdh1rfzawsy8rvrp2cc0";

22+ };

23+ }

24+ {

25+ name = "dlist";

26+ src = pkgs.fetchgit {

27+ url = "https://github.com/spl/dlist.git";

28+ rev = "567cfeb2f5da30f2e5faf167895b3ee04c698ca0";

29+ sha256 = "0b8ij3ls7bccbp9rlm8dnflnf1wim9xsg42wmirvwxwmh2c0r0hg";

30+ };

31+ }

32+ {

33+ name = "vector";

34+ src = pkgs.fetchgit {

35+ url = "https://github.com/haskell/vector.git";

36+ rev = "de10fd281fa5d8beee3623e809a71385a5ef6864";

37+ sha256 = "09vhbvrkw90xgqfrybmhy120rwcy4snw2f97004alr3n96lwpg1q";

38+ };

39+ }

40+ {

41+ name = "ghcjs-base";

42+ src = patch ./ghcjs-base.patch (pkgs.fetchgit {

43+ url = "https://github.com/ghcjs/ghcjs-base.git";

44+ rev = "85e31beab9beffc3ea91b954b61a5d04e708b8f2";

45+ sha256 = "15fdkjv0l7hpbbsn5238xxgzfdg61g666nzbv2sgxkwryn5rycv0";

46+ });

47+ }

48+ {

49+ name = "text";

50+ src = pkgs.fetchgit {

51+ url = "https://github.com/dfordivam/text.git";

52+ rev = "126174753ea8e5f45df8fcbba609e3f1c453bf27";

53+ sha256 = "0l7nbln2w77s12fm4ybhi0jsfnxkyiwskfx3b682pfisa6n32rgm";

54+ };

55+ }

56+ {

57+ name = "hashable";

58+ src = patch ./hashable.patch (pkgs.fetchgit {

59+ url = "https://github.com/haskell-unordered-containers/hashable.git";

60+ rev = "819fdbeaeeb62ed1344fb057de17fa29b10fa3e1";

61+ sha256 = "0xnwfwnnh0bxq16wx0qmdakvgvj8i22km3bhvvki15rd9jil04cc";

62+ });

63+ }

64+ {

65+ name = "integer-logarithms";

66+ src = pkgs.fetchgit {

67+ url = "https://github.com/haskellari/integer-logarithms.git";

68+ rev = "df09cef2c8eb0d5899e2bcccee2a4fad413bdc11";

69+ sha256 = "1k17hjnjmy44dfywx9nr804qiqmjjhkpfpll5bsfvzvpnl5r75nj";

70+ };

71+ }

72+ {

73+ name = "scientific";

74+ src = pkgs.fetchgit {

75+ url = "https://github.com/basvandijk/scientific.git";

76+ rev = "1d049cdf04e2d92ab187754044b0df933c5e6b0d";

77+ sha256 = "1v4fmfq8hyhdb5ck5r2b45s1izr7hx97v4g7s597ajbv72ldvilq";

78+ };

79+ }

80+ {

81+ name = "attoparsec";

82+ src = pkgs.fetchgit {

83+ url = "https://github.com/dfordivam/attoparsec.git";

84+ rev = "cbfb944aeff61144059a28ada93c579e93ccf7d2";

85+ sha256 = "0bbr4943439sy3grwpwbna4mk7iv87ijaiv3jjfhxhp7y67z51h8";

86+ };

87+ }

88+ {

89+ name = "splitmix";

90+ src = pkgs.fetchgit {

91+ url = "https://github.com/haskellari/splitmix.git";

92+ rev = "d8c1b57bb75178675423f87b1ff58429f37bc9fe";

93+ sha256 = "1m8v439vlwqpqw28dbr04n6m0j2cfb169ly285lp0bjmzcwlr289";

94+ };

95+ }

96+ {

97+ name = "random";

98+ src = pkgs.fetchgit {

99+ url = "https://github.com/haskell/random.git";

100+ rev = "8c59bd0fda84fa581d53069b45100d810f5a778f";

101+ sha256 = "1drdipfbmpg2g2cdrnq1k8yysh86i7ljwm6zkrrs3g8l47n4ha4d";

102+ };

103+ }

104+ {

105+ name = "uuid-types";

106+ src = getSubdir "uuid-types" (pkgs.fetchgit {

107+ url = "https://github.com/haskell-hvr/uuid.git";

108+ rev = "e8dc7126582ba4d3abc5e0f26dc1d8477caab01e";

109+ sha256 = "037cnfz7rhkw383rn117b994jzs93i3bwdv47x5qiza5h5syd76f";

110+ });

111+ }

112+ {

113+ name = "unordered-containers";

114+ src = pkgs.fetchgit {

115+ url = "https://github.com/haskell-unordered-containers/unordered-containers.git";

116+ rev = "db9ddde2b243366976a1bdfbb12a5e257ca762c3";

117+ sha256 = "1wd5hxppj1gg9fa1ihcn3s2y0i70ykv2sf8sym6dlf3r4snda9zi";

118+ };

119+ }

120+ {

121+ name = "base-orphans";

122+ src = pkgs.fetchgit {

123+ url = "https://github.com/haskell-compat/base-orphans.git";

124+ rev = "1af3a3512efbcc12e0c34637a0e433ab6e195932";

125+ sha256 = "14b6qwc3dbnmrhqk66a2cn4pvv3nf6kb3h7ym1hjn5xs7n62zhw1";

126+ };

127+ }

128+ {

129+ name = "time-compat";

130+ src = pkgs.fetchgit {

131+ url = "https://github.com/haskellari/time-compat.git";

132+ rev = "67b8b063295601fb1db185baad363a3f33ed63a9";

133+ sha256 = "0nbjsn7yrygv4i1fd8x90mnf4janq536ffvkjd5zsnyzm8qk8k3j";

134+ };

135+ }

136+ {

137+ name = "th-abstraction";

138+ src = pkgs.fetchgit {

139+ url = "https://github.com/glguy/th-abstraction.git";

140+ rev = "d75761bc5a0f912aeeb508e2c227b9fd830153fd";

141+ sha256 = "070ihxncymzsbrgvwmrm717n0qq5bf9nvc2k210nkil1cwrsnhvc";

142+ };

143+ }

144+ {

145+ name = "tagged";

146+ src = pkgs.fetchgit {

147+ url = "https://github.com/ekmett/tagged.git";

148+ rev = "15fcfe90c779efea951ecf4d451d709aed5f7d32";

149+ sha256 = "1x1wr4zf7k1kvd6rj06h9shw7p5di1jra9fysyw0jx7riiq0v3ch";

150+ };

151+ }

152+ {

153+ name = "base-compat";

154+ src = getSubdir "base-compat" (pkgs.fetchgit {

155+ url = "https://github.com/haskell-compat/base-compat.git";

156+ rev = "e8dbac72251e898fc4b1c1abb34d6578da12f476";

157+ sha256 = "1gs15g8h7p8gab9j5fjvjlhrfv112w91plraf9chq80c5slvk016";

158+ });

159+ }

160+ {

161+ name = "base-compat-batteries";

162+ src = getSubdir "base-compat-batteries" (pkgs.fetchgit {

163+ url = "https://github.com/haskell-compat/base-compat.git";

164+ rev = "e8dbac72251e898fc4b1c1abb34d6578da12f476";

165+ sha256 = "1gs15g8h7p8gab9j5fjvjlhrfv112w91plraf9chq80c5slvk016";

166+ });

167+ }

168+ {

169+ name = "aeson";

170+ src = patch ./aeson.patch (pkgs.fetchgit {

171+ url = "https://github.com/dfordivam/aeson.git";

172+ rev = "9a8f57a52eb748a030bc2bcf5c3159a5e2e696b2";

173+ sha256 = "1y8j3ddxxddpnb7c0vi73ijb08sr09z1gdzfg1rfyzn82d6i38zv";

174+ });

175+ }

176+]

compiler/ghcjs/ghcjs810-patched-boot-packages/ghcjs-base.patchnew file+471

@@ -0,0 +1,471 @@

1+diff --git a/Data/JSString.hs b/Data/JSString.hs

2+index 176aad4..9ca6693 100644

3+--- a/Data/JSString.hs

4++++ b/Data/JSString.hs

5+@@ -99,6 +99,7 @@ module Data.JSString ( JSString

6+ , breakOnEnd

7+ , break

8+ , span

9++ , span_

10+ , group

11+ , group'

12+ , groupBy

13+@@ -1231,19 +1232,23 @@ splitAt (I# n) x = case js_splitAt n x of (# y, z #) -> (y, z)

14+ -- of @t@ of elements that satisfy @p@, and whose second is the

15+ -- remainder of the list.

16+ span :: (Char -> Bool) -> JSString -> (JSString, JSString)

17+-span p x = case js_length x of

18+- 0# -> (empty, empty)

19+- l -> let c0 = js_uncheckedIndex 0# x

20+- in if p (C# (chr# c0)) then loop 0# l else (empty, x)

21++span p x = let (# a, b #) = span_ p x in (a, b)

22++{-# INLINE span #-}

23++

24++span_ :: (Char -> Bool) -> JSString -> (# JSString, JSString #)

25++span_ p x = case js_length x of

26++ 0# -> (# empty, empty #)

27++ l -> let c0 = js_uncheckedIndex 0# x

28++ in if p (C# (chr# c0)) then loop 0# l else (# empty, x #)

29+ where

30+ loop i l

31+- | isTrue# (i >=# l) = (x, empty)

32++ | isTrue# (i >=# l) = (# x, empty #)

33+ | otherwise =

34+ let c = js_uncheckedIndex i x

35+ in if p (C# (chr# c))

36+ then loop (i +# charWidth c) l

37+- else (js_substr 0# i x, js_substr1 i x)

38+-{-# INLINE span #-}

39++ else (# js_substr 0# i x, js_substr1 i x #)

40++{-# INLINE span_ #-}

41+

42+ -- | /O(n)/ 'break' is like 'span', but the prefix returned is

43+ -- over elements that fail the predicate @p@.

44+diff --git a/GHCJS/Foreign.hs b/GHCJS/Foreign.hs

45+index 5bbc5c5..b128f24 100644

46+--- a/GHCJS/Foreign.hs

47++++ b/GHCJS/Foreign.hs

48+@@ -82,7 +82,7 @@ import GHCJS.Marshal

49+ import GHCJS.Marshal.Pure

50+ -}

51+ import Data.String (IsString(..))

52+-import qualified Data.Text as T

53++-- import qualified Data.Text as T

54+

55+

56+ class ToJSString a where

57+diff --git a/GHCJS/Foreign/Internal.hs b/GHCJS/Foreign/Internal.hs

58+index 5ac81f0..449bfe4 100644

59+--- a/GHCJS/Foreign/Internal.hs

60++++ b/GHCJS/Foreign/Internal.hs

61+@@ -100,10 +100,10 @@ import Data.Typeable (Typeable)

62+ import Data.ByteString (ByteString)

63+ import Data.ByteString.Unsafe (unsafePackAddressLen)

64+

65+-import qualified Data.Text.Array as A

66+-import qualified Data.Text as T

67+-import qualified Data.Text.Internal as T

68+-import qualified Data.Text.Lazy as TL (Text, toStrict, fromStrict)

69++-- import qualified Data.Text.Array as A

70++-- import qualified Data.Text as T

71++-- import qualified Data.Text.Internal as T

72++-- import qualified Data.Text.Lazy as TL (Text, toStrict, fromStrict)

73+

74+ import Unsafe.Coerce

75+

76+diff --git a/GHCJS/Marshal.hs b/GHCJS/Marshal.hs

77+index a36aca2..6256a73 100644

78+--- a/GHCJS/Marshal.hs

79++++ b/GHCJS/Marshal.hs

80+@@ -16,7 +16,7 @@

81+

82+ module GHCJS.Marshal ( FromJSVal(..)

83+ , ToJSVal(..)

84+- , toJSVal_aeson

85++ -- , toJSVal_aeson

86+ , toJSVal_pure

87+ ) where

88+

89+@@ -24,17 +24,17 @@ import Control.Applicative

90+ import Control.Monad

91+ import Control.Monad.Trans.Maybe (MaybeT(..), runMaybeT)

92+

93+-import qualified Data.Aeson as AE

94+-import Data.Attoparsec.Number (Number(..))

95++-- import qualified Data.Aeson as AE

96++-- import Data.Attoparsec.Number (Number(..))

97+ import Data.Bits ((.&.))

98+ import Data.Char (chr, ord)

99+-import qualified Data.HashMap.Strict as H

100++-- import qualified Data.HashMap.Strict as H

101+ import Data.Int (Int8, Int16, Int32)

102+ import qualified Data.JSString as JSS

103+-import qualified Data.JSString.Text as JSS

104++-- import qualified Data.JSString.Text as JSS

105+ import Data.Maybe

106+-import Data.Scientific (Scientific, scientific, fromFloatDigits)

107+-import Data.Text (Text)

108++-- import Data.Scientific (Scientific, scientific, fromFloatDigits)

109++-- import Data.Text (Text)

110+ import qualified Data.Vector as V

111+ import Data.Word (Word8, Word16, Word32, Word)

112+ import Data.Primitive.ByteArray

113+@@ -85,11 +85,11 @@ instance FromJSVal JSString where

114+ {-# INLINE fromJSValUnchecked #-}

115+ fromJSVal = fromJSVal_pure

116+ {-# INLINE fromJSVal #-}

117+-instance FromJSVal Text where

118+- fromJSValUnchecked = fromJSValUnchecked_pure

119+- {-# INLINE fromJSValUnchecked #-}

120+- fromJSVal = fromJSVal_pure

121+- {-# INLINE fromJSVal #-}

122++-- instance FromJSVal Text where

123++-- fromJSValUnchecked = fromJSValUnchecked_pure

124++-- {-# INLINE fromJSValUnchecked #-}

125++-- fromJSVal = fromJSVal_pure

126++-- {-# INLINE fromJSVal #-}

127+ instance FromJSVal Char where

128+ fromJSValUnchecked = fromJSValUnchecked_pure

129+ {-# INLINE fromJSValUnchecked #-}

130+@@ -154,24 +154,24 @@ instance FromJSVal Double where

131+ {-# INLINE fromJSValUnchecked #-}

132+ fromJSVal = fromJSVal_pure

133+ {-# INLINE fromJSVal #-}

134+-instance FromJSVal AE.Value where

135+- fromJSVal r = case jsonTypeOf r of

136+- JSONNull -> return (Just AE.Null)

137+- JSONInteger -> liftM (AE.Number . flip scientific 0 . (toInteger :: Int -> Integer))

138+- <$> fromJSVal r

139+- JSONFloat -> liftM (AE.Number . (fromFloatDigits :: Double -> Scientific))

140+- <$> fromJSVal r

141+- JSONBool -> liftM AE.Bool <$> fromJSVal r

142+- JSONString -> liftM AE.String <$> fromJSVal r

143+- JSONArray -> liftM (AE.Array . V.fromList) <$> fromJSVal r

144+- JSONObject -> do

145+- props <- OI.listProps (OI.Object r)

146+- runMaybeT $ do

147+- propVals <- forM props $ \p -> do

148+- v <- MaybeT (fromJSVal =<< OI.getProp p (OI.Object r))

149+- return (JSS.textFromJSString p, v)

150+- return (AE.Object (H.fromList propVals))

151+- {-# INLINE fromJSVal #-}

152++-- instance FromJSVal AE.Value where

153++-- fromJSVal r = case jsonTypeOf r of

154++-- JSONNull -> return (Just AE.Null)

155++-- JSONInteger -> liftM (AE.Number . flip scientific 0 . (toInteger :: Int -> Integer))

156++-- <$> fromJSVal r

157++-- JSONFloat -> liftM (AE.Number . (fromFloatDigits :: Double -> Scientific))

158++-- <$> fromJSVal r

159++-- JSONBool -> liftM AE.Bool <$> fromJSVal r

160++-- JSONString -> liftM AE.String <$> fromJSVal r

161++-- JSONArray -> liftM (AE.Array . V.fromList) <$> fromJSVal r

162++-- JSONObject -> do

163++-- props <- OI.listProps (OI.Object r)

164++-- runMaybeT $ do

165++-- propVals <- forM props $ \p -> do

166++-- v <- MaybeT (fromJSVal =<< OI.getProp p (OI.Object r))

167++-- return (JSS.textFromJSString p, v)

168++-- return (AE.Object (H.fromList propVals))

169++-- {-# INLINE fromJSVal #-}

170+ instance (FromJSVal a, FromJSVal b) => FromJSVal (a,b) where

171+ fromJSVal r = runMaybeT $ (,) <$> jf r 0 <*> jf r 1

172+ {-# INLINE fromJSVal #-}

173+@@ -204,15 +204,15 @@ jf r n = MaybeT $ do

174+ instance ToJSVal JSVal where

175+ toJSVal = toJSVal_pure

176+ {-# INLINE toJSVal #-}

177+-instance ToJSVal AE.Value where

178+- toJSVal = toJSVal_aeson

179+- {-# INLINE toJSVal #-}

180++-- instance ToJSVal AE.Value where

181++-- toJSVal = toJSVal_aeson

182++-- {-# INLINE toJSVal #-}

183+ instance ToJSVal JSString where

184+ toJSVal = toJSVal_pure

185+ {-# INLINE toJSVal #-}

186+-instance ToJSVal Text where

187+- toJSVal = toJSVal_pure

188+- {-# INLINE toJSVal #-}

189++-- instance ToJSVal Text where

190++-- toJSVal = toJSVal_pure

191++-- {-# INLINE toJSVal #-}

192+ instance ToJSVal Char where

193+ toJSVal = return . pToJSVal

194+ {-# INLINE toJSVal #-}

195+@@ -285,21 +285,21 @@ foreign import javascript unsafe "[$1,$2,$3,$4,$5]" arr5 :: JSVal -> J

196+ foreign import javascript unsafe "[$1,$2,$3,$4,$5,$6]" arr6 :: JSVal -> JSVal -> JSVal -> JSVal -> JSVal -> JSVal -> IO JSVal

197+ foreign import javascript unsafe "[$1,$2,$3,$4,$5,$6,$7]" arr7 :: JSVal -> JSVal -> JSVal -> JSVal -> JSVal -> JSVal -> JSVal -> IO JSVal

198+

199+-toJSVal_aeson :: AE.ToJSON a => a -> IO JSVal

200+-toJSVal_aeson x = cv (AE.toJSON x)

201+- where

202+- cv = convertValue

203++-- toJSVal_aeson :: AE.ToJSON a => a -> IO JSVal

204++-- toJSVal_aeson x = cv (AE.toJSON x)

205++-- where

206++-- cv = convertValue

207+

208+- convertValue :: AE.Value -> IO JSVal

209+- convertValue AE.Null = return jsNull

210+- convertValue (AE.String t) = return (pToJSVal t)

211+- convertValue (AE.Array a) = (\(AI.SomeJSArray x) -> x) <$>

212+- (AI.fromListIO =<< mapM convertValue (V.toList a))

213+- convertValue (AE.Number n) = toJSVal (realToFrac n :: Double)

214+- convertValue (AE.Bool b) = return (toJSBool b)

215+- convertValue (AE.Object o) = do

216+- obj@(OI.Object obj') <- OI.create

217+- mapM_ (\(k,v) -> convertValue v >>= \v' -> OI.setProp (JSS.textToJSString k) v' obj) (H.toList o)

218+- return obj'

219++-- convertValue :: AE.Value -> IO JSVal

220++-- convertValue AE.Null = return jsNull

221++-- convertValue (AE.String t) = return (pToJSVal t)

222++-- convertValue (AE.Array a) = (\(AI.SomeJSArray x) -> x) <$>

223++-- (AI.fromListIO =<< mapM convertValue (V.toList a))

224++-- convertValue (AE.Number n) = toJSVal (realToFrac n :: Double)

225++-- convertValue (AE.Bool b) = return (toJSBool b)

226++-- convertValue (AE.Object o) = do

227++-- obj@(OI.Object obj') <- OI.create

228++-- mapM_ (\(k,v) -> convertValue v >>= \v' -> OI.setProp (JSS.textToJSString k) v' obj) (H.toList o)

229++-- return obj'

230+

231+

232+diff --git a/GHCJS/Marshal/Pure.hs b/GHCJS/Marshal/Pure.hs

233+index 902fa20..268489d 100644

234+--- a/GHCJS/Marshal/Pure.hs

235++++ b/GHCJS/Marshal/Pure.hs

236+@@ -28,11 +28,11 @@ import Data.Data

237+ import Data.Int (Int8, Int16, Int32)

238+ import Data.JSString.Internal.Type

239+ import Data.Maybe

240+-import Data.Text (Text)

241++-- import Data.Text (Text)

242+ import Data.Typeable

243+ import Data.Word (Word8, Word16, Word32, Word)

244+ import Data.JSString

245+-import Data.JSString.Text

246++-- import Data.JSString.Text

247+ import Data.Bits ((.&.))

248+ import Unsafe.Coerce (unsafeCoerce)

249+ import GHC.Int

250+@@ -65,8 +65,8 @@ instance PFromJSVal JSString where pFromJSVal = JSString

251+ {-# INLINE pFromJSVal #-}

252+ instance PFromJSVal [Char] where pFromJSVal = Prim.fromJSString

253+ {-# INLINE pFromJSVal #-}

254+-instance PFromJSVal Text where pFromJSVal = textFromJSVal

255+- {-# INLINE pFromJSVal #-}

256++-- instance PFromJSVal Text where pFromJSVal = textFromJSVal

257++-- {-# INLINE pFromJSVal #-}

258+ instance PFromJSVal Char where pFromJSVal x = C# (jsvalToChar x)

259+ {-# INLINE pFromJSVal #-}

260+ instance PFromJSVal Bool where pFromJSVal = isTruthy

261+@@ -103,8 +103,8 @@ instance PToJSVal JSString where pToJSVal = jsval

262+ {-# INLINE pToJSVal #-}

263+ instance PToJSVal [Char] where pToJSVal = Prim.toJSString

264+ {-# INLINE pToJSVal #-}

265+-instance PToJSVal Text where pToJSVal = jsval . textToJSString

266+- {-# INLINE pToJSVal #-}

267++-- instance PToJSVal Text where pToJSVal = jsval . textToJSString

268++-- {-# INLINE pToJSVal #-}

269+ instance PToJSVal Char where pToJSVal (C# c) = charToJSVal c

270+ {-# INLINE pToJSVal #-}

271+ instance PToJSVal Bool where pToJSVal True = jsTrue

272+diff --git a/JavaScript/JSON/Types/Instances.hs b/JavaScript/JSON/Types/Instances.hs

273+index 2b288ec..6d7074c 100644

274+--- a/JavaScript/JSON/Types/Instances.hs

275++++ b/JavaScript/JSON/Types/Instances.hs

276+@@ -57,7 +57,7 @@ import Control.Applicative ((<$>), (<*>), (<|>), pure, empty)

277+

278+ import Data.JSString (JSString)

279+ import qualified Data.JSString as JSS

280+-import qualified Data.JSString.Text as JSS

281++-- import qualified Data.JSString.Text as JSS

282+

283+ import JavaScript.Array (JSArray)

284+ import qualified JavaScript.Array as JSA

285+@@ -335,21 +335,21 @@ instance FromJSON JSString where

286+ parseJSON = withJSString "JSString" pure

287+ {-# INLINE parseJSON #-}

288+

289+-instance ToJSON Text where

290+- toJSON = stringValue . JSS.textToJSString

291+- {-# INLINE toJSON #-}

292++-- instance ToJSON Text where

293++-- toJSON = stringValue . JSS.textToJSString

294++-- {-# INLINE toJSON #-}

295+

296+-instance FromJSON Text where

297+- parseJSON = withJSString "Text" ( pure . JSS.textFromJSString )

298+- {-# INLINE parseJSON #-}

299++-- instance FromJSON Text where

300++-- parseJSON = withJSString "Text" ( pure . JSS.textFromJSString )

301++-- {-# INLINE parseJSON #-}

302+

303+-instance ToJSON LT.Text where

304+- toJSON = stringValue . JSS.textToJSString . LT.toStrict

305+- {-# INLINE toJSON #-}

306++-- instance ToJSON LT.Text where

307++-- toJSON = stringValue . JSS.textToJSString . LT.toStrict

308++-- {-# INLINE toJSON #-}

309+

310+-instance FromJSON LT.Text where

311+- parseJSON = withJSString "Lazy Text" $ pure . LT.fromStrict . JSS.textFromJSString

312+- {-# INLINE parseJSON #-}

313++-- instance FromJSON LT.Text where

314++-- parseJSON = withJSString "Lazy Text" $ pure . LT.fromStrict . JSS.textFromJSString

