Merge pull request #122719 from NixOS/haskell-updates

haskell: update package set

maintainers/maintainer-list.nix

@@ -3591,6 +3591,12 @@
     githubId = 606000;
     name = "Gabriel Adomnicai";
   };
+  Gabriel439 = {
+    email = "Gabriel439@gmail.com";
+    github = "Gabriel439";
+    githubId = 1313787;
+    name = "Gabriel Gonzalez";
+  };
   gal_bolle = {
     email = "florent.becker@ens-lyon.org";
     github = "FlorentBecker";

maintainers/scripts/haskell/hydra-report.hs

@@ -17,6 +17,7 @@ Because step 1) is quite expensive and takes roughly ~5 minutes the result is ca
 {-# LANGUAGE BlockArguments #-}
 {-# LANGUAGE DeriveAnyClass #-}
 {-# LANGUAGE DeriveGeneric #-}
+{-# LANGUAGE DerivingStrategies #-}
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE LambdaCase #-}
 {-# LANGUAGE MultiWayIf #-}
@@ -36,8 +37,6 @@ import Data.Aeson (
    encodeFile,
  )
 import Data.Foldable (Foldable (toList), foldl')
-import Data.Function ((&))
-import Data.Functor ((<&>))
 import Data.List.NonEmpty (NonEmpty, nonEmpty)
 import qualified Data.List.NonEmpty as NonEmpty
 import Data.Map.Strict (Map)
@@ -71,7 +70,6 @@ import System.Directory (XdgDirectory (XdgCache), getXdgDirectory)
 import System.Environment (getArgs)
 import System.Process (readProcess)
 import Prelude hiding (id)
-import qualified Prelude
 
 newtype JobsetEvals = JobsetEvals
    { evals :: Seq Eval
@@ -132,30 +130,117 @@ getBuildReports = runReq defaultHttpConfig do
 
 hydraEvalCommand :: FilePath
 hydraEvalCommand = "hydra-eval-jobs"
+
 hydraEvalParams :: [String]
 hydraEvalParams = ["-I", ".", "pkgs/top-level/release-haskell.nix"]
+
 handlesCommand :: FilePath
 handlesCommand = "nix-instantiate"
+
 handlesParams :: [String]
 handlesParams = ["--eval", "--strict", "--json", "-"]
+
 handlesExpression :: String
 handlesExpression = "with import ./. {}; with lib; zipAttrsWith (_: builtins.head) (mapAttrsToList (_: v: if v ? github then { \"${v.email}\" = v.github; } else {}) (import maintainers/maintainer-list.nix))"
 
-newtype Maintainers = Maintainers {maintainers :: Maybe Text} deriving (Generic, ToJSON, FromJSON)
+-- | This newtype is used to parse a Hydra job output from @hydra-eval-jobs@.
+-- The only field we are interested in is @maintainers@, which is why this
+-- is just a newtype.
+--
+-- Note that there are occassionally jobs that don't have a maintainers
+-- field, which is why this has to be @Maybe Text@.
+newtype Maintainers = Maintainers { maintainers :: Maybe Text }
+  deriving stock (Generic, Show)
+  deriving anyclass (FromJSON, ToJSON)
 
+-- | This is a 'Map' from Hydra job name to maintainer email addresses.
+--
+-- It has values similar to the following:
+--
+-- @@
+--  fromList
+--    [ ("arion.aarch64-linux", Maintainers (Just "robert@example.com"))
+--    , ("bench.x86_64-linux", Maintainers (Just ""))
+--    , ("conduit.x86_64-linux", Maintainers (Just "snoy@man.com, web@ber.com"))
+--    , ("lens.x86_64-darwin", Maintainers (Just "ek@category.com"))
+--    ]
+-- @@
+--
+-- Note that Hydra jobs without maintainers will have an empty string for the
+-- maintainer list.
 type HydraJobs = Map Text Maintainers
+
+-- | Map of email addresses to GitHub handles.
+-- This is built from the file @../../maintainer-list.nix@.
+--
+-- It has values similar to the following:
+--
+-- @@
+--  fromList
+--    [ ("robert@example.com", "rob22")
+--    , ("ek@category.com", "edkm")
+--    ]
+-- @@
+type EmailToGitHubHandles = Map Text Text
+
+-- | Map of Hydra jobs to maintainer GitHub handles.
+--
+-- It has values similar to the following:
+--
+-- @@
+--  fromList
+--    [ ("arion.aarch64-linux", ["rob22"])
+--    , ("conduit.x86_64-darwin", ["snoyb", "webber"])
+--    ]
+-- @@
 type MaintainerMap = Map Text (NonEmpty Text)
 
