_self: super:

with import ./Constants.nix;
let
  buildCabal = sel: name:
    sel.callCabal2nix name super.sources.${name} {};
  buildCabalSubdir = sel: {name, src ? super.sources.${name}, subdir ? name}:
    sel.callCabal2nix name (src + "/${subdir}") {};
in rec
{
  haskell = super.haskell // {
    packages = super.haskell.packages // {
      "${ghcCompiler}" = super.haskell.packages."${ghcCompiler}".override (_old: {
        overrides = with super.pkgs.haskell.lib; sel: sup:
          super.overridePinnedDeps (buildCabal sel) // {
          acid-state = dontCheck sup.acid-state; # mac: "too many open files"
          clay = doJailbreak sup.clay;
          envy = doJailbreak sup.envy;
          fast-tags = sup.fast-tags.overrideAttrs (old: old // { patches = []; });
          generic-data = dontCheck sup.generic-data; # https://github.com/Lysxia/generic-data/issues/56
          readable = doJailbreak sup.readable; # why is this even being built?
          servant-auth = doJailbreak (buildCabalSubdir sel {name = "servant-auth"; subdir = "servant-auth/servant-auth";});
          servant-server = doJailbreak sup.servant-server;
          stripe-core = doJailbreak sup.stripe-core;
          stripe-haskell = dontCheck sup.stripe-haskell;
          stripe-http-client = doJailbreak (dontCheck sup.stripe-http-client);
          temporary = dontCheck sup.temporary;
          wai-middleware-metrics = dontCheck sup.wai-middleware-metrics;
        };
      });
    };
  };

  python3 = super.python3.override {
    packageOverrides = _: pysuper: with pysuper.pkgs.python3Packages; {
      accelerate = callPackage ./Deps/accelerate.nix {};
      bitsandbytes = callPackage ./Deps/bitsandbytes.nix {};
      lion-pytorch = callPackage ./Deps/lion-pytorch.nix {};
    };
  };

  python3Packages = python3.pkgs;

  autogen = super.callPackage ./Deps/autogen.nix {};

  guile = super.guile_3_0;

  guile-opengl = super.callPackage ./Deps/guile-opengl.nix {};
  # The libfive build is broken...
  #inspekt3d = super.callPackage ./Deps/inspekt3d.nix {};
  guix = super.pkgs.stdenv.mkDerivation rec {
    pname = "guix";
    name = "${pname}-${version}";
    version = super.sources.guix.version;
    src = super.sources.guix;
    buildInputs = with super.pkgs; [
      guile
    # guile-gcrypt
    # guile-sql
    # guile-zlib
    # guile-lzlib
    # guile-avahi
    # guile-git
    # guile-json
      gnutls
      gnumake
      sqlite
      libgcrypt
      gcc
    ];
  };

  nostr-rs-relay = super.callPackage ./Deps/nostr-rs-relay.nix {};
}