315++-- {-# INLINE parseJSON #-}

316+

317+ instance (ToJSON a) => ToJSON [a] where

318+ toJSON = arrayValue . arrayValueList . map toJSON

319+diff --git a/JavaScript/Web/Canvas.hs b/JavaScript/Web/Canvas.hs

320+index 0a7684c..74490c2 100644

321+--- a/JavaScript/Web/Canvas.hs

322++++ b/JavaScript/Web/Canvas.hs

323+@@ -69,7 +69,7 @@ import Control.Monad

324+

325+ import Data.Data

326+ import Data.Maybe (fromJust)

327+-import Data.Text (Text)

328++-- import Data.Text (Text)

329+ import Data.Typeable

330+

331+ import GHCJS.Foreign

332+diff --git a/ghcjs-base.cabal b/ghcjs-base.cabal

333+index 4a64694..acf8806 100644

334+--- a/ghcjs-base.cabal

335++++ b/ghcjs-base.cabal

336+@@ -55,7 +55,7 @@ library

337+ Data.JSString.RealFloat

338+ Data.JSString.RegExp

339+ Data.JSString.Internal

340+- Data.JSString.Text

341++ -- Data.JSString.Text

342+ Data.JSString.Internal.Fusion

343+ Data.JSString.Internal.Fusion.Types

344+ Data.JSString.Internal.Fusion.Common

345+@@ -78,12 +78,12 @@ library

346+ JavaScript.Array.Internal

347+ JavaScript.Array.ST

348+ JavaScript.Cast

349+- JavaScript.JSON

350+- JavaScript.JSON.Types

351+- JavaScript.JSON.Types.Class

352+- JavaScript.JSON.Types.Generic

353+- JavaScript.JSON.Types.Instances

354+- JavaScript.JSON.Types.Internal

355++ -- JavaScript.JSON

356++ -- JavaScript.JSON.Types

357++ -- JavaScript.JSON.Types.Class

358++ -- JavaScript.JSON.Types.Generic

359++ -- JavaScript.JSON.Types.Instances

360++ -- JavaScript.JSON.Types.Internal

361+ JavaScript.Number

362+ JavaScript.Object

363+ JavaScript.Object.Internal

364+@@ -115,11 +115,11 @@ library

365+ JavaScript.Web.Storage

366+ JavaScript.Web.Storage.Internal

367+ JavaScript.Web.StorageEvent

368+- JavaScript.Web.XMLHttpRequest

369++ -- JavaScript.Web.XMLHttpRequest

370+ JavaScript.Web.WebSocket

371+ JavaScript.Web.Worker

372+- other-modules: GHCJS.Internal.Types

373+ Data.JSString.Internal.Type

374++ other-modules: GHCJS.Internal.Types

375+ JavaScript.TypedArray.Internal.Types

376+ JavaScript.TypedArray.ArrayBuffer.Internal

377+ JavaScript.TypedArray.DataView.Internal

378+@@ -144,15 +144,15 @@ library

379+ integer-gmp,

380+ binary >= 0.8 && < 0.11,

381+ bytestring >= 0.10 && < 0.11,

382+- text >= 1.1 && < 1.3,

383+- aeson >= 0.8 && < 1.6,

384+- scientific >= 0.3 && < 0.4,

385++ -- text >= 1.1 && < 1.3,

386++ -- aeson >= 0.8 && < 1.6,

387++ -- scientific >= 0.3 && < 0.4,

388+ vector >= 0.10 && < 0.13,

389+ containers >= 0.5 && < 0.7,

390+ time >= 1.5 && < 1.10,

391+- hashable >= 1.2 && < 1.4,

392+- unordered-containers >= 0.2 && < 0.3,

393+- attoparsec >= 0.11 && < 0.15,

394++ -- hashable >= 1.2 && < 1.4,

395++ -- unordered-containers >= 0.2 && < 0.3,

396++ -- attoparsec >= 0.11 && < 0.15,

397+ transformers >= 0.3 && < 0.6,

398+ primitive >= 0.5 && < 0.8,

399+ deepseq >= 1.3 && < 1.5,

400+@@ -161,37 +161,37 @@ library

401+ if !impl(ghcjs) && !os(ghcjs)

402+ buildable: False

403+

404+-test-suite tests

405+- type: exitcode-stdio-1.0

406+- hs-source-dirs: test

407+- main-is: Tests.hs

408+- other-modules: Tests.Marshal

409+- Tests.Properties

410+- Tests.Properties.Numeric

411+- Tests.SlowFunctions

412+- Tests.QuickCheckUtils

413+- Tests.Regressions

414+- Tests.Utils

415+- ghc-options:

416+- -Wall -rtsopts

417+- build-depends:

418+- HUnit >= 1.2,

419+- QuickCheck >= 2.7,

420+- array,

421+- text,

422+- base,

423+- bytestring,

424+- deepseq,

425+- directory,

426+- ghc-prim,

427+- ghcjs-prim,

428+- ghcjs-base,

429+- primitive,

430+- quickcheck-unicode,

431+- random,

432+- test-framework >= 0.4,

433+- test-framework-hunit >= 0.2,

434+- test-framework-quickcheck2 >= 0.2

435+- default-language: Haskell2010

436+- if !impl(ghcjs) && !os(ghcjs)

437+- buildable: False

438++-- test-suite tests

439++-- type: exitcode-stdio-1.0

440++-- hs-source-dirs: test

441++-- main-is: Tests.hs

442++-- other-modules: Tests.Marshal

443++-- Tests.Properties

444++-- Tests.Properties.Numeric

445++-- Tests.SlowFunctions

446++-- Tests.QuickCheckUtils

447++-- Tests.Regressions

448++-- Tests.Utils

449++-- ghc-options:

450++-- -Wall -rtsopts

451++-- build-depends:

452++-- HUnit >= 1.2,

453++-- QuickCheck >= 2.7,

454++-- array,

455++-- text,

456++-- base,

457++-- bytestring,

458++-- deepseq,

459++-- directory,

460++-- ghc-prim,

461++-- ghcjs-prim,

462++-- ghcjs-base,

463++-- primitive,

464++-- quickcheck-unicode,

465++-- random,

466++-- test-framework >= 0.4,

467++-- test-framework-hunit >= 0.2,

468++-- test-framework-quickcheck2 >= 0.2

469++-- default-language: Haskell2010

470++-- if !impl(ghcjs) && !os(ghcjs)

471++-- buildable: False

compiler/ghcjs/ghcjs810-patched-boot-packages/hashable.patchnew file+99

@@ -0,0 +1,99 @@

1+diff --git a/hashable.cabal b/hashable.cabal

2+index 4197060..8c339b1 100755

3+--- a/hashable.cabal

4++++ b/hashable.cabal

5+@@ -88,6 +88,8 @@ library

6+ build-depends: ghc-bignum ==1.0.* || ==1.2.*

7+

8+ else

9++ if impl(ghcjs)

10++ build-depends: ghcjs-base

11+ if flag(integer-gmp)

12+ build-depends: integer-gmp >=0.4 && <1.1

13+

14+diff --git a/src/Data/Hashable/Class.hs b/src/Data/Hashable/Class.hs

15+index c7dd8c5..0e3bbe7 100755

16+--- a/src/Data/Hashable/Class.hs

17++++ b/src/Data/Hashable/Class.hs

18+@@ -5,6 +5,10 @@

19+

20+ {-# LANGUAGE Trustworthy #-}

21+

22++#ifdef __GHCJS__

23++{-# LANGUAGE JavaScriptFFI, UnboxedTuples, GHCForeignImportPrim #-}

24++#endif

25++

26+ #if __GLASGOW_HASKELL__ >= 801

27+ {-# LANGUAGE PolyKinds #-} -- For TypeRep instances

28+ #endif

29+@@ -72,7 +76,9 @@ import Data.Int (Int8, Int16, Int32, Int64)

30+ import Data.List (foldl')

31+ import Data.Ratio (Ratio, denominator, numerator)

32+ import qualified Data.Text as T

33++#ifndef __GHCJS__

34+ import qualified Data.Text.Array as TA

35++#endif

36+ import qualified Data.Text.Internal as T

37+ import qualified Data.Text.Lazy as TL

38+ import Data.Version (Version(..))

39+@@ -152,7 +158,11 @@ import GHC.Exts (Int (..), sizeofByteArray#)

40+ # define MIN_VERSION_integer_gmp_1_0_0

41+ # endif

42+

43++#ifndef __GHCJS__

44+ import GHC.Exts (Int(..))

45++#else

46++import GHC.Exts (Int(..), Int#)

47++#endif

48+ import GHC.Integer.GMP.Internals (Integer(..))

49+ # if defined(MIN_VERSION_integer_gmp_1_0_0)

50+ import GHC.Exts (sizeofByteArray#)

51+@@ -195,6 +205,10 @@ import Data.Kind (Type)

52+ import Data.Hashable.Imports

53+ import Data.Hashable.LowLevel

54+

55++#ifdef __GHCJS__

56++import Data.JSString (JSString)

57++#endif

58++

59+ #include "MachDeps.h"

60+

61+ infixl 0 `hashWithSalt`

62+@@ -676,17 +690,18 @@ instance Hashable BSI.ShortByteString where

63+ #endif

64+

65+ instance Hashable T.Text where

66++#ifndef __GHCJS__

67+ hashWithSalt salt (T.Text arr off len) =

68+ hashByteArrayWithSalt (TA.aBA arr) (off `shiftL` 1) (len `shiftL` 1)

69+ (hashWithSalt salt len)

70++#else

71++ hashWithSalt salt (T.Text txt) =

72++ let (# ba, len #) = js_textFromJSString txt

73++ in hashByteArrayWithSalt ba (0 `shiftL` 1) (I# len `shiftL` 1) salt

74++#endif

75+

76+ instance Hashable TL.Text where

77+- hashWithSalt salt = finalise . TL.foldlChunks step (SP salt 0)

78+- where

79+- finalise (SP s l) = hashWithSalt s l

80+- step (SP s l) (T.Text arr off len) = SP

81+- (hashByteArrayWithSalt (TA.aBA arr) (off `shiftL` 1) (len `shiftL` 1) s)

82+- (l + len)

83++ hashWithSalt = TL.foldlChunks hashWithSalt

84+

85+ -- | Compute the hash of a ThreadId.

86+ hashThreadId :: ThreadId -> Int

87+@@ -880,6 +895,12 @@ instance Hashable1 Option where liftHashWithSalt h salt (Option a) = liftHashWit

88+ #endif

89+ #endif

90+

91++#ifdef __GHCJS__

92++foreign import javascript unsafe

93++ "h$textFromString"

94++ js_textFromJSString :: JSString -> (# ByteArray#, Int# #)

95++#endif

96++

97+ -- instances for @Data.Functor.{Product,Sum,Compose}@, present

98+ -- in base-4.9 and onward.

99+ #if MIN_VERSION_base(4,9,0)

compiler/ghcjs/patches/810/boot-optimization-flags.patchnew file+14

@@ -0,0 +1,14 @@

1+diff --git a/src-bin/Boot.hs b/src-bin/Boot.hs

2+index 2e35a26..5db2f9b 100755

3+--- a/src-bin/Boot.hs

4++++ b/src-bin/Boot.hs

5+@@ -721,6 +721,9 @@ cabalConfigureFlags = do

6+ , "--prefix", T.pack (locs ^. blGhcjsTopDir)

7+ , "--configure-option", "--host=js-unknown-ghcjs"

8+ , "--ghcjs-options=-fwrite-ide-info"

9++ , "--ghcjs-options=-O2"

10++ , "--ghcjs-options=-fexpose-all-unfoldings"

11++ , "--ghcjs-options=-fspecialise-aggressively"

12+ , "--enable-debug-info"

13+ , "--disable-library-stripping"

14+ , "--disable-executable-stripping"

compiler/ghcjs/patches/810/fast-weak.patchnew file+87

@@ -0,0 +1,87 @@

1+diff --git a/lib/boot/shims/src/gc.js.pp b/lib/boot/shims/src/gc.js.pp

2+index 76321b2..a2cf416 100644

3+--- a/lib/boot/shims/src/gc.js.pp

4++++ b/lib/boot/shims/src/gc.js.pp

5+@@ -444,6 +444,50 @@ function h$follow(obj, sp) {

6+ } else if(typeof c.len === 'number' && c.buf instanceof ArrayBuffer) {

7+ TRACE_GC("marking ByteArray");

8+ MARK_OBJ(c);

9++ } else if(c instanceof h$FastWeak) {

10++ MARK_OBJ(c);

11++ if(c.ticket !== null && !IS_MARKED(c.ticket)) {

12++ c.ticket = null; // If the ticket isn't reachable, this will let it get cleaned up by the JS gc; if it is reachable, it'll fill this back in

13++ }

14++ } else if(c instanceof h$FastWeakTicket) {

15++ MARK_OBJ(c);

16++ if(!IS_MARKED(c.val)) {

17++ ADDW(c.val);

18++ }

19++ if(IS_MARKED(c.weak)) {

20++ // In this case, the weak side has been marked first, which means it's been cleared; restore it

21++ c.weak.ticket = c;

22++ }

23++ } else if(c instanceof h$FastWeakBag) {

24++ MARK_OBJ(c);

25++ var j = 0; // j should always be equal to the number of not-yet-necessarily-dead tickets that have been traversed; this should always be less than or equal to i

26++ for(i = 0; i < c.tickets.length; i++) {

27++ // Any nulls left in the array prior to checking on the tickets must be tickets that died in the last GC, so we ignore them

28++ if(c.tickets[i] !== null) {

29++ if(j !== i) {

30++ c.tickets[i].pos = j;

31++ }

32++ if(!IS_MARKED(c.tickets[i])) {

33++ // If the ticket isn't reachable, this will let it get cleaned up by the JS gc; if it is reachable, it'll fill this back in

34++ c.tickets[j] = null;

35++ } else if(j !== i) {

36++ // We need to move the item

37++ c.tickets[j] = c.tickets[i];

38++ } // If it's marked and not moving, don't do anything

39++ j++;

40++ }

41++ }

42++ c.tickets.length = j; // Shrink the array if any nulls have been dropped

43++ } else if(c instanceof h$FastWeakBagTicket) {

44++ MARK_OBJ(c);

45++ if(!IS_MARKED(c.val)) {

46++ ADDW(c.val);

47++ }

48++ if(IS_MARKED(c.bag)) {

49++ // In this case, the weak side has been marked first, which means it's been cleared; restore it

50++ c.bag.tickets[c.pos] = c;

51++ }

52++

53+ } else if(c instanceof h$Weak) {

54+ MARK_OBJ(c);

55+ } else if(c instanceof h$MVar) {

56+diff --git a/lib/boot/shims/src/weak.js.pp b/lib/boot/shims/src/weak.js.pp

57+index 8df313b..d537027 100644

58+--- a/lib/boot/shims/src/weak.js.pp

59++++ b/lib/boot/shims/src/weak.js.pp

60+@@ -87,3 +87,27 @@ function h$finalizeWeak(w) {

61+ RETURN_UBX_TUP2(r, 1);

62+ }

63+ }

64++

65++function h$FastWeak(ticket) {

66++ this.ticket = ticket;

67++ this.m = 0;

68++}

69++

70++function h$FastWeakTicket(val) {

71++ this.val = val;

72++ this.weak = new h$FastWeak(this);

73++ this.m = 0;

74++}

75++

76++function h$FastWeakBag() {

77++ this.tickets = [];

78++ this.m = 0;

79++}

80++

81++function h$FastWeakBagTicket(bag, val) {

82++ this.val = val;

83++ this.bag = bag;

84++ this.pos = bag.tickets.length;

85++ bag.tickets.push(this);

86++ this.m = 0;

87++};

docs/reference/supported-ghc-versions.md+1−1

@@ -27,7 +27,7 @@ really should use an instance of Nixpkgs provided by `haskell.nix` itself.

2727| unstable | `nixpkgs-unstable` | 8.8.4 | `ghc884` | No |

2828| unstable | `nixpkgs-unstable` | 8.10.7 | `ghc8107` | Yes |

2929| unstable | `nixpkgs-unstable` | 9.0.2 | `ghc902` | Yes |

30−| unstable | `nixpkgs-unstable` | 9.2.3 | `ghc923` | Yes |

30+| unstable | `nixpkgs-unstable` | 9.2.4 | `ghc924` | Yes |

3131

3232See [ci.nix](https://github.com/input-output-hk/haskell.nix/blob/master/ci.nix)

3333for the source of truth about what is built and tested (in the off chance this

docs/tutorials/ca-derivations.mdnew file+65

@@ -0,0 +1,65 @@

1+# Content addressed derivations

2+## Introduction

3+

4+Floating content addressed derivations (from now *CA derivations*) is an experimental feature which substantially change how the hashes in the store paths are calculated.

5+Indeed, normally derivations are input addressed i.e. the outputs store paths depends only on the derivation inputs, instead with CA derivations they depend on the content of the outputs.

6+

7+This has two main advantages:

8+

9+- The so-called "early cutoff", namely the ability of Nix to stop a build if the build outputs would be something already built.

10+For example suppose you add a comment in an Haskell source, at this point Nix will rebuild the component depending on this source but since the output will be the same (adding a comment is an "output-invariant" change for `ghc`) every other component that depends on that will not be rebuilt.

11+- Users of the same Nix store does not need to trust each other when using substituters.

12+

13+You can find more information in the [ca-derivations page on the wiki](https://nixos.wiki/wiki/Ca-derivations) (and in the other resources linked there).

14+

15+## Usage

16+### Enable CA derivations in your system

17+First of all your Nix installation must support the `ca-derivations` experimental feature, this can done by adding the following in your `nix.conf`:

18+

19+```

20+experimental-features = ca-derivations

21+```

22+

23+Or if you use NixOS:

24+```

25+nix.extraOptions = ''

26+ experimental-features = ca-derivations

27+'';

28+```

29+

30+## Enable CA derivations in your project

31+At this point you can pass a new module to `project'` that tells `haskell.nix` to build every component in the project as CA derivation.

32+

33+```

34+haskell-nix.project' {

35+ # ...

36+

37+ modules = [{

38+ contentAddressed = true;

39+ # packages.project-name.components.exes.executable.contentAddressed = true;

40+ }];

41+};

42+```

43+

44+Optionally you can also specify which components you don't want to be content addressed.

45+

46+## Known problems

47+### Limitation of the current CA derivations implementation

48+

49+As explained in the [RFC 62](https://github.com/tweag/rfcs/blob/cas-rfc/rfcs/0062-content-addressed-paths.md)

50+

51+> The current implementation has a naive approach that just forbids fetching a path if the local system has a different realisation for the same drv output. This approach is simple and correct, but it's possible that it might not be good-enough in practice as it can result in a totally useless binary cache in some pathological cases.

52+

53+For example, suppose that your machine builds a derivation `A` producing an output `A.out` in your store and that after that a CI machine builds the same derivation `A` but producing a different output `A.out'` and populating a cache with this output.

54+At this point, if you need to build a derivation `B` that depends on `A`, since you already have the realisation `A.out` in your local store and you can't get `B.out` from the cache and you will end up building `B` even if one of its realisation is in the cache.

55+

56+This means that, in some cases, enabling CA derivations would lead to more rebuilds than not having it.

57+

58+### Hydra

59+Hydra currently doesn't support CA derivations, efforts are being made in this direction.

60+

61+

62+### GHC is not deterministic

63+Currently `ghc` is determinstic only disabling the parallel building i.e. passing `-j1`. [Here](https://gitlab.haskell.org/ghc/ghc/-/issues/12935) the upstream issue.

64+

65+Having a deterministic `ghc` would be a dream since it will automatically fix all the pathological cases about substituters discussed above and would allow `haskell.nix` to parallel build even when using CA derivations.

flake.lock+35−18

@@ -118,11 +118,11 @@

118118 "hackage": {

119119 "flake": false,

120120 "locked": {

121− "lastModified": 1654305241,

122− "narHash": "sha256-hEgU77uCI0gwA1a/WY6ziyi5R88ZNwIIUP5x919jpvw=",

121+ "lastModified": 1659402819,

122+ "narHash": "sha256-1ghmulyIk+obGnyFeouVHBQXxUHMBmgCIRazLfEoT34=",

123123 "owner": "input-output-hk",

124124 "repo": "hackage.nix",

125− "rev": "b16b9b9ce0ef68a84c1d3fe058dbf851c829e391",

125+ "rev": "2f6f97ca3db96f91eea674ef46f4a0785d1e9d9c",

126126 "type": "github"

127127 },

128128 "original": {

@@ -209,11 +209,11 @@

209209 "nix-tools": {

210210 "flake": false,

211211 "locked": {

212− "lastModified": 1649424170,

213− "narHash": "sha256-XgKXWispvv5RCvZzPb+p7e6Hy3LMuRjafKMl7kXzxGw=",

212+ "lastModified": 1658968505,

213+ "narHash": "sha256-UnbQ/Ig/23e9hUdDOBwYHwHgHmQawZ2uazpJ8DLIJgE=",

214214 "owner": "input-output-hk",

215215 "repo": "nix-tools",

216− "rev": "e109c94016e3b6e0db7ed413c793e2d4bdb24aa7",

216+ "rev": "8a754bdcf20b20e116409c2341cf69065d083053",

217217 "type": "github"

218218 },

219219 "original": {

@@ -255,11 +255,11 @@

255255 },

256256 "nixpkgs-2105": {

257257 "locked": {

258− "lastModified": 1645296114,

259− "narHash": "sha256-y53N7TyIkXsjMpOG7RhvqJFGDacLs9HlyHeSTBioqYU=",

258+ "lastModified": 1655034179,

259+ "narHash": "sha256-rf1/7AbzuYDw6+8Xvvf3PtEOygymLBrFsFxvext5ZjI=",

260260 "owner": "NixOS",

261261 "repo": "nixpkgs",

262− "rev": "530a53dcbc9437363471167a5e4762c5fcfa34a1",

262+ "rev": "046ee4af7a9f016a364f8f78eeaa356ba524ac31",

263263 "type": "github"

264264 },

265265 "original": {

@@ -271,11 +271,11 @@

271271 },

272272 "nixpkgs-2111": {

273273 "locked": {

274− "lastModified": 1648744337,

275− "narHash": "sha256-bYe1dFJAXovjqiaPKrmAbSBEK5KUkgwVaZcTbSoJ7hg=",

274+ "lastModified": 1656782578,

275+ "narHash": "sha256-1eMCBEqJplPotTo/SZ/t5HU6Sf2I8qKlZi9MX7jv9fw=",

276276 "owner": "NixOS",

277277 "repo": "nixpkgs",

278− "rev": "0a58eebd8ec65ffdef2ce9562784123a73922052",

278+ "rev": "573603b7fdb9feb0eb8efc16ee18a015c667ab1b",

279279 "type": "github"

280280 },

281281 "original": {

@@ -285,6 +285,22 @@

285285 "type": "github"

286286 }

287287 },

288+ "nixpkgs-2205": {

289+ "locked": {

290+ "lastModified": 1657876628,

291+ "narHash": "sha256-URmf0O2cQ/3heg2DJOeLyU/JmfVMqG4X5t9crQXMaeY=",

292+ "owner": "NixOS",

293+ "repo": "nixpkgs",

294+ "rev": "549d82bdd40f760a438c3c3497c1c61160f3de55",

295+ "type": "github"

296+ },

297+ "original": {

298+ "owner": "NixOS",

299+ "ref": "nixpkgs-22.05-darwin",

300+ "repo": "nixpkgs",

301+ "type": "github"

302+ }

303+ },

288304 "nixpkgs-regression": {

289305 "locked": {

290306 "lastModified": 1643052045,

@@ -302,11 +318,11 @@

302318 },

303319 "nixpkgs-unstable": {

304320 "locked": {

305− "lastModified": 1648219316,

306− "narHash": "sha256-Ctij+dOi0ZZIfX5eMhgwugfvB+WZSrvVNAyAuANOsnQ=",

321+ "lastModified": 1657888067,

322+ "narHash": "sha256-GnwJoFBTPfW3+mz7QEeJEEQ9OMHZOiIJ/qDhZxrlKh8=",

307323 "owner": "NixOS",

308324 "repo": "nixpkgs",

309− "rev": "30d3d79b7d3607d56546dd2a6b49e156ba0ec634",

325+ "rev": "65fae659e31098ca4ac825a6fef26d890aaf3f4e",

310326 "type": "github"