+-- | Generate a mapping of Hydra job names to maintainer GitHub handles.
 getMaintainerMap :: IO MaintainerMap
 getMaintainerMap = do
-   hydraJobs :: HydraJobs <- get hydraEvalCommand hydraEvalParams "" "Failed to decode hydra-eval-jobs output: "
+   hydraJobs :: HydraJobs <-
-   handlesMap :: Map Text Text <- get handlesCommand handlesParams handlesExpression "Failed to decode nix output for lookup of github handles: "
+      readJSONProcess hydraEvalCommand hydraEvalParams "" "Failed to decode hydra-eval-jobs output: "
-   pure $ hydraJobs & Map.mapMaybe (nonEmpty . mapMaybe (`Map.lookup` handlesMap) . Text.splitOn ", " . fromMaybe "" . maintainers)
+   handlesMap :: EmailToGitHubHandles <-
-  where
+      readJSONProcess handlesCommand handlesParams handlesExpression "Failed to decode nix output for lookup of github handles: "
-   get c p i e = readProcess c p i <&> \x -> either (error . (<> " Raw:'" <> take 1000 x <> "'") . (e <>)) Prelude.id . eitherDecodeStrict' . encodeUtf8 . Text.pack $ x
+   pure $ Map.mapMaybe (splitMaintainersToGitHubHandles handlesMap) hydraJobs
+   where
+   -- Split a comma-spearated string of Maintainers into a NonEmpty list of
+   -- GitHub handles.
+   splitMaintainersToGitHubHandles
+      :: EmailToGitHubHandles -> Maintainers -> Maybe (NonEmpty Text)
+   splitMaintainersToGitHubHandles handlesMap (Maintainers maint) =
+      nonEmpty .  mapMaybe (`Map.lookup` handlesMap) .  Text.splitOn ", " $ fromMaybe "" maint
+
+-- | Run a process that produces JSON on stdout and and decode the JSON to a
+-- data type.
+--
+-- If the JSON-decoding fails, throw the JSON-decoding error.
+readJSONProcess
+   :: FromJSON a
+   => FilePath -- ^ Filename of executable.
+   -> [String] -- ^ Arguments
+   -> String -- ^ stdin to pass to the process
+   -> String -- ^ String to prefix to JSON-decode error.
+   -> IO a
+readJSONProcess exe args input err = do
+   output <- readProcess exe args input
+   let eitherDecodedOutput = eitherDecodeStrict' . encodeUtf8 . Text.pack $ output
+   case eitherDecodedOutput of
+     Left decodeErr -> error $ err <> decodeErr <> "\nRaw: '" <> take 1000 output <> "'"
+     Right decodedOutput -> pure decodedOutput
 
 -- BuildStates are sorted by subjective importance/concerningness
-data BuildState = Failed | DependencyFailed | OutputLimitExceeded | Unknown (Maybe Int) | TimedOut | Canceled | HydraFailure | Unfinished | Success deriving (Show, Eq, Ord)
+data BuildState
+  = Failed
+  | DependencyFailed
+  | OutputLimitExceeded
+  | Unknown (Maybe Int)
+  | TimedOut
+  | Canceled
+  | HydraFailure
+  | Unfinished
+  | Success
+  deriving stock (Show, Eq, Ord)
 
 icon :: BuildState -> Text
 icon = \case
@@ -243,7 +328,7 @@ printJob evalId name (Table mapping, maintainers) =
    printSingleRow set = "- [ ] " <> printState set <> " " <> makeJobSearchLink set (makePkgName set) <> " " <> maintainers
    makePkgName set = (if Text.null set then "" else set <> ".") <> name
    printState set = Text.intercalate " " $ map (\pf -> maybe "" (label pf) $ Map.lookup (set, pf) mapping) platforms
-   makeJobSearchLink set linkLabel= makeSearchLink evalId linkLabel (makePkgName set <> ".") -- Append '.' to the search query to prevent e.g. "hspec." matching "hspec-golden.x86_64-linux"
+   makeJobSearchLink set linkLabel= makeSearchLink evalId linkLabel (makePkgName set)
    sets = toList $ Set.fromList (fst <$> Map.keys mapping)
    platforms = toList $ Set.fromList (snd <$> Map.keys mapping)
    label pf (BuildResult s i) = "[[" <> platformIcon pf <> icon s <> "]](https://hydra.nixos.org/build/" <> showT i <> ")"

pkgs/data/misc/hackage/pin.json

@@ -1,6 +1,6 @@
 {
-  "commit": "b963dde27c24394c4be0031039dae4cb6a363aed",
+  "commit": "2295bd36e0d36af6e862dfdb7b0694fba2e7cb58",
-  "url": "https://github.com/commercialhaskell/all-cabal-hashes/archive/b963dde27c24394c4be0031039dae4cb6a363aed.tar.gz",
+  "url": "https://github.com/commercialhaskell/all-cabal-hashes/archive/2295bd36e0d36af6e862dfdb7b0694fba2e7cb58.tar.gz",
-  "sha256": "1yr9j4ldpi2p2zgdq4mky6y5yh7nilasdmskapbdxp9fxwba2r0x",
+  "sha256": "1bzqy6kbw0i1ryg3ia5spg6m62zkc46xhhn0h76pfq7mfmm3fqf8",
-  "msg": "Update from Hackage at 2021-05-10T22:01:59Z"
+  "msg": "Update from Hackage at 2021-05-12T11:46:04Z"
 }

pkgs/development/compilers/ghc/head.nix

@@ -10,7 +10,9 @@
 , # GHC can be built with system libffi or a bundled one.
   libffi ? null
 
