Package request: depthai-core

[Pandapip1]

Project description

DepthAI API allows users to connect to, configure and communicate with their OAK devices.

Metadata

• homepage URL: https://docs.luxonis.com/projects/api/en/latest/
• source URL: https://github.com/luxonis/depthai-core
• license: mit
• platforms: unix, linux, darwin

---

Add a :+1: reaction to issues you find important.

[jayrahdevore]

I looked into this a few months ago and got it to build. However, in the end, I ended up just using the binary python release. That said, I wanted to post a few things I found in case anyone wants to pick it up:

• The depthai tooling uses hunter by default to download dependencies during configure and fails in the sandbox. For the same reason, there are also issues packaging it for yocto. There is a cmake flag to disable it but I still had to make a few changes (similar to those in the linked issue) to get it to build without hunter
• Several of the depthai dependencies include patches not included in upstream
• I had to pull spdlog from nixpkgs 21 (and override fmt to be of version 7.0.3)

Anyways, this information is bound to change as it sits. That said, I hope it's helpful to someone who is able to take it on

[tmayoff]

I did start working on this, going through many of the same issues. Currently the issue is building with spdlog and fmt, I couldn't find the right versions. I'll try again with the versions you mentioned.

This is the repo I've been working on, it's currently a mess but once it builds and is usable I can clean it all up

[tmayoff]

@jayrahdevore, do you still have that attempt somewhere, if not would you be able to help me out with the spdlog/fmt stuff.

[jayrahdevore]

@tmayoff I had a giant flake I was working with to build a patched form of the repo. I builds something, but I left it at that. I took out a some fluff that I had commented out, so I doubt it runs as-is. That said, it should have the spdlog/fmt stuff taken care of

{
  description = "DepthAI Core WIP";

  inputs = {
    nixpkgs = { url = "github:nixos/nixpkgs/nixos-23.11"; };
    nixpkgs_unstable = { url = "github:nixos/nixpkgs/nixos-unstable"; };
    nixpkgs_21 = { url = "github:nixos/nixpkgs/nixos-21.05"; };
    nix-ros = { url = "github:clearpathrobotics/nix-ros"; };
  };

  outputs = { self, nixpkgs, nixpkgs_unstable, nixpkgs_21, nix-ros, ... }:
    let
      # system should match the system you are running on
      system = "x86_64-linux";

      psimd = pkgs.fetchFromGitHub {
        # We just want the source code
        owner = "Maratyszcza";
        repo = "psimd";
        rev = "072586a71b55b7f8c584153d223e95687148a900";
        sha256 = "sha256-lV+VZi2b4SQlRYrhKx9Dxc6HlDEFz3newvcBjTekupo=";
      };

    patched-zlib = pkgs.stdenv.mkDerivation {
      name = "zlib";
      version = "1.2.11-p2";
      src = pkgs.fetchurl {
        url = "https://github.com/luxonis/zlib/archive/refs/tags/v1.2.11-p2.tar.gz";
        hash = "sha256-KA/svhJsMkjjcPf37BCLLhwYkhDguWPqppIt+pWHHfU=";
      };
    };

    new-libarchive = pkgs.libarchive.overrideAttrs {
      cmakeFlags = [
        "-DENABLE_LZMA=ON"
      ];
    };

    depthai-shared = pkgs.fetchFromGitHub {
      owner = "luxonis";
      repo = "depthai-shared";
      rev = "0eb366fd836a062c42c7193d79eaa627cda57abd";
      sha256 = "sha256-uSMp+En1PcpiITutMxlBQMLYJA71hNexE6gWm7EGO8w=";
    };

    depthai-bootloader-shared = pkgs.fetchFromGitHub {
      owner = "luxonis";
      repo = "depthai-bootloader-shared";
      rev = "b287ecbacd3b0c963b5dfcf95767123b0c143b57";
      sha256 = "sha256-ZsfqApF2eQQdrLpazvThYAa+sOpV4t3f5oBIChHYVns=";
    };