311327 },

312328 "original": {

@@ -352,6 +368,7 @@

352368 "nixpkgs-2003": "nixpkgs-2003",

353369 "nixpkgs-2105": "nixpkgs-2105",

354370 "nixpkgs-2111": "nixpkgs-2111",

371+ "nixpkgs-2205": "nixpkgs-2205",

355372 "nixpkgs-unstable": "nixpkgs-unstable",

356373 "old-ghc-nix": "old-ghc-nix",

357374 "stackage": "stackage"

@@ -360,11 +377,11 @@

360377 "stackage": {

361378 "flake": false,

362379 "locked": {

363− "lastModified": 1654305335,

364− "narHash": "sha256-UZHR4dfHRbXbl0hHfggl3DYzY3YqtVo43VoS2CBNomY=",

380+ "lastModified": 1659402917,

381+ "narHash": "sha256-zRDOtN4A2KmfzmZiqqxOAIw1YVPhnoIaszKKd+qCEcQ=",

365382 "owner": "input-output-hk",

366383 "repo": "stackage.nix",

367− "rev": "dc1128accc441ec0fa327289fcf79906d6ff3914",

384+ "rev": "778df3c4b35eac853d57fac7bafc7c9f2dde917f",

368385 "type": "github"

369386 },

370387 "original": {

flake.nix+9−2

@@ -6,6 +6,7 @@

66 nixpkgs-2003 = { url = "github:NixOS/nixpkgs/nixpkgs-20.03-darwin"; };

77 nixpkgs-2105 = { url = "github:NixOS/nixpkgs/nixpkgs-21.05-darwin"; };

88 nixpkgs-2111 = { url = "github:NixOS/nixpkgs/nixpkgs-21.11-darwin"; };

9+ nixpkgs-2205 = { url = "github:NixOS/nixpkgs/nixpkgs-22.05-darwin"; };

910 nixpkgs-unstable = { url = "github:NixOS/nixpkgs/nixpkgs-unstable"; };

1011 flake-utils = { url = "github:numtide/flake-utils"; };

1112 hydra.url = "hydra";

@@ -58,8 +59,8 @@

5859 };

5960 };

6061

61− outputs = { self, nixpkgs, nixpkgs-unstable, nixpkgs-2105, flake-utils, ... }@inputs:

62− let compiler = "ghc923";

62+ outputs = { self, nixpkgs, nixpkgs-unstable, nixpkgs-2105, nixpkgs-2111, nixpkgs-2205, flake-utils, ... }@inputs:

63+ let compiler = "ghc924";

6364 config = import ./config.nix;

6465 in {

6566 inherit config;

@@ -100,6 +101,12 @@

100101 };

101102 pkgs = import nixpkgs

102103 (nixpkgsArgs // { localSystem = { inherit system; }; });

104+ pkgs-2105 = import nixpkgs-2105

105+ (nixpkgsArgs // { localSystem = { inherit system; }; });

106+ pkgs-2111 = import nixpkgs-2111

107+ (nixpkgsArgs // { localSystem = { inherit system; }; });

108+ pkgs-2205 = import nixpkgs-2205

109+ (nixpkgsArgs // { localSystem = { inherit system; }; });

103110 pkgs-unstable = import nixpkgs-unstable

104111 (nixpkgsArgs // { localSystem = { inherit system; }; });

105112 hix = import ./hix/default.nix { inherit pkgs; };

hix/project.nix+5−5

@@ -56,20 +56,20 @@ let

5656 nixpkgsArgs = config.haskellNix.nixpkgsArgs // {

5757 overlays = config.haskellNix.nixpkgsArgs.overlays ++ config.overlays;

5858 };

59− pkgs = import config.nixpkgs config.nixpkgsArgs;

60− project = config.pkgs.haskell-nix.project [

59+ _module.args.pkgs = import config.nixpkgs config.nixpkgsArgs;

60+ project = pkgs.haskell-nix.project [

6161 (import ../modules/hix-project.nix)

6262 userDefaults

6363 projectDefaults

6464 commandArgs'

65− {

65+ ({config, ...}: {

6666 src =

6767 if __pathExists (toString (src.origSrcSubDir or src) + "/.git")

68− then config.pkgs.haskell-nix.haskellLib.cleanGit {

68+ then config.evalPackages.haskell-nix.haskellLib.cleanGit {

6969 inherit src name;

7070 }

7171 else src;

72− }

72+ })

7373 ];

7474 })

7575 ];

lib/cabal-project-parser.nix+11−11

@@ -122,7 +122,7 @@ let

122122 # This works because `cabal configure` does not include any of the `/nix/sore/`

123123 # paths in the `plan.json` (so materialized plan-nix will still work as expeced).

124124 # See tests/unit.nix for examples of input and output.

125− parseRepositoryBlock = cabalProjectFileName: sha256map: inputMap: cabal-install: nix-tools: block:

125+ parseRepositoryBlock = evalPackages: cabalProjectFileName: sha256map: inputMap: cabal-install: nix-tools: block:

126126 let

127127 lines = pkgs.lib.splitString "\n" block;

128128 # The first line will contain the repository name.

@@ -138,7 +138,7 @@ let

138138 # The $HOME/.cabal/packages/${name} after running `cabal v2-update` to download the repository

139139 repoContents = if inputMap ? ${attrs.url}

140140 # If there is an input use it to make `file:` url and create a suitable `.cabal/packages/${name}` directory

141− then pkgs.evalPackages.runCommand name ({

141+ then evalPackages.runCommand name ({

142142 nativeBuildInputs = [ cabal-install ];

143143 preferLocalBuild = true;

144144 }) ''

@@ -155,9 +155,9 @@ let

155155 cabal v2-update ${name}

156156 cp -r $HOME/.cabal/packages/${name} $out

157157 ''

158− else pkgs.evalPackages.runCommand name ({

159− nativeBuildInputs = [ cabal-install pkgs.evalPackages.curl nix-tools ];

160− LOCALE_ARCHIVE = pkgs.lib.optionalString (pkgs.evalPackages.stdenv.buildPlatform.libc == "glibc") "${pkgs.evalPackages.glibcLocales}/lib/locale/locale-archive";

158+ else evalPackages.runCommand name ({

159+ nativeBuildInputs = [ cabal-install evalPackages.curl nix-tools ];

160+ LOCALE_ARCHIVE = pkgs.lib.optionalString (evalPackages.stdenv.buildPlatform.libc == "glibc") "${evalPackages.glibcLocales}/lib/locale/locale-archive";

161161 LANG = "en_US.UTF-8";

162162 preferLocalBuild = true;

163163 } // pkgs.lib.optionalAttrs (sha256 != null) {

@@ -175,15 +175,15 @@ let

175175 ${pkgs.lib.optionalString (attrs ? key-threshold) "key-threshold: ${attrs.key-threshold}"}

176176 EOF

177177

178− export SSL_CERT_FILE=${pkgs.evalPackages.cacert}/etc/ssl/certs/ca-bundle.crt

178+ export SSL_CERT_FILE=${evalPackages.cacert}/etc/ssl/certs/ca-bundle.crt

179179 cabal v2-update ${name}

180180 cp -r $HOME/.cabal/packages/${name} $out

181181 '';

182182 # Output of hackage-to-nix

183183 hackage = import (

184− pkgs.evalPackages.runCommand ("hackage-to-nix-" + name) {

185− nativeBuildInputs = [ cabal-install pkgs.evalPackages.curl nix-tools ];

186− LOCALE_ARCHIVE = pkgs.lib.optionalString (pkgs.evalPackages.stdenv.buildPlatform.libc == "glibc") "${pkgs.evalPackages.glibcLocales}/lib/locale/locale-archive";

184+ evalPackages.runCommand ("hackage-to-nix-" + name) {

185+ nativeBuildInputs = [ cabal-install evalPackages.curl nix-tools ];

186+ LOCALE_ARCHIVE = pkgs.lib.optionalString (evalPackages.stdenv.buildPlatform.libc == "glibc") "${evalPackages.glibcLocales}/lib/locale/locale-archive";

187187 LANG = "en_US.UTF-8";

188188 preferLocalBuild = true;

189189 } ''

@@ -196,11 +196,11 @@ let

196196 };

197197 };

198198

199− parseRepositories = cabalProjectFileName: sha256map: inputMap: cabal-install: nix-tools: projectFile:

199+ parseRepositories = evalPackages: cabalProjectFileName: sha256map: inputMap: cabal-install: nix-tools: projectFile:

200200 let

201201 # This will leave the name of repository in the first line of each block

202202 blocks = pkgs.lib.splitString "\nrepository " ("\n" + projectFile);

203− repoBlocks = builtins.map (parseRepositoryBlock cabalProjectFileName sha256map inputMap cabal-install nix-tools) (pkgs.lib.lists.drop 1 blocks);

203+ repoBlocks = builtins.map (parseRepositoryBlock evalPackages cabalProjectFileName sha256map inputMap cabal-install nix-tools) (pkgs.lib.lists.drop 1 blocks);

204204 in {

205205 extra-hackages = pkgs.lib.lists.map (block: block.hackage) repoBlocks;

206206 repos = pkgs.lib.lists.foldl' (x: block: x // block.repo) {} repoBlocks;

lib/call-cabal-project-to-nix.nix+20−17

@@ -1,4 +1,4 @@

1−{ dotCabal, pkgs, runCommand, evalPackages, symlinkJoin, cacert, index-state-hashes, haskellLib, materialize }@defaults:

1+{ pkgs, runCommand, cacert, index-state-hashes, haskellLib }@defaults:

22let readIfExists = src: fileName:

33 let origSrcDir = src.origSrcSubDir or src;

44 in

@@ -64,10 +64,13 @@ in

6464 # would result in the "foo" subdirectory of

6565 # any plutus-apps input being used for a

6666 # package.

67+, evalPackages

6768, ...

6869}@args:

6970

7071let

72+ inherit (evalPackages.haskell-nix) materialize dotCabal;

73+

7174 # These defaults are hear rather than in modules/cabal-project.nix to make them

7275 # lazy enough to avoid infinite recursion issues.

7376 # Using null as the default also improves performance as they are not forced by the

@@ -219,8 +222,8 @@ let

219222 in {

220223 # Download the source-repository-package commit and add it to a minimal git

221224 # repository that `cabal` will be able to access from a non fixed output derivation.

222− location = pkgs.evalPackages.runCommand "source-repository-package" {

223− nativeBuildInputs = [ pkgs.evalPackages.rsync pkgs.evalPackages.gitMinimal ];

225+ location = evalPackages.runCommand "source-repository-package" {

226+ nativeBuildInputs = [ evalPackages.rsync evalPackages.gitMinimal ];

224227 } ''

225228 mkdir $out

226229 rsync -a --prune-empty-dirs "${fetched}/" "$out/"

@@ -241,24 +244,24 @@ let

241244

242245 # Parse the `repository` blocks

243246 repoResult = pkgs.haskell-nix.haskellLib.parseRepositories

244− cabalProjectFileName sha256map inputMap cabal-install nix-tools sourceRepoPackageResult.otherText;

247+ evalPackages cabalProjectFileName sha256map inputMap cabal-install nix-tools sourceRepoPackageResult.otherText;

245248

246249 # we need the repository content twice:

247250 # * at eval time (below to build the fixed project file)

248− # Here we want to use pkgs.evalPackages.fetchgit, so one can calculate

251+ # Here we want to use evalPackages.fetchgit, so one can calculate

249252 # the build plan for any target without a remote builder

250253 # * at built time (passed out)

251254 # Here we want to use plain pkgs.fetchgit, which is what a builder

252255 # on the target system would use, so that the derivation is unaffected

253256 # and, say, a linux release build job can identify the derivation

254257 # as built by a darwin builder, and fetch it from a cache

255− sourceReposEval = builtins.map (fetchPackageRepo pkgs.evalPackages.fetchgit) sourceRepoPackageResult.sourceRepos;

258+ sourceReposEval = builtins.map (fetchPackageRepo evalPackages.fetchgit) sourceRepoPackageResult.sourceRepos;

256259 sourceReposBuild = builtins.map (x: (fetchPackageRepo pkgs.fetchgit x).fetched) sourceRepoPackageResult.sourceRepos;

257260 in {

258261 sourceRepos = sourceReposBuild;

259262 inherit (repoResult) repos extra-hackages;

260263 makeFixedProjectFile = ''

261− cp -f ${pkgs.evalPackages.writeText "cabal.project" sourceRepoPackageResult.otherText} ./cabal.project

264+ cp -f ${evalPackages.writeText "cabal.project" sourceRepoPackageResult.otherText} ./cabal.project

262265 '' +

263266 pkgs.lib.optionalString (builtins.length sourceReposEval != 0) (''

264267 chmod +w -R ./cabal.project

@@ -365,12 +368,12 @@ let

365368 '');

366369

367370 # Dummy `ghc` that uses the captured output

368− dummy-ghc = pkgs.evalPackages.writeTextFile {

371+ dummy-ghc = evalPackages.writeTextFile {

369372 name = "dummy-" + ghc.name;

370373 executable = true;

371374 destination = "/bin/${ghc.targetPrefix}ghc";

372375 text = ''

373− #!${pkgs.evalPackages.runtimeShell}

376+ #!${evalPackages.runtimeShell}

374377 case "$*" in

375378 --version*)

376379 cat ${dummy-ghc-data}/ghc/version

@@ -408,12 +411,12 @@ let

408411 };

409412

410413 # Dummy `ghc-pkg` that uses the captured output

411− dummy-ghc-pkg = pkgs.evalPackages.writeTextFile {

414+ dummy-ghc-pkg = evalPackages.writeTextFile {

412415 name = "dummy-pkg-" + ghc.name;

413416 executable = true;

414417 destination = "/bin/${ghc.targetPrefix}ghc-pkg";

415418 text = ''

416− #!${pkgs.evalPackages.runtimeShell}

419+ #!${evalPackages.runtimeShell}

417420 case "$*" in

418421 --version)

419422 cat ${dummy-ghc-data}/ghc-pkg/version

@@ -449,10 +452,10 @@ let

449452 else null;

450453 } // pkgs.lib.optionalAttrs (checkMaterialization != null) {

451454 inherit checkMaterialization;

452− }) (pkgs.evalPackages.runCommand (nameAndSuffix "plan-to-nix-pkgs") {

453− nativeBuildInputs = [ nix-tools dummy-ghc dummy-ghc-pkg cabal-install pkgs.evalPackages.rsync pkgs.evalPackages.gitMinimal ];

455+ }) (evalPackages.runCommand (nameAndSuffix "plan-to-nix-pkgs") {

456+ nativeBuildInputs = [ nix-tools dummy-ghc dummy-ghc-pkg cabal-install evalPackages.rsync evalPackages.gitMinimal ];

454457 # Needed or stack-to-nix will die on unicode inputs

455− LOCALE_ARCHIVE = pkgs.lib.optionalString (pkgs.evalPackages.stdenv.buildPlatform.libc == "glibc") "${pkgs.evalPackages.glibcLocales}/lib/locale/locale-archive";

458+ LOCALE_ARCHIVE = pkgs.lib.optionalString (evalPackages.stdenv.buildPlatform.libc == "glibc") "${evalPackages.glibcLocales}/lib/locale/locale-archive";

456459 LANG = "en_US.UTF-8";

457460 meta.platforms = pkgs.lib.platforms.all;

458461 preferLocalBuild = false;

@@ -474,11 +477,11 @@ let

474477 '';

475478 in {

476479 # These check for cabal configure failure

477− json = pkgs.evalPackages.runCommand (nameAndSuffix "plan-json") {} ''

480+ json = evalPackages.runCommand (nameAndSuffix "plan-json") {} ''

478481 ${checkCabalConfigure}

479482 cp ${plan-nix.maybeJson} $out

480483 '';

481− freeze = pkgs.evalPackages.runCommand (nameAndSuffix "plan-freeze") {} ''

484+ freeze = evalPackages.runCommand (nameAndSuffix "plan-freeze") {} ''

482485 ${checkCabalConfigure}

483486 cp ${plan-nix.maybeFreeze} $out

484487 '';

@@ -520,7 +523,7 @@ let

520523 ${pkgs.lib.optionalString (subDir != "") "cd ${subDir}"}

521524 ${fixedProject.makeFixedProjectFile}

522525 ${pkgs.lib.optionalString (cabalProjectFreeze != null) ''

523− cp ${pkgs.evalPackages.writeText "cabal.project.freeze" cabalProjectFreeze} \

526+ cp ${evalPackages.writeText "cabal.project.freeze" cabalProjectFreeze} \

524527 cabal.project.freeze

525528 chmod +w cabal.project.freeze

526529 ''}

lib/call-stack-to-nix.nix+13−11

@@ -5,7 +5,6 @@

55 *

66 * see also `call-cabal-project-to-nix`!

77 */

8−{ runCommand, pkgs, mkCacheFile, materialize, haskellLib }:

98{ name ? src.name or null # optional name for better error messages

109, src

1110, stackYaml ? "stack.yaml"

@@ -15,21 +14,24 @@

1514, resolverSha256 ? null

1615, materialized ? null # Location of a materialized copy of the nix files

1716, checkMaterialization ? null # If true the nix files will be generated used to check plan-sha256 and material

18−, nix-tools ? pkgs.haskell-nix.internal-nix-tools # When building stack projects we use the internal nix-tools (compiled with a fixed GHC version)

19−, ... }:

17+, nix-tools

18+, evalPackages

19+, ... }@args:

2020let

21+ inherit (evalPackages) runCommand;

22+ inherit (evalPackages.haskell-nix) mkCacheFile materialize haskellLib;

2123 inherit (haskellLib.fetchResolver {

2224 inherit src stackYaml resolverSha256;

2325 }) resolver fetchedResolver;

2426

2527 subDir' = src.origSubDir or "";

26− subDir = pkgs.lib.strings.removePrefix "/" subDir';

28+ subDir = evalPackages.lib.strings.removePrefix "/" subDir';

2729 cleanedSource = (haskellLib.cleanSourceWith {

2830 name = if name != null then "${name}-root-cabal-files" else "source-root-cabal-files";

2931 src = src.origSrc or src;

3032 filter = path: type: (!(src ? filter) || src.filter path type) && (

3133 type == "directory" ||

32− pkgs.lib.any (i: (pkgs.lib.hasSuffix i path)) [ stackYaml ".cabal" "package.yaml" ]); });

34+ evalPackages.lib.any (i: (evalPackages.lib.hasSuffix i path)) [ stackYaml ".cabal" "package.yaml" ]); });

3335

3436 stackToNixArgs = builtins.concatStringsSep " " [

3537 "--full"

@@ -43,12 +45,12 @@ let

4345 sha256Arg = "stack-sha256";

4446 reasonNotSafe = null;

4547 this = "project.stack-nix" + (if name != null then " for ${name}" else "");

46− } // pkgs.lib.optionalAttrs (checkMaterialization != null) {

48+ } // evalPackages.lib.optionalAttrs (checkMaterialization != null) {

4749 inherit checkMaterialization;

4850 }) (runCommand (if name == null then "stack-to-nix-pkgs" else name + "-stack-to-nix-pkgs") {

49− nativeBuildInputs = [ nix-tools pkgs.nix-prefetch-git pkgs.cacert pkgs.xorg.lndir ];

51+ nativeBuildInputs = [ nix-tools evalPackages.nix-prefetch-git evalPackages.cacert evalPackages.xorg.lndir ];

5052 # Needed or stack-to-nix will die on unicode inputs

51− LOCALE_ARCHIVE = pkgs.lib.optionalString (pkgs.stdenv.hostPlatform.libc == "glibc") "${pkgs.glibcLocales}/lib/locale/locale-archive";

53+ LOCALE_ARCHIVE = evalPackages.lib.optionalString (evalPackages.stdenv.hostPlatform.libc == "glibc") "${evalPackages.glibcLocales}/lib/locale/locale-archive";

5254 LANG = "en_US.UTF-8";

5355 LC_ALL = "en_US.UTF-8";

5456 preferLocalBuild = false;

@@ -64,10 +66,10 @@ let

6466 echo "cleaned source is empty. Did you forget to 'git add -A'?"; exit 1;

6567 fi

6668 lndir -silent "${cleanedSource}/." $SRC

67− ${pkgs.lib.optionalString (subDir != "") "cd ${subDir}"}

69+ ${evalPackages.lib.optionalString (subDir != "") "cd ${subDir}"}

6870 ${

6971 # If a resolver was fetched use the it instead of the original stack.yaml

70− pkgs.lib.optionalString (fetchedResolver != null)

72+ evalPackages.lib.optionalString (fetchedResolver != null)

7173 # Replace the resolver path in the stack.yaml with the fetched version

7274 ''

7375 rm ${stackYaml}

@@ -75,7 +77,7 @@ let

7577 chmod +w ${stackYaml}

7678 substituteInPlace ${stackYaml} --replace "${resolver}" "${fetchedResolver}"

7779 ''}

78− ${pkgs.lib.optionalString (cache != null) ''

80+ ${evalPackages.lib.optionalString (cache != null) ''

7981 cp ${mkCacheFile cache}/.stack-to-nix.cache* $out${subDir'}

8082 ''}

8183 (cd $out${subDir'} && stack-to-nix ${stackToNixArgs})

lib/check.nix+19−14

@@ -1,4 +1,4 @@

1−{ stdenv, lib, haskellLib, srcOnly }:

1+{ stdenv, lib, haskellLib }:

22drv:

33

44let

@@ -7,13 +7,25 @@ let

77# This derivation can be used to execute test component.

88# The $out of the derivation is a file containing the resulting

99# stdout output.

10−in stdenv.mkDerivation ({

10+in stdenv.mkDerivation ((

11+ if drv ? source

12+ then {

13+ src = drv.source;

14+ patchPhase =

15+ # This `cd` is normally done in the `prePatch` of the drv

16+ lib.optionalString (drv.srcSubDir != "") ''

17+ cd ${lib.removePrefix "/" drv.srcSubDir}

18+ '';

19+ }

20+ else

21+ # This makes the derivation work a bit like `srcOnly`,

22+ # using the original derivation, but replacing the `buildPhase`.

23+ (drv.drvAttrs or drv) // {

24+ outputs = [ "out" ];

25+ separateDebugInfo = false;

26+ }) // {

1127 name = (drv.name + "-check");

1228

13− # Using `srcOnly` (rather than getting the `src` via a `drv.passthru`)

14− # should correctly apply the patches from `drv` (if any).

15− src = drv.source or (srcOnly drv);

16−

1729 passthru = {

1830 inherit (drv) identifier config configFiles executableToolDepends cleanSrc env exeName;

1931 };

@@ -22,19 +34,12 @@ in stdenv.mkDerivation ({

2234

2335 inherit (component) doCheck doCrossCheck;

2436

25− phases = ["unpackPhase" "buildPhase"];

37+ phases = ["unpackPhase" "patchPhase" "buildPhase"];

2638

2739 # If doCheck or doCrossCheck are false we may still build this

2840 # component and we want it to quietly succeed.

2941 buildPhase = ''

3042 mkdir $out

31− ${

32− # Change to the source sub directory if there is one.

33− lib.optionalString (drv.srcSubDir or "" != "") ''

34− cd ${lib.removePrefix "/" drv.srcSubDir}

35− ''

36− }

37−

3843 runHook preCheck

3944

4045 ${toString component.testWrapper} ${drv}/bin/${drv.exeName} ${lib.concatStringsSep " " component.testFlags} | tee $out/test-stdout

lib/cover-project.nix+44−47

@@ -10,19 +10,12 @@ coverageReports:

1010let

1111 toBashArray = arr: "(" + (lib.concatStringsSep " " arr) + ")";

1212

13− # Create table rows for a project coverage index page that look something like:

14− #

15− # | Package |

16− # |------------------|

17− # | cardano-shell |

18− # | cardano-launcher |

19− coverageTableRows = coverageReport:

13+ # Create a list element for a project coverage index page.

14+ coverageListElement = coverageReport:

2015 ''

21− <tr>

22− <td>

23− <a href="${coverageReport.passthru.name}/hpc_index.html">${coverageReport.passthru.name}</href>

24− </td>

25− </tr>

16+ <li>

17+ <a href="${coverageReport.passthru.name}/hpc_index.html">${coverageReport.passthru.name}</a>

18+ </li>

2619 '';

2720

2821 projectIndexHtml = pkgs.writeText "index.html" ''

@@ -31,23 +24,32 @@ let

3124 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

3225 </head>

3326 <body>

34− <table border="1" width="100%">

35− <tbody>

36− <tr>

37− <th>Report</th>

38− </tr>

39−

40− ${with lib; concatStringsSep "\n" (map coverageTableRows coverageReports)}

41−

42− </tbody>

43− </table>

27+ <div>

28+ WARNING: Modules with no coverage are not included in any of these reports, this is just how HPC works under the hood.