-, enableDwarf ? !stdenv.targetPlatform.isDarwin &&
+  # Libdw.c only supports x86_64, i686 and s390x
+, enableDwarf ? stdenv.targetPlatform.isx86 &&
+                !stdenv.targetPlatform.isDarwin &&
                 !stdenv.targetPlatform.isWindows
 , elfutils # for DWARF support
 
@@ -259,6 +261,8 @@ stdenv.mkDerivation (rec {
     description = "The Glasgow Haskell Compiler";
     maintainers = with lib.maintainers; [ marcweber andres peti ];
     inherit (ghc.meta) license platforms;
+    # ghcHEAD times out on aarch64-linux on Hydra.
+    hydraPlatforms = builtins.filter (p: p != "aarch64-linux") ghc.meta.platforms;
   };
 
   dontStrip = (targetPlatform.useAndroidPrebuilt || targetPlatform.isWasm);

pkgs/development/haskell-modules/configuration-arm.nix

@@ -62,6 +62,30 @@ self: super: {
   hsemail-ns = dontCheck super.hsemail-ns;
   openapi3 = dontCheck super.openapi3;
   strict-writer = dontCheck super.strict-writer;
+  xml-html-qq = dontCheck super.xml-html-qq;
+  static = dontCheck super.static;
+  hhp = dontCheck super.hhp;
+  groupBy = dontCheck super.groupBy;
+  greskell = dontCheck super.greskell;
+  html-validator-cli = dontCheck super.html-validator-cli;
+  hw-fingertree-strict = dontCheck super.hw-fingertree-strict;
+  hw-prim = dontCheck super.hw-prim;
+  hw-packed-vector = dontCheck super.hw-packed-vector;
+  hw-xml = dontCheck super.hw-xml;
+  lens-regex = dontCheck super.lens-regex;
+  meep = dontCheck super.meep;
+  ranged-list = dontCheck super.ranged-list;
+  rank2classes = dontCheck super.rank2classes;
+  schedule = dontCheck super.schedule;
+  twiml = dontCheck super.twiml;
+  twitter-conduit = dontCheck super.twitter-conduit;
+  validationt = dontCheck super.validationt;
+  vgrep = dontCheck super.vgrep;
+  vulkan-utils = dontCheck super.vulkan-utils;
+  yaml-combinators = dontCheck super.yaml-combinators;
+  yesod-paginator = dontCheck super.yesod-paginator;
+  grammatical-parsers = dontCheck super.grammatical-parsers;
+  construct = dontCheck super.construct;
 
   # https://github.com/ekmett/half/issues/35
   half = dontCheck super.half;

pkgs/development/haskell-modules/configuration-common.nix

@@ -170,18 +170,39 @@ self: super: {
   # base bound
   digit = doJailbreak super.digit;
 
-  # 2020-06-05: HACK: does not pass own build suite - `dontCheck`
   hnix = generateOptparseApplicativeCompletion "hnix"
     (overrideCabal super.hnix (drv: {
+      # 2020-06-05: HACK: does not pass own build suite - `dontCheck`
       doCheck = false;
-      prePatch = ''
+      # 2021-05-12: Revert a few dependency cleanups which depend on release
-        # fix encoding problems when patching
+      # that are not in stackage yet:
-        ${pkgs.dos2unix}/bin/dos2unix hnix.cabal
+      # * Depend on semialign-indexed for Data.Semialign.Indexed
-      '' + (drv.prePatch or "");
+      #   (remove when semialign >= 1.2 in stackage)
+      # * Readd dependencies to text and unordered-containers.
+      #   (remove when relude >= 1.0.0.0 is in stackage, see
+      #   https://github.com/haskell-nix/hnix/issues/933)
+      libraryHaskellDepends = [
+        self.semialign-indexed
+      ] ++ drv.libraryHaskellDepends;
       patches = [
-        # support ref-tf in hnix 0.12.0.1, can be removed after
+        # depend on semialign-indexed again
-        # https://github.com/haskell-nix/hnix/pull/918
+        (pkgs.fetchpatch {
-        ./patches/hnix-ref-tf-0.5-support.patch
+          url = "https://github.com/haskell-nix/hnix/commit/16fc342a4f2974f855968472252cd9274609f177.patch";
+          sha256 = "0gm4gy3jpn4dqnrhnqlsavfpw9c1j1xa8002v54knnlw6vpk9niy";
+          revert = true;
+        })
+        # depend on text again
+        (pkgs.fetchpatch {
+          url = "https://github.com/haskell-nix/hnix/commit/73057618576e86bb87dfd42f62b855d24bbdf469.patch";
+          sha256 = "03cyk96d5ad362i1pnz9bs8ifr84kpv8phnr628gys4j6a0bqwzc";
+          revert = true;
+        })
+        # depend on unordered-containers again
+        (pkgs.fetchpatch {
+          url = "https://github.com/haskell-nix/hnix/commit/70643481883ed448b51221a030a76026fb5eb731.patch";
+          sha256 = "0pqmijfkysjixg3gb4kmrqdif7s2saz8qi6k337jf15i0npzln8d";
+          revert = true;
+        })
       ] ++ (drv.patches or []);
     }));
 
