1 files changed, 132 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix b/nixpkgs/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
new file mode 100644
index 000000000000..25d8e44b4545
--- /dev/null
+++ b/nixpkgs/pkgs/development/haskell-modules/configuration-ghc-8.8.x.nix
@@ -0,0 +1,132 @@
+{ pkgs, haskellLib }:
+
+with haskellLib;
+
+self: super: {
+
+  # This compiler version needs llvm 7.x.
+  llvmPackages = pkgs.lib.dontRecurseIntoAttrs pkgs.llvmPackages_7;
+
+  # Disable GHC 8.8.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-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;
+
+  # GHC 8.8.x can build haddock version 2.23.*
+  haddock = self.haddock_2_23_1;
+  haddock-api = self.haddock-api_2_23_1;
+
+  # This build needs a newer version of Cabal.
+  cabal2spec = super.cabal2spec.override { Cabal = self.Cabal_3_2_1_0; };
+
+  # cabal-install needs more recent versions of Cabal and random, but an older
+  # version of base16-bytestring.
+  cabal-install = super.cabal-install.overrideScope (self: super: {
+    Cabal = self.Cabal_3_6_2_0;
+  });
+
+  # Ignore overly restrictive upper version bounds.
+  aeson-diff = doJailbreak super.aeson-diff;
+  async = doJailbreak super.async;
+  ChasingBottoms = doJailbreak super.ChasingBottoms;
+  chell = doJailbreak super.chell;
+  Diff = dontCheck super.Diff;
+  doctest = doJailbreak super.doctest;
+  hashable = doJailbreak super.hashable;
+  hashable-time = doJailbreak super.hashable-time;
+  hledger-lib = doJailbreak super.hledger-lib;  # base >=4.8 && <4.13, easytest >=0.2.1 && <0.3
+  integer-logarithms = doJailbreak super.integer-logarithms;
+  lucid = doJailbreak super.lucid;
+  parallel = doJailbreak super.parallel;
+  setlocale = doJailbreak super.setlocale;
+  split = doJailbreak super.split;
+  system-fileio = doJailbreak super.system-fileio;
+  tasty-expected-failure = doJailbreak super.tasty-expected-failure;
+  tasty-hedgehog = doJailbreak super.tasty-hedgehog;
+  test-framework = doJailbreak super.test-framework;
+  th-expand-syns = doJailbreak super.th-expand-syns;
+  # TODO: remove when upstream accepts https://github.com/snapframework/io-streams-haproxy/pull/17
+  io-streams-haproxy = doJailbreak super.io-streams-haproxy; # base >=4.5 && <4.13
+  snap-server = doJailbreak super.snap-server;
+  exact-pi = doJailbreak super.exact-pi;
+  time-compat = doJailbreak super.time-compat;
+  http-media = unmarkBroken (doJailbreak super.http-media);
+  servant-server = unmarkBroken (doJailbreak super.servant-server);
+  foundation = dontCheck super.foundation;
+  vault = dontHaddock super.vault;
+
+  # https://github.com/snapframework/snap-core/issues/288
+  snap-core = overrideCabal super.snap-core (drv: { prePatch = "substituteInPlace src/Snap/Internal/Core.hs --replace 'fail   = Fail.fail' ''"; });
+
+  # Upstream ships a broken Setup.hs file.
+  csv = overrideCabal super.csv (drv: { prePatch = "rm Setup.hs"; });
+
+  # https://github.com/kowainik/relude/issues/241
+  relude = dontCheck super.relude;
+
+  # The current version 2.14.2 does not compile with ghc-8.8.x or newer because
+  # of issues with Cabal 3.x.
+  darcs = dontDistribute super.darcs;
+
+  # The package needs the latest Cabal version.
+  cabal-install-parsers = super.cabal-install-parsers.overrideScope (self: super: { Cabal = self.Cabal_3_6_2_0; });
+
+  # cabal-fmt requires Cabal3
+  cabal-fmt = super.cabal-fmt.override { Cabal = self.Cabal_3_2_1_0; };
+
+  # liquidhaskell does not support ghc version 8.8.x.
+  liquid = markBroken super.liquid;
+  liquid-base = markBroken super.liquid-base;
+  liquid-bytestring = markBroken super.liquid-bytestring;
+  liquid-containers = markBroken super.liquid-containers;
+  liquid-ghc-prim = markBroken super.liquid-ghc-prim;
+  liquid-parallel = markBroken super.liquid-parallel;
+  liquid-platform = markBroken super.liquid-platform;
+  liquid-prelude = markBroken super.liquid-prelude;
+  liquid-vector = markBroken super.liquid-vector;
+  liquidhaskell = markBroken super.liquidhaskell;
+
+  # This became a core library in ghc 8.10., so we don‘t have an "exception" attribute anymore.
+  exceptions = super.exceptions_0_10_4;
+
+  # ghc versions which don‘t match the ghc-lib-parser-ex version need the
+  # additional dependency to compile successfully.
+  ghc-lib-parser-ex = addBuildDepend super.ghc-lib-parser-ex self.ghc-lib-parser;
+
+  # Older compilers need the latest ghc-lib to build this package.
+  hls-hlint-plugin = addBuildDepend super.hls-hlint-plugin self.ghc-lib;
+
+  # vector 0.12.2 indroduced doctest checks that don‘t work on older compilers
+  vector = dontCheck super.vector;
+
+  ghc-api-compat = doDistribute super.ghc-api-compat_8_6;
+}