From 06d62606e08ccd4403dcea77e8d516874eed459d Mon Sep 17 00:00:00 2001
From: Nicolas Jeannerod <niols@niols.fr>
Date: Wed, 7 Jun 2023 11:50:54 +0200
Subject: [PATCH] ocamlPackages.memtrace: init at 0.2.2 (#236273)

---
 .../ocaml-modules/memtrace/default.nix        | 23 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 25 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/memtrace/default.nix

diff --git a/pkgs/development/ocaml-modules/memtrace/default.nix b/pkgs/development/ocaml-modules/memtrace/default.nix
new file mode 100644
index 000000000000..66a008186c59
--- /dev/null
+++ b/pkgs/development/ocaml-modules/memtrace/default.nix
@@ -0,0 +1,23 @@
+{ lib, buildDunePackage, fetchFromGitHub
+}:
+
+buildDunePackage rec {
+  pname = "memtrace";
+  version = "0.2.2";
+
+  src = fetchFromGitHub {
+    owner = "janestreet";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-y/Xz04CMFfRIzrDzGot16zEQsBMNc4J5s/q0VERcj04=";
+  };
+
+  minimalOCamlVersion = "4.11";
+
+  meta = with lib; {
+    homepage = "https://github.com/janestreet/${pname}";
+    description = "Streaming client for OCaml's Memprof";
+    license = licenses.mit;
+    maintainers = with maintainers; [ niols ];
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index ef5f5d1e7aae..d9ff56ca05aa 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -936,6 +936,8 @@ let
 
     mec = callPackage ../development/ocaml-modules/mec { };
 
+    memtrace = callPackage ../development/ocaml-modules/memtrace { };
+
     menhir = callPackage ../development/ocaml-modules/menhir { };
 
     menhirLib = callPackage ../development/ocaml-modules/menhir/lib.nix { };