@@ -922,7 +943,16 @@ self: super: {
   # https://github.com/commercialhaskell/stackage/issues/5795
   # This issue can be mitigated with 'dontCheck' which skips the tests and their compilation.
   dhall-json = generateOptparseApplicativeCompletions ["dhall-to-json" "dhall-to-yaml"] (dontCheck super.dhall-json);
-  dhall-nix = generateOptparseApplicativeCompletion "dhall-to-nix" super.dhall-nix;
+  # dhall-nix, dhall-nixpkgs: pull updated cabal files with updated bounds.
+  # Remove at next hackage update.
+  dhall-nix = generateOptparseApplicativeCompletion "dhall-to-nix" (overrideCabal super.dhall-nix {
+    revision = "2";
+    editedCabalFile = "1w90jrkzmbv5nasafkkv0kyfmnqkngldx2lr891113h2mqbbr3wx";
+  });
+  dhall-nixpkgs = overrideCabal super.dhall-nixpkgs {
+    revision = "1";
+    editedCabalFile = "1y08jxg51sbxx0i7ra45ii2v81plzf4hssmwlrw35l8n5gib1vcg";
+  };
   dhall-yaml = generateOptparseApplicativeCompletions ["dhall-to-yaml-ng" "yaml-to-dhall"] super.dhall-yaml;
 
   # https://github.com/haskell-hvr/netrc/pull/2#issuecomment-469526558
@@ -1378,6 +1408,15 @@ self: super: {
       # 2021-04-09: test failure
       # PR pending https://github.com/expipiplus1/update-nix-fetchgit/pull/60
       doCheck = false;
+
+      patches = [
+        # 2021-05-17 compile with hnix >= 0.13
+        # https://github.com/expipiplus1/update-nix-fetchgit/pull/64
+        (pkgs.fetchpatch {
+          url = "https://github.com/expipiplus1/update-nix-fetchgit/commit/bc28c8b26c38093aa950574802012c0cd8447ce8.patch";
+          sha256 = "1dwd1jdsrx3ss6ql1bk2ch7ln74mkq6jy9ms8vi8kmf3gbg8l9fg";
+        })
+      ] ++ (drv.patches or []);
     }));
 
   # Our quickcheck-instances is too old for the newer binary-instances, but
@@ -1897,4 +1936,8 @@ EOT
     network = self.network-bsd;
   }) "-f-_old_network";
 
+  # 2021-05-14: Testsuite is failing.
+  # https://github.com/kcsongor/generic-lens/issues/133
+  generic-optics = dontCheck super.generic-optics;
+
 } // import ./configuration-tensorflow.nix {inherit pkgs haskellLib;} self super

pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml

@@ -1510,7 +1510,6 @@ broken-packages:
   - generic-lens-labels
   - generic-lucid-scaffold
   - generic-maybe
-  - generic-optics
   - generic-override-aeson
   - generic-pretty
   - genericserialize
@@ -1676,6 +1675,7 @@ broken-packages:
   - grasp
   - gray-code
   - greencard
+  - greenclip
   - greg-client
   - gremlin-haskell
   - Grempa
@@ -3037,6 +3037,7 @@ broken-packages:
   - multext-east-msd
   - multiaddr
   - multiarg
+  - multi-except
   - multihash
   - multi-instance
   - multilinear
@@ -5155,6 +5156,7 @@ broken-packages:
   - yampa-glut
   - yampa-sdl2
   - YampaSynth
+  - yampa-test
   - yam-servant
   - yandex-translate
   - yaop

pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml

@@ -85,6 +85,8 @@ default-package-overrides:
   - ghcide == 1.2.*
   - hls-plugin-api == 1.1.0.0
   - hls-explicit-imports-plugin < 1.0.0.2
+  # 2021-05-12: remove once versions >= 5.0.0 is in stackage
+  - futhark < 0.19.5
 
 extra-packages:
   - base16-bytestring < 1               # required for cabal-install etc.
@@ -115,6 +117,97 @@ extra-packages:
   - ShellCheck == 0.7.1                 # 2021-05-09: haskell-ci 0.12.1 pins this version
 
