push sheeet

pkgs/development/ocaml-modules/multicore-magic/default.nix

@@ -0,0 +1,37 @@
+{
+  lib,
+  buildDunePackage,
+  fetchurl,
+  nodejs-slim,
+  alcotest,
+  domain_shims,
+  js_of_ocaml,
+}:
+
+buildDunePackage rec {
+  pname = "multicore-magic";
+  version = "2.3.1";
+
+  src = fetchurl {
+    url = "https://github.com/ocaml-multicore/multicore-magic/releases/download/${version}/multicore-magic-${version}.tbz";
+    hash = "sha256-Adcgi9yfEhhygbBK04H6N9ozg3O6JJWrXrD1MxUcGV8=";
+  };
+
+  doCheck = true;
+
+  checkInputs = [
+    alcotest
+    domain_shims
+  ];
+  nativeCheckInputs = [
+    nodejs-slim
+    js_of_ocaml
+  ];
+
+  meta = {
+    description = "Low-level multicore utilities for OCaml";
+    license = lib.licenses.isc;
+    homepage = "https://github.com/ocaml-multicore/multicore-magic";
+    maintainers = [ lib.maintainers.vbgl ];
+  };
+}

pkgs/development/ocaml-modules/multicore-magic/dscheck.nix

@@ -0,0 +1,20 @@
+{
+  lib,
+  buildDunePackage,
+  dscheck,
+  multicore-magic,
+}:
+
+buildDunePackage {
+  pname = "multicore-magic-dscheck";
+
+  inherit (multicore-magic) src version;
+
+  propagatedBuildInputs = [
+    dscheck
+  ];
+
+  meta = multicore-magic.meta // {
+    description = "Implementation of multicore-magic API using the atomic module of DScheck to make DScheck tests possible in libraries using multicore-magic";
+  };
+}