From e78be736940f2b00cac1fc96e7584f28943a3ed1 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Thu, 20 Nov 2025 09:10:20 +0100
Subject: [PATCH] ocamlPackages.gnuplot: small cleaning

---
 .../ocaml-modules/gnuplot/default.nix         | 24 ++++++++-----------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/pkgs/development/ocaml-modules/gnuplot/default.nix b/pkgs/development/ocaml-modules/gnuplot/default.nix
index 181366c22626..dace43ff644a 100644
--- a/pkgs/development/ocaml-modules/gnuplot/default.nix
+++ b/pkgs/development/ocaml-modules/gnuplot/default.nix
@@ -6,19 +6,15 @@
   iso8601,
 }:
 
-buildDunePackage rec {
+buildDunePackage (finalAttrs: {
   pname = "gnuplot";
   version = "0.7";
 
-  useDune2 = true;
-
-  minimalOCamlVersion = "4.03";
-
   src = fetchFromGitHub {
     owner = "c-cube";
-    repo = "ocaml-${pname}";
-    rev = "v${version}";
-    sha256 = "02pzi3lb57ysrdsba743s3vmnapjbxgq8ynlzpxbbs6cn1jj6ch9";
+    repo = "ocaml-gnuplot";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-CTIjZbDM6LX6/dR6hF9f8ipb99CDHLV0y9qfsuiI/wo=";
   };
 
   propagatedBuildInputs = [
@@ -26,10 +22,10 @@ buildDunePackage rec {
     iso8601
   ];
 
-  meta = with lib; {
-    inherit (src.meta) homepage;
-    description = "Ocaml bindings to Gnuplot";
-    maintainers = [ maintainers.bcdarwin ];
-    license = licenses.lgpl21;
+  meta = {
+    homepage = "https://github.com/c-cube/ocaml-gnuplot";
+    description = "OCaml bindings to Gnuplot";
+    maintainers = [ lib.maintainers.bcdarwin ];
+    license = lib.licenses.lgpl21;
   };
-}
+})