From 757ec67f0282bde982a50acc29989ea5366fc7aa Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 9 May 2023 06:23:34 +0200
Subject: [PATCH] ocamlPackages.ocp-indent: use Dune 3

---
 pkgs/development/tools/ocaml/ocp-indent/default.nix | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/tools/ocaml/ocp-indent/default.nix b/pkgs/development/tools/ocaml/ocp-indent/default.nix
index aae650fbdc25..649e1bcd3559 100644
--- a/pkgs/development/tools/ocaml/ocp-indent/default.nix
+++ b/pkgs/development/tools/ocaml/ocp-indent/default.nix
@@ -1,10 +1,10 @@
-{ lib, fetchFromGitHub, buildDunePackage, cmdliner }:
+{ lib, fetchFromGitHub, buildDunePackage, cmdliner, findlib }:
 
 buildDunePackage rec {
   version = "1.8.2";
   pname = "ocp-indent";
 
-  useDune2 = true;
+  duneVersion = "3";
 
   src = fetchFromGitHub {
     owner = "OCamlPro";
@@ -13,9 +13,10 @@ buildDunePackage rec {
     sha256 = "sha256-IyvURw/6R0eKrnahV1fqLV0iIeypykrmxDbliECgbLc=";
   };
 
-  minimumOCamlVersion = "4.02";
+  minimalOCamlVersion = "4.03";
 
   buildInputs = [ cmdliner ];
+  propagatedBuildInputs = [ findlib ];
 
   meta = with lib; {
     homepage = "https://www.typerex.org/ocp-indent.html";