frugally_deep: init at 0.15.24-p0

pkgs/development/libraries/frugally-deep/default.nix

···
+{ lib
+, stdenv
+, fetchFromGitHub
+, gitUpdater
+, cmake
+, functionalplus
+, eigen
+, nlohmann_json
+, doctest
+, python3Packages
+, buildTests ? false # Needs tensorflow
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "frugally-deep";
+  version = "0.15.24-p0";
+
+  src = fetchFromGitHub {
+    owner = "Dobiasd";
+    repo = "frugally-deep";
+    rev = "v${finalAttrs.version}";
+    hash = "sha256-yg2SMsYOOSOgsdwIH1bU3iPM45z6c7WeIrgOddt3um4=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+  ] ++ lib.optionals buildTests [
+    python3Packages.python
+    python3Packages.numpy
+  ];
+
+  buildInputs = lib.optionals buildTests [
+    doctest
+    python3Packages.tensorflow
+  ];
+
+  propagatedBuildInputs = [
+    functionalplus
+    eigen
+    nlohmann_json
+  ];
+
+  cmakeFlags = lib.optionals buildTests [ "-DFDEEP_BUILD_UNITTEST=ON" ];
+  passthru.updateScript = gitUpdater;
+
+  meta = with lib; {
+    description = "Header-only library for using Keras (TensorFlow) models in C++";
+    homepage = "https://github.com/Dobiasd/frugally-deep";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ Madouura ];
+    platforms = platforms.linux;
+  };
+})

pkgs/top-level/all-packages.nix

···
 
   frugal = callPackage ../development/tools/frugal { };
 
+  frugally-deep = callPackage ../development/libraries/frugally-deep { };
+
   functiontrace-server = callPackage ../development/tools/functiontrace-server { };
 
   gendef = callPackage ../development/tools/gendef { };