From 69dfe24562aaa0895fa0a0ab09eb61c5ff53a82a Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Fri, 27 Sep 2024 07:56:56 +0200
Subject: [PATCH] ocamlPackages.ppx_blob: disable for OCaml < 4.08

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

diff --git a/pkgs/development/ocaml-modules/ppx_blob/default.nix b/pkgs/development/ocaml-modules/ppx_blob/default.nix
index b9665ecc0552..62ac0769d6eb 100644
--- a/pkgs/development/ocaml-modules/ppx_blob/default.nix
+++ b/pkgs/development/ocaml-modules/ppx_blob/default.nix
@@ -4,7 +4,7 @@ buildDunePackage rec {
   pname = "ppx_blob";
   version = "0.9.0";
 
-  duneVersion = "3";
+  minimalOCamlVersion = "4.08";
 
   src = fetchurl {
     url = "https://github.com/johnwhitington/${pname}/releases/download/${version}/ppx_blob-${version}.tbz";
@@ -13,7 +13,7 @@ buildDunePackage rec {
 
   checkInputs = [ alcotest ];
   propagatedBuildInputs = [ ppxlib ];
-  doCheck = lib.versionAtLeast ocaml.version "4.08";
+  doCheck = true;
 
   meta = with lib; {
     homepage = "https://github.com/johnwhitington/ppx_blob";