 package-maintainers:
+  abbradar:
+    - Agda
+  bdesham:
+    - pinboard-notes-backup
+  cdepillabout:
+    - password
+    - password-instances
+    - pretty-simple
+    - spago
+    - termonad
+  Gabriel439:
+    - annah
+    - bench
+    - break
+    - dhall-bash
+    - dhall-docs
+    - dhall-json
+    - dhall-lsp-server
+    - dhall-nix
+    - dhall-nixpkgs
+    - dhall-openapi
+    - dhall-text
+    - dhall-yaml
+    - dhall
+    - dirstream
+    - errors
+    - foldl
+    - index-core
+    - lens-tutorial
+    - list-transformer
+    - managed
+    - mmorph
+    - morte
+    - mvc-updates
+    - mvc
+    - nix-derivation
+    - nix-diff
+    - optional-args
+    - optparse-generic
+    - pipes-bytestring
+    - pipes-concurrency
+    - pipes-csv
+    - pipes-extras
+    - pipes-group
+    - pipes-http
+    - pipes-parse
+    - pipes-safe
+    - pipes
+    - server-generic
+    - total
+    - turtle
+    - typed-spreadsheet
+  gridaphobe:
+    - located-base
+  jb55:
+    # - bson-lens
+    - cased
+    - elm-export-persistent
+    # - pipes-mongodb
+    - streaming-wai
+  kiwi:
+    - config-schema
+    - config-value
+    - glirc
+    - irc-core
+    - matterhorn
+    - mattermost-api
+    - mattermost-api-qc
+    - Unique
+  maralorn:
+    - arbtt
+    - cabal-fmt
+    - generic-optics
+    - ghcup
+    - haskell-language-server
+    - hedgehog
+    - hmatrix
+    - iCalendar
+    - neuron
+    - optics
+    - reflex-dom
+    - releaser
+    - req
+    - shake-bench
+    - shh
+    - snap
+    - stm-containers
+    - streamly
+    - taskwarrior
+  pacien:
+    - ldgallery-compiler
   peti:
     - cabal-install
     - cabal2nix
@@ -140,31 +233,14 @@ package-maintainers:
     - titlecase
     - xmonad
     - xmonad-contrib
-  gridaphobe:
+  poscat:
-    - located-base
+    - hinit
-  jb55:
-    # - bson-lens
-    - cased
-    - elm-export-persistent
-    # - pipes-mongodb
-    - streaming-wai
-  kiwi:
-    - config-schema
-    - config-value
-    - glirc
-    - irc-core
-    - matterhorn
-    - mattermost-api
-    - mattermost-api-qc
-    - Unique
   psibi:
     - path-pieces
     - persistent
     - persistent-sqlite
     - persistent-template
     - shakespeare
-  abbradar:
-    - Agda
   roberth:
     - arion-compose
     - hercules-ci-agent
@@ -174,22 +250,10 @@ package-maintainers:
     - hercules-ci-cli
     - hercules-ci-cnix-expr
     - hercules-ci-cnix-store
-  cdepillabout:
+  rvl:
-    - pretty-simple
+    - taffybar
-    - spago
+    - arbtt
-  terlar:
+    - lentil
-    - nix-diff
-  maralorn:
-    - reflex-dom
-    - cabal-fmt
-    - shh
-    - neuron
-    - releaser
-    - taskwarrior
-    - haskell-language-server
-    - shake-bench
-    - iCalendar
-    - stm-containers
   sorki:
     - cayenne-lpp
     - data-stm32
@@ -200,20 +264,6 @@ package-maintainers:
     - ttn-client
     - update-nix-fetchgit
     - zre
-  utdemir:
-    - nix-tree
-  turion:
-    - rhine
-    - rhine-gloss
-    - essence-of-live-coding
-    - essence-of-live-coding-gloss
-    - essence-of-live-coding-pulse
-    - essence-of-live-coding-quickcheck
-    - Agda
-    - dunai
-    - finite-typelits
-    - pulse-simple
-    - simple-affine-space
   sternenseemann:
     # also maintain upstream package
     - spacecookie
@@ -229,14 +279,22 @@ package-maintainers:
     - yarn-lock
     - yarn2nix
     - large-hashable
-  poscat:
+  terlar:
-    - hinit
+    - nix-diff
-  bdesham:
+  turion:
-    - pinboard-notes-backup
+    - rhine
-  rvl:
+    - rhine-gloss
-    - taffybar
+    - essence-of-live-coding
-    - arbtt
+    - essence-of-live-coding-gloss
-    - lentil
+    - essence-of-live-coding-pulse
+    - essence-of-live-coding-quickcheck
+    - Agda
+    - dunai
+    - finite-typelits
+    - pulse-simple
+    - simple-affine-space
+  utdemir:
+    - nix-tree
 
