sptk: init at 4.0

pkgs/development/libraries/sptk/default.nix

···
+{ lib
+, stdenv
+, cmake
+, fetchFromGitHub
+}:
+
+stdenv.mkDerivation rec {
+  pname = "sptk";
+  version = "4.0";
+
+  src = fetchFromGitHub {
+    owner = "sp-nitech";
+    repo = "SPTK";
+    rev = "v${version}";
+    hash = "sha256-Be3Pbg+vt/P3FplZN7yBL+HVq/BmzaBcwKOBsbH7r9g=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  doCheck = true;
+
+  meta = with lib; {
+    changelog = "https://github.com/sp-nitech/SPTK/releases/tag/v${version}";
+    description = "Suite of speech signal processing tools";
+    homepage = "https://github.com/sp-nitech/SPTK";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ fab ];
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   sptlrx = callPackage ../applications/audio/sptlrx { };
 
+  sptk = callPackage ../development/libraries/sptk { };
+
   squishyball = callPackage ../applications/audio/squishyball {
     ncurses = ncurses5;
   };