depot/third_party/nixpkgs/pkgs/development/ocaml-modules/lablgtk3/default.nix

{ lib, fetchurl, fetchpatch, pkg-config, buildDunePackage, dune-configurator
, gtk3, cairo2
, camlp-streams
}:

buildDunePackage rec {
  version = "3.1.4";
  pname = "lablgtk3";

  minimalOCamlVersion = "4.05";

  src = fetchurl {
    url = "https://github.com/garrigue/lablgtk/releases/download/${version}/lablgtk3-${version}.tbz";
    hash = "sha256-bxEVMzfnaH5yHVxAmifNYOy8GnSivLLgSE/9+1yxBI4=";
  };

  # Fix build with clang 16
  # See: https://github.com/garrigue/lablgtk/pull/175
  patches = fetchpatch {
    url = "https://github.com/garrigue/lablgtk/commit/a9b64b9ed8a13855c672cde0a2d9f78687f4214b.patch";
    hash = "sha256-j/L+yYKLlj410jx2VG77hnn9SVHCcSzmr3wpOMZhX5w=";
  };

  nativeBuildInputs = [ pkg-config ];
  buildInputs = [ dune-configurator camlp-streams ];
  propagatedBuildInputs = [ gtk3 cairo2 ];

  meta = {
    description = "OCaml interface to GTK 3";
    homepage = "http://lablgtk.forge.ocamlcore.org/";
    license = lib.licenses.lgpl21;
    maintainers = [ lib.maintainers.vbgl ];
  };
}