From e27fad0a4e1a7c6ee2c64fd8c1a60fa68b145b72 Mon Sep 17 00:00:00 2001
From: redianthus <l@ndrs.fr>
Date: Fri, 30 Jan 2026 23:55:17 +0100
Subject: [PATCH] domainpc: init at 0.2

---
 .../ocaml-modules/domainpc/default.nix        | 31 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 33 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/domainpc/default.nix

diff --git a/pkgs/development/ocaml-modules/domainpc/default.nix b/pkgs/development/ocaml-modules/domainpc/default.nix
new file mode 100644
index 000000000000..336f7c9c0730
--- /dev/null
+++ b/pkgs/development/ocaml-modules/domainpc/default.nix
@@ -0,0 +1,31 @@
+{
+  lib,
+  buildDunePackage,
+  fetchFromGitHub,
+  processor,
+}:
+
+buildDunePackage (finalAttrs: {
+  pname = "domainpc";
+  version = "0.2";
+
+  minimalOCamlVersion = "5.1";
+
+  src = fetchFromGitHub {
+    owner = "ocamlpro";
+    repo = "domainpc";
+    tag = finalAttrs.version;
+    hash = "sha256-VyCbxVikV0+YZzgC/8i4RLxVWN3TMS6n0qR72SmVwI8=";
+  };
+
+  propagatedBuildInputs = [
+    processor
+  ];
+
+  meta = {
+    description = "Domain Per Core, spawn domains ensuring that they run on separate cores";
+    homepage = "https://github.com/ocamlpro/domainpc";
+    license = lib.licenses.agpl3Plus;
+    maintainers = with lib.maintainers; [ redianthus ];
+  };
+})
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index c988bf11ada0..0247134879da 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -456,6 +456,8 @@ let
 
         domain_shims = callPackage ../development/ocaml-modules/domain_shims { };
 
+        domainpc = callPackage ../development/ocaml-modules/domainpc { };
+
         domainslib = callPackage ../development/ocaml-modules/domainslib { };
 
         dose3 = callPackage ../development/ocaml-modules/dose3 { };