From 548bd1e04f97ad4fb27953e5c580e6a159e74a82 Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Thu, 13 Aug 2020 21:08:00 -0500
Subject: [PATCH] dune_2: 2.6.2 -> 2.7.0

https://github.com/ocaml/dune/releases/tag/2.7.0
---
 .../development/ocaml-modules/dune-private-libs/default.nix | 2 +-
 pkgs/development/tools/ocaml/dune/2.nix                     | 6 +++---
 pkgs/top-level/ocaml-packages.nix                           | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/ocaml-modules/dune-private-libs/default.nix b/pkgs/development/ocaml-modules/dune-private-libs/default.nix
index 6161bd1fe8e8..9eb253f02e5b 100644
--- a/pkgs/development/ocaml-modules/dune-private-libs/default.nix
+++ b/pkgs/development/ocaml-modules/dune-private-libs/default.nix
@@ -7,7 +7,7 @@ buildDunePackage rec {
 
   inherit (dune_2) src version;
 
-  minimumOCamlVersion = "4.07";
+  minimumOCamlVersion = "4.08";
 
   dontAddPrefix = true;
 
diff --git a/pkgs/development/tools/ocaml/dune/2.nix b/pkgs/development/tools/ocaml/dune/2.nix
index d785302ebb54..eac705294f39 100644
--- a/pkgs/development/tools/ocaml/dune/2.nix
+++ b/pkgs/development/tools/ocaml/dune/2.nix
@@ -1,16 +1,16 @@
 { stdenv, fetchurl, ocaml, findlib }:
 
-if stdenv.lib.versionOlder ocaml.version "4.07"
+if stdenv.lib.versionOlder ocaml.version "4.08"
 then throw "dune is not available for OCaml ${ocaml.version}"
 else
 
 stdenv.mkDerivation rec {
   pname = "dune";
-  version = "2.6.2";
+  version = "2.7.0";
 
   src = fetchurl {
     url = "https://github.com/ocaml/dune/releases/download/${version}/dune-${version}.tbz";
-    sha256 = "1sc8ax198z42vhc3l6i04kknm9g44whifjivs19qgi3sybrw2vjg";
+    sha256 = "058wiyncczbmlfxj3cnwn5n68wkmbaf4mgjm2bkp2hffpn2wl5xl";
   };
 
   buildInputs = [ ocaml findlib ];
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 110bc986b80d..eb9bfe4290ff 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -220,7 +220,7 @@ let
     dune = callPackage ../development/tools/ocaml/dune { };
 
     dune_2 =
-      if lib.versionAtLeast ocaml.version "4.07"
+      if lib.versionAtLeast ocaml.version "4.08"
       then callPackage ../development/tools/ocaml/dune/2.nix { }
       else if lib.versionAtLeast ocaml.version "4.02"
       then pkgs.dune_2