29+ </div>

30+ <div>

31+ <h2>Union Report</h2>

32+ <p>The following report shows how each module is covered by any test in the project:</p>

33+ <ul>

34+ <li>

35+ <a href="all/hpc_index.html">all</a>

36+ </li>

37+ </ul>

38+ </div>

39+ <div>

40+ <h2>Individual Reports</h2>

41+ <p>The following reports show how the tests of each package cover modules in the project:</p>

42+ <ul>

43+ ${with lib; concatStringsSep "\n" (map coverageListElement coverageReports)}

44+ </ul>

45+ </div>

4446 </body>

4547 </html>

4648 '';

4749

4850 ghc = project.pkg-set.config.ghc.package;

4951

50− libs = lib.remove null (map (r: r.library) coverageReports);

52+ libs = lib.unique (lib.concatMap (r: r.mixLibraries) coverageReports);

5153

5254 mixDirs =

5355 map

@@ -56,6 +58,17 @@ let

5658

5759 srcDirs = map (l: l.srcSubDirPath) libs;

5860

61+ allCoverageReport = haskellLib.coverageReport {

62+ name = "all";

63+ checks = lib.flatten (lib.concatMap

64+ (pkg: lib.optional (pkg ? checks) (lib.filter lib.isDerivation (lib.attrValues pkg.checks)))

65+ (lib.attrValues (haskellLib.selectProjectPackages project.hsPkgs)));

66+ mixLibraries = lib.concatMap

67+ (pkg: lib.optional (pkg.components ? library) pkg.components.library)

68+ (lib.attrValues (haskellLib.selectProjectPackages project.hsPkgs));

69+ ghc = project.pkg-set.config.ghc.package;

70+ };

71+

5972in pkgs.runCommand "project-coverage-report"

6073 ({ nativeBuildInputs = [ (ghc.buildGHC or ghc) pkgs.buildPackages.zip ];

6174 LANG = "en_US.UTF-8";

@@ -124,30 +137,14 @@ in pkgs.runCommand "project-coverage-report"

124137 cp -R $report/share/hpc/vanilla/html/* $out/share/hpc/vanilla/html/

125138 '') coverageReports)}

126139

127− if [ ''${#tixFiles[@]} -ne 0 ]; then

128− # Create tix file with test run information for all packages

129− tixFile="$out/share/hpc/vanilla/tix/all/all.tix"

130− hpcSumCmd=("hpc" "sum" "--union" "--output=$tixFile")

131− hpcSumCmd+=("''${tixFiles[@]}")

132− echo "''${hpcSumCmd[@]}"

133− eval "''${hpcSumCmd[@]}"

134−

135− # Markup a HTML coverage report for the entire project

136− cp ${projectIndexHtml} $out/share/hpc/vanilla/html/index.html

137− echo "report coverage-per-package $out/share/hpc/vanilla/html/index.html" >> $out/nix-support/hydra-build-products

138−

139− local markupOutDir="$out/share/hpc/vanilla/html/all"

140− local srcDirs=${toBashArray srcDirs}

141− local mixDirs=${toBashArray mixDirs}

142− local allMixModules=()

143−

144− mkdir $markupOutDir

145− findModules allMixModules "$out/share/hpc/vanilla/mix/" "*.mix"

140+ # Copy out "all" coverage report

141+ cp -R ${allCoverageReport}/share/hpc/vanilla/tix/all $out/share/hpc/vanilla/tix

142+ cp -R ${allCoverageReport}/share/hpc/vanilla/html/all $out/share/hpc/vanilla/html

146143

147− markup srcDirs mixDirs allMixModules "$markupOutDir" "$tixFile"

144+ # Markup a HTML coverage summary report for the entire project

145+ cp ${projectIndexHtml} $out/share/hpc/vanilla/html/index.html

148146

149− echo "report coverage $markupOutDir/hpc_index.html" >> $out/nix-support/hydra-build-products

150− ( cd $out/share/hpc/vanilla/html ; zip -r $out/share/hpc/vanilla/html.zip . )

151− echo "file zip $out/share/hpc/vanilla/html.zip" >> $out/nix-support/hydra-build-products

152− fi

147+ echo "report coverage $out/share/hpc/vanilla/html/index.html" >> $out/nix-support/hydra-build-products

148+ ( cd $out/share/hpc/vanilla/html ; zip -r $out/share/hpc/vanilla/html.zip . )

149+ echo "file zip $out/share/hpc/vanilla/html.zip" >> $out/nix-support/hydra-build-products

153150 ''

lib/cover.nix+102−69

@@ -1,18 +1,18 @@

1+# The following collects coverage information from a set of given "checks" and

2+# provides a coverage report showing how those "checks" cover a set of given

3+# "mixLibraries".

14{ stdenv, lib, haskellLib, pkgs }:

25

3−# Name of the coverage report, which should be unique

6+# Name of the coverage report, which should be unique.

47{ name

5−# Library to check coverage of

6−, library

7−# List of check derivations that generate coverage

8−, checks

9−# List of other libraries to include in the coverage report. The

10−# default value if just the derivation provided as the `library`

11−# argument. Use a larger list of libraries if you would like the tests

12−# of one local package to generate coverage for another.

13−, mixLibraries ? [library]

14−# hack for project-less projects

15−, ghc ? library.project.pkg-set.config.ghc.package

8+# List of check derivations that generate coverage.

9+, checks ? []

10+# List of libraries to include in the coverage report. If one of the above

11+# checks generates coverage for a particular library, coverage will only

12+# be included if that library is in this list.

13+, mixLibraries ? []

14+# Hack for project-less projects.

15+, ghc ? if mixLibraries == [] then null else (lib.head mixLibraries).project.pkg-set.config.ghc.package

1616}:

1717

1818let

@@ -26,7 +26,7 @@ let

2626in pkgs.runCommand (name + "-coverage-report")

2727 ({nativeBuildInputs = [ (ghc.buildGHC or ghc) pkgs.buildPackages.zip ];

2828 passthru = {

29− inherit name library checks;

29+ inherit name checks mixLibraries;

3030 };

3131 # HPC will fail if the Haskell file contains non-ASCII characters,

3232 # unless our locale is set correctly. This has been fixed, but we

@@ -70,71 +70,105 @@ in pkgs.runCommand (name + "-coverage-report")

7070 local -n tixFs=$2

7171 local outFile="$3"

7272

73− local hpcSumCmd=("hpc" "sum" "--union" "--output=$outFile")

73+ if (( "''${#tixFs[@]}" > 0 )); then

74+ local hpcSumCmd=("hpc" "sum" "--union" "--output=$outFile")

7475

75− for module in "''${includedModules[@]}"; do

76− hpcSumCmd+=("--include=$module")

77− done

76+ for module in "''${includedModules[@]}"; do

77+ hpcSumCmd+=("--include=$module")

78+ done

7879

79− for tixFile in "''${tixFs[@]}"; do

80− hpcSumCmd+=("$tixFile")

81− done

80+ for tixFile in "''${tixFs[@]}"; do

81+ hpcSumCmd+=("$tixFile")

82+ done

8283

83− echo "''${hpcSumCmd[@]}"

84− eval "''${hpcSumCmd[@]}"

84+ echo "''${hpcSumCmd[@]}"

85+ eval "''${hpcSumCmd[@]}"

86+ else

87+ # If there are no tix files we output an empty tix file so that we can

88+ # markup an empty HTML coverage report. This is preferable to failing to

89+ # output a HTML report.

90+ echo 'Tix []' > $outFile

91+ fi

8592 }

8693

8794 function findModules() {

88− local searchDir=$2

95+ local -n result=$1

96+ local -n searchDirs=$2

8997 local pattern=$3

9098

91− pushd $searchDir

92− mapfile -d $'\0' $1 < <(find ./ -type f \

93− -wholename "$pattern" -not -name "Paths*" \

94− -exec basename {} \; \

95− | sed "s/\.mix$//" \

96− | tr "\n" "\0")

97− popd

99+ for dir in "''${searchDirs[@]}"; do

100+ pushd $dir

101+ local temp=()

102+ mapfile -d $'\0' temp < <(find ./ -type f \

103+ -wholename "$pattern" -not -name "Paths*" \

104+ -exec basename {} \; \

105+ | sed "s/\.mix$//" \

106+ | tr "\n" "\0")

107+ result+=("''${temp[@]}")

108+ popd

109+ done

98110 }

99111

100− local mixDirs=${toBashArray mixDirs}

101−

102112 mkdir -p $out/nix-support

103− mkdir -p $out/share/hpc/vanilla/mix/${name}

113+ mkdir -p $out/share/hpc/vanilla/mix/

104114 mkdir -p $out/share/hpc/vanilla/tix/${name}

105115 mkdir -p $out/share/hpc/vanilla/html/${name}

106116

107− # Copy over mix files verbatim

117+ local srcDirs=${toBashArray srcDirs}

118+ local mixDirs=${toBashArray mixDirs}

119+

120+ # Copy out mix files used for this report

108121 for dir in "''${mixDirs[@]}"; do

109122 if [ -d "$dir" ]; then

110− cp -R "$dir"/* $out/share/hpc/vanilla/mix/${name}

123+ cp -R "$dir" $out/share/hpc/vanilla/mix/

111124 fi

112125 done

113126

114− local srcDirs=${toBashArray srcDirs}

115− local allMixModules=()

116− local pkgMixModules=()

117−

118− # The behaviour of stack coverage reports is to provide tix files

119− # that include coverage information for every local package, but

120− # to provide HTML reports that only include coverage info for the

121− # current package. We emulate the same behaviour here. If the user

122− # includes all local packages in the mix libraries argument, they

123− # will get a coverage report very similar to stack.

124−

125− # All mix modules

126− findModules allMixModules "$out/share/hpc/vanilla/mix/${name}" "*.mix"

127− # Only mix modules corresponding to this package

128− findModules pkgMixModules "$out/share/hpc/vanilla/mix/${name}" "*${name}*/*.mix"

129−

130− # For each test

127+ local mixModules=()

128+ # Mix modules for all packages in "mixLibraries"

129+ findModules mixModules mixDirs "*.mix"

130+

131+ # We need to make a distinction between library "exposed-modules" and

132+ # "other-modules" used in test suites:

133+ # - "exposed-modules" are addressed as "$library-$version-$hash/module"

134+ # - "other-modules" are addressed as "module"

135+ #

136+ # This complicates the code required to find the mix modules. For a given mix directory:

137+ #

138+ # mix

139+ # └── ntp-client-0.0.1

140+ # └── ntp-client-0.0.1-gYjRsBHUCaHX7ENcjHnw5

141+ # ├── Network.NTP.Client.mix

142+ # ├── Network.NTP.Client.Packet.mix

143+ # └── Network.NTP.Client.Query.mix

144+ #

145+ # Iff ntp-client uses "other-modules" in a test suite, both:

146+ # - "mix/ntp-client-0.0.1", and

147+ # - "mix/ntp-client-0.0.1/ntp-client-0.0.1-gYjRsBHUCaHX7ENcjHnw5"

148+ # need to be provided to hpc as search directories.

149+ #

150+ # I'd prefer to just exclude "other-modules", but I can't think of an easy

151+ # way to do that in bash.

152+ #

153+ # Here we expand the search dirs and modify the mix dirs accordingly:

154+ for dir in "''${mixDirs[@]}"; do

155+ local otherModulesSearchDirs=()

156+ # Simply consider any directory with a mix file as a search directory.

157+ mapfile -d $'\0' otherModulesSearchDirs < <(find $dir -type f \

158+ -wholename "*.mix" \

159+ -exec dirname {} \; \

160+ | uniq \

161+ | tr "\n" "\0")

162+ mixDirs+=("''${otherModulesSearchDirs[@]}")

163+ done

164+

131165 local tixFiles=()

132166 ${lib.concatStringsSep "\n" (builtins.map (check: ''

133167 if [ -d "${check}/share/hpc/vanilla/tix" ]; then

134168 pushd ${check}/share/hpc/vanilla/tix

135169

136170 tixFile="$(find . -iwholename "*.tix" -type f -print -quit)"

137− local newTixFile=$out/share/hpc/vanilla/tix/${name}/"$tixFile"

171+ local newTixFile=$out/share/hpc/vanilla/tix/${check.name}/"$(basename $tixFile)"

138172

139173 mkdir -p "$(dirname $newTixFile)"

140174 # Copy over the tix file verbatim

@@ -143,29 +177,28 @@ in pkgs.runCommand (name + "-coverage-report")

143177 # Add the tix file to our list

144178 tixFiles+=("$newTixFile")

145179

146− # Create a coverage report for *just that test*

147− markup srcDirs mixDirs pkgMixModules "$out/share/hpc/vanilla/html/${name}/${check.exeName}/" "$newTixFile"

180+ # Create a coverage report for *just that check* affecting any of the

181+ # "mixLibraries"

182+ markup srcDirs mixDirs mixModules "$out/share/hpc/vanilla/html/${check.name}/" "$newTixFile"

148183

149184 popd

150185 fi

151186 '') checks)

152187 }

153188

154− # Sum tix files to create a tix file with all relevant tix

155− # information and markup a HTML report from this info.

156− if (( "''${#tixFiles[@]}" > 0 )); then

157− local sumTixFile="$out/share/hpc/vanilla/tix/${name}/${name}.tix"

158− local markupOutDir="$out/share/hpc/vanilla/html/${name}"

189+ # Sum tix files to create a tix file with tix information from all tests in

190+ # the package and markup a HTML report from this info.

191+ local sumTixFile="$out/share/hpc/vanilla/tix/${name}/${name}.tix"

192+ local markupOutDir="$out/share/hpc/vanilla/html/${name}"

159193

160− # Sum all of our tix file, including modules from any local package

161− sumTix allMixModules tixFiles "$sumTixFile"

194+ # Sum all of our tix files

195+ sumTix mixModules tixFiles "$sumTixFile"

162196

163− # Markup a HTML report, included modules from only this package

164− markup srcDirs mixDirs pkgMixModules "$markupOutDir" "$sumTixFile"

197+ # Markup a HTML report

198+ markup srcDirs mixDirs mixModules "$markupOutDir" "$sumTixFile"

165199

166− # Provide a HTML zipfile and Hydra links

167− ( cd "$markupOutDir" ; zip -r $out/share/hpc/vanilla/${name}-html.zip . )

168− echo "report coverage $markupOutDir/hpc_index.html" >> $out/nix-support/hydra-build-products

169− echo "file zip $out/share/hpc/vanilla/${name}-html.zip" >> $out/nix-support/hydra-build-products

170− fi

200+ # Provide a HTML zipfile and Hydra links

201+ ( cd "$markupOutDir" ; zip -r $out/share/hpc/vanilla/${name}-html.zip . )

202+ echo "report coverage $markupOutDir/hpc_index.html" >> $out/nix-support/hydra-build-products

203+ echo "file zip $out/share/hpc/vanilla/${name}-html.zip" >> $out/nix-support/hydra-build-products

171204 ''

lib/default.nix+14−15

@@ -4,11 +4,8 @@

44with haskellLib;

55

66let

7− # Why `final.evalPackages.buildPackages.gitMinimal`?

8− # Why not just final.evalPackages.gitMinimal?

9− #

10− # A problem arises when `evalPackages` is `buildPackages`.i

11− # As may be the case in a flake.

7+ # Why `final.buildPackages.buildPackages.gitMinimal`?

8+ # Why not just final.buildPackages.gitMinimal?

129 #

1310 # It turns out `git` depends on `gdb` in a round about way:

1411 # git -> openssh -> libfido2 -> systemd -> python libxml -> Cython -> gdb

@@ -24,7 +21,7 @@ let

2421 # * When `gdb` does not exist for `js`, so when cross

2522 # compiling with ghcjs `final.buildPackages.git` fails

2623 # to build at all.

27− inherit (pkgs.evalPackages.buildPackages) gitMinimal;

24+ inherit (pkgs.buildPackages.buildPackages) gitMinimal;

2825

2926in {

3027 # Within the package components, these are the attribute names of

@@ -202,7 +199,7 @@ in {

202199 cleanGit = import ./clean-git.nix {

203200 inherit lib cleanSourceWith;

204201 git = gitMinimal;

205− inherit (pkgs.evalPackages.buildPackages) runCommand;

202+ inherit (pkgs.buildPackages.buildPackages) runCommand;

206203 };

207204

208205 # Some times it is handy to temporarily use a relative path between git

@@ -232,7 +229,7 @@ in {

232229

233230 # Check a test component

234231 check = import ./check.nix {

235− inherit stdenv lib haskellLib srcOnly;

232+ inherit stdenv lib haskellLib;

236233 };

237234

238235 # Do coverage of a package

@@ -260,17 +257,19 @@ in {

260257 && stdenv.buildPlatform == stdenv.hostPlatform

261258 && stdenv.hostPlatform == stdenv.targetPlatform;

262259

263− # Takes a version number or attr set of arguments (for cabalProject)

264− # and converts it to an attr set of arguments. This allows

260+ # Takes a version number, module or list of modules (for cabalProject)

261+ # and converts it to an list of project modules. This allows

265262 # the use of "1.0.0.0" or { version = "1.0.0.0"; ... }

266− versionOrArgsToArgs = versionOrArgs:

267− if lib.isAttrs versionOrArgs

268− then versionOrArgs

269− else { version = versionOrArgs; };

263+ versionOrModToMods = versionOrMod:

264+ if lib.isString versionOrMod

265+ then [{ version = versionOrMod; }]

266+ else if lib.isList versionOrMod

267+ then versionOrMod

268+ else [versionOrMod];

270269

271270 # Find the resolver in the stack.yaml file and fetch it if a sha256 value is provided

272271 fetchResolver = import ./fetch-resolver.nix {

273− inherit (pkgs.evalPackages) pkgs;

272+ inherit (pkgs.buildPackages) pkgs;

274273 };

275274

276275 inherit (import ./cabal-project-parser.nix {

lib/ghcjs-project.nix+31−6

@@ -50,9 +50,10 @@

5050 cabalProjectLocal = ''

5151 constraints: Cabal <3.2.1.0

5252 '';

53− modules = [{ reinstallableLibGhc = true; }];

5453 materialized = ../materialized/ghcjs/cabal + "/${compiler-nix-name}";

5554 }

55+, overrideBootPackages ? []

56+, patches ? []

5657, ...

5758}@args:

5859let

@@ -76,9 +77,11 @@ let

7677

7778 # Inputs needed to boot the GHCJS compiler

7879 bootInputs = with pkgs.buildPackages; [

79− # pin nodejs to the 12 series for now, as strings can only be half the length in node 14+

80− # see https://github.com/nodejs/node/issues/33960, this can break large TH splices for now.

81− nodejs-12_x

80+ # We used to pin nodejs to the 12 series, as strings can only be half the length in node 14+

81+ # see https://github.com/nodejs/node/issues/33960

82+ # Large TH splices are likely broken.

83+ # TODO reinstate the pin of find a work around for ghcjs to send TH splice in chunks.

84+ nodejs-18_x

8285 makeWrapper

8386 xorg.lndir

8487 gmp

@@ -88,7 +91,7 @@ let

8891 # Configured the GHCJS source

8992 configured-src = (pkgs.runCommandCC "configured-ghcjs-src" {

9093 buildInputs = configureInputs;

91− inherit src;

94+ inherit src patches;

9295 } ''

9396 export HOME=$(pwd)

9497 mkdir $HOME/.cabal

@@ -97,6 +100,11 @@ let

97100 chmod -R +w "$out"

98101 cd "$out"

99102

103+ for p in $patches

104+ do

105+ patch -p1 <$p

106+ done

107+

100108 # TODO: Find a better way to avoid impure version numbers

101109 sed -i 's/RELEASE=NO/RELEASE=YES/' ghc/configure.ac

102110 sed -i 's/${ghcjsVersion}/${ghcVersion}/' ghcjs.cabal

@@ -129,6 +137,21 @@ let

129137 for a in integer-gmp base unix; do

130138 cp ${../overlays/patches/config.sub} lib/boot/pkg/$a/config.sub

131139 done

140+ ${ # it just so happens that all existing uses of overriding boot packages

141+ # need to be installed right after template-haskell

142+ # if at some point we would need to insert them at different points

143+ # then we will have gto come up with something more clever

144+ builtins.concatStringsSep "\n" (map ({name, src}: ''

145+ rm -rf $out/lib/boot/pkg/${name}

146+ cp -r ${src} $out/lib/boot/pkg/${name}

147+ sed -i 's/^ - ${name}$//g' $out/lib/boot/boot.yaml

148+ sed -i 's/^ - template-haskell$/ - template-haskell\n - ${name}/g' $out/lib/boot/boot.yaml

149+ echo "Added ${name} to boot.yaml"

150+ ''

151+ ) (pkgs.lib.reverseList overrideBootPackages))

152+ }

153+

154+ chmod -R +w $out/lib/boot/pkg

132155 '') // {

133156 # The configured source includes /nix/store paths and so filtering can fail.

134157 filterPath = { path, ... }: path;

@@ -138,7 +161,8 @@ let

138161 ghcjsProject = pkgs.haskell-nix.cabalProject' (

139162 (pkgs.lib.filterAttrs

140163 (n: _: !(builtins.any (x: x == n)

141− ["src" "ghcjsVersion" "ghcVersion" "happy" "alex" "cabal-install"])) args) // {

164+ [ "src" "ghcjsVersion" "ghcVersion" "happy" "alex" "cabal-install"

165+ "overrideBootPackages" "patches"])) args) // {

142166 src = configured-src;

143167 index-state = "2021-03-20T00:00:00Z";

144168 inherit compiler-nix-name;

@@ -162,6 +186,7 @@ let

162186 packages.Cabal.patches = [ ./../overlays/patches/Cabal/fix-data-dir.patch ];

163187 })

164188 {

189+ ghcOptions = ["-O2"];

165190 packages.ghcjs.doHaddock = false;

166191 packages.haddock-ghcjs.doHaddock = false;

167192 packages.haddock-api-ghcjs.doHaddock = false;

lib/materialize.nix+10−5

@@ -24,7 +24,7 @@

2424}: derivation:

2525

2626let

27− inherit (derivation) name;

27+ name = derivation.name + pkgs.lib.optionalString (derivation ? version) "-${derivation.version}";

2828

2929 traceIgnoringSha256 = reason: x:

3030 if sha256 != null

@@ -36,10 +36,15 @@ let

3636 then builtins.trace ("Warning: ignoring materialized for " + name + " " + reason) x

3737 else x;

3838

39+ traceWhenChecking = message: x:

40+ if checkMaterialization

41+ then builtins.trace message x

42+ else x;

43+

3944 unchecked =

4045 let

41− sha256message = "To make ${this} a fixed-output derivation but not materialized, set `${sha256Arg}` to the output of the 'calculateMaterializedSha' script in 'passthru'.";

42− materializeMessage = "To materialize ${this} entirely, pass a writable path as the `materialized` argument and run the 'updateMaterialized' script in 'passthru'.";

46+ sha256message = "${name}: To make ${this} a fixed-output derivation but not materialized, set `${sha256Arg}` to the output of the 'calculateMaterializedSha' script in 'passthru'.";

47+ materializeMessage = "${name}: To materialize ${this} entirely, pass a writable path as the `materialized` argument and run the 'updateMaterialized' script in 'passthru'.";

4348 in if reasonNotSafe != null

4449 then

4550 # Warn the user if they tried to pin stuff down when it is not safe

@@ -50,10 +55,10 @@ let

5055 else if sha256 != null

5156 then

5257 # Let the user know how to materialize if they want to.

53− builtins.trace materializeMessage calculateUseHash

58+ traceWhenChecking materializeMessage calculateUseHash

5459 else # materialized == null && sha256 == null

5560 # Let the user know how to calculate a sha256 or materialize if they want to.

56− builtins.trace sha256message (builtins.trace materializeMessage calculateNoHash);

61+ traceWhenChecking sha256message (traceWhenChecking materializeMessage calculateNoHash);

5762

5863 # Build fully and check the hash and materialized versions

5964 checked =

lib/project-overlays.nix+20−97

@@ -2,113 +2,36 @@

22 lib

33, haskellLib

44}: {

5+ # Provide a devshell profile (https://github.com/numtide/devshell),

6+ # adapted from the project normal shell.

57 devshell = final: prev: {

68 devshell = let

7− cabal-install = final.pkgs.buildPackages.haskell-nix.cabal-install.${final.args.compiler-nix-name};

8− inherit (final.pkgs.buildPackages) runCommand runtimeShell;

9− cabalWrapper = runCommand "cabal" { inherit (cabal-install) meta; } ''

10− mkdir -p $out/bin

11− cat << EOF > $out/bin/cabal

12− #!${runtimeShell}

13− set -euo pipefail

14−

15− find_up() {

16− while [[ \$PWD != / ]] ; do

17− if [[ -e "\$1" ]]; then

18− echo "\$PWD"

19− return

20− fi

21− cd ..

