From 0c7af2f43d9e9450026f57c59226be934763ee97 Mon Sep 17 00:00:00 2001
From: Daniel Olsen <daniel.olsen99@gmail.com>
Date: Sat, 9 Oct 2021 15:20:22 +0200
Subject: [PATCH] ocamlPackages.ladspa: init at 0.2.2

---
 .../ocaml-modules/ladspa/default.nix          | 25 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 27 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/ladspa/default.nix

diff --git a/pkgs/development/ocaml-modules/ladspa/default.nix b/pkgs/development/ocaml-modules/ladspa/default.nix
new file mode 100644
index 00000000000..b037a61a0fb
--- /dev/null
+++ b/pkgs/development/ocaml-modules/ladspa/default.nix
@@ -0,0 +1,25 @@
+{ lib, buildDunePackage, fetchFromGitHub, dune-configurator, ladspaH }:
+
+buildDunePackage rec {
+  pname = "ladspa";
+  version = "0.2.2";
+
+  useDune2 = true;
+
+  src = fetchFromGitHub {
+    owner = "savonet";
+    repo = "ocaml-ladspa";
+    rev = "v${version}";
+    sha256 = "1y83infjaz9apzyvaaqw331zqdysmn3bpidfab061v3bczv4jzbz";
+  };
+
+  buildInputs = [ dune-configurator ];
+  propagatedBuildInputs = [ ladspaH ];
+
+  meta = with lib; {
+    homepage = "https://github.com/savonet/ocaml-alsa";
+    description = "Bindings for the LADSPA API which provides audio effects";
+    license = licenses.lgpl21Only;
+    maintainers = with maintainers; [ dandellion ];
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 9edc5472305..cc80886fca9 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -645,6 +645,8 @@ let
 
     lacaml = callPackage ../development/ocaml-modules/lacaml { };
 
+    ladspa = callPackage ../development/ocaml-modules/ladspa { };
+
     lambdasoup = callPackage ../development/ocaml-modules/lambdasoup { };
 
     lambda-term = callPackage ../development/ocaml-modules/lambda-term { };