From a070b3c46b348e3c68e33ea233c18dd5582f3e29 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Sat, 1 Oct 2022 08:10:42 +0200
Subject: [PATCH] =?UTF-8?q?ocamlPackages.ppx=5Ftools:=206.5=20=E2=86=92=20?=
 =?UTF-8?q?6.6?=
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---
 .../ocaml-modules/ppx_tools/default.nix       | 23 +++++++++----------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/pkgs/development/ocaml-modules/ppx_tools/default.nix b/pkgs/development/ocaml-modules/ppx_tools/default.nix
index 9ec1c24dbe3e..cc525d1d1e95 100644
--- a/pkgs/development/ocaml-modules/ppx_tools/default.nix
+++ b/pkgs/development/ocaml-modules/ppx_tools/default.nix
@@ -1,10 +1,9 @@
 { lib, stdenv, fetchFromGitHub, buildDunePackage, ocaml, findlib, cppo }:
 
 let param =
-  let v6_5 = {
-    version = "6.5";
-    sha256 = "sha256:0fwibah2hgllrnbdrmfqil5gr5raf6pb5h2zx6zs1h3d4ykvy8k8";
-    useDune2 = true;
+  let v6_6 = {
+    version = "6.6";
+    sha256 = "sha256-QhuaQ9346a3neoRM4GrOVzjR8fg9ysMZR1VzNgyIQtc=";
     nativeBuildInputs = [cppo];
     buildInputs = [cppo];
   }; in
@@ -28,13 +27,13 @@ let param =
   "4.07" = {
     version = "5.1+4.06.0";
     sha256 = "1ww4cspdpgjjsgiv71s0im5yjkr3544x96wsq1vpdacq7dr7zwiw"; };
-  "4.08" = v6_5;
-  "4.09" = v6_5;
-  "4.10" = v6_5;
-  "4.11" = v6_5;
-  "4.12" = v6_5;
-  "4.13" = v6_5;
-  "4.14" = v6_5;
+  "4.08" = v6_6;
+  "4.09" = v6_6;
+  "4.10" = v6_6;
+  "4.11" = v6_6;
+  "4.12" = v6_6;
+  "4.13" = v6_6;
+  "4.14" = v6_6;
 }.${ocaml.meta.branch};
 in
 
@@ -56,7 +55,7 @@ if lib.versionAtLeast param.version "6.0"
 then
   buildDunePackage {
     inherit pname src meta;
-    inherit (param) version useDune2 buildInputs nativeBuildInputs;
+    inherit (param) version buildInputs nativeBuildInputs;
 
     strictDeps = true;
   }