From e873cafe2c3e8d7cb1e8dc92abaa7750d301f140 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 27 Dec 2022 05:11:50 +0100
Subject: [PATCH] ocamlPackages.base64: add missing dependency

---
 pkgs/development/ocaml-modules/base64/default.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/ocaml-modules/base64/default.nix b/pkgs/development/ocaml-modules/base64/default.nix
index 7310bb968ffc..26230287dd52 100644
--- a/pkgs/development/ocaml-modules/base64/default.nix
+++ b/pkgs/development/ocaml-modules/base64/default.nix
@@ -1,18 +1,18 @@
-{ lib, fetchurl, buildDunePackage, ocaml, alcotest, bos, rresult }:
+{ lib, fetchurl, buildDunePackage, ocaml, findlib, alcotest, bos, rresult }:
 
 buildDunePackage rec {
   pname = "base64";
   version = "3.5.0";
 
-  minimumOCamlVersion = "4.03";
-
-  useDune2 = true;
+  minimalOCamlVersion = "4.03";
 
   src = fetchurl {
     url = "https://github.com/mirage/ocaml-base64/releases/download/v${version}/base64-v${version}.tbz";
     sha256 = "sha256-WJ3pwAV46/54QZismBjTWGxHSyMWts0+HEbMsfYq46Q=";
   };
 
+  propagatedBuildInputs = [ findlib ];
+
   # otherwise fmt breaks evaluation
   doCheck = lib.versionAtLeast ocaml.version "4.08";
   checkInputs = [ alcotest bos rresult ];