haskell.packages.ghcHEAD: start compiler config for GHC 9.14

{ pkgs, haskellLib }:

let

  inherit (pkgs) lib;

in

self: super: {

  llvmPackages = lib.dontRecurseIntoAttrs self.ghc.llvmPackages;

  # Disable GHC core libraries

  array = null;

  base = null;

  binary = null;

  bytestring = null;

  Cabal = null;

  Cabal-syntax = null;

  containers = null;

  deepseq = null;

  directory = null;

  exceptions = null;

  file-io = null;

  filepath = null;

  ghc-bignum = null;

  ghc-boot = null;

  ghc-boot-th = null;

  ghc-compact = null;

  ghc-experimental = null;

  ghc-heap = null;

  ghc-internal = null;

  ghc-platform = null;

  ghc-prim = null;

  ghc-toolchain = null;

  ghci = null;

  haddock-api = null;

  haddock-library = null;

  haskeline = null;

  hpc = null;

  integer-gmp = null;

  mtl = null;

  os-string = null;

  parsec = null;

  pretty = null;

  process = null;

  rts = null;

  semaphore-compat = null;

  stm = null;

  system-cxx-std-lib = null;

  template-haskell = null;

  # GHC only builds terminfo if it is a native compiler

  terminfo =

    if pkgs.stdenv.hostPlatform == pkgs.stdenv.buildPlatform then

      null

    else

      haskellLib.doDistribute self.terminfo_0_4_1_6;

  text = null;

  time = null;

  transformers = null;

  unix = null;

  xhtml = null;

}

    ghcHEAD = callPackage ../development/haskell-modules {

      buildHaskellPackages = bh.packages.ghcHEAD;

      ghc = bh.compiler.ghcHEAD;

      compilerConfig = callPackage ../development/haskell-modules/configuration-ghc-9.12.x.nix { };

      compilerConfig = callPackage ../development/haskell-modules/configuration-ghc-9.14.x.nix { };

    };

    ghcjs = packages.ghcjs810;