ocamlPackages.postgresql: init at 4.6.3

pkgs/development/ocaml-modules/postgresql/default.nix

@@ -0,0 +1,24 @@
+{ lib, fetchFromGitHub, buildDunePackage, postgresql }:
+
+buildDunePackage rec {
+  pname = "postgresql";
+  version = "4.6.3";
+
+  minimumOCamlVersion = "4.08";
+
+  src = fetchFromGitHub {
+    owner = "mmottl";
+    repo = "postgresql-ocaml";
+    rev = version;
+    sha256 = "0fd96qqwkwjhv6pawk4wivwncszkif0sq05f0g5gd28jzwrsvpqr";
+  };
+
+  buildInputs = [ postgresql ];
+
+  meta = {
+    description = "Bindings to the PostgreSQL library";
+    license = lib.licenses.lgpl21Plus;
+    maintainers = with lib.maintainers; [ bcc32 ];
+    homepage = "https://mmottl.github.io/postgresql-ocaml";
+  };
+}

pkgs/top-level/ocaml-packages.nix

@@ -873,6 +873,10 @@ let
 
     posix-types = callPackage ../development/ocaml-modules/posix/types.nix { };
 
+    postgresql = callPackage ../development/ocaml-modules/postgresql {
+      inherit (pkgs) postgresql;
+    };
+
     ppx_bitstring = callPackage ../development/ocaml-modules/bitstring/ppx.nix { };
 
     ppxfind = callPackage ../development/ocaml-modules/ppxfind { };