From 644c8f5cd5513ea66fbaed509bddd2ac2d44ab1e Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Sat, 21 Jan 2023 07:29:01 +0100
Subject: [PATCH] ocamlPackages.theora: use Dune 3

---
 pkgs/development/ocaml-modules/theora/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/ocaml-modules/theora/default.nix b/pkgs/development/ocaml-modules/theora/default.nix
index 0f7b4aca1c7..6849056d2de 100644
--- a/pkgs/development/ocaml-modules/theora/default.nix
+++ b/pkgs/development/ocaml-modules/theora/default.nix
@@ -4,13 +4,13 @@ buildDunePackage rec {
   pname = "theora";
   version = "0.4.0";
 
-  useDune2 = true;
+  duneVersion = "3";
 
   src = fetchFromGitHub {
     owner = "savonet";
     repo = "ocaml-theora";
     rev = "v${version}";
-    sha256 = "1sggjmlrx4idkih1ddfk98cgpasq60haj4ykyqbfs22cmii5gpal";
+    hash = "sha256-VN1XYqxMCO0W9tMTqSAwWKv7GErTtRZgnC2SnmmV7+k=";
   };
 
   buildInputs = [ dune-configurator ];