From b3910a583c01a137b6337cb919777386d191b1ac Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Wed, 7 Oct 2020 06:57:15 +0200
Subject: [PATCH] ocamlPackages.gsl: init at 1.24.3

---
 .../development/ocaml-modules/gsl/default.nix | 24 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  4 ++++
 2 files changed, 28 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/gsl/default.nix

diff --git a/pkgs/development/ocaml-modules/gsl/default.nix b/pkgs/development/ocaml-modules/gsl/default.nix
new file mode 100644
index 00000000000..c292c3d6ab5
--- /dev/null
+++ b/pkgs/development/ocaml-modules/gsl/default.nix
@@ -0,0 +1,24 @@
+{ lib, fetchurl, buildDunePackage, pkg-config, gsl
+, dune-configurator
+}:
+
+buildDunePackage rec {
+  pname = "gsl";
+  version = "1.24.3";
+
+  minimumOCamlVersion = "4.08";
+
+  src = fetchurl {
+    url = "https://github.com/mmottl/gsl-ocaml/releases/download/${version}/gsl-${version}.tbz";
+    sha256 = "1mpzcgbrha2l8iikqbmn32668v2mnnsykxg5n5jgs0qnskn2nvrn";
+  };
+
+  buildInputs = [ dune-configurator gsl pkg-config ];
+
+  meta = {
+    homepage = "https://mmottl.github.io/gsl-ocaml/";
+    description = "OCaml bindings to the GNU Scientific Library";
+    license = lib.licenses.gpl3Plus;
+    maintainers = [ lib.maintainers.vbgl ];
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 95c1bb300af..865e1c9bd24 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -322,6 +322,10 @@ let
       inherit (pkgs) gnuplot;
     };
 
+    gsl = callPackage ../development/ocaml-modules/gsl {
+      inherit (pkgs) gsl;
+    };
+
     hacl_x25519 = callPackage ../development/ocaml-modules/hacl_x25519 { };
 
     herelib = callPackage ../development/ocaml-modules/herelib { };