22− done

23− }

24−

25− toplevel=\$(find_up "cabal.project")

26−

27− if [[ -n "\$toplevel" ]]; then

28− cabal_project="\$toplevel/cabal.project"

29− nix_cabal_project=\$toplevel/.nix-cabal.project

30− extra_cabal_opts=("--project-file=\$nix_cabal_project")

31− awk '

32− # Add comment with explanation of file

33− BEGIN {

34− print "-- Generated from '"\$cabal_project"' by the wrapper script"

35− print "-- ${placeholder "out"}/cabal"

36− print "-- Add this file to your .gitignore\n"

37− }

38−

39− # Matches all section starts

40− /^[^ ]/ {

41− # Remember the section name (they can span multiple lines)

42− section = \$0

43− }

44− # Matches every line

45− // {

46− # Only print the line if it is not in the section we want to omit

47− if (section != "source-repository-package")

48− print \$0

49− }

50− ' "\$cabal_project" > "\$nix_cabal_project"

51− else

52− extra_cabal_opts=()

53− fi

54−

55− cabal=${placeholder "out"}/bin/.cabal

56− >&2 echo "\$cabal \''${extra_cabal_opts[@]} \$@"

57− exec "\$cabal" "\''${extra_cabal_opts[@]}" "\$@"

58− EOF

59− cp -rn ${cabal-install}/* $out/

60− cp ${cabal-install}/bin/cabal $out/bin/.cabal

61− chmod +x $out/bin/*

62− '';

639 in {

64− packages = final.shell.nativeBuildInputs;

10+ packages = final.shell.nativeBuildInputs

11+ # devshell does not use pkgs.mkShell / pkgs.stdenv.mkDerivation,

12+ # so we need to explicit required dependencies which

13+ # are provided implicitely by stdenv when using the normal shell:

14+ ++ (lib.filter lib.isDerivation final.shell.stdenv.defaultNativeBuildInputs)

15+ ++ [ final.pkgs.buildPackages.binutils ];

6516 env = lib.mapAttrsToList lib.nameValuePair {

6617 inherit (final.shell) CABAL_CONFIG NIX_GHC_LIBDIR;

6718 };

68− commands = [

69− {

70− package = cabalWrapper;

71− category = "development";

72− }

73− ];

7419 };

7520 };

7621

77− projectComponents = final: prev: let

22+ # Provides easily accessible attrset for each type of

23+ # components belonging to the project packages.

24+ projectComponents = final: prev: {

25+ # local project packages:

7826 packages = haskellLib.selectProjectPackages final.hsPkgs;

79− # used to materialize `packages-exes.nix` (project packages and exes list) to avoid some evaluations:

80− packagesExes = lib.genAttrs

81− (lib.attrNames final.packages)

82− (name: lib.attrNames final.hsPkgs.${name}.components.exes);

83− collectExes = packagesExes: lib.listToAttrs (lib.concatLists (lib.mapAttrsToList

84− (p: map (exe: lib.nameValuePair exe final.hsPkgs.${p}.components.exes.${exe})) packagesExes));

85− in {

86− # local project packages:

87− packages = haskellLib.selectProjectPackages final.hsPkgs;

88− # set of all exes (as first level entries):

89− exes = collectExes packagesExes;

90− # set of all exes (as first level entries), mapped from a materialized set of packages and exes set (generated via `generatePackagesExes`):

91− exesFrom = packagesExesMat: collectExes (import packagesExesMat);

92− # `tests` are the test suites which have been built.

93− tests = haskellLib.collectComponents' "tests" final.packages;

94− # `benchmarks` (only built, not run).

95− benchmarks = haskellLib.collectComponents' "benchmarks" final.packages;

96− # `checks` collect results of executing the tests:

97− checks = haskellLib.collectChecks' final.packages;

98−

99− generatePackagesExesMat = let

100− nixFile = builtins.toFile "packages-exes.nix" (lib.generators.toPretty {} packagesExes);

101− in final.pkgs.buildPackages.writeShellScript "generate-packages-exes" ''

102− set -euo pipefail

103−

104− TARGET="$1"

105− TARGET_DIR="$(dirname "$TARGET")"

106−

107− mkdir -p "$TARGET_DIR"

108− rm -rf "$TARGET"

109− cp -r ${nixFile} "$TARGET"

110− chmod -R +w "$TARGET"

111− '';

27+ # set of all exes (as first level entries):

28+ exes = lib.foldl' lib.mergeAttrs { } (map (p: p.components.exes) (lib.attrValues final.packages));

29+ # `tests` are the test suites which have been built.

30+ tests = haskellLib.collectComponents' "tests" final.packages;

31+ # `benchmarks` (only built, not run).

32+ benchmarks = haskellLib.collectComponents' "benchmarks" final.packages;

33+ # `checks` collect results of executing the tests:

34+ checks = haskellLib.collectChecks' final.packages;

11235 };

11336

11437}

lib/spdx/licenses.nix+6−5

@@ -1,14 +1,15 @@

11pkgs:

22with builtins; let

3− materialized = ../../materialized + "/spdx-${pkgs.evalPackages.spdx-license-list-data.version}";

3+ spdxJson = pkgs.buildPackages.spdx-license-list-data.json or pkgs.buildPackages.spdx-license-list-data;

4+ materialized' = ../../materialized + "/spdx-${spdxJson.version}";

45 licensesJSON = fromJSON (replaceStrings

56 [ "\\u0026" "\\u0027" "\\u003d" ]

67 [ "&" "'" "=" ]

7− (readFile "${pkgs.evalPackages.haskell-nix.materialize (pkgs.lib.optionalAttrs (pathExists materialized) {

8− inherit materialized;

9− }) (pkgs.evalPackages.runCommand "spdx-json" {} ''

8+ (readFile "${pkgs.buildPackages.haskell-nix.materialize {

9+ materialized = if pathExists materialized' then materialized' else null;

10+ } (pkgs.buildPackages.runCommand "spdx-json" { inherit (spdxJson) version; } ''

1011 mkdir $out

11− cp ${pkgs.evalPackages.spdx-license-list-data.json or pkgs.evalPackages.spdx-license-list-data}/json/licenses.json $out

12+ cp ${spdxJson}/json/licenses.json $out

1213 '')

1314 }/licenses.json")

1415 );

lib/stack-cache-generator.nix+17−14

@@ -1,6 +1,5 @@

11# Generate cache entries for dependencies of package defined in `src`

22

3−{ pkgs, haskellLib }:

43{ src

54, stackYaml ? "stack.yaml"

65, sha256map ? null

@@ -17,10 +16,14 @@

1716 then { location, tag, ...}: branchMap."${location}"."${tag}" or null

1817 else _: null

1918, resolverSha256 ? null

20−, nix-tools ? pkgs.haskell-nix.internal-nix-tools # When building stack projects we use the internal nix-tools (compiled with a fixed GHC version)

19+, nix-tools

20+, evalPackages

2121, ...

22−}:

22+}@args:

2323let

24+ inherit (evalPackages) runCommand;

25+ inherit (evalPackages.haskell-nix) haskellLib;

26+

2427 # We only care about the stackYaml file. If src is a local directory

2528 # we want to avoid recalculating the cache unless the stack.yaml file

2629 # changes.

@@ -36,10 +39,10 @@ let

3639 let

3740 origSrc = if src ? _isLibCleanSourceWith then src.origSrc else src;

3841 origSubDir = if src ? _isLibCleanSourceWithEx then src.origSubDir else "";

39− relPath = pkgs.lib.removePrefix (toString origSrc + origSubDir + "/") path;

42+ relPath = evalPackages.lib.removePrefix (toString origSrc + origSubDir + "/") path;

4043

4144 # checks if path1 is a parent directory for path2

42− isParent = path1: path2: pkgs.lib.hasPrefix "${path1}/" path2;

45+ isParent = path1: path2: evalPackages.lib.hasPrefix "${path1}/" path2;

4346

4447 in

4548 (relPath == stackYaml)

@@ -48,9 +51,9 @@ let

4851 };

4952

5053 # All repos served via ssh or git protocols are usually private

51− private = url: pkgs.lib.substring 0 4 url != "http";

54+ private = url: evalPackages.lib.substring 0 4 url != "http";

5255

53− repos = builtins.fromJSON (builtins.readFile (pkgs.runCommand "stack-repos" {

56+ repos = builtins.fromJSON (builtins.readFile (evalPackages.runCommand "stack-repos" {

5457 buildInputs = [ nix-tools ];

5558 } ''

5659 TMP=$(mktemp -d)

@@ -58,23 +61,23 @@ let

5861 cp -r "${maybeCleanedSource}/." $TMP

5962 chmod -R +w $TMP

6063 substituteInPlace ${stackYaml} --replace "# nix-sha256:" "nix-sha256:"

61− ${pkgs.lib.optionalString (fetchedResolver != null) ''

64+ ${evalPackages.lib.optionalString (fetchedResolver != null) ''

6265 substituteInPlace ${stackYaml} --replace "${resolver}" "${fetchedResolver}"

6366 ''}

6467 stack-repos --stack-yaml ${stackYaml}

6568 cp repos.json $out

6669 ''));

6770

68− cabalName = path: builtins.readFile (pkgs.runCommand "cabal-name" {

71+ cabalName = path: builtins.readFile (evalPackages.runCommand "cabal-name" {

6972 buildInputs = [ nix-tools ];

7073 } ''

7174 cabal-name ${path} > $out

7275 '');

7376

7477 hashPath = path:

75− builtins.readFile (pkgs.runCommand "hash-path" { preferLocalBuild = true; }

76− "echo -n $(${pkgs.nix}/bin/nix-hash --type sha256 --base32 ${path}) > $out");

77−in with pkgs.lib;

78+ builtins.readFile (evalPackages.runCommand "hash-path" { preferLocalBuild = true; }

79+ "echo -n $(${evalPackages.nix}/bin/nix-hash --type sha256 --base32 ${path}) > $out");

80+in with evalPackages.lib;

7881concatMap (dep:

7982 let

8083 is-private = private dep.url;

@@ -88,13 +91,13 @@ concatMap (dep:

8891 };

8992 pkgsrc =

9093 if !is-private && sha256 != null

91− then pkgs.fetchgit {

94+ then evalPackages.fetchgit {

9295 inherit (dep) url rev;

9396 inherit sha256;

9497 }

9598 else builtins.fetchGit ({

9699 inherit (dep) url rev;

97− } // pkgs.lib.optionalAttrs (branch != null) { ref = branch; });

100+ } // evalPackages.lib.optionalAttrs (branch != null) { ref = branch; });

98101 in map (subdir: {

99102 name = cabalName "${pkgsrc}/${subdir}";

100103 inherit (dep) url rev;

lib/system-nixpkgs-map.nix+3−1

@@ -11,7 +11,7 @@ let

1111 gcclibs = if pkgs.stdenv.hostPlatform.isWindows then [

1212 pkgs.windows.mcfgthreads

1313 # If we just use `pkgs.buildPackages.gcc.cc` here it breaks the `th-dlls` test. TODO figure out why exactly.

14− (pkgs.evalPackages.runCommand "gcc-only" { nativeBuildInputs = [ pkgs.evalPackages.xorg.lndir ]; } ''

14+ (pkgs.buildPackages.runCommand "gcc-only" { nativeBuildInputs = [ pkgs.buildPackages.xorg.lndir ]; } ''

1515 mkdir $out

1616 lndir ${pkgs.buildPackages.gcc.cc} $out

1717 '')

@@ -31,6 +31,7 @@ in

3131 pcap = [ libpcap ];

3232 pthread = null; # available by default

3333 GL = [ libGL ];

34+ GLEW = [ glew ];

3435 GLU = [ libGLU ];

3536 alut = [ freealut ];

3637 X11 = with xorg; [ libX11 ];

@@ -128,6 +129,7 @@ in

128129 msvcrt = null; # this is the libc

129130 Crypt32 = null;

130131 mswsock = null;

132+ bcrypt = null;

131133 }

132134# -- os x

133135# NB: these map almost 1:1 to the framework names

lib/system-pkgs.nix−5

@@ -12,10 +12,5 @@ pkgs:

1212 # Base packages.

1313 pkgs

1414

15− # fetchgit should always come from the evalPackages

16− # if it comes from the targetPackages we won't even

17− # be able to execute it.

18− // { fetchgit = pkgs.evalPackages.fetchgit; }

19−

2015 # Apply the mapping.

2116 // import ./system-nixpkgs-map.nix pkgs

materialized/dummy-ghc/aarch64-unknown-linux-gnu-aarch64-unknown-linux-gnu-ghc-9.2.4-x86_64-linux/ghc-pkg/dump-globalnew file+1512

@@ -0,0 +1,1512 @@

1+name: Cabal

2+version: 3.6.3.0

3+visibility: public

4+id: Cabal-3.6.3.0

5+key: Cabal-3.6.3.0

6+license: BSD-3-Clause

7+copyright: 2003-2021, Cabal Development Team (see AUTHORS file)

8+maintainer: cabal-devel@haskell.org

9+author: Cabal Development Team <cabal-devel@haskell.org>

10+homepage: http://www.haskell.org/cabal/

11+synopsis: A framework for packaging Haskell software

12+description:

13+ The Haskell Common Architecture for Building Applications and

14+ Libraries: a framework defining a common interface for authors to more

15+ easily build their Haskell applications in a portable way.

16+ The Haskell Cabal is part of a larger infrastructure for distributing,

17+ organizing, and cataloging Haskell libraries and tools.

18+category: Distribution

19+exposed: True

20+exposed-modules:

21+ Distribution.Backpack Distribution.Backpack.ComponentsGraph

22+ Distribution.Backpack.Configure

23+ Distribution.Backpack.ConfiguredComponent

24+ Distribution.Backpack.DescribeUnitId

25+ Distribution.Backpack.FullUnitId

26+ Distribution.Backpack.LinkedComponent

27+ Distribution.Backpack.ModSubst Distribution.Backpack.ModuleShape

28+ Distribution.Backpack.PreModuleShape Distribution.CabalSpecVersion

29+ Distribution.Compat.Binary Distribution.Compat.CharParsing

30+ Distribution.Compat.CreatePipe Distribution.Compat.DList

31+ Distribution.Compat.Directory Distribution.Compat.Environment

32+ Distribution.Compat.Exception Distribution.Compat.FilePath

33+ Distribution.Compat.Graph Distribution.Compat.Internal.TempFile

34+ Distribution.Compat.Lens Distribution.Compat.Newtype

35+ Distribution.Compat.NonEmptySet Distribution.Compat.Parsing

36+ Distribution.Compat.Prelude.Internal Distribution.Compat.Process

37+ Distribution.Compat.ResponseFile Distribution.Compat.Semigroup

38+ Distribution.Compat.Stack Distribution.Compat.Time

39+ Distribution.Compat.Typeable Distribution.Compiler

40+ Distribution.FieldGrammar Distribution.FieldGrammar.Class

41+ Distribution.FieldGrammar.FieldDescrs

42+ Distribution.FieldGrammar.Newtypes Distribution.FieldGrammar.Parsec

43+ Distribution.FieldGrammar.Pretty Distribution.Fields

44+ Distribution.Fields.ConfVar Distribution.Fields.Field

45+ Distribution.Fields.Lexer Distribution.Fields.LexerMonad

46+ Distribution.Fields.ParseResult Distribution.Fields.Parser

47+ Distribution.Fields.Pretty Distribution.InstalledPackageInfo

48+ Distribution.License Distribution.Make Distribution.ModuleName

49+ Distribution.Package Distribution.PackageDescription

50+ Distribution.PackageDescription.Check

51+ Distribution.PackageDescription.Configuration

52+ Distribution.PackageDescription.FieldGrammar

53+ Distribution.PackageDescription.Parsec

54+ Distribution.PackageDescription.PrettyPrint

55+ Distribution.PackageDescription.Quirks

56+ Distribution.PackageDescription.Utils Distribution.Parsec

57+ Distribution.Parsec.Error Distribution.Parsec.FieldLineStream

58+ Distribution.Parsec.Position Distribution.Parsec.Warning

59+ Distribution.Pretty Distribution.ReadE Distribution.SPDX

60+ Distribution.SPDX.License Distribution.SPDX.LicenseExceptionId

61+ Distribution.SPDX.LicenseExpression Distribution.SPDX.LicenseId

62+ Distribution.SPDX.LicenseListVersion

63+ Distribution.SPDX.LicenseReference Distribution.Simple

64+ Distribution.Simple.Bench Distribution.Simple.Build

65+ Distribution.Simple.Build.Macros

66+ Distribution.Simple.Build.PathsModule

67+ Distribution.Simple.BuildPaths Distribution.Simple.BuildTarget

68+ Distribution.Simple.BuildToolDepends Distribution.Simple.CCompiler

69+ Distribution.Simple.Command Distribution.Simple.Compiler

70+ Distribution.Simple.Configure Distribution.Simple.Flag

71+ Distribution.Simple.GHC Distribution.Simple.GHCJS

72+ Distribution.Simple.Glob Distribution.Simple.Haddock

73+ Distribution.Simple.HaskellSuite Distribution.Simple.Hpc

74+ Distribution.Simple.Install Distribution.Simple.InstallDirs

75+ Distribution.Simple.InstallDirs.Internal

76+ Distribution.Simple.LocalBuildInfo Distribution.Simple.PackageIndex

77+ Distribution.Simple.PreProcess Distribution.Simple.PreProcess.Unlit

78+ Distribution.Simple.Program Distribution.Simple.Program.Ar

79+ Distribution.Simple.Program.Builtin Distribution.Simple.Program.Db

80+ Distribution.Simple.Program.Find Distribution.Simple.Program.GHC

81+ Distribution.Simple.Program.HcPkg Distribution.Simple.Program.Hpc

82+ Distribution.Simple.Program.Internal Distribution.Simple.Program.Ld

83+ Distribution.Simple.Program.ResponseFile

84+ Distribution.Simple.Program.Run Distribution.Simple.Program.Script

85+ Distribution.Simple.Program.Strip Distribution.Simple.Program.Types

86+ Distribution.Simple.Register Distribution.Simple.Setup

87+ Distribution.Simple.ShowBuildInfo Distribution.Simple.SrcDist

88+ Distribution.Simple.Test Distribution.Simple.Test.ExeV10

89+ Distribution.Simple.Test.LibV09 Distribution.Simple.Test.Log

90+ Distribution.Simple.UHC Distribution.Simple.UserHooks

91+ Distribution.Simple.Utils Distribution.System

92+ Distribution.TestSuite Distribution.Text

93+ Distribution.Types.AbiDependency Distribution.Types.AbiHash

94+ Distribution.Types.AnnotatedId Distribution.Types.Benchmark

95+ Distribution.Types.Benchmark.Lens

96+ Distribution.Types.BenchmarkInterface

97+ Distribution.Types.BenchmarkType Distribution.Types.BuildInfo

98+ Distribution.Types.BuildInfo.Lens Distribution.Types.BuildType

99+ Distribution.Types.Component Distribution.Types.ComponentId

100+ Distribution.Types.ComponentInclude

101+ Distribution.Types.ComponentLocalBuildInfo

102+ Distribution.Types.ComponentName

103+ Distribution.Types.ComponentRequestedSpec

104+ Distribution.Types.CondTree Distribution.Types.Condition

105+ Distribution.Types.ConfVar Distribution.Types.Dependency

106+ Distribution.Types.DependencyMap Distribution.Types.ExeDependency

107+ Distribution.Types.Executable Distribution.Types.Executable.Lens

108+ Distribution.Types.ExecutableScope Distribution.Types.ExposedModule

109+ Distribution.Types.Flag Distribution.Types.ForeignLib

110+ Distribution.Types.ForeignLib.Lens

111+ Distribution.Types.ForeignLibOption

112+ Distribution.Types.ForeignLibType

113+ Distribution.Types.GenericPackageDescription

114+ Distribution.Types.GenericPackageDescription.Lens

115+ Distribution.Types.GivenComponent

116+ Distribution.Types.HookedBuildInfo

117+ Distribution.Types.IncludeRenaming

118+ Distribution.Types.InstalledPackageInfo

119+ Distribution.Types.InstalledPackageInfo.FieldGrammar

120+ Distribution.Types.InstalledPackageInfo.Lens

121+ Distribution.Types.LegacyExeDependency Distribution.Types.Lens

122+ Distribution.Types.Library Distribution.Types.Library.Lens

123+ Distribution.Types.LibraryName Distribution.Types.LibraryVisibility

124+ Distribution.Types.LocalBuildInfo Distribution.Types.Mixin

125+ Distribution.Types.Module Distribution.Types.ModuleReexport

126+ Distribution.Types.ModuleRenaming

127+ Distribution.Types.MungedPackageId

128+ Distribution.Types.MungedPackageName

129+ Distribution.Types.PackageDescription

130+ Distribution.Types.PackageDescription.Lens

131+ Distribution.Types.PackageId Distribution.Types.PackageId.Lens

132+ Distribution.Types.PackageName Distribution.Types.PackageName.Magic

133+ Distribution.Types.PackageVersionConstraint

134+ Distribution.Types.PkgconfigDependency

135+ Distribution.Types.PkgconfigName

136+ Distribution.Types.PkgconfigVersion

137+ Distribution.Types.PkgconfigVersionRange

138+ Distribution.Types.SetupBuildInfo

139+ Distribution.Types.SetupBuildInfo.Lens

140+ Distribution.Types.SourceRepo Distribution.Types.SourceRepo.Lens

141+ Distribution.Types.TargetInfo Distribution.Types.TestSuite

142+ Distribution.Types.TestSuite.Lens

143+ Distribution.Types.TestSuiteInterface Distribution.Types.TestType

144+ Distribution.Types.UnitId Distribution.Types.UnqualComponentName

145+ Distribution.Types.Version Distribution.Types.VersionInterval

146+ Distribution.Types.VersionInterval.Legacy

147+ Distribution.Types.VersionRange

148+ Distribution.Types.VersionRange.Internal Distribution.Utils.Generic

149+ Distribution.Utils.IOData Distribution.Utils.LogProgress

150+ Distribution.Utils.MD5 Distribution.Utils.MapAccum

151+ Distribution.Utils.NubList Distribution.Utils.Path

152+ Distribution.Utils.Progress Distribution.Utils.ShortText

153+ Distribution.Utils.Structured Distribution.Verbosity

154+ Distribution.Verbosity.Internal Distribution.Version

155+ Language.Haskell.Extension

156+hidden-modules:

157+ Distribution.Backpack.PreExistingComponent

158+ Distribution.Backpack.ReadyComponent Distribution.Backpack.MixLink

159+ Distribution.Backpack.ModuleScope Distribution.Backpack.UnifyM

160+ Distribution.Backpack.Id Distribution.Utils.UnionFind

161+ Distribution.Utils.Base62 Distribution.Compat.Async

162+ Distribution.Compat.CopyFile Distribution.Compat.GetShortPathName

163+ Distribution.Compat.MonadFail Distribution.Compat.Prelude

164+ Distribution.Compat.SnocList Distribution.GetOpt Distribution.Lex

165+ Distribution.Utils.String Distribution.Simple.Build.Macros.Z

166+ Distribution.Simple.Build.PathsModule.Z

167+ Distribution.Simple.GHC.EnvironmentParser

168+ Distribution.Simple.GHC.Internal Distribution.Simple.GHC.ImplInfo

169+ Distribution.Simple.Utils.Json Distribution.ZinzaPrelude

170+ Paths_Cabal

171+import-dirs:

172+library-dirs:

173+dynamic-library-dirs:

174+data-dir:

175+hs-libraries: HSCabal-3.6.3.0

176+depends:

177+ array-0.5.4.0 base-4.16.3.0 binary-0.8.9.0 bytestring-0.11.3.1

178+ containers-0.6.5.1 deepseq-1.4.6.1 directory-1.3.6.2

179+ filepath-1.4.2.2 mtl-2.2.2 parsec-3.1.15.0 pretty-1.1.3.6

180+ process-1.6.13.2 text-1.2.5.0 time-1.11.1.1 transformers-0.5.6.2

181+ unix-2.7.2.2

182+haddock-interfaces:

183+haddock-html:

184+---

185+name: array

186+version: 0.5.4.0

187+visibility: public

188+id: array-0.5.4.0

189+key: array-0.5.4.0

190+license: BSD-3-Clause

191+maintainer: libraries@haskell.org

192+synopsis: Mutable and immutable arrays

193+description:

194+ In addition to providing the "Data.Array" module

195+ <http://www.haskell.org/onlinereport/haskell2010/haskellch14.html as specified in the Haskell 2010 Language Report>,

196+ this package also defines the classes 'IArray' of

197+ immutable arrays and 'MArray' of arrays mutable within appropriate

198+ monads, as well as some instances of these classes.

