From aa371581dd110352b217e214867dd2a83660fa3c Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Wed, 28 Dec 2022 10:29:57 +0100
Subject: [PATCH] =?UTF-8?q?ocamlPackages.fileutils:=200.6.3=20=E2=86=92=20?=
 =?UTF-8?q?0.6.4?=
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---
 .../ocaml-modules/fileutils/default.nix          | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/ocaml-modules/fileutils/default.nix b/pkgs/development/ocaml-modules/fileutils/default.nix
index 819298ac8cf1..0431c733cb90 100644
--- a/pkgs/development/ocaml-modules/fileutils/default.nix
+++ b/pkgs/development/ocaml-modules/fileutils/default.nix
@@ -1,25 +1,25 @@
-{ lib, fetchurl, buildDunePackage, stdlib-shims, ounit }:
+{ lib, fetchurl, ocaml, buildDunePackage, seq, stdlib-shims, ounit2 }:
 
 buildDunePackage rec {
   pname = "fileutils";
-  version = "0.6.3";
+  version = "0.6.4";
 
   src = fetchurl {
-    url = "https://github.com/gildor478/ocaml-fileutils/releases/download/v${version}/fileutils-v${version}.tbz";
-    sha256 = "0qhlhc7fzcq0yfg1wyszsi0gyc4w9hyzmfv84aq9wc79i3283xgg";
+    url = "https://github.com/gildor478/ocaml-fileutils/releases/download/v${version}/fileutils-${version}.tbz";
+    hash = "sha256-enu2vGo2tuvawrTkap6bENNmxaLUQXpfHWih+7oKRF8=";
   };
 
-  minimumOCamlVersion = "4.03";
-  useDune2 = true;
+  minimalOCamlVersion = "4.03";
 
   propagatedBuildInputs = [
+    seq
     stdlib-shims
   ];
 
   checkInputs = [
-    ounit
+    ounit2
   ];
-  doCheck = true;
+  doCheck = lib.versionAtLeast ocaml.version "4.04";
 
   meta = with lib; {
     description = "OCaml API to manipulate real files (POSIX like) and filenames";