1 files changed, 29 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/lockfree/default.nix b/pkgs/development/ocaml-modules/lockfree/default.nix
new file mode 100644
index 00000000000..c3400d4583e
--- /dev/null
+++ b/pkgs/development/ocaml-modules/lockfree/default.nix
@@ -0,0 +1,29 @@
+{ lib, fetchurl, buildDunePackage
+, dscheck
+, qcheck, qcheck-alcotest
+}:
+
+buildDunePackage rec {
+  pname = "lockfree";
+  version = "0.3.0";
+
+  minimalOCamlVersion = "5.0";
+  duneVersion = "3";
+
+  src = fetchurl {
+    url = "https://github.com/ocaml-multicore/lockfree/releases/download/${version}/lockfree-${version}.tbz";
+    hash = "sha256-XdJR5ojFsA7bJ4aZ5rh10NjopE0NjfqQ9KitOLMh3Jo=";
+  };
+
+  propagatedBuildInputs = [ dscheck ];
+
+  doCheck = true;
+  checkInputs = [ qcheck qcheck-alcotest ];
+
+  meta = {
+    description = "Lock-free data structures for multicore OCaml";
+    homepage = "https://github.com/ocaml-multicore/lockfree";
+    license = lib.licenses.isc;
+    maintainers = [ lib.maintainers.vbgl ];
+  };
+}