self: super:
let
  hlib = super.haskell.lib;
  lib = super.lib;
  transOverrides = selfh: superh: {

    transmission-core = hlib.dontCheck
      (hlib.dontHaddock (superh.callCabal2nix "transmission-core" (lib.gitignore ./.) { }));

    transmission-interface = hlib.dontCheck
      (hlib.dontHaddock (selfh.callCabal2nix "transmission-interface" (lib.gitignore ./.) { }));

    transmission-interface-transactor = hlib.dontCheck
      (hlib.dontHaddock (selfh.callCabal2nix "transmission-interface-transactor" (lib.gitignore ./.) { }));

    transmission-exe = hlib.dontCheck
      (hlib.dontHaddock (selfh.callCabal2nix "transmission-exe" (lib.gitignore ./.) { }));

  };
in {
  haskellPackages = super.haskellPackages.override (old: {
    overrides =
      lib.composeExtensions (old.overrides or (_: _: { })) transOverrides;
  });
}