    depthai-bootloader = pkgs.stdenv.mkDerivation {
      name = "depthai-bootloader";
      src = pkgs.fetchurl {
        url = "https://artifacts.luxonis.com/artifactory/luxonis-myriad-release-local/depthai-bootloader/0.0.17/depthai-bootloader-fwp-0.0.17.tar.xz";
        hash = "sha256-J+oNeXSY9//x2C6VJOpqJEpZmEJLUj6rmzU5RFSLy+8=";
      };
      unpackPhase = "";
      installPhase = ''
        mkdir -p $out
        # cp depthai-bootloader-fwp-0.0.17.tar.xz $out/depthai-bootloader-fwp.tar.gz
        cp $src $out/depthai-bootloader-fwp.tar.xz
      '';
      sourceRoot = ".";
    };

    depthai-bootloader-devices = pkgs.stdenv.mkDerivation {
      name = "depthai-bootloader-devices";
      src = pkgs.fetchurl {
        url = "https://artifacts.luxonis.com/artifactory/luxonis-myriad-snapshot-local/depthai-device-side/afe8d00c868344c73ee897e26278f80a444b9763/depthai-device-fwp-afe8d00c868344c73ee897e26278f80a444b9763.tar.xz";
        sha256 = "sha256-XMbmPVwQQww8xz90J4ySijnTa4YBYEA5YuiY5j75YEY=";
      };
      installPhase = ''
        mkdir -p $out
        # cp -r * $out
        cp $src $out/depthai-device-fwp.tar.xz
      '';
      sourceRoot = ".";
    };

    # https://github.com/luxonis/XLink
    xlink = pkgs.stdenv.mkDerivation {
      name = "XLink";
      src = pkgs.fetchFromGitHub {
        owner = "luxonis";
        repo = "xlink";
        # rev = "d209b7eeb8ac68435df5097e57e1dfd8ea1d0e83";
        # sha256 = "sha256-bDEBlakEoDst4eZTzx/VyADNwh+9NFQF2kOCsi3zUoA=";
        rev = "e9eb1ef38030176ad70cddd3b545d5e6c509f1e1";
        sha256 = "sha256-D0aKNni8LDqlWtllHwS/BQ2BGdB1GN1k9BDgjEgjEYM=";
      };
      cmakeFlags = [
        "-DHUNTER_ENABLED=false"
        "-DXLINK_LIBUSB_SYSTEM=true"
      ];
      nativeBuildInputs = with pkgs; [
        # autoPatchelfHook
        pkg-config
        cmake
      ];
      buildInputs = with pkgs; [
        libusb
      ];

    };

    luxonis-libnop = pkgs.stdenv.mkDerivation {
      name = "libnop";
      src = pkgs.fetchFromGitHub {
        owner = "luxonis";
        repo = "libnop"; # w/ cmake support
        # rev = "ab842f51dc2eb13916dc98417c2186b78320ed10";
        # sha256 = "sha256-d2z/lDI9pe5TR82MxGkR9bBMNXPvzqb9Gsd5jOv6x1A=";
        rev = "70d158961ce0459e32a2b1641cddc627550e5663";
        sha256 = "sha256-w1g+eMLTSZIwf8FgS85STBjulocy9ORsazUXEAOHTfQ=";
      };
      # cmakeFlags = [
      #   "-DHUNTER_ENABLED=false"
      # ];
      nativeBuildInputs = with pkgs; [
        # autoPatchelfHook
        pkg-config
        cmake
      ];

      buildInputs = with pkgs; [
        # cmake
        gtest
      ];
      hardeningDisable = [
        "fortify"
      ];
    };

    luxonis-libarchive = pkgs.stdenv.mkDerivation {
      name = "luxonis-lbarchive"; # fork
      src = pkgs.fetchFromGitHub {
        owner = "luxonis";
        repo = "libarchive";
        rev = "45baa3a3e57104519e1165bcd5ac29c3bd8c9f3a";
        sha256 = "sha256-6KTBpL1ibQAwRdzcan+qPhV5cNPHlxwhPJ+swOwJ92g=";
      };
      cmakeFlags = [
        "-DHUNTER_ENABLED=false"
      ];
      nativeBuildInputs = with pkgs; [
        # autoPatchelfHook
        pkg-config
      ];

      buildInputs = with pkgs; [
        cmake
        zlib
      ];
    };