 unsupported-platforms:
   Allure:                                       [ x86_64-darwin ]
@@ -248,6 +306,7 @@ unsupported-platforms:
   bdcs-api:                                     [ x86_64-darwin ]
   bindings-directfb:                            [ x86_64-darwin ]
   bindings-sane:                                [ x86_64-darwin ]
+  charsetdetect:                                [ aarch64-linux ] # not supported by vendored lib / not configured properly https://github.com/batterseapower/libcharsetdetect/issues/3
   cut-the-crap:                                 [ x86_64-darwin ]
   d3d11binding:                                 [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   DirectSound:                                  [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
@@ -255,11 +314,12 @@ unsupported-platforms:
   dx9d3d:                                       [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   dx9d3dx:                                      [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   Euterpea:                                     [ x86_64-darwin ]
+  follow-file:                                  [ x86_64-darwin ]
   freenect:                                     [ x86_64-darwin ]
   FTGL:                                         [ x86_64-darwin ]
   ghcjs-dom-hello:                              [ x86_64-darwin ]
-  gi-dbusmenu:                                  [ x86_64-darwin ]
   gi-dbusmenugtk3:                              [ x86_64-darwin ]
+  gi-dbusmenu:                                  [ x86_64-darwin ]
   gi-ggit:                                      [ x86_64-darwin ]
   gi-ibus:                                      [ x86_64-darwin ]
   gi-ostree:                                    [ x86_64-darwin ]
@@ -271,7 +331,9 @@ unsupported-platforms:
   hcwiid:                                       [ x86_64-darwin ]
   HFuse:                                        [ x86_64-darwin ]
   hidapi:                                       [ x86_64-darwin ]
+  hinotify-bytestring:                          [ x86_64-darwin ]
   hommage-ds:                                   [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
+  honk:                                         [ x86_64-darwin ]
   hpapi:                                        [ x86_64-darwin ]
   HSoM:                                         [ x86_64-darwin ]
   iwlib:                                        [ x86_64-darwin ]
@@ -283,16 +345,26 @@ unsupported-platforms:
   libtelnet:                                    [ x86_64-darwin ]
   libzfs:                                       [ x86_64-darwin ]
   linearEqSolver:                               [ aarch64-linux ]
+  linux-evdev:                                  [ x86_64-darwin ]
+  linux-file-extents:                           [ x86_64-darwin ]
+  linux-inotify:                                [ x86_64-darwin ]
+  linux-mount:                                  [ x86_64-darwin ]
+  linux-namespaces:                             [ x86_64-darwin ]
   lio-fs:                                       [ x86_64-darwin ]
   logging-facade-journald:                      [ x86_64-darwin ]
   midi-alsa:                                    [ x86_64-darwin ]
+  mpi-hs:                                       [ aarch64-linux, x86_64-darwin ]
   mpi-hs-binary:                                [ aarch64-linux, x86_64-darwin ]
   mpi-hs-cereal:                                [ aarch64-linux, x86_64-darwin ]
   mpi-hs-store:                                 [ aarch64-linux, x86_64-darwin ]
-  mpi-hs:                                       [ aarch64-linux, x86_64-darwin ]
   mplayer-spot:                                 [ aarch64-linux ]
+  netlink:                                      [ x86_64-darwin ]
   oculus:                                       [ x86_64-darwin ]
   pam:                                          [ x86_64-darwin ]
+  parport:                                      [ x86_64-darwin ]
+  password:                                     [ aarch64-linux, armv7l-linux ] # uses scrypt, which requries x86
+  password-instances:                           [ aarch64-linux, armv7l-linux ] # uses scrypt, which requries x86
+  persist-state:                                [ aarch64-linux, armv7l-linux ] # https://github.com/minad/persist-state/blob/6fd68c0b8b93dec78218f6d5a1f4fa06ced4e896/src/Data/PersistState.hs#L122-L128
   piyo:                                         [ x86_64-darwin ]
   PortMidi-simple:                              [ x86_64-darwin ]
   PortMidi:                                     [ x86_64-darwin ]
@@ -305,6 +377,8 @@ unsupported-platforms:
   rtlsdr:                                       [ x86_64-darwin ]
   rubberband:                                   [ x86_64-darwin ]
   sbv:                                          [ aarch64-linux ]
+  scat:                                         [ aarch64-linux, armv7l-linux ] # uses scrypt, which requries x86
+  scrypt:                                       [ aarch64-linux, armv7l-linux ] # https://github.com/informatikr/scrypt/issues/8
   sdl2-mixer:                                   [ x86_64-darwin ]
   sdl2-ttf:                                     [ x86_64-darwin ]
   synthesizer-alsa:                             [ x86_64-darwin ]
@@ -312,22 +386,23 @@ unsupported-platforms:
   termonad:                                     [ x86_64-darwin ]
   tokyotyrant-haskell:                          [ x86_64-darwin ]
   udev:                                         [ x86_64-darwin ]
+  Unixutils-shadow:                             [ x86_64-darwin ]
   verifiable-expressions:                       [ aarch64-linux ]
   vrpn:                                         [ x86_64-darwin ]
-  vulkan-utils:                                 [ x86_64-darwin ]
   vulkan:                                       [ i686-linux, armv7l-linux, x86_64-darwin ]
   VulkanMemoryAllocator:                        [ i686-linux, armv7l-linux, x86_64-darwin ]
+  vulkan-utils:                                 [ x86_64-darwin ]
   webkit2gtk3-javascriptcore:                   [ x86_64-darwin ]
   Win32-console:                                [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   Win32-dhcp-server:                            [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   Win32-errors:                                 [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   Win32-extras:                                 [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
+  Win32:                                        [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   Win32-junction-point:                         [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   Win32-notify:                                 [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   Win32-security:                               [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
-  Win32-services-wrapper:                       [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   Win32-services:                               [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
-  Win32:                                        [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
+  Win32-services-wrapper:                       [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]
   xattr:                                        [ x86_64-darwin ]
   xgboost-haskell:                              [ aarch64-linux, armv7l-linux ]
   XInput:                                       [ i686-linux, x86_64-linux, x86_64-darwin, aarch64-linux, armv7l-linux ]

pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml

@@ -942,7 +942,6 @@ dont-distribute-packages:
  - ghcjs-hplay
  - ghc-mod
  - ghc-tags-plugin
- - ghcup
  - ghc-vis
  - ght
  - gi-cairo-again
@@ -3276,6 +3275,7 @@ dont-distribute-packages:
  - yu-launch
  - yuuko
  - zasni-gerna
+ - Z-Botan
  - zephyr
  - zerobin
  - zeromq3-conduit

pkgs/development/haskell-modules/configuration-nix.nix

@@ -485,7 +485,7 @@ self: super: builtins.intersectAttrs super {
 
   # Compile manpages (which are in RST and are compiled with Sphinx).
   futhark = with pkgs;
-    overrideCabal (addBuildTools super.futhark [makeWrapper python37Packages.sphinx])
+    overrideCabal (addBuildTools super.futhark [makeWrapper python3Packages.sphinx])
       (_drv: {
         postBuild = (_drv.postBuild or "") + ''
         make -C docs man
@@ -616,7 +616,7 @@ self: super: builtins.intersectAttrs super {
   primitive_0_7_1_0 = dontCheck super.primitive_0_7_1_0;
 
   cut-the-crap =
-    let path = pkgs.lib.makeBinPath [ pkgs.ffmpeg_3 pkgs.youtube-dl ];
+    let path = pkgs.lib.makeBinPath [ pkgs.ffmpeg pkgs.youtube-dl ];
     in overrideCabal (addBuildTool super.cut-the-crap pkgs.makeWrapper) (_drv: {
       postInstall = ''
         wrapProgram $out/bin/cut-the-crap \
@@ -747,6 +747,21 @@ self: super: builtins.intersectAttrs super {
     platforms = pkgs.lib.platforms.x86;
   };
 
+  # uses x86 intrinsics
+  blake3 = overrideCabal super.blake3 {
+    platforms = pkgs.lib.platforms.x86;
+  };
+
+  # uses x86 intrinsics, see also https://github.com/NixOS/nixpkgs/issues/122014
+  crc32c = overrideCabal super.crc32c {
+    platforms = pkgs.lib.platforms.x86;
+  };
+
+  # uses x86 intrinsics
+  seqalign = overrideCabal super.seqalign {
+    platforms = pkgs.lib.platforms.x86;
+  };
+
   hls-brittany-plugin = overrideCabal super.hls-brittany-plugin (drv: {
     testToolDepends = [ pkgs.git ];
     preCheck = ''
@@ -772,4 +787,20 @@ self: super: builtins.intersectAttrs super {
       export HOME=$TMPDIR/home
     '';
   });
+
+  taglib = overrideCabal super.taglib (drv: {
+    librarySystemDepends = [
+      pkgs.zlib
+    ] ++ (drv.librarySystemDepends or []);
+  });
+
+  # uses x86 assembler
+  inline-asm = overrideCabal super.inline-asm {
+    platforms = pkgs.lib.platforms.x86;
+  };
+
+  # uses x86 assembler in C bits
+  hw-prim-bits = overrideCabal super.hw-prim-bits {
+    platforms = pkgs.lib.platforms.x86;
+  };
 }