199+category: Data Structures

200+exposed: True

201+exposed-modules:

202+ Data.Array Data.Array.Base Data.Array.IArray Data.Array.IO

203+ Data.Array.IO.Internals Data.Array.IO.Safe Data.Array.MArray

204+ Data.Array.MArray.Safe Data.Array.ST Data.Array.ST.Safe

205+ Data.Array.Storable Data.Array.Storable.Internals

206+ Data.Array.Storable.Safe Data.Array.Unboxed Data.Array.Unsafe

207+import-dirs:

208+library-dirs:

209+dynamic-library-dirs:

210+data-dir:

211+hs-libraries: HSarray-0.5.4.0

212+depends: base-4.16.3.0

213+haddock-interfaces:

214+haddock-html:

215+---

216+name: base

217+version: 4.16.3.0

218+visibility: public

219+id: base-4.16.3.0

220+key: base-4.16.3.0

221+license: BSD-3-Clause

222+maintainer: libraries@haskell.org

223+synopsis: Basic libraries

224+description:

225+ This package contains the Standard Haskell "Prelude" and its support libraries,

226+ and a large collection of useful libraries ranging from data

227+ structures to parsing combinators and debugging utilities.

228+category: Prelude

229+exposed: True

230+exposed-modules:

231+ Control.Applicative, Control.Arrow, Control.Category,

232+ Control.Concurrent, Control.Concurrent.Chan,

233+ Control.Concurrent.MVar, Control.Concurrent.QSem,

234+ Control.Concurrent.QSemN, Control.Exception,

235+ Control.Exception.Base, Control.Monad, Control.Monad.Fail,

236+ Control.Monad.Fix, Control.Monad.IO.Class, Control.Monad.Instances,

237+ Control.Monad.ST, Control.Monad.ST.Lazy,

238+ Control.Monad.ST.Lazy.Safe, Control.Monad.ST.Lazy.Unsafe,

239+ Control.Monad.ST.Safe, Control.Monad.ST.Strict,

240+ Control.Monad.ST.Unsafe, Control.Monad.Zip, Data.Bifoldable,

241+ Data.Bifunctor, Data.Bitraversable, Data.Bits, Data.Bool,

242+ Data.Char, Data.Coerce, Data.Complex, Data.Data, Data.Dynamic,

243+ Data.Either, Data.Eq, Data.Fixed, Data.Foldable, Data.Function,

244+ Data.Functor, Data.Functor.Classes, Data.Functor.Compose,

245+ Data.Functor.Const, Data.Functor.Contravariant,

246+ Data.Functor.Identity, Data.Functor.Product, Data.Functor.Sum,

247+ Data.IORef, Data.Int, Data.Ix, Data.Kind, Data.List,

248+ Data.List.NonEmpty, Data.Maybe, Data.Monoid, Data.Ord, Data.Proxy,

249+ Data.Ratio, Data.STRef, Data.STRef.Lazy, Data.STRef.Strict,

250+ Data.Semigroup, Data.String, Data.Traversable, Data.Tuple,

251+ Data.Type.Bool, Data.Type.Coercion, Data.Type.Equality,

252+ Data.Type.Ord, Data.Typeable, Data.Unique, Data.Version, Data.Void,

253+ Data.Word, Debug.Trace, Foreign, Foreign.C, Foreign.C.Error,

254+ Foreign.C.String, Foreign.C.Types, Foreign.Concurrent,

255+ Foreign.ForeignPtr, Foreign.ForeignPtr.Safe,

256+ Foreign.ForeignPtr.Unsafe, Foreign.Marshal, Foreign.Marshal.Alloc,

257+ Foreign.Marshal.Array, Foreign.Marshal.Error, Foreign.Marshal.Pool,

258+ Foreign.Marshal.Safe, Foreign.Marshal.Unsafe,

259+ Foreign.Marshal.Utils, Foreign.Ptr, Foreign.Safe,

260+ Foreign.StablePtr, Foreign.Storable, GHC.Arr, GHC.Base, GHC.Bits,

261+ GHC.ByteOrder, GHC.Char, GHC.Clock, GHC.Conc, GHC.Conc.IO,

262+ GHC.Conc.Signal, GHC.Conc.Sync, GHC.ConsoleHandler, GHC.Constants,

263+ GHC.Desugar, GHC.Enum, GHC.Environment, GHC.Err, GHC.Event,

264+ GHC.Event.TimeOut, GHC.Exception, GHC.Exception.Type,

265+ GHC.ExecutionStack, GHC.ExecutionStack.Internal, GHC.Exts,

266+ GHC.Fingerprint, GHC.Fingerprint.Type, GHC.Float,

267+ GHC.Float.ConversionUtils, GHC.Float.RealFracMethods, GHC.Foreign,

268+ GHC.ForeignPtr, GHC.GHCi, GHC.GHCi.Helpers, GHC.Generics, GHC.IO,

269+ GHC.IO.Buffer, GHC.IO.BufferedIO, GHC.IO.Device, GHC.IO.Encoding,

270+ GHC.IO.Encoding.CodePage, GHC.IO.Encoding.Failure,

271+ GHC.IO.Encoding.Iconv, GHC.IO.Encoding.Latin1,

272+ GHC.IO.Encoding.Types, GHC.IO.Encoding.UTF16,

273+ GHC.IO.Encoding.UTF32, GHC.IO.Encoding.UTF8, GHC.IO.Exception,

274+ GHC.IO.FD, GHC.IO.Handle, GHC.IO.Handle.FD,

275+ GHC.IO.Handle.Internals, GHC.IO.Handle.Lock, GHC.IO.Handle.Text,

276+ GHC.IO.Handle.Types, GHC.IO.IOMode, GHC.IO.StdHandles,

277+ GHC.IO.SubSystem, GHC.IO.Unsafe, GHC.IOArray, GHC.IOPort,

278+ GHC.IORef, GHC.Int, GHC.Integer, GHC.Integer.Logarithms, GHC.Ix,

279+ GHC.List, GHC.MVar, GHC.Maybe, GHC.Natural, GHC.Num,

280+ GHC.Num.BigNat from ghc-bignum-1.2:GHC.Num.BigNat,

281+ GHC.Num.Integer from ghc-bignum-1.2:GHC.Num.Integer,

282+ GHC.Num.Natural from ghc-bignum-1.2:GHC.Num.Natural, GHC.OldList,

283+ GHC.OverloadedLabels, GHC.Pack, GHC.Profiling, GHC.Ptr,

284+ GHC.RTS.Flags, GHC.Read, GHC.Real, GHC.Records, GHC.ResponseFile,

285+ GHC.ST, GHC.STRef, GHC.Show, GHC.Stable, GHC.StableName, GHC.Stack,

286+ GHC.Stack.CCS, GHC.Stack.Types, GHC.StaticPtr, GHC.Stats,

287+ GHC.Storable, GHC.TopHandler, GHC.TypeLits, GHC.TypeLits.Internal,

288+ GHC.TypeNats, GHC.TypeNats.Internal, GHC.Unicode, GHC.Weak,

289+ GHC.Word, Numeric, Numeric.Natural, Prelude, System.CPUTime,

290+ System.Console.GetOpt, System.Environment,

291+ System.Environment.Blank, System.Exit, System.IO, System.IO.Error,

292+ System.IO.Unsafe, System.Info, System.Mem, System.Mem.StableName,

293+ System.Mem.Weak, System.Posix.Internals, System.Posix.Types,

294+ System.Timeout, Text.ParserCombinators.ReadP,

295+ Text.ParserCombinators.ReadPrec, Text.Printf, Text.Read,

296+ Text.Read.Lex, Text.Show, Text.Show.Functions, Type.Reflection,

297+ Type.Reflection.Unsafe, Unsafe.Coerce

298+hidden-modules:

299+ Control.Monad.ST.Imp Control.Monad.ST.Lazy.Imp Data.Functor.Utils

300+ Data.OldList Data.Semigroup.Internal Data.Typeable.Internal

301+ Foreign.ForeignPtr.Imp GHC.IO.Handle.Lock.Common

302+ GHC.IO.Handle.Lock.Flock GHC.IO.Handle.Lock.LinuxOFD

303+ GHC.IO.Handle.Lock.NoOp GHC.IO.Handle.Lock.Windows

304+ GHC.StaticPtr.Internal GHC.Event.Arr GHC.Event.Array

305+ GHC.Event.Internal GHC.Event.Internal.Types GHC.Event.IntTable

306+ GHC.Event.IntVar GHC.Event.PSQ GHC.Event.Unique

307+ System.Environment.ExecutablePath System.CPUTime.Utils

308+ GHC.Event.Control GHC.Event.EPoll GHC.Event.KQueue

309+ GHC.Event.Manager GHC.Event.Poll GHC.Event.Thread

310+ GHC.Event.TimerManager System.CPUTime.Posix.ClockGetTime

311+ System.CPUTime.Posix.Times System.CPUTime.Posix.RUsage

312+ System.CPUTime.Unsupported

313+import-dirs:

314+library-dirs:

315+dynamic-library-dirs:

316+data-dir:

317+hs-libraries: HSbase-4.16.3.0

318+include-dirs:

319+includes: HsBase.h

320+depends: ghc-bignum-1.2 ghc-prim-0.8.0 rts

321+haddock-interfaces:

322+haddock-html:

323+---

324+name: binary

325+version: 0.8.9.0

326+visibility: public

327+id: binary-0.8.9.0

328+key: binary-0.8.9.0

329+license: BSD-3-Clause

330+maintainer: Lennart Kolmodin, Don Stewart <dons00@gmail.com>

331+author: Lennart Kolmodin <kolmodin@gmail.com>

332+stability: provisional

333+homepage: https://github.com/kolmodin/binary

334+synopsis:

335+ Binary serialisation for Haskell values using lazy ByteStrings

336+description:

337+ Efficient, pure binary serialisation using lazy ByteStrings.

338+ Haskell values may be encoded to and from binary formats,

339+ written to disk as binary, or sent over the network.

340+ The format used can be automatically generated, or

341+ you can choose to implement a custom format if needed.

342+ Serialisation speeds of over 1 G\/sec have been observed,

343+ so this library should be suitable for high performance

344+ scenarios.

345+category: Data, Parsing

346+exposed: True

347+exposed-modules:

348+ Data.Binary Data.Binary.Builder Data.Binary.Get

349+ Data.Binary.Get.Internal Data.Binary.Put

350+hidden-modules:

351+ Data.Binary.Class Data.Binary.Internal Data.Binary.Generic

352+ Data.Binary.FloatCast

353+import-dirs:

354+library-dirs:

355+dynamic-library-dirs:

356+data-dir:

357+hs-libraries: HSbinary-0.8.9.0

358+depends:

359+ array-0.5.4.0 base-4.16.3.0 bytestring-0.11.3.1 containers-0.6.5.1

360+haddock-interfaces:

361+haddock-html:

362+---

363+name: bytestring

364+version: 0.11.3.1

365+visibility: public

366+id: bytestring-0.11.3.1

367+key: bytestring-0.11.3.1

368+license: BSD-3-Clause

369+copyright:

370+ Copyright (c) Don Stewart 2005-2009,

371+ (c) Duncan Coutts 2006-2015,

372+ (c) David Roundy 2003-2005,

373+ (c) Jasper Van der Jeugt 2010,

374+ (c) Simon Meier 2010-2013.

375+maintainer:

376+ Haskell Bytestring Team <andrew.lelechenko@gmail.com>, Core Libraries Committee

377+author:

378+ Don Stewart,

379+ Duncan Coutts

380+homepage: https://github.com/haskell/bytestring

381+synopsis:

382+ Fast, compact, strict and lazy byte strings with a list interface

383+description:

384+ An efficient compact, immutable byte string type (both strict and lazy)

385+ suitable for binary or 8-bit character data.

386+ The 'ByteString' type represents sequences of bytes or 8-bit characters.

387+ It is suitable for high performance use, both in terms of large data

388+ quantities, or high speed requirements. The 'ByteString' functions follow

389+ the same style as Haskell\'s ordinary lists, so it is easy to convert code

390+ from using 'String' to 'ByteString'.

391+ Two 'ByteString' variants are provided:

392+ * Strict 'ByteString's keep the string as a single large array. This

393+ makes them convenient for passing data between C and Haskell.

394+ * Lazy 'ByteString's use a lazy list of strict chunks which makes it

395+ suitable for I\/O streaming tasks.

396+ The @Char8@ modules provide a character-based view of the same

397+ underlying 'ByteString' types. This makes it convenient to handle mixed

398+ binary and 8-bit character content (which is common in many file formats

399+ and network protocols).

400+ The 'Builder' module provides an efficient way to build up 'ByteString's

401+ in an ad-hoc way by repeated concatenation. This is ideal for fast

402+ serialisation or pretty printing.

403+ There is also a 'ShortByteString' type which has a lower memory overhead

404+ and can be converted to or from a 'ByteString'. It is suitable for keeping

405+ many short strings in memory.

406+ 'ByteString's are not designed for Unicode. For Unicode strings you should

407+ use the 'Text' type from the @text@ package.

408+ These modules are intended to be imported qualified, to avoid name clashes

409+ with "Prelude" functions, e.g.

410+ > import qualified Data.ByteString as BS

411+category: Data

412+exposed: True

413+exposed-modules:

414+ Data.ByteString Data.ByteString.Builder

415+ Data.ByteString.Builder.Extra Data.ByteString.Builder.Internal

416+ Data.ByteString.Builder.Prim Data.ByteString.Builder.Prim.Internal

417+ Data.ByteString.Builder.RealFloat Data.ByteString.Char8

418+ Data.ByteString.Internal Data.ByteString.Lazy

419+ Data.ByteString.Lazy.Char8 Data.ByteString.Lazy.Internal

420+ Data.ByteString.Short Data.ByteString.Short.Internal

421+ Data.ByteString.Unsafe

422+hidden-modules:

423+ Data.ByteString.Builder.ASCII Data.ByteString.Builder.Prim.ASCII

424+ Data.ByteString.Builder.Prim.Binary

425+ Data.ByteString.Builder.Prim.Internal.Base16

426+ Data.ByteString.Builder.Prim.Internal.Floating

427+ Data.ByteString.Builder.RealFloat.F2S

428+ Data.ByteString.Builder.RealFloat.D2S

429+ Data.ByteString.Builder.RealFloat.Internal

430+ Data.ByteString.Builder.RealFloat.TableGenerator

431+ Data.ByteString.Lazy.Internal.Deque

432+import-dirs:

433+library-dirs:

434+dynamic-library-dirs:

435+data-dir:

436+hs-libraries: HSbytestring-0.11.3.1

437+include-dirs:

438+includes: fpstring.h

439+depends:

440+ base-4.16.3.0 deepseq-1.4.6.1 ghc-prim-0.8.0

441+ template-haskell-2.18.0.0

442+haddock-interfaces:

443+haddock-html:

444+---

445+name: containers

446+version: 0.6.5.1

447+visibility: public

448+id: containers-0.6.5.1

449+key: containers-0.6.5.1

450+license: BSD-3-Clause

451+maintainer: libraries@haskell.org

452+synopsis: Assorted concrete container types

453+description:

454+ This package contains efficient general-purpose implementations

455+ of various immutable container types including sets, maps, sequences,

456+ trees, and graphs.

457+ For a walkthrough of what this package provides with examples of common

458+ operations see the [containers

459+ introduction](https://haskell-containers.readthedocs.io).

460+ The declared cost of each operation is either worst-case or amortized, but

461+ remains valid even if structures are shared.

462+category: Data Structures

463+exposed: True

464+exposed-modules:

465+ Data.Containers.ListUtils Data.Graph Data.IntMap

466+ Data.IntMap.Internal Data.IntMap.Internal.Debug Data.IntMap.Lazy

467+ Data.IntMap.Merge.Lazy Data.IntMap.Merge.Strict Data.IntMap.Strict

468+ Data.IntMap.Strict.Internal Data.IntSet Data.IntSet.Internal

469+ Data.Map Data.Map.Internal Data.Map.Internal.Debug Data.Map.Lazy

470+ Data.Map.Merge.Lazy Data.Map.Merge.Strict Data.Map.Strict

471+ Data.Map.Strict.Internal Data.Sequence Data.Sequence.Internal

472+ Data.Sequence.Internal.Sorting Data.Set Data.Set.Internal Data.Tree

473+ Utils.Containers.Internal.BitQueue

474+ Utils.Containers.Internal.BitUtil

475+ Utils.Containers.Internal.StrictPair

476+hidden-modules:

477+ Utils.Containers.Internal.State

478+ Utils.Containers.Internal.StrictMaybe

479+ Utils.Containers.Internal.PtrEquality

480+ Utils.Containers.Internal.Coercions

481+ Utils.Containers.Internal.TypeError

482+ Data.Map.Internal.DeprecatedShowTree

483+ Data.IntMap.Internal.DeprecatedDebug

484+import-dirs:

485+library-dirs:

486+dynamic-library-dirs:

487+data-dir:

488+hs-libraries: HScontainers-0.6.5.1

489+depends: array-0.5.4.0 base-4.16.3.0 deepseq-1.4.6.1

490+haddock-interfaces:

491+haddock-html:

492+---

493+name: deepseq

494+version: 1.4.6.1

495+visibility: public

496+id: deepseq-1.4.6.1

497+key: deepseq-1.4.6.1

498+license: BSD-3-Clause

499+maintainer: libraries@haskell.org

500+synopsis: Deep evaluation of data structures

501+description:

502+ This package provides methods for fully evaluating data structures

503+ (\"deep evaluation\"). Deep evaluation is often used for adding

504+ strictness to a program, e.g. in order to force pending exceptions,

505+ remove space leaks, or force lazy I/O to happen. It is also useful

506+ in parallel programs, to ensure pending work does not migrate to the

507+ wrong thread.

508+ The primary use of this package is via the 'deepseq' function, a

509+ \"deep\" version of 'seq'. It is implemented on top of an 'NFData'

510+ typeclass (\"Normal Form Data\", data structures with no unevaluated

511+ components) which defines strategies for fully evaluating different

512+ data types. See module documentation in "Control.DeepSeq" for more

513+ details.

514+category: Control

515+exposed: True

516+exposed-modules: Control.DeepSeq

517+hidden-modules: Control.DeepSeq.BackDoor

518+import-dirs:

519+library-dirs:

520+dynamic-library-dirs:

521+data-dir:

522+hs-libraries: HSdeepseq-1.4.6.1

523+depends: array-0.5.4.0 base-4.16.3.0

524+haddock-interfaces:

525+haddock-html:

526+---

527+name: directory

528+version: 1.3.6.2

529+visibility: public

530+id: directory-1.3.6.2

531+key: directory-1.3.6.2

532+license: BSD-3-Clause

533+maintainer: libraries@haskell.org

534+synopsis: Platform-agnostic library for filesystem operations

535+description:

536+ This library provides a basic set of operations for manipulating files and

537+ directories in a portable way.

538+category: System

539+exposed: True

540+exposed-modules:

541+ System.Directory System.Directory.Internal

542+ System.Directory.Internal.Prelude

543+hidden-modules:

544+ System.Directory.Internal.C_utimensat

545+ System.Directory.Internal.Common System.Directory.Internal.Config

546+ System.Directory.Internal.Posix System.Directory.Internal.Windows

547+import-dirs:

548+library-dirs:

549+dynamic-library-dirs:

550+data-dir:

551+hs-libraries: HSdirectory-1.3.6.2

552+depends:

553+ base-4.16.3.0 filepath-1.4.2.2 time-1.11.1.1 unix-2.7.2.2

554+haddock-interfaces:

555+haddock-html:

556+---

557+name: exceptions

558+version: 0.10.4

559+visibility: public

560+id: exceptions-0.10.4

561+key: exceptions-0.10.4

562+license: BSD-3-Clause

563+copyright:

566+maintainer: Edward A. Kmett <ekmett@gmail.com>

567+author: Edward A. Kmett

568+stability: provisional

569+homepage: http://github.com/ekmett/exceptions/

570+synopsis: Extensible optionally-pure exceptions

571+description: Extensible optionally-pure exceptions.

572+category: Control, Exceptions, Monad

573+exposed: True

574+exposed-modules: Control.Monad.Catch Control.Monad.Catch.Pure

575+import-dirs:

576+library-dirs:

577+dynamic-library-dirs:

578+data-dir:

579+hs-libraries: HSexceptions-0.10.4

580+depends:

581+ base-4.16.3.0 mtl-2.2.2 stm-2.5.0.2 template-haskell-2.18.0.0

582+ transformers-0.5.6.2

583+haddock-interfaces:

584+haddock-html:

585+---

586+name: filepath

587+version: 1.4.2.2

588+visibility: public

589+id: filepath-1.4.2.2

590+key: filepath-1.4.2.2

591+license: BSD-3-Clause

592+copyright: Neil Mitchell 2005-2020

593+maintainer: Julian Ospald <hasufell@posteo.de>

594+author: Neil Mitchell <ndmitchell@gmail.com>

595+homepage: https://github.com/haskell/filepath#readme

596+synopsis: Library for manipulating FilePaths in a cross platform way.

597+description:

598+ This package provides functionality for manipulating @FilePath@ values, and is shipped with both <https://www.haskell.org/ghc/ GHC> and the <https://www.haskell.org/platform/ Haskell Platform>. It provides three modules:

599+ * "System.FilePath.Posix" manipulates POSIX\/Linux style @FilePath@ values (with @\/@ as the path separator).

600+ * "System.FilePath.Windows" manipulates Windows style @FilePath@ values (with either @\\@ or @\/@ as the path separator, and deals with drives).

601+ * "System.FilePath" is an alias for the module appropriate to your platform.

602+ All three modules provide the same API, and the same documentation (calling out differences in the different variants).

603+category: System

604+exposed: True

605+exposed-modules:

606+ System.FilePath System.FilePath.Posix System.FilePath.Windows

607+import-dirs:

608+library-dirs:

609+dynamic-library-dirs:

610+data-dir:

611+hs-libraries: HSfilepath-1.4.2.2

612+depends: base-4.16.3.0

613+haddock-interfaces:

614+haddock-html:

615+---

616+name: ghc-bignum

617+version: 1.2

618+visibility: public

619+id: ghc-bignum-1.2

620+key: ghc-bignum-1.2

621+license: BSD-3-Clause

622+maintainer: libraries@haskell.org

623+author: Sylvain Henry

624+synopsis: GHC BigNum library

625+description:

626+ This package provides the low-level implementation of the standard

627+ 'BigNat', 'Natural' and 'Integer' types.

628+category: Numeric, Algebra, GHC

629+exposed: True

630+exposed-modules:

631+ GHC.Num.Backend GHC.Num.Backend.Native GHC.Num.Backend.Selected

632+ GHC.Num.BigNat GHC.Num.Integer GHC.Num.Natural GHC.Num.Primitives

633+ GHC.Num.WordArray

634+import-dirs:

635+library-dirs:

636+dynamic-library-dirs:

637+data-dir:

638+hs-libraries: HSghc-bignum-1.2

639+depends: ghc-prim-0.8.0

640+haddock-interfaces:

641+haddock-html:

642+---

643+name: ghc-boot

644+version: 9.2.4

645+visibility: public

646+id: ghc-boot-9.2.4

647+key: ghc-boot-9.2.4

648+license: BSD-3-Clause

649+maintainer: ghc-devs@haskell.org

650+synopsis: Shared functionality between GHC and its boot libraries

651+description:

652+ This library is shared between GHC, ghc-pkg, and other boot

653+ libraries.

654+ .

655+ A note about "GHC.Unit.Database": it only deals with the subset of

656+ the package database that the compiler cares about: modules

657+ paths etc and not package metadata like description, authors

658+ etc. It is thus not a library interface to ghc-pkg and is *not*

659+ suitable for modifying GHC package databases.

660+ .

661+ The package database format and this library are constructed in

662+ such a way that while ghc-pkg depends on Cabal, the GHC library

663+ and program do not have to depend on Cabal.

