From 261d7c2f665a079a53146cdc941d308ce90d961f Mon Sep 17 00:00:00 2001
From: Ben Darwin <bcdarwin@gmail.com>
Date: Mon, 6 Apr 2020 10:43:10 -0400
Subject: [PATCH] ocamlPackages.dune-build-info: init at 2.4.0

---
 .../ocaml-modules/dune-build-info/default.nix   | 17 +++++++++++++++++
 pkgs/top-level/ocaml-packages.nix               |  2 ++
 2 files changed, 19 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/dune-build-info/default.nix

diff --git a/pkgs/development/ocaml-modules/dune-build-info/default.nix b/pkgs/development/ocaml-modules/dune-build-info/default.nix
new file mode 100644
index 000000000000..3c828ebdcdb9
--- /dev/null
+++ b/pkgs/development/ocaml-modules/dune-build-info/default.nix
@@ -0,0 +1,17 @@
+{ lib, buildDunePackage, dune_2 }:
+
+buildDunePackage rec {
+  pname = "dune-build-info";
+  inherit (dune_2) src version;
+
+  useDune2 = true;
+
+  dontAddPrefix = true;
+
+  meta = with lib; {
+    inherit (dune_2.meta) homepage;
+    description = "Embed build information inside executables";
+    maintainers = [ maintainers.bcdarwin ];
+    license = licenses.mit;
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index fd863e428aff..5983110ceae2 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -230,6 +230,8 @@ let
 
     dune_2 = callPackage ../development/tools/ocaml/dune/2.nix { };
 
+    dune-build-info = callPackage ../development/ocaml-modules/dune-build-info { };
+
     dune-configurator = callPackage ../development/ocaml-modules/dune-configurator { };
 
     dune-private-libs = callPackage ../development/ocaml-modules/dune-private-libs { };