1 files changed, 43 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/poll/default.nix b/nixpkgs/pkgs/development/ocaml-modules/poll/default.nix
new file mode 100644
index 000000000000..ea1e2e1c13d7
--- /dev/null
+++ b/nixpkgs/pkgs/development/ocaml-modules/poll/default.nix
@@ -0,0 +1,43 @@
+{ buildDunePackage
+, dune-configurator
+, fetchurl
+, kqueue
+, lib
+, ppx_expect
+, ppx_optcomp
+}:
+
+buildDunePackage rec {
+  pname = "poll";
+  version = "0.3.1";
+
+  minimalOCamlVersion = "4.13";
+
+  src = fetchurl {
+    url = "https://github.com/anuragsoni/poll/releases/download/${version}/poll-${version}.tbz";
+    hash = "sha256-IX6SivK/IMQaGgMgWiIsNgUSMHP6z1E/TSB0miaQ8pw=";
+  };
+
+  buildInputs = [
+    dune-configurator
+    ppx_optcomp
+  ];
+
+  propagatedBuildInputs = [
+    kqueue
+  ];
+
+  checkInputs = [
+    ppx_expect
+  ];
+
+  doCheck = true;
+
+  meta = {
+    description = "Portable OCaml interface to macOS/Linux/Windows native IO event notification mechanisms";
+    homepage = "https://github.com/anuragsoni/poll";
+    changelog = "https://github.com/anuragsoni/poll/blob/${version}/CHANGES.md";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ sixstring982 ];
+  };
+}