664+category: GHC

665+exposed: True

666+exposed-modules:

667+ GHC.BaseDir, GHC.Data.ShortText, GHC.Data.SizedSeq,

668+ GHC.ForeignSrcLang,

669+ GHC.ForeignSrcLang.Type from ghc-boot-th-9.2.4:GHC.ForeignSrcLang.Type,

670+ GHC.HandleEncoding, GHC.LanguageExtensions,

671+ GHC.LanguageExtensions.Type from ghc-boot-th-9.2.4:GHC.LanguageExtensions.Type,

672+ GHC.Lexeme from ghc-boot-th-9.2.4:GHC.Lexeme, GHC.Platform.ArchOS,

673+ GHC.Platform.Host, GHC.Serialized, GHC.Settings.Utils,

674+ GHC.UniqueSubdir, GHC.Unit.Database, GHC.Utils.Encoding,

675+ GHC.Version

676+import-dirs:

677+library-dirs:

678+dynamic-library-dirs:

679+data-dir:

680+hs-libraries: HSghc-boot-9.2.4

681+depends:

682+ base-4.16.3.0 binary-0.8.9.0 bytestring-0.11.3.1 containers-0.6.5.1

683+ deepseq-1.4.6.1 directory-1.3.6.2 filepath-1.4.2.2

684+ ghc-boot-th-9.2.4 unix-2.7.2.2

685+haddock-interfaces:

686+haddock-html:

687+---

688+name: ghc-boot-th

689+version: 9.2.4

690+visibility: public

691+id: ghc-boot-th-9.2.4

692+key: ghc-boot-th-9.2.4

693+license: BSD-3-Clause

694+maintainer: ghc-devs@haskell.org

695+synopsis:

696+ Shared functionality between GHC and the @template-haskell@

697+ library

698+description:

699+ This library contains various bits shared between the @ghc@ and

700+ @template-haskell@ libraries.

701+ This package exists to ensure that @template-haskell@ has a

702+ minimal set of transitive dependencies, since it is intended to

703+ be depended upon by user code.

704+category: GHC

705+exposed: True

706+exposed-modules:

707+ GHC.ForeignSrcLang.Type GHC.LanguageExtensions.Type GHC.Lexeme

708+import-dirs:

709+library-dirs:

710+dynamic-library-dirs:

711+data-dir:

712+hs-libraries: HSghc-boot-th-9.2.4

713+depends: base-4.16.3.0

714+haddock-interfaces:

715+haddock-html:

716+---

717+name: ghc-compact

718+version: 0.1.0.0

719+visibility: public

720+id: ghc-compact-0.1.0.0

721+key: ghc-compact-0.1.0.0

722+license: BSD-3-Clause

723+maintainer: libraries@haskell.org

724+synopsis: In memory storage of deeply evaluated data structure

725+description:

726+ This package provides minimal functionality for working with

727+ "compact regions", which hold a fully evaluated Haskell object graph.

728+ These regions maintain the invariant that no pointers live inside the struct

729+ that point outside it, which ensures efficient garbage collection without

730+ ever reading the structure contents (effectively, it works as a manually

731+ managed "oldest generation" which is never freed until the whole is

732+ released).

733+ Internally, the struct is stored a single contiguous block of memory,

734+ which allows efficient serialization and deserialization of structs

735+ for distributed computing.

736+ This package provides a low-level API; see also the </package/compact

737+ compact package> which provides a user-facing API.

738+category: Data

739+exposed: True

740+exposed-modules: GHC.Compact GHC.Compact.Serialized

741+import-dirs:

742+library-dirs:

743+dynamic-library-dirs:

744+data-dir:

745+hs-libraries: HSghc-compact-0.1.0.0

746+depends: base-4.16.3.0 bytestring-0.11.3.1 ghc-prim-0.8.0

747+haddock-interfaces:

748+haddock-html:

749+---

750+name: ghc-heap

751+version: 9.2.4

752+visibility: public

753+id: ghc-heap-9.2.4

754+key: ghc-heap-9.2.4

755+license: BSD-3-Clause

756+maintainer: libraries@haskell.org

757+synopsis: Functions for walking GHC's heap

758+description:

759+ This package provides functions for walking the GHC heap data structures

760+ and retrieving information about those data structures.

761+category: GHC

762+exposed: True

763+exposed-modules:

764+ GHC.Exts.Heap GHC.Exts.Heap.ClosureTypes GHC.Exts.Heap.Closures

765+ GHC.Exts.Heap.Constants GHC.Exts.Heap.FFIClosures

766+ GHC.Exts.Heap.FFIClosures_ProfilingDisabled

767+ GHC.Exts.Heap.FFIClosures_ProfilingEnabled GHC.Exts.Heap.InfoTable

768+ GHC.Exts.Heap.InfoTable.Types GHC.Exts.Heap.InfoTableProf

769+ GHC.Exts.Heap.ProfInfo.PeekProfInfo

770+ GHC.Exts.Heap.ProfInfo.PeekProfInfo_ProfilingDisabled

771+ GHC.Exts.Heap.ProfInfo.PeekProfInfo_ProfilingEnabled

772+ GHC.Exts.Heap.ProfInfo.Types GHC.Exts.Heap.Utils

773+import-dirs:

774+library-dirs:

775+dynamic-library-dirs:

776+data-dir:

777+hs-libraries: HSghc-heap-9.2.4

778+depends: base-4.16.3.0 containers-0.6.5.1 ghc-prim-0.8.0 rts

779+haddock-interfaces:

780+haddock-html:

781+---

782+name: ghc-prim

783+version: 0.8.0

784+visibility: public

785+id: ghc-prim-0.8.0

786+key: ghc-prim-0.8.0

787+license: BSD-3-Clause

788+maintainer: libraries@haskell.org

789+synopsis: GHC primitives

790+description:

791+ This package contains the primitive types and operations supplied by GHC.

792+category: GHC

793+exposed: True

794+exposed-modules:

795+ GHC.CString GHC.Classes GHC.Debug GHC.Magic GHC.Prim.Exception

796+ GHC.Prim.Ext GHC.Prim.Panic GHC.PrimopWrappers GHC.Tuple GHC.Types

797+ GHC.Prim

798+import-dirs:

799+library-dirs:

800+dynamic-library-dirs:

801+data-dir:

802+hs-libraries: HSghc-prim-0.8.0

803+extra-libraries: gcc c m

804+depends: rts

805+haddock-interfaces:

806+haddock-html:

807+---

808+name: ghci

809+version: 9.2.4

810+visibility: public

811+id: ghci-9.2.4

812+key: ghci-9.2.4

813+license: BSD-3-Clause

814+maintainer: ghc-devs@haskell.org

815+synopsis: The library supporting GHC's interactive interpreter

816+description:

817+ This library offers interfaces which mediate interactions between the

818+ @ghci@ interactive shell and @iserv@, GHC's out-of-process interpreter

819+ backend.

820+category: GHC

821+exposed: True

822+exposed-modules:

823+ GHCi.BinaryArray GHCi.BreakArray GHCi.CreateBCO GHCi.FFI

824+ GHCi.InfoTable GHCi.Message GHCi.ObjLink GHCi.RemoteTypes

825+ GHCi.ResolvedBCO GHCi.Run GHCi.Signals GHCi.StaticPtrTable GHCi.TH

826+ GHCi.TH.Binary

827+import-dirs:

828+library-dirs:

829+dynamic-library-dirs:

830+data-dir:

831+hs-libraries: HSghci-9.2.4

832+depends:

833+ array-0.5.4.0 base-4.16.3.0 binary-0.8.9.0 bytestring-0.11.3.1

834+ containers-0.6.5.1 deepseq-1.4.6.1 filepath-1.4.2.2 ghc-boot-9.2.4

835+ ghc-heap-9.2.4 ghc-prim-0.8.0 rts template-haskell-2.18.0.0

836+ transformers-0.5.6.2 unix-2.7.2.2

837+haddock-interfaces:

838+haddock-html:

839+---

840+name: haskeline

841+version: 0.8.2

842+visibility: public

843+id: haskeline-0.8.2

844+key: haskeline-0.8.2

845+license: BSD-3-Clause

846+copyright: (c) Judah Jacobson

847+maintainer: Judah Jacobson <judah.jacobson@gmail.com>

848+author: Judah Jacobson

849+stability: Stable

850+homepage: https://github.com/judah/haskeline

851+synopsis:

852+ A command-line interface for user input, written in Haskell.

853+description:

854+ Haskeline provides a user interface for line input in command-line

855+ programs. This library is similar in purpose to readline, but since

856+ it is written in Haskell it is (hopefully) more easily used in other

857+ Haskell programs.

858+ Haskeline runs both on POSIX-compatible systems and on Windows.

859+category: User Interfaces

860+exposed: True

861+exposed-modules:

862+ System.Console.Haskeline System.Console.Haskeline.Completion

863+ System.Console.Haskeline.History System.Console.Haskeline.IO

864+ System.Console.Haskeline.Internal

865+hidden-modules:

866+ System.Console.Haskeline.Backend

867+ System.Console.Haskeline.Backend.WCWidth

868+ System.Console.Haskeline.Command

869+ System.Console.Haskeline.Command.Completion

870+ System.Console.Haskeline.Command.History

871+ System.Console.Haskeline.Command.KillRing

872+ System.Console.Haskeline.Directory System.Console.Haskeline.Emacs

873+ System.Console.Haskeline.InputT System.Console.Haskeline.Key

874+ System.Console.Haskeline.LineState System.Console.Haskeline.Monads

875+ System.Console.Haskeline.Prefs System.Console.Haskeline.Recover

876+ System.Console.Haskeline.RunCommand System.Console.Haskeline.Term

877+ System.Console.Haskeline.Command.Undo System.Console.Haskeline.Vi

878+ System.Console.Haskeline.Backend.Posix

879+ System.Console.Haskeline.Backend.Posix.Encoder

880+ System.Console.Haskeline.Backend.DumbTerm

881+import-dirs:

882+library-dirs:

883+dynamic-library-dirs:

884+data-dir:

885+hs-libraries: HShaskeline-0.8.2

886+depends:

887+ base-4.16.3.0 bytestring-0.11.3.1 containers-0.6.5.1

888+ directory-1.3.6.2 exceptions-0.10.4 filepath-1.4.2.2

889+ process-1.6.13.2 stm-2.5.0.2 transformers-0.5.6.2 unix-2.7.2.2

890+haddock-interfaces:

891+haddock-html:

892+---

893+name: hpc

894+version: 0.6.1.0

895+visibility: public

896+id: hpc-0.6.1.0

897+key: hpc-0.6.1.0

898+license: BSD-3-Clause

899+maintainer: ghc-devs@haskell.org

900+author: Andy Gill

901+synopsis: Code Coverage Library for Haskell

902+description:

903+ This package provides the code coverage library for Haskell.

904+ See <http://www.haskell.org/haskellwiki/Haskell_program_coverage> for more

905+ information.

906+category: Control

907+exposed: True

908+exposed-modules:

909+ Trace.Hpc.Mix Trace.Hpc.Reflect Trace.Hpc.Tix Trace.Hpc.Util

910+import-dirs:

911+library-dirs:

912+dynamic-library-dirs:

913+data-dir:

914+hs-libraries: HShpc-0.6.1.0

915+depends:

916+ base-4.16.3.0 containers-0.6.5.1 deepseq-1.4.6.1 directory-1.3.6.2

917+ filepath-1.4.2.2 time-1.11.1.1

918+haddock-interfaces:

919+haddock-html:

920+---

921+name: integer-gmp

922+version: 1.1

923+visibility: public

924+id: integer-gmp-1.1

925+key: integer-gmp-1.1

926+license: BSD-3-Clause

927+maintainer: hvr@gnu.org

928+author: Herbert Valerio Riedel

929+synopsis: Integer library based on GMP

930+description:

931+ This package used to provide an implementation of the standard 'Integer'

932+ type based on the

933+ <http://gmplib.org/ GNU Multiple Precision Arithmetic Library (GMP)>.

934+ It is now deprecated in favor of the 'ghc-bignum' package.

935+ Its purpose is to provide backward compatibility for codes directly

936+ depending on the `integer-gmp` package.

937+category: Numeric, Algebra

938+exposed: True

939+exposed-modules: GHC.Integer.GMP.Internals

940+import-dirs:

941+library-dirs:

942+dynamic-library-dirs:

943+data-dir:

944+hs-libraries: HSinteger-gmp-1.1

945+depends: base-4.16.3.0 ghc-bignum-1.2 ghc-prim-0.8.0

946+haddock-interfaces:

947+haddock-html:

948+---

949+name: libiserv

950+version: 9.2.4

951+visibility: public

952+id: libiserv-9.2.4

953+key: libiserv-9.2.4

954+license: BSD-3-Clause

955+copyright: XXX

956+maintainer: XXX

957+author: XXX

958+synopsis:

959+ Provides shared functionality between iserv and iserv-proxy.

960+description:

961+ Provides shared functionality between iserv and iserv-proxy.

962+category: Development

963+exposed: True

964+exposed-modules: GHCi.Utils Lib

965+import-dirs:

966+library-dirs:

967+dynamic-library-dirs:

968+data-dir:

969+hs-libraries: HSlibiserv-9.2.4

970+depends:

971+ base-4.16.3.0 binary-0.8.9.0 bytestring-0.11.3.1 containers-0.6.5.1

972+ deepseq-1.4.6.1 ghci-9.2.4 unix-2.7.2.2

973+haddock-interfaces:

974+haddock-html:

975+---

976+name: mtl

977+version: 2.2.2

978+visibility: public

979+id: mtl-2.2.2

980+key: mtl-2.2.2

981+license: BSD-3-Clause

982+maintainer: Edward Kmett <ekmett@gmail.com>

983+author: Andy Gill

984+homepage: http://github.com/haskell/mtl

985+synopsis: Monad classes, using functional dependencies

986+description:

987+ Monad classes using functional dependencies, with instances

988+ for various monad transformers, inspired by the paper

989+ /Functional Programming with Overloading and Higher-Order Polymorphism/,

990+ by Mark P Jones, in /Advanced School of Functional Programming/, 1995

991+ (<http://web.cecs.pdx.edu/~mpj/pubs/springschool.html>).

992+category: Control

993+exposed: True

994+exposed-modules:

995+ Control.Monad.Cont Control.Monad.Cont.Class Control.Monad.Error

996+ Control.Monad.Error.Class Control.Monad.Except

997+ Control.Monad.Identity Control.Monad.List Control.Monad.RWS

998+ Control.Monad.RWS.Class Control.Monad.RWS.Lazy

999+ Control.Monad.RWS.Strict Control.Monad.Reader

1000+ Control.Monad.Reader.Class Control.Monad.State

1001+ Control.Monad.State.Class Control.Monad.State.Lazy

1002+ Control.Monad.State.Strict Control.Monad.Trans Control.Monad.Writer

1003+ Control.Monad.Writer.Class Control.Monad.Writer.Lazy

1004+ Control.Monad.Writer.Strict

1005+import-dirs:

1006+library-dirs:

1007+dynamic-library-dirs:

1008+data-dir:

1009+hs-libraries: HSmtl-2.2.2

1010+depends: base-4.16.3.0 transformers-0.5.6.2

1011+haddock-interfaces:

1012+haddock-html:

1013+---

1014+name: parsec

1015+version: 3.1.15.0

1016+visibility: public

1017+id: parsec-3.1.15.0

1018+key: parsec-3.1.15.0

1019+license: BSD-2-Clause

1020+maintainer:

1021+ Oleg Grenrus <oleg.grenrus@iki.fi>, Herbert Valerio Riedel <hvr@gnu.org>

1022+author:

1023+ Daan Leijen <daan@microsoft.com>, Paolo Martini <paolo@nemail.it>, Antoine Latter <aslatter@gmail.com>

1024+homepage: https://github.com/haskell/parsec

1025+synopsis: Monadic parser combinators

1026+description:

1027+ Parsec is designed from scratch as an industrial-strength parser

1028+ library. It is simple, safe, well documented (on the package

1029+ homepage), has extensive libraries, good error messages,

1030+ and is fast. It is defined as a monad transformer that can be

1031+ stacked on arbitrary monads, and it is also parametric in the

1032+ input stream type.

1033+ The main entry point is the "Text.Parsec" module which provides

1034+ defaults for parsing 'Char'acter data.

1035+ The "Text.ParserCombinators.Parsec" module hierarchy contains

1036+ the legacy @parsec-2@ API and may be removed at some point in

1037+ the future.

1038+category: Parsing

1039+exposed: True

1040+exposed-modules:

1041+ Text.Parsec Text.Parsec.ByteString Text.Parsec.ByteString.Lazy

1042+ Text.Parsec.Char Text.Parsec.Combinator Text.Parsec.Error

1043+ Text.Parsec.Expr Text.Parsec.Language Text.Parsec.Perm

1044+ Text.Parsec.Pos Text.Parsec.Prim Text.Parsec.String

1045+ Text.Parsec.Text Text.Parsec.Text.Lazy Text.Parsec.Token

1046+ Text.ParserCombinators.Parsec Text.ParserCombinators.Parsec.Char

1047+ Text.ParserCombinators.Parsec.Combinator

1048+ Text.ParserCombinators.Parsec.Error

1049+ Text.ParserCombinators.Parsec.Expr

1050+ Text.ParserCombinators.Parsec.Language

1051+ Text.ParserCombinators.Parsec.Perm

1052+ Text.ParserCombinators.Parsec.Pos

1053+ Text.ParserCombinators.Parsec.Prim

1054+ Text.ParserCombinators.Parsec.Token

1055+import-dirs:

1056+library-dirs:

1057+dynamic-library-dirs:

1058+data-dir:

1059+hs-libraries: HSparsec-3.1.15.0

1060+depends:

1061+ base-4.16.3.0 bytestring-0.11.3.1 mtl-2.2.2 text-1.2.5.0

1062+haddock-interfaces:

1063+haddock-html:

1064+---

1065+name: pretty

1066+version: 1.1.3.6

1067+visibility: public

1068+id: pretty-1.1.3.6

1069+key: pretty-1.1.3.6

1070+license: BSD-3-Clause

1071+maintainer: David Terei <code@davidterei.com>

1072+stability: Stable

1073+homepage: http://github.com/haskell/pretty

1074+synopsis: Pretty-printing library

1075+description:

1076+ This package contains a pretty-printing library, a set of API's

1077+ that provides a way to easily print out text in a consistent

1078+ format of your choosing. This is useful for compilers and related

1079+ tools.

1080+ This library was originally designed by John Hughes's and has since

1081+ been heavily modified by Simon Peyton Jones.

1082+category: Text

1083+exposed: True

1084+exposed-modules:

1085+ Text.PrettyPrint Text.PrettyPrint.Annotated

1086+ Text.PrettyPrint.Annotated.HughesPJ

1087+ Text.PrettyPrint.Annotated.HughesPJClass Text.PrettyPrint.HughesPJ

1088+ Text.PrettyPrint.HughesPJClass

1089+import-dirs:

1090+library-dirs:

1091+dynamic-library-dirs:

1092+data-dir:

1093+hs-libraries: HSpretty-1.1.3.6

1094+depends: base-4.16.3.0 deepseq-1.4.6.1 ghc-prim-0.8.0

1095+haddock-interfaces:

1096+haddock-html:

1097+---

1098+name: process

1099+version: 1.6.13.2

1100+visibility: public

1101+id: process-1.6.13.2

1102+key: process-1.6.13.2

1103+license: BSD-3-Clause

1104+maintainer: libraries@haskell.org

1105+synopsis: Process libraries

1106+description:

1107+ This package contains libraries for dealing with system processes.

1108+ The typed-process package is a more recent take on a process API,

1109+ which uses this package internally. It features better binary

1110+ support, easier concurrency, and a more composable API. You can

1111+ read more about it at

1112+ <https://github.com/fpco/typed-process/#readme>.

1113+category: System

1114+exposed: True

1115+exposed-modules: System.Cmd System.Process System.Process.Internals

1116+hidden-modules: System.Process.Common System.Process.Posix

1117+import-dirs:

1118+library-dirs:

1119+dynamic-library-dirs:

1120+data-dir:

1121+hs-libraries: HSprocess-1.6.13.2

1122+include-dirs:

1123+includes: runProcess.h

1124+depends:

1125+ base-4.16.3.0 deepseq-1.4.6.1 directory-1.3.6.2 filepath-1.4.2.2

1126+ unix-2.7.2.2

1127+haddock-interfaces:

1128+haddock-html:

1129+---

1130+name: stm

1131+version: 2.5.0.2

1132+visibility: public

1133+id: stm-2.5.0.2

1134+key: stm-2.5.0.2

1135+license: BSD-3-Clause

1136+maintainer: libraries@haskell.org

1137+homepage: https://wiki.haskell.org/Software_transactional_memory

1138+synopsis: Software Transactional Memory

1139+description:

1140+ Software Transactional Memory, or STM, is an abstraction for

1141+ concurrent communication. The main benefits of STM are

1142+ /composability/ and /modularity/. That is, using STM you can write

1143+ concurrent abstractions that can be easily composed with any other

1144+ abstraction built using STM, without exposing the details of how

1145+ your abstraction ensures safety. This is typically not the case

1146+ with other forms of concurrent communication, such as locks or

1147+ 'MVar's.

1148+category: Concurrency

1149+exposed: True

1150+exposed-modules:

1151+ Control.Concurrent.STM Control.Concurrent.STM.TArray

1152+ Control.Concurrent.STM.TBQueue Control.Concurrent.STM.TChan

1153+ Control.Concurrent.STM.TMVar Control.Concurrent.STM.TQueue

1154+ Control.Concurrent.STM.TSem Control.Concurrent.STM.TVar

1155+ Control.Monad.STM

1156+hidden-modules: Control.Sequential.STM

1157+import-dirs:

1158+library-dirs:

1159+dynamic-library-dirs:

1160+data-dir:

1161+hs-libraries: HSstm-2.5.0.2

1162+depends: array-0.5.4.0 base-4.16.3.0

1163+haddock-interfaces:

1164+haddock-html:

1165+---

1166+name: template-haskell

1167+version: 2.18.0.0

1168+visibility: public

1169+id: template-haskell-2.18.0.0

1170+key: template-haskell-2.18.0.0

1171+license: BSD-3-Clause

1172+maintainer: libraries@haskell.org

1173+synopsis: Support library for Template Haskell

1174+description:

1175+ This package provides modules containing facilities for manipulating

1176+ Haskell source code using Template Haskell.

1177+ See <http://www.haskell.org/haskellwiki/Template_Haskell> for more

1178+ information.

1179+category: Template Haskell

1180+exposed: True

1181+exposed-modules:

1182+ Language.Haskell.TH Language.Haskell.TH.CodeDo

1183+ Language.Haskell.TH.LanguageExtensions Language.Haskell.TH.Lib

1184+ Language.Haskell.TH.Lib.Internal Language.Haskell.TH.Ppr

1185+ Language.Haskell.TH.PprLib Language.Haskell.TH.Quote

1186+ Language.Haskell.TH.Syntax

1187+hidden-modules: Language.Haskell.TH.Lib.Map

1188+import-dirs:

1189+library-dirs:

1190+dynamic-library-dirs:

1191+data-dir:

1192+hs-libraries: HStemplate-haskell-2.18.0.0

1193+depends:

1194+ base-4.16.3.0 ghc-boot-th-9.2.4 ghc-prim-0.8.0 pretty-1.1.3.6

1195+haddock-interfaces:

1196+haddock-html:

1197+---

1198+name: text

1199+version: 1.2.5.0

1200+visibility: public

1201+id: text-1.2.5.0

1202+key: text-1.2.5.0

1203+license: BSD-2-Clause

1204+copyright: 2009-2011 Bryan O'Sullivan, 2008-2009 Tom Harper

1205+maintainer:

1206+ Haskell Text Team <andrew.lelechenko@gmail.com>, Core Libraries Committee

1207+author: Bryan O'Sullivan <bos@serpentine.com>

1208+homepage: https://github.com/haskell/text

1209+synopsis: An efficient packed Unicode text type.

1210+description:

1211+ An efficient packed, immutable Unicode text type (both strict and

1212+ lazy), with a powerful loop fusion optimization framework.

1213+ The 'Text' type represents Unicode character strings, in a time and

1214+ space-efficient manner. This package provides text processing

1215+ capabilities that are optimized for performance critical use, both

1216+ in terms of large data quantities and high speed.

1217+ The 'Text' type provides character-encoding, type-safe case

1218+ conversion via whole-string case conversion functions (see "Data.Text").

1219+ It also provides a range of functions for converting 'Text' values to

1220+ and from 'ByteStrings', using several standard encodings

1221+ (see "Data.Text.Encoding").

1222+ Efficient locale-sensitive support for text IO is also supported

1223+ (see "Data.Text.IO").

1224+ These modules are intended to be imported qualified, to avoid name

1225+ clashes with Prelude functions, e.g.

