1 files changed, 27 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/lru/default.nix b/pkgs/development/ocaml-modules/lru/default.nix
new file mode 100644
index 000000000000..3e474c5653a7
--- /dev/null
+++ b/pkgs/development/ocaml-modules/lru/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, fetchurl, ocaml, findlib, ocamlbuild, topkg, psq }:
+
+stdenv.mkDerivation rec {
+  name = "ocaml${ocaml.version}-lru-${version}";
+  version = "0.2.0";
+
+  src = fetchurl {
+    url = "https://github.com/pqwy/lru/releases/download/v${version}/lru-${version}.tbz";
+    sha256 = "0bd7js9rrma1fjjjjc3fgr9l5fjbhgihx2nsaf96g2b35iiaimd0";
+  };
+
+  unpackCmd = "tar -xjf $curSrc";
+
+  buildInputs = [ ocaml findlib ocamlbuild topkg ];
+
+  propagatedBuildInputs = [ psq ];
+
+  inherit (topkg) buildPhase installPhase;
+
+  meta = {
+    homepage = "https://github.com/pqwy/lru";
+    description = "Scalable LRU caches for OCaml";
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    license = stdenv.lib.licenses.isc;
+    inherit (ocaml.meta) platforms;
+  };
+}