Merge pull request #117416 from rvolosatovs/init/deepspeech

deepspeech: init at 0.9.3

pkgs/misc/deepspeech/default.nix

···
+{ stdenv, lib, fetchurl, autoPatchelfHook }:
+
+stdenv.mkDerivation rec {
+  pname = "deepspeech";
+  version = "0.9.3";
+
+  src = fetchurl {
+    url = "https://github.com/mozilla/DeepSpeech/releases/download/v${version}/native_client.amd64.cpu.linux.tar.xz";
+    sha256 = "1qy2gspprcxi76jk06ljp028xl0wkk1m3mqaxyf5qbhhfbvvpfap";
+  };
+  setSourceRoot = "sourceRoot=`pwd`";
+
+  nativeBuildInputs = [
+    autoPatchelfHook
+  ];
+
+  buildInputs = [
+    stdenv.cc.cc.lib
+  ];
+
+  installPhase = ''
+    install -D deepspeech $out/bin/deepspeech
+    install -D deepspeech.h $out/include/deepspeech.h
+    install -D libdeepspeech.so $out/lib/libdeepspeech.so
+  '';
+
+  meta = with lib; {
+    homepage = https://github.com/mozilla/DeepSpeech;
+    description = "Open source embedded (offline, on-device) speech-to-text engine, which can run in real time on broad range of devices";
+    license = licenses.mpl20;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [ rvolosatovs ];
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   dbus-map = callPackage ../tools/misc/dbus-map { };
 
+  deepspeech = callPackage ../misc/deepspeech { };
+
   dell-530cdn = callPackage ../misc/drivers/dell-530cdn {};
 
   demjson = with python3Packages; toPythonApplication demjson;