1226+ > import qualified Data.Text as T

1227+ == ICU Support

1228+ To use an extended and very rich family of functions for working

1229+ with Unicode text (including normalization, regular expressions,

1230+ non-standard encodings, text breaking, and locales), see

1231+ the [text-icu package](https://hackage.haskell.org/package/text-icu)

1232+ based on the well-respected and liberally

1233+ licensed [ICU library](http://site.icu-project.org/).

1234+ == Internal Representation: UTF-16 vs. UTF-8

1235+ Currently the @text@ library uses UTF-16 as its internal representation

1236+ which is [neither a fixed-width nor always the most dense representation](http://utf8everywhere.org/)

1237+ for Unicode text. We're currently investigating the feasibility

1238+ of [changing Text's internal representation to UTF-8](https://github.com/text-utf8)

1239+ and if you need such a 'Text' type right now you might be interested in using the spin-off

1240+ packages <https://hackage.haskell.org/package/text-utf8 text-utf8> and

1241+ <https://hackage.haskell.org/package/text-short text-short>.

1242+category: Data, Text

1243+exposed: True

1244+exposed-modules:

1245+ Data.Text Data.Text.Array Data.Text.Encoding

1246+ Data.Text.Encoding.Error Data.Text.Foreign Data.Text.IO

1247+ Data.Text.Internal Data.Text.Internal.Builder

1248+ Data.Text.Internal.Builder.Functions

1249+ Data.Text.Internal.Builder.Int.Digits

1250+ Data.Text.Internal.Builder.RealFloat.Functions

1251+ Data.Text.Internal.ByteStringCompat

1252+ Data.Text.Internal.Encoding.Fusion

1253+ Data.Text.Internal.Encoding.Fusion.Common

1254+ Data.Text.Internal.Encoding.Utf16 Data.Text.Internal.Encoding.Utf32

1255+ Data.Text.Internal.Encoding.Utf8 Data.Text.Internal.Functions

1256+ Data.Text.Internal.Fusion Data.Text.Internal.Fusion.CaseMapping

1257+ Data.Text.Internal.Fusion.Common Data.Text.Internal.Fusion.Size

1258+ Data.Text.Internal.Fusion.Types Data.Text.Internal.IO

1259+ Data.Text.Internal.Lazy Data.Text.Internal.Lazy.Encoding.Fusion

1260+ Data.Text.Internal.Lazy.Fusion Data.Text.Internal.Lazy.Search

1261+ Data.Text.Internal.PrimCompat Data.Text.Internal.Private

1262+ Data.Text.Internal.Read Data.Text.Internal.Search

1263+ Data.Text.Internal.Unsafe Data.Text.Internal.Unsafe.Char

1264+ Data.Text.Internal.Unsafe.Shift Data.Text.Lazy

1265+ Data.Text.Lazy.Builder Data.Text.Lazy.Builder.Int

1266+ Data.Text.Lazy.Builder.RealFloat Data.Text.Lazy.Encoding

1267+ Data.Text.Lazy.IO Data.Text.Lazy.Internal Data.Text.Lazy.Read

1268+ Data.Text.Read Data.Text.Unsafe

1269+hidden-modules: Data.Text.Show

1270+import-dirs:

1271+library-dirs:

1272+dynamic-library-dirs:

1273+data-dir:

1274+hs-libraries: HStext-1.2.5.0

1275+depends:

1276+ array-0.5.4.0 base-4.16.3.0 binary-0.8.9.0 bytestring-0.11.3.1

1277+ deepseq-1.4.6.1 ghc-prim-0.8.0 template-haskell-2.18.0.0

1278+haddock-interfaces:

1279+haddock-html:

1280+---

1281+name: time

1282+version: 1.11.1.1

1283+visibility: public

1284+id: time-1.11.1.1

1285+key: time-1.11.1.1

1286+license: BSD-3-Clause

1287+maintainer: <ashley@semantic.org>

1288+author: Ashley Yakeley

1289+stability: stable

1290+homepage: https://github.com/haskell/time

1291+synopsis: A time library

1292+description: Time, clocks and calendars

1293+category: Time

1294+exposed: True

1295+exposed-modules:

1296+ Data.Time Data.Time.Calendar Data.Time.Calendar.Easter

1297+ Data.Time.Calendar.Julian Data.Time.Calendar.Month

1298+ Data.Time.Calendar.MonthDay Data.Time.Calendar.OrdinalDate

1299+ Data.Time.Calendar.Quarter Data.Time.Calendar.WeekDate

1300+ Data.Time.Clock Data.Time.Clock.POSIX Data.Time.Clock.System

1301+ Data.Time.Clock.TAI Data.Time.Format Data.Time.Format.ISO8601

1302+ Data.Time.Format.Internal Data.Time.LocalTime

1303+hidden-modules:

1304+ Data.Format Data.Time.Calendar.Types Data.Time.Calendar.Private

1305+ Data.Time.Calendar.Days Data.Time.Calendar.Gregorian

1306+ Data.Time.Calendar.CalendarDiffDays Data.Time.Calendar.Week

1307+ Data.Time.Calendar.JulianYearDay Data.Time.Clock.Internal.DiffTime

1308+ Data.Time.Clock.Internal.AbsoluteTime

1309+ Data.Time.Clock.Internal.NominalDiffTime

1310+ Data.Time.Clock.Internal.POSIXTime

1311+ Data.Time.Clock.Internal.UniversalTime

1312+ Data.Time.Clock.Internal.SystemTime

1313+ Data.Time.Clock.Internal.UTCTime Data.Time.Clock.Internal.CTimeval

1314+ Data.Time.Clock.Internal.CTimespec Data.Time.Clock.Internal.UTCDiff

1315+ Data.Time.LocalTime.Internal.TimeZone

1316+ Data.Time.LocalTime.Internal.TimeOfDay

1317+ Data.Time.LocalTime.Internal.CalendarDiffTime

1318+ Data.Time.LocalTime.Internal.LocalTime

1319+ Data.Time.LocalTime.Internal.ZonedTime Data.Time.Format.Parse

1320+ Data.Time.Format.Locale Data.Time.Format.Format.Class

1321+ Data.Time.Format.Format.Instances Data.Time.Format.Parse.Class

1322+ Data.Time.Format.Parse.Instances

1323+import-dirs:

1324+library-dirs:

1325+dynamic-library-dirs:

1326+data-dir:

1327+hs-libraries: HStime-1.11.1.1

1328+include-dirs:

1329+depends: base-4.16.3.0 deepseq-1.4.6.1

1330+haddock-interfaces:

1331+haddock-html:

1332+---

1333+name: transformers

1334+version: 0.5.6.2

1335+visibility: public

1336+id: transformers-0.5.6.2

1337+key: transformers-0.5.6.2

1338+license: BSD-3-Clause

1339+maintainer: Ross Paterson <R.Paterson@city.ac.uk>

1340+author: Andy Gill, Ross Paterson

1341+synopsis: Concrete functor and monad transformers

1342+description:

1343+ A portable library of functor and monad transformers, inspired by

1344+ the paper

1345+ * \"Functional Programming with Overloading and Higher-Order

1346+ Polymorphism\", by Mark P Jones,

1347+ in /Advanced School of Functional Programming/, 1995

1348+ (<http://web.cecs.pdx.edu/~mpj/pubs/springschool.html>).

1349+ This package contains:

1350+ * the monad transformer class (in "Control.Monad.Trans.Class")

1351+ * concrete functor and monad transformers, each with associated

1352+ operations and functions to lift operations associated with other

1353+ transformers.

1354+ The package can be used on its own in portable Haskell code, in

1355+ which case operations need to be manually lifted through transformer

1356+ stacks (see "Control.Monad.Trans.Class" for some examples).

1357+ Alternatively, it can be used with the non-portable monad classes in

1358+ the @mtl@ or @monads-tf@ packages, which automatically lift operations

1359+ introduced by monad transformers through other transformers.

1360+category: Control

1361+exposed: True

1362+exposed-modules:

1363+ Control.Applicative.Backwards Control.Applicative.Lift

1364+ Control.Monad.Signatures Control.Monad.Trans.Accum

1365+ Control.Monad.Trans.Class Control.Monad.Trans.Cont

1366+ Control.Monad.Trans.Error Control.Monad.Trans.Except

1367+ Control.Monad.Trans.Identity Control.Monad.Trans.List

1368+ Control.Monad.Trans.Maybe Control.Monad.Trans.RWS

1369+ Control.Monad.Trans.RWS.CPS Control.Monad.Trans.RWS.Lazy

1370+ Control.Monad.Trans.RWS.Strict Control.Monad.Trans.Reader

1371+ Control.Monad.Trans.Select Control.Monad.Trans.State

1372+ Control.Monad.Trans.State.Lazy Control.Monad.Trans.State.Strict

1373+ Control.Monad.Trans.Writer Control.Monad.Trans.Writer.CPS

1374+ Control.Monad.Trans.Writer.Lazy Control.Monad.Trans.Writer.Strict

1375+ Data.Functor.Constant Data.Functor.Reverse

1376+import-dirs:

1377+library-dirs:

1378+dynamic-library-dirs:

1379+data-dir:

1380+hs-libraries: HStransformers-0.5.6.2

1381+depends: base-4.16.3.0

1382+haddock-interfaces:

1383+haddock-html:

1384+---

1385+name: unix

1386+version: 2.7.2.2

1387+visibility: public

1388+id: unix-2.7.2.2

1389+key: unix-2.7.2.2

1390+license: BSD-3-Clause

1391+maintainer: libraries@haskell.org

1392+homepage: https://github.com/haskell/unix

1393+synopsis: POSIX functionality

1394+description:

1395+ This package gives you access to the set of operating system

1396+ services standardised by

1397+ <http://pubs.opengroup.org/onlinepubs/9699919799/ POSIX.1-2008>

1398+ (or the IEEE Portable Operating System Interface for Computing

1399+ Environments - IEEE Std. 1003.1).

1400+ The package is not supported under Windows.

1401+category: System

1402+exposed: True

1403+exposed-modules:

1404+ System.Posix System.Posix.ByteString

1405+ System.Posix.ByteString.FilePath System.Posix.Directory

1406+ System.Posix.Directory.ByteString System.Posix.DynamicLinker

1407+ System.Posix.DynamicLinker.ByteString

1408+ System.Posix.DynamicLinker.Module

1409+ System.Posix.DynamicLinker.Module.ByteString

1410+ System.Posix.DynamicLinker.Prim System.Posix.Env

1411+ System.Posix.Env.ByteString System.Posix.Error System.Posix.Fcntl

1412+ System.Posix.Files System.Posix.Files.ByteString System.Posix.IO

1413+ System.Posix.IO.ByteString System.Posix.Process

1414+ System.Posix.Process.ByteString System.Posix.Process.Internals

1415+ System.Posix.Resource System.Posix.Semaphore System.Posix.SharedMem

1416+ System.Posix.Signals System.Posix.Signals.Exts System.Posix.Temp

1417+ System.Posix.Temp.ByteString System.Posix.Terminal

1418+ System.Posix.Terminal.ByteString System.Posix.Time

1419+ System.Posix.Unistd System.Posix.User

1420+hidden-modules:

1421+ System.Posix.Directory.Common System.Posix.DynamicLinker.Common

1422+ System.Posix.Files.Common System.Posix.IO.Common

1423+ System.Posix.Process.Common System.Posix.Terminal.Common

1424+import-dirs:

1425+library-dirs:

1426+dynamic-library-dirs:

1427+data-dir:

1428+hs-libraries: HSunix-2.7.2.2

1429+include-dirs:

1430+includes: HsUnix.h execvpe.h

1431+depends: base-4.16.3.0 bytestring-0.11.3.1 time-1.11.1.1

1432+haddock-interfaces:

1433+haddock-html:

1434+---

1435+name: rts

1436+version: 1.0.2

1437+visibility: public

1438+id: rts

1439+key: rts

1440+license: BSD-3-Clause

1441+maintainer: glasgow-haskell-users@haskell.org

1442+exposed: True

1443+library-dirs:

1444+hs-libraries: HSrts

1445+extra-libraries: m rt dl ffi numa

1446+include-dirs:

1447+includes: Stg.h

1448+ld-options:

1449+ "-Wl,-u,base_GHCziTopHandler_runIO_closure"

1450+ "-Wl,-u,base_GHCziTopHandler_runNonIO_closure"

1451+ "-Wl,-u,ghczmprim_GHCziTuple_Z0T_closure"

1452+ "-Wl,-u,ghczmprim_GHCziTypes_True_closure"

1453+ "-Wl,-u,ghczmprim_GHCziTypes_False_closure"

1454+ "-Wl,-u,base_GHCziPack_unpackCString_closure"

1455+ "-Wl,-u,base_GHCziWeak_runFinalizzerBatch_closure"

1456+ "-Wl,-u,base_GHCziIOziException_stackOverflow_closure"

1457+ "-Wl,-u,base_GHCziIOziException_heapOverflow_closure"

1458+ "-Wl,-u,base_GHCziIOziException_allocationLimitExceeded_closure"

1459+ "-Wl,-u,base_GHCziIOziException_blockedIndefinitelyOnMVar_closure"

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1461+ "-Wl,-u,base_GHCziIOziException_cannotCompactFunction_closure"

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1471+ "-Wl,-u,base_GHCziConcziSync_runSparks_closure"

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1475+ "-Wl,-u,base_GHCziConcziSignal_runHandlersPtr_closure"

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1489+ "-Wl,-u,base_GHCziWord_W8zh_con_info"

1490+ "-Wl,-u,base_GHCziWord_W16zh_con_info"

1491+ "-Wl,-u,base_GHCziWord_W32zh_con_info"

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1493+ "-Wl,-u,base_GHCziStable_StablePtr_con_info"

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1495+ "-Wl,-u,hs_atomic_add32" "-Wl,-u,hs_atomic_add64"

1496+ "-Wl,-u,hs_atomic_sub8" "-Wl,-u,hs_atomic_sub16"

1497+ "-Wl,-u,hs_atomic_sub32" "-Wl,-u,hs_atomic_sub64"

1498+ "-Wl,-u,hs_atomic_and8" "-Wl,-u,hs_atomic_and16"

1499+ "-Wl,-u,hs_atomic_and32" "-Wl,-u,hs_atomic_and64"

1500+ "-Wl,-u,hs_atomic_nand8" "-Wl,-u,hs_atomic_nand16"

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1502+ "-Wl,-u,hs_atomic_or8" "-Wl,-u,hs_atomic_or16"

1503+ "-Wl,-u,hs_atomic_or32" "-Wl,-u,hs_atomic_or64"

1504+ "-Wl,-u,hs_atomic_xor8" "-Wl,-u,hs_atomic_xor16"

1505+ "-Wl,-u,hs_atomic_xor32" "-Wl,-u,hs_atomic_xor64"

1506+ "-Wl,-u,hs_cmpxchg8" "-Wl,-u,hs_cmpxchg16" "-Wl,-u,hs_cmpxchg32"

1507+ "-Wl,-u,hs_cmpxchg64" "-Wl,-u,hs_xchg8" "-Wl,-u,hs_xchg16"

1508+ "-Wl,-u,hs_xchg32" "-Wl,-u,hs_xchg64" "-Wl,-u,hs_atomicread8"

1509+ "-Wl,-u,hs_atomicread16" "-Wl,-u,hs_atomicread32"

1510+ "-Wl,-u,hs_atomicread64" "-Wl,-u,hs_atomicwrite8"

1511+ "-Wl,-u,hs_atomicwrite16" "-Wl,-u,hs_atomicwrite32"

1512+ "-Wl,-u,hs_atomicwrite64"

materialized/dummy-ghc/aarch64-unknown-linux-gnu-aarch64-unknown-linux-gnu-ghc-9.2.4-x86_64-linux/ghc-pkg/versionnew file+1

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1+GHC package manager version 9.2.4

materialized/dummy-ghc/aarch64-unknown-linux-gnu-aarch64-unknown-linux-gnu-ghc-9.2.4-x86_64-linux/ghc/infonew file+66

@@ -0,0 +1,66 @@

1+ [("Project name","The Glorious Glasgow Haskell Compilation System")

2+ ,("GCC extra via C opts","")

3+ ,("C compiler flags","")

4+ ,("C++ compiler flags","")

5+ ,("C compiler link flags","-Wl,-z,noexecstack")

6+ ,("C compiler supports -no-pie","YES")

7+ ,("Haskell CPP flags","-E -undef -traditional")

8+ ,("ld flags","-z noexecstack")

9+ ,("ld supports compact unwind","NO")

10+ ,("ld supports build-id","YES")

11+ ,("ld supports filelist","NO")

12+ ,("ld is GNU ld","YES")

13+ ,("Merge objects flags","-r")

14+ ,("ar flags","q")

15+ ,("ar supports at file","YES")

16+ ,("otool command","otool")

17+ ,("install_name_tool command","install_name_tool")

18+ ,("touch command","touch")

19+ ,("dllwrap command","/bin/false")

20+ ,("windres command","/bin/false")

21+ ,("libtool command","libtool")

22+ ,("cross compiling","YES")

23+ ,("target platform string","aarch64-unknown-linux")

24+ ,("target os","OSLinux")

25+ ,("target arch","ArchAArch64")

26+ ,("target word size","8")

27+ ,("target word big endian","NO")

28+ ,("target has GNU nonexec stack","YES")

29+ ,("target has .ident directive","YES")

30+ ,("target has subsections via symbols","NO")

31+ ,("target has RTS linker","YES")

32+ ,("Unregisterised","NO")

33+ ,("LLVM target","aarch64-unknown-linux")

34+ ,("LLVM llc command","llc")

35+ ,("LLVM opt command","opt")

36+ ,("LLVM clang command","clang")

37+ ,("Use interpreter","YES")

38+ ,("Support SMP","YES")

39+ ,("RTS ways","l debug thr thr_debug thr_l thr_p thr_debug_p debug_p")

40+ ,("Tables next to code","YES")

41+ ,("Leading underscore","NO")

42+ ,("Use LibFFI","YES")

43+ ,("RTS expects libdw","NO")

44+ ,("Project version","9.2.4")

45+ ,("Project Git commit id","a54827e0b48af33fa9cfde6ad131c6751c2fe321")

46+ ,("Booter version","8.10.7")

47+ ,("Stage","1")

48+ ,("Build platform","x86_64-unknown-linux")

49+ ,("Host platform","x86_64-unknown-linux")

50+ ,("Target platform","aarch64-unknown-linux")

51+ ,("Have interpreter","YES")

52+ ,("Object splitting supported","NO")

53+ ,("Have native code generator","YES")

54+ ,("Target default backend","NCG")

55+ ,("Support dynamic-too","YES")

56+ ,("Support parallel --make","YES")

57+ ,("Support reexported-modules","YES")

58+ ,("Support thinning and renaming package flags","YES")

59+ ,("Support Backpack","YES")

60+ ,("Requires unified installed package IDs","YES")

61+ ,("Uses package keys","YES")

62+ ,("Uses unit IDs","YES")

63+ ,("GHC Dynamic","NO")

64+ ,("GHC Profiled","NO")

65+ ,("Debug on","NO")

66+ ]

materialized/dummy-ghc/aarch64-unknown-linux-gnu-aarch64-unknown-linux-gnu-ghc-9.2.4-x86_64-linux/ghc/numeric-versionnew file+1

@@ -0,0 +1 @@

1+9.2.4

materialized/dummy-ghc/aarch64-unknown-linux-gnu-aarch64-unknown-linux-gnu-ghc-9.2.4-x86_64-linux/ghc/supported-languagesnew file+268

@@ -0,0 +1,268 @@

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204+NoOverloadedRecordUpdate

205+RecordPuns

206+NoRecordPuns

207+RecordWildCards

208+NoRecordWildCards

209+RecursiveDo

210+NoRecursiveDo

211+RelaxedLayout

212+NoRelaxedLayout

213+RelaxedPolyRec

214+NoRelaxedPolyRec

215+RoleAnnotations

216+NoRoleAnnotations

217+ScopedTypeVariables

218+NoScopedTypeVariables

219+StandaloneDeriving

220+NoStandaloneDeriving

221+StarIsType

222+NoStarIsType

223+StaticPointers

224+NoStaticPointers

225+Strict

226+NoStrict

227+StrictData

228+NoStrictData

229+TemplateHaskell

230+NoTemplateHaskell

231+TemplateHaskellQuotes

232+NoTemplateHaskellQuotes

233+StandaloneKindSignatures

234+NoStandaloneKindSignatures

235+TraditionalRecordSyntax

236+NoTraditionalRecordSyntax

237+TransformListComp

238+NoTransformListComp

239+TupleSections

240+NoTupleSections

241+TypeApplications

242+NoTypeApplications

243+TypeInType

244+NoTypeInType

245+TypeFamilies

246+NoTypeFamilies

247+TypeOperators

248+NoTypeOperators

249+TypeSynonymInstances

250+NoTypeSynonymInstances

251+UnboxedTuples

252+NoUnboxedTuples

253+UnboxedSums

254+NoUnboxedSums

255+UndecidableInstances

256+NoUndecidableInstances

257+UndecidableSuperClasses

258+NoUndecidableSuperClasses

259+UnicodeSyntax

260+NoUnicodeSyntax

261+UnliftedDatatypes

262+NoUnliftedDatatypes

263+UnliftedFFITypes

264+NoUnliftedFFITypes

265+UnliftedNewtypes

266+NoUnliftedNewtypes

267+ViewPatterns

268+NoViewPatterns

materialized/dummy-ghc/aarch64-unknown-linux-gnu-aarch64-unknown-linux-gnu-ghc-9.2.4-x86_64-linux/ghc/versionnew file+1

@@ -0,0 +1 @@

1+The Glorious Glasgow Haskell Compilation System, version 9.2.4

materialized/dummy-ghc/ghc-8.10.7-aarch64-linux/ghc-pkg/dump-global+1−2

@@ -1520,7 +1520,6 @@ library-dirs:

15201520dynamic-library-dirs:

15211521data-dir:

15221522hs-libraries: HSunix-2.7.2.2

1523−extra-libraries: rt util dl pthread

15241523include-dirs:

15251524includes: HsUnix.h execvpe.h

15261525depends: base-4.14.3.0 bytestring-0.10.12.0 time-1.9.3

@@ -1574,7 +1573,7 @@ maintainer: glasgow-haskell-users@haskell.org

15741573exposed: True

15751574library-dirs:

15761575hs-libraries: HSrts

1577−extra-libraries: m rt dl ffi numa pthread

1576+extra-libraries: m rt dl ffi numa

15781577include-dirs:

15791578includes: Stg.h

15801579ld-options:

materialized/dummy-ghc/ghc-8.10.7-aarch64-linux/ghc/info+1−1

@@ -9,7 +9,7 @@

99 ,("Haskell CPP flags","-E -undef -traditional")

1010 ,("ld command","ld")

1111 ,("ld flags","-z noexecstack")

12− ,("ld supports compact unwind","YES")

12+ ,("ld supports compact unwind","NO")

1313 ,("ld supports build-id","YES")

1414 ,("ld supports filelist","NO")

1515 ,("ld is GNU ld","YES")

materialized/dummy-ghc/ghc-8.10.7-x86_64-linux/ghc-pkg/dump-global+1−2

@@ -1520,7 +1520,6 @@ library-dirs:

15201520dynamic-library-dirs:

15211521data-dir:

15221522hs-libraries: HSunix-2.7.2.2

1523−extra-libraries: rt util dl pthread

15241523include-dirs:

15251524includes: HsUnix.h execvpe.h

15261525depends: base-4.14.3.0 bytestring-0.10.12.0 time-1.9.3

@@ -1574,7 +1573,7 @@ maintainer: glasgow-haskell-users@haskell.org

15741573exposed: True

15751574library-dirs:

15761575hs-libraries: HSrts

1577−extra-libraries: m rt dl ffi numa pthread

1576+extra-libraries: m rt dl ffi numa

15781577include-dirs:

15791578includes: Stg.h

15801579ld-options:

materialized/dummy-ghc/ghc-8.10.7-x86_64-linux/ghc/info+1−1

@@ -9,7 +9,7 @@

99 ,("Haskell CPP flags","-E -undef -traditional")

1010 ,("ld command","ld")

1111 ,("ld flags","")

12− ,("ld supports compact unwind","YES")

12+ ,("ld supports compact unwind","NO")

1313 ,("ld supports build-id","YES")

1414 ,("ld supports filelist","NO")

1515 ,("ld is GNU ld","YES")

materialized/dummy-ghc/ghc-9.2.4-aarch64-darwin/ghc-pkg/dump-globalnew file+1834

@@ -0,0 +1,1834 @@