pkgs/development/haskell-modules/patches/hnix-ref-tf-0.5-support.patch

@@ -1,34 +0,0 @@
-diff '--color=auto' '--color=never' -r --unified hnix-0.12.0.1/hnix.cabal hnix-patched/hnix.cabal
---- hnix-0.12.0.1/hnix.cabal	2001-09-09 03:46:40.000000000 +0200
-+++ hnix-patched/hnix.cabal	2021-05-05 12:07:38.388267353 +0200
-@@ -430,7 +430,7 @@
-     , parser-combinators >= 1.0.1 && < 1.3
-     , prettyprinter >= 1.7.0 && < 1.8
-     , process >= 1.6.3 && < 1.7
--    , ref-tf >= 0.4.0 && < 0.5
-+    , ref-tf >= 0.5
-     , regex-tdfa >= 1.2.3 && < 1.4
-     , scientific >= 0.3.6 && < 0.4
-     , semialign >= 1 && < 1.2
-diff '--color=auto' '--color=never' -r --unified hnix-0.12.0.1/src/Nix/Fresh.hs hnix-patched/src/Nix/Fresh.hs
---- hnix-0.12.0.1/src/Nix/Fresh.hs	2001-09-09 03:46:40.000000000 +0200
-+++ hnix-patched/src/Nix/Fresh.hs	2021-05-05 12:07:45.841267497 +0200
-@@ -65,18 +65,3 @@
- 
- runFreshIdT :: Functor m => Var m i -> FreshIdT i m a -> m a
- runFreshIdT i m = runReaderT (unFreshIdT m) i
--
---- Orphan instance needed by Infer.hs and Lint.hs
--
---- Since there's no forking, it's automatically atomic.
--instance MonadAtomicRef (ST s) where
--  atomicModifyRef r f = do
--    v <- readRef r
--    let (a, b) = f v
--    writeRef r a
--    return b
--  atomicModifyRef' r f = do
--    v <- readRef r
--    let (a, b) = f v
--    writeRef r $! a
--    return b

pkgs/development/tools/analysis/nix-linter/default.nix

@@ -17,6 +17,7 @@
 , containers
 , hnix
 , bytestring
+, fetchpatch
 }:
 
 mkDerivation rec {
@@ -36,10 +37,13 @@ mkDerivation rec {
   executableHaskellDepends = [ streamly mtl path pretty-terminal text base aeson cmdargs containers hnix bytestring path-io ];
   testHaskellDepends = [ tasty tasty-hunit tasty-th ];
 
-  # Relax upper bound on hnix https://github.com/Synthetica9/nix-linter/pull/46
+  patches = [
-  postPatch = ''
+    # Fix compatibility with hnix≥0.13.0 https://github.com/Synthetica9/nix-linter/pull/51
-    substituteInPlace nix-linter.cabal --replace "hnix >=0.8 && < 0.11" "hnix >=0.8"
+    (fetchpatch {
-  '';
+      url = "https://github.com/Synthetica9/nix-linter/commit/f73acacd8623dc25c9a35f8e04e4ff33cc596af8.patch";
+      sha256 = "139fm21hdg3vcw8hv35kxj4awd52bjqbb76mpzx191hzi9plj8qc";
+    })
+  ];
 
   description = "Linter for Nix(pkgs), based on hnix";
   homepage = "https://github.com/Synthetica9/nix-linter";

pkgs/top-level/haskell-packages.nix

@@ -86,7 +86,7 @@ in {
       llvmPackages = pkgs.llvmPackages_10;
     };
     ghcHEAD = callPackage ../development/compilers/ghc/head.nix {
-      bootPkgs = packages.ghc8104; # no binary yet
+      bootPkgs = packages.ghc901; # no binary yet
       inherit (buildPackages.python3Packages) sphinx;
       buildLlvmPackages = buildPackages.llvmPackages_10;
       llvmPackages = pkgs.llvmPackages_10;

pkgs/top-level/release-haskell.nix

@@ -1,4 +1,8 @@
 /*
+  This is the Hydra jobset for the `haskell-updates` branch in Nixpkgs.
+  You can see the status of this jobset at
+  https://hydra.nixos.org/jobset/nixpkgs/haskell-updates.
+
   To debug this expression you can use `hydra-eval-jobs` from
   `pkgs.hydra-unstable` which prints the jobset description
   to `stdout`:
@@ -144,7 +148,6 @@ let
         koka
         krank
         lambdabot
-        ldgallery
         madlang
         matterhorn
         mueval
@@ -205,7 +208,9 @@ let
       cabal-install = all;
       Cabal_3_4_0_0 = with compilerNames; [ ghc884 ghc8104 ];
       funcmp = all;
-      haskell-language-server = all;
+      # Doesn't currently work on ghc-9.0:
+      # https://github.com/haskell/haskell-language-server/issues/297
+      haskell-language-server = with compilerNames; [ ghc884 ghc8104 ];
       hoogle = all;
       hsdns = all;
       jailbreak-cabal = all;
@@ -226,7 +231,10 @@ let
         constituents = accumulateDerivations [
           # haskell specific tests
           jobs.tests.haskell
-          jobs.tests.writers # writeHaskell{,Bin}
+          # writeHaskell and writeHaskellBin
+          # TODO: writeHaskell currently fails on darwin
+          jobs.tests.writers.x86_64-linux
+          jobs.tests.writers.aarch64-linux
           # important top-level packages
           jobs.cabal-install
           jobs.cabal2nix