From f3ef66220b4224c130cd0c7b860d105c49ea9da8 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Wed, 4 May 2022 07:26:03 +0200
Subject: [PATCH] ocamlPackages.biniou: remove legacy version 1.0.9 for OCaml <
 4.02

---
 pkgs/development/ocaml-modules/biniou/1.0.nix | 39 -------------------
 pkgs/top-level/ocaml-packages.nix             |  5 +--
 2 files changed, 1 insertion(+), 43 deletions(-)
 delete mode 100644 pkgs/development/ocaml-modules/biniou/1.0.nix

diff --git a/pkgs/development/ocaml-modules/biniou/1.0.nix b/pkgs/development/ocaml-modules/biniou/1.0.nix
deleted file mode 100644
index ec81e5b8db9..00000000000
--- a/pkgs/development/ocaml-modules/biniou/1.0.nix
+++ /dev/null
@@ -1,39 +0,0 @@
-{lib, stdenv, fetchurl, ocaml, findlib, easy-format}:
-let
-  pname = "biniou";
-  version = "1.0.9";
-  webpage = "http://mjambon.com/${pname}.html";
-in
-
-assert lib.versionAtLeast (lib.getVersion ocaml) "3.11";
-
-stdenv.mkDerivation rec {
-
-  name = "${pname}-${version}";
-
-  src = fetchurl {
-    url = "http://mjambon.com/releases/${pname}/${name}.tar.gz";
-    sha256 = "14j3hrhbjqxbizr1pr8fcig9dmfzhbjjwzwyc99fcsdic67w8izb";
-  };
-
-  nativeBuildInputs = [ ocaml findlib ];
-  buildInputs = [ easy-format ];
-
-  strictDeps = true;
-
-  createFindlibDestdir = true;
-
-  makeFlags = [ "PREFIX=$(out)" ];
-
-  preBuild = ''
-    mkdir -p $out/bin
-  '';
-
-  meta = with lib; {
-    description = "A binary data format designed for speed, safety, ease of use and backward compatibility as protocols evolve";
-    homepage = webpage;
-    license = licenses.bsd3;
-    maintainers = [ maintainers.vbgl ];
-    platforms = ocaml.meta.platforms or [];
-  };
-}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 9d7bce728c5..4bb51cf75bd 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -139,10 +139,7 @@ let
 
     benchmark = callPackage ../development/ocaml-modules/benchmark { };
 
-    biniou =
-      if lib.versionOlder "4.02" ocaml.version
-      then callPackage ../development/ocaml-modules/biniou { }
-      else callPackage ../development/ocaml-modules/biniou/1.0.nix { };
+    biniou = callPackage ../development/ocaml-modules/biniou { };
 
     bisect_ppx = callPackage ../development/ocaml-modules/bisect_ppx { };