ocamlPackages.chacha: drop (#451050)

{

  lib,

  buildDunePackage,

  fetchFromGitHub,

  fetchpatch,

  ocaml,

  alcotest,

  cstruct,

  mirage-crypto,

}:

buildDunePackage rec {

  pname = "chacha";

  version = "1.1.0";

  src = fetchFromGitHub {

    owner = "abeaumont";

    repo = "ocaml-chacha";

    rev = version;

    hash = "sha256-PmeiFloU0k3SqOK1VjaliiCEzDzrzyMSasgnO5fJS1k=";

  };

  # Ensure compatibility with cstruct ≥ 6.1.0

  patches = [

    (fetchpatch {

      url = "https://github.com/abeaumont/ocaml-chacha/commit/fbe4a0a808226229728a68f278adf370251196fd.patch";

      sha256 = "sha256-y7X9toFDrgdv3qmFmUs7K7QS+Gy45rRLulKy48m7uqc=";

    })

  ];

  propagatedBuildInputs = [

    cstruct

    mirage-crypto

  ];

  # alcotest isn't available for OCaml < 4.05 due to fmt

  doCheck = lib.versionAtLeast ocaml.version "4.05";

  checkInputs = [ alcotest ];

  meta = {

    homepage = "https://github.com/abeaumont/ocaml-chacha";

    description = "ChaCha20, ChaCha12 and ChaCha8 encryption functions, in OCaml";

    longDescription = ''

      An OCaml implementation of ChaCha functions, both ChaCha20 and the reduced

      ChaCha8 and ChaCha12 functions. The hot loop is implemented in C for efficiency

      reasons.

    '';

    license = lib.licenses.bsd2;

    maintainers = with lib.maintainers; [ fufexan ];

    broken = true; # Not compatible with mirage-crypto ≥ 1.0

  };

}

        cfstream = callPackage ../development/ocaml-modules/cfstream { };

        chacha = callPackage ../development/ocaml-modules/chacha { };

        checkseum = callPackage ../development/ocaml-modules/checkseum { };

        chrome-trace = callPackage ../development/ocaml-modules/chrome-trace { };

      }

      // lib.optionalAttrs config.allowAliases {

        biocaml = throw "biocaml has been removed"; # 2025-06-04

        chacha = throw "chacha has been removed because it has been marked as broken since at least November 2024. It is now vendored inside mirage-crypto, consider using that instead."; # Added 2025-10-11

        gd4o = throw "ocamlPackages.gd4o is not maintained, use ocamlPackages.gd instead";

        ocaml-vdom = throw "2023-10-09: ocamlPackages.ocaml-vdom was renamed to ocamlPackages.vdom";

      }