    fp16 = pkgs.stdenv.mkDerivation {
      name = "FP16";
      src = pkgs.fetchFromGitHub {
        owner = "luxonis";
        repo = "FP16";
        rev = "c911175d2717e562976e606c6e5f799bf40cf94e";
        sha256 = "sha256-4U5WmqqljHYoKdKqtFRBX++vGCv/3weuqPFr4WG7GNM=";
      };
      cmakeFlags = [
        "-DPSIMD_SOURCE_DIR=${psimd}"
        "-DFP16_BUILD_TESTS=false"
        "-DFP16_BUILD_BENCHMARKS=false"
      ];
      nativeBuildInputs = with pkgs; [
        # autoPatchelfHook
        pkg-config
      ];

      buildInputs = with pkgs; [
        cmake
        psimd
      ];
    };

      # This is our package environment
      pkgs = import nixpkgs_unstable {
        config = {
          # allowUnfree = true;
          # we can enable cuda and cudnn here
          # cudaSupport = true;
          # cudnnSupport = true;
        };
        inherit system;
        overlays = [
          (final: prev: {

            fmt = prev.fmt.overrideAttrs( old: {
              version = "7.0.3";
              src = final.fetchFromGitHub {
                owner = "fmtlib";
                repo = "fmt";
                rev = final.fmt.version;
                sha256 = "sha256-Ks3UG3V0Pz6qkKYFhy71ZYlZ9CPijO6GBrfMqX5zAp8=";
              };
            });

            spdlog = pkgs_21.spdlog;
          })
        ];
      };

    in {

      packages."${system}".default = pkgs.gcc11Stdenv.mkDerivation {
        name = "depthai-core";
        src = self;
        preConfigure = ''
          mkdir -p /build/source/build/resources/
          cp ${depthai-bootloader}/depthai-bootloader-fwp.tar.xz /build/source/build/resources/
          cp ${depthai-bootloader-devices}/* /build/source/build/resources/
          '';
        cmakeFlags = [
          # "-DCMAKE_CXX_STANDARD=17"
          "-DCMAKE_INSTALL_PREFIX=$out"
          "-DHUNTER_ENABLED=false"
          "-DDEPTHAI_ENABLE_BACKWARD=false"
          # "-DEPTHAI_DOWNLOADED_SOURCES=/dev/null"
          "-DDEPTHAI_SHARED_LOCAL=${depthai-shared}"
          "-DDEPTHAI_BOOTLOADER_SHARED_LOCAL=${depthai-bootloader-shared}"
          # "-DDEPTHAI_DEVICE_FWP=/build/source/build/resources/depthai-device-fwp-afe8d00c868344c73ee897e26278f80a444b9763.cpp"
          "-DDEPTHAI_DEVICE_FWP=/build/source/build/resources/depthai-device-fwp.tar.xz"
          "-DDEPTHAI_BOOTLOADER_FWP=/build/source/build/resources/depthai-bootloader-fwp.tar.xz"
        ];
        installPhase = ''
          # cmake -S. -Bbuild -D'CMAKE_INSTALL_PREFIX=$out'
          # cmake --build . --target install
          # cmake . install $out #--target depthai-core
          make install || echo "ERROR: Did not finish"
          # install depthai-components
          # mkdir -p $out
          # cp -r * $out
        '';
        buildInputs = with pkgs; [
          # python-env # pull in the python environment
          # poetry
          depthai-shared
          depthai-bootloader
          depthai-bootloader-shared
          depthai-bootloader-devices
          cmake
          pkg-config
          bzip2
          fp16
          # luxonis-libarchive
          new-libarchive
          patched-zlib
          # depthai-core
          # liblzma
          xz
          spdlog
          backward-cpp
          nlohmann_json
          luxonis-libnop
          xlink
          git
          clang
          # fmt
        ];
      };
    };
}

[Pandapip1]

I'm currently working on packaging this for nixpkgs now, using the patches at https://github.com/luxonis/depthai-core/issues/447#issuecomment-1164015416

[tmayoff]

If you haven't already gotten everything working this repo has a full flake with it building that I've been using, including the patches and everything

[Pandapip1]

Thanks! If you want, I can also list you as a maintainer, if you'd be willing.

[tmayoff]

I don't mind being added as a maintainer