packages: Add ebu-norm

packages/tools/audio/sound-gambit/default.nix

@@ -0,0 +1,26 @@
+{ stdenv, lib, libsndfile, gnumake, pkg-config, fetchFromGitHub }:
+
+stdenv.mkDerivation rec {
+  pname = "sound-gambit";
+  version = "0.6";
+
+  src = fetchFromGitHub {
+    owner = "x42";
+    repo = "sound-gambit";
+    rev = "v${version}";
+    sha256 = "18yf7sp6r8gqlifs9zq23ddsi5d46i6sadnh6jnvll3mhgm0h8bv";
+  };
+
+  buildInputs = [ libsndfile pkg-config ];
+
+  makeFlags = [
+    "PREFIX=${placeholder "out"}"
+  ];
+
+  meta = with lib; {
+    description = "Audio File Peak Limiter";
+    homepage = "https://github.com/x42/sound-gambit";
+    license = licenses.gpl3;
+    maintainers = [ ];
+  };
+}