bump pytapo, add libedgetpu

default.nix

@@ -13,4 +13,6 @@ self: super: {
   studio-link = super.callPackage ./studio-link.nix { };
 
   nginxModules = super.recurseIntoAttrs (super.callPackage ./nginx/modules.nix { });
-}
+
+  libedgetpu = self.callPackage ./libedgetpu {}; 
+}

libedgetpu/default.nix

@@ -0,0 +1,68 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, libusb1
+, abseil-cpp
+, flatbuffers
+, xxd
+}:
+
+let
+  flatbuffers_1_12 = flatbuffers.overrideAttrs (oldAttrs: rec {
+    version = "1.12.0";
+    NIX_CFLAGS_COMPILE = "-Wno-error=class-memaccess -Wno-error=maybe-uninitialized";
+    cmakeFlags = (oldAttrs.cmakeFlags or []) ++ ["-DFLATBUFFERS_BUILD_SHAREDLIB=ON"];
+    NIX_CXXSTDLIB_COMPILE = "-std=c++17";
+    configureFlags = (oldAttrs.configureFlags or []) ++ ["--enable-shared"];
+    src = fetchFromGitHub {
+      owner = "google";
+      repo = "flatbuffers";
+      rev = "v${version}";
+      sha256 = "sha256-L1B5Y/c897Jg9fGwT2J3+vaXsZ+lfXnskp8Gto1p/Tg=";
+    };
+  });
+
+in stdenv.mkDerivation rec {
+  pname = "libedgetpu";
+  version = "grouper";
+
+  src = fetchFromGitHub {
+    owner = "google-coral";
+    repo = pname;
+    rev = "release-${version}";
+    sha256 = "sha256-73hwItimf88Iqnb40lk4ul/PzmCNIfdt6Afi+xjNiBE=";
+  };
+
+  patches = [ ./libedgetpu-stddef.diff ];
+
+  makeFlags = ["-f" "makefile_build/Makefile" "libedgetpu" ];
+
+  buildInputs = [
+    libusb1
+    abseil-cpp
+    flatbuffers_1_12
+  ];
+
+  nativeBuildInputs = [
+    xxd
+  ];
+
+  NIX_CXXSTDLIB_COMPILE = "-std=c++17";
+
+  TFROOT = "${fetchFromGitHub {
+    owner = "tensorflow";
+    repo = "tensorflow";
+    rev = "v2.7.4";
+    sha256 = "sha256-liDbUAdaVllB0b74aBeqNxkYNu/zPy7k3CevzRF5dk0=";
+  }}";
+
+  enableParallelBuilding = false;
+
+  installPhase = ''
+    mkdir -p $out/lib
+    cp out/direct/k8/libedgetpu.so.1.0 $out/lib
+    ln -s $out/lib/libedgetpu.so.1.0 $out/lib/libedgetpu.so.1
+    mkdir -p $out/lib/udev/rules.d
+    cp debian/edgetpu-accelerator.rules $out/lib/udev/rules.d/99-edgetpu-accelerator.rules
+  '';
+}

libedgetpu/libedgetpu-stddef.diff

@@ -0,0 +1,12 @@
+diff --git a/api/allocated_buffer.h b/api/allocated_buffer.h
+index 97740f0..7bc0547 100644
+--- a/api/allocated_buffer.h
++++ b/api/allocated_buffer.h
+@@ -16,6 +16,7 @@
+ #define DARWINN_API_ALLOCATED_BUFFER_H_
+ 
+ #include <functional>
++#include <cstddef>
+ 
+ namespace platforms {
+ namespace darwinn {

pytapo/default.nix

@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "pytapo";
-  version = "3.2.18";
+  version = "3.3.16";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-z3HD7sjDg8dMNpd93PiN+nSzKTVCw+OJnfKX07e1+sg=";
+    hash = "sha256-omeJUF4bY/FfXMmBvpVo3dr7B/pUy8YXt0DPaSe3VkA=";
   };
 
   propagatedBuildInputs = [