{ pkgs, haskellLib }: with haskellLib; self: super: { # This compiler version needs llvm 9.x. llvmPackages = pkgs.llvmPackages_9; # Disable GHC 8.10.x core libraries. array = null; base = null; binary = null; bytestring = null; Cabal = null; containers = null; deepseq = null; directory = null; exceptions = null; filepath = null; ghc-boot = null; ghc-boot-th = null; ghc-compact = null; ghc-heap = null; ghc-prim = null; ghci = null; haskeline = null; hpc = null; integer-gmp = null; libiserv = null; mtl = null; parsec = null; pretty = null; process = null; rts = null; stm = null; template-haskell = null; terminfo = null; text = null; time = null; transformers = null; unix = null; xhtml = null; # Deviate from Stackage LTS-15.x to fix the build. haddock-library = self.haddock-library_1_9_0; # Jailbreak to fix the build. async = doJailbreak super.async; ChasingBottoms = doJailbreak super.ChasingBottoms; ed25519 = doJailbreak super.ed25519; email-validate = doJailbreak super.email-validate; # https://github.com/Porges/email-validate-hs/issues/51 feed = doJailbreak super.feed; # https://github.com/bergmark/feed/issues/48 hashable = doJailbreak super.hashable; pandoc = doJailbreak super.pandoc; parallel = doJailbreak super.parallel; regex-base = doJailbreak super.regex-base; regex-compat = doJailbreak super.regex-compat; regex-pcre-builtin = doJailbreak super.regex-pcre-builtin; regex-posix = doJailbreak super.regex-posix; regex-tdfa = doJailbreak super.regex-tdfa; split = doJailbreak super.split; system-fileio = doJailbreak super.system-fileio; tar = doJailbreak super.tar; tasty-expected-failure = doJailbreak super.tasty-expected-failure; tasty-rerun = doJailbreak super.tasty-rerun; # https://github.com/ocharles/tasty-rerun/issues/18 unliftio-core = doJailbreak super.unliftio-core; vector = doJailbreak super.vector; zlib = doJailbreak super.zlib; # Use the latest version to fix the build. dhall = self.dhall_1_31_1; ghc-lib-parser-ex = self.ghc-lib-parser-ex_8_10_0_4; lens = self.lens_4_19_2; optics-core = self.optics-core_0_3; repline = self.repline_0_3_0_0; singletons = self.singletons_2_7; th-desugar = self.th-desugar_1_11; # `ghc-lib-parser-ex` (see conditionals in its `.cabal` file) does not need # the `ghc-lib-parser` dependency on GHC >= 8.8. However, because we have # multiple verions of `ghc-lib-parser(-ex)` available, and the default ones # are older ones, those older ones will complain. Because we have a newer # GHC, we can just set the dependency to `null` as it is not used. ghc-lib-parser-ex_8_10_0_4 = super.ghc-lib-parser-ex_8_10_0_4.override { ghc-lib-parser = null; }; # Jailbreak to fix the build. aeson-diff = doJailbreak super.aeson-diff; brick = doJailbreak super.brick; cborg = doJailbreak super.cborg; cborg-json = doJailbreak super.cborg-json; exact-pi = doJailbreak super.exact-pi; policeman = doJailbreak super.policeman; relude = dontCheck (doJailbreak super.relude); serialise = doJailbreak super.serialise; setlocale = doJailbreak super.setlocale; shellmet = doJailbreak super.shellmet; weeder = doJailbreak super.weeder; # https://github.com/ocharles/weeder/issues/15 xmobar = doJailbreak super.xmobar; # The shipped Setup.hs file is broken. csv = overrideCabal super.csv (drv: { preCompileBuildDriver = "rm Setup.hs"; }); # Apply patch from https://github.com/finnsson/template-helper/issues/12#issuecomment-611795375 to fix the build. language-haskell-extract = appendPatch (doJailbreak super.language-haskell-extract) (pkgs.fetchpatch { name = "language-haskell-extract-0.2.4.patch"; url = "https://gitlab.haskell.org/ghc/head.hackage/-/raw/e48738ee1be774507887a90a0d67ad1319456afc/patches/language-haskell-extract-0.2.4.patch?inline=false"; sha256 = "0rgzrq0513nlc1vw7nw4km4bcwn4ivxcgi33jly4a7n3c1r32v1f"; }); # Only 0.8 is compatible with ghc 8.10 https://hackage.haskell.org/package/apply-refact/changelog apply-refact = super.apply-refact_0_8_0_0; # Apply patch to fix the build. cabal-plan = appendPatch super.cabal-plan (pkgs.fetchpatch { name = "cabal-plan-fix-for-ghc-8.10.x.patch"; url = "https://github.com/haskell-hvr/cabal-plan/pull/55.patch"; sha256 = "0lhs4vx5qg5ldhnyb9z7k0jmxhmd2f34x4xbwv6vsljs9vr02pd8"; }); dbus = appendPatch super.dbus ./patches/fix-dbus-for-ghc-8.10.x.patch; # https://github.com/ndmitchell/hlint/issues/959 hlint = super.hlint.override { ghc-lib-parser-ex = addBuildDepend super.ghc-lib-parser-ex super.ghc-lib-parser; }; }