{ pkgs, haskellLib }: with haskellLib; self: super: { # Suitable LLVM version. llvmPackages = pkgs.llvmPackages_37; # Disable GHC 8.0.x core libraries. array = null; base = null; binary = null; bytestring = null; Cabal = null; containers = null; deepseq = null; directory = null; filepath = null; ghc-boot = null; ghc-boot-th = null; ghc-compact = null; ghc-prim = null; ghci = null; haskeline = null; hoopl = null; hpc = null; integer-gmp = null; pretty = null; process = null; rts = null; template-haskell = null; terminfo = null; time = null; transformers = null; unix = null; xhtml = null; # These are now core libraries in GHC 8.4.x. mtl = self.mtl_2_2_2; parsec = self.parsec_3_1_13_0; stm = self.stm_2_5_0_0; text = self.text_1_2_3_1; # https://github.com/bmillwood/applicative-quoters/issues/6 applicative-quoters = appendPatch super.applicative-quoters (pkgs.fetchpatch { url = "https://patch-diff.githubusercontent.com/raw/bmillwood/applicative-quoters/pull/7.patch"; sha256 = "026vv2k3ks73jngwifszv8l59clg88pcdr4mz0wr0gamivkfa1zy"; }); # Requires ghc 8.2 ghc-proofs = dontDistribute super.ghc-proofs; # https://github.com/thoughtbot/yesod-auth-oauth2/pull/77 yesod-auth-oauth2 = doJailbreak super.yesod-auth-oauth2; # https://github.com/nominolo/ghc-syb/issues/20 ghc-syb-utils = dontCheck super.ghc-syb-utils; # Newer versions require ghc>=8.2 apply-refact = super.apply-refact_0_3_0_1; # This builds needs the latest Cabal version. cabal2nix = super.cabal2nix.overrideScope (self: super: { Cabal = self.Cabal_2_0_1_1; }); # Add appropriate Cabal library to build this code. stack = addSetupDepend super.stack self.Cabal_2_0_1_1; # inline-c > 0.5.6.0 requires template-haskell >= 2.12 inline-c = super.inline-c_0_5_6_1; inline-c-cpp = super.inline-c-cpp_0_1_0_0; # test dep hedgehog pulls in concurrent-output, which does not build # due to processing version mismatch either = dontCheck super.either; # test dep tasty has a version mismatch indents = dontCheck super.indents; # Newer versions require GHC 8.2. haddock-library = self.haddock-library_1_4_3; haddock-api = self.haddock-api_2_17_4; haddock = self.haddock_2_17_5; # GHC 8.0 doesn't have semigroups included by default ListLike = addBuildDepend super.ListLike self.semigroups; }